Compare commits
24 Commits
artem/dns-
...
wpk/perfte
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cccb053554 | ||
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2acc4a907f |
@@ -11,7 +11,6 @@ BraceWrapping:
|
||||
AfterFunction: false # should also be MultiLine, but not yet supported
|
||||
AfterExternBlock: false
|
||||
BeforeElse: false
|
||||
BeforeWhile: false
|
||||
IndentBraces: false
|
||||
SplitEmptyFunction: true
|
||||
AllowShortIfStatementsOnASingleLine: false
|
||||
@@ -20,7 +19,6 @@ AlwaysBreakAfterReturnType: All
|
||||
Cpp11BracedListStyle: false
|
||||
ColumnLimit: 80
|
||||
AlignAfterOpenBracket: Align
|
||||
AlignConsecutiveBitFields: true
|
||||
AlignConsecutiveDeclarations: false
|
||||
AlignConsecutiveMacros: true
|
||||
AlignTrailingComments: true
|
||||
@@ -35,42 +33,29 @@ PointerBindsToType: false
|
||||
IncludeBlocks: Regroup
|
||||
IncludeCategories:
|
||||
- Regex: '^<isc/'
|
||||
Priority: 5
|
||||
- Regex: '^<(pk11|pkcs11)/'
|
||||
Priority: 10
|
||||
Priority: 2
|
||||
- Regex: '^<dns/'
|
||||
Priority: 15
|
||||
- Regex: '^<dst/'
|
||||
Priority: 20
|
||||
- Regex: '^<isccc/'
|
||||
Priority: 25
|
||||
Priority: 3
|
||||
- Regex: '^<iscccc/'
|
||||
Priority: 4
|
||||
- Regex: '^<isccfg/'
|
||||
Priority: 30
|
||||
Priority: 5
|
||||
- Regex: '^<ns/'
|
||||
Priority: 35
|
||||
- Regex: '^<irs/'
|
||||
Priority: 40
|
||||
- Regex: '^<bind9/'
|
||||
Priority: 45
|
||||
- Regex: '^<(dig|named|rndc|confgen|dlz)/'
|
||||
Priority: 50
|
||||
- Regex: '^<dlz_'
|
||||
Priority: 55
|
||||
- Regex: '^".*"'
|
||||
Priority: 99
|
||||
- Regex: '<openssl/'
|
||||
Priority: 6
|
||||
- Regex: '^<bind9/)'
|
||||
Priority: 7
|
||||
- Regex: '^(<[^/]*)/)'
|
||||
Priority: 8
|
||||
- Regex: '<[[:alnum:].]+>'
|
||||
Priority: 1
|
||||
- Regex: '<(mysql|protobuf-c)/'
|
||||
Priority: 1
|
||||
- Regex: '.*'
|
||||
Priority: 0
|
||||
IndentExternBlock: NoIndent
|
||||
- Regex: '".*"'
|
||||
Priority: 9
|
||||
KeepEmptyLinesAtTheStartOfBlocks: false
|
||||
MaxEmptyLinesToKeep: 1
|
||||
PenaltyBreakAssignment: 30
|
||||
PenaltyBreakComment: 10
|
||||
PenaltyBreakFirstLessLess: 0
|
||||
PenaltyBreakString: 80
|
||||
PenaltyBreakString: 10
|
||||
PenaltyExcessCharacter: 100
|
||||
Standard: Cpp11
|
||||
ContinuationIndentWidth: 8
|
||||
|
||||
@@ -11,7 +11,6 @@ BraceWrapping:
|
||||
AfterFunction: false # should also be MultiLine, but not yet supported
|
||||
AfterExternBlock: false
|
||||
BeforeElse: false
|
||||
BeforeWhile: false
|
||||
IndentBraces: false
|
||||
SplitEmptyFunction: true
|
||||
AllowShortIfStatementsOnASingleLine: false
|
||||
@@ -20,7 +19,6 @@ AlwaysBreakAfterReturnType: All
|
||||
Cpp11BracedListStyle: false
|
||||
ColumnLimit: 80
|
||||
AlignAfterOpenBracket: Align
|
||||
AlignConsecutiveBitFields: true
|
||||
AlignConsecutiveDeclarations: true
|
||||
AlignConsecutiveMacros: true
|
||||
AlignTrailingComments: true
|
||||
@@ -52,13 +50,12 @@ IncludeCategories:
|
||||
Priority: 1
|
||||
- Regex: '".*"'
|
||||
Priority: 9
|
||||
IndentExternBlock: NoIndent
|
||||
KeepEmptyLinesAtTheStartOfBlocks: false
|
||||
MaxEmptyLinesToKeep: 1
|
||||
PenaltyBreakAssignment: 30
|
||||
PenaltyBreakComment: 10
|
||||
PenaltyBreakFirstLessLess: 0
|
||||
PenaltyBreakString: 80
|
||||
PenaltyBreakString: 10
|
||||
PenaltyExcessCharacter: 100
|
||||
Standard: Cpp11
|
||||
ContinuationIndentWidth: 8
|
||||
|
||||
@@ -106,9 +106,6 @@
|
||||
(list
|
||||
"--enable=all"
|
||||
"--suppress=missingIncludeSystem"
|
||||
"--suppress=nullPointerRedundantCheck"
|
||||
(concat "--suppressions-list=" (expand-file-name
|
||||
(concat directory-of-current-dir-locals-file "util/suppressions.txt")))
|
||||
(concat "-include=" (expand-file-name
|
||||
(concat directory-of-current-dir-locals-file "config.h")))
|
||||
)
|
||||
|
||||
3
.gitattributes
vendored
3
.gitattributes
vendored
@@ -1,13 +1,10 @@
|
||||
*.sln.in eol=crlf
|
||||
*.vcxproj.* eol=crlf
|
||||
|
||||
/fuzz/dns_rdata_fromwire_text.in/input-* -text
|
||||
|
||||
.gitignore export-ignore
|
||||
/conftools export-ignore
|
||||
/doc/design export-ignore
|
||||
/doc/dev export-ignore
|
||||
/util/** export-ignore
|
||||
/util/bindkeys.pl -export-ignore
|
||||
/util/check-make-install.in -export-ignore
|
||||
/util/mksymtbl.pl -export-ignore
|
||||
|
||||
40
.gitignore
vendored
40
.gitignore
vendored
@@ -4,17 +4,14 @@
|
||||
*.gcno
|
||||
*.la
|
||||
*.lo
|
||||
*.log
|
||||
*.o
|
||||
*.orig
|
||||
*.plist/ # ccc-analyzer store its results in .plist directories
|
||||
*.rej
|
||||
*.so
|
||||
*.trs
|
||||
*_test
|
||||
*.ipch # vscode/intellisense precompiled header
|
||||
*~
|
||||
__pycache__/
|
||||
.ccache/
|
||||
.cproject
|
||||
.deps/
|
||||
@@ -39,6 +36,7 @@ __pycache__/
|
||||
/depcomp
|
||||
/install-sh
|
||||
/isc-config.sh
|
||||
/libltdl/*
|
||||
/libtool
|
||||
/ltmain.sh
|
||||
/m4/libtool.m4
|
||||
@@ -53,7 +51,6 @@ __pycache__/
|
||||
/stamp-h1
|
||||
/test-driver
|
||||
Makefile
|
||||
Makefile.in
|
||||
ans.run
|
||||
gen.dSYM/
|
||||
kyua.log
|
||||
@@ -61,41 +58,6 @@ named.memstats
|
||||
named.run
|
||||
timestamp
|
||||
/compile_commands.json
|
||||
# Gets generated by Build Ear (bear)
|
||||
/compile_commands.commands.json
|
||||
/cppcheck_html/
|
||||
/cppcheck.results
|
||||
/tsan
|
||||
/util/check-make-install
|
||||
/INSTALL
|
||||
doc/man/dnssec-cds.8in
|
||||
doc/man/dnssec-checkds.8in
|
||||
doc/man/dnssec-coverage.8in
|
||||
doc/man/dnssec-dsfromkey.8in
|
||||
doc/man/dnssec-importkey.8in
|
||||
doc/man/dnssec-keyfromlabel.8in
|
||||
doc/man/dnssec-keygen.8in
|
||||
doc/man/dnssec-keymgr.8in
|
||||
doc/man/dnssec-revoke.8in
|
||||
doc/man/dnssec-settime.8in
|
||||
doc/man/dnssec-signzone.8in
|
||||
doc/man/dnssec-verify.8in
|
||||
doc/man/named-checkconf.8in
|
||||
doc/man/named-checkzone.8in
|
||||
doc/man/named-journalprint.8in
|
||||
doc/man/named-nzd2nzf.8in
|
||||
doc/man/nsec3hash.8in
|
||||
doc/man/pkcs11-destroy.8in
|
||||
doc/man/pkcs11-keygen.8in
|
||||
doc/man/pkcs11-list.8in
|
||||
doc/man/pkcs11-tokens.8in
|
||||
# clangd index directory
|
||||
/\.cache/
|
||||
# GNU Global index files
|
||||
/GPATH
|
||||
/GRTAGS
|
||||
/GTAGS
|
||||
# Emacs specific files
|
||||
\.dir-locals-2.el
|
||||
/emacs.desktop
|
||||
/emacs.desktop-lock
|
||||
|
||||
1373
.gitlab-ci.yml
1373
.gitlab-ci.yml
File diff suppressed because it is too large
Load Diff
@@ -1,59 +1,36 @@
|
||||
## Release Schedule
|
||||
|
||||
**Code Freeze:**
|
||||
|
||||
**Tagging Deadline:**
|
||||
|
||||
**Public Release:**
|
||||
|
||||
## Documentation Review Links
|
||||
|
||||
**Closed issues assigned to the milestone without a release note:**
|
||||
|
||||
- []()
|
||||
- []()
|
||||
- []()
|
||||
|
||||
**Merge requests merged into the milestone without a release note:**
|
||||
|
||||
- []()
|
||||
- []()
|
||||
- []()
|
||||
|
||||
**Merge requests merged into the milestone without a `CHANGES` entry:**
|
||||
|
||||
- []()
|
||||
- []()
|
||||
- []()
|
||||
|
||||
## Release Checklist
|
||||
|
||||
### Before the Code Freeze
|
||||
## 2 Working Days Before the Tagging Deadline
|
||||
|
||||
- [ ] ***(QA)*** Inform Support and Marketing of impending release (and give estimated release dates).
|
||||
- [ ] ***(QA)*** Ensure there are no permanent test failures on any platform.
|
||||
- [ ] ***(QA)*** Check Perflab to ensure there has been no unexplained drop in performance for the versions being released.
|
||||
- [ ] ***(QA)*** Check whether all issues assigned to the release milestone are resolved[^1].
|
||||
- [ ] ***(QA)*** Ensure that there are no outstanding merge requests in the private repository[^1] (Subscription Edition only).
|
||||
- [ ] ***(QA)*** Ensure all merge requests marked for backporting have been indeed backported.
|
||||
|
||||
### Before the Tagging Deadline
|
||||
## Before the Tagging Deadline
|
||||
|
||||
- [ ] ***(QA)*** Look for outstanding documentation issues (e.g. `CHANGES` mistakes) and address them if any are found.
|
||||
- [ ] ***(QA)*** Ensure release notes are correct, ask Support and Marketing to check them as well.
|
||||
- [ ] ***(QA)*** Update API files for libraries with new version information.
|
||||
- [ ] ***(QA)*** Change software version and library versions in `configure.ac` (new major release only).
|
||||
- [ ] ***(QA)*** Rebuild `configure` using Autoconf on `docs.isc.org`.
|
||||
- [ ] ***(QA)*** Update `CHANGES`.
|
||||
- [ ] ***(QA)*** Update `CHANGES.SE` (Subscription Edition only).
|
||||
- [ ] ***(QA)*** Update `README.md`.
|
||||
- [ ] ***(QA)*** Update `version`.
|
||||
- [ ] ***(QA)*** Build documentation on `docs.isc.org`.
|
||||
- [ ] ***(QA)*** Inform Support/Marketing of impending release (and give estimated release dates).
|
||||
- [ ] ***(QA)*** Check Perflab to ensure there has been no unexplained drop in performance for the versions being released.
|
||||
- [ ] ***(SwEng)*** Update API files for libraries with new version information.
|
||||
- [ ] ***(SwEng)*** Change software version and library versions in `configure.ac` (new major release only).
|
||||
- [ ] ***(SwEng)*** Rebuild `configure` using Autoconf on `docs.isc.org`.
|
||||
- [ ] ***(SwEng)*** Update `CHANGES`.
|
||||
- [ ] ***(SwEng)*** Update `CHANGES.SE` (Subscription Edition only).
|
||||
- [ ] ***(SwEng)*** Update `README.md`.
|
||||
- [ ] ***(SwEng)*** Update `version`.
|
||||
- [ ] ***(SwEng)*** Build documentation on `docs.isc.org`.
|
||||
- [ ] ***(QA)*** Check that all the above steps were performed correctly.
|
||||
- [ ] ***(QA)*** Check that the contents of release notes match the merge requests comprising the releases.
|
||||
- [ ] ***(QA)*** Check that the formatting is correct for text, PDF, and HTML versions of release notes.
|
||||
- [ ] ***(QA)*** Check that the formatting of the generated man pages is correct.
|
||||
- [ ] ***(QA)*** Tag the releases in the private repository (`git tag -s -m "BIND 9.x.y" v9_x_y`).
|
||||
- [ ] ***(SwEng)*** Tag the releases[^2]. (Tags may only be pushed to the public repository for releases which are *not* security releases.)
|
||||
- [ ] ***(SwEng)*** If this is the first tag for a release (e.g. beta), create a release branch named `release_v9_X_Y` to allow development to continue on the maintenance branch whilst release engineering continues.
|
||||
|
||||
### Before the ASN Deadline (for ASN Releases) or the Public Release Date (for Regular Releases)
|
||||
## Before the ASN Deadline (for ASN Releases) or the Public Release Date (for Regular Releases)
|
||||
|
||||
- [ ] ***(QA)*** Verify GitLab CI results for the tags created and prepare a QA report for the releases to be published.
|
||||
- [ ] ***(QA)*** Request signatures for the tarballs, providing their location and checksums.
|
||||
@@ -64,14 +41,13 @@
|
||||
- [ ] ***(QA)*** Notify Support that the releases have been prepared.
|
||||
- [ ] ***(Support)*** Send out ASNs (if applicable).
|
||||
|
||||
### On the Day of Public Release
|
||||
## On the Day of Public Release
|
||||
|
||||
- [ ] ***(Support)*** Wait for clearance from Security Officer to proceed with the public release (if applicable).
|
||||
- [ ] ***(Support)*** Place tarballs in public location on FTP site.
|
||||
- [ ] ***(Support)*** Publish links to downloads on ISC website.
|
||||
- [ ] ***(Support)*** Write release email to *bind-announce*.
|
||||
- [ ] ***(Support)*** Write email to *bind-users* (if a major release).
|
||||
- [ ] ***(Support)*** Send eligible customers updated links to the Subscription Edition.
|
||||
- [ ] ***(Support)*** Update tickets in case of waiting support customers.
|
||||
- [ ] ***(QA)*** Build and test any outstanding private packages.
|
||||
- [ ] ***(QA)*** Build public packages (`*.deb`, RPMs).
|
||||
@@ -81,11 +57,9 @@
|
||||
- [ ] ***(Marketing)*** Update [Wikipedia entry for BIND](https://en.wikipedia.org/wiki/BIND).
|
||||
- [ ] ***(Marketing)*** Write blog article (if a major release).
|
||||
- [ ] ***(QA)*** Ensure all new tags are annotated and signed.
|
||||
- [ ] ***(QA)*** Push tags for the published releases to the public repository.
|
||||
- [ ] ***(QA)*** Merge the automatically prepared `prep 9.x.y` commit which updates `version` and documentation on the release branch into the relevant maintenance branch (`v9_x`).
|
||||
- [ ] ***(QA)*** For each maintained branch, update the `BIND_BASELINE_VERSION` variable for the `abi-check` job in `.gitlab-ci.yml` to the latest published BIND version tag for a given branch.
|
||||
- [ ] ***(QA)*** Prepare empty release notes for the next set of releases.
|
||||
- [ ] ***(QA)*** Sanitize all confidential issues assigned to the release milestone and make them public.
|
||||
- [ ] ***(QA)*** Update QA tools used in GitLab CI (e.g. Flake8, PyLint) by modifying the relevant `Dockerfile`.
|
||||
- [ ] ***(SwEng)*** Push tags for the published releases to the public repository.
|
||||
- [ ] ***(SwEng)*** Merge the automatically prepared `prep 9.X.Y` commit which updates `version` and documentation on the release branch into the relevant maintenance branch (`v9_X`).
|
||||
|
||||
[^1]: If not, use the time remaining until the tagging deadline to ensure all outstanding issues are either resolved or moved to a different milestone.
|
||||
|
||||
[^2]: Preferred command line: `git tag -u <DEVELOPER_KEYID> -a -s -m "BIND 9.X.Y[alphatag]" v9_X_Y[alphatag]`, where `[alphatag]` is an optional string such as `b1`, `rc1`, etc.
|
||||
|
||||
34
.lgtm.yml
34
.lgtm.yml
@@ -1,34 +0,0 @@
|
||||
extraction:
|
||||
cpp:
|
||||
prepare:
|
||||
packages:
|
||||
- "libxml2-dev"
|
||||
- "libjson-c-dev"
|
||||
- "libssl-dev"
|
||||
- "zlib1g-dev"
|
||||
- "libcmocka-dev"
|
||||
- "pkg-config"
|
||||
- "libcap2-dev"
|
||||
- "libedit-dev"
|
||||
- "libidn2-dev"
|
||||
- "libmaxminddb-dev"
|
||||
- "libuv1-dev"
|
||||
configure:
|
||||
command:
|
||||
- "autoreconf -fi"
|
||||
- "CFLAGS=\"-Og -g\" ./configure --enable-developer"
|
||||
path_classifiers:
|
||||
test:
|
||||
- "lib/*/tests/"
|
||||
- "bin/tests/"
|
||||
docs:
|
||||
- "**/*.xml"
|
||||
- "**/*.docbook"
|
||||
- "**/*.html"
|
||||
- "**/*.1"
|
||||
- "**/*.5"
|
||||
- "**/*.8"
|
||||
queries:
|
||||
- exclude: fuzz/
|
||||
- exclude: "bin/tests/system/*/ans*/*.py"
|
||||
- exclude: cpp/use-of-goto
|
||||
@@ -1,7 +0,0 @@
|
||||
[MASTER]
|
||||
disable=
|
||||
C0114, # missing-module-docstring
|
||||
C0115, # missing-class-docstring
|
||||
C0116, # missing-function-docstring
|
||||
R0801, # duplicate-code
|
||||
C0103, # invalid-name
|
||||
@@ -24,7 +24,7 @@ string_escape_char2 = 0 # number
|
||||
# Improvements to template detection may make this option obsolete.
|
||||
tok_split_gte = false # false/true
|
||||
|
||||
# Control what to do with the UTF-8 BOM (recommend 'remove')
|
||||
# Control what to do with the UTF-8 BOM (recommed 'remove')
|
||||
utf8_bom = ignore # ignore/add/remove/force
|
||||
|
||||
# If the file only contains chars between 128 and 255 and is not UTF-8, then output as UTF-8
|
||||
@@ -1352,7 +1352,7 @@ cmt_insert_func_header = "" # string
|
||||
# Will substitute $(class) with the class name.
|
||||
cmt_insert_class_header = "" # string
|
||||
|
||||
# The filename that contains text to insert before a Obj-C message specification if the method isn't preceded with a C/C++ comment.
|
||||
# The filename that contains text to insert before a Obj-C message specification if the method isn't preceeded with a C/C++ comment.
|
||||
# Will substitute $(message) with the function name and $(javaparam) with the javadoc @param and @return stuff.
|
||||
cmt_insert_oc_msg_header = "" # string
|
||||
|
||||
|
||||
53
AUTHORS
53
AUTHORS
@@ -1,53 +0,0 @@
|
||||
Mark Andrews
|
||||
Andreas Gustafsson
|
||||
Evan Hunt
|
||||
Brian Wellington
|
||||
Bob Halley
|
||||
David Lawrence
|
||||
Michael Graff
|
||||
Michael Sawyer
|
||||
Ondřej Surý
|
||||
James Brister
|
||||
Tatuya JINMEI 神明達哉
|
||||
Francis Dupont
|
||||
Michał Kępień
|
||||
Danny Mayer
|
||||
Mukund Sivaraman
|
||||
Jeremy C. Reed
|
||||
William King
|
||||
Stephen Morris
|
||||
Witold Kręcicki
|
||||
Curtis Blackburn
|
||||
Scott Mann
|
||||
Rob Austein
|
||||
Jim Reid
|
||||
Eric Luce
|
||||
Olafur Gudmundsson
|
||||
Stephen Jacob
|
||||
Damien Neil
|
||||
Tony Finch
|
||||
Jakob Schlyter
|
||||
Petr Menšík
|
||||
Vernon Schryver
|
||||
Matt Nelson
|
||||
Shane Kerr
|
||||
Paul Ebersman
|
||||
Ray Bellis
|
||||
Shawn Routhier
|
||||
Ben Cottrell
|
||||
Tomas Hozza
|
||||
johnd
|
||||
Bill Parker
|
||||
李昶
|
||||
Kevin Chen
|
||||
Jonathan Casey
|
||||
Mary Stahl
|
||||
Mathieu Arnold
|
||||
David Hankins
|
||||
Paul Hoffman
|
||||
Paul Vixie
|
||||
Brian Conry
|
||||
Anay Panvalkar
|
||||
colleen
|
||||
Robert Edmonds
|
||||
João Damas
|
||||
863
CHANGES
863
CHANGES
@@ -1,832 +1,3 @@
|
||||
5575. [func] Initial support for DNS-over-HTTP(S). BIND now
|
||||
includes DNS-over-HTTP(S) layer built on top of nghttp2.
|
||||
Both encrypted (via TLS) and unencrypted HTTP/2 connections
|
||||
are supported.
|
||||
|
||||
5574. [func] Incoming zone transfers can now use TLS.
|
||||
Addresses in a "primaries" list take an optional
|
||||
"tls" argument, specifying either a previously
|
||||
configured "tls" block or "ephemeral"; SOA queries
|
||||
and zone transfer requests will then be sent via
|
||||
TLS. [GL #2392]
|
||||
|
||||
5573. [func] Also return stale data if an error occurred and we are
|
||||
not resuming. Only start the stale-refresh-time window
|
||||
if we timed out. [GL #2434]
|
||||
|
||||
5572. [bug] Address potential double free in generatexml.
|
||||
[GL #2420]
|
||||
|
||||
5571. [bug] If a zone had a non-builtin named allow-update acl
|
||||
named failed to start. [GL #2413]
|
||||
|
||||
5570. [bug] Improve the performance of dnssec-verify by reducing
|
||||
the number of repeated calls to dns_dnssec_keyfromrdata.
|
||||
[GL #2073]
|
||||
|
||||
5569. [bug] Emit useful error message when 'rndc retransfer' is
|
||||
applied to a zone of inappropriate type. [GL #2342]
|
||||
|
||||
5568. [bug] Fixed a crash in "dnssec-keyfromlabel" when using ECDSA
|
||||
keys. [GL #2178]
|
||||
|
||||
5567. [bug] Dig now reports unknown dash options while pre-parsing
|
||||
the options. This prevents '-multi' instead of
|
||||
'+multi' reporting memory usage before ending option
|
||||
parsing on 'Invalid option: -lti'. [GL #2403]
|
||||
|
||||
5566. [func] Add "stale-answer-client-timeout" option, which
|
||||
is the amount of time a recursive resolver waits before
|
||||
attempting to answer the query using stale data from
|
||||
cache. [GL #2247]
|
||||
|
||||
5565. [func] The SONAMEs for BIND 9 libraries now include the current
|
||||
BIND 9 version number, in an effort to tightly couple
|
||||
internal libraries with a specific release. [GL #2387]
|
||||
|
||||
5564. [cleanup] Refactored the network manager TLSDNS module to use
|
||||
libuv and libssl directly, rather than opening a
|
||||
TLS/TCP socket stack. [GL #2235]
|
||||
|
||||
5563. [cleanup] Changed several obsolete configuration options to
|
||||
ancient, making them into fatal errors. Also cleaned
|
||||
up the number of clause flags in the configuration
|
||||
parser. [GL #1086]
|
||||
|
||||
5562. [placeholder]
|
||||
|
||||
5561. [bug] KASP incorrectly set signature validity to the value
|
||||
of the DNSKEY signature validity. This is now fixed.
|
||||
[GL #2383]
|
||||
|
||||
5560. [func] The default value of "max-stale-ttl" has been changed
|
||||
from 12 hours to 1 day and the default value of
|
||||
"stale-answer-ttl" has been changed from 1 second to
|
||||
30 seconds, following RFC 8767 recommendations.
|
||||
[GL #2248]
|
||||
|
||||
--- 9.17.9 released ---
|
||||
|
||||
5559. [bug] The --with-maxminddb=PATH form of the build-time option
|
||||
enabling support for libmaxminddb was not working
|
||||
correctly. This has been fixed. [GL #2366]
|
||||
|
||||
5558. [bug] Asynchronous hook modules could trigger an assertion
|
||||
failure when the fetch handle was detached too late.
|
||||
Thanks to Jinmei Tatuya at Infoblox. [GL #2379]
|
||||
|
||||
5557. [bug] Prevent RBTDB instances from being destroyed by multiple
|
||||
threads at the same time. [GL #2317]
|
||||
|
||||
5556. [bug] Further tweak newline printing in dnssec-signzone and
|
||||
dnssec-verify. [GL #2359]
|
||||
|
||||
5555. [placeholder]
|
||||
|
||||
5554. [bug] dnssec-signzone and dnssec-verify were missing newlines
|
||||
between log messages. [GL #2359]
|
||||
|
||||
5553. [bug] When reconfiguring named, removing "auto-dnssec" did not
|
||||
turn off DNSSEC maintenance. [GL #2341]
|
||||
|
||||
5552. [func] When switching to "dnssec-policy none;", named now
|
||||
permits a safe transition to insecure mode and publishes
|
||||
the CDS and CDNSKEY DELETE records, as described in RFC
|
||||
8078. [GL #1750]
|
||||
|
||||
5551. [bug] named no longer attempts to assign threads to CPUs
|
||||
outside the CPU affinity set. Thanks to Ole Bjørn
|
||||
Hessen. [GL #2245]
|
||||
|
||||
5550. [func] dnssec-signzone and named now log a warning when falling
|
||||
back to the "increment" SOA serial method. [GL #2058]
|
||||
|
||||
5549. [protocol] ipv4only.arpa is now served when DNS64 is configured.
|
||||
[GL #385]
|
||||
|
||||
5548. [placeholder]
|
||||
|
||||
5547. [placeholder]
|
||||
|
||||
--- 9.17.8 released ---
|
||||
|
||||
5546. [placeholder]
|
||||
|
||||
5545. [func] OS support for load-balanced sockets is no longer
|
||||
required to receive incoming queries in multiple netmgr
|
||||
threads. [GL #2137]
|
||||
|
||||
5544. [func] Restore the default value of "nocookie-udp-size" to 4096
|
||||
bytes. [GL #2250]
|
||||
|
||||
5543. [bug] Fix UDP performance issues caused by making netmgr
|
||||
callbacks asynchronous-only. [GL #2320]
|
||||
|
||||
5542. [bug] Refactor netmgr. [GL #1920] [GL #2034] [GL #2061]
|
||||
[GL #2194] [GL #2221] [GL #2266] [GL #2283] [GL #2318]
|
||||
[GL #2321]
|
||||
|
||||
5541. [func] Adjust the "max-recursion-queries" default from 75 to
|
||||
100. [GL #2305]
|
||||
|
||||
5540. [port] Fix building with native PKCS#11 support for AEP Keyper.
|
||||
[GL #2315]
|
||||
|
||||
5539. [bug] Tighten handling of missing DNS COOKIE responses over
|
||||
UDP by falling back to TCP. [GL #2275]
|
||||
|
||||
5538. [func] Add NSEC3 support to KASP. A new option for
|
||||
"dnssec-policy", "nsec3param", can be used to set the
|
||||
desired NSEC3 parameters. NSEC3 salt collisions are
|
||||
automatically prevented during resalting. Salt
|
||||
generation is now logged with zone context. [GL #1620]
|
||||
|
||||
5537. [func] The query plugin mechanism has been extended
|
||||
to support asynchronous operations. For example, a
|
||||
plugin can now trigger recursion and resume
|
||||
processing when it is complete. Thanks to Jinmei
|
||||
Tatuya at Infoblox. [GL #2141]
|
||||
|
||||
5536. [func] Dig can now report the DNS64 prefixes in use
|
||||
(+dns64prefix). [GL #1154]
|
||||
|
||||
5535. [bug] dig/nslookup/host could crash on shutdown after an
|
||||
interrupt. [GL #2287] [GL #2288]
|
||||
|
||||
5534. [bug] The CNAME synthesized from a DNAME was incorrectly
|
||||
followed when the QTYPE was CNAME or ANY. [GL #2280]
|
||||
|
||||
--- 9.17.7 released ---
|
||||
|
||||
5533. [func] Add the "stale-refresh-time" option, a time window that
|
||||
starts after a failed lookup, during which a stale RRset
|
||||
is served directly from cache before a new attempt to
|
||||
refresh it is made. [GL #2066]
|
||||
|
||||
5532. [cleanup] Unused header files were removed:
|
||||
bin/rndc/include/rndc/os.h, lib/isc/timer_p.h,
|
||||
lib/isccfg/include/isccfg/dnsconf.h and code related
|
||||
to those files. [GL #1913]
|
||||
|
||||
5531. [func] Add support for DNS over TLS (DoT) to dig and named.
|
||||
dig output now includes the transport protocol used.
|
||||
[GL #1816] [GL #1840]
|
||||
|
||||
5530. [bug] dnstap did not capture responses to forwarded UPDATE
|
||||
requests. [GL #2252]
|
||||
|
||||
5529. [func] The network manager API is now used by named to send
|
||||
zone transfer requests. [GL #2016]
|
||||
|
||||
5528. [func] Convert dig, host, and nslookup to use the network
|
||||
manager API. As a side effect of this change, "dig
|
||||
+unexpected" no longer works, and has been disabled.
|
||||
[GL #2140]
|
||||
|
||||
5527. [bug] A NULL pointer dereference occurred when creating an NTA
|
||||
recheck query failed. [GL #2244]
|
||||
|
||||
5526. [bug] Fix a race/NULL dereference in TCPDNS read. [GL #2227]
|
||||
|
||||
5525. [placeholder]
|
||||
|
||||
5524. [func] Added functionality to the network manager to support
|
||||
outgoing DNS queries in addition to incoming ones.
|
||||
[GL #2235]
|
||||
|
||||
5523. [bug] The initial lookup in a zone transitioning to/from a
|
||||
signed state could fail if the DNSKEY RRset was not
|
||||
found. [GL #2236]
|
||||
|
||||
5522. [bug] Fixed a race/NULL dereference in TCPDNS send. [GL #2227]
|
||||
|
||||
5521. [func] All use of libltdl was dropped. libuv's shared library
|
||||
handling interface is now used instead. [GL !4278]
|
||||
|
||||
5520. [bug] Fixed a number of shutdown races, reference counting
|
||||
errors, and spurious log messages that could occur
|
||||
in the network manager. [GL #2221]
|
||||
|
||||
5519. [cleanup] Unused source code was removed: lib/dns/dbtable.c,
|
||||
lib/dns/portlist.c, lib/isc/bufferlist.c, and code
|
||||
related to those files. [GL #2060]
|
||||
|
||||
5518. [bug] Stub zones now work correctly with primary servers using
|
||||
"minimal-responses yes". [GL #1736]
|
||||
|
||||
5517. [bug] Do not treat UV_EOF as a TCP4RecvErr or a TCP6RecvErr.
|
||||
[GL #2208]
|
||||
|
||||
--- 9.17.6 released ---
|
||||
|
||||
5516. [func] The default EDNS buffer size has been changed from 4096
|
||||
to 1232 bytes, the EDNS buffer size probing has been
|
||||
removed, and named now sets the DF (Don't Fragment) flag
|
||||
on outgoing UDP packets. [GL #2183]
|
||||
|
||||
5515. [func] Add 'rndc dnssec -rollover' command to trigger a manual
|
||||
rollover for a specific key. [GL #1749]
|
||||
|
||||
5514. [bug] Fix KASP expected key size for Ed25519 and Ed448.
|
||||
[GL #2171]
|
||||
|
||||
5513. [doc] The ARM section describing the "rrset-order" statement
|
||||
was rewritten to make it unambiguous and up-to-date with
|
||||
the source code. [GL #2139]
|
||||
|
||||
5512. [bug] "rrset-order" rules using "order none" were causing
|
||||
named to crash despite named-checkconf treating them as
|
||||
valid. [GL #2139]
|
||||
|
||||
5511. [bug] 'dig -u +yaml' failed to display timestamps to the
|
||||
microsecond. [GL #2190]
|
||||
|
||||
5510. [bug] Implement the attach/detach semantics for dns_message_t
|
||||
to fix a data race in accessing an already-destroyed
|
||||
fctx->rmessage. [GL #2124]
|
||||
|
||||
5509. [bug] filter-aaaa: named crashed upon shutdown if it was in
|
||||
the process of recursing for A RRsets. [GL #1040]
|
||||
|
||||
5508. [func] Added new parameter "-expired" for "rndc dumpdb" that
|
||||
also prints expired RRsets (awaiting cleanup) to the
|
||||
dump file. [GL #1870]
|
||||
|
||||
5507. [bug] Named could compute incorrect SIG(0) responses.
|
||||
[GL #2109]
|
||||
|
||||
5506. [bug] Properly handle failed sysconf() calls, so we don't
|
||||
report invalid memory size. [GL #2166]
|
||||
|
||||
5505. [bug] Updating contents of a mixed-case RPZ could cause some
|
||||
rules to be ignored. [GL #2169]
|
||||
|
||||
5504. [func] The "glue-cache" option has been marked as deprecated.
|
||||
The glue cache feature will be permanently enabled in a
|
||||
future release. [GL #2146]
|
||||
|
||||
5503. [bug] Cleaned up reference counting of network manager
|
||||
handles, now using isc_nmhandle_attach() and _detach()
|
||||
instead of _ref() and _unref(). [GL #2122]
|
||||
|
||||
--- 9.17.5 released ---
|
||||
|
||||
5502. [func] 'dig +bufsize=0' no longer disables EDNS. [GL #2054]
|
||||
|
||||
5501. [func] Log CDS/CDNSKEY publication. [GL #1748]
|
||||
|
||||
5500. [bug] Fix (non-)publication of CDS and CDNSKEY records.
|
||||
[GL #2103]
|
||||
|
||||
5499. [func] Add '-P ds' and '-D ds' arguments to dnssec-settime.
|
||||
[GL #1748]
|
||||
|
||||
5498. [test] The --with-gperftools-profiler configure option was
|
||||
removed. [GL !4045]
|
||||
|
||||
5497. [placeholder]
|
||||
|
||||
5496. [bug] Address a TSAN report by ensuring each rate limiter
|
||||
object holds a reference to its task. [GL #2081]
|
||||
|
||||
5495. [bug] With query minimization enabled, named failed to
|
||||
resolve ip6.arpa. names that had extra labels to the
|
||||
left of the IPv6 part. [GL #1847]
|
||||
|
||||
5494. [bug] Silence the EPROTO syslog message on older systems.
|
||||
[GL #1928]
|
||||
|
||||
5493. [bug] Fix off-by-one error when calculating new hash table
|
||||
size. [GL #2104]
|
||||
|
||||
5492. [bug] Tighten LOC parsing to reject a period (".") and/or "m"
|
||||
as a value. Fix handling of negative altitudes which are
|
||||
not whole meters. [GL #2074]
|
||||
|
||||
5491. [bug] rbtversion->glue_table_size could be read without the
|
||||
appropriate lock being held. [GL #2080]
|
||||
|
||||
5490. [func] Refactor readline support to use pkg-config and add
|
||||
support for the editline library. [GL !3942]
|
||||
|
||||
5489. [bug] Named erroneously accepted certain invalid resource
|
||||
records that were incorrectly processed after
|
||||
subsequently being written to disk and loaded back, as
|
||||
the wire format differed. Such records include: CERT,
|
||||
IPSECKEY, NSEC3, NSEC3PARAM, NXT, SIG, TLSA, WKS, and
|
||||
X25. [GL !3953]
|
||||
|
||||
5488. [bug] NTA code needed to have a weak reference on its
|
||||
associated view to prevent the latter from being deleted
|
||||
while NTA tests were being performed. [GL #2067]
|
||||
|
||||
5487. [cleanup] Update managed keys log messages to be less confusing.
|
||||
[GL #2027]
|
||||
|
||||
5486. [func] Add 'rndc dnssec -checkds' command, which signals to
|
||||
named that the DS record for a given zone or key has
|
||||
been updated in the parent zone. [GL #1613]
|
||||
|
||||
--- 9.17.4 released ---
|
||||
|
||||
5485. [placeholder]
|
||||
|
||||
5484. [func] Expire zero TTL records quickly rather than using them
|
||||
for stale answers. [GL #1829]
|
||||
|
||||
5483. [func] Keeping "stale" answers in cache has been disabled by
|
||||
default and can be re-enabled with a new configuration
|
||||
option "stale-cache-enable". [GL #1712]
|
||||
|
||||
5482. [bug] If the Duplicate Address Detection (DAD) mechanism had
|
||||
not yet finished after adding a new IPv6 address to the
|
||||
system, BIND 9 would fail to bind to IPv6 addresses in a
|
||||
tentative state. [GL #2038]
|
||||
|
||||
5481. [security] "update-policy" rules of type "subdomain" were
|
||||
incorrectly treated as "zonesub" rules, which allowed
|
||||
keys used in "subdomain" rules to update names outside
|
||||
of the specified subdomains. The problem was fixed by
|
||||
making sure "subdomain" rules are again processed as
|
||||
described in the ARM. (CVE-2020-8624) [GL #2055]
|
||||
|
||||
5480. [security] When BIND 9 was compiled with native PKCS#11 support, it
|
||||
was possible to trigger an assertion failure in code
|
||||
determining the number of bits in the PKCS#11 RSA public
|
||||
key with a specially crafted packet. (CVE-2020-8623)
|
||||
[GL #2037]
|
||||
|
||||
5479. [security] named could crash in certain query resolution scenarios
|
||||
where QNAME minimization and forwarding were both
|
||||
enabled. (CVE-2020-8621) [GL #1997]
|
||||
|
||||
5478. [security] It was possible to trigger an assertion failure by
|
||||
sending a specially crafted large TCP DNS message.
|
||||
(CVE-2020-8620) [GL #1996]
|
||||
|
||||
5477. [bug] The idle timeout for connected TCP sockets, which was
|
||||
previously set to a high fixed value, is now derived
|
||||
from the client query processing timeout configured for
|
||||
a resolver. [GL #2024]
|
||||
|
||||
5476. [security] It was possible to trigger an assertion failure when
|
||||
verifying the response to a TSIG-signed request.
|
||||
(CVE-2020-8622) [GL #2028]
|
||||
|
||||
5475. [bug] Wildcard RPZ passthru rules could incorrectly be
|
||||
overridden by other rules that were loaded from RPZ
|
||||
zones which appeared later in the "response-policy"
|
||||
statement. This has been fixed. [GL #1619]
|
||||
|
||||
5474. [bug] dns_rdata_hip_next() failed to return ISC_R_NOMORE
|
||||
when it should have. [GL !3880]
|
||||
|
||||
5473. [func] The RBT hash table implementation has been changed
|
||||
to use a faster hash function (HalfSipHash2-4) and
|
||||
Fibonacci hashing for better distribution. Setting
|
||||
"max-cache-size" now preallocates a fixed-size hash
|
||||
table so that rehashing does not cause resolution
|
||||
brownouts while the hash table is grown. [GL #1775]
|
||||
|
||||
5472. [func] The statistics channel has been updated to use the
|
||||
new network manager. [GL #2022]
|
||||
|
||||
5471. [bug] The introduction of KASP support inadvertently caused
|
||||
the second field of "sig-validity-interval" to always be
|
||||
calculated in hours, even in cases when it should have
|
||||
been calculated in days. This has been fixed. (Thanks to
|
||||
Tony Finch.) [GL !3735]
|
||||
|
||||
5470. [port] gsskrb5_register_acceptor_identity() is now only called
|
||||
if gssapi_krb5.h is present. [GL #1995]
|
||||
|
||||
5469. [port] On illumos, a constant called SEC is already defined in
|
||||
<sys/time.h>, which conflicts with an identically named
|
||||
constant in libbind9. This conflict has been resolved.
|
||||
[GL #1993]
|
||||
|
||||
5468. [bug] Addressed potential double unlock in process_fd().
|
||||
[GL #2005]
|
||||
|
||||
5467. [func] The control channel and the rndc utility have been
|
||||
updated to use the new network manager. To support
|
||||
this, the network manager was updated to enable
|
||||
the initiation of client TCP connections. Its
|
||||
internal reference counting has been refactored.
|
||||
|
||||
Note: As a side effect of this change, rndc cannot
|
||||
currently be used with UNIX-domain sockets, and its
|
||||
default timeout has changed from 60 seconds to 30.
|
||||
These will be addressed in a future release.
|
||||
[GL #1759]
|
||||
|
||||
5466. [bug] Addressed an error in recursive clients stats reporting.
|
||||
[GL #1719]
|
||||
|
||||
5465. [func] Added fallback to built-in trust-anchors, managed-keys,
|
||||
or trusted-keys if the bindkeys-file (bind.keys) cannot
|
||||
be parsed. [GL #1235]
|
||||
|
||||
5464. [bug] Requesting more than 128 files to be saved when rolling
|
||||
dnstap log files caused a buffer overflow. This has been
|
||||
fixed. [GL #1989]
|
||||
|
||||
5463. [placeholder]
|
||||
|
||||
5462. [bug] Move LMDB locking from LMDB itself to named. [GL #1976]
|
||||
|
||||
5461. [bug] The STALE rdataset header attribute was updated while
|
||||
the write lock was not being held, leading to incorrect
|
||||
statistics. The header attributes are now converted to
|
||||
use atomic operations. [GL #1475]
|
||||
|
||||
5460. [cleanup] tsig-keygen was previously an alias for
|
||||
ddns-confgen and was documented in the ddns-confgen
|
||||
man page. This has been reversed; tsig-keygen is
|
||||
now the primary name. [GL #1998]
|
||||
|
||||
5459. [bug] Fixed bad isc_mem_put() size when an invalid type was
|
||||
specified in an "update-policy" rule. [GL #1990]
|
||||
|
||||
--- 9.17.3 released ---
|
||||
|
||||
5458. [bug] Prevent a theoretically possible NULL dereference caused
|
||||
by a data race between zone_maintenance() and
|
||||
dns_zone_setview_helper(). [GL #1627]
|
||||
|
||||
5457. [placeholder]
|
||||
|
||||
5456. [func] Added "primaries" as a synonym for "masters" in
|
||||
named.conf, and "primary-only" as a synonym for
|
||||
"master-only" in the parameters to "notify", to bring
|
||||
terminology up-to-date with RFC 8499. [GL #1948]
|
||||
|
||||
5455. [bug] named could crash when cleaning dead nodes in
|
||||
lib/dns/rbtdb.c that were being reused. [GL #1968]
|
||||
|
||||
5454. [bug] Address a startup crash that occurred when the server
|
||||
was under load and the root zone had not yet been
|
||||
loaded. [GL #1862]
|
||||
|
||||
5453. [bug] named crashed on shutdown when a new rndc connection was
|
||||
received during shutdown. [GL #1747]
|
||||
|
||||
5452. [bug] The "blackhole" ACL was accidentally disabled for client
|
||||
queries. [GL #1936]
|
||||
|
||||
5451. [func] Add 'rndc dnssec -status' command. [GL #1612]
|
||||
|
||||
5450. [placeholder]
|
||||
|
||||
5449. [bug] Fix a socket shutdown race in netmgr udp. [GL #1938]
|
||||
|
||||
5448. [bug] Fix a race condition in isc__nm_tcpdns_send().
|
||||
[GL #1937]
|
||||
|
||||
5447. [bug] IPv6 addresses ending in "::" could break YAML
|
||||
parsing. A "0" is now appended to such addresses
|
||||
in YAML output from dig, mdig, delv, and dnstap-read.
|
||||
[GL #1952]
|
||||
|
||||
5446. [bug] The validator could fail to accept a properly signed
|
||||
RRset if an unsupported algorithm appeared earlier in
|
||||
the DNSKEY RRset than a supported algorithm. It could
|
||||
also stop if it detected a malformed public key.
|
||||
[GL #1689]
|
||||
|
||||
5445. [cleanup] Disable and disallow static linking. [GL #1933]
|
||||
|
||||
5444. [bug] 'rndc dnstap -roll <value>' did not limit the number of
|
||||
saved files to <value>. [GL !3728]
|
||||
|
||||
5443. [bug] The "primary" and "secondary" keywords, when used
|
||||
as parameters for "check-names", were not
|
||||
processed correctly and were being ignored. [GL #1949]
|
||||
|
||||
5442. [func] Add support for outgoing TCP connections in netmgr.
|
||||
[GL #1958]
|
||||
|
||||
5441. [placeholder]
|
||||
|
||||
5440. [placeholder]
|
||||
|
||||
5439. [bug] The DS RRset returned by dns_keynode_dsset() was used in
|
||||
a non-thread-safe manner. [GL #1926]
|
||||
|
||||
--- 9.17.2 released ---
|
||||
|
||||
5438. [bug] Fix a race in TCP accepting code. [GL #1930]
|
||||
|
||||
5437. [bug] Fix a data race in lib/dns/resolver.c:log_formerr().
|
||||
[GL #1808]
|
||||
|
||||
5436. [security] It was possible to trigger an INSIST when determining
|
||||
whether a record would fit into a TCP message buffer.
|
||||
(CVE-2020-8618) [GL #1850]
|
||||
|
||||
5435. [tests] Add RFC 4592 responses examples to the wildcard system
|
||||
test. [GL #1718]
|
||||
|
||||
5434. [security] It was possible to trigger an INSIST in
|
||||
lib/dns/rbtdb.c:new_reference() with a particular zone
|
||||
content and query patterns. (CVE-2020-8619) [GL #1111]
|
||||
[GL #1718]
|
||||
|
||||
5433. [placeholder]
|
||||
|
||||
5432. [bug] Check the question section when processing AXFR, IXFR,
|
||||
and SOA replies when transferring a zone in. [GL #1683]
|
||||
|
||||
5431. [func] Reject DS records at the zone apex when loading
|
||||
master files. Log but otherwise ignore attempts to
|
||||
add DS records at the zone apex via UPDATE. [GL #1798]
|
||||
|
||||
5430. [doc] Update docs - with netmgr, a separate listening socket
|
||||
is created for each IPv6 interface (just as with IPv4).
|
||||
[GL #1782]
|
||||
|
||||
5429. [cleanup] Move BIND binaries which are neither daemons nor
|
||||
administrative programs to $bindir. [GL #1724]
|
||||
|
||||
5428. [bug] Clean up GSSAPI resources in nsupdate only after taskmgr
|
||||
has been destroyed. Thanks to Petr Menšík. [GL !3316]
|
||||
|
||||
5427. [placeholder]
|
||||
|
||||
5426. [bug] Don't abort() when setting SO_INCOMING_CPU on the socket
|
||||
fails. [GL #1911]
|
||||
|
||||
5425. [func] The default value of "max-stale-ttl" has been changed
|
||||
from 1 week to 12 hours. [GL #1877]
|
||||
|
||||
5424. [bug] With KASP, when creating a successor key, the "goal"
|
||||
state of the current active key (predecessor) was not
|
||||
changed and thus never removed from the zone. [GL #1846]
|
||||
|
||||
5423. [bug] Fix a bug in keymgr_key_has_successor(): it incorrectly
|
||||
returned true if any other key in the keyring had a
|
||||
successor. [GL #1845]
|
||||
|
||||
5422. [bug] When using dnssec-policy, print correct key timing
|
||||
metadata. [GL #1843]
|
||||
|
||||
5421. [bug] Fix a race that could cause named to crash when looking
|
||||
up the nodename of an RBT node if the tree was modified.
|
||||
[GL #1857]
|
||||
|
||||
5420. [bug] Add missing isc_{mutex,conditional}_destroy() calls
|
||||
that caused a memory leak on FreeBSD. [GL #1893]
|
||||
|
||||
5419. [func] Add new dig command line option, "+qid=<num>", which
|
||||
allows the query ID to be set to an arbitrary value.
|
||||
Add a new ./configure option, --enable-singletrace,
|
||||
which allows trace logging of a single query when QID is
|
||||
set to 0. [GL #1851]
|
||||
|
||||
5418. [bug] delv failed to parse deprecated trusted-keys-style
|
||||
trust anchors. [GL #1860]
|
||||
|
||||
5417. [cleanup] The code determining the advertised UDP buffer size in
|
||||
outgoing EDNS queries has been refactored to improve its
|
||||
clarity. [GL #1868]
|
||||
|
||||
5416. [bug] Fix a lock order inversion in lib/isc/unix/socket.c.
|
||||
[GL #1859]
|
||||
|
||||
5415. [test] Address race in dnssec system test that led to
|
||||
test failures. [GL #1852]
|
||||
|
||||
5414. [test] Adjust time allowed for journal truncation to occur
|
||||
in nsupdate system test to avoid test failure.
|
||||
[GL #1855]
|
||||
|
||||
5413. [test] Address race in autosign system test that led to
|
||||
test failures. [GL #1852]
|
||||
|
||||
5412. [bug] 'provide-ixfr no;' failed to return up-to-date responses
|
||||
when the serial was greater than or equal to the
|
||||
current serial. [GL #1714]
|
||||
|
||||
5411. [cleanup] TCP accept code has been refactored to use a single
|
||||
accept() and pass the accepted socket to child threads
|
||||
for processing. [GL !3320]
|
||||
|
||||
5410. [func] Add the ability to specify per-type record count limits,
|
||||
which are enforced when adding records via UPDATE, in an
|
||||
"update-policy" statement. [GL #1657]
|
||||
|
||||
5409. [performance] When looking up NSEC3 data in a zone database, skip the
|
||||
check for empty non-terminal nodes; the NSEC3 tree does
|
||||
not have any. [GL #1834]
|
||||
|
||||
5408. [protocol] Print Extended DNS Errors if present in OPT record.
|
||||
[GL #1835]
|
||||
|
||||
5407. [func] Zone timers are now exported via statistics channel.
|
||||
Thanks to Paul Frieden, Verizon Media. [GL #1232]
|
||||
|
||||
5406. [func] Add a new logging category, "rpz-passthru", which allows
|
||||
RPZ passthru actions to be logged in a separate channel.
|
||||
[GL #54]
|
||||
|
||||
5405. [bug] 'named-checkconf -p' could include spurious text in
|
||||
server-addresses statements due to an uninitialized DSCP
|
||||
value. [GL #1812]
|
||||
|
||||
5404. [bug] 'named-checkconf -z' could incorrectly indicate
|
||||
success if errors were found in one view but not in a
|
||||
subsequent one. [GL #1807]
|
||||
|
||||
5403. [func] Do not set UDP receive/send buffer sizes - use system
|
||||
defaults. [GL #1713]
|
||||
|
||||
5402. [bug] On FreeBSD, use SO_REUSEPORT_LB instead of SO_REUSEPORT.
|
||||
Enable use of SO_REUSEADDR on all platforms which
|
||||
support it. [GL !3365]
|
||||
|
||||
5401. [bug] The number of input queues allocated during dnstap
|
||||
initialization was too low, which could prevent some
|
||||
dnstap data from being logged. [GL #1795]
|
||||
|
||||
5400. [func] Add engine support to OpenSSL EdDSA implementation.
|
||||
[GL #1763]
|
||||
|
||||
5399. [func] Add engine support to OpenSSL ECDSA implementation.
|
||||
[GL #1534]
|
||||
|
||||
5398. [bug] Named could fail to restart if a zone with a double
|
||||
quote (") in its name was added with 'rndc addzone'.
|
||||
[GL #1695]
|
||||
|
||||
5397. [func] Update PKCS#11 EdDSA implementation to PKCS#11 v3.0.
|
||||
Thanks to Aaron Thompson. [GL !3326]
|
||||
|
||||
5396. [func] When necessary (i.e. in libuv >= 1.37), use the
|
||||
UV_UDP_RECVMMSG flag to enable recvmmsg() support in
|
||||
libuv. [GL #1797]
|
||||
|
||||
5395. [security] Further limit the number of queries that can be
|
||||
triggered from a request. Root and TLD servers
|
||||
are no longer exempt from max-recursion-queries.
|
||||
Fetches for missing name server address records
|
||||
are limited to 4 for any domain. (CVE-2020-8616)
|
||||
[GL #1388]
|
||||
|
||||
5394. [cleanup] Named formerly attempted to change the effective UID and
|
||||
GID in named_os_openfile(), which could trigger a
|
||||
spurious log message if they were already set to the
|
||||
desired values. This has been fixed. [GL #1042]
|
||||
[GL #1090]
|
||||
|
||||
5393. [cleanup] Unused and/or redundant APIs were removed from libirs.
|
||||
[GL #1758]
|
||||
|
||||
5392. [bug] It was possible for named to crash during shutdown
|
||||
or reconfiguration if an RPZ zone was still being
|
||||
updated. [GL #1779]
|
||||
|
||||
5391. [func] The BIND 9 build system has been changed to use a
|
||||
typical autoconf+automake+libtool stack. When building
|
||||
from the Git repository, run "autoreconf -fi" first.
|
||||
[GL #4]
|
||||
|
||||
5390. [security] Replaying a TSIG BADTIME response as a request could
|
||||
trigger an assertion failure. (CVE-2020-8617)
|
||||
[GL #1703]
|
||||
|
||||
5389. [bug] Finish PKCS#11 code cleanup, fix a couple of smaller
|
||||
bugs and use PKCS#11 v3.0 EdDSA macros and constants.
|
||||
Thanks to Aaron Thompson. [GL !3391]
|
||||
|
||||
5388. [func] Reject AXFR streams where the message ID is not
|
||||
consistent. [GL #1674]
|
||||
|
||||
5387. [placeholder]
|
||||
|
||||
5386. [cleanup] Address Coverity warnings in lib/dns/keymgr.c.
|
||||
[GL #1737]
|
||||
|
||||
5385. [func] Make ISC rwlock implementation the default again.
|
||||
[GL #1753]
|
||||
|
||||
5384. [bug] With "dnssec-policy" in effect, "inline-signing" was
|
||||
implicitly set to "yes". Now "inline-signing" is only
|
||||
set to "yes" if the zone is not dynamic. [GL #1709]
|
||||
|
||||
--- 9.17.1 released ---
|
||||
|
||||
5383. [func] Add a quota attach function with a callback and clean up
|
||||
the isc_quota API. [GL !3280]
|
||||
|
||||
5382. [bug] Use clock_gettime() instead of gettimeofday() for
|
||||
isc_stdtime() function. [GL #1679]
|
||||
|
||||
5381. [bug] Fix logging API data race by adding rwlock and caching
|
||||
logging levels in stdatomic variables to restore
|
||||
performance to original levels. [GL #1675] [GL #1717]
|
||||
|
||||
5380. [contrib] Fix building MySQL DLZ modules against MySQL 8
|
||||
libraries. [GL #1678]
|
||||
|
||||
5379. [placeholder]
|
||||
|
||||
5378. [bug] Receiving invalid DNS data was triggering an assertion
|
||||
failure in nslookup. [GL #1652]
|
||||
|
||||
5377. [placeholder]
|
||||
|
||||
5376. [bug] Fix ineffective DNS rebinding protection when BIND is
|
||||
configured as a forwarding DNS server. Thanks to Tobias
|
||||
Klein. [GL #1574]
|
||||
|
||||
5375. [test] Fix timing issues in the "kasp" system test. [GL #1669]
|
||||
|
||||
5374. [bug] Statistics counters tracking recursive clients and
|
||||
active connections could underflow. [GL #1087]
|
||||
|
||||
5373. [bug] Collecting statistics for DNSSEC signing operations
|
||||
(change 5254) caused an array of significant size (over
|
||||
100 kB) to be allocated for each configured zone. Each
|
||||
of these arrays is tracking all possible key IDs; this
|
||||
could trigger an out-of-memory condition on servers with
|
||||
a high enough number of zones configured. Fixed by
|
||||
tracking up to four keys per zone and rotating counters
|
||||
when keys are replaced. This fixes the immediate problem
|
||||
of high memory usage, but should be improved in a future
|
||||
release by growing or shrinking the number of keys to
|
||||
track upon key rollover events. [GL #1179]
|
||||
|
||||
5372. [bug] Fix migration from existing DNSSEC key files
|
||||
("auto-dnssec maintain") to "dnssec-policy". [GL #1706]
|
||||
|
||||
5371. [bug] Improve incremental updates of the RPZ summary
|
||||
database to reduce delays that could occur when
|
||||
a policy zone update included a large number of
|
||||
record deletions. [GL #1447]
|
||||
|
||||
5370. [bug] Deactivation of a netmgr handle associated with a
|
||||
socket could be skipped in some circumstances.
|
||||
Fixed by deactivating the netmgr handle before
|
||||
scheduling the asynchronous close routine. [GL #1700]
|
||||
|
||||
5369. [func] Add the ability to specify whether to wait for
|
||||
nameserver domain names to be looked up, with a new RPZ
|
||||
modifying directive 'nsdname-wait-recurse'. [GL #1138]
|
||||
|
||||
5368. [bug] Named failed to restart if 'rndc addzone' names
|
||||
contained special characters (e.g. '/'). [GL #1655]
|
||||
|
||||
5367. [placeholder]
|
||||
|
||||
--- 9.17.0 released ---
|
||||
|
||||
5366. [bug] Fix a race condition with the keymgr when the same
|
||||
zone plus dnssec-policy is configured in multiple
|
||||
views. [GL #1653]
|
||||
|
||||
5365. [bug] Algorithm rollover was stuck on submitting DS
|
||||
because keymgr thought it would move to an invalid
|
||||
state. Fixed by checking the current key against
|
||||
the desired state, not the existing state. [GL #1626]
|
||||
|
||||
5364. [bug] Algorithm rollover waited too long before introducing
|
||||
zone signatures. It waited to make sure all signatures
|
||||
were regenerated, but when introducing a new algorithm,
|
||||
all signatures are regenerated immediately. Only
|
||||
add the sign delay if there is a predecessor key.
|
||||
[GL #1625]
|
||||
|
||||
5363. [bug] When changing a dnssec-policy, existing keys with
|
||||
properties that no longer match were not being retired.
|
||||
[GL #1624]
|
||||
|
||||
5362. [func] Limit the size of IXFR responses so that AXFR will
|
||||
be used instead if it would be smaller. This is
|
||||
controlled by the "max-ixfr-ratio" option, which
|
||||
is a percentage representing the ratio of IXFR size
|
||||
to the size of the entire zone. This value cannot
|
||||
exceed 100%, which is the default. [GL #1515]
|
||||
|
||||
5361. [bug] named might not accept new connections after
|
||||
hitting tcp-clients quota. [GL #1643]
|
||||
|
||||
5360. [bug] delv could fail to load trust anchors in DNSKEY
|
||||
format. [GL #1647]
|
||||
|
||||
5359. [func] "rndc nta -d" and "rndc secroots" now include
|
||||
"validate-except" entries when listing negative
|
||||
trust anchors. These are indicated by the keyword
|
||||
"permanent" in place of an expiry date. [GL #1532]
|
||||
|
||||
5358. [bug] Inline master zones whose master files were touched
|
||||
but otherwise unchanged and were subsequently reloaded
|
||||
may have stopped re-signing. [GL !3135]
|
||||
|
||||
5357. [bug] Newly added RRSIG records with expiry times before
|
||||
the previous earliest expiry times might not be
|
||||
re-signed in time. This was a side effect of 5315.
|
||||
[GL !3137]
|
||||
|
||||
5356. [func] Update dnssec-policy configuration statements:
|
||||
- Rename "zone-max-ttl" dnssec-policy option to
|
||||
"max-zone-ttl" for consistency with the existing
|
||||
@@ -953,7 +124,7 @@
|
||||
close all open sockets during shutdown. [GL #1312]
|
||||
|
||||
5324. [bug] Change the category of some log messages from general
|
||||
to the more appropriate catergory of xfer-in. [GL #1394]
|
||||
to the more appopriate catergory of xfer-in. [GL #1394]
|
||||
|
||||
5323. [bug] Fix a bug in DNSSEC trust anchor verification.
|
||||
[GL !2609]
|
||||
@@ -1001,7 +172,7 @@
|
||||
|
||||
See the ARM for configuration details. [GL #1134]
|
||||
|
||||
5315. [bug] Apply the initial RRSIG expiration spread fixed
|
||||
5315. [bug] Apply the inital RRSIG expiration spread fixed
|
||||
to all dynamically created records in the zone
|
||||
including NSEC3. Also fix the signature clusters
|
||||
when the server has been offline for prolonged
|
||||
@@ -2214,7 +1385,7 @@
|
||||
4965. [func] Add support for marking options as deprecated.
|
||||
[GL #322]
|
||||
|
||||
4964. [bug] Reduce the probability of double signature when deleting
|
||||
4964. [bug] Reduce the probabilty of double signature when deleting
|
||||
a DNSKEY by checking if the node is otherwise signed
|
||||
by the algorithm of the key to be deleted. [GL #240]
|
||||
|
||||
@@ -2298,7 +1469,7 @@
|
||||
for unsigned zones since change 4596. [GL #209]
|
||||
|
||||
4945. [func] BIND can no longer be built without DNSSEC support.
|
||||
A cryptography provider (i.e., OpenSSL or a hardware
|
||||
A cryptography provder (i.e., OpenSSL or a hardware
|
||||
service module with PKCS#11 support) must be
|
||||
available. [GL #244]
|
||||
|
||||
@@ -2357,7 +1528,7 @@
|
||||
dig (+[no]raflag, +[no]tcflag). [GL #213]
|
||||
|
||||
4928. [func] The "dnskey-sig-validity" option allows
|
||||
"sig-validity-interval" to be overridden for signatures
|
||||
"sig-validity-interval" to be overriden for signatures
|
||||
covering DNSKEY RRsets. [GL #145]
|
||||
|
||||
4927. [placeholder]
|
||||
@@ -2696,7 +1867,7 @@
|
||||
[RT #46725]
|
||||
|
||||
4831. [bug] Convert the RRSIG expirytime to 64 bits for
|
||||
comparisons in diff.c:resign. [RT #46710]
|
||||
comparisions in diff.c:resign. [RT #46710]
|
||||
|
||||
4830. [bug] Failure to configure ATF when requested did not cause
|
||||
an error in top-level configure script. [RT #46655]
|
||||
@@ -2922,7 +2093,7 @@
|
||||
used to append a formatted string to the used region of
|
||||
a buffer. [RT #46201]
|
||||
|
||||
4766. [cleanup] Address Coverity warnings. [RT #46150]
|
||||
4766. [cleanup] Addresss Coverity warnings. [RT #46150]
|
||||
|
||||
4765. [bug] Address potential INSIST in dnssec-cds. [RT #46150]
|
||||
|
||||
@@ -3116,7 +2287,7 @@
|
||||
|
||||
4719. [bug] Address PVS static analyzer warnings. [RT #45946]
|
||||
|
||||
4718. [func] Avoid searching for a owner name compression pointer
|
||||
4718. [func] Avoid seaching for a owner name compression pointer
|
||||
more than once when writing out a RRset. [RT #45802]
|
||||
|
||||
4717. [bug] Treat replies with QCOUNT=0 as truncated if TC=1,
|
||||
@@ -7261,7 +6432,7 @@
|
||||
|
||||
3518. [bug] Increase the size of dns_rrl_key.s.rtype by one bit
|
||||
so that all dns_rrl_rtype_t enum values fit regardless
|
||||
of whether it is treated as signed or unsigned by
|
||||
of whether it is teated as signed or unsigned by
|
||||
the compiler. [RT #32792]
|
||||
|
||||
3517. [bug] Reorder destruction to avoid shutdown race. [RT #32777]
|
||||
@@ -8336,7 +7507,7 @@
|
||||
|
||||
--- 9.9.0b1 released ---
|
||||
|
||||
3186. [bug] Version/db mismatch in rpz code. [RT #26180]
|
||||
3186. [bug] Version/db mis-match in rpz code. [RT #26180]
|
||||
|
||||
3185. [func] New 'rndc signing' option for auto-dnssec zones:
|
||||
- 'rndc signing -list' displays the current
|
||||
@@ -9001,7 +8172,7 @@
|
||||
2998. [func] Add isc_task_beginexclusive and isc_task_endexclusive
|
||||
to the task api. [RT #22776]
|
||||
|
||||
2997. [func] named -V now reports the OpenSSL and libxml2 versions
|
||||
2997. [func] named -V now reports the OpenSSL and libxml2 verions
|
||||
it was compiled against. [RT #22687]
|
||||
|
||||
2996. [security] Temporarily disable SO_ACCEPTFILTER support.
|
||||
@@ -11984,7 +11155,7 @@
|
||||
2096. [bug] libbind: handle applications that fail to detect
|
||||
res_init() failures better.
|
||||
|
||||
2095. [port] libbind: always prototype inet_cidr_ntop_ipv6() and
|
||||
2095. [port] libbind: alway prototype inet_cidr_ntop_ipv6() and
|
||||
net_cidr_ntop_ipv6(). [RT #16388]
|
||||
|
||||
2094. [contrib] Update named-bootconf. [RT #16404]
|
||||
@@ -12040,7 +11211,7 @@
|
||||
2076. [bug] Several files were missing #include <config.h>
|
||||
causing build failures on OSF. [RT #16341]
|
||||
|
||||
2075. [bug] The spillat timer event handler could leak memory.
|
||||
2075. [bug] The spillat timer event hander could leak memory.
|
||||
[RT #16357]
|
||||
|
||||
2074. [bug] dns_request_createvia2(), dns_request_createvia3(),
|
||||
@@ -12802,7 +11973,7 @@
|
||||
|
||||
1831. [doc] Update named-checkzone documentation. [RT #13604]
|
||||
|
||||
1830. [bug] adb lame cache has sense of test reversed. [RT #13600]
|
||||
1830. [bug] adb lame cache has sence of test reversed. [RT #13600]
|
||||
|
||||
1829. [bug] win32: "pid-file none;" broken. [RT #13563]
|
||||
|
||||
@@ -12913,7 +12084,7 @@
|
||||
1796. [func] "rndc freeze/thaw" now freezes/thaws all zones.
|
||||
|
||||
1795. [bug] "rndc dumpdb" was not fully documented. Minor
|
||||
formatting issues with "rndc dumpdb -all". [RT #13396]
|
||||
formating issues with "rndc dumpdb -all". [RT #13396]
|
||||
|
||||
1794. [func] Named and named-checkzone can now both check for
|
||||
non-terminal wildcard records.
|
||||
@@ -14090,7 +13261,7 @@
|
||||
acl.
|
||||
|
||||
1393. [port] Bind to individual IPv6 interfaces if IPV6_IPV6ONLY
|
||||
is not available in the kernel to prevent accidentally
|
||||
is not available in the kernel to prevent accidently
|
||||
listening on IPv4 interfaces.
|
||||
|
||||
1392. [bug] named-checkzone: update usage.
|
||||
@@ -15818,7 +14989,7 @@
|
||||
839. [func] Dump packets for which there was no view or that the
|
||||
class could not be determined to category "unmatched".
|
||||
|
||||
838. [port] UnixWare 7.x.x is now supported by
|
||||
838. [port] UnixWare 7.x.x is now suported by
|
||||
bin/tests/system/ifconfig.sh.
|
||||
|
||||
837. [cleanup] Multi-threading is now enabled by default only on
|
||||
|
||||
79
CODE_OF_CONDUCT
Normal file
79
CODE_OF_CONDUCT
Normal file
@@ -0,0 +1,79 @@
|
||||
CODE OF CONDUCT
|
||||
|
||||
BIND 9 Code of Conduct
|
||||
|
||||
Like the technical community as a whole, the BIND 9 team and community is
|
||||
made up of a mixture of professionals and volunteers from all over the
|
||||
world, working on every aspect of the mission - including mentorship,
|
||||
teaching, and connecting people.
|
||||
|
||||
Diversity is one of our huge strengths, but it can also lead to
|
||||
communication issues and unhappiness. To that end, we have a few ground
|
||||
rules that we ask people to adhere to. This code applies equally to the
|
||||
core development team, open source contributors and those seeking help and
|
||||
guidance.
|
||||
|
||||
This isn't an exhaustive list of things that you can't do. Rather, take it
|
||||
in the spirit in which it's intended - a guide to make it easier to enrich
|
||||
all of us and the technical communities in which we participate.
|
||||
|
||||
This code of conduct applies to all spaces managed by the BIND 9 project
|
||||
or Internet Systems Consortium. This includes chat, the mailing lists, the
|
||||
issue tracker, and any other fora created by the project team which the
|
||||
community uses for communication. In addition, violations of this code
|
||||
outside these spaces may affect a person's ability to participate within
|
||||
them.
|
||||
|
||||
If you believe someone is violating the code of conduct, we ask that you
|
||||
report it by emailing conduct@isc.org. For more details please see our
|
||||
Reporting Guidelines.
|
||||
|
||||
* Be friendly and patient.
|
||||
* Be welcoming. We strive to be a community that welcomes and supports
|
||||
people of all backgrounds and identities. This includes, but is not
|
||||
limited to members of any race, ethnicity, culture, national origin,
|
||||
colour, immigration status, social and economic class, educational
|
||||
level, sex, sexual orientation, gender identity and expression, age,
|
||||
size, family status, political belief, religion, and mental and
|
||||
physical ability.
|
||||
* Be considerate. Your work will be used by other people, and you in
|
||||
turn will depend on the work of others. Any decision you take will
|
||||
affect users and colleagues, and you should take those consequences
|
||||
into account when making decisions. Remember that we're a world-wide
|
||||
community, so you might not be communicating in someone else's primary
|
||||
language.
|
||||
* Be respectful. Not all of us will agree all the time, but disagreement
|
||||
is no excuse for poor behavior and poor manners. We might all
|
||||
experience some frustration now and then, but we cannot allow that
|
||||
frustration to turn into a personal attack. It's important to remember
|
||||
that a community where people feel uncomfortable or threatened is not
|
||||
a productive one. Members of the BIND 9 community should be respectful
|
||||
when dealing with other members as well as with people outside the
|
||||
BIND 9 community.
|
||||
* Be careful in the words that you choose. We are a community of
|
||||
professionals, and we conduct ourselves professionally. Be kind to
|
||||
others. Do not insult or put down other participants. Harassment and
|
||||
other exclusionary behavior aren't acceptable. This includes, but is
|
||||
not limited to:
|
||||
+ Violent threats or language directed against another person.
|
||||
+ Discriminatory jokes and language.
|
||||
+ Posting sexually explicit or violent material.
|
||||
+ Posting (or threatening to post) other people's personally
|
||||
identifying information ("doxing").
|
||||
+ Personal insults, especially those using racist or sexist terms.
|
||||
+ Unwelcome sexual attention.
|
||||
+ Advocating for, or encouraging, any of the above behavior.
|
||||
+ Repeated harassment of others. In general, if someone asks you to
|
||||
stop, then stop.
|
||||
* When we disagree, try to understand why. Disagreements, both social
|
||||
and technical, happen all the time and BIND 9 is no exception. It is
|
||||
important that we resolve disagreements and differing views
|
||||
constructively. Remember that we're different. The strength of BIND 9
|
||||
comes from its varied community, people from a wide range of
|
||||
backgrounds. Different people have different perspectives on issues.
|
||||
Being unable to understand why someone holds a viewpoint doesn't mean
|
||||
that they're wrong. Don't forget that it is human to err and blaming
|
||||
each other doesn't get us anywhere. Instead, focus on helping to
|
||||
resolve issues and learning from mistakes.
|
||||
|
||||
Original text courtesy of the Django Code of Conduct project.
|
||||
@@ -7,8 +7,8 @@ people.
|
||||
|
||||
Diversity is one of our huge strengths, but it can also lead to communication
|
||||
issues and unhappiness. To that end, we have a few ground rules that we ask
|
||||
people to adhere to. This code applies equally to the core development team,
|
||||
open source contributors and those seeking help and guidance.
|
||||
people to adhere to. This code applies equally to the core development team, open source contributors and those
|
||||
seeking help and guidance.
|
||||
|
||||
This isn't an exhaustive list of things that you can't do. Rather, take it in
|
||||
the spirit in which it's intended - a guide to make it easier to enrich all of
|
||||
|
||||
196
CONTRIBUTING
Normal file
196
CONTRIBUTING
Normal file
@@ -0,0 +1,196 @@
|
||||
CONTRIBUTING
|
||||
|
||||
BIND Source Access and Contributor Guidelines
|
||||
|
||||
Feb 22, 2018
|
||||
|
||||
Contents
|
||||
|
||||
1. Access to source code
|
||||
2. Reporting bugs
|
||||
3. Contributing code
|
||||
|
||||
Introduction
|
||||
|
||||
Thank you for using BIND!
|
||||
|
||||
BIND is open source software that implements the Domain Name System (DNS)
|
||||
protocols for the Internet. It is a reference implementation of those
|
||||
protocols, but it is also production-grade software, suitable for use in
|
||||
high-volume and high-reliability applications. It is by far the most
|
||||
widely used DNS software, providing a robust and stable platform on top of
|
||||
which organizations can build distributed computing systems with the
|
||||
knowledge that those systems are fully compliant with published DNS
|
||||
standards.
|
||||
|
||||
BIND is and will always remain free and openly available. It can be used
|
||||
and modified in any way by anyone.
|
||||
|
||||
BIND is maintained by the Internet Systems Consortium, a public-benefit
|
||||
501(c)(3) nonprofit, using a "managed open source" approach: anyone can
|
||||
see the source, but only ISC employees have commit access. Until recently,
|
||||
the source could only be seen once ISC had published a release: read
|
||||
access to the source repository was restricted just as commit access was.
|
||||
That's now changing, with the opening of a public git mirror to the BIND
|
||||
source tree (see below).
|
||||
|
||||
At Internet Systems Consortium, we're committed to building communities
|
||||
that are welcoming and inclusive; environments where people are encouraged
|
||||
to share ideas, treat each other with respect, and collaborate towards the
|
||||
best solutions. To reinforce our commitment, the Internet Systems
|
||||
Consortium has adopted the Contributor Covenant version 1.4 as our Code of
|
||||
Conduct for BIND 9 project, as well as for the conduct of our developers
|
||||
throughout the industry.
|
||||
|
||||
Access to source code
|
||||
|
||||
Public BIND releases are always available from the ISC FTP site.
|
||||
|
||||
A public-access GIT repository is also available at https://gitlab.isc.org
|
||||
. This repository is a mirror, updated several times per day, of the
|
||||
source repository maintained by ISC. It contains all the public release
|
||||
branches; upcoming releases can be viewed in their current state at any
|
||||
time. It does not contain development branches or unreviewed work in
|
||||
progress. Commits which address security vulnerablilities are withheld
|
||||
until after public disclosure.
|
||||
|
||||
You can browse the source online via https://gitlab.isc.org/isc-projects/
|
||||
bind9
|
||||
|
||||
To clone the repository, use:
|
||||
|
||||
$ git clone https://gitlab.isc.org/isc-projects/bind9.git
|
||||
|
||||
Release branch names are of the form v9_X, where X represents the second
|
||||
number in the BIND 9 version number. So, to check out the BIND 9.12
|
||||
branch, use:
|
||||
|
||||
$ git checkout v9_12
|
||||
|
||||
Whenever a branch is ready for publication, a tag will be placed of the
|
||||
form v9_X_Y. The 9.12.0 release, for instance, is tagged as v9_12_0.
|
||||
|
||||
The branch in which the next major release is being developed is called
|
||||
master.
|
||||
|
||||
Reporting bugs
|
||||
|
||||
Reports of flaws in the BIND package, including software bugs, errors in
|
||||
the documentation, missing files in the tarball, suggested changes or
|
||||
requests for new features, etc, can be filed using https://gitlab.isc.org/
|
||||
isc-projects/bind9/issues.
|
||||
|
||||
Due to a large ticket backlog, we are sometimes slow to respond,
|
||||
especially if a bug is cosmetic or if a feature request is vague or low in
|
||||
priority, but we will try at least to acknowledge legitimate bug reports
|
||||
within a week.
|
||||
|
||||
ISC's ticketing system is publicly readable; however, you must have an
|
||||
account to file a new issue. You can either register locally or use
|
||||
credentials from an existing account at GitHub, GitLab, Google, Twitter,
|
||||
or Facebook.
|
||||
|
||||
Reporting possible security issues
|
||||
|
||||
If you think you may be seeing a potential security vulnerability in BIND
|
||||
(for example, a crash with REQUIRE, INSIST, or ASSERT failure), please
|
||||
report it immediately by emailing to security-officer@isc.org. Plain-text
|
||||
e-mail is not a secure choice for communications concerning undisclosed
|
||||
security issues so please encrypt your communications to us if possible,
|
||||
using the ISC Security Officer public key.
|
||||
|
||||
Do not discuss undisclosed security vulnerabilites on any public mailing
|
||||
list. ISC has a long history of handling reported vulnerabilities promptly
|
||||
and effectively and we respect and acknowledge responsible reporters.
|
||||
|
||||
ISC's Security Vulnerability Disclosure Policy is documented at https://
|
||||
kb.isc.org/article/AA-00861/0.
|
||||
|
||||
If you have a crash, you may want to consult ?What to do if your BIND or
|
||||
DHCP server has crashed.?
|
||||
|
||||
Contributing code
|
||||
|
||||
BIND is licensed under the Mozilla Public License 2.0. Earier versions
|
||||
(BIND 9.10 and earlier) were licensed under the ISC License
|
||||
|
||||
ISC does not require an explicit copyright assignment for patch
|
||||
contributions. However, by submitting a patch to ISC, you implicitly
|
||||
certify that you are the author of the code, that you intend to reliquish
|
||||
exclusive copyright, and that you grant permission to publish your work
|
||||
under the open source license used for the BIND version(s) to which your
|
||||
patch will be applied.
|
||||
|
||||
BIND code
|
||||
|
||||
Patches for BIND may be submitted directly via merge requests in ISC's
|
||||
Gitlab source repository for BIND.
|
||||
|
||||
Patches can also be submitted as diffs against a specific version of BIND
|
||||
-- preferably the current top of the master branch. Diffs may be generated
|
||||
using either git format-patch or git diff.
|
||||
|
||||
Those wanting to write code for BIND may be interested in the developer
|
||||
information page, which includes information about BIND design and coding
|
||||
practices, including discussion of internal APIs and overall system
|
||||
architecture. (This is a work in progress, and still quite preliminary.)
|
||||
|
||||
Every patch submitted will be reviewed by ISC engineers following our code
|
||||
review process before it is merged.
|
||||
|
||||
It may take considerable time to review patch submissions, especially if
|
||||
they don't meet ISC style and quality guidelines. If a patch is a good
|
||||
idea, we can and will do additional work to bring it up to par, but if
|
||||
we're busy with other work, it may take us a long time to get to it.
|
||||
|
||||
To ensure your patch is acted on as promptly as possible, please:
|
||||
|
||||
* Try to adhere to the BIND 9 coding style.
|
||||
* Run make check to ensure your change hasn't caused any functional
|
||||
regressions.
|
||||
* Document your work, both in the patch itself and in the accompanying
|
||||
email.
|
||||
* In patches that make non-trivial functional changes, include system
|
||||
tests if possible; when introducing or substantially altering a
|
||||
library API, include unit tests. See Testing for more information.
|
||||
|
||||
Changes to configure
|
||||
|
||||
If you need to make changes to configure, you should not edit it directly;
|
||||
instead, edit configure.in, then run autoconf. Similarly, instead of
|
||||
editing config.h.in directly, edit configure.in and run autoheader.
|
||||
|
||||
When submitting a patch as a diff, it's fine to omit the configure diffs
|
||||
to save space. Just send the configure.in diffs and we'll generate the new
|
||||
configure during the review process.
|
||||
|
||||
Documentation
|
||||
|
||||
All functional changes should be documented. There are three types of
|
||||
documentation in the BIND source tree:
|
||||
|
||||
* Man pages are kept alongside the source code for the commands they
|
||||
document, in files ending in .docbook; for example, the named man page
|
||||
is bin/named/named.docbook.
|
||||
* The BIND 9 Administrator Reference Manual is mostly in doc/arm/
|
||||
Bv9ARM-book.xml, plus a few other XML files that are included in it.
|
||||
* API documentation is in the header file describing the API, in
|
||||
Doxygen-formatted comments.
|
||||
|
||||
It is not necessary to edit any documentation files other than these; all
|
||||
PDF, HTML, and nroff-format man page files will be updated automatically
|
||||
from the docbook and XML files after merging.
|
||||
|
||||
Patches to improve existing documentation are also very welcome!
|
||||
|
||||
Tests
|
||||
|
||||
BIND is a large and complex project. We rely heavily on continuous
|
||||
automated testing and cannot merge new code without adequate test
|
||||
coverage. Please see the 'Testing' section of doc/dev/dev.md for more
|
||||
information.
|
||||
|
||||
Thanks
|
||||
|
||||
Thank you for your interest in contributing to the ongoing development of
|
||||
BIND.
|
||||
103
CONTRIBUTING.md
103
CONTRIBUTING.md
@@ -8,8 +8,8 @@
|
||||
- See the COPYRIGHT file distributed with this work for additional
|
||||
- information regarding copyright ownership.
|
||||
-->
|
||||
## BIND 9 Source Access and Contributor Guidelines
|
||||
*May 28, 2020*
|
||||
## BIND Source Access and Contributor Guidelines
|
||||
*Feb 22, 2018*
|
||||
|
||||
### Contents
|
||||
|
||||
@@ -19,12 +19,12 @@
|
||||
|
||||
### Introduction
|
||||
|
||||
Thank you for using BIND 9!
|
||||
Thank you for using BIND!
|
||||
|
||||
BIND is open source software that implements the Domain Name System (DNS)
|
||||
protocols for the Internet. It is a reference implementation of those
|
||||
protocols, but it is also production-grade software, suitable for use in
|
||||
high-volume and high-reliability applications. It is very
|
||||
high-volume and high-reliability applications. It is by far the most
|
||||
widely used DNS software, providing a robust and stable platform on top of
|
||||
which organizations can build distributed computing systems with the
|
||||
knowledge that those systems are fully compliant with published DNS
|
||||
@@ -33,34 +33,35 @@ standards.
|
||||
BIND is and will always remain free and openly available. It can be
|
||||
used and modified in any way by anyone.
|
||||
|
||||
BIND is maintained by [Internet Systems Consortium](https://www.isc.org),
|
||||
BIND is maintained by the [Internet Systems Consortium](https://www.isc.org),
|
||||
a public-benefit 501(c)(3) nonprofit, using a "managed open source" approach:
|
||||
anyone can see the source, but only ISC employees have commit access.
|
||||
In the past, the source could only be seen once ISC had published
|
||||
a release; read access to the source repository was restricted just
|
||||
as commit access was. That has changed, as ISC now provides a
|
||||
public git repository of the BIND source tree (see below).
|
||||
Until recently, the source could only be seen once ISC had published
|
||||
a release: read access to the source repository was restricted just
|
||||
as commit access was. That's now changing, with the opening of a
|
||||
public git mirror to the BIND source tree (see below).
|
||||
|
||||
At ISC, we're committed to
|
||||
building communities that are welcoming and inclusive: environments where people
|
||||
At [Internet Systems Consortium](https://www.isc.org), we're committed to
|
||||
building communities that are welcoming and inclusive; environments where people
|
||||
are encouraged to share ideas, treat each other with respect, and collaborate
|
||||
towards the best solutions. To reinforce our commitment, ISC
|
||||
has adopted a slightly modified version of the Django
|
||||
[Code of Conduct](https://gitlab.isc.org/isc-projects/bind9/-/blob/main/CODE_OF_CONDUCT.md)
|
||||
for the BIND 9 project, as well as for the conduct of our developers throughout
|
||||
the industry.
|
||||
towards the best solutions. To reinforce our commitment, the [Internet Systems
|
||||
Consortium](https://www.isc.org) has adopted the Contributor Covenant version
|
||||
1.4 as our Code of Conduct for BIND 9 project, as well as for the conduct of our
|
||||
developers throughout the industry.
|
||||
|
||||
### <a name="access"></a>Access to source code
|
||||
|
||||
Public BIND releases are always available from the
|
||||
[ISC FTP site](ftp://ftp.isc.org/isc/bind9).
|
||||
|
||||
A public-access git repository is also available at
|
||||
[https://gitlab.isc.org](https://gitlab.isc.org). This repository
|
||||
contains all public release branches. Upcoming releases can be viewed in
|
||||
their current state at any time. Short-lived development branches
|
||||
contain unreviewed work in progress. Commits which address security
|
||||
vulnerablilities are withheld until after public disclosure.
|
||||
A public-access GIT repository is also available at
|
||||
[https://gitlab.isc.org](https://gitlab.isc.org).
|
||||
This repository is a mirror, updated several times per day, of the
|
||||
source repository maintained by ISC. It contains all the public release
|
||||
branches; upcoming releases can be viewed in their current state at any
|
||||
time. It does *not* contain development branches or unreviewed work in
|
||||
progress. Commits which address security vulnerablilities are withheld
|
||||
until after public disclosure.
|
||||
|
||||
You can browse the source online via
|
||||
[https://gitlab.isc.org/isc-projects/bind9](https://gitlab.isc.org/isc-projects/bind9)
|
||||
@@ -75,58 +76,55 @@ branch, use:
|
||||
|
||||
> $ git checkout v9_12
|
||||
|
||||
Whenever a branch is ready for publication, a tag is placed of the
|
||||
Whenever a branch is ready for publication, a tag will be placed of the
|
||||
form `v9_X_Y`. The 9.12.0 release, for instance, is tagged as `v9_12_0`.
|
||||
|
||||
The branch in which the next major release is being developed is called
|
||||
`main`.
|
||||
`master`.
|
||||
|
||||
### <a name="bugs"></a>Reporting bugs
|
||||
|
||||
Reports of flaws in the BIND package, including software bugs, errors
|
||||
in the documentation, missing files in the tarball, suggested changes
|
||||
or requests for new features, etc., can be filed using
|
||||
or requests for new features, etc, can be filed using
|
||||
[https://gitlab.isc.org/isc-projects/bind9/issues](https://gitlab.isc.org/isc-projects/bind9/issues).
|
||||
|
||||
Due to a large ticket backlog, we are sometimes slow to respond,
|
||||
especially if a bug is cosmetic or if a feature request is vague or
|
||||
low in priority, but we try at least to acknowledge legitimate
|
||||
low in priority, but we will try at least to acknowledge legitimate
|
||||
bug reports within a week.
|
||||
|
||||
ISC's GitLab system is publicly readable; however, you must have
|
||||
an account to create a new issue. You can either register locally or
|
||||
ISC's ticketing system is publicly readable; however, you must have
|
||||
an account to file a new issue. You can either register locally or
|
||||
use credentials from an existing account at GitHub, GitLab, Google,
|
||||
Twitter, or Facebook.
|
||||
|
||||
### Reporting possible security issues
|
||||
|
||||
If you think you may be seeing a potential security vulnerability in BIND
|
||||
(for example, a crash with REQUIRE, INSIST, or ASSERT failure), please
|
||||
report it immediately by emailing to security-officer@isc.org. Plain-text
|
||||
e-mail is not a secure choice for communications concerning undisclosed
|
||||
security issues so please encrypt your communications to us if possible,
|
||||
using the [ISC Security Officer public key](https://www.isc.org/pgpkey/).
|
||||
using the [ISC Security Officer public key](https://www.isc.org/downloads/software-support-policy/openpgp-key/).
|
||||
|
||||
Do not discuss undisclosed security vulnerabilities on any public mailing list.
|
||||
Do not discuss undisclosed security vulnerabilites on any public mailing list.
|
||||
ISC has a long history of handling reported vulnerabilities promptly and
|
||||
effectively and we respect and acknowledge responsible reporters.
|
||||
|
||||
ISC's Security Vulnerability Disclosure Policy is documented at
|
||||
[https://kb.isc.org/docs/aa-00861](https://kb.isc.org/docs/aa-00861).
|
||||
ISC's Security Vulnerability Disclosure Policy is documented at [https://kb.isc.org/article/AA-00861/0](https://kb.isc.org/article/AA-00861/0).
|
||||
|
||||
If you have a crash, you may want to consult
|
||||
["What to do if your BIND or DHCP server has crashed."](https://kb.isc.org/docs/aa-00340)
|
||||
[‘What to do if your BIND or DHCP server has crashed.’](https://kb.isc.org/article/AA-00340/89/What-to-do-if-your-BIND-or-DHCP-server-has-crashed.html)
|
||||
|
||||
### <a name="contrib"></a>Contributing code
|
||||
|
||||
BIND is licensed under the
|
||||
[Mozilla Public License 2.0](https://www.mozilla.org/en-US/MPL/2.0/).
|
||||
Earlier versions (BIND 9.10 and earlier) were licensed under the
|
||||
[ISC License](https://www.isc.org/licenses/)
|
||||
[Mozilla Public License 2.0](http://www.isc.org/downloads/software-support-policy/isc-license/).
|
||||
Earier versions (BIND 9.10 and earlier) were licensed under the [ISC License](http://www.isc.org/downloads/software-support-policy/isc-license/)
|
||||
|
||||
ISC does not require an explicit copyright assignment for patch
|
||||
contributions. However, by submitting a patch to ISC, you implicitly
|
||||
certify that you are the author of the code, that you intend to relinquish
|
||||
certify that you are the author of the code, that you intend to reliquish
|
||||
exclusive copyright, and that you grant permission to publish your work
|
||||
under the open source license used for the BIND version(s) to which your
|
||||
patch will be applied.
|
||||
@@ -134,19 +132,20 @@ patch will be applied.
|
||||
#### <a name="bind"></a>BIND code
|
||||
|
||||
Patches for BIND may be submitted directly via merge requests in
|
||||
[ISC's GitLab](https://gitlab.isc.org/isc-projects/bind9/) source
|
||||
[ISC's Gitlab](https://gitlab.isc.org/isc-projects/bind9/) source
|
||||
repository for BIND.
|
||||
|
||||
Patches can also be submitted as diffs against a specific version of
|
||||
BIND -- preferably the current top of the `main` branch. Diffs may
|
||||
BIND -- preferably the current top of the `master` branch. Diffs may
|
||||
be generated using either `git format-patch` or `git diff`.
|
||||
|
||||
Those wanting to write code for BIND may be interested in the
|
||||
[developer information](doc/dev/dev.md) page, which includes information
|
||||
about BIND design and coding practices, including discussion of internal
|
||||
APIs and overall system architecture.
|
||||
APIs and overall system architecture. (This is a work in progress, and
|
||||
still quite preliminary.)
|
||||
|
||||
Every patch submitted is reviewed by ISC engineers following our
|
||||
Every patch submitted will be reviewed by ISC engineers following our
|
||||
[code review process](doc/dev/dev.md#reviews) before it is merged.
|
||||
|
||||
It may take considerable time to review patch submissions, especially if
|
||||
@@ -157,7 +156,7 @@ we're busy with other work, it may take us a long time to get to it.
|
||||
To ensure your patch is acted on as promptly as possible, please:
|
||||
|
||||
* Try to adhere to the [BIND 9 coding style](doc/dev/style.md).
|
||||
* Run `make check` to ensure your change hasn't caused any
|
||||
* Run `make` `check` to ensure your change hasn't caused any
|
||||
functional regressions.
|
||||
* Document your work, both in the patch itself and in the
|
||||
accompanying email.
|
||||
@@ -183,24 +182,28 @@ All functional changes should be documented. There are three types
|
||||
of documentation in the BIND source tree:
|
||||
|
||||
* Man pages are kept alongside the source code for the commands
|
||||
they document, in files ending in `.rst`: for example, the
|
||||
`named` man page is `bin/named/named.rst`.
|
||||
* The *BIND 9 Administrator Reference Manual* is in the .rst files in
|
||||
`doc/arm/`; the PDF and HTML versions are automatically generated from
|
||||
the `.rst` files.
|
||||
they document, in files ending in `.docbook`; for example, the
|
||||
`named` man page is `bin/named/named.docbook`.
|
||||
* The *BIND 9 Administrator Reference Manual* is mostly in
|
||||
`doc/arm/Bv9ARM-book.xml`, plus a few other XML files that are included
|
||||
in it.
|
||||
* API documentation is in the header file describing the API, in
|
||||
Doxygen-formatted comments.
|
||||
|
||||
It is not necessary to edit any documentation files other than these;
|
||||
all PDF, HTML, and `nroff`-format man page files will be updated
|
||||
automatically from the `docbook` and `XML` files after merging.
|
||||
|
||||
Patches to improve existing documentation are also very welcome!
|
||||
|
||||
##### Tests
|
||||
|
||||
BIND is a large and complex project. We rely heavily on continuous
|
||||
automated testing and cannot merge new code without adequate test coverage.
|
||||
Please see [the "Testing" section of doc/dev/dev.md](doc/dev/dev.md#testing)
|
||||
Please see [the 'Testing' section of doc/dev/dev.md](doc/dev/dev.md#testing)
|
||||
for more information.
|
||||
|
||||
#### Thanks
|
||||
|
||||
Thank you for your interest in contributing to the ongoing development
|
||||
of BIND 9.
|
||||
of BIND.
|
||||
|
||||
26
COPYRIGHT
26
COPYRIGHT
@@ -1,8 +1,8 @@
|
||||
Copyright (C) 1996-2021 Internet Systems Consortium, Inc. ("ISC")
|
||||
Copyright (C) 1996-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
|
||||
@@ -367,25 +367,3 @@ distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
|
||||
Copyright Joyent, Inc. and other Node contributors. All rights reserved.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to
|
||||
deal in the Software without restriction, including without limitation the
|
||||
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
||||
sell copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
||||
IN THE SOFTWARE.
|
||||
|
||||
600
HISTORY
Normal file
600
HISTORY
Normal file
@@ -0,0 +1,600 @@
|
||||
HISTORY
|
||||
|
||||
Functional enhancements from prior major releases of BIND 9
|
||||
|
||||
BIND 9.14
|
||||
|
||||
BIND 9.14 (a stable branch based on the 9.13 development branch) includes
|
||||
a number of changes from BIND 9.12 and earlier releases. New features
|
||||
include:
|
||||
|
||||
* A new "plugin" mechanism has been added to allow query functionality
|
||||
to be extended using dynamically loadable libraries. The "filter-aaaa"
|
||||
feature has been removed from named and is now implemented as a
|
||||
plugin.
|
||||
* Socket and task code has been refactored to improve performance.
|
||||
* QNAME minimization, as described in RFC 7816, is now supported.
|
||||
* "Root key sentinel" support, enabling validating resolvers to indicate
|
||||
via a special query which trust anchors are configured for the root
|
||||
zone.
|
||||
* Secondary zones can now be configured as "mirror" zones; their
|
||||
contents are transferred in as with traditional slave zones, but are
|
||||
subject to DNSSEC validation and are not treated as authoritative data
|
||||
when answering. This makes it easier to configure a local copy of the
|
||||
root zone as described in RFC 7706.
|
||||
* The "validate-except" option allows configuration of domains below
|
||||
which DNSSEC validation should not be performed.
|
||||
* The default value of "dnssec-validation" is now "auto".
|
||||
* IDNA2008 is now supported when linking with libidn2.
|
||||
* "named -V" now outputs the default paths for files used by named and
|
||||
other tools.
|
||||
|
||||
In addition, workarounds that were formerly in place to enable resolution
|
||||
of domains whose authoritative servers did not respond to EDNS queries
|
||||
have been removed. See https://dnsflagday.net for more details.
|
||||
|
||||
Cryptographic support has been modernized. BIND now uses the best
|
||||
available pseudo-random number generator for the platform on which it's
|
||||
built. Very old versions of OpenSSL are no longer supported. Cryptography
|
||||
is now mandatory: building BIND without DNSSEC is no longer supported.
|
||||
|
||||
Special code to support certain legacy operating systems has also been
|
||||
removed; see the file PLATFORMS.md for details of supported platforms. In
|
||||
addition to OpenSSL, BIND now requires support for IPv6, threads, and
|
||||
standard atomic operations provided by the C compiler.
|
||||
|
||||
BIND 9.12
|
||||
|
||||
BIND 9.12 includes a number of changes from BIND 9.11 and earlier
|
||||
releases. New features include:
|
||||
|
||||
* named and related libraries have been substantially refactored for
|
||||
improved query performance -- particularly on delegation heavy zones
|
||||
-- and for improved readability, maintainability, and testability.
|
||||
* Code implementing the name server query processing logic has been
|
||||
moved into a new libns library, for easier testing and use in tools
|
||||
other than named.
|
||||
* Cached, validated NSEC and other records can now be used to synthesize
|
||||
NXDOMAIN responses.
|
||||
* The DNS Response Policy Service API (DNSRPS) is now supported.
|
||||
* Setting 'max-journal-size default' now limits the size of journal
|
||||
files to twice the size of the zone.
|
||||
* dnstap-read -x prints a hex dump of the wire format of each logged DNS
|
||||
message.
|
||||
* dnstap output files can now be configured to roll automatically when
|
||||
reaching a given size.
|
||||
* Log file timestamps can now also be formatted in ISO 8601 (local) or
|
||||
ISO 8601 (UTC) formats.
|
||||
* Logging channels and dnstap output files can now be configured to use
|
||||
a timestamp as the suffix when rolling to a new file.
|
||||
* 'named-checkconf -l' lists zones found in named.conf.
|
||||
* Added support for the EDNS Padding and Keepalive options.
|
||||
* 'new-zones-directory' option sets the location where the configuration
|
||||
data for zones added by rndc addzone is stored.
|
||||
* The default key algorithm in rndc-confgen is now hmac-sha256.
|
||||
* filter-aaaa-on-v4 and filter-aaaa-on-v6 options are now available by
|
||||
default without a configure option.
|
||||
* The obsolete isc-hmac-fixup command has been removed.
|
||||
|
||||
BIND 9.11
|
||||
|
||||
BIND 9.11.0 includes a number of changes from BIND 9.10 and earlier
|
||||
releases. New features include:
|
||||
|
||||
* Added support for Catalog Zones, a new method for provisioning
|
||||
servers: a list of zones to be served is stored in a DNS zone, along
|
||||
with their configuration parameters. Changes to the catalog zone are
|
||||
propagated to slaves via normal AXFR/IXFR, whereupon the zones that
|
||||
are listed in it are automatically added, deleted or reconfigured.
|
||||
* Added support for "dnstap", a fast and flexible method of capturing
|
||||
and logging DNS traffic.
|
||||
* Added support for "dyndb", a new API for loading zone data from an
|
||||
external database, developed by Red Hat for the FreeIPA project.
|
||||
* "fetchlimit" quotas are now compiled in by default. These are for the
|
||||
use of recursive resolvers that are are under high query load for
|
||||
domains whose authoritative servers are nonresponsive or are
|
||||
experiencing a denial of service attack:
|
||||
+ "fetches-per-server" limits the number of simultaneous queries
|
||||
that can be sent to any single authoritative server. The
|
||||
configured value is a starting point; it is automatically adjusted
|
||||
downward if the server is partially or completely non-responsive.
|
||||
The algorithm used to adjust the quota can be configured via the
|
||||
"fetch-quota-params" option.
|
||||
+ "fetches-per-zone" limits the number of simultaneous queries that
|
||||
can be sent for names within a single domain. (Note: Unlike
|
||||
"fetches-per-server", this value is not self-tuning.)
|
||||
+ New stats counters have been added to count queries spilled due to
|
||||
these quotas.
|
||||
* Added a new "dnssec-keymgr" key mainenance utility, which can generate
|
||||
or update keys as needed to ensure that a zone's keys match a defined
|
||||
DNSSEC policy.
|
||||
* The experimental "SIT" feature in BIND 9.10 has been renamed "COOKIE"
|
||||
and is no longer optional. EDNS COOKIE is a mechanism enabling clients
|
||||
to detect off-path spoofed responses, and servers to detect
|
||||
spoofed-source queries. Clients that identify themselves using COOKIE
|
||||
options are not subject to response rate limiting (RRL) and can
|
||||
receive larger UDP responses.
|
||||
* SERVFAIL responses can now be cached for a limited time (defaulting to
|
||||
1 second, with an upper limit of 30). This can reduce the frequency of
|
||||
retries when a query is persistently failing.
|
||||
* Added an "nsip-wait-recurse" switch to RPZ. This causes NSIP rules to
|
||||
be skipped if a name server IP address isn't in the cache yet; the
|
||||
address will be looked up and the rule will be applied on future
|
||||
queries.
|
||||
* Added a Python RNDC module. This allows multiple commands to sent over
|
||||
a persistent RNDC channel, which saves time.
|
||||
* The "controls" block in named.conf can now grant read-only "rndc"
|
||||
access to specified clients or keys. Read-only clients could, for
|
||||
example, check "rndc status" but could not reconfigure or shut down
|
||||
the server.
|
||||
* "rndc" commands can now return arbitrarily large amounts of text to
|
||||
the caller.
|
||||
* The zone serial number of a dynamically updatable zone can now be set
|
||||
via "rndc signing -serial ". This allows inline-signing zones to be
|
||||
set to a specific serial number.
|
||||
* The new "rndc nta" command can be used to set a Negative Trust Anchor
|
||||
(NTA), disabling DNSSEC validation for a specific domain; this can be
|
||||
used when responses from a domain are known to be failing validation
|
||||
due to administrative error rather than because of a spoofing attack.
|
||||
Negative trust anchors are strictly temporary; by default they expire
|
||||
after one hour, but can be configured to last up to one week.
|
||||
* "rndc delzone" can now be used on zones that were not originally
|
||||
created by "rndc addzone".
|
||||
* "rndc modzone" reconfigures a single zone, without requiring the
|
||||
entire server to be reconfigured.
|
||||
* "rndc showzone" displays the current configuration of a zone.
|
||||
* "rndc managed-keys" can be used to check the status of RFC 5001
|
||||
managed trust anchors, or to force trust anchors to be refreshed.
|
||||
* "max-cache-size" can now be set to a percentage of available memory.
|
||||
The default is 90%.
|
||||
* Update forwarding performance has been improved by allowing a single
|
||||
TCP connection to be shared by multiple updates.
|
||||
* The EDNS Client Subnet (ECS) option is now supported for authoritative
|
||||
servers; if a query contains an ECS option then ACLs containing
|
||||
"geoip" or "ecs" elements can match against the the address encoded in
|
||||
the option. This can be used to select a view for a query, so that
|
||||
different answers can be provided depending on the client network.
|
||||
* The EDNS EXPIRE option has been implemented on the client side,
|
||||
allowing a slave server to set the expiration timer correctly when
|
||||
transferring zone data from another slave server.
|
||||
* The key generation and manipulation tools (dnssec-keygen,
|
||||
dnssec-settime, dnssec-importkey, dnssec-keyfromlabel) now take
|
||||
"-Psync" and "-Dsync" options to set the publication and deletion
|
||||
times of CDS and CDNSKEY parent-synchronization records. Both named
|
||||
and dnssec-signzone can now publish and remove these records at the
|
||||
scheduled times.
|
||||
* A new "minimal-any" option reduces the size of UDP responses for query
|
||||
type ANY by returning a single arbitrarily selected RRset instead of
|
||||
all RRsets.
|
||||
* A new "masterfile-style" zone option controls the formatting of text
|
||||
zone files: When set to "full", a zone file is dumped in
|
||||
single-line-per-record format.
|
||||
* "serial-update-method" can now be set to "date". On update, the serial
|
||||
number will be set to the current date in YYYYMMDDNN format.
|
||||
* "dnssec-signzone -N date" sets the serial number to YYYYMMDDNN.
|
||||
* "named -L " causes named to send log messages to the specified file by
|
||||
default instead of to the system log.
|
||||
* "dig +ttlunits" prints TTL values with time-unit suffixes: w, d, h, m,
|
||||
s for weeks, days, hours, minutes, and seconds.
|
||||
* "dig +unknownformat" prints dig output in RFC 3597 "unknown record"
|
||||
presentation format.
|
||||
* "dig +ednsopt" allows dig to set arbitrary EDNS options on requests.
|
||||
* "dig +ednsflags" allows dig to set yet-to-be-defined EDNS flags on
|
||||
requests.
|
||||
* "mdig" is an alternate version of dig which sends multiple pipelined
|
||||
TCP queries to a server. Instead of waiting for a response after
|
||||
sending a query, it sends all queries immediately and displays
|
||||
responses in the order received.
|
||||
* "serial-query-rate" no longer controls NOTIFY messages. These are
|
||||
separately controlled by "notify-rate" and "startup-notify-rate".
|
||||
* "nsupdate" now performs "check-names" processing by default on records
|
||||
to be added. This can be disabled with "check-names no".
|
||||
* The statistics channel now supports DEFLATE compression, reducing the
|
||||
size of the data sent over the network when querying statistics.
|
||||
* New counters have been added to the statistics channel to track the
|
||||
sizes of incoming queries and outgoing responses in histogram buckets,
|
||||
as specified in RSSAC002.
|
||||
* A new NXDOMAIN redirect method (option "nxdomain-redirect") has been
|
||||
added, allowing redirection to a specified DNS namespace instead of a
|
||||
single redirect zone.
|
||||
* When starting up, named now ensures that no other named process is
|
||||
already running.
|
||||
* Files created by named to store information, including "mkeys" and
|
||||
"nzf" files, are now named after their corresponding views unless the
|
||||
view name contains characters incompatible with use as a filename. Old
|
||||
style filenames (based on the hash of the view name) will still work.
|
||||
|
||||
BIND 9.10.0
|
||||
|
||||
BIND 9.10.0 includes a number of changes from BIND 9.9 and earlier
|
||||
releases. New features include:
|
||||
|
||||
* DNS Response-rate limiting (DNS RRL), which blunts the impact of
|
||||
reflection and amplification attacks, is always compiled in and no
|
||||
longer requires a compile-time option to enable it.
|
||||
* An experimental "Source Identity Token" (SIT) EDNS option is now
|
||||
available. Similar to DNS Cookies as invented by Donald Eastlake 3rd,
|
||||
these are designed to enable clients to detect off-path spoofed
|
||||
responses, and to enable servers to detect spoofed-source queries.
|
||||
Servers can be configured to send smaller responses to clients that
|
||||
have not identified themselves using a SIT option, reducing the
|
||||
effectiveness of amplification attacks. RRL processing has also been
|
||||
updated; clients proven to be legitimate via SIT are not subject to
|
||||
rate limiting. Use "configure --enable-sit" to enable this feature in
|
||||
BIND.
|
||||
* A new zone file format, "map", stores zone data in a format that can
|
||||
be mapped directly into memory, allowing significantly faster zone
|
||||
loading.
|
||||
* "delv" (domain entity lookup and validation) is a new tool with
|
||||
dig-like semantics for looking up DNS data and performing internal
|
||||
DNSSEC validation. This allows easy validation in environments where
|
||||
the resolver may not be trustworthy, and assists with troubleshooting
|
||||
of DNSSEC problems. (NOTE: In previous development releases of BIND
|
||||
9.10, this utility was called "delve". The spelling has been changed
|
||||
to avoid confusion with the "delve" utility included with the Xapian
|
||||
search engine.)
|
||||
* Improved EDNS(0) processing for better resolver performance and
|
||||
reliability over slow or lossy connections.
|
||||
* A new "configure --with-tuning=large" option tunes certain compiled-in
|
||||
constants and default settings to values better suited to large
|
||||
servers with abundant memory. This can improve performance on such
|
||||
servers, but will consume more memory and may degrade performance on
|
||||
smaller systems.
|
||||
* Substantial improvement in response-policy zone (RPZ) performance. Up
|
||||
to 32 response-policy zones can be configured with minimal performance
|
||||
loss.
|
||||
* To improve recursive resolver performance, cache records which are
|
||||
still being requested by clients can now be automatically refreshed
|
||||
from the authoritative server before they expire, reducing or
|
||||
eliminating the time window in which no answer is available in the
|
||||
cache.
|
||||
* New "rpz-client-ip" triggers and drop policies allowing response
|
||||
policies based on the IP address of the client.
|
||||
* ACLs can now be specified based on geographic location using the
|
||||
MaxMind GeoIP databases. Use "configure --with-geoip" to enable.
|
||||
* Zone data can now be shared between views, allowing multiple views to
|
||||
serve the same zones authoritatively without storing multiple copies
|
||||
in memory.
|
||||
* New XML schema (version 3) for the statistics channel includes many
|
||||
new statistics and uses a flattened XML tree for faster parsing. The
|
||||
older schema is now deprecated.
|
||||
* A new stylesheet, based on the Google Charts API, displays XML
|
||||
statistics in charts and graphs on javascript-enabled browsers.
|
||||
* The statistics channel can now provide data in JSON format as well as
|
||||
XML.
|
||||
* New stats counters track TCP and UDP queries received per zone, and
|
||||
EDNS options received in total.
|
||||
* The internal and export versions of the BIND libraries (libisc,
|
||||
libdns, etc) have been unified so that external library clients can
|
||||
use the same libraries as BIND itself.
|
||||
* A new compile-time option, "configure --enable-native-pkcs11", allows
|
||||
BIND 9 cryptography functions to use the PKCS#11 API natively, so that
|
||||
BIND can drive a cryptographic hardware service module (HSM) directly
|
||||
instead of using a modified OpenSSL as an intermediary. (Note: This
|
||||
feature requires an HSM to have a full implementation of the PKCS#11
|
||||
API; many current HSMs only have partial implementations. The new
|
||||
"pkcs11-tokens" command can be used to check API completeness. Native
|
||||
PKCS#11 is known to work with the Thales nShield HSM and with SoftHSM
|
||||
version 2 from the Open DNSSEC project.)
|
||||
* The new "max-zone-ttl" option enforces maximum TTLs for zones. This
|
||||
can simplify the process of rolling DNSSEC keys by guaranteeing that
|
||||
cached signatures will have expired within the specified amount of
|
||||
time.
|
||||
* "dig +subnet" sends an EDNS CLIENT-SUBNET option when querying.
|
||||
* "dig +expire" sends an EDNS EXPIRE option when querying. When this
|
||||
option is sent with an SOA query to a server that supports it, it will
|
||||
report the expiry time of a slave zone.
|
||||
* New "dnssec-coverage" tool to check DNSSEC key coverage for a zone and
|
||||
report if a lapse in signing coverage has been inadvertently
|
||||
scheduled.
|
||||
* Signing algorithm flexibility and other improvements for the "rndc"
|
||||
control channel.
|
||||
* "named-checkzone" and "named-compilezone" can now read journal files,
|
||||
allowing them to process dynamic zones.
|
||||
* Multiple DLZ databases can now be configured. Individual zones can be
|
||||
configured to be served from a specific DLZ database. DLZ databases
|
||||
now serve zones of type "master" and "redirect".
|
||||
* "rndc zonestatus" reports information about a specified zone.
|
||||
* "named" now listens on IPv6 as well as IPv4 interfaces by default.
|
||||
* "named" now preserves the capitalization of names when responding to
|
||||
queries: for instance, a query for "example.com" may be answered with
|
||||
"example.COM" if the name was configured that way in the zone file.
|
||||
Some clients have a bug causing them to depend on the older behavior,
|
||||
in which the case of the answer always matched the case of the query,
|
||||
rather than the case of the name configured in the DNS. Such clients
|
||||
can now be specified in the new "no-case-compress" ACL; this will
|
||||
restore the older behavior of "named" for those clients only.
|
||||
* new "dnssec-importkey" command allows the use of offline DNSSEC keys
|
||||
with automatic DNSKEY management.
|
||||
* New "named-rrchecker" tool to verify the syntactic correctness of
|
||||
individual resource records.
|
||||
* When re-signing a zone, the new "dnssec-signzone -Q" option drops
|
||||
signatures from keys that are still published but are no longer
|
||||
active.
|
||||
* "named-checkconf -px" will print the contents of configuration files
|
||||
with the shared secrets obscured, making it easier to share
|
||||
configuration (e.g. when submitting a bug report) without revealing
|
||||
private information.
|
||||
* "rndc scan" causes named to re-scan network interfaces for changes in
|
||||
local addresses.
|
||||
* On operating systems with support for routing sockets, network
|
||||
interfaces are re-scanned automatically whenever they change.
|
||||
* "tsig-keygen" is now available as an alternate command name to use for
|
||||
"ddns-confgen".
|
||||
|
||||
BIND 9.9.0
|
||||
|
||||
BIND 9.9.0 includes a number of changes from BIND 9.8 and earlier
|
||||
releases. New features include:
|
||||
|
||||
* Inline signing, allowing automatic DNSSEC signing of master zones
|
||||
without modification of the zonefile, or "bump in the wire" signing in
|
||||
slaves.
|
||||
* NXDOMAIN redirection.
|
||||
* New 'rndc flushtree' command clears all data under a given name from
|
||||
the DNS cache.
|
||||
* New 'rndc sync' command dumps pending changes in a dynamic zone to
|
||||
disk without a freeze/thaw cycle.
|
||||
* New 'rndc signing' command displays or clears signing status records
|
||||
in 'auto-dnssec' zones.
|
||||
* NSEC3 parameters for 'auto-dnssec' zones can now be set prior to
|
||||
signing, eliminating the need to initially sign with NSEC.
|
||||
* Startup time improvements on large authoritative servers.
|
||||
* Slave zones are now saved in raw format by default.
|
||||
* Several improvements to response policy zones (RPZ).
|
||||
* Improved hardware scalability by using multiple threads to listen for
|
||||
queries and using finer-grained client locking
|
||||
* The 'also-notify' option now takes the same syntax as 'masters', so it
|
||||
can used named masterlists and TSIG keys.
|
||||
* 'dnssec-signzone -D' writes an output file containing only DNSSEC
|
||||
data, which can be included by the primary zone file.
|
||||
* 'dnssec-signzone -R' forces removal of signatures that are not expired
|
||||
but were created by a key which no longer exists.
|
||||
* 'dnssec-signzone -X' allows a separate expiration date to be specified
|
||||
for DNSKEY signatures from other signatures.
|
||||
* New '-L' option to dnssec-keygen, dnssec-settime, and
|
||||
dnssec-keyfromlabel sets the default TTL for the key.
|
||||
* dnssec-dsfromkey now supports reading from standard input, to make it
|
||||
easier to convert DNSKEY to DS.
|
||||
* RFC 1918 reverse zones have been added to the empty-zones table per
|
||||
RFC 6303.
|
||||
* Dynamic updates can now optionally set the zone's SOA serial number to
|
||||
the current UNIX time.
|
||||
* DLZ modules can now retrieve the source IP address of the querying
|
||||
client.
|
||||
* 'request-ixfr' option can now be set at the per-zone level.
|
||||
* 'dig +rrcomments' turns on comments about DNSKEY records, indicating
|
||||
their key ID, algorithm and function
|
||||
* Simplified nsupdate syntax and added readline support
|
||||
|
||||
BIND 9.8.0
|
||||
|
||||
BIND 9.8.0 includes a number of changes from BIND 9.7 and earlier
|
||||
releases. New features include:
|
||||
|
||||
* Built-in trust anchor for the root zone, which can be switched on via
|
||||
"dnssec-validation auto;"
|
||||
* Support for DNS64.
|
||||
* Support for response policy zones (RPZ).
|
||||
* Support for writable DLZ zones.
|
||||
* Improved ease of configuration of GSS/TSIG for interoperability with
|
||||
Active Directory
|
||||
* Support for GOST signing algorithm for DNSSEC.
|
||||
* Removed RTT Banding from server selection algorithm.
|
||||
* New "static-stub" zone type.
|
||||
* Allow configuration of resolver timeouts via "resolver-query-timeout"
|
||||
option.
|
||||
* The DLZ "dlopen" driver is now built by default.
|
||||
* Added a new include file with function typedefs for the DLZ "dlopen"
|
||||
driver.
|
||||
* Made "--with-gssapi" default.
|
||||
* More verbose error reporting from DLZ LDAP.
|
||||
|
||||
BIND 9.7.0
|
||||
|
||||
BIND 9.7.0 includes a number of changes from BIND 9.6 and earlier
|
||||
releases. Most are intended to simplify DNSSEC configuration. New features
|
||||
include:
|
||||
|
||||
* Fully automatic signing of zones by "named".
|
||||
* Simplified configuration of DNSSEC Lookaside Validation (DLV).
|
||||
* Simplified configuration of Dynamic DNS, using the "ddns-confgen"
|
||||
command line tool or the "local" update-policy option. (As a side
|
||||
effect, this also makes it easier to configure automatic zone
|
||||
re-signing.)
|
||||
* New named option "attach-cache" that allows multiple views to share a
|
||||
single cache.
|
||||
* DNS rebinding attack prevention.
|
||||
* New default values for dnssec-keygen parameters.
|
||||
* Support for RFC 5011 automated trust anchor maintenance
|
||||
* Smart signing: simplified tools for zone signing and key maintenance.
|
||||
* The "statistics-channels" option is now available on Windows.
|
||||
* A new DNSSEC-aware libdns API for use by non-BIND9 applications
|
||||
* On some platforms, named and other binaries can now print out a stack
|
||||
backtrace on assertion failure, to aid in debugging.
|
||||
* A "tools only" installation mode on Windows, which only installs dig,
|
||||
host, nslookup and nsupdate.
|
||||
* Improved PKCS#11 support, including Keyper support and explicit
|
||||
OpenSSL engine selection.
|
||||
|
||||
BIND 9.6.0
|
||||
|
||||
* Full NSEC3 support
|
||||
* Automatic zone re-signing
|
||||
* New update-policy methods tcp-self and 6to4-self
|
||||
* The BIND 8 resolver library, libbind, has been removed from the BIND 9
|
||||
distribution and is now available as a separate download.
|
||||
* Change the default pid file location from /var/run to /var/run/
|
||||
{named,lwresd} for improved chroot/setuid support.
|
||||
|
||||
BIND 9.5.0
|
||||
|
||||
* GSS-TSIG support (RFC 3645).
|
||||
* DHCID support.
|
||||
* Experimental http server and statistics support for named via xml.
|
||||
* More detailed statistics counters including those supported in BIND 8.
|
||||
* Faster ACL processing.
|
||||
* Use Doxygen to generate internal documentation.
|
||||
* Efficient LRU cache-cleaning mechanism.
|
||||
* NSID support.
|
||||
|
||||
BIND 9.4.0
|
||||
|
||||
* Implemented "additional section caching (or acache)", an internal
|
||||
cache framework for additional section content to improve response
|
||||
performance. Several configuration options were provided to control
|
||||
the behavior.
|
||||
* New notify type 'master-only'. Enable notify for master zones only.
|
||||
* Accept 'notify-source' style syntax for query-source.
|
||||
* rndc now allows addresses to be set in the server clauses.
|
||||
* New option "allow-query-cache". This lets "allow-query" be used to
|
||||
specify the default zone access level rather than having to have every
|
||||
zone override the global value. "allow-query-cache" can be set at both
|
||||
the options and view levels. If "allow-query-cache" is not set then
|
||||
"allow-recursion" is used if set, otherwise "allow-query" is used if
|
||||
set unless "recursion no;" is set in which case "none;" is used,
|
||||
otherwise the default (localhost; localnets;) is used.
|
||||
* rndc: the source address can now be specified.
|
||||
* ixfr-from-differences now takes master and slave in addition to yes
|
||||
and no at the options and view levels.
|
||||
* Allow the journal's name to be changed via named.conf.
|
||||
* 'rndc notify zone [class [view]]' resend the NOTIFY messages for the
|
||||
specified zone.
|
||||
* 'dig +trace' now randomly selects the next servers to try. Report if
|
||||
there is a bad delegation.
|
||||
* Improve check-names error messages.
|
||||
* Make public the function to read a key file, dst_key_read_public().
|
||||
* dig now returns the byte count for axfr/ixfr.
|
||||
* allow-update is now settable at the options / view level.
|
||||
* named-checkconf now checks the logging configuration.
|
||||
* host now can turn on memory debugging flags with '-m'.
|
||||
* Don't send notify messages to self.
|
||||
* Perform sanity checks on NS records which refer to 'in zone' names.
|
||||
* New zone option "notify-delay". Specify a minimum delay between sets
|
||||
of NOTIFY messages.
|
||||
* Extend adjusting TTL warning messages.
|
||||
* Named and named-checkzone can now both check for non-terminal wildcard
|
||||
records.
|
||||
* "rndc freeze/thaw" now freezes/thaws all zones.
|
||||
* named-checkconf now check acls to verify that they only refer to
|
||||
existing acls.
|
||||
* The server syntax has been extended to support a range of servers.
|
||||
* Report differences between hints and real NS rrset and associated
|
||||
address records.
|
||||
* Preserve the case of domain names in rdata during zone transfers.
|
||||
* Restructured the data locking framework using architecture dependent
|
||||
atomic operations (when available), improving response performance on
|
||||
multi-processor machines significantly. x86, x86_64, alpha, powerpc,
|
||||
and mips are currently supported.
|
||||
* UNIX domain controls are now supported.
|
||||
* Add support for additional zone file formats for improving loading
|
||||
performance. The masterfile-format option in named.conf can be used to
|
||||
specify a non-default format. A separate command named-compilezone was
|
||||
provided to generate zone files in the new format. Additionally, the
|
||||
-I and -O options for dnssec-signzone specify the input and output
|
||||
formats.
|
||||
* dnssec-signzone can now randomize signature end times (dnssec-signzone
|
||||
-j jitter).
|
||||
* Add support for CH A record.
|
||||
* Add additional zone data constancy checks. named-checkzone has
|
||||
extended checking of NS, MX and SRV record and the hosts they
|
||||
reference. named has extended post zone load checks. New zone options:
|
||||
check-mx and integrity-check.
|
||||
* edns-udp-size can now be overridden on a per server basis.
|
||||
* dig can now specify the EDNS version when making a query.
|
||||
* Added framework for handling multiple EDNS versions.
|
||||
* Additional memory debugging support to track size and mctx arguments.
|
||||
* Detect duplicates of UDP queries we are recursing on and drop them.
|
||||
New stats category "duplicates".
|
||||
* "USE INTERNAL MALLOC" is now runtime selectable.
|
||||
* The lame cache is now done on a <qname,qclass,qtype> basis as some
|
||||
servers only appear to be lame for certain query types.
|
||||
* Limit the number of recursive clients that can be waiting for a single
|
||||
query (<qname,qtype,qclass>) to resolve. New options clients-per-query
|
||||
and max-clients-per-query.
|
||||
* dig: report the number of extra bytes still left in the packet after
|
||||
processing all the records.
|
||||
* Support for IPSECKEY rdata type.
|
||||
* Raise the UDP recieve buffer size to 32k if it is less than 32k.
|
||||
* x86 and x86_64 now have seperate atomic locking implementations.
|
||||
* named-checkconf now validates update-policy entries.
|
||||
* Attempt to make the amount of work performed in a iteration self
|
||||
tuning. The covers nodes clean from the cache per iteration, nodes
|
||||
written to disk when rewriting a master file and nodes destroyed per
|
||||
iteration when destroying a zone or a cache.
|
||||
* ISC string copy API.
|
||||
* Automatic empty zone creation for D.F.IP6.ARPA and friends. Note: RFC
|
||||
1918 zones are not yet covered by this but are likely to be in a
|
||||
future release.
|
||||
* New options: empty-server, empty-contact, empty-zones-enable and
|
||||
disable-empty-zone.
|
||||
* dig now has a '-q queryname' and '+showsearch' options.
|
||||
* host/nslookup now continue (default)/fail on SERVFAIL.
|
||||
* dig now warns if 'RA' is not set in the answer when 'RD' was set in
|
||||
the query. host/nslookup skip servers that fail to set 'RA' when 'RD'
|
||||
is set unless a server is explicitly set.
|
||||
* Integrate contibuted DLZ code into named.
|
||||
* Integrate contibuted IDN code from JPNIC.
|
||||
* libbind: corresponds to that from BIND 8.4.7.
|
||||
|
||||
BIND 9.3.0
|
||||
|
||||
* DNSSEC is now DS based (RFC 3658).
|
||||
* DNSSEC lookaside validation.
|
||||
* check-names is now implemented.
|
||||
* rrset-order is more complete.
|
||||
* IPv4/IPv6 transition support, dual-stack-servers.
|
||||
* IXFR deltas can now be generated when loading master files,
|
||||
ixfr-from-differences.
|
||||
* It is now possible to specify the size of a journal, max-journal-size.
|
||||
* It is now possible to define a named set of master servers to be used
|
||||
in masters clause, masters.
|
||||
* The advertised EDNS UDP size can now be set, edns-udp-size.
|
||||
* allow-v6-synthesis has been obsoleted.
|
||||
* Zones containing MD and MF will now be rejected.
|
||||
* dig, nslookup name. now report "Not Implemented" as NOTIMP rather than
|
||||
NOTIMPL. This will have impact on scripts that are looking for
|
||||
NOTIMPL.
|
||||
* libbind: corresponds to that from BIND 8.4.5.
|
||||
|
||||
BIND 9.2.0
|
||||
|
||||
* The size of the cache can now be limited using the "max-cache-size"
|
||||
option.
|
||||
* The server can now automatically convert RFC1886-style recursive
|
||||
lookup requests into RFC2874-style lookups, when enabled using the new
|
||||
option "allow-v6-synthesis". This allows stub resolvers that support
|
||||
AAAA records but not A6 record chains or binary labels to perform
|
||||
lookups in domains that make use of these IPv6 DNS features.
|
||||
* Performance has been improved.
|
||||
* The man pages now use the more portable "man" macros rather than the
|
||||
"mandoc" macros, and are installed by "make install".
|
||||
* The named.conf parser has been completely rewritten. It now supports
|
||||
"include" directives in more places such as inside "view" statements,
|
||||
and it no longer has any reserved words.
|
||||
* The "rndc status" command is now implemented.
|
||||
* rndc can now be configured automatically.
|
||||
* A BIND 8 compatible stub resolver library is now included in lib/bind.
|
||||
* OpenSSL has been removed from the distribution. This means that to use
|
||||
DNSSEC, OpenSSL must be installed and the --with-openssl option must
|
||||
be supplied to configure. This does not apply to the use of TSIG,
|
||||
which does not require OpenSSL.
|
||||
* The source distribution now builds on Windows. See win32utils/
|
||||
readme1.txt and win32utils/win32-build.txt for details.
|
||||
* This distribution also includes a new lightweight stub resolver
|
||||
library and associated resolver daemon that fully support forward and
|
||||
reverse lookups of both IPv4 and IPv6 addresses. This library is
|
||||
considered experimental and is not a complete replacement for the BIND
|
||||
8 resolver library. Applications that use the BIND 8 res_* functions
|
||||
to perform DNS lookups or dynamic updates still need to be linked
|
||||
against the BIND 8 libraries. For DNS lookups, they can also use the
|
||||
new "getrrsetbyname()" API.
|
||||
* BIND 9.2 is capable of acting as an authoritative server for DNSSEC
|
||||
secured zones. This functionality is believed to be stable and
|
||||
complete except for lacking support for verifications involving
|
||||
wildcard records in secure zones.
|
||||
* When acting as a caching server, BIND 9.2 can be configured to perform
|
||||
DNSSEC secure resolution on behalf of its clients. This part of the
|
||||
DNSSEC implementation is still considered experimental. For detailed
|
||||
information about the state of the DNSSEC implementation, see the file
|
||||
doc/misc/dnssec.
|
||||
23
HISTORY.md
23
HISTORY.md
@@ -10,21 +10,6 @@
|
||||
-->
|
||||
### Functional enhancements from prior major releases of BIND 9
|
||||
|
||||
#### BIND 9.16
|
||||
|
||||
BIND 9.16 (a stable branch based on the 9.15 development branch)
|
||||
includes a number of changes from BIND 9.14 and earlier releases.
|
||||
New features include:
|
||||
|
||||
* New `dnssec-policy` statement to configure a key and signing policy
|
||||
for zones, enabling automatic key regeneration and rollover.
|
||||
* New network manager based on `libuv`.
|
||||
* Added support for the new GeoIP2 geolocation API, `libmaxminddb`.
|
||||
* Improved DNSSEC trust anchor configuration using the `trust-anchors`
|
||||
statement, permitting configuration of trust anchors in DS as well as
|
||||
DNSKEY format.
|
||||
* YAML output for `dig`, `mdig`, and `delv`.
|
||||
|
||||
#### BIND 9.14
|
||||
|
||||
BIND 9.14 (a stable branch based on the 9.13 development branch)
|
||||
@@ -548,8 +533,8 @@ BIND 9.4.0
|
||||
- dig: report the number of extra bytes still left in the packet after
|
||||
processing all the records.
|
||||
- Support for IPSECKEY rdata type.
|
||||
- Raise the UDP receive buffer size to 32k if it is less than 32k.
|
||||
- x86 and x86_64 now have separate atomic locking implementations.
|
||||
- Raise the UDP recieve buffer size to 32k if it is less than 32k.
|
||||
- x86 and x86_64 now have seperate atomic locking implementations.
|
||||
- named-checkconf now validates update-policy entries.
|
||||
- Attempt to make the amount of work performed in a iteration self tuning.
|
||||
The covers nodes clean from the cache per iteration, nodes written to
|
||||
@@ -566,8 +551,8 @@ BIND 9.4.0
|
||||
- dig now warns if 'RA' is not set in the answer when 'RD' was set in the
|
||||
query. host/nslookup skip servers that fail to set 'RA' when 'RD' is set
|
||||
unless a server is explicitly set.
|
||||
- Integrate contributed DLZ code into named.
|
||||
- Integrate contributed IDN code from JPNIC.
|
||||
- Integrate contibuted DLZ code into named.
|
||||
- Integrate contibuted IDN code from JPNIC.
|
||||
- libbind: corresponds to that from BIND 8.4.7.
|
||||
|
||||
#### BIND 9.3.0
|
||||
|
||||
4
Kyuafile
Normal file
4
Kyuafile
Normal file
@@ -0,0 +1,4 @@
|
||||
syntax(2)
|
||||
test_suite('bind9')
|
||||
|
||||
include('lib/Kyuafile')
|
||||
25
Makefile.am
25
Makefile.am
@@ -1,25 +0,0 @@
|
||||
include $(top_srcdir)/Makefile.top
|
||||
|
||||
SUBDIRS = . lib doc bin fuzz
|
||||
|
||||
BUILT_SOURCES = bind.keys.h
|
||||
CLEANFILES = bind.keys.h
|
||||
|
||||
bind.keys.h: bind.keys Makefile
|
||||
${PERL} ${top_srcdir}/util/bindkeys.pl ${top_srcdir}/bind.keys > $@
|
||||
|
||||
dist_sysconf_DATA = bind.keys
|
||||
|
||||
.PHONY: doc
|
||||
|
||||
EXTRA_DIST = \
|
||||
util/bindkeys.pl \
|
||||
contrib \
|
||||
CHANGES \
|
||||
COPYRIGHT \
|
||||
LICENSE \
|
||||
*.md
|
||||
|
||||
dist-hook:
|
||||
find $(distdir) -type f -name .gitignore -delete
|
||||
git rev-parse --short HEAD | cut -b1-7 > $(distdir)/srcid
|
||||
@@ -1,51 +0,0 @@
|
||||
SPHINX_V = $(SPHINX_V_@AM_V@)
|
||||
SPHINX_V_ = $(SPHINX_V_@AM_DEFAULT_V@)
|
||||
SPHINX_V_0 = -q
|
||||
SPHINX_V_1 = -n
|
||||
|
||||
AM_V_SPHINX = $(AM_V_SPHINX_@AM_V@)
|
||||
AM_V_SPHINX_ = $(AM_V_SPHINX_@AM_DEFAULT_V@)
|
||||
AM_V_SPHINX_0 = @echo " SPHINX $@";
|
||||
|
||||
SPHINXBUILDDIR = $(builddir)/_build
|
||||
|
||||
common_SPHINXOPTS = \
|
||||
-c $(srcdir) \
|
||||
-a \
|
||||
$(SPHINX_V)
|
||||
|
||||
ALLSPHINXOPTS = \
|
||||
$(common_SPHINXOPTS) \
|
||||
-D version="$(PACKAGE_VERSION)" \
|
||||
-D today="$(RELEASE_DATE)" \
|
||||
-D release="$(PACKAGE_VERSION)" \
|
||||
$(SPHINXOPTS) \
|
||||
$(srcdir)
|
||||
|
||||
man_SPHINXOPTS = \
|
||||
$(common_SPHINXOPTS) \
|
||||
-D version="@""PACKAGE_VERSION@"\
|
||||
-D today="@""RELEASE_DATE@" \
|
||||
-D release="@""PACKAGE_VERSION@"\
|
||||
$(SPHINXOPTS) \
|
||||
$(srcdir)
|
||||
|
||||
AM_V_SED = $(AM_V_SED_@AM_V@)
|
||||
AM_V_SED_ = $(AM_V_SED_@AM_DEFAULT_V@)
|
||||
AM_V_SED_0 = @echo " SED $@";
|
||||
|
||||
AM_V_CFG_TEST = $(AM_V_CFG_TEST_@AM_V@)
|
||||
AM_V_CFG_TEST_ = $(AM_V_CFG_TEST_@AM_DEFAULT_V@)
|
||||
AM_V_CFG_TEST_0 = @echo " CFG_GEN $@";
|
||||
|
||||
AM_V_RST_OPTIONS = $(AM_V_CFG_TEST_@AM_V@)
|
||||
AM_V_RST_OPTIONS_ = $(AM_V_RST_OPTIONS_@AM_DEFAULT_V@)
|
||||
AM_V_RST_OPTIONS_0 = @echo " RST_OPTIONS $@";
|
||||
|
||||
AM_V_RST_ZONEOPT = $(AM_V_CFG_TEST_@AM_V@)
|
||||
AM_V_RST_ZONEOPT_ = $(AM_V_RST_ZONEOPT_@AM_DEFAULT_V@)
|
||||
AM_V_RST_ZONEOPT_0 = @echo " RST_ZONEOPT $@";
|
||||
|
||||
AM_V_RST_GRAMMARS = $(AM_V_CFG_TEST_@AM_V@)
|
||||
AM_V_RST_GRAMMARS_ = $(AM_V_RST_GRAMMARS_@AM_DEFAULT_V@)
|
||||
AM_V_RST_GRAMMARS_0 = @echo " RST_GRAMMARS $@";
|
||||
114
Makefile.in
Normal file
114
Makefile.in
Normal file
@@ -0,0 +1,114 @@
|
||||
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
#
|
||||
# This Source Code Form is subject to the terms of the Mozilla Public
|
||||
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
#
|
||||
# See the COPYRIGHT file distributed with this work for additional
|
||||
# information regarding copyright ownership.
|
||||
|
||||
srcdir = @srcdir@
|
||||
VPATH = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
top_builddir = @top_builddir@
|
||||
|
||||
VERSION=@BIND9_VERSION@
|
||||
|
||||
SUBDIRS = make lib fuzz bin doc
|
||||
TARGETS =
|
||||
PREREQS = bind.keys.h
|
||||
|
||||
MANOBJS = README HISTORY OPTIONS CONTRIBUTING PLATFORMS CODE_OF_CONDUCT \
|
||||
${MANPAGES} ${HTMLPAGES}
|
||||
|
||||
@BIND9_MAKE_RULES@
|
||||
|
||||
newrr:
|
||||
cd lib/dns; ${MAKE} newrr
|
||||
|
||||
bind.keys.h: ${top_srcdir}/bind.keys ${srcdir}/util/bindkeys.pl
|
||||
${PERL} ${srcdir}/util/bindkeys.pl < ${top_srcdir}/bind.keys > $@
|
||||
|
||||
distclean::
|
||||
rm -f config.cache config.h config.log config.status TAGS
|
||||
rm -f libtool configure.lineno
|
||||
rm -f util/conf.sh docutil/docbook2man-wrapper.sh
|
||||
|
||||
# XXX we should clean libtool stuff too. Only do this after we add rules
|
||||
# to make it.
|
||||
maintainer-clean::
|
||||
rm -f configure
|
||||
rm -f bind.keys.h
|
||||
|
||||
docclean manclean maintainer-clean::
|
||||
rm -f ${MANOBJS}
|
||||
|
||||
doc man:: ${MANOBJS}
|
||||
|
||||
installdirs:
|
||||
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${bindir} \
|
||||
${DESTDIR}${localstatedir}/run ${DESTDIR}${sysconfdir}
|
||||
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man1
|
||||
|
||||
install:: installdirs
|
||||
${INSTALL_DATA} ${top_srcdir}/bind.keys ${DESTDIR}${sysconfdir}
|
||||
|
||||
uninstall::
|
||||
rm -f ${DESTDIR}${sysconfdir}/bind.keys
|
||||
|
||||
test check:
|
||||
@if test -n "`${PERL} ${top_srcdir}/bin/tests/system/testsock.pl 2>/dev/null || echo fail`"; then \
|
||||
echo I: NOTE: The tests were not run because they require that; \
|
||||
echo I: the IP addresses 10.53.0.1 through 10.53.0.8 are configured; \
|
||||
echo I: as alias addresses on the loopback interface. Please run; \
|
||||
echo I: \'bin/tests/system/ifconfig.sh up\' as root to configure; \
|
||||
echo I: them, then rerun the tests. Run make force-test to run the; \
|
||||
echo I: tests anyway.; \
|
||||
exit 1; \
|
||||
fi
|
||||
${MAKE} test-force
|
||||
|
||||
force-test: test-force
|
||||
|
||||
test-force:
|
||||
status=0; \
|
||||
(cd fuzz && ${MAKE} check) || status=1; \
|
||||
(cd bin/tests && ${MAKE} ${MAKEDEFS} test) || status=1; \
|
||||
(test -f ${top_builddir}/unit/unittest.sh && \
|
||||
$(SHELL) ${top_builddir}/unit/unittest.sh) || status=1; \
|
||||
exit $$status
|
||||
|
||||
README: README.md
|
||||
${PANDOC} --email-obfuscation=none -s --metadata title="README" -f markdown-smart -t html README.md | \
|
||||
${W3M} -dump -cols 75 -O ascii -T text/html | \
|
||||
sed -e '$${/^$$/d;}' > $@
|
||||
|
||||
HISTORY: HISTORY.md
|
||||
${PANDOC} --email-obfuscation=none -s --metadata title="HISTORY" -f markdown-smart -t html HISTORY.md | \
|
||||
${W3M} -dump -cols 75 -O ascii -T text/html | \
|
||||
sed -e '$${/^$$/d;}' > $@
|
||||
|
||||
OPTIONS: OPTIONS.md
|
||||
${PANDOC} --email-obfuscation=none -s --metadata title="OPTIONS" -f markdown-smart -t html OPTIONS.md | \
|
||||
${W3M} -dump -cols 75 -O ascii -T text/html | \
|
||||
sed -e '$${/^$$/d;}' > $@
|
||||
|
||||
CONTRIBUTING: CONTRIBUTING.md
|
||||
${PANDOC} --email-obfuscation=none -s --metadata title="CONTRIBUTING" -f markdown-smart -t html CONTRIBUTING.md | \
|
||||
${W3M} -dump -cols 75 -O ascii -T text/html | \
|
||||
sed -e '$${/^$$/d;}' > $@
|
||||
|
||||
PLATFORMS: PLATFORMS.md
|
||||
${PANDOC} --email-obfuscation=none -s --metadata title="PLATFORMS" -f markdown-smart -t html PLATFORMS.md | \
|
||||
${W3M} -dump -cols 75 -O ascii -T text/html | \
|
||||
sed -e '$${/^$$/d;}' > $@
|
||||
|
||||
CODE_OF_CONDUCT: CODE_OF_CONDUCT.md
|
||||
${PANDOC} --email-obfuscation=none -s --metadata title="CODE OF CONDUCT" -f markdown-smart -t html CODE_OF_CONDUCT.md | \
|
||||
${W3M} -dump -cols 75 -O ascii -T text/html | \
|
||||
sed -e '$${/^$$/d;}' > $@
|
||||
|
||||
unit::
|
||||
sh ${top_builddir}/unit/unittest.sh
|
||||
|
||||
clean::
|
||||
@@ -1,10 +0,0 @@
|
||||
# Hey Emacs, this is -*- makefile-automake -*- file!
|
||||
# vim: filetype=automake
|
||||
|
||||
AM_CPPFLAGS += \
|
||||
$(CMOCKA_CFLAGS) \
|
||||
-DTESTS_DIR=\"$(abs_srcdir)\" \
|
||||
-DNAMED_PLUGINDIR=\"$(libdir)/named\"
|
||||
|
||||
LDADD = \
|
||||
$(CMOCKA_LIBS)
|
||||
95
Makefile.top
95
Makefile.top
@@ -1,95 +0,0 @@
|
||||
# Hey Emacs, this is -*- makefile-automake -*- file!
|
||||
# vim: filetype=automake
|
||||
|
||||
ACLOCAL_AMFLAGS = -I $(top_srcdir)/m4
|
||||
|
||||
AM_CFLAGS = \
|
||||
$(STD_CFLAGS)
|
||||
|
||||
AM_CPPFLAGS = \
|
||||
$(STD_CPPFLAGS) \
|
||||
-include $(top_builddir)/config.h \
|
||||
-I$(srcdir)/include
|
||||
|
||||
AM_LDFLAGS =
|
||||
|
||||
if HOST_MACOS
|
||||
AM_LDFLAGS += \
|
||||
-Wl,-flat_namespace
|
||||
endif HOST_MACOS
|
||||
|
||||
if HAVE_GSSAPI
|
||||
AM_CPPFLAGS += \
|
||||
$(GSSAPI_CFLAGS)
|
||||
endif
|
||||
|
||||
LIBISC_CFLAGS = \
|
||||
-I$(top_srcdir)/include \
|
||||
-I$(top_srcdir)/lib/isc/unix/include \
|
||||
-I$(top_srcdir)/lib/isc/pthreads/include \
|
||||
-I$(top_srcdir)/lib/isc/include \
|
||||
-I$(top_builddir)/lib/isc/include
|
||||
|
||||
if HAVE_JSON_C
|
||||
LIBISC_CFLAGS += \
|
||||
$(JSON_C_CFLAGS)
|
||||
endif HAVE_JSON_C
|
||||
|
||||
if HAVE_LIBXML2
|
||||
LIBISC_CFLAGS += \
|
||||
$(LIBXML2_CFLAGS)
|
||||
endif HAVE_LIBXML2
|
||||
|
||||
if HAVE_READLINE
|
||||
LIBISC_CFLAGS += \
|
||||
$(READLINE_CFLAGS)
|
||||
endif HAVE_READLINE
|
||||
|
||||
LIBISC_LIBS = $(top_builddir)/lib/isc/libisc.la
|
||||
|
||||
LIBDNS_CFLAGS = \
|
||||
-I$(top_srcdir)/lib/dns/include \
|
||||
-I$(top_builddir)/lib/dns/include
|
||||
|
||||
LIBDNS_LIBS = \
|
||||
$(top_builddir)/lib/dns/libdns.la
|
||||
|
||||
if HAVE_DNSTAP
|
||||
LIBDNS_CFLAGS += \
|
||||
$(DNSTAP_CFLAGS)
|
||||
endif HAVE_DNSTAP
|
||||
|
||||
if HAVE_LMDB
|
||||
LIBDNS_CFLAGS += \
|
||||
$(LMDB_CFLAGS)
|
||||
endif HAVE_LMDB
|
||||
|
||||
LIBNS_CFLAGS = \
|
||||
-I$(top_srcdir)/lib/ns/include
|
||||
|
||||
LIBNS_LIBS = \
|
||||
$(top_builddir)/lib/ns/libns.la
|
||||
|
||||
LIBIRS_CFLAGS = \
|
||||
-I$(top_srcdir)/lib/irs/include
|
||||
|
||||
LIBIRS_LIBS = \
|
||||
$(top_builddir)/lib/irs/libirs.la
|
||||
|
||||
LIBISCCFG_CFLAGS = \
|
||||
-I$(top_srcdir)/lib/isccfg/include
|
||||
|
||||
LIBISCCFG_LIBS = \
|
||||
$(top_builddir)/lib/isccfg/libisccfg.la
|
||||
|
||||
LIBISCCC_CFLAGS = \
|
||||
-I$(top_srcdir)/lib/isccc/include/
|
||||
|
||||
LIBISCCC_LIBS = \
|
||||
$(top_builddir)/lib/isccc/libisccc.la
|
||||
|
||||
LIBBIND9_CFLAGS = \
|
||||
-I$(top_srcdir)/lib/bind9/include
|
||||
|
||||
LIBBIND9_LIBS = \
|
||||
$(top_builddir)/lib/bind9/libbind9.la
|
||||
28
OPTIONS
Normal file
28
OPTIONS
Normal file
@@ -0,0 +1,28 @@
|
||||
OPTIONS
|
||||
|
||||
Setting the STD_CDEFINES environment variable before running configure can
|
||||
be used to enable certain compile-time options that are not explicitly
|
||||
defined in configure.
|
||||
|
||||
Some of these settings are:
|
||||
|
||||
Setting Description
|
||||
Overwrite memory with tag values when allocating
|
||||
-DISC_MEM_DEFAULTFILL=1 or freeing it; this impairs performance but
|
||||
makes debugging of memory problems easier.
|
||||
Don't track memory allocations by file and line
|
||||
-DISC_MEM_TRACKLINES=0 number; this improves performance but makes
|
||||
debugging more difficult.
|
||||
-DISC_FACILITY=LOG_LOCAL0 Change the default syslog facility for named
|
||||
-DNS_CLIENT_DROPPORT=0 Disable dropping queries from particular
|
||||
well-known ports:
|
||||
-DCHECK_SIBLING=0 Don't check sibling glue in named-checkzone
|
||||
-DCHECK_LOCAL=0 Don't check out-of-zone addresses in
|
||||
named-checkzone
|
||||
-DNS_RUN_PID_DIR=0 Create default PID files in ${localstatedir}/run
|
||||
rather than ${localstatedir}/run/named/
|
||||
Disable the use of inline functions to implement
|
||||
-DISC_BUFFER_USEINLINE=0 the isc_buffer API: this reduces performance but
|
||||
may be useful when debugging
|
||||
-DISC_HEAP_CHECK Test heap consistency after every heap
|
||||
operation; used when debugging
|
||||
27
OPTIONS.md
27
OPTIONS.md
@@ -8,19 +8,20 @@
|
||||
- See the COPYRIGHT file distributed with this work for additional
|
||||
- information regarding copyright ownership.
|
||||
-->
|
||||
Setting the `CPPFLAGS` environment variable before running `configure`
|
||||
can be used to enable certain compile-time options that are not
|
||||
explicitly defined in `configure`.
|
||||
Setting the `STD_CDEFINES` environment variable before running `configure`
|
||||
can be used to enable certain compile-time options that are not explicitly
|
||||
defined in `configure`.
|
||||
|
||||
Some of these settings are:
|
||||
|
||||
| Setting | Description |
|
||||
| ---------------------------- | -------------------------------------------------------------------------------------------------------------------------------------- |
|
||||
| `-DCHECK_LOCAL=0` | Don't check out-of-zone addresses in `named-checkzone` |
|
||||
| `-DCHECK_SIBLING=0` | Don't check sibling glue in `named-checkzone` |
|
||||
| `-DISC_FACILITY=LOG_LOCAL0` | Change the default syslog facility for `named` |
|
||||
| `-DISC_HEAP_CHECK` | Test heap consistency after every heap operation; used when debugging |
|
||||
| `-DISC_MEM_DEFAULTFILL=1` | Overwrite memory with tag values when allocating or freeing it; this impairs performance but makes debugging of memory problems easier |
|
||||
| `-DISC_MEM_TRACKLINES=0` | Don't track memory allocations by file and line number; this improves performance but makes debugging more difficult |
|
||||
| `-DNAMED_RUN_PID_DIR=0` | Create default PID files in `${localstatedir}/run` rather than `${localstatedir}/run/named/` |
|
||||
| `-DNS_CLIENT_DROPPORT=0` | Disable dropping queries from particular well-known ports |
|
||||
|Setting |Description |
|
||||
|-----------------------------------|----------------------------------------|
|
||||
|`-DISC_MEM_DEFAULTFILL=1`|Overwrite memory with tag values when allocating or freeing it; this impairs performance but makes debugging of memory problems easier.|
|
||||
|`-DISC_MEM_TRACKLINES=0`|Don't track memory allocations by file and line number; this improves performance but makes debugging more difficult.|
|
||||
|<nobr>`-DISC_FACILITY=LOG_LOCAL0`</nobr>|Change the default syslog facility for `named`|
|
||||
|`-DNS_CLIENT_DROPPORT=0`|Disable dropping queries from particular well-known ports:|
|
||||
|`-DCHECK_SIBLING=0`|Don't check sibling glue in `named-checkzone`|
|
||||
|`-DCHECK_LOCAL=0`|Don't check out-of-zone addresses in `named-checkzone`|
|
||||
|`-DNS_RUN_PID_DIR=0`|Create default PID files in `${localstatedir}/run` rather than `${localstatedir}/run/named/`|
|
||||
|`-DISC_BUFFER_USEINLINE=0`|Disable the use of inline functions to implement the `isc_buffer` API: this reduces performance but may be useful when debugging |
|
||||
|`-DISC_HEAP_CHECK`|Test heap consistency after every heap operation; used when debugging|
|
||||
|
||||
99
PLATFORMS
Normal file
99
PLATFORMS
Normal file
@@ -0,0 +1,99 @@
|
||||
PLATFORMS
|
||||
|
||||
Supported platforms
|
||||
|
||||
In general, this version of BIND will build and run on any POSIX-compliant
|
||||
system with a C11-compliant C compiler, BSD-style sockets with
|
||||
RFC-compliant IPv6 support, POSIX-compliant threads, the libuv
|
||||
asynchronous I/O library, and the OpenSSL cryptography library.
|
||||
|
||||
The following C11 features are used in BIND 9:
|
||||
|
||||
* Atomic operations support from the compiler is needed, either in the
|
||||
form of builtin operations, C11 atomics, or the Interlocked family of
|
||||
functions on Windows.
|
||||
|
||||
* Thread Local Storage support from the compiler is needed, either in
|
||||
the form of C11 _Thread_local/thread_local, the __thread GCC
|
||||
extension, or the __declspec(thread) MSVC extension on Windows.
|
||||
|
||||
BIND 9.15 requires a fairly recent version of libuv (at least 1.x). For
|
||||
some of the older systems listed below, you will have to install an
|
||||
updated libuv package from sources such as EPEL, PPA, or other native
|
||||
sources for updated packages. The other option is to build and install
|
||||
libuv from source.
|
||||
|
||||
Certain optional BIND features have additional library dependencies. These
|
||||
include libxml2 and libjson-c for statistics, libmaxminddb for
|
||||
geolocation, libfstrm and libprotobuf-c for DNSTAP, and libidn2 for
|
||||
internationalized domain name conversion.
|
||||
|
||||
ISC regularly tests BIND on many operating systems and architectures, but
|
||||
lacks the resources to test all of them. Consequently, ISC is only able to
|
||||
offer support on a "best effort" basis for some.
|
||||
|
||||
Regularly tested platforms
|
||||
|
||||
As of Feb 2020, BIND 9.15 is fully supported and regularly tested on the
|
||||
following systems:
|
||||
|
||||
* Debian 9, 10
|
||||
* Ubuntu LTS 16.04, 18.04
|
||||
* Fedora 31
|
||||
* Red Hat Enterprise Linux / CentOS 7, 8
|
||||
* FreeBSD 11.3, 12.0
|
||||
* OpenBSD 6.6
|
||||
* Alpine Linux
|
||||
|
||||
The amd64, i386, armhf and arm64 CPU architectures are all fully
|
||||
supported.
|
||||
|
||||
Best effort
|
||||
|
||||
The following are platforms on which BIND is known to build and run. ISC
|
||||
makes every effort to fix bugs on these platforms, but may be unable to do
|
||||
so quickly due to lack of hardware, less familiarity on the part of
|
||||
engineering staff, and other constraints. With the exception of Windows
|
||||
Server 2012 R2, none of these are tested regularly by ISC.
|
||||
|
||||
* Windows Server 2012 R2, 2016 / x64
|
||||
* Windows 10 / x64
|
||||
* macOS 10.12+
|
||||
* Solaris 11
|
||||
* NetBSD
|
||||
* Other Linux distributions still supported by their vendors, such as:
|
||||
+ Ubuntu 19.04+
|
||||
+ Gentoo
|
||||
+ Arch Linux
|
||||
* OpenWRT/LEDE 17.01+
|
||||
* Other CPU architectures (mips, mipsel, sparc, ...)
|
||||
|
||||
Community maintained
|
||||
|
||||
These systems may not all have the required dependencies for building BIND
|
||||
easily available, although it will be possible in many cases to compile
|
||||
those directly from source. The community and interested parties may wish
|
||||
to help with maintenance, and we welcome patch contributions, although we
|
||||
cannot guarantee that we will accept them. All contributions will be
|
||||
assessed against the risk of adverse effect on officially supported
|
||||
platforms.
|
||||
|
||||
* Platforms past or close to their respective EOL dates, such as:
|
||||
+ Ubuntu 14.04, 18.10
|
||||
+ CentOS 6
|
||||
+ Debian Jessie
|
||||
+ FreeBSD 10.x
|
||||
|
||||
Unsupported platforms
|
||||
|
||||
These are platforms on which BIND 9.15 is known not to build or run:
|
||||
|
||||
* Platforms without at least OpenSSL 1.0.2
|
||||
* Windows 10 / x86
|
||||
* Windows Server 2012 and older
|
||||
* Solaris 10 and older
|
||||
* Platforms that don't support IPv6 Advanced Socket API (RFC 3542)
|
||||
* Platforms that don't support atomic operations (via compiler or
|
||||
library)
|
||||
* Linux without NPTL (Native POSIX Thread Library)
|
||||
* Platforms on which libuv cannot be compiled
|
||||
18
PLATFORMS.md
18
PLATFORMS.md
@@ -25,7 +25,7 @@ The following C11 features are used in BIND 9:
|
||||
of C11 `_Thread_local`/`thread_local`, the `__thread` GCC extension, or
|
||||
the `__declspec(thread)` MSVC extension on Windows.
|
||||
|
||||
BIND 9.17 requires a fairly recent version of `libuv` (at least 1.x). For
|
||||
BIND 9.15 requires a fairly recent version of `libuv` (at least 1.x). For
|
||||
some of the older systems listed below, you will have to install an updated
|
||||
`libuv` package from sources such as EPEL, PPA, or other native sources for
|
||||
updated packages. The other option is to build and install `libuv` from
|
||||
@@ -42,16 +42,16 @@ offer support on a "best effort" basis for some.
|
||||
|
||||
### Regularly tested platforms
|
||||
|
||||
As of Nov 2020, BIND 9.17 is fully supported and regularly tested on the
|
||||
As of Feb 2020, BIND 9.15 is fully supported and regularly tested on the
|
||||
following systems:
|
||||
|
||||
* Debian 9, 10
|
||||
* Ubuntu LTS 16.04, 20.04
|
||||
* Fedora 33
|
||||
* Ubuntu LTS 16.04, 18.04
|
||||
* Fedora 31
|
||||
* Red Hat Enterprise Linux / CentOS 7, 8
|
||||
* FreeBSD 11.4, 12.2
|
||||
* OpenBSD 6.8
|
||||
* Alpine Linux 3.12
|
||||
* FreeBSD 11.3, 12.0
|
||||
* OpenBSD 6.6
|
||||
* Alpine Linux
|
||||
|
||||
The amd64, i386, armhf and arm64 CPU architectures are all fully supported.
|
||||
|
||||
@@ -61,7 +61,7 @@ The following are platforms on which BIND is known to build and run.
|
||||
ISC makes every effort to fix bugs on these platforms, but may be unable to
|
||||
do so quickly due to lack of hardware, less familiarity on the part of
|
||||
engineering staff, and other constraints. With the exception of Windows
|
||||
Server 2016, none of these are tested regularly by ISC.
|
||||
Server 2012 R2, none of these are tested regularly by ISC.
|
||||
|
||||
* Windows Server 2012 R2, 2016 / x64
|
||||
* Windows 10 / x64
|
||||
@@ -93,7 +93,7 @@ platforms.
|
||||
|
||||
## Unsupported platforms
|
||||
|
||||
These are platforms on which BIND 9.17 is known *not* to build or run:
|
||||
These are platforms on which BIND 9.15 is known *not* to build or run:
|
||||
|
||||
* Platforms without at least OpenSSL 1.0.2
|
||||
* Windows 10 / x86
|
||||
|
||||
384
README
Normal file
384
README
Normal file
@@ -0,0 +1,384 @@
|
||||
README
|
||||
|
||||
BIND 9
|
||||
|
||||
Contents
|
||||
|
||||
1. Introduction
|
||||
2. Reporting bugs and getting help
|
||||
3. Contributing to BIND
|
||||
4. BIND 9.15 features
|
||||
5. Building BIND
|
||||
6. macOS
|
||||
7. Dependencies
|
||||
8. Compile-time options
|
||||
9. Automated testing
|
||||
10. Documentation
|
||||
11. Change log
|
||||
12. Acknowledgments
|
||||
|
||||
Introduction
|
||||
|
||||
BIND (Berkeley Internet Name Domain) is a complete, highly portable
|
||||
implementation of the DNS (Domain Name System) protocol.
|
||||
|
||||
The BIND name server, named, is able to serve as an authoritative name
|
||||
server, recursive resolver, DNS forwarder, or all three simultaneously. It
|
||||
implements views for split-horizon DNS, automatic DNSSEC zone signing and
|
||||
key management, catalog zones to facilitate provisioning of zone data
|
||||
throughout a name server constellation, response policy zones (RPZ) to
|
||||
protect clients from malicious data, response rate limiting (RRL) and
|
||||
recursive query limits to reduce distributed denial of service attacks,
|
||||
and many other advanced DNS features. BIND also includes a suite of
|
||||
administrative tools, including the dig and delv DNS lookup tools,
|
||||
nsupdate for dynamic DNS zone updates, rndc for remote name server
|
||||
administration, and more.
|
||||
|
||||
BIND 9 began as a complete re-write of the BIND architecture that was used
|
||||
in versions 4 and 8. Internet Systems Consortium (https://www.isc.org), a
|
||||
501(c)(3) public benefit corporation dedicated to providing software and
|
||||
services in support of the Internet infrastructure, developed BIND 9 and
|
||||
is responsible for its ongoing maintenance and improvement. BIND is open
|
||||
source software licensed under the terms of the Mozilla Public License,
|
||||
version 2.0.
|
||||
|
||||
For a summary of features introduced in past major releases of BIND, see
|
||||
the file HISTORY.
|
||||
|
||||
For a detailed list of changes made throughout the history of BIND 9, see
|
||||
the file CHANGES. See below for details on the CHANGES file format.
|
||||
|
||||
For up-to-date versions and release notes, see https://www.isc.org/
|
||||
download/.
|
||||
|
||||
For information about supported platforms, see PLATFORMS.
|
||||
|
||||
Reporting bugs and getting help
|
||||
|
||||
To report non-security-sensitive bugs or request new features, you may
|
||||
open an Issue in the BIND 9 project on the ISC GitLab server at https://
|
||||
gitlab.isc.org/isc-projects/bind9.
|
||||
|
||||
Please note that, unless you explicitly mark the newly created Issue as
|
||||
"confidential", it will be publicly readable. Please do not include any
|
||||
information in bug reports that you consider to be confidential unless the
|
||||
issue has been marked as such. In particular, if submitting the contents
|
||||
of your configuration file in a non-confidential Issue, it is advisable to
|
||||
obscure key secrets: this can be done automatically by using
|
||||
named-checkconf -px.
|
||||
|
||||
If the bug you are reporting is a potential security issue, such as an
|
||||
assertion failure or other crash in named, please do NOT use GitLab to
|
||||
report it. Instead, send mail to security-officer@isc.org using our
|
||||
OpenPGP key to secure your message. (Information about OpenPGP and links
|
||||
to our key can be found at https://www.isc.org/pgpkey.) Please do not
|
||||
discuss the bug on any public mailing list.
|
||||
|
||||
For a general overview of ISC security policies, read the Knowledge Base
|
||||
article at https://kb.isc.org/docs/aa-00861.
|
||||
|
||||
Professional support and training for BIND are available from ISC at
|
||||
https://www.isc.org/support.
|
||||
|
||||
To join the BIND Users mailing list, or view the archives, visit https://
|
||||
lists.isc.org/mailman/listinfo/bind-users.
|
||||
|
||||
If you're planning on making changes to the BIND 9 source code, you may
|
||||
also want to join the BIND Workers mailing list, at https://lists.isc.org/
|
||||
mailman/listinfo/bind-workers.
|
||||
|
||||
Contributing to BIND
|
||||
|
||||
ISC maintains a public git repository for BIND; details can be found at
|
||||
http://www.isc.org/git/.
|
||||
|
||||
Information for BIND contributors can be found in the following files: -
|
||||
General information: CONTRIBUTING.md - Code of Conduct: CODE_OF_CONDUCT.md
|
||||
- BIND 9 code style: doc/dev/style.md - BIND architecture and developer
|
||||
guide: doc/dev/dev.md
|
||||
|
||||
Patches for BIND may be submitted as merge requests in the ISC GitLab
|
||||
server at at https://gitlab.isc.org/isc-projects/bind9/merge_requests.
|
||||
|
||||
By default, external contributors don't have ability to fork BIND in the
|
||||
GitLab server, but if you wish to contribute code to BIND, you may request
|
||||
permission to do so. Thereafter, you can create git branches and directly
|
||||
submit requests that they be reviewed and merged.
|
||||
|
||||
If you prefer, you may also submit code by opening a GitLab Issue and
|
||||
including your patch as an attachment, preferably generated by git
|
||||
format-patch.
|
||||
|
||||
BIND 9.15 features
|
||||
|
||||
BIND 9.15 is the newest development branch of BIND 9. It includes a number
|
||||
of changes from BIND 9.14 and earlier releases. New features include:
|
||||
|
||||
* New dnssec-policy statement to configure a key and signing policy for
|
||||
zones, enabling automatic key regeneration and rollover.
|
||||
* New network manager based on libuv.
|
||||
* Added support for the new GeoIP2 geolocation API, libmaxminddb.
|
||||
* Improved DNSSEC trust anchor configuration using the trust-anchors
|
||||
statement, permitting configuration of trust anchors in DS as well as
|
||||
DNSKEY format.
|
||||
* YAML output for dig, mdig, and delv.
|
||||
|
||||
Building BIND
|
||||
|
||||
Minimally, BIND requires a UNIX or Linux system with an ANSI C compiler,
|
||||
basic POSIX support, and a 64-bit integer type. BIND also requires the
|
||||
libuv asynchronous I/O library, and a cryptography provider library such
|
||||
as OpenSSL or a hardware service module supporting PKCS#11. On Linux, BIND
|
||||
requires the libcap library to set process privileges, though this
|
||||
requirement can be overridden by disabling capability support at compile
|
||||
time. See Compile-time options below for details on other libraries that
|
||||
may be required to support optional features.
|
||||
|
||||
Successful builds have been observed on many versions of Linux and UNIX,
|
||||
including RHEL/CentOS, Fedora, Debian, Ubuntu, SLES, openSUSE, Slackware,
|
||||
Alpine, FreeBSD, NetBSD, OpenBSD, macOS, Solaris, OpenIndiana, OmniOS CE,
|
||||
HP-UX, and OpenWRT.
|
||||
|
||||
BIND is also available for Windows Server 2012 R2 and higher. See
|
||||
win32utils/build.txt for details on building for Windows systems.
|
||||
|
||||
To build on a UNIX or Linux system, use:
|
||||
|
||||
$ ./configure
|
||||
$ make
|
||||
|
||||
If you're planning on making changes to the BIND 9 source, you should run
|
||||
make depend. If you're using Emacs, you might find make tags helpful.
|
||||
|
||||
Several environment variables that can be set before running configure
|
||||
will affect compilation. Significant ones are:
|
||||
|
||||
Variable Description
|
||||
CC The C compiler to use. configure tries to figure out the
|
||||
right one for supported systems.
|
||||
C compiler flags. Defaults to include -g and/or -O2 as
|
||||
CFLAGS supported by the compiler. Please include '-g' if you need
|
||||
to set CFLAGS.
|
||||
System header file directories. Can be used to specify
|
||||
STD_CINCLUDES where add-on thread or IPv6 support is, for example.
|
||||
Defaults to empty string.
|
||||
Any additional preprocessor symbols you want defined.
|
||||
STD_CDEFINES Defaults to empty string. For a list of possible settings,
|
||||
see the file OPTIONS.
|
||||
LDFLAGS Linker flags. Defaults to empty string.
|
||||
BUILD_CC Needed when cross-compiling: the native C compiler to use
|
||||
when building for the target system.
|
||||
BUILD_CFLAGS CFLAGS for the target system during cross-compiling.
|
||||
BUILD_CPPFLAGS CPPFLAGS for the target system during cross-compiling.
|
||||
BUILD_LDFLAGS LDFLAGS for the target system during cross-compiling.
|
||||
BUILD_LIBS LIBS for the target system during cross-compiling.
|
||||
|
||||
Additional environment variables affecting the build are listed at the end
|
||||
of the configure help text, which can be obtained by running the command:
|
||||
|
||||
$ ./configure --help
|
||||
|
||||
macOS
|
||||
|
||||
Building on macOS assumes that the "Command Tools for Xcode" is installed.
|
||||
This can be downloaded from https://developer.apple.com/download/more/ or,
|
||||
if you have Xcode already installed, you can run xcode-select --install.
|
||||
(Note that an Apple ID may be required to access the download page.)
|
||||
|
||||
Dependencies
|
||||
|
||||
Portions of BIND that are written in Python, including dnssec-keymgr,
|
||||
dnssec-coverage, dnssec-checkds, and some of the system tests, require the
|
||||
argparse, ply and distutils.core modules to be available. argparse is a
|
||||
standard module as of Python 2.7 and Python 3.2. ply is available from
|
||||
https://pypi.python.org/pypi/ply. distutils.core is required for
|
||||
installation.
|
||||
|
||||
Compile-time options
|
||||
|
||||
To see a full list of configuration options, run configure --help.
|
||||
|
||||
To build shared libraries, specify --with-libtool on the configure command
|
||||
line.
|
||||
|
||||
For the server to support DNSSEC, you need to build it with crypto
|
||||
support. To use OpenSSL, you should have OpenSSL 1.0.2e or newer
|
||||
installed. If the OpenSSL library is installed in a nonstandard location,
|
||||
specify the prefix using --with-openssl=<PREFIX> on the configure command
|
||||
line. To use a PKCS#11 hardware service module for cryptographic
|
||||
operations, specify the path to the PKCS#11 provider library using
|
||||
--with-pkcs11=<PREFIX>, and configure BIND with --enable-native-pkcs11.
|
||||
|
||||
To support the HTTP statistics channel, the server must be linked with at
|
||||
least one of the following libraries: libxml2 http://xmlsoft.org or json-c
|
||||
https://github.com/json-c/json-c. If these are installed at a nonstandard
|
||||
location, then:
|
||||
|
||||
* for libxml2, specify the prefix using --with-libxml2=/prefix,
|
||||
* for json-c, adjust PKG_CONFIG_PATH.
|
||||
|
||||
To support compression on the HTTP statistics channel, the server must be
|
||||
linked against libzlib. If this is installed in a nonstandard location,
|
||||
specify the prefix using --with-zlib=/prefix.
|
||||
|
||||
To support storing configuration data for runtime-added zones in an LMDB
|
||||
database, the server must be linked with liblmdb. If this is installed in
|
||||
a nonstandard location, specify the prefix using with-lmdb=/prefix.
|
||||
|
||||
To support MaxMind GeoIP2 location-based ACLs, the server must be linked
|
||||
with libmaxminddb. This is turned on by default if the library is found;
|
||||
if the library is installed in a nonstandard location, specify the prefix
|
||||
using --with-maxminddb=/prefix. GeoIP2 support can be switched off with
|
||||
--disable-geoip.
|
||||
|
||||
For DNSTAP packet logging, you must have installed libfstrm https://
|
||||
github.com/farsightsec/fstrm and libprotobuf-c https://
|
||||
developers.google.com/protocol-buffers, and BIND must be configured with
|
||||
--enable-dnstap.
|
||||
|
||||
Certain compiled-in constants and default settings can be increased to
|
||||
values better suited to large servers with abundant memory resources (e.g,
|
||||
64-bit servers with 12G or more of memory) by specifying --with-tuning=
|
||||
large on the configure command line. This can improve performance on big
|
||||
servers, but will consume more memory and may degrade performance on
|
||||
smaller systems.
|
||||
|
||||
On Linux, process capabilities are managed in user space using the libcap
|
||||
library, which can be installed on most Linux systems via the libcap-dev
|
||||
or libcap-devel package. Process capability support can also be disabled
|
||||
by configuring with --disable-linux-caps.
|
||||
|
||||
On some platforms it is necessary to explicitly request large file support
|
||||
to handle files bigger than 2GB. This can be done by using
|
||||
--enable-largefile on the configure command line.
|
||||
|
||||
Support for the "fixed" rrset-order option can be enabled or disabled by
|
||||
specifying --enable-fixed-rrset or --disable-fixed-rrset on the configure
|
||||
command line. By default, fixed rrset-order is disabled to reduce memory
|
||||
footprint.
|
||||
|
||||
The --enable-querytrace option causes named to log every step of
|
||||
processing every query. This should only be enabled when debugging,
|
||||
because it has a significant negative impact on query performance.
|
||||
|
||||
make install will install named and the various BIND 9 libraries. By
|
||||
default, installation is into /usr/local, but this can be changed with the
|
||||
--prefix option when running configure.
|
||||
|
||||
You may specify the option --sysconfdir to set the directory where
|
||||
configuration files like named.conf go by default, and --localstatedir to
|
||||
set the default parent directory of run/named.pid. --sysconfdir defaults
|
||||
to $prefix/etc and --localstatedir defaults to $prefix/var.
|
||||
|
||||
Automated testing
|
||||
|
||||
A system test suite can be run with make test. The system tests require
|
||||
you to configure a set of virtual IP addresses on your system (this allows
|
||||
multiple servers to run locally and communicate with one another). These
|
||||
IP addresses can be configured by running the command bin/tests/system/
|
||||
ifconfig.sh up as root.
|
||||
|
||||
Some tests require Perl and the Net::DNS and/or IO::Socket::INET6 modules,
|
||||
and will be skipped if these are not available. Some tests require Python
|
||||
and the dnspython module and will be skipped if these are not available.
|
||||
See bin/tests/system/README for further details.
|
||||
|
||||
Unit tests are implemented using the CMocka unit testing framework. To
|
||||
build them, use configure --with-cmocka. Execution of tests is done by the
|
||||
Kyua test execution engine; if the kyua command is available, then unit
|
||||
tests can be run via make test or make unit.
|
||||
|
||||
Documentation
|
||||
|
||||
The BIND 9 Administrator Reference Manual is included with the source
|
||||
distribution, in DocBook XML, HTML, and PDF format, in the doc/arm
|
||||
directory.
|
||||
|
||||
Some of the programs in the BIND 9 distribution have man pages in their
|
||||
directories. In particular, the command line options of named are
|
||||
documented in bin/named/named.8.
|
||||
|
||||
Frequently (and not-so-frequently) asked questions and their answers can
|
||||
be found in the ISC Knowledge Base at https://kb.isc.org.
|
||||
|
||||
Additional information on various subjects can be found in other README
|
||||
files throughout the source tree.
|
||||
|
||||
Change log
|
||||
|
||||
A detailed list of all changes that have been made throughout the
|
||||
development BIND 9 is included in the file CHANGES, with the most recent
|
||||
changes listed first. Change notes include tags indicating the category of
|
||||
the change that was made; these categories are:
|
||||
|
||||
Category Description
|
||||
[func] New feature
|
||||
[bug] General bug fix
|
||||
[security] Fix for a significant security flaw
|
||||
[experimental] Used for new features when the syntax or other aspects of
|
||||
the design are still in flux and may change
|
||||
[port] Portability enhancement
|
||||
[maint] Updates to built-in data such as root server addresses and
|
||||
keys
|
||||
[tuning] Changes to built-in configuration defaults and constants to
|
||||
improve performance
|
||||
[performance] Other changes to improve server performance
|
||||
[protocol] Updates to the DNS protocol such as new RR types
|
||||
[test] Changes to the automatic tests, not affecting server
|
||||
functionality
|
||||
[cleanup] Minor corrections and refactoring
|
||||
[doc] Documentation
|
||||
[contrib] Changes to the contributed tools and libraries in the
|
||||
'contrib' subdirectory
|
||||
Used in the master development branch to reserve change
|
||||
[placeholder] numbers for use in other branches, e.g. when fixing a bug
|
||||
that only exists in older releases
|
||||
|
||||
In general, [func] and [experimental] tags will only appear in new-feature
|
||||
releases (i.e., those with version numbers ending in zero). Some new
|
||||
functionality may be backported to older releases on a case-by-case basis.
|
||||
All other change types may be applied to all currently-supported releases.
|
||||
|
||||
Bug report identifiers
|
||||
|
||||
Most notes in the CHANGES file include a reference to a bug report or
|
||||
issue number. Prior to 2018, these were usually of the form [RT #NNN] and
|
||||
referred to entries in the "bind9-bugs" RT database, which was not open to
|
||||
the public. More recent entries use the form [GL #NNN] or, less often, [GL
|
||||
!NNN], which, respectively, refer to issues or merge requests in the
|
||||
GitLab database. Most of these are publicly readable, unless they include
|
||||
information which is confidential or security sensitive.
|
||||
|
||||
To look up a GitLab issue by its number, use the URL https://
|
||||
gitlab.isc.org/isc-projects/bind9/issues/NNN. To look up a merge request,
|
||||
use https://gitlab.isc.org/isc-projects/bind9/merge_requests/NNN.
|
||||
|
||||
In rare cases, an issue or merge request number may be followed with the
|
||||
letter "P". This indicates that the information is in the private ISC
|
||||
GitLab instance, which is not visible to the public.
|
||||
|
||||
Acknowledgments
|
||||
|
||||
* The original development of BIND 9 was underwritten by the following
|
||||
organizations:
|
||||
|
||||
Sun Microsystems, Inc.
|
||||
Hewlett Packard
|
||||
Compaq Computer Corporation
|
||||
IBM
|
||||
Process Software Corporation
|
||||
Silicon Graphics, Inc.
|
||||
Network Associates, Inc.
|
||||
U.S. Defense Information Systems Agency
|
||||
USENIX Association
|
||||
Stichting NLnet - NLnet Foundation
|
||||
Nominum, Inc.
|
||||
|
||||
* This product includes software developed by the OpenSSL Project for
|
||||
use in the OpenSSL Toolkit. http://www.OpenSSL.org/
|
||||
|
||||
* This product includes cryptographic software written by Eric Young
|
||||
(eay@cryptsoft.com)
|
||||
|
||||
* This product includes software written by Tim Hudson
|
||||
(tjh@cryptsoft.com)
|
||||
194
README.md
194
README.md
@@ -15,6 +15,7 @@
|
||||
1. [Introduction](#intro)
|
||||
1. [Reporting bugs and getting help](#help)
|
||||
1. [Contributing to BIND](#contrib)
|
||||
1. [BIND 9.15 features](#features)
|
||||
1. [Building BIND](#build)
|
||||
1. [macOS](#macos)
|
||||
1. [Dependencies](#dependencies)
|
||||
@@ -27,26 +28,26 @@
|
||||
### <a name="intro"/> Introduction
|
||||
|
||||
BIND (Berkeley Internet Name Domain) is a complete, highly portable
|
||||
implementation of the Domain Name System (DNS) protocol.
|
||||
implementation of the DNS (Domain Name System) protocol.
|
||||
|
||||
The BIND name server, `named`, can act as an authoritative name
|
||||
server, recursive resolver, DNS forwarder, or all three simultaneously. It
|
||||
The BIND name server, `named`, is able to serve as an authoritative name
|
||||
server, recursive resolver, DNS forwarder, or all three simultaneously. It
|
||||
implements views for split-horizon DNS, automatic DNSSEC zone signing and
|
||||
key management, catalog zones to facilitate provisioning of zone data
|
||||
throughout a name server constellation, response policy zones (RPZ) to
|
||||
protect clients from malicious data, response rate limiting (RRL) and
|
||||
recursive query limits to reduce distributed denial of service attacks,
|
||||
and many other advanced DNS features. BIND also includes a suite of
|
||||
and many other advanced DNS features. BIND also includes a suite of
|
||||
administrative tools, including the `dig` and `delv` DNS lookup tools,
|
||||
`nsupdate` for dynamic DNS zone updates, `rndc` for remote name server
|
||||
administration, and more.
|
||||
|
||||
BIND 9 began as a complete rewrite of the BIND architecture that was
|
||||
BIND 9 began as a complete re-write of the BIND architecture that was
|
||||
used in versions 4 and 8. Internet Systems Consortium
|
||||
([https://www.isc.org](https://www.isc.org)), a 501(c)(3) US public benefit
|
||||
([https://www.isc.org](https://www.isc.org)), a 501(c)(3) public benefit
|
||||
corporation dedicated to providing software and services in support of the
|
||||
Internet infrastructure, developed BIND 9 and is responsible for its
|
||||
ongoing maintenance and improvement. BIND is open source software
|
||||
ongoing maintenance and improvement. BIND is open source software
|
||||
licensed under the terms of the Mozilla Public License, version 2.0.
|
||||
|
||||
For a summary of features introduced in past major releases of BIND,
|
||||
@@ -64,19 +65,19 @@ For information about supported platforms, see [PLATFORMS](PLATFORMS.md).
|
||||
### <a name="help"/> Reporting bugs and getting help
|
||||
|
||||
To report non-security-sensitive bugs or request new features, you may
|
||||
open an issue in the BIND 9 project on the
|
||||
open an Issue in the BIND 9 project on the
|
||||
[ISC GitLab server](https://gitlab.isc.org) at
|
||||
[https://gitlab.isc.org/isc-projects/bind9](https://gitlab.isc.org/isc-projects/bind9).
|
||||
|
||||
Please note that, unless you explicitly mark the newly created issue as
|
||||
"confidential," it will be publicly readable. Please do not include any
|
||||
Please note that, unless you explicitly mark the newly created Issue as
|
||||
"confidential", it will be publicly readable. Please do not include any
|
||||
information in bug reports that you consider to be confidential unless
|
||||
the issue has been marked as such. In particular, if submitting the
|
||||
contents of your configuration file in a non-confidential issue, it is
|
||||
advisable to obscure key secrets; this can be done automatically by
|
||||
the issue has been marked as such. In particular, if submitting the
|
||||
contents of your configuration file in a non-confidential Issue, it is
|
||||
advisable to obscure key secrets: this can be done automatically by
|
||||
using `named-checkconf -px`.
|
||||
|
||||
If you are reporting a bug that is a potential security issue, such as an
|
||||
If the bug you are reporting is a potential security issue, such as an
|
||||
assertion failure or other crash in `named`, please do *NOT* use GitLab to
|
||||
report it. Instead, send mail to
|
||||
[security-officer@isc.org](mailto:security-officer@isc.org) using our
|
||||
@@ -85,12 +86,11 @@ to our key can be found at
|
||||
[https://www.isc.org/pgpkey](https://www.isc.org/pgpkey).) Please do not
|
||||
discuss the bug on any public mailing list.
|
||||
|
||||
For a general overview of ISC security policies, read the Knowledgebase
|
||||
For a general overview of ISC security policies, read the Knowledge Base
|
||||
article at [https://kb.isc.org/docs/aa-00861](https://kb.isc.org/docs/aa-00861).
|
||||
|
||||
Professional support and training for BIND are available from
|
||||
ISC. Contact us at [https://www.isc.org/contact](https://www.isc.org/contact)
|
||||
for more information.
|
||||
ISC at [https://www.isc.org/support](https://www.isc.org/support).
|
||||
|
||||
To join the __BIND Users__ mailing list, or view the archives, visit
|
||||
[https://lists.isc.org/mailman/listinfo/bind-users](https://lists.isc.org/mailman/listinfo/bind-users).
|
||||
@@ -102,7 +102,7 @@ may also want to join the __BIND Workers__ mailing list, at
|
||||
### <a name="contrib"/> Contributing to BIND
|
||||
|
||||
ISC maintains a public git repository for BIND; details can be found
|
||||
at [https://www.isc.org/sourceaccess/](https://www.isc.org/sourceaccess/).
|
||||
at [http://www.isc.org/git/](http://www.isc.org/git/).
|
||||
|
||||
Information for BIND contributors can be found in the following files:
|
||||
- General information: [CONTRIBUTING.md](CONTRIBUTING.md)
|
||||
@@ -112,22 +112,38 @@ Information for BIND contributors can be found in the following files:
|
||||
|
||||
Patches for BIND may be submitted as
|
||||
[merge requests](https://gitlab.isc.org/isc-projects/bind9/merge_requests)
|
||||
on the [ISC GitLab server](https://gitlab.isc.org).
|
||||
in the [ISC GitLab server](https://gitlab.isc.org) at
|
||||
at [https://gitlab.isc.org/isc-projects/bind9/merge_requests](https://gitlab.isc.org/isc-projects/bind9/merge_requests).
|
||||
|
||||
By default, external contributors do not have the ability to fork BIND on the
|
||||
GitLab server; if you wish to contribute code to BIND, you may request
|
||||
By default, external contributors don't have ability to fork BIND in the
|
||||
GitLab server, but if you wish to contribute code to BIND, you may request
|
||||
permission to do so. Thereafter, you can create git branches and directly
|
||||
submit requests that they be reviewed and merged.
|
||||
|
||||
If you prefer, you may also submit code by opening a
|
||||
[GitLab issue](https://gitlab.isc.org/isc-projects/bind9/issues) and
|
||||
[GitLab Issue](https://gitlab.isc.org/isc-projects/bind9/issues) and
|
||||
including your patch as an attachment, preferably generated by
|
||||
`git format-patch`.
|
||||
|
||||
### <a name="build"/> Building BIND 9
|
||||
### <a name="features"/> BIND 9.15 features
|
||||
|
||||
At a minimum, BIND requires a Unix or Linux system with an ANSI C compiler,
|
||||
basic POSIX support, and a 64-bit integer type. BIND also requires the
|
||||
BIND 9.15 is the newest development branch of BIND 9. It includes a
|
||||
number of changes from BIND 9.14 and earlier releases. New features
|
||||
include:
|
||||
|
||||
* New `dnssec-policy` statement to configure a key and signing policy
|
||||
for zones, enabling automatic key regeneration and rollover.
|
||||
* New network manager based on libuv.
|
||||
* Added support for the new GeoIP2 geolocation API, `libmaxminddb`.
|
||||
* Improved DNSSEC trust anchor configuration using the `trust-anchors`
|
||||
statement, permitting configuration of trust anchors in DS as well as
|
||||
DNSKEY format.
|
||||
* YAML output for `dig`, `mdig`, and `delv`.
|
||||
|
||||
### <a name="build"/> Building BIND
|
||||
|
||||
Minimally, BIND requires a UNIX or Linux system with an ANSI C compiler,
|
||||
basic POSIX support, and a 64-bit integer type. BIND also requires the
|
||||
`libuv` asynchronous I/O library, and a cryptography provider library
|
||||
such as OpenSSL or a hardware service module supporting PKCS#11. On
|
||||
Linux, BIND requires the `libcap` library to set process privileges,
|
||||
@@ -137,30 +153,37 @@ for details on other libraries that may be required to support
|
||||
optional features.
|
||||
|
||||
Successful builds have been observed on many versions of Linux and
|
||||
Unix, including RHEL/CentOS, Fedora, Debian, Ubuntu, SLES, openSUSE,
|
||||
UNIX, including RHEL/CentOS, Fedora, Debian, Ubuntu, SLES, openSUSE,
|
||||
Slackware, Alpine, FreeBSD, NetBSD, OpenBSD, macOS, Solaris,
|
||||
OpenIndiana, OmniOS CE, HP-UX, and OpenWRT.
|
||||
|
||||
BIND 9 is also available for Windows Server 2012 R2 and higher. See
|
||||
BIND is also available for Windows Server 2012 R2 and higher. See
|
||||
`win32utils/build.txt` for details on building for Windows
|
||||
systems.
|
||||
|
||||
To build on a Unix or Linux system, use:
|
||||
To build on a UNIX or Linux system, use:
|
||||
|
||||
$ autoreconf -fi (if you are building in the git repository)
|
||||
$ ./configure
|
||||
$ make
|
||||
|
||||
If you're using Emacs, you might find `make tags` helpful.
|
||||
If you're planning on making changes to the BIND 9 source, you should run
|
||||
`make depend`. If you're using Emacs, you might find `make tags` helpful.
|
||||
|
||||
Several environment variables, which can be set before running `configure`,
|
||||
Several environment variables that can be set before running `configure` will
|
||||
affect compilation. Significant ones are:
|
||||
|
||||
|Variable|Description |
|
||||
|--------------------|-----------------------------------------------|
|
||||
|`CC`|The C compiler to use. `configure` tries to figure out the right one for supported systems.|
|
||||
|`CFLAGS`|C compiler flags. Defaults to include -g and/or -O2 as supported by the compiler. Please include '-g' if you need to set `CFLAGS`. |
|
||||
|`STD_CINCLUDES`|System header file directories. Can be used to specify where add-on thread or IPv6 support is, for example. Defaults to empty string.|
|
||||
|`STD_CDEFINES`|Any additional preprocessor symbols you want defined. Defaults to empty string. For a list of possible settings, see the file [OPTIONS](OPTIONS.md).|
|
||||
|`LDFLAGS`|Linker flags. Defaults to empty string.|
|
||||
|`BUILD_CC`|Needed when cross-compiling: the native C compiler to use when building for the target system.|
|
||||
|`BUILD_CFLAGS`|`CFLAGS` for the target system during cross-compiling.|
|
||||
|`BUILD_CPPFLAGS`|`CPPFLAGS` for the target system during cross-compiling.|
|
||||
|`BUILD_LDFLAGS`|`LDFLAGS` for the target system during cross-compiling.|
|
||||
|`BUILD_LIBS`|`LIBS` for the target system during cross-compiling.|
|
||||
|
||||
Additional environment variables affecting the build are listed at the
|
||||
end of the `configure` help text, which can be obtained by running the
|
||||
@@ -170,32 +193,32 @@ command:
|
||||
|
||||
#### <a name="macos"> macOS
|
||||
|
||||
Building on macOS assumes that the "Command Tools for Xcode" are installed.
|
||||
These can be downloaded from
|
||||
Building on macOS assumes that the "Command Tools for Xcode" is installed.
|
||||
This can be downloaded from
|
||||
[https://developer.apple.com/download/more/](https://developer.apple.com/download/more/)
|
||||
or, if you have Xcode already installed, you can run `xcode-select --install`.
|
||||
(Note that an Apple ID may be required to access the download page.)
|
||||
or, if you have Xcode already installed, you can run `xcode-select
|
||||
--install`. (Note that an Apple ID may be required to access the download
|
||||
page.)
|
||||
|
||||
#### <a name="dependencies"> Dependencies
|
||||
### <a name="dependencies"/> Dependencies
|
||||
|
||||
To build BIND you need to have the following packages installed:
|
||||
|
||||
libuv
|
||||
pkg-config / pkgconfig / pkgconf
|
||||
|
||||
To build BIND from the git repository, you need the following tools
|
||||
installed:
|
||||
|
||||
autoconf (includes autoreconf)
|
||||
automake
|
||||
libtool
|
||||
Portions of BIND that are written in Python, including
|
||||
`dnssec-keymgr`, `dnssec-coverage`, `dnssec-checkds`, and some of the
|
||||
system tests, require the `argparse`, `ply` and `distutils.core` modules
|
||||
to be available.
|
||||
`argparse` is a standard module as of Python 2.7 and Python 3.2.
|
||||
`ply` is available from [https://pypi.python.org/pypi/ply](https://pypi.python.org/pypi/ply).
|
||||
`distutils.core` is required for installation.
|
||||
|
||||
#### <a name="opts"/> Compile-time options
|
||||
|
||||
To see a full list of configuration options, run `configure --help`.
|
||||
|
||||
To build shared libraries, specify `--with-libtool` on the `configure`
|
||||
command line.
|
||||
|
||||
For the server to support DNSSEC, you need to build it with crypto support.
|
||||
To use OpenSSL, you should have OpenSSL 1.0.2e or newer installed. If the
|
||||
To use OpenSSL, you should have OpenSSL 1.0.2e or newer installed. If the
|
||||
OpenSSL library is installed in a nonstandard location, specify the prefix
|
||||
using `--with-openssl=<PREFIX>` on the configure command line. To use a
|
||||
PKCS#11 hardware service module for cryptographic operations, specify the
|
||||
@@ -208,15 +231,15 @@ least one of the following libraries: `libxml2`
|
||||
[https://github.com/json-c/json-c](https://github.com/json-c/json-c).
|
||||
If these are installed at a nonstandard location, then:
|
||||
|
||||
* for `libxml2`, specify the prefix using `--with-libxml2=/prefix`.
|
||||
* for `libxml2`, specify the prefix using `--with-libxml2=/prefix`,
|
||||
* for `json-c`, adjust `PKG_CONFIG_PATH`.
|
||||
|
||||
To support compression on the HTTP statistics channel, the server must be
|
||||
linked against `libzlib`. If this is installed in a nonstandard location,
|
||||
linked against `libzlib`. If this is installed in a nonstandard location,
|
||||
specify the prefix using `--with-zlib=/prefix`.
|
||||
|
||||
To support storing configuration data for runtime-added zones in an LMDB
|
||||
database, the server must be linked with `liblmdb`. If this is installed in a
|
||||
database, the server must be linked with liblmdb. If this is installed in a
|
||||
nonstandard location, specify the prefix using `with-lmdb=/prefix`.
|
||||
|
||||
To support MaxMind GeoIP2 location-based ACLs, the server must be linked
|
||||
@@ -231,10 +254,10 @@ and `libprotobuf-c`
|
||||
[https://developers.google.com/protocol-buffers](https://developers.google.com/protocol-buffers),
|
||||
and BIND must be configured with `--enable-dnstap`.
|
||||
|
||||
Certain compiled-in constants and default settings can be decreased to
|
||||
Certain compiled-in constants and default settings can be increased to
|
||||
values better suited to small machines, e.g. OpenWRT boxes, by specifying
|
||||
`--with-tuning=small` on the `configure` command line. This decreases
|
||||
memory usage by using smaller structures, but degrades performance.
|
||||
`--with-tuning=small` on the `configure` command line. This will decrease
|
||||
memory usage by using smaller structures, but will degrade performance.
|
||||
|
||||
On Linux, process capabilities are managed in user space using
|
||||
the `libcap` library, which can be installed on most Linux systems via
|
||||
@@ -247,54 +270,53 @@ to handle files bigger than 2GB. This can be done by using
|
||||
|
||||
Support for the "fixed" rrset-order option can be enabled or disabled by
|
||||
specifying `--enable-fixed-rrset` or `--disable-fixed-rrset` on the
|
||||
configure command line. By default, fixed rrset-order is disabled to
|
||||
configure command line. By default, fixed rrset-order is disabled to
|
||||
reduce memory footprint.
|
||||
|
||||
The `--enable-querytrace` option causes `named` to log every step of
|
||||
processing every query. The `--enable-singletrace` option turns on the
|
||||
same verbose tracing, but allows an individual query to be separately
|
||||
traced by setting its query ID to 0. These options should only be enabled
|
||||
when debugging, because they have a significant negative impact on query
|
||||
performance.
|
||||
processing every query. This should only be enabled when debugging, because
|
||||
it has a significant negative impact on query performance.
|
||||
|
||||
`make install` installs `named` and the various BIND 9 libraries. By
|
||||
`make install` will install `named` and the various BIND 9 libraries. By
|
||||
default, installation is into /usr/local, but this can be changed with the
|
||||
`--prefix` option when running `configure`.
|
||||
|
||||
You may specify the option `--sysconfdir` to set the directory where
|
||||
configuration files like `named.conf` go by default, and `--localstatedir`
|
||||
to set the default parent directory of `run/named.pid`. `--sysconfdir`
|
||||
to set the default parent directory of `run/named.pid`. `--sysconfdir`
|
||||
defaults to `$prefix/etc` and `--localstatedir` defaults to `$prefix/var`.
|
||||
|
||||
### <a name="testing"/> Automated testing
|
||||
|
||||
A system test suite can be run with `make check`. The system tests require
|
||||
A system test suite can be run with `make test`. The system tests require
|
||||
you to configure a set of virtual IP addresses on your system (this allows
|
||||
multiple servers to run locally and communicate with each other). These
|
||||
multiple servers to run locally and communicate with one another). These
|
||||
IP addresses can be configured by running the command
|
||||
`bin/tests/system/ifconfig.sh up` as root.
|
||||
|
||||
Some tests require Perl and the `Net::DNS` and/or `IO::Socket::INET6` modules,
|
||||
and are skipped if these are not available. Some tests require Python
|
||||
and the `dnspython` module and are skipped if these are not available.
|
||||
and will be skipped if these are not available. Some tests require Python
|
||||
and the `dnspython` module and will be skipped if these are not available.
|
||||
See bin/tests/system/README for further details.
|
||||
|
||||
Unit tests are implemented using the CMocka unit testing framework. To build
|
||||
them, use `configure --with-cmocka`. Execution of tests is done by the automake
|
||||
parallel test driver; unit tests are also run by `make check`.
|
||||
Unit tests are implemented using the [CMocka unit testing framework](https://cmocka.org/).
|
||||
To build them, use `configure --with-cmocka`. Execution of tests is done
|
||||
by the [Kyua test execution engine](https://github.com/jmmv/kyua); if the
|
||||
`kyua` command is available, then unit tests can be run via `make test`
|
||||
or `make unit`.
|
||||
|
||||
### <a name="doc"/> Documentation
|
||||
|
||||
The *BIND 9 Administrator Reference Manual* (ARM) is included with the source
|
||||
distribution, and in .rst format, in the `doc/arm`
|
||||
directory. HTML and PDF versions are automatically generated and can
|
||||
be viewed at [https://bind9.readthedocs.io/en/latest/index.html](https://bind9.readthedocs.io/en/latest/index.html).
|
||||
The *BIND 9 Administrator Reference Manual* is included with the source
|
||||
distribution, in DocBook XML, HTML, and PDF format, in the `doc/arm`
|
||||
directory.
|
||||
|
||||
Man pages for some of the programs in the BIND 9 distribution
|
||||
are also included in the BIND ARM.
|
||||
Some of the programs in the BIND 9 distribution have man pages in their
|
||||
directories. In particular, the command line options of `named` are
|
||||
documented in `bin/named/named.8`.
|
||||
|
||||
Frequently (and not-so-frequently) asked questions and their answers
|
||||
can be found in the ISC Knowledgebase at
|
||||
can be found in the ISC Knowledge Base at
|
||||
[https://kb.isc.org](https://kb.isc.org).
|
||||
|
||||
Additional information on various subjects can be found in other
|
||||
@@ -303,8 +325,8 @@ Additional information on various subjects can be found in other
|
||||
### <a name="changes"/> Change log
|
||||
|
||||
A detailed list of all changes that have been made throughout the
|
||||
development of BIND 9 is included in the file CHANGES, with the most recent
|
||||
changes listed first. Change notes include tags indicating the category of
|
||||
development BIND 9 is included in the file CHANGES, with the most recent
|
||||
changes listed first. Change notes include tags indicating the category of
|
||||
the change that was made; these categories are:
|
||||
|
||||
|Category |Description |
|
||||
@@ -322,12 +344,12 @@ the change that was made; these categories are:
|
||||
| [cleanup] | Minor corrections and refactoring |
|
||||
| [doc] | Documentation |
|
||||
| [contrib] | Changes to the contributed tools and libraries in the 'contrib' subdirectory |
|
||||
| [placeholder] | Used in the main development branch to reserve change numbers for use in other branches, e.g., when fixing a bug that only exists in older releases |
|
||||
| [placeholder] | Used in the master development branch to reserve change numbers for use in other branches, e.g. when fixing a bug that only exists in older releases |
|
||||
|
||||
In general, [func] and [experimental] tags only appear in new-feature
|
||||
releases (i.e., those with version numbers ending in zero). Some new
|
||||
In general, [func] and [experimental] tags will only appear in new-feature
|
||||
releases (i.e., those with version numbers ending in zero). Some new
|
||||
functionality may be backported to older releases on a case-by-case basis.
|
||||
All other change types may be applied to all currently supported releases.
|
||||
All other change types may be applied to all currently-supported releases.
|
||||
|
||||
#### Bug report identifiers
|
||||
|
||||
@@ -337,7 +359,7 @@ and referred to entries in the "bind9-bugs" RT database, which was not open
|
||||
to the public. More recent entries use the form `[GL #NNN]` or, less often,
|
||||
`[GL !NNN]`, which, respectively, refer to issues or merge requests in the
|
||||
GitLab database. Most of these are publicly readable, unless they include
|
||||
information which is confidential or security-sensitive.
|
||||
information which is confidential or security sensitive.
|
||||
|
||||
To look up a GitLab issue by its number, use the URL
|
||||
[https://gitlab.isc.org/isc-projects/bind9/issues/NNN](https://gitlab.isc.org/isc-projects/bind9/issues).
|
||||
@@ -367,7 +389,7 @@ GitLab instance, which is not visible to the public.
|
||||
|
||||
* This product includes software developed by the OpenSSL Project for use
|
||||
in the OpenSSL Toolkit.
|
||||
[https://www.OpenSSL.org/](https://www.OpenSSL.org/)
|
||||
[http://www.OpenSSL.org/](http://www.OpenSSL.org/)
|
||||
* This product includes cryptographic software written by Eric Young
|
||||
(eay@cryptsoft.com).
|
||||
* This product includes software written by Tim Hudson (tjh@cryptsoft.com).
|
||||
(eay@cryptsoft.com)
|
||||
* This product includes software written by Tim Hudson (tjh@cryptsoft.com)
|
||||
|
||||
387
aclocal.m4
vendored
Normal file
387
aclocal.m4
vendored
Normal file
@@ -0,0 +1,387 @@
|
||||
# generated automatically by aclocal 1.16.1 -*- Autoconf -*-
|
||||
|
||||
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
|
||||
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
|
||||
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
|
||||
# serial 12 (pkg-config-0.29.2)
|
||||
|
||||
dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
|
||||
dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
|
||||
dnl
|
||||
dnl This program is free software; you can redistribute it and/or modify
|
||||
dnl it under the terms of the GNU General Public License as published by
|
||||
dnl the Free Software Foundation; either version 2 of the License, or
|
||||
dnl (at your option) any later version.
|
||||
dnl
|
||||
dnl This program is distributed in the hope that it will be useful, but
|
||||
dnl WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
dnl General Public License for more details.
|
||||
dnl
|
||||
dnl You should have received a copy of the GNU General Public License
|
||||
dnl along with this program; if not, write to the Free Software
|
||||
dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
dnl 02111-1307, USA.
|
||||
dnl
|
||||
dnl As a special exception to the GNU General Public License, if you
|
||||
dnl distribute this file as part of a program that contains a
|
||||
dnl configuration script generated by Autoconf, you may include it under
|
||||
dnl the same distribution terms that you use for the rest of that
|
||||
dnl program.
|
||||
|
||||
dnl PKG_PREREQ(MIN-VERSION)
|
||||
dnl -----------------------
|
||||
dnl Since: 0.29
|
||||
dnl
|
||||
dnl Verify that the version of the pkg-config macros are at least
|
||||
dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's
|
||||
dnl installed version of pkg-config, this checks the developer's version
|
||||
dnl of pkg.m4 when generating configure.
|
||||
dnl
|
||||
dnl To ensure that this macro is defined, also add:
|
||||
dnl m4_ifndef([PKG_PREREQ],
|
||||
dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])])
|
||||
dnl
|
||||
dnl See the "Since" comment for each macro you use to see what version
|
||||
dnl of the macros you require.
|
||||
m4_defun([PKG_PREREQ],
|
||||
[m4_define([PKG_MACROS_VERSION], [0.29.2])
|
||||
m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,
|
||||
[m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])])
|
||||
])dnl PKG_PREREQ
|
||||
|
||||
dnl PKG_PROG_PKG_CONFIG([MIN-VERSION])
|
||||
dnl ----------------------------------
|
||||
dnl Since: 0.16
|
||||
dnl
|
||||
dnl Search for the pkg-config tool and set the PKG_CONFIG variable to
|
||||
dnl first found in the path. Checks that the version of pkg-config found
|
||||
dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is
|
||||
dnl used since that's the first version where most current features of
|
||||
dnl pkg-config existed.
|
||||
AC_DEFUN([PKG_PROG_PKG_CONFIG],
|
||||
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
|
||||
m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
|
||||
m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
|
||||
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
|
||||
AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
|
||||
AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
|
||||
|
||||
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
|
||||
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
|
||||
fi
|
||||
if test -n "$PKG_CONFIG"; then
|
||||
_pkg_min_version=m4_default([$1], [0.9.0])
|
||||
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
|
||||
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
|
||||
AC_MSG_RESULT([yes])
|
||||
else
|
||||
AC_MSG_RESULT([no])
|
||||
PKG_CONFIG=""
|
||||
fi
|
||||
fi[]dnl
|
||||
])dnl PKG_PROG_PKG_CONFIG
|
||||
|
||||
dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
|
||||
dnl -------------------------------------------------------------------
|
||||
dnl Since: 0.18
|
||||
dnl
|
||||
dnl Check to see whether a particular set of modules exists. Similar to
|
||||
dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
|
||||
dnl
|
||||
dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
|
||||
dnl only at the first occurence in configure.ac, so if the first place
|
||||
dnl it's called might be skipped (such as if it is within an "if", you
|
||||
dnl have to call PKG_CHECK_EXISTS manually
|
||||
AC_DEFUN([PKG_CHECK_EXISTS],
|
||||
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
|
||||
if test -n "$PKG_CONFIG" && \
|
||||
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
|
||||
m4_default([$2], [:])
|
||||
m4_ifvaln([$3], [else
|
||||
$3])dnl
|
||||
fi])
|
||||
|
||||
dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
|
||||
dnl ---------------------------------------------
|
||||
dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting
|
||||
dnl pkg_failed based on the result.
|
||||
m4_define([_PKG_CONFIG],
|
||||
[if test -n "$$1"; then
|
||||
pkg_cv_[]$1="$$1"
|
||||
elif test -n "$PKG_CONFIG"; then
|
||||
PKG_CHECK_EXISTS([$3],
|
||||
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
|
||||
test "x$?" != "x0" && pkg_failed=yes ],
|
||||
[pkg_failed=yes])
|
||||
else
|
||||
pkg_failed=untried
|
||||
fi[]dnl
|
||||
])dnl _PKG_CONFIG
|
||||
|
||||
dnl _PKG_SHORT_ERRORS_SUPPORTED
|
||||
dnl ---------------------------
|
||||
dnl Internal check to see if pkg-config supports short errors.
|
||||
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
|
||||
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
|
||||
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
|
||||
_pkg_short_errors_supported=yes
|
||||
else
|
||||
_pkg_short_errors_supported=no
|
||||
fi[]dnl
|
||||
])dnl _PKG_SHORT_ERRORS_SUPPORTED
|
||||
|
||||
|
||||
dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
|
||||
dnl [ACTION-IF-NOT-FOUND])
|
||||
dnl --------------------------------------------------------------
|
||||
dnl Since: 0.4.0
|
||||
dnl
|
||||
dnl Note that if there is a possibility the first call to
|
||||
dnl PKG_CHECK_MODULES might not happen, you should be sure to include an
|
||||
dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
|
||||
AC_DEFUN([PKG_CHECK_MODULES],
|
||||
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
|
||||
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
|
||||
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
|
||||
|
||||
pkg_failed=no
|
||||
AC_MSG_CHECKING([for $2])
|
||||
|
||||
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
|
||||
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
|
||||
|
||||
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
|
||||
and $1[]_LIBS to avoid the need to call pkg-config.
|
||||
See the pkg-config man page for more details.])
|
||||
|
||||
if test $pkg_failed = yes; then
|
||||
AC_MSG_RESULT([no])
|
||||
_PKG_SHORT_ERRORS_SUPPORTED
|
||||
if test $_pkg_short_errors_supported = yes; then
|
||||
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
|
||||
else
|
||||
$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
|
||||
fi
|
||||
# Put the nasty error message in config.log where it belongs
|
||||
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
|
||||
|
||||
m4_default([$4], [AC_MSG_ERROR(
|
||||
[Package requirements ($2) were not met:
|
||||
|
||||
$$1_PKG_ERRORS
|
||||
|
||||
Consider adjusting the PKG_CONFIG_PATH environment variable if you
|
||||
installed software in a non-standard prefix.
|
||||
|
||||
_PKG_TEXT])[]dnl
|
||||
])
|
||||
elif test $pkg_failed = untried; then
|
||||
AC_MSG_RESULT([no])
|
||||
m4_default([$4], [AC_MSG_FAILURE(
|
||||
[The pkg-config script could not be found or is too old. Make sure it
|
||||
is in your PATH or set the PKG_CONFIG environment variable to the full
|
||||
path to pkg-config.
|
||||
|
||||
_PKG_TEXT
|
||||
|
||||
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
|
||||
])
|
||||
else
|
||||
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
|
||||
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
|
||||
AC_MSG_RESULT([yes])
|
||||
$3
|
||||
fi[]dnl
|
||||
])dnl PKG_CHECK_MODULES
|
||||
|
||||
|
||||
dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
|
||||
dnl [ACTION-IF-NOT-FOUND])
|
||||
dnl ---------------------------------------------------------------------
|
||||
dnl Since: 0.29
|
||||
dnl
|
||||
dnl Checks for existence of MODULES and gathers its build flags with
|
||||
dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
|
||||
dnl and VARIABLE-PREFIX_LIBS from --libs.
|
||||
dnl
|
||||
dnl Note that if there is a possibility the first call to
|
||||
dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to
|
||||
dnl include an explicit call to PKG_PROG_PKG_CONFIG in your
|
||||
dnl configure.ac.
|
||||
AC_DEFUN([PKG_CHECK_MODULES_STATIC],
|
||||
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
|
||||
_save_PKG_CONFIG=$PKG_CONFIG
|
||||
PKG_CONFIG="$PKG_CONFIG --static"
|
||||
PKG_CHECK_MODULES($@)
|
||||
PKG_CONFIG=$_save_PKG_CONFIG[]dnl
|
||||
])dnl PKG_CHECK_MODULES_STATIC
|
||||
|
||||
|
||||
dnl PKG_INSTALLDIR([DIRECTORY])
|
||||
dnl -------------------------
|
||||
dnl Since: 0.27
|
||||
dnl
|
||||
dnl Substitutes the variable pkgconfigdir as the location where a module
|
||||
dnl should install pkg-config .pc files. By default the directory is
|
||||
dnl $libdir/pkgconfig, but the default can be changed by passing
|
||||
dnl DIRECTORY. The user can override through the --with-pkgconfigdir
|
||||
dnl parameter.
|
||||
AC_DEFUN([PKG_INSTALLDIR],
|
||||
[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
|
||||
m4_pushdef([pkg_description],
|
||||
[pkg-config installation directory @<:@]pkg_default[@:>@])
|
||||
AC_ARG_WITH([pkgconfigdir],
|
||||
[AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
|
||||
[with_pkgconfigdir=]pkg_default)
|
||||
AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
|
||||
m4_popdef([pkg_default])
|
||||
m4_popdef([pkg_description])
|
||||
])dnl PKG_INSTALLDIR
|
||||
|
||||
|
||||
dnl PKG_NOARCH_INSTALLDIR([DIRECTORY])
|
||||
dnl --------------------------------
|
||||
dnl Since: 0.27
|
||||
dnl
|
||||
dnl Substitutes the variable noarch_pkgconfigdir as the location where a
|
||||
dnl module should install arch-independent pkg-config .pc files. By
|
||||
dnl default the directory is $datadir/pkgconfig, but the default can be
|
||||
dnl changed by passing DIRECTORY. The user can override through the
|
||||
dnl --with-noarch-pkgconfigdir parameter.
|
||||
AC_DEFUN([PKG_NOARCH_INSTALLDIR],
|
||||
[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
|
||||
m4_pushdef([pkg_description],
|
||||
[pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
|
||||
AC_ARG_WITH([noarch-pkgconfigdir],
|
||||
[AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
|
||||
[with_noarch_pkgconfigdir=]pkg_default)
|
||||
AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
|
||||
m4_popdef([pkg_default])
|
||||
m4_popdef([pkg_description])
|
||||
])dnl PKG_NOARCH_INSTALLDIR
|
||||
|
||||
|
||||
dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
|
||||
dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
|
||||
dnl -------------------------------------------
|
||||
dnl Since: 0.28
|
||||
dnl
|
||||
dnl Retrieves the value of the pkg-config variable for the given module.
|
||||
AC_DEFUN([PKG_CHECK_VAR],
|
||||
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
|
||||
AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
|
||||
|
||||
_PKG_CONFIG([$1], [variable="][$3]["], [$2])
|
||||
AS_VAR_COPY([$1], [pkg_cv_][$1])
|
||||
|
||||
AS_VAR_IF([$1], [""], [$5], [$4])dnl
|
||||
])dnl PKG_CHECK_VAR
|
||||
|
||||
# AM_CONDITIONAL -*- Autoconf -*-
|
||||
|
||||
# Copyright (C) 1997-2018 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
|
||||
# -------------------------------------
|
||||
# Define a conditional.
|
||||
AC_DEFUN([AM_CONDITIONAL],
|
||||
[AC_PREREQ([2.52])dnl
|
||||
m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
|
||||
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
|
||||
AC_SUBST([$1_TRUE])dnl
|
||||
AC_SUBST([$1_FALSE])dnl
|
||||
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
|
||||
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
|
||||
m4_define([_AM_COND_VALUE_$1], [$2])dnl
|
||||
if $2; then
|
||||
$1_TRUE=
|
||||
$1_FALSE='#'
|
||||
else
|
||||
$1_TRUE='#'
|
||||
$1_FALSE=
|
||||
fi
|
||||
AC_CONFIG_COMMANDS_PRE(
|
||||
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
|
||||
AC_MSG_ERROR([[conditional "$1" was never defined.
|
||||
Usually this means the macro was only invoked conditionally.]])
|
||||
fi])])
|
||||
|
||||
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
|
||||
# From Jim Meyering
|
||||
|
||||
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# AM_MAINTAINER_MODE([DEFAULT-MODE])
|
||||
# ----------------------------------
|
||||
# Control maintainer-specific portions of Makefiles.
|
||||
# Default is to disable them, unless 'enable' is passed literally.
|
||||
# For symmetry, 'disable' may be passed as well. Anyway, the user
|
||||
# can override the default with the --enable/--disable switch.
|
||||
AC_DEFUN([AM_MAINTAINER_MODE],
|
||||
[m4_case(m4_default([$1], [disable]),
|
||||
[enable], [m4_define([am_maintainer_other], [disable])],
|
||||
[disable], [m4_define([am_maintainer_other], [enable])],
|
||||
[m4_define([am_maintainer_other], [enable])
|
||||
m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
|
||||
AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
|
||||
dnl maintainer-mode's default is 'disable' unless 'enable' is passed
|
||||
AC_ARG_ENABLE([maintainer-mode],
|
||||
[AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
|
||||
am_maintainer_other[ make rules and dependencies not useful
|
||||
(and sometimes confusing) to the casual installer])],
|
||||
[USE_MAINTAINER_MODE=$enableval],
|
||||
[USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
|
||||
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
|
||||
AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
|
||||
MAINT=$MAINTAINER_MODE_TRUE
|
||||
AC_SUBST([MAINT])dnl
|
||||
]
|
||||
)
|
||||
|
||||
# Copyright (C) 2006-2018 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# _AM_SUBST_NOTMAKE(VARIABLE)
|
||||
# ---------------------------
|
||||
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
|
||||
# This macro is traced by Automake.
|
||||
AC_DEFUN([_AM_SUBST_NOTMAKE])
|
||||
|
||||
# AM_SUBST_NOTMAKE(VARIABLE)
|
||||
# --------------------------
|
||||
# Public sister of _AM_SUBST_NOTMAKE.
|
||||
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
|
||||
|
||||
m4_include([m4/ax_check_compile_flag.m4])
|
||||
m4_include([m4/ax_check_openssl.m4])
|
||||
m4_include([m4/ax_posix_shell.m4])
|
||||
m4_include([m4/ax_pthread.m4])
|
||||
m4_include([m4/ax_restore_flags.m4])
|
||||
m4_include([m4/ax_save_flags.m4])
|
||||
m4_include([m4/libtool.m4])
|
||||
m4_include([m4/ltoptions.m4])
|
||||
m4_include([m4/ltsugar.m4])
|
||||
m4_include([m4/ltversion.m4])
|
||||
m4_include([m4/lt~obsolete.m4])
|
||||
9
bin/tests/system/dot/setup.sh → autogen.sh
Normal file → Executable file
9
bin/tests/system/dot/setup.sh → autogen.sh
Normal file → Executable file
@@ -4,13 +4,10 @@
|
||||
#
|
||||
# This Source Code Form is subject to the terms of the Mozilla Public
|
||||
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
# file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
#
|
||||
# See the COPYRIGHT file distributed with this work for additional
|
||||
# information regarding copyright ownership.
|
||||
|
||||
. ../conf.sh
|
||||
|
||||
$SHELL clean.sh
|
||||
|
||||
copy_setports ns1/named.conf.in ns1/named.conf
|
||||
# Run this script after modifying configure.in to generate configure
|
||||
autoreconf -f -i
|
||||
@@ -1,5 +0,0 @@
|
||||
SUBDIRS = named rndc dig delv dnssec tools nsupdate check confgen tests plugins
|
||||
|
||||
if HAVE_PKCS11
|
||||
SUBDIRS += pkcs11
|
||||
endif
|
||||
18
bin/Makefile.in
Normal file
18
bin/Makefile.in
Normal file
@@ -0,0 +1,18 @@
|
||||
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
#
|
||||
# This Source Code Form is subject to the terms of the Mozilla Public
|
||||
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
#
|
||||
# See the COPYRIGHT file distributed with this work for additional
|
||||
# information regarding copyright ownership.
|
||||
|
||||
srcdir = @srcdir@
|
||||
VPATH = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
|
||||
SUBDIRS = named rndc dig delv dnssec tools nsupdate check confgen \
|
||||
@NZD_TOOLS@ @PYTHON_TOOLS@ @PKCS11_TOOLS@ plugins tests
|
||||
TARGETS =
|
||||
|
||||
@BIND9_MAKE_RULES@
|
||||
@@ -1,34 +0,0 @@
|
||||
include $(top_srcdir)/Makefile.top
|
||||
|
||||
AM_CPPFLAGS += \
|
||||
$(LIBISC_CFLAGS) \
|
||||
$(LIBDNS_CFLAGS) \
|
||||
$(LIBNS_CFLAGS) \
|
||||
$(LIBISCCFG_CFLAGS) \
|
||||
$(LIBBIND9_CFLAGS)
|
||||
|
||||
AM_CPPFLAGS += \
|
||||
-DNAMED_CONFFILE=\"${sysconfdir}/named.conf\"
|
||||
|
||||
noinst_LTLIBRARIES = libcheck-tool.la
|
||||
|
||||
libcheck_tool_la_SOURCES = \
|
||||
check-tool.h \
|
||||
check-tool.c
|
||||
|
||||
LDADD = \
|
||||
libcheck-tool.la \
|
||||
$(LIBISC_LIBS) \
|
||||
$(LIBDNS_LIBS) \
|
||||
$(LIBNS_LIBS) \
|
||||
$(LIBISCCFG_LIBS) \
|
||||
$(LIBBIND9_LIBS)
|
||||
|
||||
bin_PROGRAMS = named-checkconf named-checkzone
|
||||
|
||||
install-exec-hook:
|
||||
ln -f $(DESTDIR)$(bindir)/named-checkzone \
|
||||
$(DESTDIR)$(bindir)/named-compilezone
|
||||
|
||||
uninstall-hook:
|
||||
-rm -f $(DESTDIR)$(bindir)/named-compilezone
|
||||
103
bin/check/Makefile.in
Normal file
103
bin/check/Makefile.in
Normal file
@@ -0,0 +1,103 @@
|
||||
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
#
|
||||
# This Source Code Form is subject to the terms of the Mozilla Public
|
||||
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
#
|
||||
# See the COPYRIGHT file distributed with this work for additional
|
||||
# information regarding copyright ownership.
|
||||
|
||||
srcdir = @srcdir@
|
||||
VPATH = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
|
||||
VERSION=@BIND9_VERSION@
|
||||
|
||||
@BIND9_MAKE_INCLUDES@
|
||||
|
||||
CINCLUDES = ${NS_INCLUDES} ${BIND9_INCLUDES} ${DNS_INCLUDES} ${ISCCFG_INCLUDES} \
|
||||
${ISC_INCLUDES} \
|
||||
${OPENSSL_CFLAGS}
|
||||
|
||||
CDEFINES = -DNAMED_CONFFILE=\"${sysconfdir}/named.conf\"
|
||||
CWARNINGS =
|
||||
|
||||
DNSLIBS = ../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
|
||||
ISCCFGLIBS = ../../lib/isccfg/libisccfg.@A@
|
||||
ISCLIBS = ../../lib/isc/libisc.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
|
||||
ISCNOSYMLIBS = ../../lib/isc/libisc-nosymtbl.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
|
||||
BIND9LIBS = ../../lib/bind9/libbind9.@A@
|
||||
NSLIBS = ../../lib/ns/libns.@A@
|
||||
|
||||
DNSDEPLIBS = ../../lib/dns/libdns.@A@
|
||||
ISCCFGDEPLIBS = ../../lib/isccfg/libisccfg.@A@
|
||||
ISCDEPLIBS = ../../lib/isc/libisc.@A@
|
||||
BIND9DEPLIBS = ../../lib/bind9/libbind9.@A@
|
||||
NSDEPENDLIBS = ../../lib/ns/libns.@A@
|
||||
|
||||
LIBS = ${ISCLIBS} @LIBS@
|
||||
NOSYMLIBS = ${ISCNOSYMLIBS} @LIBS@
|
||||
|
||||
SUBDIRS =
|
||||
|
||||
# Alphabetically
|
||||
TARGETS = named-checkconf@EXEEXT@ named-checkzone@EXEEXT@
|
||||
|
||||
# Alphabetically
|
||||
SRCS = named-checkconf.c named-checkzone.c check-tool.c
|
||||
|
||||
MANPAGES = named-checkconf.8 named-checkzone.8
|
||||
|
||||
HTMLPAGES = named-checkconf.html named-checkzone.html
|
||||
|
||||
MANOBJS = ${MANPAGES} ${HTMLPAGES}
|
||||
|
||||
@BIND9_MAKE_RULES@
|
||||
|
||||
named-checkconf.@O@: named-checkconf.c
|
||||
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} \
|
||||
-DVERSION=\"${VERSION}\" \
|
||||
-c ${srcdir}/named-checkconf.c
|
||||
|
||||
named-checkzone.@O@: named-checkzone.c
|
||||
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} \
|
||||
-DVERSION=\"${VERSION}\" \
|
||||
-c ${srcdir}/named-checkzone.c
|
||||
|
||||
named-checkconf@EXEEXT@: named-checkconf.@O@ check-tool.@O@ ${ISCDEPLIBS} \
|
||||
${NSDEPENDLIBS} ${DNSDEPLIBS} ${ISCCFGDEPLIBS} ${BIND9DEPLIBS}
|
||||
export BASEOBJS="named-checkconf.@O@ check-tool.@O@"; \
|
||||
export LIBS0="${BIND9LIBS} ${NSLIBS} ${ISCCFGLIBS} ${DNSLIBS}"; \
|
||||
${FINALBUILDCMD}
|
||||
|
||||
named-checkzone@EXEEXT@: named-checkzone.@O@ check-tool.@O@ ${ISCDEPLIBS} \
|
||||
${NSDEPENDLIBS} ${DNSDEPLIBS}
|
||||
export BASEOBJS="named-checkzone.@O@ check-tool.@O@"; \
|
||||
export LIBS0="${NSLIBS} ${ISCCFGLIBS} ${DNSLIBS}"; \
|
||||
${FINALBUILDCMD}
|
||||
|
||||
doc man:: ${MANOBJS}
|
||||
|
||||
docclean manclean maintainer-clean::
|
||||
rm -f ${MANOBJS}
|
||||
|
||||
installdirs:
|
||||
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${sbindir}
|
||||
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man8
|
||||
|
||||
install:: named-checkconf@EXEEXT@ named-checkzone@EXEEXT@ installdirs
|
||||
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} named-checkconf@EXEEXT@ ${DESTDIR}${sbindir}
|
||||
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} named-checkzone@EXEEXT@ ${DESTDIR}${sbindir}
|
||||
(cd ${DESTDIR}${sbindir}; rm -f named-compilezone@EXEEXT@; ${LINK_PROGRAM} named-checkzone@EXEEXT@ named-compilezone@EXEEXT@)
|
||||
for m in ${MANPAGES}; do ${INSTALL_DATA} ${srcdir}/$$m ${DESTDIR}${mandir}/man8 || exit 1; done
|
||||
(cd ${DESTDIR}${mandir}/man8; rm -f named-compilezone.8; ${LINK_PROGRAM} named-checkzone.8 named-compilezone.8)
|
||||
|
||||
uninstall::
|
||||
rm -f ${DESTDIR}${mandir}/man8/named-compilezone.8
|
||||
for m in ${MANPAGES}; do rm -f ${DESTDIR}${mandir}/man8/$$m || exit 1; done
|
||||
rm -f ${DESTDIR}${sbindir}/named-compilezone@EXEEXT@
|
||||
${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${sbindir}/named-checkconf@EXEEXT@
|
||||
${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${sbindir}/named-checkzone@EXEEXT@
|
||||
|
||||
clean distclean::
|
||||
rm -f ${TARGETS} r1.htm
|
||||
@@ -3,7 +3,7 @@
|
||||
*
|
||||
* This Source Code Form is subject to the terms of the Mozilla Public
|
||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
*
|
||||
* See the COPYRIGHT file distributed with this work for additional
|
||||
* information regarding copyright ownership.
|
||||
@@ -553,7 +553,7 @@ setup_logging(isc_mem_t *mctx, FILE *errout, isc_log_t **logp) {
|
||||
isc_logconfig_t *logconfig = NULL;
|
||||
isc_log_t *log = NULL;
|
||||
|
||||
isc_log_create(mctx, &log, &logconfig);
|
||||
RUNTIME_CHECK(isc_log_create(mctx, &log, &logconfig) == ISC_R_SUCCESS);
|
||||
isc_log_registercategories(log, categories);
|
||||
isc_log_setcontext(log);
|
||||
dns_log_init(log);
|
||||
@@ -565,9 +565,9 @@ setup_logging(isc_mem_t *mctx, FILE *errout, isc_log_t **logp) {
|
||||
destination.file.name = NULL;
|
||||
destination.file.versions = ISC_LOG_ROLLNEVER;
|
||||
destination.file.maximum_size = 0;
|
||||
isc_log_createchannel(logconfig, "stderr", ISC_LOG_TOFILEDESC,
|
||||
ISC_LOG_DYNAMIC, &destination, 0);
|
||||
|
||||
RUNTIME_CHECK(isc_log_createchannel(logconfig, "stderr",
|
||||
ISC_LOG_TOFILEDESC, ISC_LOG_DYNAMIC,
|
||||
&destination, 0) == ISC_R_SUCCESS);
|
||||
RUNTIME_CHECK(isc_log_usechannel(logconfig, "stderr", NULL, NULL) ==
|
||||
ISC_R_SUCCESS);
|
||||
|
||||
@@ -695,13 +695,8 @@ load_zone(isc_mem_t *mctx, const char *zonename, const char *filename,
|
||||
CHECK(dns_name_fromtext(origin, &buffer, dns_rootname, 0, NULL));
|
||||
CHECK(dns_zone_setorigin(zone, origin));
|
||||
dns_zone_setdbtype(zone, 1, (const char *const *)dbtype);
|
||||
if (strcmp(filename, "-") == 0) {
|
||||
CHECK(dns_zone_setstream(zone, stdin, fileformat,
|
||||
&dns_master_style_default));
|
||||
} else {
|
||||
CHECK(dns_zone_setfile(zone, filename, fileformat,
|
||||
&dns_master_style_default));
|
||||
}
|
||||
CHECK(dns_zone_setfile(zone, filename, fileformat,
|
||||
&dns_master_style_default));
|
||||
if (journal != NULL) {
|
||||
CHECK(dns_zone_setjournal(zone, journal));
|
||||
}
|
||||
|
||||
@@ -3,7 +3,7 @@
|
||||
*
|
||||
* This Source Code Form is subject to the terms of the Mozilla Public
|
||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
*
|
||||
* See the COPYRIGHT file distributed with this work for additional
|
||||
* information regarding copyright ownership.
|
||||
|
||||
152
bin/check/named-checkconf.8
Normal file
152
bin/check/named-checkconf.8
Normal file
@@ -0,0 +1,152 @@
|
||||
.\" Copyright (C) 2000-2002, 2004, 2005, 2007, 2009, 2014-2016, 2018-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
.\"
|
||||
.\" This Source Code Form is subject to the terms of the Mozilla Public
|
||||
.\" License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
.\" file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
.\"
|
||||
.hy 0
|
||||
.ad l
|
||||
'\" t
|
||||
.\" Title: named-checkconf
|
||||
.\" Author:
|
||||
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
|
||||
.\" Date: 2014-01-10
|
||||
.\" Manual: BIND9
|
||||
.\" Source: ISC
|
||||
.\" Language: English
|
||||
.\"
|
||||
.TH "NAMED\-CHECKCONF" "8" "2014\-01\-10" "ISC" "BIND9"
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * Define some portability stuff
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
.\" http://bugs.debian.org/507673
|
||||
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
|
||||
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
.ie \n(.g .ds Aq \(aq
|
||||
.el .ds Aq '
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * set default formatting
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" disable hyphenation
|
||||
.nh
|
||||
.\" disable justification (adjust text to left margin only)
|
||||
.ad l
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * MAIN CONTENT STARTS HERE *
|
||||
.\" -----------------------------------------------------------------
|
||||
.SH "NAME"
|
||||
named-checkconf \- named configuration file syntax checking tool
|
||||
.SH "SYNOPSIS"
|
||||
.HP \w'\fBnamed\-checkconf\fR\ 'u
|
||||
\fBnamed\-checkconf\fR [\fB\-chjlvz\fR] [\fB\-p\fR\ [\fB\-x\fR\ ]] [\fB\-t\ \fR\fB\fIdirectory\fR\fR] {filename}
|
||||
.SH "DESCRIPTION"
|
||||
.PP
|
||||
\fBnamed\-checkconf\fR
|
||||
checks the syntax, but not the semantics, of a
|
||||
\fBnamed\fR
|
||||
configuration file\&. The file is parsed and checked for syntax errors, along with all files included by it\&. If no file is specified,
|
||||
/etc/named\&.conf
|
||||
is read by default\&.
|
||||
.PP
|
||||
Note: files that
|
||||
\fBnamed\fR
|
||||
reads in separate parser contexts, such as
|
||||
rndc\&.key
|
||||
and
|
||||
bind\&.keys, are not automatically read by
|
||||
\fBnamed\-checkconf\fR\&. Configuration errors in these files may cause
|
||||
\fBnamed\fR
|
||||
to fail to run, even if
|
||||
\fBnamed\-checkconf\fR
|
||||
was successful\&.
|
||||
\fBnamed\-checkconf\fR
|
||||
can be run on these files explicitly, however\&.
|
||||
.SH "OPTIONS"
|
||||
.PP
|
||||
\-h
|
||||
.RS 4
|
||||
Print the usage summary and exit\&.
|
||||
.RE
|
||||
.PP
|
||||
\-j
|
||||
.RS 4
|
||||
When loading a zonefile read the journal if it exists\&.
|
||||
.RE
|
||||
.PP
|
||||
\-l
|
||||
.RS 4
|
||||
List all the configured zones\&. Each line of output contains the zone name, class (e\&.g\&. IN), view, and type (e\&.g\&. master or slave)\&.
|
||||
.RE
|
||||
.PP
|
||||
\-c
|
||||
.RS 4
|
||||
Check "core" configuration only\&. This suppresses the loading of plugin modules, and causes all parameters to
|
||||
\fBplugin\fR
|
||||
statements to be ignored\&.
|
||||
.RE
|
||||
.PP
|
||||
\-i
|
||||
.RS 4
|
||||
Ignore warnings on deprecated options\&.
|
||||
.RE
|
||||
.PP
|
||||
\-p
|
||||
.RS 4
|
||||
Print out the
|
||||
named\&.conf
|
||||
and included files in canonical form if no errors were detected\&. See also the
|
||||
\fB\-x\fR
|
||||
option\&.
|
||||
.RE
|
||||
.PP
|
||||
\-t \fIdirectory\fR
|
||||
.RS 4
|
||||
Chroot to
|
||||
directory
|
||||
so that include directives in the configuration file are processed as if run by a similarly chrooted
|
||||
\fBnamed\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-v
|
||||
.RS 4
|
||||
Print the version of the
|
||||
\fBnamed\-checkconf\fR
|
||||
program and exit\&.
|
||||
.RE
|
||||
.PP
|
||||
\-x
|
||||
.RS 4
|
||||
When printing the configuration files in canonical form, obscure shared secrets by replacing them with strings of question marks (\*(Aq?\*(Aq)\&. This allows the contents of
|
||||
named\&.conf
|
||||
and related files to be shared \(em for example, when submitting bug reports \(em without compromising private data\&. This option cannot be used without
|
||||
\fB\-p\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-z
|
||||
.RS 4
|
||||
Perform a test load of all master zones found in
|
||||
named\&.conf\&.
|
||||
.RE
|
||||
.PP
|
||||
filename
|
||||
.RS 4
|
||||
The name of the configuration file to be checked\&. If not specified, it defaults to
|
||||
/etc/named\&.conf\&.
|
||||
.RE
|
||||
.SH "RETURN VALUES"
|
||||
.PP
|
||||
\fBnamed\-checkconf\fR
|
||||
returns an exit status of 1 if errors were detected and 0 otherwise\&.
|
||||
.SH "SEE ALSO"
|
||||
.PP
|
||||
\fBnamed\fR(8),
|
||||
\fBnamed-checkzone\fR(8),
|
||||
BIND 9 Administrator Reference Manual\&.
|
||||
.SH "AUTHOR"
|
||||
.PP
|
||||
\fBInternet Systems Consortium, Inc\&.\fR
|
||||
.SH "COPYRIGHT"
|
||||
.br
|
||||
Copyright \(co 2000-2002, 2004, 2005, 2007, 2009, 2014-2016, 2018-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
.br
|
||||
@@ -3,7 +3,7 @@
|
||||
*
|
||||
* This Source Code Form is subject to the terms of the Mozilla Public
|
||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
*
|
||||
* See the COPYRIGHT file distributed with this work for additional
|
||||
* information regarding copyright ownership.
|
||||
@@ -16,7 +16,6 @@
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#include <isc/attributes.h>
|
||||
#include <isc/commandline.h>
|
||||
#include <isc/dir.h>
|
||||
#include <isc/hash.h>
|
||||
@@ -39,10 +38,10 @@
|
||||
#include <isccfg/grammar.h>
|
||||
#include <isccfg/namedconf.h>
|
||||
|
||||
#include <bind9/check.h>
|
||||
|
||||
#include "check-tool.h"
|
||||
|
||||
#include <bind9/check.h>
|
||||
|
||||
static const char *program = "named-checkconf";
|
||||
|
||||
static bool loadplugins = true;
|
||||
@@ -57,8 +56,8 @@ isc_log_t *logc = NULL;
|
||||
} while (0)
|
||||
|
||||
/*% usage */
|
||||
ISC_NORETURN static void
|
||||
usage(void);
|
||||
ISC_PLATFORM_NORETURN_PRE static void
|
||||
usage(void) ISC_PLATFORM_NORETURN_POST;
|
||||
|
||||
static void
|
||||
usage(void) {
|
||||
@@ -185,7 +184,7 @@ configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig,
|
||||
const char *zname;
|
||||
const char *zfile = NULL;
|
||||
const cfg_obj_t *maps[4];
|
||||
const cfg_obj_t *primariesobj = NULL;
|
||||
const cfg_obj_t *mastersobj = NULL;
|
||||
const cfg_obj_t *inviewobj = NULL;
|
||||
const cfg_obj_t *zoptions = NULL;
|
||||
const cfg_obj_t *classobj = NULL;
|
||||
@@ -279,12 +278,8 @@ configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig,
|
||||
* Is the redirect zone configured as a slave?
|
||||
*/
|
||||
if (strcasecmp(cfg_obj_asstring(typeobj), "redirect") == 0) {
|
||||
cfg_map_get(zoptions, "primaries", &primariesobj);
|
||||
if (primariesobj == NULL) {
|
||||
cfg_map_get(zoptions, "masters", &primariesobj);
|
||||
}
|
||||
|
||||
if (primariesobj != NULL) {
|
||||
cfg_map_get(zoptions, "masters", &mastersobj);
|
||||
if (mastersobj != NULL) {
|
||||
return (ISC_R_SUCCESS);
|
||||
}
|
||||
}
|
||||
@@ -534,12 +529,7 @@ load_zones_fromconfig(const cfg_obj_t *config, isc_mem_t *mctx,
|
||||
}
|
||||
|
||||
classobj = cfg_tuple_get(vconfig, "class");
|
||||
tresult = config_getclass(classobj, dns_rdataclass_in,
|
||||
&viewclass);
|
||||
if (tresult != ISC_R_SUCCESS) {
|
||||
CHECK(tresult);
|
||||
}
|
||||
|
||||
CHECK(config_getclass(classobj, dns_rdataclass_in, &viewclass));
|
||||
if (dns_rdataclass_ismeta(viewclass)) {
|
||||
CHECK(ISC_R_FAILURE);
|
||||
}
|
||||
@@ -665,7 +655,7 @@ main(int argc, char **argv) {
|
||||
break;
|
||||
|
||||
case 'v':
|
||||
printf("%s\n", PACKAGE_VERSION);
|
||||
printf(VERSION "\n");
|
||||
exit(0);
|
||||
|
||||
case 'x':
|
||||
|
||||
229
bin/check/named-checkconf.docbook
Normal file
229
bin/check/named-checkconf.docbook
Normal file
@@ -0,0 +1,229 @@
|
||||
<!DOCTYPE book [
|
||||
<!ENTITY mdash "—">]>
|
||||
<!--
|
||||
- Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
-
|
||||
- This Source Code Form is subject to the terms of the Mozilla Public
|
||||
- License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
- file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
-
|
||||
- See the COPYRIGHT file distributed with this work for additional
|
||||
- information regarding copyright ownership.
|
||||
-->
|
||||
|
||||
<!-- Converted by db4-upgrade version 1.0 -->
|
||||
<refentry xmlns:db="http://docbook.org/ns/docbook" version="5.0" xml:id="man.named-checkconf">
|
||||
<info>
|
||||
<date>2014-01-10</date>
|
||||
</info>
|
||||
<refentryinfo>
|
||||
<corpname>ISC</corpname>
|
||||
<corpauthor>Internet Systems Consortium, Inc.</corpauthor>
|
||||
</refentryinfo>
|
||||
|
||||
<refmeta>
|
||||
<refentrytitle><application>named-checkconf</application></refentrytitle>
|
||||
<manvolnum>8</manvolnum>
|
||||
<refmiscinfo>BIND9</refmiscinfo>
|
||||
</refmeta>
|
||||
|
||||
<docinfo>
|
||||
<copyright>
|
||||
<year>2000</year>
|
||||
<year>2001</year>
|
||||
<year>2002</year>
|
||||
<year>2004</year>
|
||||
<year>2005</year>
|
||||
<year>2007</year>
|
||||
<year>2009</year>
|
||||
<year>2014</year>
|
||||
<year>2015</year>
|
||||
<year>2016</year>
|
||||
<year>2018</year>
|
||||
<year>2019</year>
|
||||
<year>2020</year>
|
||||
<holder>Internet Systems Consortium, Inc. ("ISC")</holder>
|
||||
</copyright>
|
||||
</docinfo>
|
||||
|
||||
<refnamediv>
|
||||
<refname><application>named-checkconf</application></refname>
|
||||
<refpurpose>named configuration file syntax checking tool</refpurpose>
|
||||
</refnamediv>
|
||||
|
||||
<refsynopsisdiv>
|
||||
<cmdsynopsis sepchar=" ">
|
||||
<command>named-checkconf</command>
|
||||
<arg choice="opt" rep="norepeat"><option>-chjlvz</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-p</option>
|
||||
<arg choice="opt" rep="norepeat"><option>-x</option>
|
||||
</arg></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-t <replaceable class="parameter">directory</replaceable></option></arg>
|
||||
<arg choice="req" rep="norepeat">filename</arg>
|
||||
</cmdsynopsis>
|
||||
</refsynopsisdiv>
|
||||
|
||||
<refsection><info><title>DESCRIPTION</title></info>
|
||||
|
||||
<para><command>named-checkconf</command>
|
||||
checks the syntax, but not the semantics, of a
|
||||
<command>named</command> configuration file. The file is parsed
|
||||
and checked for syntax errors, along with all files included by it.
|
||||
If no file is specified, <filename>/etc/named.conf</filename> is read
|
||||
by default.
|
||||
</para>
|
||||
<para>
|
||||
Note: files that <command>named</command> reads in separate
|
||||
parser contexts, such as <filename>rndc.key</filename> and
|
||||
<filename>bind.keys</filename>, are not automatically read
|
||||
by <command>named-checkconf</command>. Configuration
|
||||
errors in these files may cause <command>named</command> to
|
||||
fail to run, even if <command>named-checkconf</command> was
|
||||
successful. <command>named-checkconf</command> can be run
|
||||
on these files explicitly, however.
|
||||
</para>
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>OPTIONS</title></info>
|
||||
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term>-h</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Print the usage summary and exit.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-j</term>
|
||||
<listitem>
|
||||
<para>
|
||||
When loading a zonefile read the journal if it exists.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-l</term>
|
||||
<listitem>
|
||||
<para>
|
||||
List all the configured zones. Each line of output
|
||||
contains the zone name, class (e.g. IN), view, and type
|
||||
(e.g. master or slave).
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-c</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Check "core" configuration only. This suppresses the loading
|
||||
of plugin modules, and causes all parameters to
|
||||
<command>plugin</command> statements to be ignored.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-i</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Ignore warnings on deprecated options.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-p</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Print out the <filename>named.conf</filename> and included files
|
||||
in canonical form if no errors were detected.
|
||||
See also the <option>-x</option> option.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-t <replaceable class="parameter">directory</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Chroot to <filename>directory</filename> so that include
|
||||
directives in the configuration file are processed as if
|
||||
run by a similarly chrooted <command>named</command>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-v</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Print the version of the <command>named-checkconf</command>
|
||||
program and exit.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-x</term>
|
||||
<listitem>
|
||||
<para>
|
||||
When printing the configuration files in canonical
|
||||
form, obscure shared secrets by replacing them with
|
||||
strings of question marks ('?'). This allows the
|
||||
contents of <filename>named.conf</filename> and related
|
||||
files to be shared — for example, when submitting
|
||||
bug reports — without compromising private data.
|
||||
This option cannot be used without <option>-p</option>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-z</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Perform a test load of all master zones found in
|
||||
<filename>named.conf</filename>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>filename</term>
|
||||
<listitem>
|
||||
<para>
|
||||
The name of the configuration file to be checked. If not
|
||||
specified, it defaults to <filename>/etc/named.conf</filename>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
</variablelist>
|
||||
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>RETURN VALUES</title></info>
|
||||
|
||||
<para><command>named-checkconf</command>
|
||||
returns an exit status of 1 if
|
||||
errors were detected and 0 otherwise.
|
||||
</para>
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>SEE ALSO</title></info>
|
||||
|
||||
<para><citerefentry>
|
||||
<refentrytitle>named</refentrytitle><manvolnum>8</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>named-checkzone</refentrytitle><manvolnum>8</manvolnum>
|
||||
</citerefentry>,
|
||||
<citetitle>BIND 9 Administrator Reference Manual</citetitle>.
|
||||
</para>
|
||||
</refsection>
|
||||
</refentry>
|
||||
180
bin/check/named-checkconf.html
Normal file
180
bin/check/named-checkconf.html
Normal file
@@ -0,0 +1,180 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
||||
<!--
|
||||
- Copyright (C) 2000-2002, 2004, 2005, 2007, 2009, 2014-2016, 2018-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
-
|
||||
- This Source Code Form is subject to the terms of the Mozilla Public
|
||||
- License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
- file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
-->
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>named-checkconf</title>
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry">
|
||||
<a name="man.named-checkconf"></a><div class="titlepage"></div>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<div class="refnamediv">
|
||||
<h2>Name</h2>
|
||||
<p>
|
||||
<span class="application">named-checkconf</span>
|
||||
— named configuration file syntax checking tool
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<div class="refsynopsisdiv">
|
||||
<h2>Synopsis</h2>
|
||||
<div class="cmdsynopsis"><p>
|
||||
<code class="command">named-checkconf</code>
|
||||
[<code class="option">-chjlvz</code>]
|
||||
[<code class="option">-p</code>
|
||||
[<code class="option">-x</code>
|
||||
]]
|
||||
[<code class="option">-t <em class="replaceable"><code>directory</code></em></code>]
|
||||
{filename}
|
||||
</p></div>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.7"></a><h2>DESCRIPTION</h2>
|
||||
|
||||
<p><span class="command"><strong>named-checkconf</strong></span>
|
||||
checks the syntax, but not the semantics, of a
|
||||
<span class="command"><strong>named</strong></span> configuration file. The file is parsed
|
||||
and checked for syntax errors, along with all files included by it.
|
||||
If no file is specified, <code class="filename">/etc/named.conf</code> is read
|
||||
by default.
|
||||
</p>
|
||||
<p>
|
||||
Note: files that <span class="command"><strong>named</strong></span> reads in separate
|
||||
parser contexts, such as <code class="filename">rndc.key</code> and
|
||||
<code class="filename">bind.keys</code>, are not automatically read
|
||||
by <span class="command"><strong>named-checkconf</strong></span>. Configuration
|
||||
errors in these files may cause <span class="command"><strong>named</strong></span> to
|
||||
fail to run, even if <span class="command"><strong>named-checkconf</strong></span> was
|
||||
successful. <span class="command"><strong>named-checkconf</strong></span> can be run
|
||||
on these files explicitly, however.
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.8"></a><h2>OPTIONS</h2>
|
||||
|
||||
<div class="variablelist"><dl class="variablelist">
|
||||
<dt><span class="term">-h</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Print the usage summary and exit.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-j</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
When loading a zonefile read the journal if it exists.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-l</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
List all the configured zones. Each line of output
|
||||
contains the zone name, class (e.g. IN), view, and type
|
||||
(e.g. master or slave).
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-c</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Check "core" configuration only. This suppresses the loading
|
||||
of plugin modules, and causes all parameters to
|
||||
<span class="command"><strong>plugin</strong></span> statements to be ignored.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-i</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Ignore warnings on deprecated options.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-p</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Print out the <code class="filename">named.conf</code> and included files
|
||||
in canonical form if no errors were detected.
|
||||
See also the <code class="option">-x</code> option.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-t <em class="replaceable"><code>directory</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Chroot to <code class="filename">directory</code> so that include
|
||||
directives in the configuration file are processed as if
|
||||
run by a similarly chrooted <span class="command"><strong>named</strong></span>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-v</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Print the version of the <span class="command"><strong>named-checkconf</strong></span>
|
||||
program and exit.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-x</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
When printing the configuration files in canonical
|
||||
form, obscure shared secrets by replacing them with
|
||||
strings of question marks ('?'). This allows the
|
||||
contents of <code class="filename">named.conf</code> and related
|
||||
files to be shared — for example, when submitting
|
||||
bug reports — without compromising private data.
|
||||
This option cannot be used without <code class="option">-p</code>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-z</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Perform a test load of all master zones found in
|
||||
<code class="filename">named.conf</code>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">filename</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
The name of the configuration file to be checked. If not
|
||||
specified, it defaults to <code class="filename">/etc/named.conf</code>.
|
||||
</p>
|
||||
</dd>
|
||||
</dl></div>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.9"></a><h2>RETURN VALUES</h2>
|
||||
|
||||
<p><span class="command"><strong>named-checkconf</strong></span>
|
||||
returns an exit status of 1 if
|
||||
errors were detected and 0 otherwise.
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.10"></a><h2>SEE ALSO</h2>
|
||||
|
||||
<p><span class="citerefentry">
|
||||
<span class="refentrytitle">named</span>(8)
|
||||
</span>,
|
||||
<span class="citerefentry">
|
||||
<span class="refentrytitle">named-checkzone</span>(8)
|
||||
</span>,
|
||||
<em class="citetitle">BIND 9 Administrator Reference Manual</em>.
|
||||
</p>
|
||||
</div>
|
||||
</div></body>
|
||||
</html>
|
||||
@@ -1,105 +0,0 @@
|
||||
..
|
||||
Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
See the COPYRIGHT file distributed with this work for additional
|
||||
information regarding copyright ownership.
|
||||
|
||||
..
|
||||
Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
See the COPYRIGHT file distributed with this work for additional
|
||||
information regarding copyright ownership.
|
||||
|
||||
|
||||
.. highlight: console
|
||||
|
||||
.. _man_named-checkconf:
|
||||
|
||||
named-checkconf - named configuration file syntax checking tool
|
||||
---------------------------------------------------------------
|
||||
|
||||
Synopsis
|
||||
~~~~~~~~
|
||||
|
||||
:program:`named-checkconf` [**-chjlvz**] [**-p** [**-x** ]] [**-t** directory] {filename}
|
||||
|
||||
Description
|
||||
~~~~~~~~~~~
|
||||
|
||||
``named-checkconf`` checks the syntax, but not the semantics, of a
|
||||
``named`` configuration file. The file, along with all files included by it, is parsed and checked for syntax
|
||||
errors. If no file is specified,
|
||||
``/etc/named.conf`` is read by default.
|
||||
|
||||
Note: files that ``named`` reads in separate parser contexts, such as
|
||||
``rndc.key`` and ``bind.keys``, are not automatically read by
|
||||
``named-checkconf``. Configuration errors in these files may cause
|
||||
``named`` to fail to run, even if ``named-checkconf`` was successful.
|
||||
However, ``named-checkconf`` can be run on these files explicitly.
|
||||
|
||||
Options
|
||||
~~~~~~~
|
||||
|
||||
``-h``
|
||||
This option prints the usage summary and exits.
|
||||
|
||||
``-j``
|
||||
When loading a zonefile, this option instructs ``named`` to read the journal if it exists.
|
||||
|
||||
``-l``
|
||||
This option lists all the configured zones. Each line of output contains the zone
|
||||
name, class (e.g. IN), view, and type (e.g. primary or secondary).
|
||||
|
||||
``-c``
|
||||
This option specifies that only the "core" configuration should be checked. This suppresses the loading of
|
||||
plugin modules, and causes all parameters to ``plugin`` statements to
|
||||
be ignored.
|
||||
|
||||
``-i``
|
||||
This option ignores warnings on deprecated options.
|
||||
|
||||
``-p``
|
||||
This option prints out the ``named.conf`` and included files in canonical form if
|
||||
no errors were detected. See also the ``-x`` option.
|
||||
|
||||
``-t directory``
|
||||
This option instructs ``named`` to chroot to ``directory``, so that ``include`` directives in the
|
||||
configuration file are processed as if run by a similarly chrooted
|
||||
``named``.
|
||||
|
||||
``-v``
|
||||
This option prints the version of the ``named-checkconf`` program and exits.
|
||||
|
||||
``-x``
|
||||
When printing the configuration files in canonical form, this option obscures
|
||||
shared secrets by replacing them with strings of question marks
|
||||
(``?``). This allows the contents of ``named.conf`` and related files
|
||||
to be shared - for example, when submitting bug reports -
|
||||
without compromising private data. This option cannot be used without
|
||||
``-p``.
|
||||
|
||||
``-z``
|
||||
This option performs a test load of all zones of type ``primary`` found in ``named.conf``.
|
||||
|
||||
``filename``
|
||||
This indicates the name of the configuration file to be checked. If not specified,
|
||||
it defaults to ``/etc/named.conf``.
|
||||
|
||||
Return Values
|
||||
~~~~~~~~~~~~~
|
||||
|
||||
``named-checkconf`` returns an exit status of 1 if errors were detected
|
||||
and 0 otherwise.
|
||||
|
||||
See Also
|
||||
~~~~~~~~
|
||||
|
||||
:manpage:`named(8)`, :manpage:`named-checkzone(8)`, BIND 9 Administrator Reference Manual.
|
||||
329
bin/check/named-checkzone.8
Normal file
329
bin/check/named-checkzone.8
Normal file
@@ -0,0 +1,329 @@
|
||||
.\" Copyright (C) 2000-2002, 2004-2007, 2009-2016, 2018-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
.\"
|
||||
.\" This Source Code Form is subject to the terms of the Mozilla Public
|
||||
.\" License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
.\" file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
.\"
|
||||
.hy 0
|
||||
.ad l
|
||||
'\" t
|
||||
.\" Title: named-checkzone
|
||||
.\" Author:
|
||||
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
|
||||
.\" Date: 2014-02-19
|
||||
.\" Manual: BIND9
|
||||
.\" Source: ISC
|
||||
.\" Language: English
|
||||
.\"
|
||||
.TH "NAMED\-CHECKZONE" "8" "2014\-02\-19" "ISC" "BIND9"
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * Define some portability stuff
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
.\" http://bugs.debian.org/507673
|
||||
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
|
||||
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
.ie \n(.g .ds Aq \(aq
|
||||
.el .ds Aq '
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * set default formatting
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" disable hyphenation
|
||||
.nh
|
||||
.\" disable justification (adjust text to left margin only)
|
||||
.ad l
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * MAIN CONTENT STARTS HERE *
|
||||
.\" -----------------------------------------------------------------
|
||||
.SH "NAME"
|
||||
named-checkzone, named-compilezone \- zone file validity checking or converting tool
|
||||
.SH "SYNOPSIS"
|
||||
.HP \w'\fBnamed\-checkzone\fR\ 'u
|
||||
\fBnamed\-checkzone\fR [\fB\-d\fR] [\fB\-h\fR] [\fB\-j\fR] [\fB\-q\fR] [\fB\-v\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-f\ \fR\fB\fIformat\fR\fR] [\fB\-F\ \fR\fB\fIformat\fR\fR] [\fB\-J\ \fR\fB\fIfilename\fR\fR] [\fB\-i\ \fR\fB\fImode\fR\fR] [\fB\-k\ \fR\fB\fImode\fR\fR] [\fB\-m\ \fR\fB\fImode\fR\fR] [\fB\-M\ \fR\fB\fImode\fR\fR] [\fB\-n\ \fR\fB\fImode\fR\fR] [\fB\-l\ \fR\fB\fIttl\fR\fR] [\fB\-L\ \fR\fB\fIserial\fR\fR] [\fB\-o\ \fR\fB\fIfilename\fR\fR] [\fB\-r\ \fR\fB\fImode\fR\fR] [\fB\-s\ \fR\fB\fIstyle\fR\fR] [\fB\-S\ \fR\fB\fImode\fR\fR] [\fB\-t\ \fR\fB\fIdirectory\fR\fR] [\fB\-T\ \fR\fB\fImode\fR\fR] [\fB\-w\ \fR\fB\fIdirectory\fR\fR] [\fB\-D\fR] [\fB\-W\ \fR\fB\fImode\fR\fR] {zonename} {filename}
|
||||
.HP \w'\fBnamed\-compilezone\fR\ 'u
|
||||
\fBnamed\-compilezone\fR [\fB\-d\fR] [\fB\-j\fR] [\fB\-q\fR] [\fB\-v\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-C\ \fR\fB\fImode\fR\fR] [\fB\-f\ \fR\fB\fIformat\fR\fR] [\fB\-F\ \fR\fB\fIformat\fR\fR] [\fB\-J\ \fR\fB\fIfilename\fR\fR] [\fB\-i\ \fR\fB\fImode\fR\fR] [\fB\-k\ \fR\fB\fImode\fR\fR] [\fB\-m\ \fR\fB\fImode\fR\fR] [\fB\-n\ \fR\fB\fImode\fR\fR] [\fB\-l\ \fR\fB\fIttl\fR\fR] [\fB\-L\ \fR\fB\fIserial\fR\fR] [\fB\-r\ \fR\fB\fImode\fR\fR] [\fB\-s\ \fR\fB\fIstyle\fR\fR] [\fB\-t\ \fR\fB\fIdirectory\fR\fR] [\fB\-T\ \fR\fB\fImode\fR\fR] [\fB\-w\ \fR\fB\fIdirectory\fR\fR] [\fB\-D\fR] [\fB\-W\ \fR\fB\fImode\fR\fR] {\fB\-o\ \fR\fB\fIfilename\fR\fR} {zonename} {filename}
|
||||
.SH "DESCRIPTION"
|
||||
.PP
|
||||
\fBnamed\-checkzone\fR
|
||||
checks the syntax and integrity of a zone file\&. It performs the same checks as
|
||||
\fBnamed\fR
|
||||
does when loading a zone\&. This makes
|
||||
\fBnamed\-checkzone\fR
|
||||
useful for checking zone files before configuring them into a name server\&.
|
||||
.PP
|
||||
\fBnamed\-compilezone\fR
|
||||
is similar to
|
||||
\fBnamed\-checkzone\fR, but it always dumps the zone contents to a specified file in a specified format\&. Additionally, it applies stricter check levels by default, since the dump output will be used as an actual zone file loaded by
|
||||
\fBnamed\fR\&. When manually specified otherwise, the check levels must at least be as strict as those specified in the
|
||||
\fBnamed\fR
|
||||
configuration file\&.
|
||||
.SH "OPTIONS"
|
||||
.PP
|
||||
\-d
|
||||
.RS 4
|
||||
Enable debugging\&.
|
||||
.RE
|
||||
.PP
|
||||
\-h
|
||||
.RS 4
|
||||
Print the usage summary and exit\&.
|
||||
.RE
|
||||
.PP
|
||||
\-q
|
||||
.RS 4
|
||||
Quiet mode \- exit code only\&.
|
||||
.RE
|
||||
.PP
|
||||
\-v
|
||||
.RS 4
|
||||
Print the version of the
|
||||
\fBnamed\-checkzone\fR
|
||||
program and exit\&.
|
||||
.RE
|
||||
.PP
|
||||
\-j
|
||||
.RS 4
|
||||
When loading a zone file, read the journal if it exists\&. The journal file name is assumed to be the zone file name appended with the string
|
||||
\&.jnl\&.
|
||||
.RE
|
||||
.PP
|
||||
\-J \fIfilename\fR
|
||||
.RS 4
|
||||
When loading the zone file read the journal from the given file, if it exists\&. (Implies \-j\&.)
|
||||
.RE
|
||||
.PP
|
||||
\-c \fIclass\fR
|
||||
.RS 4
|
||||
Specify the class of the zone\&. If not specified, "IN" is assumed\&.
|
||||
.RE
|
||||
.PP
|
||||
\-i \fImode\fR
|
||||
.RS 4
|
||||
Perform post\-load zone integrity checks\&. Possible modes are
|
||||
\fB"full"\fR
|
||||
(default),
|
||||
\fB"full\-sibling"\fR,
|
||||
\fB"local"\fR,
|
||||
\fB"local\-sibling"\fR
|
||||
and
|
||||
\fB"none"\fR\&.
|
||||
.sp
|
||||
Mode
|
||||
\fB"full"\fR
|
||||
checks that MX records refer to A or AAAA record (both in\-zone and out\-of\-zone hostnames)\&. Mode
|
||||
\fB"local"\fR
|
||||
only checks MX records which refer to in\-zone hostnames\&.
|
||||
.sp
|
||||
Mode
|
||||
\fB"full"\fR
|
||||
checks that SRV records refer to A or AAAA record (both in\-zone and out\-of\-zone hostnames)\&. Mode
|
||||
\fB"local"\fR
|
||||
only checks SRV records which refer to in\-zone hostnames\&.
|
||||
.sp
|
||||
Mode
|
||||
\fB"full"\fR
|
||||
checks that delegation NS records refer to A or AAAA record (both in\-zone and out\-of\-zone hostnames)\&. It also checks that glue address records in the zone match those advertised by the child\&. Mode
|
||||
\fB"local"\fR
|
||||
only checks NS records which refer to in\-zone hostnames or that some required glue exists, that is when the nameserver is in a child zone\&.
|
||||
.sp
|
||||
Mode
|
||||
\fB"full\-sibling"\fR
|
||||
and
|
||||
\fB"local\-sibling"\fR
|
||||
disable sibling glue checks but are otherwise the same as
|
||||
\fB"full"\fR
|
||||
and
|
||||
\fB"local"\fR
|
||||
respectively\&.
|
||||
.sp
|
||||
Mode
|
||||
\fB"none"\fR
|
||||
disables the checks\&.
|
||||
.RE
|
||||
.PP
|
||||
\-f \fIformat\fR
|
||||
.RS 4
|
||||
Specify the format of the zone file\&. Possible formats are
|
||||
\fB"text"\fR
|
||||
(default),
|
||||
\fB"raw"\fR, and
|
||||
\fB"map"\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-F \fIformat\fR
|
||||
.RS 4
|
||||
Specify the format of the output file specified\&. For
|
||||
\fBnamed\-checkzone\fR, this does not cause any effects unless it dumps the zone contents\&.
|
||||
.sp
|
||||
Possible formats are
|
||||
\fB"text"\fR
|
||||
(default), which is the standard textual representation of the zone, and
|
||||
\fB"map"\fR,
|
||||
\fB"raw"\fR, and
|
||||
\fB"raw=N"\fR, which store the zone in a binary format for rapid loading by
|
||||
\fBnamed\fR\&.
|
||||
\fB"raw=N"\fR
|
||||
specifies the format version of the raw zone file: if N is 0, the raw file can be read by any version of
|
||||
\fBnamed\fR; if N is 1, the file can be read by release 9\&.9\&.0 or higher; the default is 1\&.
|
||||
.RE
|
||||
.PP
|
||||
\-k \fImode\fR
|
||||
.RS 4
|
||||
Perform
|
||||
\fB"check\-names"\fR
|
||||
checks with the specified failure mode\&. Possible modes are
|
||||
\fB"fail"\fR
|
||||
(default for
|
||||
\fBnamed\-compilezone\fR),
|
||||
\fB"warn"\fR
|
||||
(default for
|
||||
\fBnamed\-checkzone\fR) and
|
||||
\fB"ignore"\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-l \fIttl\fR
|
||||
.RS 4
|
||||
Sets a maximum permissible TTL for the input file\&. Any record with a TTL higher than this value will cause the zone to be rejected\&. This is similar to using the
|
||||
\fBmax\-zone\-ttl\fR
|
||||
option in
|
||||
named\&.conf\&.
|
||||
.RE
|
||||
.PP
|
||||
\-L \fIserial\fR
|
||||
.RS 4
|
||||
When compiling a zone to "raw" or "map" format, set the "source serial" value in the header to the specified serial number\&. (This is expected to be used primarily for testing purposes\&.)
|
||||
.RE
|
||||
.PP
|
||||
\-m \fImode\fR
|
||||
.RS 4
|
||||
Specify whether MX records should be checked to see if they are addresses\&. Possible modes are
|
||||
\fB"fail"\fR,
|
||||
\fB"warn"\fR
|
||||
(default) and
|
||||
\fB"ignore"\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-M \fImode\fR
|
||||
.RS 4
|
||||
Check if a MX record refers to a CNAME\&. Possible modes are
|
||||
\fB"fail"\fR,
|
||||
\fB"warn"\fR
|
||||
(default) and
|
||||
\fB"ignore"\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-n \fImode\fR
|
||||
.RS 4
|
||||
Specify whether NS records should be checked to see if they are addresses\&. Possible modes are
|
||||
\fB"fail"\fR
|
||||
(default for
|
||||
\fBnamed\-compilezone\fR),
|
||||
\fB"warn"\fR
|
||||
(default for
|
||||
\fBnamed\-checkzone\fR) and
|
||||
\fB"ignore"\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-o \fIfilename\fR
|
||||
.RS 4
|
||||
Write zone output to
|
||||
filename\&. If
|
||||
filename
|
||||
is
|
||||
\-
|
||||
then write to standard out\&. This is mandatory for
|
||||
\fBnamed\-compilezone\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-r \fImode\fR
|
||||
.RS 4
|
||||
Check for records that are treated as different by DNSSEC but are semantically equal in plain DNS\&. Possible modes are
|
||||
\fB"fail"\fR,
|
||||
\fB"warn"\fR
|
||||
(default) and
|
||||
\fB"ignore"\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-s \fIstyle\fR
|
||||
.RS 4
|
||||
Specify the style of the dumped zone file\&. Possible styles are
|
||||
\fB"full"\fR
|
||||
(default) and
|
||||
\fB"relative"\fR\&. The full format is most suitable for processing automatically by a separate script\&. On the other hand, the relative format is more human\-readable and is thus suitable for editing by hand\&. For
|
||||
\fBnamed\-checkzone\fR
|
||||
this does not cause any effects unless it dumps the zone contents\&. It also does not have any meaning if the output format is not text\&.
|
||||
.RE
|
||||
.PP
|
||||
\-S \fImode\fR
|
||||
.RS 4
|
||||
Check if a SRV record refers to a CNAME\&. Possible modes are
|
||||
\fB"fail"\fR,
|
||||
\fB"warn"\fR
|
||||
(default) and
|
||||
\fB"ignore"\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-t \fIdirectory\fR
|
||||
.RS 4
|
||||
Chroot to
|
||||
directory
|
||||
so that include directives in the configuration file are processed as if run by a similarly chrooted
|
||||
\fBnamed\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-T \fImode\fR
|
||||
.RS 4
|
||||
Check if Sender Policy Framework (SPF) records exist and issues a warning if an SPF\-formatted TXT record is not also present\&. Possible modes are
|
||||
\fB"warn"\fR
|
||||
(default),
|
||||
\fB"ignore"\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-w \fIdirectory\fR
|
||||
.RS 4
|
||||
chdir to
|
||||
directory
|
||||
so that relative filenames in master file $INCLUDE directives work\&. This is similar to the directory clause in
|
||||
named\&.conf\&.
|
||||
.RE
|
||||
.PP
|
||||
\-D
|
||||
.RS 4
|
||||
Dump zone file in canonical format\&. This is always enabled for
|
||||
\fBnamed\-compilezone\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-W \fImode\fR
|
||||
.RS 4
|
||||
Specify whether to check for non\-terminal wildcards\&. Non\-terminal wildcards are almost always the result of a failure to understand the wildcard matching algorithm (RFC 1034)\&. Possible modes are
|
||||
\fB"warn"\fR
|
||||
(default) and
|
||||
\fB"ignore"\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
zonename
|
||||
.RS 4
|
||||
The domain name of the zone being checked\&.
|
||||
.RE
|
||||
.PP
|
||||
filename
|
||||
.RS 4
|
||||
The name of the zone file\&.
|
||||
.RE
|
||||
.SH "RETURN VALUES"
|
||||
.PP
|
||||
\fBnamed\-checkzone\fR
|
||||
returns an exit status of 1 if errors were detected and 0 otherwise\&.
|
||||
.SH "SEE ALSO"
|
||||
.PP
|
||||
\fBnamed\fR(8),
|
||||
\fBnamed-checkconf\fR(8),
|
||||
RFC 1035,
|
||||
BIND 9 Administrator Reference Manual\&.
|
||||
.SH "AUTHOR"
|
||||
.PP
|
||||
\fBInternet Systems Consortium, Inc\&.\fR
|
||||
.SH "COPYRIGHT"
|
||||
.br
|
||||
Copyright \(co 2000-2002, 2004-2007, 2009-2016, 2018-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
.br
|
||||
@@ -3,7 +3,7 @@
|
||||
*
|
||||
* This Source Code Form is subject to the terms of the Mozilla Public
|
||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
*
|
||||
* See the COPYRIGHT file distributed with this work for additional
|
||||
* information regarding copyright ownership.
|
||||
@@ -16,10 +16,8 @@
|
||||
#include <stdlib.h>
|
||||
|
||||
#include <isc/app.h>
|
||||
#include <isc/attributes.h>
|
||||
#include <isc/commandline.h>
|
||||
#include <isc/dir.h>
|
||||
#include <isc/file.h>
|
||||
#include <isc/hash.h>
|
||||
#include <isc/log.h>
|
||||
#include <isc/mem.h>
|
||||
@@ -64,21 +62,21 @@ static enum { progmode_check, progmode_compile } progmode;
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
ISC_NORETURN static void
|
||||
usage(void);
|
||||
ISC_PLATFORM_NORETURN_PRE static void
|
||||
usage(void) ISC_PLATFORM_NORETURN_POST;
|
||||
|
||||
static void
|
||||
usage(void) {
|
||||
fprintf(stderr,
|
||||
"usage: %s [-djqvD] [-c class] "
|
||||
"[-f inputformat] [-F outputformat] [-J filename] "
|
||||
"[-s (full|relative)] [-t directory] [-w directory] "
|
||||
"[-k (ignore|warn|fail)] [-m (ignore|warn|fail)] "
|
||||
"[-n (ignore|warn|fail)] [-r (ignore|warn|fail)] "
|
||||
"[-t directory] [-w directory] [-k (ignore|warn|fail)] "
|
||||
"[-n (ignore|warn|fail)] [-m (ignore|warn|fail)] "
|
||||
"[-r (ignore|warn|fail)] "
|
||||
"[-i (full|full-sibling|local|local-sibling|none)] "
|
||||
"[-M (ignore|warn|fail)] [-S (ignore|warn|fail)] "
|
||||
"[-W (ignore|warn)] "
|
||||
"%s zonename [ (filename|-) ]\n",
|
||||
"%s zonename filename\n",
|
||||
prog_name,
|
||||
progmode == progmode_check ? "[-o filename]" : "-o filename");
|
||||
exit(1);
|
||||
@@ -96,7 +94,7 @@ int
|
||||
main(int argc, char **argv) {
|
||||
int c;
|
||||
char *origin = NULL;
|
||||
const char *filename = NULL;
|
||||
char *filename = NULL;
|
||||
isc_log_t *lctx = NULL;
|
||||
isc_result_t result;
|
||||
char classname_in[] = "IN";
|
||||
@@ -355,7 +353,7 @@ main(int argc, char **argv) {
|
||||
break;
|
||||
|
||||
case 'v':
|
||||
printf("%s\n", PACKAGE_VERSION);
|
||||
printf(VERSION "\n");
|
||||
exit(0);
|
||||
|
||||
case 'w':
|
||||
@@ -502,7 +500,7 @@ main(int argc, char **argv) {
|
||||
}
|
||||
|
||||
/*
|
||||
* If we are printing to stdout then send the informational
|
||||
* If we are outputing to stdout then send the informational
|
||||
* output to stderr.
|
||||
*/
|
||||
if (dumpzone &&
|
||||
@@ -514,8 +512,7 @@ main(int argc, char **argv) {
|
||||
logdump = false;
|
||||
}
|
||||
|
||||
if (argc - isc_commandline_index < 1 ||
|
||||
argc - isc_commandline_index > 2) {
|
||||
if (isc_commandline_index + 2 != argc) {
|
||||
usage();
|
||||
}
|
||||
|
||||
@@ -532,16 +529,7 @@ main(int argc, char **argv) {
|
||||
dns_result_register();
|
||||
|
||||
origin = argv[isc_commandline_index++];
|
||||
|
||||
if (isc_commandline_index == argc) {
|
||||
/* "-" will be interpreted as stdin */
|
||||
filename = "-";
|
||||
} else {
|
||||
filename = argv[isc_commandline_index];
|
||||
}
|
||||
|
||||
isc_commandline_index++;
|
||||
|
||||
filename = argv[isc_commandline_index++];
|
||||
result = load_zone(mctx, origin, filename, inputformat, classname,
|
||||
maxttl, &zone);
|
||||
|
||||
@@ -575,6 +563,5 @@ main(int argc, char **argv) {
|
||||
#ifdef _WIN32
|
||||
DestroySockets();
|
||||
#endif /* ifdef _WIN32 */
|
||||
|
||||
return ((result == ISC_R_SUCCESS) ? 0 : 1);
|
||||
}
|
||||
|
||||
529
bin/check/named-checkzone.docbook
Normal file
529
bin/check/named-checkzone.docbook
Normal file
@@ -0,0 +1,529 @@
|
||||
<!--
|
||||
- Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
-
|
||||
- This Source Code Form is subject to the terms of the Mozilla Public
|
||||
- License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
- file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
-
|
||||
- See the COPYRIGHT file distributed with this work for additional
|
||||
- information regarding copyright ownership.
|
||||
-->
|
||||
|
||||
<!-- Converted by db4-upgrade version 1.0 -->
|
||||
<refentry xmlns:db="http://docbook.org/ns/docbook" version="5.0" xml:id="man.named-checkzone">
|
||||
<info>
|
||||
<date>2014-02-19</date>
|
||||
</info>
|
||||
<refentryinfo>
|
||||
<corpname>ISC</corpname>
|
||||
<corpauthor>Internet Systems Consortium, Inc.</corpauthor>
|
||||
</refentryinfo>
|
||||
|
||||
<refmeta>
|
||||
<refentrytitle><application>named-checkzone</application></refentrytitle>
|
||||
<manvolnum>8</manvolnum>
|
||||
<refmiscinfo>BIND9</refmiscinfo>
|
||||
</refmeta>
|
||||
|
||||
<docinfo>
|
||||
<copyright>
|
||||
<year>2000</year>
|
||||
<year>2001</year>
|
||||
<year>2002</year>
|
||||
<year>2004</year>
|
||||
<year>2005</year>
|
||||
<year>2006</year>
|
||||
<year>2007</year>
|
||||
<year>2009</year>
|
||||
<year>2010</year>
|
||||
<year>2011</year>
|
||||
<year>2012</year>
|
||||
<year>2013</year>
|
||||
<year>2014</year>
|
||||
<year>2015</year>
|
||||
<year>2016</year>
|
||||
<year>2018</year>
|
||||
<year>2019</year>
|
||||
<year>2020</year>
|
||||
<holder>Internet Systems Consortium, Inc. ("ISC")</holder>
|
||||
</copyright>
|
||||
</docinfo>
|
||||
|
||||
<refnamediv>
|
||||
<refname><application>named-checkzone</application></refname>
|
||||
<refname><application>named-compilezone</application></refname>
|
||||
<refpurpose>zone file validity checking or converting tool</refpurpose>
|
||||
</refnamediv>
|
||||
|
||||
<refsynopsisdiv>
|
||||
<cmdsynopsis sepchar=" ">
|
||||
<command>named-checkzone</command>
|
||||
<arg choice="opt" rep="norepeat"><option>-d</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-h</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-j</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-q</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-v</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-c <replaceable class="parameter">class</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-f <replaceable class="parameter">format</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-F <replaceable class="parameter">format</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-J <replaceable class="parameter">filename</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-i <replaceable class="parameter">mode</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-k <replaceable class="parameter">mode</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-m <replaceable class="parameter">mode</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-M <replaceable class="parameter">mode</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-n <replaceable class="parameter">mode</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-l <replaceable class="parameter">ttl</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-L <replaceable class="parameter">serial</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-o <replaceable class="parameter">filename</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-r <replaceable class="parameter">mode</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-s <replaceable class="parameter">style</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-S <replaceable class="parameter">mode</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-t <replaceable class="parameter">directory</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-T <replaceable class="parameter">mode</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-w <replaceable class="parameter">directory</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-D</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-W <replaceable class="parameter">mode</replaceable></option></arg>
|
||||
<arg choice="req" rep="norepeat">zonename</arg>
|
||||
<arg choice="req" rep="norepeat">filename</arg>
|
||||
</cmdsynopsis>
|
||||
<cmdsynopsis sepchar=" ">
|
||||
<command>named-compilezone</command>
|
||||
<arg choice="opt" rep="norepeat"><option>-d</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-j</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-q</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-v</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-c <replaceable class="parameter">class</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-C <replaceable class="parameter">mode</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-f <replaceable class="parameter">format</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-F <replaceable class="parameter">format</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-J <replaceable class="parameter">filename</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-i <replaceable class="parameter">mode</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-k <replaceable class="parameter">mode</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-m <replaceable class="parameter">mode</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-n <replaceable class="parameter">mode</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-l <replaceable class="parameter">ttl</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-L <replaceable class="parameter">serial</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-r <replaceable class="parameter">mode</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-s <replaceable class="parameter">style</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-t <replaceable class="parameter">directory</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-T <replaceable class="parameter">mode</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-w <replaceable class="parameter">directory</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-D</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-W <replaceable class="parameter">mode</replaceable></option></arg>
|
||||
<arg choice="req" rep="norepeat"><option>-o <replaceable class="parameter">filename</replaceable></option></arg>
|
||||
<arg choice="req" rep="norepeat">zonename</arg>
|
||||
<arg choice="req" rep="norepeat">filename</arg>
|
||||
</cmdsynopsis>
|
||||
</refsynopsisdiv>
|
||||
|
||||
<refsection><info><title>DESCRIPTION</title></info>
|
||||
|
||||
<para><command>named-checkzone</command>
|
||||
checks the syntax and integrity of a zone file. It performs the
|
||||
same checks as <command>named</command> does when loading a
|
||||
zone. This makes <command>named-checkzone</command> useful for
|
||||
checking zone files before configuring them into a name server.
|
||||
</para>
|
||||
<para>
|
||||
<command>named-compilezone</command> is similar to
|
||||
<command>named-checkzone</command>, but it always dumps the
|
||||
zone contents to a specified file in a specified format.
|
||||
Additionally, it applies stricter check levels by default,
|
||||
since the dump output will be used as an actual zone file
|
||||
loaded by <command>named</command>.
|
||||
When manually specified otherwise, the check levels must at
|
||||
least be as strict as those specified in the
|
||||
<command>named</command> configuration file.
|
||||
</para>
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>OPTIONS</title></info>
|
||||
|
||||
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term>-d</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Enable debugging.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-h</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Print the usage summary and exit.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-q</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Quiet mode - exit code only.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-v</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Print the version of the <command>named-checkzone</command>
|
||||
program and exit.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-j</term>
|
||||
<listitem>
|
||||
<para>
|
||||
When loading a zone file, read the journal if it exists.
|
||||
The journal file name is assumed to be the zone file name
|
||||
appended with the string <filename>.jnl</filename>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-J <replaceable class="parameter">filename</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
When loading the zone file read the journal from the given
|
||||
file, if it exists. (Implies -j.)
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-c <replaceable class="parameter">class</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specify the class of the zone. If not specified, "IN" is assumed.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-i <replaceable class="parameter">mode</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Perform post-load zone integrity checks. Possible modes are
|
||||
<command>"full"</command> (default),
|
||||
<command>"full-sibling"</command>,
|
||||
<command>"local"</command>,
|
||||
<command>"local-sibling"</command> and
|
||||
<command>"none"</command>.
|
||||
</para>
|
||||
<para>
|
||||
Mode <command>"full"</command> checks that MX records
|
||||
refer to A or AAAA record (both in-zone and out-of-zone
|
||||
hostnames). Mode <command>"local"</command> only
|
||||
checks MX records which refer to in-zone hostnames.
|
||||
</para>
|
||||
<para>
|
||||
Mode <command>"full"</command> checks that SRV records
|
||||
refer to A or AAAA record (both in-zone and out-of-zone
|
||||
hostnames). Mode <command>"local"</command> only
|
||||
checks SRV records which refer to in-zone hostnames.
|
||||
</para>
|
||||
<para>
|
||||
Mode <command>"full"</command> checks that delegation NS
|
||||
records refer to A or AAAA record (both in-zone and out-of-zone
|
||||
hostnames). It also checks that glue address records
|
||||
in the zone match those advertised by the child.
|
||||
Mode <command>"local"</command> only checks NS records which
|
||||
refer to in-zone hostnames or that some required glue exists,
|
||||
that is when the nameserver is in a child zone.
|
||||
</para>
|
||||
<para>
|
||||
Mode <command>"full-sibling"</command> and
|
||||
<command>"local-sibling"</command> disable sibling glue
|
||||
checks but are otherwise the same as <command>"full"</command>
|
||||
and <command>"local"</command> respectively.
|
||||
</para>
|
||||
<para>
|
||||
Mode <command>"none"</command> disables the checks.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-f <replaceable class="parameter">format</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specify the format of the zone file.
|
||||
Possible formats are <command>"text"</command> (default),
|
||||
<command>"raw"</command>, and <command>"map"</command>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-F <replaceable class="parameter">format</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specify the format of the output file specified.
|
||||
For <command>named-checkzone</command>,
|
||||
this does not cause any effects unless it dumps the zone
|
||||
contents.
|
||||
</para>
|
||||
<para>
|
||||
Possible formats are <command>"text"</command> (default),
|
||||
which is the standard textual representation of the zone,
|
||||
and <command>"map"</command>, <command>"raw"</command>,
|
||||
and <command>"raw=N"</command>, which store the zone in a
|
||||
binary format for rapid loading by <command>named</command>.
|
||||
<command>"raw=N"</command> specifies the format version of
|
||||
the raw zone file: if N is 0, the raw file can be read by
|
||||
any version of <command>named</command>; if N is 1, the file
|
||||
can be read by release 9.9.0 or higher; the default is 1.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-k <replaceable class="parameter">mode</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Perform <command>"check-names"</command> checks with the
|
||||
specified failure mode.
|
||||
Possible modes are <command>"fail"</command>
|
||||
(default for <command>named-compilezone</command>),
|
||||
<command>"warn"</command>
|
||||
(default for <command>named-checkzone</command>) and
|
||||
<command>"ignore"</command>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-l <replaceable class="parameter">ttl</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Sets a maximum permissible TTL for the input file.
|
||||
Any record with a TTL higher than this value will cause
|
||||
the zone to be rejected. This is similar to using the
|
||||
<command>max-zone-ttl</command> option in
|
||||
<filename>named.conf</filename>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-L <replaceable class="parameter">serial</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
When compiling a zone to "raw" or "map" format, set the
|
||||
"source serial" value in the header to the specified serial
|
||||
number. (This is expected to be used primarily for testing
|
||||
purposes.)
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-m <replaceable class="parameter">mode</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specify whether MX records should be checked to see if they
|
||||
are addresses. Possible modes are <command>"fail"</command>,
|
||||
<command>"warn"</command> (default) and
|
||||
<command>"ignore"</command>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-M <replaceable class="parameter">mode</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Check if a MX record refers to a CNAME.
|
||||
Possible modes are <command>"fail"</command>,
|
||||
<command>"warn"</command> (default) and
|
||||
<command>"ignore"</command>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-n <replaceable class="parameter">mode</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specify whether NS records should be checked to see if they
|
||||
are addresses.
|
||||
Possible modes are <command>"fail"</command>
|
||||
(default for <command>named-compilezone</command>),
|
||||
<command>"warn"</command>
|
||||
(default for <command>named-checkzone</command>) and
|
||||
<command>"ignore"</command>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-o <replaceable class="parameter">filename</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Write zone output to <filename>filename</filename>.
|
||||
If <filename>filename</filename> is <filename>-</filename> then
|
||||
write to standard out.
|
||||
This is mandatory for <command>named-compilezone</command>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-r <replaceable class="parameter">mode</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Check for records that are treated as different by DNSSEC but
|
||||
are semantically equal in plain DNS.
|
||||
Possible modes are <command>"fail"</command>,
|
||||
<command>"warn"</command> (default) and
|
||||
<command>"ignore"</command>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-s <replaceable class="parameter">style</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specify the style of the dumped zone file.
|
||||
Possible styles are <command>"full"</command> (default)
|
||||
and <command>"relative"</command>.
|
||||
The full format is most suitable for processing
|
||||
automatically by a separate script.
|
||||
On the other hand, the relative format is more
|
||||
human-readable and is thus suitable for editing by hand.
|
||||
For <command>named-checkzone</command>
|
||||
this does not cause any effects unless it dumps the zone
|
||||
contents.
|
||||
It also does not have any meaning if the output format
|
||||
is not text.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-S <replaceable class="parameter">mode</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Check if a SRV record refers to a CNAME.
|
||||
Possible modes are <command>"fail"</command>,
|
||||
<command>"warn"</command> (default) and
|
||||
<command>"ignore"</command>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-t <replaceable class="parameter">directory</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Chroot to <filename>directory</filename> so that
|
||||
include
|
||||
directives in the configuration file are processed as if
|
||||
run by a similarly chrooted <command>named</command>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-T <replaceable class="parameter">mode</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Check if Sender Policy Framework (SPF) records exist
|
||||
and issues a warning if an SPF-formatted TXT record is
|
||||
not also present. Possible modes are <command>"warn"</command>
|
||||
(default), <command>"ignore"</command>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-w <replaceable class="parameter">directory</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
chdir to <filename>directory</filename> so that
|
||||
relative
|
||||
filenames in master file $INCLUDE directives work. This
|
||||
is similar to the directory clause in
|
||||
<filename>named.conf</filename>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-D</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Dump zone file in canonical format.
|
||||
This is always enabled for <command>named-compilezone</command>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-W <replaceable class="parameter">mode</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specify whether to check for non-terminal wildcards.
|
||||
Non-terminal wildcards are almost always the result of a
|
||||
failure to understand the wildcard matching algorithm (RFC 1034).
|
||||
Possible modes are <command>"warn"</command> (default)
|
||||
and
|
||||
<command>"ignore"</command>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>zonename</term>
|
||||
<listitem>
|
||||
<para>
|
||||
The domain name of the zone being checked.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>filename</term>
|
||||
<listitem>
|
||||
<para>
|
||||
The name of the zone file.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
</variablelist>
|
||||
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>RETURN VALUES</title></info>
|
||||
|
||||
<para><command>named-checkzone</command>
|
||||
returns an exit status of 1 if
|
||||
errors were detected and 0 otherwise.
|
||||
</para>
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>SEE ALSO</title></info>
|
||||
|
||||
<para><citerefentry>
|
||||
<refentrytitle>named</refentrytitle><manvolnum>8</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>named-checkconf</refentrytitle><manvolnum>8</manvolnum>
|
||||
</citerefentry>,
|
||||
<citetitle>RFC 1035</citetitle>,
|
||||
<citetitle>BIND 9 Administrator Reference Manual</citetitle>.
|
||||
</para>
|
||||
</refsection>
|
||||
|
||||
</refentry>
|
||||
429
bin/check/named-checkzone.html
Normal file
429
bin/check/named-checkzone.html
Normal file
@@ -0,0 +1,429 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
||||
<!--
|
||||
- Copyright (C) 2000-2002, 2004-2007, 2009-2016, 2018-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
-
|
||||
- This Source Code Form is subject to the terms of the Mozilla Public
|
||||
- License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
- file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
-->
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>named-checkzone</title>
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry">
|
||||
<a name="man.named-checkzone"></a><div class="titlepage"></div>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<div class="refnamediv">
|
||||
<h2>Name</h2>
|
||||
<p>
|
||||
<span class="application">named-checkzone</span>,
|
||||
<span class="application">named-compilezone</span>
|
||||
— zone file validity checking or converting tool
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<div class="refsynopsisdiv">
|
||||
<h2>Synopsis</h2>
|
||||
<div class="cmdsynopsis"><p>
|
||||
<code class="command">named-checkzone</code>
|
||||
[<code class="option">-d</code>]
|
||||
[<code class="option">-h</code>]
|
||||
[<code class="option">-j</code>]
|
||||
[<code class="option">-q</code>]
|
||||
[<code class="option">-v</code>]
|
||||
[<code class="option">-c <em class="replaceable"><code>class</code></em></code>]
|
||||
[<code class="option">-f <em class="replaceable"><code>format</code></em></code>]
|
||||
[<code class="option">-F <em class="replaceable"><code>format</code></em></code>]
|
||||
[<code class="option">-J <em class="replaceable"><code>filename</code></em></code>]
|
||||
[<code class="option">-i <em class="replaceable"><code>mode</code></em></code>]
|
||||
[<code class="option">-k <em class="replaceable"><code>mode</code></em></code>]
|
||||
[<code class="option">-m <em class="replaceable"><code>mode</code></em></code>]
|
||||
[<code class="option">-M <em class="replaceable"><code>mode</code></em></code>]
|
||||
[<code class="option">-n <em class="replaceable"><code>mode</code></em></code>]
|
||||
[<code class="option">-l <em class="replaceable"><code>ttl</code></em></code>]
|
||||
[<code class="option">-L <em class="replaceable"><code>serial</code></em></code>]
|
||||
[<code class="option">-o <em class="replaceable"><code>filename</code></em></code>]
|
||||
[<code class="option">-r <em class="replaceable"><code>mode</code></em></code>]
|
||||
[<code class="option">-s <em class="replaceable"><code>style</code></em></code>]
|
||||
[<code class="option">-S <em class="replaceable"><code>mode</code></em></code>]
|
||||
[<code class="option">-t <em class="replaceable"><code>directory</code></em></code>]
|
||||
[<code class="option">-T <em class="replaceable"><code>mode</code></em></code>]
|
||||
[<code class="option">-w <em class="replaceable"><code>directory</code></em></code>]
|
||||
[<code class="option">-D</code>]
|
||||
[<code class="option">-W <em class="replaceable"><code>mode</code></em></code>]
|
||||
{zonename}
|
||||
{filename}
|
||||
</p></div>
|
||||
<div class="cmdsynopsis"><p>
|
||||
<code class="command">named-compilezone</code>
|
||||
[<code class="option">-d</code>]
|
||||
[<code class="option">-j</code>]
|
||||
[<code class="option">-q</code>]
|
||||
[<code class="option">-v</code>]
|
||||
[<code class="option">-c <em class="replaceable"><code>class</code></em></code>]
|
||||
[<code class="option">-C <em class="replaceable"><code>mode</code></em></code>]
|
||||
[<code class="option">-f <em class="replaceable"><code>format</code></em></code>]
|
||||
[<code class="option">-F <em class="replaceable"><code>format</code></em></code>]
|
||||
[<code class="option">-J <em class="replaceable"><code>filename</code></em></code>]
|
||||
[<code class="option">-i <em class="replaceable"><code>mode</code></em></code>]
|
||||
[<code class="option">-k <em class="replaceable"><code>mode</code></em></code>]
|
||||
[<code class="option">-m <em class="replaceable"><code>mode</code></em></code>]
|
||||
[<code class="option">-n <em class="replaceable"><code>mode</code></em></code>]
|
||||
[<code class="option">-l <em class="replaceable"><code>ttl</code></em></code>]
|
||||
[<code class="option">-L <em class="replaceable"><code>serial</code></em></code>]
|
||||
[<code class="option">-r <em class="replaceable"><code>mode</code></em></code>]
|
||||
[<code class="option">-s <em class="replaceable"><code>style</code></em></code>]
|
||||
[<code class="option">-t <em class="replaceable"><code>directory</code></em></code>]
|
||||
[<code class="option">-T <em class="replaceable"><code>mode</code></em></code>]
|
||||
[<code class="option">-w <em class="replaceable"><code>directory</code></em></code>]
|
||||
[<code class="option">-D</code>]
|
||||
[<code class="option">-W <em class="replaceable"><code>mode</code></em></code>]
|
||||
{<code class="option">-o <em class="replaceable"><code>filename</code></em></code>}
|
||||
{zonename}
|
||||
{filename}
|
||||
</p></div>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.7"></a><h2>DESCRIPTION</h2>
|
||||
|
||||
<p><span class="command"><strong>named-checkzone</strong></span>
|
||||
checks the syntax and integrity of a zone file. It performs the
|
||||
same checks as <span class="command"><strong>named</strong></span> does when loading a
|
||||
zone. This makes <span class="command"><strong>named-checkzone</strong></span> useful for
|
||||
checking zone files before configuring them into a name server.
|
||||
</p>
|
||||
<p>
|
||||
<span class="command"><strong>named-compilezone</strong></span> is similar to
|
||||
<span class="command"><strong>named-checkzone</strong></span>, but it always dumps the
|
||||
zone contents to a specified file in a specified format.
|
||||
Additionally, it applies stricter check levels by default,
|
||||
since the dump output will be used as an actual zone file
|
||||
loaded by <span class="command"><strong>named</strong></span>.
|
||||
When manually specified otherwise, the check levels must at
|
||||
least be as strict as those specified in the
|
||||
<span class="command"><strong>named</strong></span> configuration file.
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.8"></a><h2>OPTIONS</h2>
|
||||
|
||||
|
||||
<div class="variablelist"><dl class="variablelist">
|
||||
<dt><span class="term">-d</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Enable debugging.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-h</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Print the usage summary and exit.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-q</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Quiet mode - exit code only.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-v</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Print the version of the <span class="command"><strong>named-checkzone</strong></span>
|
||||
program and exit.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-j</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
When loading a zone file, read the journal if it exists.
|
||||
The journal file name is assumed to be the zone file name
|
||||
appended with the string <code class="filename">.jnl</code>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-J <em class="replaceable"><code>filename</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
When loading the zone file read the journal from the given
|
||||
file, if it exists. (Implies -j.)
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-c <em class="replaceable"><code>class</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Specify the class of the zone. If not specified, "IN" is assumed.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-i <em class="replaceable"><code>mode</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Perform post-load zone integrity checks. Possible modes are
|
||||
<span class="command"><strong>"full"</strong></span> (default),
|
||||
<span class="command"><strong>"full-sibling"</strong></span>,
|
||||
<span class="command"><strong>"local"</strong></span>,
|
||||
<span class="command"><strong>"local-sibling"</strong></span> and
|
||||
<span class="command"><strong>"none"</strong></span>.
|
||||
</p>
|
||||
<p>
|
||||
Mode <span class="command"><strong>"full"</strong></span> checks that MX records
|
||||
refer to A or AAAA record (both in-zone and out-of-zone
|
||||
hostnames). Mode <span class="command"><strong>"local"</strong></span> only
|
||||
checks MX records which refer to in-zone hostnames.
|
||||
</p>
|
||||
<p>
|
||||
Mode <span class="command"><strong>"full"</strong></span> checks that SRV records
|
||||
refer to A or AAAA record (both in-zone and out-of-zone
|
||||
hostnames). Mode <span class="command"><strong>"local"</strong></span> only
|
||||
checks SRV records which refer to in-zone hostnames.
|
||||
</p>
|
||||
<p>
|
||||
Mode <span class="command"><strong>"full"</strong></span> checks that delegation NS
|
||||
records refer to A or AAAA record (both in-zone and out-of-zone
|
||||
hostnames). It also checks that glue address records
|
||||
in the zone match those advertised by the child.
|
||||
Mode <span class="command"><strong>"local"</strong></span> only checks NS records which
|
||||
refer to in-zone hostnames or that some required glue exists,
|
||||
that is when the nameserver is in a child zone.
|
||||
</p>
|
||||
<p>
|
||||
Mode <span class="command"><strong>"full-sibling"</strong></span> and
|
||||
<span class="command"><strong>"local-sibling"</strong></span> disable sibling glue
|
||||
checks but are otherwise the same as <span class="command"><strong>"full"</strong></span>
|
||||
and <span class="command"><strong>"local"</strong></span> respectively.
|
||||
</p>
|
||||
<p>
|
||||
Mode <span class="command"><strong>"none"</strong></span> disables the checks.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-f <em class="replaceable"><code>format</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Specify the format of the zone file.
|
||||
Possible formats are <span class="command"><strong>"text"</strong></span> (default),
|
||||
<span class="command"><strong>"raw"</strong></span>, and <span class="command"><strong>"map"</strong></span>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-F <em class="replaceable"><code>format</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Specify the format of the output file specified.
|
||||
For <span class="command"><strong>named-checkzone</strong></span>,
|
||||
this does not cause any effects unless it dumps the zone
|
||||
contents.
|
||||
</p>
|
||||
<p>
|
||||
Possible formats are <span class="command"><strong>"text"</strong></span> (default),
|
||||
which is the standard textual representation of the zone,
|
||||
and <span class="command"><strong>"map"</strong></span>, <span class="command"><strong>"raw"</strong></span>,
|
||||
and <span class="command"><strong>"raw=N"</strong></span>, which store the zone in a
|
||||
binary format for rapid loading by <span class="command"><strong>named</strong></span>.
|
||||
<span class="command"><strong>"raw=N"</strong></span> specifies the format version of
|
||||
the raw zone file: if N is 0, the raw file can be read by
|
||||
any version of <span class="command"><strong>named</strong></span>; if N is 1, the file
|
||||
can be read by release 9.9.0 or higher; the default is 1.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-k <em class="replaceable"><code>mode</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Perform <span class="command"><strong>"check-names"</strong></span> checks with the
|
||||
specified failure mode.
|
||||
Possible modes are <span class="command"><strong>"fail"</strong></span>
|
||||
(default for <span class="command"><strong>named-compilezone</strong></span>),
|
||||
<span class="command"><strong>"warn"</strong></span>
|
||||
(default for <span class="command"><strong>named-checkzone</strong></span>) and
|
||||
<span class="command"><strong>"ignore"</strong></span>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-l <em class="replaceable"><code>ttl</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Sets a maximum permissible TTL for the input file.
|
||||
Any record with a TTL higher than this value will cause
|
||||
the zone to be rejected. This is similar to using the
|
||||
<span class="command"><strong>max-zone-ttl</strong></span> option in
|
||||
<code class="filename">named.conf</code>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-L <em class="replaceable"><code>serial</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
When compiling a zone to "raw" or "map" format, set the
|
||||
"source serial" value in the header to the specified serial
|
||||
number. (This is expected to be used primarily for testing
|
||||
purposes.)
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-m <em class="replaceable"><code>mode</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Specify whether MX records should be checked to see if they
|
||||
are addresses. Possible modes are <span class="command"><strong>"fail"</strong></span>,
|
||||
<span class="command"><strong>"warn"</strong></span> (default) and
|
||||
<span class="command"><strong>"ignore"</strong></span>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-M <em class="replaceable"><code>mode</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Check if a MX record refers to a CNAME.
|
||||
Possible modes are <span class="command"><strong>"fail"</strong></span>,
|
||||
<span class="command"><strong>"warn"</strong></span> (default) and
|
||||
<span class="command"><strong>"ignore"</strong></span>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-n <em class="replaceable"><code>mode</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Specify whether NS records should be checked to see if they
|
||||
are addresses.
|
||||
Possible modes are <span class="command"><strong>"fail"</strong></span>
|
||||
(default for <span class="command"><strong>named-compilezone</strong></span>),
|
||||
<span class="command"><strong>"warn"</strong></span>
|
||||
(default for <span class="command"><strong>named-checkzone</strong></span>) and
|
||||
<span class="command"><strong>"ignore"</strong></span>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-o <em class="replaceable"><code>filename</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Write zone output to <code class="filename">filename</code>.
|
||||
If <code class="filename">filename</code> is <code class="filename">-</code> then
|
||||
write to standard out.
|
||||
This is mandatory for <span class="command"><strong>named-compilezone</strong></span>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-r <em class="replaceable"><code>mode</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Check for records that are treated as different by DNSSEC but
|
||||
are semantically equal in plain DNS.
|
||||
Possible modes are <span class="command"><strong>"fail"</strong></span>,
|
||||
<span class="command"><strong>"warn"</strong></span> (default) and
|
||||
<span class="command"><strong>"ignore"</strong></span>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-s <em class="replaceable"><code>style</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Specify the style of the dumped zone file.
|
||||
Possible styles are <span class="command"><strong>"full"</strong></span> (default)
|
||||
and <span class="command"><strong>"relative"</strong></span>.
|
||||
The full format is most suitable for processing
|
||||
automatically by a separate script.
|
||||
On the other hand, the relative format is more
|
||||
human-readable and is thus suitable for editing by hand.
|
||||
For <span class="command"><strong>named-checkzone</strong></span>
|
||||
this does not cause any effects unless it dumps the zone
|
||||
contents.
|
||||
It also does not have any meaning if the output format
|
||||
is not text.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-S <em class="replaceable"><code>mode</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Check if a SRV record refers to a CNAME.
|
||||
Possible modes are <span class="command"><strong>"fail"</strong></span>,
|
||||
<span class="command"><strong>"warn"</strong></span> (default) and
|
||||
<span class="command"><strong>"ignore"</strong></span>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-t <em class="replaceable"><code>directory</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Chroot to <code class="filename">directory</code> so that
|
||||
include
|
||||
directives in the configuration file are processed as if
|
||||
run by a similarly chrooted <span class="command"><strong>named</strong></span>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-T <em class="replaceable"><code>mode</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Check if Sender Policy Framework (SPF) records exist
|
||||
and issues a warning if an SPF-formatted TXT record is
|
||||
not also present. Possible modes are <span class="command"><strong>"warn"</strong></span>
|
||||
(default), <span class="command"><strong>"ignore"</strong></span>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-w <em class="replaceable"><code>directory</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
chdir to <code class="filename">directory</code> so that
|
||||
relative
|
||||
filenames in master file $INCLUDE directives work. This
|
||||
is similar to the directory clause in
|
||||
<code class="filename">named.conf</code>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-D</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Dump zone file in canonical format.
|
||||
This is always enabled for <span class="command"><strong>named-compilezone</strong></span>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-W <em class="replaceable"><code>mode</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Specify whether to check for non-terminal wildcards.
|
||||
Non-terminal wildcards are almost always the result of a
|
||||
failure to understand the wildcard matching algorithm (RFC 1034).
|
||||
Possible modes are <span class="command"><strong>"warn"</strong></span> (default)
|
||||
and
|
||||
<span class="command"><strong>"ignore"</strong></span>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">zonename</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
The domain name of the zone being checked.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">filename</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
The name of the zone file.
|
||||
</p>
|
||||
</dd>
|
||||
</dl></div>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.9"></a><h2>RETURN VALUES</h2>
|
||||
|
||||
<p><span class="command"><strong>named-checkzone</strong></span>
|
||||
returns an exit status of 1 if
|
||||
errors were detected and 0 otherwise.
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.10"></a><h2>SEE ALSO</h2>
|
||||
|
||||
<p><span class="citerefentry">
|
||||
<span class="refentrytitle">named</span>(8)
|
||||
</span>,
|
||||
<span class="citerefentry">
|
||||
<span class="refentrytitle">named-checkconf</span>(8)
|
||||
</span>,
|
||||
<em class="citetitle">RFC 1035</em>,
|
||||
<em class="citetitle">BIND 9 Administrator Reference Manual</em>.
|
||||
</p>
|
||||
</div>
|
||||
|
||||
</div></body>
|
||||
</html>
|
||||
@@ -1,215 +0,0 @@
|
||||
..
|
||||
Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
See the COPYRIGHT file distributed with this work for additional
|
||||
information regarding copyright ownership.
|
||||
|
||||
..
|
||||
Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
See the COPYRIGHT file distributed with this work for additional
|
||||
information regarding copyright ownership.
|
||||
|
||||
|
||||
.. highlight: console
|
||||
|
||||
.. _man_named-checkzone:
|
||||
|
||||
named-checkzone, named-compilezone - zone file validity checking or converting tool
|
||||
-----------------------------------------------------------------------------------
|
||||
|
||||
Synopsis
|
||||
~~~~~~~~
|
||||
|
||||
:program:`named-checkzone` [**-d**] [**-h**] [**-j**] [**-q**] [**-v**] [**-c** class] [**-f** format] [**-F** format] [**-J** filename] [**-i** mode] [**-k** mode] [**-m** mode] [**-M** mode] [**-n** mode] [**-l** ttl] [**-L** serial] [**-o** filename] [**-r** mode] [**-s** style] [**-S** mode] [**-t** directory] [**-T** mode] [**-w** directory] [**-D**] [**-W** mode] {zonename} {filename}
|
||||
|
||||
:program:`named-compilezone` [**-d**] [**-j**] [**-q**] [**-v**] [**-c** class] [**-C** mode] [**-f** format] [**-F** format] [**-J** filename] [**-i** mode] [**-k** mode] [**-m** mode] [**-n** mode] [**-l** ttl] [**-L** serial] [**-r** mode] [**-s** style] [**-t** directory] [**-T** mode] [**-w** directory] [**-D**] [**-W** mode] {**-o** filename} {zonename} {filename}
|
||||
|
||||
Description
|
||||
~~~~~~~~~~~
|
||||
|
||||
``named-checkzone`` checks the syntax and integrity of a zone file. It
|
||||
performs the same checks as ``named`` does when loading a zone. This
|
||||
makes ``named-checkzone`` useful for checking zone files before
|
||||
configuring them into a name server.
|
||||
|
||||
``named-compilezone`` is similar to ``named-checkzone``, but it always
|
||||
dumps the zone contents to a specified file in a specified format.
|
||||
It also applies stricter check levels by default, since the
|
||||
dump output is used as an actual zone file loaded by ``named``.
|
||||
When manually specified otherwise, the check levels must at least be as
|
||||
strict as those specified in the ``named`` configuration file.
|
||||
|
||||
Options
|
||||
~~~~~~~
|
||||
|
||||
``-d``
|
||||
This option enables debugging.
|
||||
|
||||
``-h``
|
||||
This option prints the usage summary and exits.
|
||||
|
||||
``-q``
|
||||
This option sets quiet mode, which only sets an exit code to indicate
|
||||
successful or failed completion.
|
||||
|
||||
``-v``
|
||||
This option prints the version of the ``named-checkzone`` program and exits.
|
||||
|
||||
``-j``
|
||||
When loading a zone file, this option tells ``named`` to read the journal if it exists. The journal
|
||||
file name is assumed to be the zone file name with the
|
||||
string ``.jnl`` appended.
|
||||
|
||||
``-J filename``
|
||||
When loading the zone file, this option tells ``named`` to read the journal from the given file, if
|
||||
it exists. This implies ``-j``.
|
||||
|
||||
``-c class``
|
||||
This option specifies the class of the zone. If not specified, ``IN`` is assumed.
|
||||
|
||||
``-i mode``
|
||||
This option performs post-load zone integrity checks. Possible modes are
|
||||
``full`` (the default), ``full-sibling``, ``local``,
|
||||
``local-sibling``, and ``none``.
|
||||
|
||||
Mode ``full`` checks that MX records refer to A or AAAA records
|
||||
(both in-zone and out-of-zone hostnames). Mode ``local`` only
|
||||
checks MX records which refer to in-zone hostnames.
|
||||
|
||||
Mode ``full`` checks that SRV records refer to A or AAAA records
|
||||
(both in-zone and out-of-zone hostnames). Mode ``local`` only
|
||||
checks SRV records which refer to in-zone hostnames.
|
||||
|
||||
Mode ``full`` checks that delegation NS records refer to A or AAAA
|
||||
records (both in-zone and out-of-zone hostnames). It also checks that
|
||||
glue address records in the zone match those advertised by the child.
|
||||
Mode ``local`` only checks NS records which refer to in-zone
|
||||
hostnames or verifies that some required glue exists, i.e., when the
|
||||
name server is in a child zone.
|
||||
|
||||
Modes ``full-sibling`` and ``local-sibling`` disable sibling glue
|
||||
checks, but are otherwise the same as ``full`` and ``local``,
|
||||
respectively.
|
||||
|
||||
Mode ``none`` disables the checks.
|
||||
|
||||
``-f format``
|
||||
This option specifies the format of the zone file. Possible formats are ``text``
|
||||
(the default), ``raw``, and ``map``.
|
||||
|
||||
``-F format``
|
||||
This option specifies the format of the output file specified. For
|
||||
``named-checkzone``, this does not have any effect unless it dumps
|
||||
the zone contents.
|
||||
|
||||
Possible formats are ``text`` (the default), which is the standard
|
||||
textual representation of the zone, and ``map``, ``raw``, and
|
||||
``raw=N``, which store the zone in a binary format for rapid
|
||||
loading by ``named``. ``raw=N`` specifies the format version of the
|
||||
raw zone file: if ``N`` is 0, the raw file can be read by any version of
|
||||
``named``; if N is 1, the file can only be read by release 9.9.0 or
|
||||
higher. The default is 1.
|
||||
|
||||
``-k mode``
|
||||
This option performs ``check-names`` checks with the specified failure mode.
|
||||
Possible modes are ``fail`` (the default for ``named-compilezone``),
|
||||
``warn`` (the default for ``named-checkzone``), and ``ignore``.
|
||||
|
||||
``-l ttl``
|
||||
This option sets a maximum permissible TTL for the input file. Any record with a
|
||||
TTL higher than this value causes the zone to be rejected. This
|
||||
is similar to using the ``max-zone-ttl`` option in ``named.conf``.
|
||||
|
||||
``-L serial``
|
||||
When compiling a zone to ``raw`` or ``map`` format, this option sets the "source
|
||||
serial" value in the header to the specified serial number. This is
|
||||
expected to be used primarily for testing purposes.
|
||||
|
||||
``-m mode``
|
||||
This option specifies whether MX records should be checked to see if they are
|
||||
addresses. Possible modes are ``fail``, ``warn`` (the default), and
|
||||
``ignore``.
|
||||
|
||||
``-M mode``
|
||||
This option checks whether a MX record refers to a CNAME. Possible modes are
|
||||
``fail``, ``warn`` (the default), and ``ignore``.
|
||||
|
||||
``-n mode``
|
||||
This option specifies whether NS records should be checked to see if they are
|
||||
addresses. Possible modes are ``fail`` (the default for
|
||||
``named-compilezone``), ``warn`` (the default for ``named-checkzone``),
|
||||
and ``ignore``.
|
||||
|
||||
``-o filename``
|
||||
This option writes the zone output to ``filename``. If ``filename`` is ``-``, then
|
||||
the zone output is written to standard output. This is mandatory for ``named-compilezone``.
|
||||
|
||||
``-r mode``
|
||||
This option checks for records that are treated as different by DNSSEC but are
|
||||
semantically equal in plain DNS. Possible modes are ``fail``,
|
||||
``warn`` (the default), and ``ignore``.
|
||||
|
||||
``-s style``
|
||||
This option specifies the style of the dumped zone file. Possible styles are
|
||||
``full`` (the default) and ``relative``. The ``full`` format is most
|
||||
suitable for processing automatically by a separate script.
|
||||
The relative format is more human-readable and is thus
|
||||
suitable for editing by hand. For ``named-checkzone``, this does not
|
||||
have any effect unless it dumps the zone contents. It also does not
|
||||
have any meaning if the output format is not text.
|
||||
|
||||
``-S mode``
|
||||
This option checks whether an SRV record refers to a CNAME. Possible modes are
|
||||
``fail``, ``warn`` (the default), and ``ignore``.
|
||||
|
||||
``-t directory``
|
||||
This option tells ``named`` to chroot to ``directory``, so that ``include`` directives in the
|
||||
configuration file are processed as if run by a similarly chrooted
|
||||
``named``.
|
||||
|
||||
``-T mode``
|
||||
This option checks whether Sender Policy Framework (SPF) records exist and issues a
|
||||
warning if an SPF-formatted TXT record is not also present. Possible
|
||||
modes are ``warn`` (the default) and ``ignore``.
|
||||
|
||||
``-w directory``
|
||||
This option instructs ``named`` to chdir to ``directory``, so that relative filenames in master file
|
||||
``$INCLUDE`` directives work. This is similar to the directory clause in
|
||||
``named.conf``.
|
||||
|
||||
``-D``
|
||||
This option dumps the zone file in canonical format. This is always enabled for
|
||||
``named-compilezone``.
|
||||
|
||||
``-W mode``
|
||||
This option specifies whether to check for non-terminal wildcards. Non-terminal
|
||||
wildcards are almost always the result of a failure to understand the
|
||||
wildcard matching algorithm (:rfc:`1034`). Possible modes are ``warn``
|
||||
(the default) and ``ignore``.
|
||||
|
||||
``zonename``
|
||||
This indicates the domain name of the zone being checked.
|
||||
|
||||
``filename``
|
||||
This is the name of the zone file.
|
||||
|
||||
Return Values
|
||||
~~~~~~~~~~~~~
|
||||
|
||||
``named-checkzone`` returns an exit status of 1 if errors were detected
|
||||
and 0 otherwise.
|
||||
|
||||
See Also
|
||||
~~~~~~~~
|
||||
|
||||
:manpage:`named(8)`, :manpage:`named-checkconf(8)`, :rfc:`1035`, BIND 9 Administrator Reference
|
||||
Manual.
|
||||
@@ -44,22 +44,19 @@
|
||||
<LinkIncremental>true</LinkIncremental>
|
||||
<OutDir>..\..\..\Build\$(Configuration)\</OutDir>
|
||||
<IntDir>.\$(Configuration)\</IntDir>
|
||||
<IntDirSharingDetected>None</IntDirSharingDetected>
|
||||
<TargetName>named-$(ProjectName)</TargetName>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
|
||||
<LinkIncremental>false</LinkIncremental>
|
||||
<OutDir>..\..\..\Build\$(Configuration)\</OutDir>
|
||||
<IntDir>.\$(Configuration)\</IntDir>
|
||||
<IntDirSharingDetected>None</IntDirSharingDetected>
|
||||
<TargetName>named-$(ProjectName)</TargetName>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'">
|
||||
<ClCompile>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<WarningLevel>Level4</WarningLevel>
|
||||
<TreatWarningAsError>false</TreatWarningAsError>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<Optimization>Disabled</Optimization>
|
||||
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
@@ -77,13 +74,12 @@
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
|
||||
<AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\isccc\win32\$(Configuration);..\..\..\lib\bind9\win32\$(Configuration);..\..\..\lib\ns\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>@OPENSSL_LIBCRYPTO@@OPENSSL_LIBSSL@checktool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;libbind9.lib;libns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
<AdditionalDependencies>@OPENSSL_LIB@checktool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;libbind9.lib;libns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level1</WarningLevel>
|
||||
<TreatWarningAsError>true</TreatWarningAsError>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<Optimization>MaxSpeed</Optimization>
|
||||
@@ -108,7 +104,7 @@
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
|
||||
<AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\isccc\win32\$(Configuration);..\..\..\lib\bind9\win32\$(Configuration);..\..\..\lib\ns\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>@OPENSSL_LIBCRYPTO@@OPENSSL_LIBSSL@checktool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;libbind9.lib;libns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
<AdditionalDependencies>@OPENSSL_LIB@checktool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;libbind9.lib;libns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
<LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
@@ -118,26 +114,6 @@
|
||||
<ItemGroup>
|
||||
<ClCompile Include="..\named-checkconf.c" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\..\..\lib\isc\win32\libisc.vcxproj">
|
||||
<Project>{3840E563-D180-4761-AA9C-E6155F02EAFF}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\lib\dns\win32\libdns.vcxproj">
|
||||
<Project>{5FEBFD4E-CCB0-48B9-B733-E15EEB85C16A}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\lib\ns\win32\libns.vcxproj">
|
||||
<Project>{82ACD33C-E75F-45B8-BB6D-42643A10D7EE}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\lib\isccfg\win32\libisccfg.vcxproj">
|
||||
<Project>{B2DFA58C-6347-478E-81E8-01E06999D4F1}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\lib\bind9\win32\libbind9.vcxproj">
|
||||
<Project>{E741C10B-B075-4206-9596-46765B665E03}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\bin\check\win32\checktool.vcxproj">
|
||||
<Project>{2C1F7096-C5B5-48D4-846F-A7ACA454335D}</Project>
|
||||
</ProjectReference>
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
|
||||
@@ -48,21 +48,18 @@
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'">
|
||||
<IntDir>.\$(Configuration)\</IntDir>
|
||||
<IntDirSharingDetected>None</IntDirSharingDetected>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
|
||||
<OutDir>.\$(Configuration)\</OutDir>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
|
||||
<IntDir>.\$(Configuration)\</IntDir>
|
||||
<IntDirSharingDetected>None</IntDirSharingDetected>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'">
|
||||
<ClCompile>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<WarningLevel>Level4</WarningLevel>
|
||||
<TreatWarningAsError>false</TreatWarningAsError>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<Optimization>Disabled</Optimization>
|
||||
<PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
@@ -81,8 +78,7 @@
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level1</WarningLevel>
|
||||
<TreatWarningAsError>true</TreatWarningAsError>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<Optimization>MaxSpeed</Optimization>
|
||||
@@ -104,20 +100,6 @@
|
||||
<OutputFile>.\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
|
||||
</Lib>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\..\..\lib\isc\win32\libisc.vcxproj">
|
||||
<Project>{3840E563-D180-4761-AA9C-E6155F02EAFF}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\lib\dns\win32\libdns.vcxproj">
|
||||
<Project>{5FEBFD4E-CCB0-48B9-B733-E15EEB85C16A}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\lib\ns\win32\libns.vcxproj">
|
||||
<Project>{82ACD33C-E75F-45B8-BB6D-42643A10D7EE}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\lib\isccfg\win32\libisccfg.vcxproj">
|
||||
<Project>{B2DFA58C-6347-478E-81E8-01E06999D4F1}</Project>
|
||||
</ProjectReference>
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
|
||||
@@ -44,22 +44,19 @@
|
||||
<LinkIncremental>true</LinkIncremental>
|
||||
<OutDir>..\..\..\Build\$(Configuration)\</OutDir>
|
||||
<IntDir>.\$(Configuration)\</IntDir>
|
||||
<IntDirSharingDetected>None</IntDirSharingDetected>
|
||||
<TargetName>named-$(ProjectName)</TargetName>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
|
||||
<LinkIncremental>false</LinkIncremental>
|
||||
<OutDir>..\..\..\Build\$(Configuration)\</OutDir>
|
||||
<IntDir>.\$(Configuration)\</IntDir>
|
||||
<IntDirSharingDetected>None</IntDirSharingDetected>
|
||||
<TargetName>named-$(ProjectName)</TargetName>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'">
|
||||
<ClCompile>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<WarningLevel>Level4</WarningLevel>
|
||||
<TreatWarningAsError>false</TreatWarningAsError>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<Optimization>Disabled</Optimization>
|
||||
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
@@ -77,7 +74,7 @@
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
|
||||
<AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\ns\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>@OPENSSL_LIBCRYPTO@@OPENSSL_LIBSSL@checktool.lib;libisc.lib;libdns.lib;libisccfg.lib;libns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
<AdditionalDependencies>@OPENSSL_LIB@checktool.lib;libisc.lib;libdns.lib;libisccfg.lib;libns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
</Link>
|
||||
<PostBuildEvent>
|
||||
<Command>cd ..\..\..\Build\$(Configuration)
|
||||
@@ -88,8 +85,7 @@ copy /Y named-checkzone.ilk named-compilezone.ilk
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level1</WarningLevel>
|
||||
<TreatWarningAsError>true</TreatWarningAsError>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<Optimization>MaxSpeed</Optimization>
|
||||
@@ -114,7 +110,7 @@ copy /Y named-checkzone.ilk named-compilezone.ilk
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
|
||||
<AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\ns\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>@OPENSSL_LIBCRYPTO@@OPENSSL_LIBSSL@checktool.lib;libisc.lib;libdns.lib;libisccfg.lib;libns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
<AdditionalDependencies>@OPENSSL_LIB@checktool.lib;libisc.lib;libdns.lib;libisccfg.lib;libns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
<LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
|
||||
</Link>
|
||||
<PostBuildEvent>
|
||||
@@ -129,23 +125,6 @@ copy /Y named-checkzone.exe named-compilezone.exe
|
||||
<ItemGroup>
|
||||
<ClCompile Include="..\named-checkzone.c" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\..\..\lib\isc\win32\libisc.vcxproj">
|
||||
<Project>{3840E563-D180-4761-AA9C-E6155F02EAFF}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\lib\dns\win32\libdns.vcxproj">
|
||||
<Project>{5FEBFD4E-CCB0-48B9-B733-E15EEB85C16A}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\lib\ns\win32\libns.vcxproj">
|
||||
<Project>{82ACD33C-E75F-45B8-BB6D-42643A10D7EE}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\lib\isccfg\win32\libisccfg.vcxproj">
|
||||
<Project>{B2DFA58C-6347-478E-81E8-01E06999D4F1}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\bin\check\win32\checktool.vcxproj">
|
||||
<Project>{2C1F7096-C5B5-48D4-846F-A7ACA454335D}</Project>
|
||||
</ProjectReference>
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
|
||||
@@ -1,30 +0,0 @@
|
||||
include $(top_srcdir)/Makefile.top
|
||||
|
||||
AM_CPPFLAGS += \
|
||||
$(LIBISC_CFLAGS) \
|
||||
$(LIBDNS_CFLAGS) \
|
||||
-DRNDC_KEYFILE=\"${sysconfdir}/rndc.key\"
|
||||
|
||||
LDADD = \
|
||||
libconfgen.la \
|
||||
$(LIBISC_LIBS) \
|
||||
$(LIBDNS_LIBS)
|
||||
|
||||
noinst_LTLIBRARIES = libconfgen.la
|
||||
|
||||
libconfgen_la_SOURCES = \
|
||||
include/confgen/os.h \
|
||||
keygen.h \
|
||||
keygen.c \
|
||||
util.h \
|
||||
util.c \
|
||||
unix/os.c
|
||||
|
||||
sbin_PROGRAMS = tsig-keygen rndc-confgen
|
||||
|
||||
install-exec-hook:
|
||||
ln -f $(DESTDIR)$(sbindir)/tsig-keygen \
|
||||
$(DESTDIR)$(sbindir)/ddns-confgen
|
||||
|
||||
uninstall-hook:
|
||||
-rm -f $(DESTDIR)$(sbindir)/ddns-confgen
|
||||
113
bin/confgen/Makefile.in
Normal file
113
bin/confgen/Makefile.in
Normal file
@@ -0,0 +1,113 @@
|
||||
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
#
|
||||
# This Source Code Form is subject to the terms of the Mozilla Public
|
||||
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
#
|
||||
# See the COPYRIGHT file distributed with this work for additional
|
||||
# information regarding copyright ownership.
|
||||
|
||||
srcdir = @srcdir@
|
||||
VPATH = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
|
||||
# Attempt to disable parallel processing.
|
||||
.NOTPARALLEL:
|
||||
.NO_PARALLEL:
|
||||
|
||||
VERSION=@BIND9_VERSION@
|
||||
|
||||
@BIND9_MAKE_INCLUDES@
|
||||
|
||||
CINCLUDES = -I${srcdir}/include ${ISC_INCLUDES} ${ISCCC_INCLUDES} \
|
||||
${ISCCFG_INCLUDES} ${DNS_INCLUDES} ${BIND9_INCLUDES}
|
||||
|
||||
CDEFINES =
|
||||
CWARNINGS =
|
||||
|
||||
ISCCFGLIBS = ../../lib/isccfg/libisccfg.@A@
|
||||
ISCCCLIBS = ../../lib/isccc/libisccc.@A@
|
||||
ISCLIBS = ../../lib/isc/libisc.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
|
||||
ISCNOSYMLIBS = ../../lib/isc/libisc-nosymtbl.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
|
||||
DNSLIBS = ../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
|
||||
BIND9LIBS = ../../lib/bind9/libbind9.@A@
|
||||
|
||||
ISCCFGDEPLIBS = ../../lib/isccfg/libisccfg.@A@
|
||||
ISCCCDEPLIBS = ../../lib/isccc/libisccc.@A@
|
||||
ISCDEPLIBS = ../../lib/isc/libisc.@A@
|
||||
DNSDEPLIBS = ../../lib/dns/libdns.@A@
|
||||
BIND9DEPLIBS = ../../lib/bind9/libbind9.@A@
|
||||
|
||||
RNDCLIBS = ${ISCCFGLIBS} ${ISCCCLIBS} ${BIND9LIBS} ${DNSLIBS} ${ISCLIBS} @LIBS@
|
||||
RNDCDEPLIBS = ${ISCCFGDEPLIBS} ${ISCCCDEPLIBS} ${BIND9DEPLIBS} ${DNSDEPLIBS} ${ISCDEPLIBS}
|
||||
|
||||
LIBS = ${DNSLIBS} ${ISCLIBS} @LIBS@
|
||||
|
||||
NOSYMLIBS = ${DNSLIBS} ${ISCNOSYMLIBS} @LIBS@
|
||||
|
||||
CONFDEPLIBS = ${DNSDEPLIBS} ${ISCDEPLIBS}
|
||||
|
||||
SRCS= rndc-confgen.c ddns-confgen.c
|
||||
|
||||
SUBDIRS = unix
|
||||
|
||||
TARGETS = rndc-confgen@EXEEXT@ ddns-confgen@EXEEXT@ tsig-keygen@EXEEXT@
|
||||
|
||||
MANPAGES = rndc-confgen.8 ddns-confgen.8
|
||||
|
||||
HTMLPAGES = rndc-confgen.html ddns-confgen.html
|
||||
|
||||
MANOBJS = ${MANPAGES} ${HTMLPAGES}
|
||||
|
||||
UOBJS = unix/os.@O@
|
||||
|
||||
@BIND9_MAKE_RULES@
|
||||
|
||||
rndc-confgen.@O@: rndc-confgen.c
|
||||
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} \
|
||||
-DRNDC_KEYFILE=\"${sysconfdir}/rndc.key\" \
|
||||
-c ${srcdir}/rndc-confgen.c
|
||||
|
||||
ddns-confgen.@O@: ddns-confgen.c
|
||||
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} -c ${srcdir}/ddns-confgen.c
|
||||
|
||||
rndc-confgen@EXEEXT@: rndc-confgen.@O@ util.@O@ keygen.@O@ ${CONFDEPLIBS}
|
||||
export BASEOBJS="rndc-confgen.@O@ util.@O@ keygen.@O@ ${UOBJS}"; \
|
||||
${FINALBUILDCMD}
|
||||
|
||||
ddns-confgen@EXEEXT@: ddns-confgen.@O@ util.@O@ keygen.@O@ ${CONFDEPLIBS}
|
||||
export BASEOBJS="ddns-confgen.@O@ util.@O@ keygen.@O@ ${UOBJS}"; \
|
||||
${FINALBUILDCMD}
|
||||
|
||||
# make a link in the build directory to assist with testing
|
||||
tsig-keygen@EXEEXT@: ddns-confgen@EXEEXT@
|
||||
rm -f tsig-keygen@EXEEXT@
|
||||
${LINK_PROGRAM} ddns-confgen@EXEEXT@ tsig-keygen@EXEEXT@
|
||||
|
||||
doc man:: ${MANOBJS}
|
||||
|
||||
docclean manclean maintainer-clean::
|
||||
rm -f ${MANOBJS}
|
||||
|
||||
installdirs:
|
||||
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${sbindir}
|
||||
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man8
|
||||
|
||||
install:: rndc-confgen@EXEEXT@ ddns-confgen@EXEEXT@ installdirs
|
||||
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} rndc-confgen@EXEEXT@ ${DESTDIR}${sbindir}
|
||||
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} ddns-confgen@EXEEXT@ ${DESTDIR}${sbindir}
|
||||
${INSTALL_DATA} ${srcdir}/rndc-confgen.8 ${DESTDIR}${mandir}/man8
|
||||
${INSTALL_DATA} ${srcdir}/ddns-confgen.8 ${DESTDIR}${mandir}/man8
|
||||
(cd ${DESTDIR}${sbindir}; rm -f tsig-keygen@EXEEXT@; ${LINK_PROGRAM} ddns-confgen@EXEEXT@ tsig-keygen@EXEEXT@)
|
||||
(cd ${DESTDIR}${mandir}/man8; rm -f tsig-keygen.8; ${LINK_PROGRAM} ddns-confgen.8 tsig-keygen.8)
|
||||
|
||||
uninstall::
|
||||
rm -f ${DESTDIR}${mandir}/man8/tsig-keygen.8
|
||||
rm -f ${DESTDIR}${sbindir}/tsig-keygen@EXEEXT@
|
||||
rm -f ${DESTDIR}${mandir}/man8/ddns-confgen.8
|
||||
rm -f ${DESTDIR}${mandir}/man8/rndc-confgen.8
|
||||
${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${sbindir}/ddns-confgen@EXEEXT@
|
||||
${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${sbindir}/rndc-confgen@EXEEXT@
|
||||
|
||||
clean distclean maintainer-clean::
|
||||
rm -f ${TARGETS}
|
||||
148
bin/confgen/ddns-confgen.8
Normal file
148
bin/confgen/ddns-confgen.8
Normal file
@@ -0,0 +1,148 @@
|
||||
.\" Copyright (C) 2009, 2014-2016, 2018-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
.\"
|
||||
.\" This Source Code Form is subject to the terms of the Mozilla Public
|
||||
.\" License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
.\" file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
.\"
|
||||
.hy 0
|
||||
.ad l
|
||||
'\" t
|
||||
.\" Title: ddns-confgen
|
||||
.\" Author:
|
||||
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
|
||||
.\" Date: 2014-03-06
|
||||
.\" Manual: BIND9
|
||||
.\" Source: ISC
|
||||
.\" Language: English
|
||||
.\"
|
||||
.TH "DDNS\-CONFGEN" "8" "2014\-03\-06" "ISC" "BIND9"
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * Define some portability stuff
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
.\" http://bugs.debian.org/507673
|
||||
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
|
||||
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
.ie \n(.g .ds Aq \(aq
|
||||
.el .ds Aq '
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * set default formatting
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" disable hyphenation
|
||||
.nh
|
||||
.\" disable justification (adjust text to left margin only)
|
||||
.ad l
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * MAIN CONTENT STARTS HERE *
|
||||
.\" -----------------------------------------------------------------
|
||||
.SH "NAME"
|
||||
ddns-confgen \- ddns key generation tool
|
||||
.SH "SYNOPSIS"
|
||||
.HP \w'\fBtsig\-keygen\fR\ 'u
|
||||
\fBtsig\-keygen\fR [\fB\-a\ \fR\fB\fIalgorithm\fR\fR] [\fB\-h\fR] [name]
|
||||
.HP \w'\fBddns\-confgen\fR\ 'u
|
||||
\fBddns\-confgen\fR [\fB\-a\ \fR\fB\fIalgorithm\fR\fR] [\fB\-h\fR] [\fB\-k\ \fR\fB\fIkeyname\fR\fR] [\fB\-q\fR] [\fB\-r\ \fR\fB\fIrandomfile\fR\fR] [\-s\ \fIname\fR | \-z\ \fIzone\fR]
|
||||
.SH "DESCRIPTION"
|
||||
.PP
|
||||
\fBtsig\-keygen\fR
|
||||
and
|
||||
\fBddns\-confgen\fR
|
||||
are invocation methods for a utility that generates keys for use in TSIG signing\&. The resulting keys can be used, for example, to secure dynamic DNS updates to a zone or for the
|
||||
\fBrndc\fR
|
||||
command channel\&.
|
||||
.PP
|
||||
When run as
|
||||
\fBtsig\-keygen\fR, a domain name can be specified on the command line which will be used as the name of the generated key\&. If no name is specified, the default is
|
||||
\fBtsig\-key\fR\&.
|
||||
.PP
|
||||
When run as
|
||||
\fBddns\-confgen\fR, the generated key is accompanied by configuration text and instructions that can be used with
|
||||
\fBnsupdate\fR
|
||||
and
|
||||
\fBnamed\fR
|
||||
when setting up dynamic DNS, including an example
|
||||
\fBupdate\-policy\fR
|
||||
statement\&. (This usage similar to the
|
||||
\fBrndc\-confgen\fR
|
||||
command for setting up command channel security\&.)
|
||||
.PP
|
||||
Note that
|
||||
\fBnamed\fR
|
||||
itself can configure a local DDNS key for use with
|
||||
\fBnsupdate \-l\fR: it does this when a zone is configured with
|
||||
\fBupdate\-policy local;\fR\&.
|
||||
\fBddns\-confgen\fR
|
||||
is only needed when a more elaborate configuration is required: for instance, if
|
||||
\fBnsupdate\fR
|
||||
is to be used from a remote system\&.
|
||||
.SH "OPTIONS"
|
||||
.PP
|
||||
\-a \fIalgorithm\fR
|
||||
.RS 4
|
||||
Specifies the algorithm to use for the TSIG key\&. Available choices are: hmac\-md5, hmac\-sha1, hmac\-sha224, hmac\-sha256, hmac\-sha384 and hmac\-sha512\&. The default is hmac\-sha256\&. Options are case\-insensitive, and the "hmac\-" prefix may be omitted\&.
|
||||
.RE
|
||||
.PP
|
||||
\-h
|
||||
.RS 4
|
||||
Prints a short summary of options and arguments\&.
|
||||
.RE
|
||||
.PP
|
||||
\-k \fIkeyname\fR
|
||||
.RS 4
|
||||
Specifies the key name of the DDNS authentication key\&. The default is
|
||||
\fBddns\-key\fR
|
||||
when neither the
|
||||
\fB\-s\fR
|
||||
nor
|
||||
\fB\-z\fR
|
||||
option is specified; otherwise, the default is
|
||||
\fBddns\-key\fR
|
||||
as a separate label followed by the argument of the option, e\&.g\&.,
|
||||
\fBddns\-key\&.example\&.com\&.\fR
|
||||
The key name must have the format of a valid domain name, consisting of letters, digits, hyphens and periods\&.
|
||||
.RE
|
||||
.PP
|
||||
\-q
|
||||
.RS 4
|
||||
(\fBddns\-confgen\fR
|
||||
only\&.) Quiet mode: Print only the key, with no explanatory text or usage examples; This is essentially identical to
|
||||
\fBtsig\-keygen\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-s \fIname\fR
|
||||
.RS 4
|
||||
(\fBddns\-confgen\fR
|
||||
only\&.) Generate configuration example to allow dynamic updates of a single hostname\&. The example
|
||||
\fBnamed\&.conf\fR
|
||||
text shows how to set an update policy for the specified
|
||||
\fIname\fR
|
||||
using the "name" nametype\&. The default key name is ddns\-key\&.\fIname\fR\&. Note that the "self" nametype cannot be used, since the name to be updated may differ from the key name\&. This option cannot be used with the
|
||||
\fB\-z\fR
|
||||
option\&.
|
||||
.RE
|
||||
.PP
|
||||
\-z \fIzone\fR
|
||||
.RS 4
|
||||
(\fBddns\-confgen\fR
|
||||
only\&.) Generate configuration example to allow dynamic updates of a zone: The example
|
||||
\fBnamed\&.conf\fR
|
||||
text shows how to set an update policy for the specified
|
||||
\fIzone\fR
|
||||
using the "zonesub" nametype, allowing updates to all subdomain names within that
|
||||
\fIzone\fR\&. This option cannot be used with the
|
||||
\fB\-s\fR
|
||||
option\&.
|
||||
.RE
|
||||
.SH "SEE ALSO"
|
||||
.PP
|
||||
\fBnsupdate\fR(1),
|
||||
\fBnamed.conf\fR(5),
|
||||
\fBnamed\fR(8),
|
||||
BIND 9 Administrator Reference Manual\&.
|
||||
.SH "AUTHOR"
|
||||
.PP
|
||||
\fBInternet Systems Consortium, Inc\&.\fR
|
||||
.SH "COPYRIGHT"
|
||||
.br
|
||||
Copyright \(co 2009, 2014-2016, 2018-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
.br
|
||||
@@ -3,7 +3,7 @@
|
||||
*
|
||||
* This Source Code Form is subject to the terms of the Mozilla Public
|
||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
*
|
||||
* See the COPYRIGHT file distributed with this work for additional
|
||||
* information regarding copyright ownership.
|
||||
@@ -12,8 +12,9 @@
|
||||
/*! \file */
|
||||
|
||||
/**
|
||||
* tsig-keygen generates TSIG keys that can be used in named configuration
|
||||
* files for dynamic DNS.
|
||||
* ddns-confgen generates configuration files for dynamic DNS. It can
|
||||
* be used as a convenient alternative to writing the ddns.key file
|
||||
* and the corresponding key and update-policy statements in named.conf.
|
||||
*/
|
||||
|
||||
#include <stdarg.h>
|
||||
@@ -21,7 +22,6 @@
|
||||
#include <stdlib.h>
|
||||
|
||||
#include <isc/assertions.h>
|
||||
#include <isc/attributes.h>
|
||||
#include <isc/base64.h>
|
||||
#include <isc/buffer.h>
|
||||
#include <isc/commandline.h>
|
||||
@@ -42,13 +42,12 @@
|
||||
#include <dns/name.h>
|
||||
#include <dns/result.h>
|
||||
|
||||
#include <dst/dst.h>
|
||||
|
||||
#include <confgen/os.h>
|
||||
|
||||
#include "keygen.h"
|
||||
#include "util.h"
|
||||
|
||||
#include <confgen/os.h>
|
||||
#include <dst/dst.h>
|
||||
|
||||
#define KEYGEN_DEFAULT "tsig-key"
|
||||
#define CONFGEN_DEFAULT "ddns-key"
|
||||
|
||||
@@ -57,8 +56,8 @@ const char *progname;
|
||||
static enum { progmode_keygen, progmode_confgen } progmode;
|
||||
bool verbose = false; /* needed by util.c but not used here */
|
||||
|
||||
ISC_NORETURN static void
|
||||
usage(int status);
|
||||
ISC_PLATFORM_NORETURN_PRE static void
|
||||
usage(int status) ISC_PLATFORM_NORETURN_POST;
|
||||
|
||||
static void
|
||||
usage(int status) {
|
||||
213
bin/confgen/ddns-confgen.docbook
Normal file
213
bin/confgen/ddns-confgen.docbook
Normal file
@@ -0,0 +1,213 @@
|
||||
<!--
|
||||
- Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
-
|
||||
- This Source Code Form is subject to the terms of the Mozilla Public
|
||||
- License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
- file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
-
|
||||
- See the COPYRIGHT file distributed with this work for additional
|
||||
- information regarding copyright ownership.
|
||||
-->
|
||||
|
||||
<!-- Converted by db4-upgrade version 1.0 -->
|
||||
<refentry xmlns:db="http://docbook.org/ns/docbook" version="5.0" xml:id="man.ddns-confgen">
|
||||
<info>
|
||||
<date>2014-03-06</date>
|
||||
</info>
|
||||
<refentryinfo>
|
||||
<corpname>ISC</corpname>
|
||||
<corpauthor>Internet Systems Consortium, Inc.</corpauthor>
|
||||
</refentryinfo>
|
||||
|
||||
<refmeta>
|
||||
<refentrytitle><application>ddns-confgen</application></refentrytitle>
|
||||
<manvolnum>8</manvolnum>
|
||||
<refmiscinfo>BIND9</refmiscinfo>
|
||||
</refmeta>
|
||||
|
||||
<refnamediv>
|
||||
<refname><application>ddns-confgen</application></refname>
|
||||
<refpurpose>ddns key generation tool</refpurpose>
|
||||
</refnamediv>
|
||||
|
||||
<docinfo>
|
||||
<copyright>
|
||||
<year>2009</year>
|
||||
<year>2014</year>
|
||||
<year>2015</year>
|
||||
<year>2016</year>
|
||||
<year>2018</year>
|
||||
<year>2019</year>
|
||||
<year>2020</year>
|
||||
<holder>Internet Systems Consortium, Inc. ("ISC")</holder>
|
||||
</copyright>
|
||||
</docinfo>
|
||||
|
||||
<refsynopsisdiv>
|
||||
<cmdsynopsis sepchar=" ">
|
||||
<command>tsig-keygen</command>
|
||||
<arg choice="opt" rep="norepeat"><option>-a <replaceable class="parameter">algorithm</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-h</option></arg>
|
||||
<arg choice="opt" rep="norepeat">name</arg>
|
||||
</cmdsynopsis>
|
||||
<cmdsynopsis sepchar=" ">
|
||||
<command>ddns-confgen</command>
|
||||
<arg choice="opt" rep="norepeat"><option>-a <replaceable class="parameter">algorithm</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-h</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-k <replaceable class="parameter">keyname</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-q</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-r <replaceable class="parameter">randomfile</replaceable></option></arg>
|
||||
<group choice="opt" rep="norepeat">
|
||||
<arg choice="plain" rep="norepeat">-s <replaceable class="parameter">name</replaceable></arg>
|
||||
<arg choice="plain" rep="norepeat">-z <replaceable class="parameter">zone</replaceable></arg>
|
||||
</group>
|
||||
</cmdsynopsis>
|
||||
</refsynopsisdiv>
|
||||
|
||||
<refsection><info><title>DESCRIPTION</title></info>
|
||||
|
||||
<para>
|
||||
<command>tsig-keygen</command> and <command>ddns-confgen</command>
|
||||
are invocation methods for a utility that generates keys for use
|
||||
in TSIG signing. The resulting keys can be used, for example,
|
||||
to secure dynamic DNS updates to a zone or for the
|
||||
<command>rndc</command> command channel.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
When run as <command>tsig-keygen</command>, a domain name
|
||||
can be specified on the command line which will be used as
|
||||
the name of the generated key. If no name is specified,
|
||||
the default is <constant>tsig-key</constant>.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
When run as <command>ddns-confgen</command>, the generated
|
||||
key is accompanied by configuration text and instructions
|
||||
that can be used with <command>nsupdate</command> and
|
||||
<command>named</command> when setting up dynamic DNS,
|
||||
including an example <command>update-policy</command>
|
||||
statement. (This usage similar to the
|
||||
<command>rndc-confgen</command> command for setting
|
||||
up command channel security.)
|
||||
</para>
|
||||
|
||||
<para>
|
||||
Note that <command>named</command> itself can configure a
|
||||
local DDNS key for use with <command>nsupdate -l</command>:
|
||||
it does this when a zone is configured with
|
||||
<command>update-policy local;</command>.
|
||||
<command>ddns-confgen</command> is only needed when a
|
||||
more elaborate configuration is required: for instance,
|
||||
if <command>nsupdate</command> is to be used from a remote
|
||||
system.
|
||||
</para>
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>OPTIONS</title></info>
|
||||
|
||||
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term>-a <replaceable class="parameter">algorithm</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specifies the algorithm to use for the TSIG key. Available
|
||||
choices are: hmac-md5, hmac-sha1, hmac-sha224, hmac-sha256,
|
||||
hmac-sha384 and hmac-sha512. The default is hmac-sha256.
|
||||
Options are case-insensitive, and the "hmac-" prefix
|
||||
may be omitted.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-h</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Prints a short summary of options and arguments.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-k <replaceable class="parameter">keyname</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specifies the key name of the DDNS authentication key.
|
||||
The default is <constant>ddns-key</constant> when neither
|
||||
the <option>-s</option> nor <option>-z</option> option is
|
||||
specified; otherwise, the default
|
||||
is <constant>ddns-key</constant> as a separate label
|
||||
followed by the argument of the option, e.g.,
|
||||
<constant>ddns-key.example.com.</constant>
|
||||
The key name must have the format of a valid domain name,
|
||||
consisting of letters, digits, hyphens and periods.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-q</term>
|
||||
<listitem>
|
||||
<para>
|
||||
(<command>ddns-confgen</command> only.) Quiet mode: Print
|
||||
only the key, with no explanatory text or usage examples;
|
||||
This is essentially identical to <command>tsig-keygen</command>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-s <replaceable class="parameter">name</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
(<command>ddns-confgen</command> only.)
|
||||
Generate configuration example to allow dynamic updates
|
||||
of a single hostname. The example <command>named.conf</command>
|
||||
text shows how to set an update policy for the specified
|
||||
<replaceable class="parameter">name</replaceable>
|
||||
using the "name" nametype. The default key name is
|
||||
ddns-key.<replaceable class="parameter">name</replaceable>.
|
||||
Note that the "self" nametype cannot be used, since
|
||||
the name to be updated may differ from the key name.
|
||||
This option cannot be used with the <option>-z</option> option.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-z <replaceable class="parameter">zone</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
(<command>ddns-confgen</command> only.)
|
||||
Generate configuration example to allow dynamic updates
|
||||
of a zone: The example <command>named.conf</command> text
|
||||
shows how to set an update policy for the specified
|
||||
<replaceable class="parameter">zone</replaceable>
|
||||
using the "zonesub" nametype, allowing updates to
|
||||
all subdomain names within that
|
||||
<replaceable class="parameter">zone</replaceable>.
|
||||
This option cannot be used with the <option>-s</option> option.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>SEE ALSO</title></info>
|
||||
|
||||
<para><citerefentry>
|
||||
<refentrytitle>nsupdate</refentrytitle><manvolnum>1</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>named.conf</refentrytitle><manvolnum>5</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>named</refentrytitle><manvolnum>8</manvolnum>
|
||||
</citerefentry>,
|
||||
<citetitle>BIND 9 Administrator Reference Manual</citetitle>.
|
||||
</para>
|
||||
</refsection>
|
||||
|
||||
</refentry>
|
||||
187
bin/confgen/ddns-confgen.html
Normal file
187
bin/confgen/ddns-confgen.html
Normal file
@@ -0,0 +1,187 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
||||
<!--
|
||||
- Copyright (C) 2009, 2014-2016, 2018-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
-
|
||||
- This Source Code Form is subject to the terms of the Mozilla Public
|
||||
- License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
- file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
-->
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>ddns-confgen</title>
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry">
|
||||
<a name="man.ddns-confgen"></a><div class="titlepage"></div>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<div class="refnamediv">
|
||||
<h2>Name</h2>
|
||||
<p>
|
||||
<span class="application">ddns-confgen</span>
|
||||
— ddns key generation tool
|
||||
</p>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
<div class="refsynopsisdiv">
|
||||
<h2>Synopsis</h2>
|
||||
<div class="cmdsynopsis"><p>
|
||||
<code class="command">tsig-keygen</code>
|
||||
[<code class="option">-a <em class="replaceable"><code>algorithm</code></em></code>]
|
||||
[<code class="option">-h</code>]
|
||||
[name]
|
||||
</p></div>
|
||||
<div class="cmdsynopsis"><p>
|
||||
<code class="command">ddns-confgen</code>
|
||||
[<code class="option">-a <em class="replaceable"><code>algorithm</code></em></code>]
|
||||
[<code class="option">-h</code>]
|
||||
[<code class="option">-k <em class="replaceable"><code>keyname</code></em></code>]
|
||||
[<code class="option">-q</code>]
|
||||
[<code class="option">-r <em class="replaceable"><code>randomfile</code></em></code>]
|
||||
[
|
||||
-s <em class="replaceable"><code>name</code></em>
|
||||
| -z <em class="replaceable"><code>zone</code></em>
|
||||
]
|
||||
</p></div>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.7"></a><h2>DESCRIPTION</h2>
|
||||
|
||||
<p>
|
||||
<span class="command"><strong>tsig-keygen</strong></span> and <span class="command"><strong>ddns-confgen</strong></span>
|
||||
are invocation methods for a utility that generates keys for use
|
||||
in TSIG signing. The resulting keys can be used, for example,
|
||||
to secure dynamic DNS updates to a zone or for the
|
||||
<span class="command"><strong>rndc</strong></span> command channel.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
When run as <span class="command"><strong>tsig-keygen</strong></span>, a domain name
|
||||
can be specified on the command line which will be used as
|
||||
the name of the generated key. If no name is specified,
|
||||
the default is <code class="constant">tsig-key</code>.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
When run as <span class="command"><strong>ddns-confgen</strong></span>, the generated
|
||||
key is accompanied by configuration text and instructions
|
||||
that can be used with <span class="command"><strong>nsupdate</strong></span> and
|
||||
<span class="command"><strong>named</strong></span> when setting up dynamic DNS,
|
||||
including an example <span class="command"><strong>update-policy</strong></span>
|
||||
statement. (This usage similar to the
|
||||
<span class="command"><strong>rndc-confgen</strong></span> command for setting
|
||||
up command channel security.)
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Note that <span class="command"><strong>named</strong></span> itself can configure a
|
||||
local DDNS key for use with <span class="command"><strong>nsupdate -l</strong></span>:
|
||||
it does this when a zone is configured with
|
||||
<span class="command"><strong>update-policy local;</strong></span>.
|
||||
<span class="command"><strong>ddns-confgen</strong></span> is only needed when a
|
||||
more elaborate configuration is required: for instance,
|
||||
if <span class="command"><strong>nsupdate</strong></span> is to be used from a remote
|
||||
system.
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.8"></a><h2>OPTIONS</h2>
|
||||
|
||||
|
||||
<div class="variablelist"><dl class="variablelist">
|
||||
<dt><span class="term">-a <em class="replaceable"><code>algorithm</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Specifies the algorithm to use for the TSIG key. Available
|
||||
choices are: hmac-md5, hmac-sha1, hmac-sha224, hmac-sha256,
|
||||
hmac-sha384 and hmac-sha512. The default is hmac-sha256.
|
||||
Options are case-insensitive, and the "hmac-" prefix
|
||||
may be omitted.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-h</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Prints a short summary of options and arguments.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-k <em class="replaceable"><code>keyname</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Specifies the key name of the DDNS authentication key.
|
||||
The default is <code class="constant">ddns-key</code> when neither
|
||||
the <code class="option">-s</code> nor <code class="option">-z</code> option is
|
||||
specified; otherwise, the default
|
||||
is <code class="constant">ddns-key</code> as a separate label
|
||||
followed by the argument of the option, e.g.,
|
||||
<code class="constant">ddns-key.example.com.</code>
|
||||
The key name must have the format of a valid domain name,
|
||||
consisting of letters, digits, hyphens and periods.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-q</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
(<span class="command"><strong>ddns-confgen</strong></span> only.) Quiet mode: Print
|
||||
only the key, with no explanatory text or usage examples;
|
||||
This is essentially identical to <span class="command"><strong>tsig-keygen</strong></span>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-s <em class="replaceable"><code>name</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
(<span class="command"><strong>ddns-confgen</strong></span> only.)
|
||||
Generate configuration example to allow dynamic updates
|
||||
of a single hostname. The example <span class="command"><strong>named.conf</strong></span>
|
||||
text shows how to set an update policy for the specified
|
||||
<em class="replaceable"><code>name</code></em>
|
||||
using the "name" nametype. The default key name is
|
||||
ddns-key.<em class="replaceable"><code>name</code></em>.
|
||||
Note that the "self" nametype cannot be used, since
|
||||
the name to be updated may differ from the key name.
|
||||
This option cannot be used with the <code class="option">-z</code> option.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-z <em class="replaceable"><code>zone</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
(<span class="command"><strong>ddns-confgen</strong></span> only.)
|
||||
Generate configuration example to allow dynamic updates
|
||||
of a zone: The example <span class="command"><strong>named.conf</strong></span> text
|
||||
shows how to set an update policy for the specified
|
||||
<em class="replaceable"><code>zone</code></em>
|
||||
using the "zonesub" nametype, allowing updates to
|
||||
all subdomain names within that
|
||||
<em class="replaceable"><code>zone</code></em>.
|
||||
This option cannot be used with the <code class="option">-s</code> option.
|
||||
</p>
|
||||
</dd>
|
||||
</dl></div>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.9"></a><h2>SEE ALSO</h2>
|
||||
|
||||
<p><span class="citerefentry">
|
||||
<span class="refentrytitle">nsupdate</span>(1)
|
||||
</span>,
|
||||
<span class="citerefentry">
|
||||
<span class="refentrytitle">named.conf</span>(5)
|
||||
</span>,
|
||||
<span class="citerefentry">
|
||||
<span class="refentrytitle">named</span>(8)
|
||||
</span>,
|
||||
<em class="citetitle">BIND 9 Administrator Reference Manual</em>.
|
||||
</p>
|
||||
</div>
|
||||
|
||||
</div></body>
|
||||
</html>
|
||||
@@ -3,7 +3,7 @@
|
||||
*
|
||||
* This Source Code Form is subject to the terms of the Mozilla Public
|
||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
*
|
||||
* See the COPYRIGHT file distributed with this work for additional
|
||||
* information regarding copyright ownership.
|
||||
|
||||
@@ -3,7 +3,7 @@
|
||||
*
|
||||
* This Source Code Form is subject to the terms of the Mozilla Public
|
||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
*
|
||||
* See the COPYRIGHT file distributed with this work for additional
|
||||
* information regarding copyright ownership.
|
||||
@@ -12,6 +12,7 @@
|
||||
/*! \file */
|
||||
|
||||
#include "keygen.h"
|
||||
|
||||
#include <stdarg.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
@@ -23,16 +24,14 @@
|
||||
#include <isc/result.h>
|
||||
#include <isc/string.h>
|
||||
|
||||
#include <pk11/site.h>
|
||||
|
||||
#include <dns/keyvalues.h>
|
||||
#include <dns/name.h>
|
||||
|
||||
#include <dst/dst.h>
|
||||
#include "util.h"
|
||||
|
||||
#include <confgen/os.h>
|
||||
|
||||
#include "util.h"
|
||||
#include <dst/dst.h>
|
||||
#include <pk11/site.h>
|
||||
|
||||
/*%
|
||||
* Convert algorithm type to string.
|
||||
@@ -198,4 +197,5 @@ write_key_file(const char *keyfile, const char *user, const char *keyname,
|
||||
if (fclose(fd)) {
|
||||
fatal("fclose(%s) failed\n", keyfile);
|
||||
}
|
||||
fprintf(stderr, "wrote key file \"%s\"\n", keyfile);
|
||||
}
|
||||
|
||||
@@ -3,7 +3,7 @@
|
||||
*
|
||||
* This Source Code Form is subject to the terms of the Mozilla Public
|
||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
*
|
||||
* See the COPYRIGHT file distributed with this work for additional
|
||||
* information regarding copyright ownership.
|
||||
|
||||
210
bin/confgen/rndc-confgen.8
Normal file
210
bin/confgen/rndc-confgen.8
Normal file
@@ -0,0 +1,210 @@
|
||||
.\" Copyright (C) 2001, 2003-2005, 2007, 2009, 2013-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
.\"
|
||||
.\" This Source Code Form is subject to the terms of the Mozilla Public
|
||||
.\" License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
.\" file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
.\"
|
||||
.hy 0
|
||||
.ad l
|
||||
'\" t
|
||||
.\" Title: rndc-confgen
|
||||
.\" Author:
|
||||
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
|
||||
.\" Date: 2013-03-14
|
||||
.\" Manual: BIND9
|
||||
.\" Source: ISC
|
||||
.\" Language: English
|
||||
.\"
|
||||
.TH "RNDC\-CONFGEN" "8" "2013\-03\-14" "ISC" "BIND9"
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * Define some portability stuff
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
.\" http://bugs.debian.org/507673
|
||||
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
|
||||
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
.ie \n(.g .ds Aq \(aq
|
||||
.el .ds Aq '
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * set default formatting
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" disable hyphenation
|
||||
.nh
|
||||
.\" disable justification (adjust text to left margin only)
|
||||
.ad l
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * MAIN CONTENT STARTS HERE *
|
||||
.\" -----------------------------------------------------------------
|
||||
.SH "NAME"
|
||||
rndc-confgen \- rndc key generation tool
|
||||
.SH "SYNOPSIS"
|
||||
.HP \w'\fBrndc\-confgen\fR\ 'u
|
||||
\fBrndc\-confgen\fR [\fB\-a\fR] [\fB\-A\ \fR\fB\fIalgorithm\fR\fR] [\fB\-b\ \fR\fB\fIkeysize\fR\fR] [\fB\-c\ \fR\fB\fIkeyfile\fR\fR] [\fB\-h\fR] [\fB\-k\ \fR\fB\fIkeyname\fR\fR] [\fB\-p\ \fR\fB\fIport\fR\fR] [\fB\-s\ \fR\fB\fIaddress\fR\fR] [\fB\-t\ \fR\fB\fIchrootdir\fR\fR] [\fB\-u\ \fR\fB\fIuser\fR\fR]
|
||||
.SH "DESCRIPTION"
|
||||
.PP
|
||||
\fBrndc\-confgen\fR
|
||||
generates configuration files for
|
||||
\fBrndc\fR\&. It can be used as a convenient alternative to writing the
|
||||
rndc\&.conf
|
||||
file and the corresponding
|
||||
\fBcontrols\fR
|
||||
and
|
||||
\fBkey\fR
|
||||
statements in
|
||||
named\&.conf
|
||||
by hand\&. Alternatively, it can be run with the
|
||||
\fB\-a\fR
|
||||
option to set up a
|
||||
rndc\&.key
|
||||
file and avoid the need for a
|
||||
rndc\&.conf
|
||||
file and a
|
||||
\fBcontrols\fR
|
||||
statement altogether\&.
|
||||
.SH "OPTIONS"
|
||||
.PP
|
||||
\-a
|
||||
.RS 4
|
||||
Do automatic
|
||||
\fBrndc\fR
|
||||
configuration\&. This creates a file
|
||||
rndc\&.key
|
||||
in
|
||||
/etc
|
||||
(or whatever
|
||||
\fIsysconfdir\fR
|
||||
was specified as when
|
||||
BIND
|
||||
was built) that is read by both
|
||||
\fBrndc\fR
|
||||
and
|
||||
\fBnamed\fR
|
||||
on startup\&. The
|
||||
rndc\&.key
|
||||
file defines a default command channel and authentication key allowing
|
||||
\fBrndc\fR
|
||||
to communicate with
|
||||
\fBnamed\fR
|
||||
on the local host with no further configuration\&.
|
||||
.sp
|
||||
Running
|
||||
\fBrndc\-confgen \-a\fR
|
||||
allows BIND 9 and
|
||||
\fBrndc\fR
|
||||
to be used as drop\-in replacements for BIND 8 and
|
||||
\fBndc\fR, with no changes to the existing BIND 8
|
||||
named\&.conf
|
||||
file\&.
|
||||
.sp
|
||||
If a more elaborate configuration than that generated by
|
||||
\fBrndc\-confgen \-a\fR
|
||||
is required, for example if rndc is to be used remotely, you should run
|
||||
\fBrndc\-confgen\fR
|
||||
without the
|
||||
\fB\-a\fR
|
||||
option and set up a
|
||||
rndc\&.conf
|
||||
and
|
||||
named\&.conf
|
||||
as directed\&.
|
||||
.RE
|
||||
.PP
|
||||
\-A \fIalgorithm\fR
|
||||
.RS 4
|
||||
Specifies the algorithm to use for the TSIG key\&. Available choices are: hmac\-md5, hmac\-sha1, hmac\-sha224, hmac\-sha256, hmac\-sha384 and hmac\-sha512\&. The default is hmac\-sha256\&.
|
||||
.RE
|
||||
.PP
|
||||
\-b \fIkeysize\fR
|
||||
.RS 4
|
||||
Specifies the size of the authentication key in bits\&. Must be between 1 and 512 bits; the default is the hash size\&.
|
||||
.RE
|
||||
.PP
|
||||
\-c \fIkeyfile\fR
|
||||
.RS 4
|
||||
Used with the
|
||||
\fB\-a\fR
|
||||
option to specify an alternate location for
|
||||
rndc\&.key\&.
|
||||
.RE
|
||||
.PP
|
||||
\-h
|
||||
.RS 4
|
||||
Prints a short summary of the options and arguments to
|
||||
\fBrndc\-confgen\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-k \fIkeyname\fR
|
||||
.RS 4
|
||||
Specifies the key name of the rndc authentication key\&. This must be a valid domain name\&. The default is
|
||||
\fBrndc\-key\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-p \fIport\fR
|
||||
.RS 4
|
||||
Specifies the command channel port where
|
||||
\fBnamed\fR
|
||||
listens for connections from
|
||||
\fBrndc\fR\&. The default is 953\&.
|
||||
.RE
|
||||
.PP
|
||||
\-s \fIaddress\fR
|
||||
.RS 4
|
||||
Specifies the IP address where
|
||||
\fBnamed\fR
|
||||
listens for command channel connections from
|
||||
\fBrndc\fR\&. The default is the loopback address 127\&.0\&.0\&.1\&.
|
||||
.RE
|
||||
.PP
|
||||
\-t \fIchrootdir\fR
|
||||
.RS 4
|
||||
Used with the
|
||||
\fB\-a\fR
|
||||
option to specify a directory where
|
||||
\fBnamed\fR
|
||||
will run chrooted\&. An additional copy of the
|
||||
rndc\&.key
|
||||
will be written relative to this directory so that it will be found by the chrooted
|
||||
\fBnamed\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-u \fIuser\fR
|
||||
.RS 4
|
||||
Used with the
|
||||
\fB\-a\fR
|
||||
option to set the owner of the
|
||||
rndc\&.key
|
||||
file generated\&. If
|
||||
\fB\-t\fR
|
||||
is also specified only the file in the chroot area has its owner changed\&.
|
||||
.RE
|
||||
.SH "EXAMPLES"
|
||||
.PP
|
||||
To allow
|
||||
\fBrndc\fR
|
||||
to be used with no manual configuration, run
|
||||
.PP
|
||||
\fBrndc\-confgen \-a\fR
|
||||
.PP
|
||||
To print a sample
|
||||
rndc\&.conf
|
||||
file and corresponding
|
||||
\fBcontrols\fR
|
||||
and
|
||||
\fBkey\fR
|
||||
statements to be manually inserted into
|
||||
named\&.conf, run
|
||||
.PP
|
||||
\fBrndc\-confgen\fR
|
||||
.SH "SEE ALSO"
|
||||
.PP
|
||||
\fBrndc\fR(8),
|
||||
\fBrndc.conf\fR(5),
|
||||
\fBnamed\fR(8),
|
||||
BIND 9 Administrator Reference Manual\&.
|
||||
.SH "AUTHOR"
|
||||
.PP
|
||||
\fBInternet Systems Consortium, Inc\&.\fR
|
||||
.SH "COPYRIGHT"
|
||||
.br
|
||||
Copyright \(co 2001, 2003-2005, 2007, 2009, 2013-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
.br
|
||||
@@ -3,7 +3,7 @@
|
||||
*
|
||||
* This Source Code Form is subject to the terms of the Mozilla Public
|
||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
*
|
||||
* See the COPYRIGHT file distributed with this work for additional
|
||||
* information regarding copyright ownership.
|
||||
@@ -25,7 +25,6 @@
|
||||
#include <stdlib.h>
|
||||
|
||||
#include <isc/assertions.h>
|
||||
#include <isc/attributes.h>
|
||||
#include <isc/base64.h>
|
||||
#include <isc/buffer.h>
|
||||
#include <isc/commandline.h>
|
||||
@@ -38,18 +37,16 @@
|
||||
#include <isc/time.h>
|
||||
#include <isc/util.h>
|
||||
|
||||
#include <pk11/site.h>
|
||||
|
||||
#include <dns/keyvalues.h>
|
||||
#include <dns/name.h>
|
||||
|
||||
#include <dst/dst.h>
|
||||
|
||||
#include <confgen/os.h>
|
||||
|
||||
#include "keygen.h"
|
||||
#include "util.h"
|
||||
|
||||
#include <confgen/os.h>
|
||||
#include <dst/dst.h>
|
||||
#include <pk11/site.h>
|
||||
|
||||
#define DEFAULT_KEYNAME "rndc-key"
|
||||
#define DEFAULT_SERVER "127.0.0.1"
|
||||
#define DEFAULT_PORT 953
|
||||
@@ -61,8 +58,8 @@ bool verbose = false;
|
||||
|
||||
const char *keyfile, *keydef;
|
||||
|
||||
ISC_NORETURN static void
|
||||
usage(int status);
|
||||
ISC_PLATFORM_NORETURN_PRE static void
|
||||
usage(int status) ISC_PLATFORM_NORETURN_POST;
|
||||
|
||||
static void
|
||||
usage(int status) {
|
||||
@@ -76,7 +73,6 @@ Usage:\n\
|
||||
-c keyfile: specify an alternate key file (requires -a)\n\
|
||||
-k keyname: the name as it will be used in named.conf and rndc.conf\n\
|
||||
-p port: the port named will listen on and rndc will connect to\n\
|
||||
-q: suppress printing written key path\n\
|
||||
-s addr: the address to which rndc should connect\n\
|
||||
-t chrootdir: write a keyfile in chrootdir as well (requires -a)\n\
|
||||
-u user: set the keyfile owner to \"user\" (requires -a)\n",
|
||||
@@ -105,7 +101,6 @@ main(int argc, char **argv) {
|
||||
char *chrootdir = NULL;
|
||||
char *user = NULL;
|
||||
bool keyonly = false;
|
||||
bool quiet = false;
|
||||
int len;
|
||||
|
||||
keydef = keyfile = RNDC_KEYFILE;
|
||||
@@ -166,9 +161,6 @@ main(int argc, char **argv) {
|
||||
isc_commandline_argument);
|
||||
}
|
||||
break;
|
||||
case 'q':
|
||||
quiet = true;
|
||||
break;
|
||||
case 'r':
|
||||
fatal("The -r option has been deprecated.");
|
||||
break;
|
||||
@@ -232,9 +224,6 @@ main(int argc, char **argv) {
|
||||
if (keyonly) {
|
||||
write_key_file(keyfile, chrootdir == NULL ? user : NULL,
|
||||
keyname, &key_txtbuffer, alg);
|
||||
if (!quiet) {
|
||||
printf("wrote key file \"%s\"\n", keyfile);
|
||||
}
|
||||
|
||||
if (chrootdir != NULL) {
|
||||
char *buf;
|
||||
@@ -244,9 +233,6 @@ main(int argc, char **argv) {
|
||||
(*keyfile != '/') ? "/" : "", keyfile);
|
||||
|
||||
write_key_file(buf, user, keyname, &key_txtbuffer, alg);
|
||||
if (!quiet) {
|
||||
printf("wrote key file \"%s\"\n", buf);
|
||||
}
|
||||
isc_mem_put(mctx, buf, len);
|
||||
}
|
||||
} else {
|
||||
|
||||
271
bin/confgen/rndc-confgen.docbook
Normal file
271
bin/confgen/rndc-confgen.docbook
Normal file
@@ -0,0 +1,271 @@
|
||||
<!--
|
||||
- Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
-
|
||||
- This Source Code Form is subject to the terms of the Mozilla Public
|
||||
- License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
- file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
-
|
||||
- See the COPYRIGHT file distributed with this work for additional
|
||||
- information regarding copyright ownership.
|
||||
-->
|
||||
|
||||
<!-- Converted by db4-upgrade version 1.0 -->
|
||||
<refentry xmlns:db="http://docbook.org/ns/docbook" version="5.0" xml:id="man.rndc-confgen">
|
||||
<info>
|
||||
<date>2013-03-14</date>
|
||||
</info>
|
||||
<refentryinfo>
|
||||
<corpname>ISC</corpname>
|
||||
<corpauthor>Internet Systems Consortium, Inc.</corpauthor>
|
||||
</refentryinfo>
|
||||
|
||||
<refmeta>
|
||||
<refentrytitle><application>rndc-confgen</application></refentrytitle>
|
||||
<manvolnum>8</manvolnum>
|
||||
<refmiscinfo>BIND9</refmiscinfo>
|
||||
</refmeta>
|
||||
|
||||
<refnamediv>
|
||||
<refname><application>rndc-confgen</application></refname>
|
||||
<refpurpose>rndc key generation tool</refpurpose>
|
||||
</refnamediv>
|
||||
|
||||
<docinfo>
|
||||
<copyright>
|
||||
<year>2001</year>
|
||||
<year>2003</year>
|
||||
<year>2004</year>
|
||||
<year>2005</year>
|
||||
<year>2007</year>
|
||||
<year>2009</year>
|
||||
<year>2013</year>
|
||||
<year>2014</year>
|
||||
<year>2015</year>
|
||||
<year>2016</year>
|
||||
<year>2017</year>
|
||||
<year>2018</year>
|
||||
<year>2019</year>
|
||||
<year>2020</year>
|
||||
<holder>Internet Systems Consortium, Inc. ("ISC")</holder>
|
||||
</copyright>
|
||||
</docinfo>
|
||||
|
||||
<refsynopsisdiv>
|
||||
<cmdsynopsis sepchar=" ">
|
||||
<command>rndc-confgen</command>
|
||||
<arg choice="opt" rep="norepeat"><option>-a</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-A <replaceable class="parameter">algorithm</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-b <replaceable class="parameter">keysize</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-c <replaceable class="parameter">keyfile</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-h</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-k <replaceable class="parameter">keyname</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-p <replaceable class="parameter">port</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-s <replaceable class="parameter">address</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-t <replaceable class="parameter">chrootdir</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-u <replaceable class="parameter">user</replaceable></option></arg>
|
||||
</cmdsynopsis>
|
||||
</refsynopsisdiv>
|
||||
|
||||
<refsection><info><title>DESCRIPTION</title></info>
|
||||
|
||||
<para><command>rndc-confgen</command>
|
||||
generates configuration files
|
||||
for <command>rndc</command>. It can be used as a
|
||||
convenient alternative to writing the
|
||||
<filename>rndc.conf</filename> file
|
||||
and the corresponding <command>controls</command>
|
||||
and <command>key</command>
|
||||
statements in <filename>named.conf</filename> by hand.
|
||||
Alternatively, it can be run with the <command>-a</command>
|
||||
option to set up a <filename>rndc.key</filename> file and
|
||||
avoid the need for a <filename>rndc.conf</filename> file
|
||||
and a <command>controls</command> statement altogether.
|
||||
</para>
|
||||
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>OPTIONS</title></info>
|
||||
|
||||
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term>-a</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Do automatic <command>rndc</command> configuration.
|
||||
This creates a file <filename>rndc.key</filename>
|
||||
in <filename>/etc</filename> (or whatever
|
||||
<varname>sysconfdir</varname>
|
||||
was specified as when <acronym>BIND</acronym> was
|
||||
built)
|
||||
that is read by both <command>rndc</command>
|
||||
and <command>named</command> on startup. The
|
||||
<filename>rndc.key</filename> file defines a default
|
||||
command channel and authentication key allowing
|
||||
<command>rndc</command> to communicate with
|
||||
<command>named</command> on the local host
|
||||
with no further configuration.
|
||||
</para>
|
||||
<para>
|
||||
Running <command>rndc-confgen -a</command> allows
|
||||
BIND 9 and <command>rndc</command> to be used as
|
||||
drop-in
|
||||
replacements for BIND 8 and <command>ndc</command>,
|
||||
with no changes to the existing BIND 8
|
||||
<filename>named.conf</filename> file.
|
||||
</para>
|
||||
<para>
|
||||
If a more elaborate configuration than that
|
||||
generated by <command>rndc-confgen -a</command>
|
||||
is required, for example if rndc is to be used remotely,
|
||||
you should run <command>rndc-confgen</command> without
|
||||
the
|
||||
<command>-a</command> option and set up a
|
||||
<filename>rndc.conf</filename> and
|
||||
<filename>named.conf</filename>
|
||||
as directed.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-A <replaceable class="parameter">algorithm</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specifies the algorithm to use for the TSIG key. Available
|
||||
choices are: hmac-md5, hmac-sha1, hmac-sha224, hmac-sha256,
|
||||
hmac-sha384 and hmac-sha512. The default is hmac-sha256.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-b <replaceable class="parameter">keysize</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specifies the size of the authentication key in bits.
|
||||
Must be between 1 and 512 bits; the default is the
|
||||
hash size.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-c <replaceable class="parameter">keyfile</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Used with the <command>-a</command> option to specify
|
||||
an alternate location for <filename>rndc.key</filename>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-h</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Prints a short summary of the options and arguments to
|
||||
<command>rndc-confgen</command>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-k <replaceable class="parameter">keyname</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specifies the key name of the rndc authentication key.
|
||||
This must be a valid domain name.
|
||||
The default is <constant>rndc-key</constant>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-p <replaceable class="parameter">port</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specifies the command channel port where <command>named</command>
|
||||
listens for connections from <command>rndc</command>.
|
||||
The default is 953.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-s <replaceable class="parameter">address</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specifies the IP address where <command>named</command>
|
||||
listens for command channel connections from
|
||||
<command>rndc</command>. The default is the loopback
|
||||
address 127.0.0.1.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-t <replaceable class="parameter">chrootdir</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Used with the <command>-a</command> option to specify
|
||||
a directory where <command>named</command> will run
|
||||
chrooted. An additional copy of the <filename>rndc.key</filename>
|
||||
will be written relative to this directory so that
|
||||
it will be found by the chrooted <command>named</command>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-u <replaceable class="parameter">user</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Used with the <command>-a</command> option to set the
|
||||
owner
|
||||
of the <filename>rndc.key</filename> file generated.
|
||||
If
|
||||
<command>-t</command> is also specified only the file
|
||||
in
|
||||
the chroot area has its owner changed.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
</variablelist>
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>EXAMPLES</title></info>
|
||||
|
||||
<para>
|
||||
To allow <command>rndc</command> to be used with
|
||||
no manual configuration, run
|
||||
</para>
|
||||
<para><userinput>rndc-confgen -a</userinput>
|
||||
</para>
|
||||
<para>
|
||||
To print a sample <filename>rndc.conf</filename> file and
|
||||
corresponding <command>controls</command> and <command>key</command>
|
||||
statements to be manually inserted into <filename>named.conf</filename>,
|
||||
run
|
||||
</para>
|
||||
<para><userinput>rndc-confgen</userinput>
|
||||
</para>
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>SEE ALSO</title></info>
|
||||
|
||||
<para><citerefentry>
|
||||
<refentrytitle>rndc</refentrytitle><manvolnum>8</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>rndc.conf</refentrytitle><manvolnum>5</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>named</refentrytitle><manvolnum>8</manvolnum>
|
||||
</citerefentry>,
|
||||
<citetitle>BIND 9 Administrator Reference Manual</citetitle>.
|
||||
</para>
|
||||
</refsection>
|
||||
|
||||
</refentry>
|
||||
226
bin/confgen/rndc-confgen.html
Normal file
226
bin/confgen/rndc-confgen.html
Normal file
@@ -0,0 +1,226 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
||||
<!--
|
||||
- Copyright (C) 2001, 2003-2005, 2007, 2009, 2013-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
-
|
||||
- This Source Code Form is subject to the terms of the Mozilla Public
|
||||
- License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
- file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
-->
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>rndc-confgen</title>
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry">
|
||||
<a name="man.rndc-confgen"></a><div class="titlepage"></div>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<div class="refnamediv">
|
||||
<h2>Name</h2>
|
||||
<p>
|
||||
<span class="application">rndc-confgen</span>
|
||||
— rndc key generation tool
|
||||
</p>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
<div class="refsynopsisdiv">
|
||||
<h2>Synopsis</h2>
|
||||
<div class="cmdsynopsis"><p>
|
||||
<code class="command">rndc-confgen</code>
|
||||
[<code class="option">-a</code>]
|
||||
[<code class="option">-A <em class="replaceable"><code>algorithm</code></em></code>]
|
||||
[<code class="option">-b <em class="replaceable"><code>keysize</code></em></code>]
|
||||
[<code class="option">-c <em class="replaceable"><code>keyfile</code></em></code>]
|
||||
[<code class="option">-h</code>]
|
||||
[<code class="option">-k <em class="replaceable"><code>keyname</code></em></code>]
|
||||
[<code class="option">-p <em class="replaceable"><code>port</code></em></code>]
|
||||
[<code class="option">-s <em class="replaceable"><code>address</code></em></code>]
|
||||
[<code class="option">-t <em class="replaceable"><code>chrootdir</code></em></code>]
|
||||
[<code class="option">-u <em class="replaceable"><code>user</code></em></code>]
|
||||
</p></div>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.7"></a><h2>DESCRIPTION</h2>
|
||||
|
||||
<p><span class="command"><strong>rndc-confgen</strong></span>
|
||||
generates configuration files
|
||||
for <span class="command"><strong>rndc</strong></span>. It can be used as a
|
||||
convenient alternative to writing the
|
||||
<code class="filename">rndc.conf</code> file
|
||||
and the corresponding <span class="command"><strong>controls</strong></span>
|
||||
and <span class="command"><strong>key</strong></span>
|
||||
statements in <code class="filename">named.conf</code> by hand.
|
||||
Alternatively, it can be run with the <span class="command"><strong>-a</strong></span>
|
||||
option to set up a <code class="filename">rndc.key</code> file and
|
||||
avoid the need for a <code class="filename">rndc.conf</code> file
|
||||
and a <span class="command"><strong>controls</strong></span> statement altogether.
|
||||
</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.8"></a><h2>OPTIONS</h2>
|
||||
|
||||
|
||||
<div class="variablelist"><dl class="variablelist">
|
||||
<dt><span class="term">-a</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Do automatic <span class="command"><strong>rndc</strong></span> configuration.
|
||||
This creates a file <code class="filename">rndc.key</code>
|
||||
in <code class="filename">/etc</code> (or whatever
|
||||
<code class="varname">sysconfdir</code>
|
||||
was specified as when <acronym class="acronym">BIND</acronym> was
|
||||
built)
|
||||
that is read by both <span class="command"><strong>rndc</strong></span>
|
||||
and <span class="command"><strong>named</strong></span> on startup. The
|
||||
<code class="filename">rndc.key</code> file defines a default
|
||||
command channel and authentication key allowing
|
||||
<span class="command"><strong>rndc</strong></span> to communicate with
|
||||
<span class="command"><strong>named</strong></span> on the local host
|
||||
with no further configuration.
|
||||
</p>
|
||||
<p>
|
||||
Running <span class="command"><strong>rndc-confgen -a</strong></span> allows
|
||||
BIND 9 and <span class="command"><strong>rndc</strong></span> to be used as
|
||||
drop-in
|
||||
replacements for BIND 8 and <span class="command"><strong>ndc</strong></span>,
|
||||
with no changes to the existing BIND 8
|
||||
<code class="filename">named.conf</code> file.
|
||||
</p>
|
||||
<p>
|
||||
If a more elaborate configuration than that
|
||||
generated by <span class="command"><strong>rndc-confgen -a</strong></span>
|
||||
is required, for example if rndc is to be used remotely,
|
||||
you should run <span class="command"><strong>rndc-confgen</strong></span> without
|
||||
the
|
||||
<span class="command"><strong>-a</strong></span> option and set up a
|
||||
<code class="filename">rndc.conf</code> and
|
||||
<code class="filename">named.conf</code>
|
||||
as directed.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-A <em class="replaceable"><code>algorithm</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Specifies the algorithm to use for the TSIG key. Available
|
||||
choices are: hmac-md5, hmac-sha1, hmac-sha224, hmac-sha256,
|
||||
hmac-sha384 and hmac-sha512. The default is hmac-sha256.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-b <em class="replaceable"><code>keysize</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Specifies the size of the authentication key in bits.
|
||||
Must be between 1 and 512 bits; the default is the
|
||||
hash size.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-c <em class="replaceable"><code>keyfile</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Used with the <span class="command"><strong>-a</strong></span> option to specify
|
||||
an alternate location for <code class="filename">rndc.key</code>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-h</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Prints a short summary of the options and arguments to
|
||||
<span class="command"><strong>rndc-confgen</strong></span>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-k <em class="replaceable"><code>keyname</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Specifies the key name of the rndc authentication key.
|
||||
This must be a valid domain name.
|
||||
The default is <code class="constant">rndc-key</code>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-p <em class="replaceable"><code>port</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Specifies the command channel port where <span class="command"><strong>named</strong></span>
|
||||
listens for connections from <span class="command"><strong>rndc</strong></span>.
|
||||
The default is 953.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-s <em class="replaceable"><code>address</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Specifies the IP address where <span class="command"><strong>named</strong></span>
|
||||
listens for command channel connections from
|
||||
<span class="command"><strong>rndc</strong></span>. The default is the loopback
|
||||
address 127.0.0.1.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-t <em class="replaceable"><code>chrootdir</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Used with the <span class="command"><strong>-a</strong></span> option to specify
|
||||
a directory where <span class="command"><strong>named</strong></span> will run
|
||||
chrooted. An additional copy of the <code class="filename">rndc.key</code>
|
||||
will be written relative to this directory so that
|
||||
it will be found by the chrooted <span class="command"><strong>named</strong></span>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-u <em class="replaceable"><code>user</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Used with the <span class="command"><strong>-a</strong></span> option to set the
|
||||
owner
|
||||
of the <code class="filename">rndc.key</code> file generated.
|
||||
If
|
||||
<span class="command"><strong>-t</strong></span> is also specified only the file
|
||||
in
|
||||
the chroot area has its owner changed.
|
||||
</p>
|
||||
</dd>
|
||||
</dl></div>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.9"></a><h2>EXAMPLES</h2>
|
||||
|
||||
<p>
|
||||
To allow <span class="command"><strong>rndc</strong></span> to be used with
|
||||
no manual configuration, run
|
||||
</p>
|
||||
<p><strong class="userinput"><code>rndc-confgen -a</code></strong>
|
||||
</p>
|
||||
<p>
|
||||
To print a sample <code class="filename">rndc.conf</code> file and
|
||||
corresponding <span class="command"><strong>controls</strong></span> and <span class="command"><strong>key</strong></span>
|
||||
statements to be manually inserted into <code class="filename">named.conf</code>,
|
||||
run
|
||||
</p>
|
||||
<p><strong class="userinput"><code>rndc-confgen</code></strong>
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.10"></a><h2>SEE ALSO</h2>
|
||||
|
||||
<p><span class="citerefentry">
|
||||
<span class="refentrytitle">rndc</span>(8)
|
||||
</span>,
|
||||
<span class="citerefentry">
|
||||
<span class="refentrytitle">rndc.conf</span>(5)
|
||||
</span>,
|
||||
<span class="citerefentry">
|
||||
<span class="refentrytitle">named</span>(8)
|
||||
</span>,
|
||||
<em class="citetitle">BIND 9 Administrator Reference Manual</em>.
|
||||
</p>
|
||||
</div>
|
||||
|
||||
</div></body>
|
||||
</html>
|
||||
@@ -1,119 +0,0 @@
|
||||
..
|
||||
Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
See the COPYRIGHT file distributed with this work for additional
|
||||
information regarding copyright ownership.
|
||||
|
||||
..
|
||||
Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
See the COPYRIGHT file distributed with this work for additional
|
||||
information regarding copyright ownership.
|
||||
|
||||
|
||||
.. highlight: console
|
||||
|
||||
.. _man_rndc-confgen:
|
||||
|
||||
rndc-confgen - rndc key generation tool
|
||||
---------------------------------------
|
||||
|
||||
Synopsis
|
||||
~~~~~~~~
|
||||
|
||||
:program:`rndc-confgen` [**-a**] [**-A** algorithm] [**-b** keysize] [**-c** keyfile] [**-h**] [**-k** keyname] [**-p** port] [**-s** address] [**-t** chrootdir] [**-u** user]
|
||||
|
||||
Description
|
||||
~~~~~~~~~~~
|
||||
|
||||
``rndc-confgen`` generates configuration files for ``rndc``. It can be
|
||||
used as a convenient alternative to writing the ``rndc.conf`` file and
|
||||
the corresponding ``controls`` and ``key`` statements in ``named.conf``
|
||||
by hand. Alternatively, it can be run with the ``-a`` option to set up a
|
||||
``rndc.key`` file and avoid the need for a ``rndc.conf`` file and a
|
||||
``controls`` statement altogether.
|
||||
|
||||
Options
|
||||
~~~~~~~
|
||||
|
||||
``-a``
|
||||
This option sets automatic ``rndc`` configuration, which creates a file ``rndc.key``
|
||||
in ``/etc`` (or a different ``sysconfdir`` specified when BIND
|
||||
was built) that is read by both ``rndc`` and ``named`` on startup.
|
||||
The ``rndc.key`` file defines a default command channel and
|
||||
authentication key allowing ``rndc`` to communicate with ``named`` on
|
||||
the local host with no further configuration.
|
||||
|
||||
If a more elaborate configuration than that generated by
|
||||
``rndc-confgen -a`` is required, for example if rndc is to be used
|
||||
remotely, run ``rndc-confgen`` without the ``-a`` option
|
||||
and set up ``rndc.conf`` and ``named.conf`` as directed.
|
||||
|
||||
``-A algorithm``
|
||||
This option specifies the algorithm to use for the TSIG key. Available choices
|
||||
are: hmac-md5, hmac-sha1, hmac-sha224, hmac-sha256, hmac-sha384, and
|
||||
hmac-sha512. The default is hmac-sha256.
|
||||
|
||||
``-b keysize``
|
||||
This option specifies the size of the authentication key in bits. The size must be between
|
||||
1 and 512 bits; the default is the hash size.
|
||||
|
||||
``-c keyfile``
|
||||
This option is used with the ``-a`` option to specify an alternate location for
|
||||
``rndc.key``.
|
||||
|
||||
``-h``
|
||||
This option prints a short summary of the options and arguments to
|
||||
``rndc-confgen``.
|
||||
|
||||
``-k keyname``
|
||||
This option specifies the key name of the ``rndc`` authentication key. This must be a
|
||||
valid domain name. The default is ``rndc-key``.
|
||||
|
||||
``-p port``
|
||||
This option specifies the command channel port where ``named`` listens for
|
||||
connections from ``rndc``. The default is 953.
|
||||
|
||||
``-q``
|
||||
This option prevets printing the written path in automatic configuration mode.
|
||||
|
||||
``-s address``
|
||||
This option specifies the IP address where ``named`` listens for command-channel
|
||||
connections from ``rndc``. The default is the loopback address
|
||||
127.0.0.1.
|
||||
|
||||
``-t chrootdir``
|
||||
This option is used with the ``-a`` option to specify a directory where ``named``
|
||||
runs chrooted. An additional copy of the ``rndc.key`` is
|
||||
written relative to this directory, so that it is found by the
|
||||
chrooted ``named``.
|
||||
|
||||
``-u user``
|
||||
This option is used with the ``-a`` option to set the owner of the generated ``rndc.key`` file.
|
||||
If ``-t`` is also specified, only the file in the chroot
|
||||
area has its owner changed.
|
||||
|
||||
Examples
|
||||
~~~~~~~~
|
||||
|
||||
To allow ``rndc`` to be used with no manual configuration, run:
|
||||
|
||||
``rndc-confgen -a``
|
||||
|
||||
To print a sample ``rndc.conf`` file and the corresponding ``controls`` and
|
||||
``key`` statements to be manually inserted into ``named.conf``, run:
|
||||
|
||||
``rndc-confgen``
|
||||
|
||||
See Also
|
||||
~~~~~~~~
|
||||
|
||||
:manpage:`rndc(8)`, :manpage:`rndc.conf(5)`, :manpage:`named(8)`, BIND 9 Administrator Reference Manual.
|
||||
@@ -1,103 +0,0 @@
|
||||
..
|
||||
Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
See the COPYRIGHT file distributed with this work for additional
|
||||
information regarding copyright ownership.
|
||||
|
||||
..
|
||||
Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
See the COPYRIGHT file distributed with this work for additional
|
||||
information regarding copyright ownership.
|
||||
|
||||
|
||||
.. highlight: console
|
||||
|
||||
.. _man_tsig-keygen:
|
||||
|
||||
tsig-keygen, ddns-confgen - TSIG key generation tool
|
||||
----------------------------------------------------
|
||||
|
||||
Synopsis
|
||||
~~~~~~~~
|
||||
:program:`tsig-keygen` [**-a** algorithm] [**-h**] [**-r** randomfile] [name]
|
||||
|
||||
:program:`ddns-confgen` [**-a** algorithm] [**-h**] [**-k** keyname] [**-q**] [**-r** randomfile] [**-s** name] [**-z** zone]
|
||||
|
||||
Description
|
||||
~~~~~~~~~~~
|
||||
|
||||
``tsig-keygen`` and ``ddns-confgen`` are invocation methods for a
|
||||
utility that generates keys for use in TSIG signing. The resulting keys
|
||||
can be used, for example, to secure dynamic DNS updates to a zone, or for
|
||||
the ``rndc`` command channel.
|
||||
|
||||
When run as ``tsig-keygen``, a domain name can be specified on the
|
||||
command line to be used as the name of the generated key. If no
|
||||
name is specified, the default is ``tsig-key``.
|
||||
|
||||
When run as ``ddns-confgen``, the key name can specified using ``-k``
|
||||
parameter and defaults to ``ddns-key``. The generated key is accompanied
|
||||
by configuration text and instructions that can be used with ``nsupdate``
|
||||
and ``named`` when setting up dynamic DNS, including an example
|
||||
``update-policy`` statement. (This usage is similar to the ``rndc-confgen``
|
||||
command for setting up command-channel security.)
|
||||
|
||||
Note that ``named`` itself can configure a local DDNS key for use with
|
||||
``nsupdate -l``; it does this when a zone is configured with
|
||||
``update-policy local;``. ``ddns-confgen`` is only needed when a more
|
||||
elaborate configuration is required: for instance, if ``nsupdate`` is to
|
||||
be used from a remote system.
|
||||
|
||||
Options
|
||||
~~~~~~~
|
||||
|
||||
``-a algorithm``
|
||||
This option specifies the algorithm to use for the TSIG key. Available
|
||||
choices are: hmac-md5, hmac-sha1, hmac-sha224, hmac-sha256, hmac-sha384,
|
||||
and hmac-sha512. The default is hmac-sha256. Options are
|
||||
case-insensitive, and the "hmac-" prefix may be omitted.
|
||||
|
||||
``-h``
|
||||
This option prints a short summary of options and arguments.
|
||||
|
||||
``-k keyname``
|
||||
This option specifies the key name of the DDNS authentication key. The
|
||||
default is ``ddns-key`` when neither the ``-s`` nor ``-z`` option is
|
||||
specified; otherwise, the default is ``ddns-key`` as a separate label
|
||||
followed by the argument of the option, e.g., ``ddns-key.example.com.``
|
||||
The key name must have the format of a valid domain name, consisting of
|
||||
letters, digits, hyphens, and periods.
|
||||
|
||||
``-q`` (``ddns-confgen`` only)
|
||||
This option enables quiet mode, which prints only the key, with no
|
||||
explanatory text or usage examples. This is essentially identical to
|
||||
``tsig-keygen``.
|
||||
|
||||
``-s name`` (``ddns-confgen`` only)
|
||||
This option generates a configuration example to allow dynamic updates
|
||||
of a single hostname. The example ``named.conf`` text shows how to set
|
||||
an update policy for the specified name using the "name" nametype. The
|
||||
default key name is ``ddns-key.name``. Note that the "self" nametype
|
||||
cannot be used, since the name to be updated may differ from the key
|
||||
name. This option cannot be used with the ``-z`` option.
|
||||
|
||||
``-z zone`` (``ddns-confgen`` only)
|
||||
This option generates a configuration example to allow
|
||||
dynamic updates of a zone. The example ``named.conf`` text shows how
|
||||
to set an update policy for the specified zone using the "zonesub"
|
||||
nametype, allowing updates to all subdomain names within that zone.
|
||||
This option cannot be used with the ``-s`` option.
|
||||
|
||||
See Also
|
||||
~~~~~~~~
|
||||
|
||||
:manpage:`nsupdate(1)`, :manpage:`named.conf(5)`, :manpage:`named(8)`, BIND 9 Administrator Reference Manual.
|
||||
28
bin/confgen/unix/Makefile.in
Normal file
28
bin/confgen/unix/Makefile.in
Normal file
@@ -0,0 +1,28 @@
|
||||
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
#
|
||||
# This Source Code Form is subject to the terms of the Mozilla Public
|
||||
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
#
|
||||
# See the COPYRIGHT file distributed with this work for additional
|
||||
# information regarding copyright ownership.
|
||||
|
||||
srcdir = @srcdir@
|
||||
VPATH = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
|
||||
@BIND9_MAKE_INCLUDES@
|
||||
|
||||
CINCLUDES = -I${srcdir}/include -I${srcdir}/../include \
|
||||
${DNS_INCLUDES} ${ISC_INCLUDES}
|
||||
|
||||
CDEFINES =
|
||||
CWARNINGS =
|
||||
|
||||
OBJS = os.@O@
|
||||
|
||||
SRCS = os.c
|
||||
|
||||
TARGETS = ${OBJS}
|
||||
|
||||
@BIND9_MAKE_RULES@
|
||||
@@ -3,7 +3,7 @@
|
||||
*
|
||||
* This Source Code Form is subject to the terms of the Mozilla Public
|
||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
*
|
||||
* See the COPYRIGHT file distributed with this work for additional
|
||||
* information regarding copyright ownership.
|
||||
@@ -15,11 +15,11 @@
|
||||
#include <fcntl.h>
|
||||
#include <pwd.h>
|
||||
#include <stdio.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include <confgen/os.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/types.h>
|
||||
|
||||
int
|
||||
set_user(FILE *fd, const char *user) {
|
||||
|
||||
@@ -3,7 +3,7 @@
|
||||
*
|
||||
* This Source Code Form is subject to the terms of the Mozilla Public
|
||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
*
|
||||
* See the COPYRIGHT file distributed with this work for additional
|
||||
* information regarding copyright ownership.
|
||||
@@ -12,6 +12,7 @@
|
||||
/*! \file */
|
||||
|
||||
#include "util.h"
|
||||
|
||||
#include <stdarg.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdio.h>
|
||||
@@ -30,7 +31,7 @@ notify(const char *fmt, ...) {
|
||||
va_start(ap, fmt);
|
||||
vfprintf(stderr, fmt, ap);
|
||||
va_end(ap);
|
||||
fprintf(stderr, "\n");
|
||||
fputs("\n", stderr);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@@ -3,7 +3,7 @@
|
||||
*
|
||||
* This Source Code Form is subject to the terms of the Mozilla Public
|
||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
*
|
||||
* See the COPYRIGHT file distributed with this work for additional
|
||||
* information regarding copyright ownership.
|
||||
@@ -14,7 +14,6 @@
|
||||
|
||||
/*! \file */
|
||||
|
||||
#include <isc/attributes.h>
|
||||
#include <isc/formatcheck.h>
|
||||
#include <isc/lang.h>
|
||||
#include <isc/platform.h>
|
||||
@@ -36,8 +35,9 @@ ISC_LANG_BEGINDECLS
|
||||
void
|
||||
notify(const char *fmt, ...) ISC_FORMAT_PRINTF(1, 2);
|
||||
|
||||
ISC_NORETURN void
|
||||
fatal(const char *format, ...) ISC_FORMAT_PRINTF(1, 2);
|
||||
ISC_PLATFORM_NORETURN_PRE void
|
||||
fatal(const char *format, ...)
|
||||
ISC_FORMAT_PRINTF(1, 2) ISC_PLATFORM_NORETURN_POST;
|
||||
|
||||
ISC_LANG_ENDDECLS
|
||||
|
||||
|
||||
@@ -44,20 +44,17 @@
|
||||
<LinkIncremental>true</LinkIncremental>
|
||||
<OutDir>.\$(Configuration)\</OutDir>
|
||||
<IntDir>.\$(Configuration)\</IntDir>
|
||||
<IntDirSharingDetected>None</IntDirSharingDetected>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
|
||||
<LinkIncremental>false</LinkIncremental>
|
||||
<OutDir>.\$(Configuration)\</OutDir>
|
||||
<IntDir>.\$(Configuration)\</IntDir>
|
||||
<IntDirSharingDetected>None</IntDirSharingDetected>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'">
|
||||
<ClCompile>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<WarningLevel>Level4</WarningLevel>
|
||||
<TreatWarningAsError>false</TreatWarningAsError>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<Optimization>Disabled</Optimization>
|
||||
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
@@ -77,8 +74,7 @@
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level1</WarningLevel>
|
||||
<TreatWarningAsError>true</TreatWarningAsError>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<Optimization>MaxSpeed</Optimization>
|
||||
@@ -114,14 +110,6 @@
|
||||
<ClCompile Include="..\util.c" />
|
||||
<ClCompile Include="os.c" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\..\..\lib\isc\win32\libisc.vcxproj">
|
||||
<Project>{3840E563-D180-4761-AA9C-E6155F02EAFF}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\lib\dns\win32\libdns.vcxproj">
|
||||
<Project>{5FEBFD4E-CCB0-48B9-B733-E15EEB85C16A}</Project>
|
||||
</ProjectReference>
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
|
||||
@@ -11,8 +11,8 @@
|
||||
</Filter>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="..\tsig-keygen.c">
|
||||
<ClCompile Include="..\ddns-confgen.c">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
</Project>
|
||||
@@ -13,7 +13,7 @@
|
||||
<PropertyGroup Label="Globals">
|
||||
<ProjectGuid>{1EA4FC64-F33B-4A50-970A-EA052BBE9CF1}</ProjectGuid>
|
||||
<Keyword>Win32Proj</Keyword>
|
||||
<RootNamespace>tsigkeygen</RootNamespace>
|
||||
<RootNamespace>ddnsconfgen</RootNamespace>
|
||||
@WINDOWS_TARGET_PLATFORM_VERSION@
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
@@ -44,22 +44,19 @@
|
||||
<LinkIncremental>true</LinkIncremental>
|
||||
<OutDir>..\..\..\Build\$(Configuration)\</OutDir>
|
||||
<IntDir>.\$(Configuration)\</IntDir>
|
||||
<IntDirSharingDetected>None</IntDirSharingDetected>
|
||||
<TargetName>tsig-keygen</TargetName>
|
||||
<TargetName>ddns-confgen</TargetName>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
|
||||
<LinkIncremental>false</LinkIncremental>
|
||||
<OutDir>..\..\..\Build\$(Configuration)\</OutDir>
|
||||
<IntDir>.\$(Configuration)\</IntDir>
|
||||
<IntDirSharingDetected>None</IntDirSharingDetected>
|
||||
<TargetName>tsig-keygen</TargetName>
|
||||
<TargetName>ddns-confgen</TargetName>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'">
|
||||
<ClCompile>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<WarningLevel>Level4</WarningLevel>
|
||||
<TreatWarningAsError>false</TreatWarningAsError>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<Optimization>Disabled</Optimization>
|
||||
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
@@ -69,27 +66,26 @@
|
||||
<ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>
|
||||
<BrowseInformation>true</BrowseInformation>
|
||||
<ForcedIncludeFiles>..\..\..\config.h</ForcedIncludeFiles>
|
||||
<AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@..\include;..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
|
||||
<AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@..\include;..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;..\..\..\lib\isccc\include;..\..\..\lib\isccfg\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
|
||||
<CompileAs>CompileAsC</CompileAs>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
|
||||
<AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>@OPENSSL_LIBCRYPTO@@OPENSSL_LIBSSL@confgentool.lib;libisc.lib;libdns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
<AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\isccc\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>@OPENSSL_LIB@confgentool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
</Link>
|
||||
<PostBuildEvent>
|
||||
<Command>cd ..\..\..\Build\$(Configuration)
|
||||
copy /Y tsig-keygen.exe ddns-confgen.exe
|
||||
copy /Y tsig-keygen.ilk ddns-confgen.ilk
|
||||
copy /Y ddns-confgen.exe tsig-keygen.exe
|
||||
copy /Y ddns-confgen.ilk tsig-keygen.ilk
|
||||
</Command>
|
||||
</PostBuildEvent>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level1</WarningLevel>
|
||||
<TreatWarningAsError>true</TreatWarningAsError>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<Optimization>MaxSpeed</Optimization>
|
||||
@@ -104,7 +100,7 @@ copy /Y tsig-keygen.ilk ddns-confgen.ilk
|
||||
<ObjectFileName>.\$(Configuration)\</ObjectFileName>
|
||||
<ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>
|
||||
<ForcedIncludeFiles>..\..\..\config.h</ForcedIncludeFiles>
|
||||
<AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@..\include;..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
|
||||
<AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@..\include;..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;..\..\..\lib\isccc\include;..\..\..\lib\isccfg\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
|
||||
<CompileAs>CompileAsC</CompileAs>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
@@ -114,28 +110,17 @@ copy /Y tsig-keygen.ilk ddns-confgen.ilk
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
|
||||
<LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
|
||||
<AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>@OPENSSL_LIBCRYPTO@@OPENSSL_LIBSSL@confgentool.lib;libisc.lib;libdns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
<AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\isccc\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>@OPENSSL_LIB@confgentool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
</Link>
|
||||
<PostBuildEvent>
|
||||
<Command>cd ..\..\..\Build\$(Configuration)
|
||||
copy /Y tsig-keygen.exe ddns-confgen.exe
|
||||
copy /Y ddns-confgen.exe tsig-keygen.exe
|
||||
</Command>
|
||||
</PostBuildEvent>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="..\tsig-keygen.c" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\..\..\lib\isc\win32\libisc.vcxproj">
|
||||
<Project>{3840E563-D180-4761-AA9C-E6155F02EAFF}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\lib\dns\win32\libdns.vcxproj">
|
||||
<Project>{5FEBFD4E-CCB0-48B9-B733-E15EEB85C16A}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\bin\confgen\win32\confgentool.vcxproj">
|
||||
<Project>{64964B03-4815-41F0-9057-E766A94AF197}</Project>
|
||||
</ProjectReference>
|
||||
<ClCompile Include="..\ddns-confgen.c" />
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
@@ -3,7 +3,7 @@
|
||||
*
|
||||
* This Source Code Form is subject to the terms of the Mozilla Public
|
||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
*
|
||||
* See the COPYRIGHT file distributed with this work for additional
|
||||
* information regarding copyright ownership.
|
||||
@@ -13,11 +13,11 @@
|
||||
#include <fcntl.h>
|
||||
#include <io.h>
|
||||
#include <stdio.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include <confgen/os.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/types.h>
|
||||
|
||||
int
|
||||
set_user(FILE *fd, const char *user) {
|
||||
|
||||
@@ -44,22 +44,19 @@
|
||||
<LinkIncremental>true</LinkIncremental>
|
||||
<OutDir>..\..\..\Build\$(Configuration)\</OutDir>
|
||||
<IntDir>.\$(Configuration)\</IntDir>
|
||||
<IntDirSharingDetected>None</IntDirSharingDetected>
|
||||
<TargetName>rndc-confgen</TargetName>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
|
||||
<LinkIncremental>false</LinkIncremental>
|
||||
<OutDir>..\..\..\Build\$(Configuration)\</OutDir>
|
||||
<IntDir>.\$(Configuration)\</IntDir>
|
||||
<IntDirSharingDetected>None</IntDirSharingDetected>
|
||||
<TargetName>rndc-confgen</TargetName>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'">
|
||||
<ClCompile>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<WarningLevel>Level4</WarningLevel>
|
||||
<TreatWarningAsError>false</TreatWarningAsError>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<Optimization>Disabled</Optimization>
|
||||
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
@@ -69,21 +66,20 @@
|
||||
<ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>
|
||||
<BrowseInformation>true</BrowseInformation>
|
||||
<ForcedIncludeFiles>..\..\..\config.h</ForcedIncludeFiles>
|
||||
<AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@..\include;..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
|
||||
<AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@..\include;..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;..\..\..\lib\isccc\include;..\..\..\lib\isccfg\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
|
||||
<CompileAs>CompileAsC</CompileAs>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
|
||||
<AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>@OPENSSL_LIBCRYPTO@@OPENSSL_LIBSSL@confgentool.lib;libisc.lib;libdns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
<AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\isccc\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>@OPENSSL_LIB@confgentool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level1</WarningLevel>
|
||||
<TreatWarningAsError>true</TreatWarningAsError>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<Optimization>MaxSpeed</Optimization>
|
||||
@@ -98,7 +94,7 @@
|
||||
<ObjectFileName>.\$(Configuration)\</ObjectFileName>
|
||||
<ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>
|
||||
<ForcedIncludeFiles>..\..\..\config.h</ForcedIncludeFiles>
|
||||
<AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@..\include;..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
|
||||
<AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@..\include;..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;..\..\..\lib\isccc\include;..\..\..\lib\isccfg\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
|
||||
<CompileAs>CompileAsC</CompileAs>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
@@ -108,24 +104,13 @@
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
|
||||
<LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
|
||||
<AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>@OPENSSL_LIBCRYPTO@@OPENSSL_LIBSSL@confgentool.lib;libisc.lib;libdns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
<AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\isccc\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>@OPENSSL_LIB@confgentool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="..\rndc-confgen.c" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\..\..\lib\isc\win32\libisc.vcxproj">
|
||||
<Project>{3840E563-D180-4761-AA9C-E6155F02EAFF}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\lib\dns\win32\libdns.vcxproj">
|
||||
<Project>{5FEBFD4E-CCB0-48B9-B733-E15EEB85C16A}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\bin\confgen\win32\confgentool.vcxproj">
|
||||
<Project>{64964B03-4815-41F0-9057-E766A94AF197}</Project>
|
||||
</ProjectReference>
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
|
||||
@@ -1,21 +0,0 @@
|
||||
include $(top_srcdir)/Makefile.top
|
||||
|
||||
AM_CPPFLAGS += \
|
||||
-I$(top_builddir)/include \
|
||||
$(LIBISC_CFLAGS) \
|
||||
$(LIBDNS_CFLAGS) \
|
||||
$(LIBISCCFG_CFLAGS) \
|
||||
$(LIBIRS_CFLAGS)
|
||||
|
||||
AM_CPPFLAGS += \
|
||||
-DSYSCONFDIR=\"${sysconfdir}\"
|
||||
|
||||
bin_PROGRAMS = delv
|
||||
|
||||
delv_SOURCES = \
|
||||
delv.c
|
||||
delv_LDADD = \
|
||||
$(LIBISC_LIBS) \
|
||||
$(LIBDNS_LIBS) \
|
||||
$(LIBISCCFG_LIBS) \
|
||||
$(LIBIRS_LIBS)
|
||||
82
bin/delv/Makefile.in
Normal file
82
bin/delv/Makefile.in
Normal file
@@ -0,0 +1,82 @@
|
||||
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
#
|
||||
# This Source Code Form is subject to the terms of the Mozilla Public
|
||||
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
#
|
||||
# See the COPYRIGHT file distributed with this work for additional
|
||||
# information regarding copyright ownership.
|
||||
|
||||
srcdir = @srcdir@
|
||||
VPATH = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
|
||||
VERSION=@BIND9_VERSION@
|
||||
|
||||
@BIND9_MAKE_INCLUDES@
|
||||
|
||||
CINCLUDES = -I${srcdir}/include ${DNS_INCLUDES} ${ISC_INCLUDES} \
|
||||
${IRS_INCLUDES} ${ISCCFG_INCLUDES} \
|
||||
${OPENSSL_CFLAGS}
|
||||
|
||||
CDEFINES = -DVERSION=\"${VERSION}\" \
|
||||
-DSYSCONFDIR=\"${sysconfdir}\"
|
||||
CWARNINGS =
|
||||
|
||||
ISCCFGLIBS = ../../lib/isccfg/libisccfg.@A@
|
||||
DNSLIBS = ../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
|
||||
ISCNOSYMLIBS = ../../lib/isc/libisc-nosymtbl.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
|
||||
ISCLIBS = ../../lib/isc/libisc.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
|
||||
IRSLIBS = ../../lib/irs/libirs.@A@
|
||||
|
||||
ISCCFGDEPLIBS = ../../lib/isccfg/libisccfg.@A@
|
||||
DNSDEPLIBS = ../../lib/dns/libdns.@A@
|
||||
ISCDEPLIBS = ../../lib/isc/libisc.@A@
|
||||
IRSDEPLIBS = ../../lib/irs/libirs.@A@
|
||||
|
||||
DEPLIBS = ${DNSDEPLIBS} ${IRSDEPLIBS} ${ISCCFGDEPLIBS} ${ISCDEPLIBS}
|
||||
|
||||
LIBS = ${DNSLIBS} ${IRSLIBS} ${ISCCFGLIBS} ${ISCLIBS} @LIBS@
|
||||
NOSYMLIBS = ${DNSLIBS} ${IRSLIBS} ${ISCCFGLIBS} ${ISCNOSYMLIBS} @LIBS@
|
||||
|
||||
SUBDIRS =
|
||||
|
||||
TARGETS = delv@EXEEXT@
|
||||
|
||||
OBJS = delv.@O@
|
||||
|
||||
SRCS = delv.c
|
||||
|
||||
MANPAGES = delv.1
|
||||
|
||||
HTMLPAGES = delv.html
|
||||
|
||||
MANOBJS = ${MANPAGES} ${HTMLPAGES}
|
||||
|
||||
@BIND9_MAKE_RULES@
|
||||
|
||||
delv@EXEEXT@: delv.@O@ ${DEPLIBS}
|
||||
export BASEOBJS="delv.@O@"; \
|
||||
export LIBS0="${DNSLIBS}"; \
|
||||
${FINALBUILDCMD}
|
||||
|
||||
installdirs:
|
||||
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${bindir}
|
||||
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man1
|
||||
|
||||
install:: delv@EXEEXT@ installdirs
|
||||
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} \
|
||||
delv@EXEEXT@ ${DESTDIR}${bindir}
|
||||
${INSTALL_DATA} ${srcdir}/delv.1 ${DESTDIR}${mandir}/man1
|
||||
|
||||
uninstall::
|
||||
rm -f ${DESTDIR}${mandir}/man1/delv.1
|
||||
${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${bindir}/delv@EXEEXT@
|
||||
|
||||
doc man:: ${MANOBJS}
|
||||
|
||||
docclean manclean maintainer-clean::
|
||||
rm -f ${MANOBJS}
|
||||
|
||||
clean distclean maintainer-clean::
|
||||
rm -f ${TARGETS}
|
||||
437
bin/delv/delv.1
Normal file
437
bin/delv/delv.1
Normal file
@@ -0,0 +1,437 @@
|
||||
.\" Copyright (C) 2014-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
.\"
|
||||
.\" This Source Code Form is subject to the terms of the Mozilla Public
|
||||
.\" License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
.\" file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
.\"
|
||||
.hy 0
|
||||
.ad l
|
||||
'\" t
|
||||
.\" Title: delv
|
||||
.\" Author:
|
||||
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
|
||||
.\" Date: 2014-04-23
|
||||
.\" Manual: BIND9
|
||||
.\" Source: ISC
|
||||
.\" Language: English
|
||||
.\"
|
||||
.TH "DELV" "1" "2014\-04\-23" "ISC" "BIND9"
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * Define some portability stuff
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
.\" http://bugs.debian.org/507673
|
||||
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
|
||||
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
.ie \n(.g .ds Aq \(aq
|
||||
.el .ds Aq '
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * set default formatting
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" disable hyphenation
|
||||
.nh
|
||||
.\" disable justification (adjust text to left margin only)
|
||||
.ad l
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * MAIN CONTENT STARTS HERE *
|
||||
.\" -----------------------------------------------------------------
|
||||
.SH "NAME"
|
||||
delv \- DNS lookup and validation utility
|
||||
.SH "SYNOPSIS"
|
||||
.HP \w'\fBdelv\fR\ 'u
|
||||
\fBdelv\fR [@server] [[\fB\-4\fR] | [\fB\-6\fR]] [\fB\-a\ \fR\fB\fIanchor\-file\fR\fR] [\fB\-b\ \fR\fB\fIaddress\fR\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-d\ \fR\fB\fIlevel\fR\fR] [\fB\-i\fR] [\fB\-m\fR] [\fB\-p\ \fR\fB\fIport#\fR\fR] [\fB\-q\ \fR\fB\fIname\fR\fR] [\fB\-t\ \fR\fB\fItype\fR\fR] [\fB\-x\ \fR\fB\fIaddr\fR\fR] [name] [type] [class] [queryopt...]
|
||||
.HP \w'\fBdelv\fR\ 'u
|
||||
\fBdelv\fR [\fB\-h\fR]
|
||||
.HP \w'\fBdelv\fR\ 'u
|
||||
\fBdelv\fR [\fB\-v\fR]
|
||||
.HP \w'\fBdelv\fR\ 'u
|
||||
\fBdelv\fR [queryopt...] [query...]
|
||||
.SH "DESCRIPTION"
|
||||
.PP
|
||||
\fBdelv\fR
|
||||
is a tool for sending DNS queries and validating the results, using the same internal resolver and validator logic as
|
||||
\fBnamed\fR\&.
|
||||
.PP
|
||||
\fBdelv\fR
|
||||
will send to a specified name server all queries needed to fetch and validate the requested data; this includes the original requested query, subsequent queries to follow CNAME or DNAME chains, and queries for DNSKEY and DS records to establish a chain of trust for DNSSEC validation\&. It does not perform iterative resolution, but simulates the behavior of a name server configured for DNSSEC validating and forwarding\&.
|
||||
.PP
|
||||
By default, responses are validated using built\-in DNSSEC trust anchor for the root zone ("\&.")\&. Records returned by
|
||||
\fBdelv\fR
|
||||
are either fully validated or were not signed\&. If validation fails, an explanation of the failure is included in the output; the validation process can be traced in detail\&. Because
|
||||
\fBdelv\fR
|
||||
does not rely on an external server to carry out validation, it can be used to check the validity of DNS responses in environments where local name servers may not be trustworthy\&.
|
||||
.PP
|
||||
Unless it is told to query a specific name server,
|
||||
\fBdelv\fR
|
||||
will try each of the servers listed in
|
||||
/etc/resolv\&.conf\&. If no usable server addresses are found,
|
||||
\fBdelv\fR
|
||||
will send queries to the localhost addresses (127\&.0\&.0\&.1 for IPv4, ::1 for IPv6)\&.
|
||||
.PP
|
||||
When no command line arguments or options are given,
|
||||
\fBdelv\fR
|
||||
will perform an NS query for "\&." (the root zone)\&.
|
||||
.SH "SIMPLE USAGE"
|
||||
.PP
|
||||
A typical invocation of
|
||||
\fBdelv\fR
|
||||
looks like:
|
||||
.sp
|
||||
.if n \{\
|
||||
.RS 4
|
||||
.\}
|
||||
.nf
|
||||
delv @server name type
|
||||
.fi
|
||||
.if n \{\
|
||||
.RE
|
||||
.\}
|
||||
.sp
|
||||
where:
|
||||
.PP
|
||||
\fBserver\fR
|
||||
.RS 4
|
||||
is the name or IP address of the name server to query\&. This can be an IPv4 address in dotted\-decimal notation or an IPv6 address in colon\-delimited notation\&. When the supplied
|
||||
\fIserver\fR
|
||||
argument is a hostname,
|
||||
\fBdelv\fR
|
||||
resolves that name before querying that name server (note, however, that this initial lookup is
|
||||
\fInot\fR
|
||||
validated by DNSSEC)\&.
|
||||
.sp
|
||||
If no
|
||||
\fIserver\fR
|
||||
argument is provided,
|
||||
\fBdelv\fR
|
||||
consults
|
||||
/etc/resolv\&.conf; if an address is found there, it queries the name server at that address\&. If either of the
|
||||
\fB\-4\fR
|
||||
or
|
||||
\fB\-6\fR
|
||||
options are in use, then only addresses for the corresponding transport will be tried\&. If no usable addresses are found,
|
||||
\fBdelv\fR
|
||||
will send queries to the localhost addresses (127\&.0\&.0\&.1 for IPv4, ::1 for IPv6)\&.
|
||||
.RE
|
||||
.PP
|
||||
\fBname\fR
|
||||
.RS 4
|
||||
is the domain name to be looked up\&.
|
||||
.RE
|
||||
.PP
|
||||
\fBtype\fR
|
||||
.RS 4
|
||||
indicates what type of query is required \(em ANY, A, MX, etc\&.
|
||||
\fItype\fR
|
||||
can be any valid query type\&. If no
|
||||
\fItype\fR
|
||||
argument is supplied,
|
||||
\fBdelv\fR
|
||||
will perform a lookup for an A record\&.
|
||||
.RE
|
||||
.SH "OPTIONS"
|
||||
.PP
|
||||
\-a \fIanchor\-file\fR
|
||||
.RS 4
|
||||
Specifies a file from which to read DNSSEC trust anchors\&. The default is
|
||||
/etc/bind\&.keys, which is included with
|
||||
BIND
|
||||
9 and contains one or more trust anchors for the root zone ("\&.")\&.
|
||||
.sp
|
||||
Keys that do not match the root zone name are ignored\&. An alternate key name can be specified using the
|
||||
\fB+root=NAME\fR
|
||||
options\&.
|
||||
.sp
|
||||
Note: When reading the trust anchor file,
|
||||
\fBdelv\fR
|
||||
treats
|
||||
\fBtrust\-anchors\fR\fBinitial\-key\fR
|
||||
and
|
||||
\fBstatic\-key\fR
|
||||
entries identically\&. That is, even if a key is configured with
|
||||
\fBinitial\-key\fR, indicating that it is meant to be used only as an initializing key for RFC 5011 key maintenance, it is still treated by
|
||||
\fBdelv\fR
|
||||
as if it had been configured as a
|
||||
\fBstatic\-key\fR\&.
|
||||
\fBdelv\fR
|
||||
does not consult the managed keys database maintained by
|
||||
\fBnamed\fR\&. This means that if either of the keys in
|
||||
/etc/bind\&.keys
|
||||
is revoked and rolled over, it will be necessary to update
|
||||
/etc/bind\&.keys
|
||||
to use DNSSEC validation in
|
||||
\fBdelv\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-b \fIaddress\fR
|
||||
.RS 4
|
||||
Sets the source IP address of the query to
|
||||
\fIaddress\fR\&. This must be a valid address on one of the host\*(Aqs network interfaces or "0\&.0\&.0\&.0" or "::"\&. An optional source port may be specified by appending "#<port>"
|
||||
.RE
|
||||
.PP
|
||||
\-c \fIclass\fR
|
||||
.RS 4
|
||||
Sets the query class for the requested data\&. Currently, only class "IN" is supported in
|
||||
\fBdelv\fR
|
||||
and any other value is ignored\&.
|
||||
.RE
|
||||
.PP
|
||||
\-d \fIlevel\fR
|
||||
.RS 4
|
||||
Set the systemwide debug level to
|
||||
\fBlevel\fR\&. The allowed range is from 0 to 99\&. The default is 0 (no debugging)\&. Debugging traces from
|
||||
\fBdelv\fR
|
||||
become more verbose as the debug level increases\&. See the
|
||||
\fB+mtrace\fR,
|
||||
\fB+rtrace\fR, and
|
||||
\fB+vtrace\fR
|
||||
options below for additional debugging details\&.
|
||||
.RE
|
||||
.PP
|
||||
\-h
|
||||
.RS 4
|
||||
Display the
|
||||
\fBdelv\fR
|
||||
help usage output and exit\&.
|
||||
.RE
|
||||
.PP
|
||||
\-i
|
||||
.RS 4
|
||||
Insecure mode\&. This disables internal DNSSEC validation\&. (Note, however, this does not set the CD bit on upstream queries\&. If the server being queried is performing DNSSEC validation, then it will not return invalid data; this can cause
|
||||
\fBdelv\fR
|
||||
to time out\&. When it is necessary to examine invalid data to debug a DNSSEC problem, use
|
||||
\fBdig +cd\fR\&.)
|
||||
.RE
|
||||
.PP
|
||||
\-m
|
||||
.RS 4
|
||||
Enables memory usage debugging\&.
|
||||
.RE
|
||||
.PP
|
||||
\-p \fIport#\fR
|
||||
.RS 4
|
||||
Specifies a destination port to use for queries instead of the standard DNS port number 53\&. This option would be used with a name server that has been configured to listen for queries on a non\-standard port number\&.
|
||||
.RE
|
||||
.PP
|
||||
\-q \fIname\fR
|
||||
.RS 4
|
||||
Sets the query name to
|
||||
\fIname\fR\&. While the query name can be specified without using the
|
||||
\fB\-q\fR, it is sometimes necessary to disambiguate names from types or classes (for example, when looking up the name "ns", which could be misinterpreted as the type NS, or "ch", which could be misinterpreted as class CH)\&.
|
||||
.RE
|
||||
.PP
|
||||
\-t \fItype\fR
|
||||
.RS 4
|
||||
Sets the query type to
|
||||
\fItype\fR, which can be any valid query type supported in BIND 9 except for zone transfer types AXFR and IXFR\&. As with
|
||||
\fB\-q\fR, this is useful to distinguish query name type or class when they are ambiguous\&. it is sometimes necessary to disambiguate names from types\&.
|
||||
.sp
|
||||
The default query type is "A", unless the
|
||||
\fB\-x\fR
|
||||
option is supplied to indicate a reverse lookup, in which case it is "PTR"\&.
|
||||
.RE
|
||||
.PP
|
||||
\-v
|
||||
.RS 4
|
||||
Print the
|
||||
\fBdelv\fR
|
||||
version and exit\&.
|
||||
.RE
|
||||
.PP
|
||||
\-x \fIaddr\fR
|
||||
.RS 4
|
||||
Performs a reverse lookup, mapping an addresses to a name\&.
|
||||
\fIaddr\fR
|
||||
is an IPv4 address in dotted\-decimal notation, or a colon\-delimited IPv6 address\&. When
|
||||
\fB\-x\fR
|
||||
is used, there is no need to provide the
|
||||
\fIname\fR
|
||||
or
|
||||
\fItype\fR
|
||||
arguments\&.
|
||||
\fBdelv\fR
|
||||
automatically performs a lookup for a name like
|
||||
11\&.12\&.13\&.10\&.in\-addr\&.arpa
|
||||
and sets the query type to PTR\&. IPv6 addresses are looked up using nibble format under the IP6\&.ARPA domain\&.
|
||||
.RE
|
||||
.PP
|
||||
\-4
|
||||
.RS 4
|
||||
Forces
|
||||
\fBdelv\fR
|
||||
to only use IPv4\&.
|
||||
.RE
|
||||
.PP
|
||||
\-6
|
||||
.RS 4
|
||||
Forces
|
||||
\fBdelv\fR
|
||||
to only use IPv6\&.
|
||||
.RE
|
||||
.SH "QUERY OPTIONS"
|
||||
.PP
|
||||
\fBdelv\fR
|
||||
provides a number of query options which affect the way results are displayed, and in some cases the way lookups are performed\&.
|
||||
.PP
|
||||
Each query option is identified by a keyword preceded by a plus sign (+)\&. Some keywords set or reset an option\&. These may be preceded by the string
|
||||
no
|
||||
to negate the meaning of that keyword\&. Other keywords assign values to options like the timeout interval\&. They have the form
|
||||
\fB+keyword=value\fR\&. The query options are:
|
||||
.PP
|
||||
\fB+[no]cdflag\fR
|
||||
.RS 4
|
||||
Controls whether to set the CD (checking disabled) bit in queries sent by
|
||||
\fBdelv\fR\&. This may be useful when troubleshooting DNSSEC problems from behind a validating resolver\&. A validating resolver will block invalid responses, making it difficult to retrieve them for analysis\&. Setting the CD flag on queries will cause the resolver to return invalid responses, which
|
||||
\fBdelv\fR
|
||||
can then validate internally and report the errors in detail\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]class\fR
|
||||
.RS 4
|
||||
Controls whether to display the CLASS when printing a record\&. The default is to display the CLASS\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]ttl\fR
|
||||
.RS 4
|
||||
Controls whether to display the TTL when printing a record\&. The default is to display the TTL\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]rtrace\fR
|
||||
.RS 4
|
||||
Toggle resolver fetch logging\&. This reports the name and type of each query sent by
|
||||
\fBdelv\fR
|
||||
in the process of carrying out the resolution and validation process: this includes including the original query and all subsequent queries to follow CNAMEs and to establish a chain of trust for DNSSEC validation\&.
|
||||
.sp
|
||||
This is equivalent to setting the debug level to 1 in the "resolver" logging category\&. Setting the systemwide debug level to 1 using the
|
||||
\fB\-d\fR
|
||||
option will product the same output (but will affect other logging categories as well)\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]mtrace\fR
|
||||
.RS 4
|
||||
Toggle message logging\&. This produces a detailed dump of the responses received by
|
||||
\fBdelv\fR
|
||||
in the process of carrying out the resolution and validation process\&.
|
||||
.sp
|
||||
This is equivalent to setting the debug level to 10 for the "packets" module of the "resolver" logging category\&. Setting the systemwide debug level to 10 using the
|
||||
\fB\-d\fR
|
||||
option will produce the same output (but will affect other logging categories as well)\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]vtrace\fR
|
||||
.RS 4
|
||||
Toggle validation logging\&. This shows the internal process of the validator as it determines whether an answer is validly signed, unsigned, or invalid\&.
|
||||
.sp
|
||||
This is equivalent to setting the debug level to 3 for the "validator" module of the "dnssec" logging category\&. Setting the systemwide debug level to 3 using the
|
||||
\fB\-d\fR
|
||||
option will produce the same output (but will affect other logging categories as well)\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]short\fR
|
||||
.RS 4
|
||||
Provide a terse answer\&. The default is to print the answer in a verbose form\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]comments\fR
|
||||
.RS 4
|
||||
Toggle the display of comment lines in the output\&. The default is to print comments\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]rrcomments\fR
|
||||
.RS 4
|
||||
Toggle the display of per\-record comments in the output (for example, human\-readable key information about DNSKEY records)\&. The default is to print per\-record comments\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]crypto\fR
|
||||
.RS 4
|
||||
Toggle the display of cryptographic fields in DNSSEC records\&. The contents of these field are unnecessary to debug most DNSSEC validation failures and removing them makes it easier to see the common failures\&. The default is to display the fields\&. When omitted they are replaced by the string "[omitted]" or in the DNSKEY case the key id is displayed as the replacement, e\&.g\&. "[ key id = value ]"\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]trust\fR
|
||||
.RS 4
|
||||
Controls whether to display the trust level when printing a record\&. The default is to display the trust level\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]split[=W]\fR
|
||||
.RS 4
|
||||
Split long hex\- or base64\-formatted fields in resource records into chunks of
|
||||
\fIW\fR
|
||||
characters (where
|
||||
\fIW\fR
|
||||
is rounded up to the nearest multiple of 4)\&.
|
||||
\fI+nosplit\fR
|
||||
or
|
||||
\fI+split=0\fR
|
||||
causes fields not to be split at all\&. The default is 56 characters, or 44 characters when multiline mode is active\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]all\fR
|
||||
.RS 4
|
||||
Set or clear the display options
|
||||
\fB+[no]comments\fR,
|
||||
\fB+[no]rrcomments\fR, and
|
||||
\fB+[no]trust\fR
|
||||
as a group\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]multiline\fR
|
||||
.RS 4
|
||||
Print long records (such as RRSIG, DNSKEY, and SOA records) in a verbose multi\-line format with human\-readable comments\&. The default is to print each record on a single line, to facilitate machine parsing of the
|
||||
\fBdelv\fR
|
||||
output\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]dnssec\fR
|
||||
.RS 4
|
||||
Indicates whether to display RRSIG records in the
|
||||
\fBdelv\fR
|
||||
output\&. The default is to do so\&. Note that (unlike in
|
||||
\fBdig\fR) this does
|
||||
\fInot\fR
|
||||
control whether to request DNSSEC records or whether to validate them\&. DNSSEC records are always requested, and validation will always occur unless suppressed by the use of
|
||||
\fB\-i\fR
|
||||
or
|
||||
\fB+noroot\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]root[=ROOT]\fR
|
||||
.RS 4
|
||||
Indicates whether to perform conventional DNSSEC validation, and if so, specifies the name of a trust anchor\&. The default is to validate using a trust anchor of "\&." (the root zone), for which there is a built\-in key\&. If specifying a different trust anchor, then
|
||||
\fB\-a\fR
|
||||
must be used to specify a file containing the key\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]tcp\fR
|
||||
.RS 4
|
||||
Controls whether to use TCP when sending queries\&. The default is to use UDP unless a truncated response has been received\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]unknownformat\fR
|
||||
.RS 4
|
||||
Print all RDATA in unknown RR type presentation format (RFC 3597)\&. The default is to print RDATA for known types in the type\*(Aqs presentation format\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]yaml\fR
|
||||
.RS 4
|
||||
Print response data in YAML format\&.
|
||||
.RE
|
||||
.SH "FILES"
|
||||
.PP
|
||||
/etc/bind\&.keys
|
||||
.PP
|
||||
/etc/resolv\&.conf
|
||||
.SH "SEE ALSO"
|
||||
.PP
|
||||
\fBdig\fR(1),
|
||||
\fBnamed\fR(8),
|
||||
RFC4034,
|
||||
RFC4035,
|
||||
RFC4431,
|
||||
RFC5074,
|
||||
RFC5155\&.
|
||||
.SH "AUTHOR"
|
||||
.PP
|
||||
\fBInternet Systems Consortium, Inc\&.\fR
|
||||
.SH "COPYRIGHT"
|
||||
.br
|
||||
Copyright \(co 2014-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
.br
|
||||
269
bin/delv/delv.c
269
bin/delv/delv.c
@@ -3,7 +3,7 @@
|
||||
*
|
||||
* This Source Code Form is subject to the terms of the Mozilla Public
|
||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
*
|
||||
* See the COPYRIGHT file distributed with this work for additional
|
||||
* information regarding copyright ownership.
|
||||
@@ -12,10 +12,11 @@
|
||||
#include <bind.keys.h>
|
||||
|
||||
#ifndef WIN32
|
||||
#include <arpa/inet.h>
|
||||
#include <netdb.h>
|
||||
#include <netinet/in.h>
|
||||
#include <signal.h>
|
||||
|
||||
#include <arpa/inet.h>
|
||||
#include <netinet/in.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/types.h>
|
||||
#endif /* ifndef WIN32 */
|
||||
@@ -28,7 +29,6 @@
|
||||
#include <unistd.h>
|
||||
|
||||
#include <isc/app.h>
|
||||
#include <isc/attributes.h>
|
||||
#include <isc/base64.h>
|
||||
#include <isc/buffer.h>
|
||||
#include <isc/hex.h>
|
||||
@@ -66,12 +66,12 @@
|
||||
#include <dns/secalg.h>
|
||||
#include <dns/view.h>
|
||||
|
||||
#include <dst/dst.h>
|
||||
#include <dst/result.h>
|
||||
|
||||
#include <isccfg/log.h>
|
||||
#include <isccfg/namedconf.h>
|
||||
|
||||
#include <dst/dst.h>
|
||||
#include <dst/result.h>
|
||||
#include <irs/netdb.h>
|
||||
#include <irs/resconf.h>
|
||||
|
||||
#define CHECK(r) \
|
||||
@@ -135,88 +135,79 @@ parse_uint(uint32_t *uip, const char *value, uint32_t max, const char *desc);
|
||||
|
||||
static void
|
||||
usage(void) {
|
||||
fprintf(stderr,
|
||||
"Usage: delv [@server] {q-opt} {d-opt} [domain] [q-type] "
|
||||
"[q-class]\n"
|
||||
"Where: domain is in the Domain Name System\n"
|
||||
" q-class is one of (in,hs,ch,...) [default: in]\n"
|
||||
" q-type is one of "
|
||||
"(a,any,mx,ns,soa,hinfo,axfr,txt,...) "
|
||||
"[default:a]\n"
|
||||
" q-opt is one of:\n"
|
||||
" -4 (use IPv4 query "
|
||||
"transport "
|
||||
"only)\n"
|
||||
" -6 (use IPv6 query "
|
||||
"transport "
|
||||
"only)\n"
|
||||
" -a anchor-file (specify root trust "
|
||||
"anchor)\n"
|
||||
" -b address[#port] (bind to source "
|
||||
"address/port)\n"
|
||||
" -c class (option included for "
|
||||
"compatibility;\n"
|
||||
" -d level (set debugging level)\n"
|
||||
" -h (print help and exit)\n"
|
||||
" -i (disable DNSSEC "
|
||||
"validation)\n"
|
||||
" -m (enable memory usage "
|
||||
"debugging)\n"
|
||||
" -p port (specify port number)\n"
|
||||
" -q name (specify query name)\n"
|
||||
" -t type (specify query type)\n"
|
||||
" only IN is supported)\n"
|
||||
" -v (print version and "
|
||||
"exit)\n"
|
||||
" -x dot-notation (shortcut for reverse "
|
||||
"lookups)\n"
|
||||
" d-opt is of the form +keyword[=value], where "
|
||||
"keyword "
|
||||
"is:\n"
|
||||
" +[no]all (Set or clear all "
|
||||
"display "
|
||||
"flags)\n"
|
||||
" +[no]class (Control display of "
|
||||
"class)\n"
|
||||
" +[no]comments (Control display of "
|
||||
"comment lines)\n"
|
||||
" +[no]crypto (Control display of "
|
||||
"cryptographic\n"
|
||||
" fields in records)\n"
|
||||
" +[no]dlv (Obsolete)\n"
|
||||
" +[no]dnssec (Display DNSSEC "
|
||||
"records)\n"
|
||||
" +[no]mtrace (Trace messages "
|
||||
"received)\n"
|
||||
" +[no]multiline (Print records in an "
|
||||
"expanded format)\n"
|
||||
" +[no]root (DNSSEC validation trust "
|
||||
"anchor)\n"
|
||||
" +[no]rrcomments (Control display of "
|
||||
"per-record "
|
||||
"comments)\n"
|
||||
" +[no]rtrace (Trace resolver "
|
||||
"fetches)\n"
|
||||
" +[no]short (Short form answer)\n"
|
||||
" +[no]split=## (Split hex/base64 fields "
|
||||
"into chunks)\n"
|
||||
" +[no]tcp (TCP mode)\n"
|
||||
" +[no]ttl (Control display of ttls "
|
||||
"in records)\n"
|
||||
" +[no]trust (Control display of "
|
||||
"trust "
|
||||
"level)\n"
|
||||
" +[no]unknownformat (Print RDATA in RFC 3597 "
|
||||
"\"unknown\" format)\n"
|
||||
" +[no]vtrace (Trace validation "
|
||||
"process)\n"
|
||||
" +[no]yaml (Present the results as "
|
||||
"YAML)\n");
|
||||
fputs("Usage: delv [@server] {q-opt} {d-opt} [domain] [q-type] "
|
||||
"[q-class]\n"
|
||||
"Where: domain is in the Domain Name System\n"
|
||||
" q-class is one of (in,hs,ch,...) [default: in]\n"
|
||||
" q-type is one of (a,any,mx,ns,soa,hinfo,axfr,txt,...) "
|
||||
"[default:a]\n"
|
||||
" q-opt is one of:\n"
|
||||
" -4 (use IPv4 query transport "
|
||||
"only)\n"
|
||||
" -6 (use IPv6 query transport "
|
||||
"only)\n"
|
||||
" -a anchor-file (specify root trust "
|
||||
"anchor)\n"
|
||||
" -b address[#port] (bind to source "
|
||||
"address/port)\n"
|
||||
" -c class (option included for "
|
||||
"compatibility;\n"
|
||||
" -d level (set debugging level)\n"
|
||||
" -h (print help and exit)\n"
|
||||
" -i (disable DNSSEC "
|
||||
"validation)\n"
|
||||
" -m (enable memory usage "
|
||||
"debugging)\n"
|
||||
" -p port (specify port number)\n"
|
||||
" -q name (specify query name)\n"
|
||||
" -t type (specify query type)\n"
|
||||
" only IN is supported)\n"
|
||||
" -v (print version and exit)\n"
|
||||
" -x dot-notation (shortcut for reverse "
|
||||
"lookups)\n"
|
||||
" d-opt is of the form +keyword[=value], where keyword "
|
||||
"is:\n"
|
||||
" +[no]all (Set or clear all display "
|
||||
"flags)\n"
|
||||
" +[no]class (Control display of "
|
||||
"class)\n"
|
||||
" +[no]comments (Control display of "
|
||||
"comment lines)\n"
|
||||
" +[no]crypto (Control display of "
|
||||
"cryptographic\n"
|
||||
" fields in records)\n"
|
||||
" +[no]dlv (Obsolete)\n"
|
||||
" +[no]dnssec (Display DNSSEC records)\n"
|
||||
" +[no]mtrace (Trace messages received)\n"
|
||||
" +[no]multiline (Print records in an "
|
||||
"expanded format)\n"
|
||||
" +[no]root (DNSSEC validation trust "
|
||||
"anchor)\n"
|
||||
" +[no]rrcomments (Control display of "
|
||||
"per-record "
|
||||
"comments)\n"
|
||||
" +[no]rtrace (Trace resolver fetches)\n"
|
||||
" +[no]short (Short form answer)\n"
|
||||
" +[no]split=## (Split hex/base64 fields "
|
||||
"into chunks)\n"
|
||||
" +[no]tcp (TCP mode)\n"
|
||||
" +[no]ttl (Control display of ttls "
|
||||
"in records)\n"
|
||||
" +[no]trust (Control display of trust "
|
||||
"level)\n"
|
||||
" +[no]unknownformat (Print RDATA in RFC 3597 "
|
||||
"\"unknown\" format)\n"
|
||||
" +[no]vtrace (Trace validation "
|
||||
"process)\n"
|
||||
" +[no]yaml (Present the results as "
|
||||
"YAML)\n",
|
||||
stderr);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
ISC_NORETURN static void
|
||||
fatal(const char *format, ...) ISC_FORMAT_PRINTF(1, 2);
|
||||
ISC_PLATFORM_NORETURN_PRE static void
|
||||
fatal(const char *format, ...)
|
||||
ISC_FORMAT_PRINTF(1, 2) ISC_PLATFORM_NORETURN_POST;
|
||||
|
||||
static void
|
||||
fatal(const char *format, ...) {
|
||||
@@ -280,7 +271,11 @@ setup_logging(FILE *errout) {
|
||||
isc_logdestination_t destination;
|
||||
isc_logconfig_t *logconfig = NULL;
|
||||
|
||||
isc_log_create(mctx, &lctx, &logconfig);
|
||||
result = isc_log_create(mctx, &lctx, &logconfig);
|
||||
if (result != ISC_R_SUCCESS) {
|
||||
fatal("Couldn't set up logging");
|
||||
}
|
||||
|
||||
isc_log_registercategories(lctx, categories);
|
||||
isc_log_registermodules(lctx, modules);
|
||||
isc_log_setcontext(lctx);
|
||||
@@ -292,12 +287,20 @@ setup_logging(FILE *errout) {
|
||||
destination.file.name = NULL;
|
||||
destination.file.versions = ISC_LOG_ROLLNEVER;
|
||||
destination.file.maximum_size = 0;
|
||||
isc_log_createchannel(logconfig, "stderr", ISC_LOG_TOFILEDESC,
|
||||
ISC_LOG_DYNAMIC, &destination,
|
||||
ISC_LOG_PRINTPREFIX);
|
||||
|
||||
result = isc_log_createchannel(logconfig, "stderr", ISC_LOG_TOFILEDESC,
|
||||
ISC_LOG_DYNAMIC, &destination,
|
||||
ISC_LOG_PRINTPREFIX);
|
||||
if (result != ISC_R_SUCCESS) {
|
||||
fatal("Couldn't set up log channel 'stderr'");
|
||||
}
|
||||
|
||||
isc_log_setdebuglevel(lctx, loglevel);
|
||||
isc_log_settag(logconfig, ";; ");
|
||||
|
||||
result = isc_log_settag(logconfig, ";; ");
|
||||
if (result != ISC_R_SUCCESS) {
|
||||
fatal("Couldn't set log tag");
|
||||
}
|
||||
|
||||
result = isc_log_usechannel(logconfig, "stderr",
|
||||
ISC_LOGCATEGORY_DEFAULT, NULL);
|
||||
@@ -306,9 +309,12 @@ setup_logging(FILE *errout) {
|
||||
}
|
||||
|
||||
if (resolve_trace && loglevel < 1) {
|
||||
isc_log_createchannel(logconfig, "resolver", ISC_LOG_TOFILEDESC,
|
||||
ISC_LOG_DEBUG(1), &destination,
|
||||
ISC_LOG_PRINTPREFIX);
|
||||
result = isc_log_createchannel(
|
||||
logconfig, "resolver", ISC_LOG_TOFILEDESC,
|
||||
ISC_LOG_DEBUG(1), &destination, ISC_LOG_PRINTPREFIX);
|
||||
if (result != ISC_R_SUCCESS) {
|
||||
fatal("Couldn't set up log channel 'resolver'");
|
||||
}
|
||||
|
||||
result = isc_log_usechannel(logconfig, "resolver",
|
||||
DNS_LOGCATEGORY_RESOLVER,
|
||||
@@ -319,9 +325,12 @@ setup_logging(FILE *errout) {
|
||||
}
|
||||
|
||||
if (validator_trace && loglevel < 3) {
|
||||
isc_log_createchannel(logconfig, "validator",
|
||||
ISC_LOG_TOFILEDESC, ISC_LOG_DEBUG(3),
|
||||
&destination, ISC_LOG_PRINTPREFIX);
|
||||
result = isc_log_createchannel(
|
||||
logconfig, "validator", ISC_LOG_TOFILEDESC,
|
||||
ISC_LOG_DEBUG(3), &destination, ISC_LOG_PRINTPREFIX);
|
||||
if (result != ISC_R_SUCCESS) {
|
||||
fatal("Couldn't set up log channel 'validator'");
|
||||
}
|
||||
|
||||
result = isc_log_usechannel(logconfig, "validator",
|
||||
DNS_LOGCATEGORY_DNSSEC,
|
||||
@@ -332,9 +341,12 @@ setup_logging(FILE *errout) {
|
||||
}
|
||||
|
||||
if (message_trace && loglevel < 10) {
|
||||
isc_log_createchannel(logconfig, "messages", ISC_LOG_TOFILEDESC,
|
||||
ISC_LOG_DEBUG(10), &destination,
|
||||
ISC_LOG_PRINTPREFIX);
|
||||
result = isc_log_createchannel(
|
||||
logconfig, "messages", ISC_LOG_TOFILEDESC,
|
||||
ISC_LOG_DEBUG(10), &destination, ISC_LOG_PRINTPREFIX);
|
||||
if (result != ISC_R_SUCCESS) {
|
||||
fatal("Couldn't set up log channel 'messages'");
|
||||
}
|
||||
|
||||
result = isc_log_usechannel(logconfig, "messages",
|
||||
DNS_LOGCATEGORY_RESOLVER,
|
||||
@@ -610,14 +622,11 @@ key_fromconfig(const cfg_obj_t *key, dns_client_t *client) {
|
||||
dns_name_t *keyname;
|
||||
isc_result_t result;
|
||||
bool match_root = false;
|
||||
enum {
|
||||
INITIAL_KEY,
|
||||
STATIC_KEY,
|
||||
INITIAL_DS,
|
||||
STATIC_DS,
|
||||
TRUSTED
|
||||
} anchortype;
|
||||
const cfg_obj_t *obj;
|
||||
enum { INITIAL_KEY,
|
||||
STATIC_KEY,
|
||||
INITIAL_DS,
|
||||
STATIC_DS,
|
||||
TRUSTED } anchortype;
|
||||
|
||||
keynamestr = cfg_obj_asstring(cfg_tuple_get(key, "name"));
|
||||
CHECK(convert_name(&fkeyname, &keyname, keynamestr));
|
||||
@@ -650,30 +659,21 @@ key_fromconfig(const cfg_obj_t *key, dns_client_t *client) {
|
||||
rdata3 = cfg_obj_asuint32(cfg_tuple_get(key, "rdata3"));
|
||||
|
||||
/* What type of trust anchor is this? */
|
||||
obj = cfg_tuple_get(key, "anchortype");
|
||||
if (cfg_obj_isvoid(obj)) {
|
||||
/*
|
||||
* "anchortype" is not defined, this must be a static-key
|
||||
* configured with trusted-keys.
|
||||
*/
|
||||
atstr = cfg_obj_asstring(cfg_tuple_get(key, "anchortype"));
|
||||
if (strcasecmp(atstr, "static-key") == 0) {
|
||||
anchortype = STATIC_KEY;
|
||||
} else if (strcasecmp(atstr, "static-ds") == 0) {
|
||||
anchortype = STATIC_DS;
|
||||
} else if (strcasecmp(atstr, "initial-key") == 0) {
|
||||
anchortype = INITIAL_KEY;
|
||||
} else if (strcasecmp(atstr, "initial-ds") == 0) {
|
||||
anchortype = INITIAL_DS;
|
||||
} else {
|
||||
atstr = cfg_obj_asstring(obj);
|
||||
if (strcasecmp(atstr, "static-key") == 0) {
|
||||
anchortype = STATIC_KEY;
|
||||
} else if (strcasecmp(atstr, "static-ds") == 0) {
|
||||
anchortype = STATIC_DS;
|
||||
} else if (strcasecmp(atstr, "initial-key") == 0) {
|
||||
anchortype = INITIAL_KEY;
|
||||
} else if (strcasecmp(atstr, "initial-ds") == 0) {
|
||||
anchortype = INITIAL_DS;
|
||||
} else {
|
||||
delv_log(ISC_LOG_ERROR,
|
||||
"key '%s': invalid initialization method '%s'",
|
||||
keynamestr, atstr);
|
||||
result = ISC_R_FAILURE;
|
||||
goto cleanup;
|
||||
}
|
||||
delv_log(ISC_LOG_ERROR,
|
||||
"key '%s': invalid initialization method '%s'",
|
||||
keynamestr, atstr);
|
||||
result = ISC_R_FAILURE;
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
isc_buffer_init(&databuf, data, sizeof(data));
|
||||
@@ -1348,7 +1348,7 @@ dash_option(char *option, char *next, bool *open_type_class) {
|
||||
/* handled in preparse_args() */
|
||||
break;
|
||||
case 'v':
|
||||
fprintf(stderr, "delv %s\n", PACKAGE_VERSION);
|
||||
fputs("delv " VERSION "\n", stderr);
|
||||
exit(0);
|
||||
/* NOTREACHED */
|
||||
default:
|
||||
@@ -1734,7 +1734,7 @@ main(int argc, char *argv[]) {
|
||||
char namestr[DNS_NAME_FORMATSIZE];
|
||||
dns_rdataset_t *rdataset;
|
||||
dns_namelist_t namelist;
|
||||
unsigned int resopt;
|
||||
unsigned int resopt, clopt;
|
||||
isc_appctx_t *actx = NULL;
|
||||
isc_taskmgr_t *taskmgr = NULL;
|
||||
isc_socketmgr_t *socketmgr = NULL;
|
||||
@@ -1781,8 +1781,9 @@ main(int argc, char *argv[]) {
|
||||
#endif /* ifndef WIN32 */
|
||||
|
||||
/* Create client */
|
||||
result = dns_client_createx(mctx, actx, taskmgr, socketmgr, timermgr, 0,
|
||||
&client, srcaddr4, srcaddr6);
|
||||
clopt = DNS_CLIENTCREATEOPT_USECACHE;
|
||||
result = dns_client_createx(mctx, actx, taskmgr, socketmgr, timermgr,
|
||||
clopt, &client, srcaddr4, srcaddr6);
|
||||
if (result != ISC_R_SUCCESS) {
|
||||
delv_log(ISC_LOG_ERROR, "dns_client_create: %s",
|
||||
isc_result_totext(result));
|
||||
|
||||
699
bin/delv/delv.docbook
Normal file
699
bin/delv/delv.docbook
Normal file
@@ -0,0 +1,699 @@
|
||||
<!DOCTYPE book [
|
||||
<!ENTITY mdash "—">]>
|
||||
<!--
|
||||
- Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
-
|
||||
- This Source Code Form is subject to the terms of the Mozilla Public
|
||||
- License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
- file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
-
|
||||
- See the COPYRIGHT file distributed with this work for additional
|
||||
- information regarding copyright ownership.
|
||||
-->
|
||||
|
||||
<!-- Converted by db4-upgrade version 1.0 -->
|
||||
<refentry xmlns:db="http://docbook.org/ns/docbook" version="5.0" xml:id="man.delv">
|
||||
<info>
|
||||
<date>2014-04-23</date>
|
||||
</info>
|
||||
<refentryinfo>
|
||||
<corpname>ISC</corpname>
|
||||
<corpauthor>Internet Systems Consortium, Inc.</corpauthor>
|
||||
</refentryinfo>
|
||||
|
||||
<refmeta>
|
||||
<refentrytitle>delv</refentrytitle>
|
||||
<manvolnum>1</manvolnum>
|
||||
<refmiscinfo>BIND9</refmiscinfo>
|
||||
</refmeta>
|
||||
|
||||
<refnamediv>
|
||||
<refname>delv</refname>
|
||||
<refpurpose>DNS lookup and validation utility</refpurpose>
|
||||
</refnamediv>
|
||||
|
||||
<docinfo>
|
||||
<copyright>
|
||||
<year>2014</year>
|
||||
<year>2015</year>
|
||||
<year>2016</year>
|
||||
<year>2017</year>
|
||||
<year>2018</year>
|
||||
<year>2019</year>
|
||||
<year>2020</year>
|
||||
<holder>Internet Systems Consortium, Inc. ("ISC")</holder>
|
||||
</copyright>
|
||||
</docinfo>
|
||||
|
||||
<refsynopsisdiv>
|
||||
<cmdsynopsis sepchar=" ">
|
||||
<command>delv</command>
|
||||
<arg choice="opt" rep="norepeat">@server</arg>
|
||||
<group choice="opt" rep="norepeat">
|
||||
<arg choice="opt" rep="norepeat"><option>-4</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-6</option></arg>
|
||||
</group>
|
||||
<arg choice="opt" rep="norepeat"><option>-a <replaceable class="parameter">anchor-file</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-b <replaceable class="parameter">address</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-c <replaceable class="parameter">class</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-d <replaceable class="parameter">level</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-i</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-m</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-p <replaceable class="parameter">port#</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-q <replaceable class="parameter">name</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-t <replaceable class="parameter">type</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-x <replaceable class="parameter">addr</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat">name</arg>
|
||||
<arg choice="opt" rep="norepeat">type</arg>
|
||||
<arg choice="opt" rep="norepeat">class</arg>
|
||||
<arg choice="opt" rep="repeat">queryopt</arg>
|
||||
</cmdsynopsis>
|
||||
|
||||
<cmdsynopsis sepchar=" ">
|
||||
<command>delv</command>
|
||||
<arg choice="opt" rep="norepeat"><option>-h</option></arg>
|
||||
</cmdsynopsis>
|
||||
|
||||
<cmdsynopsis sepchar=" ">
|
||||
<command>delv</command>
|
||||
<arg choice="opt" rep="norepeat"><option>-v</option></arg>
|
||||
</cmdsynopsis>
|
||||
|
||||
<cmdsynopsis sepchar=" ">
|
||||
<command>delv</command>
|
||||
<arg choice="opt" rep="repeat">queryopt</arg>
|
||||
<arg choice="opt" rep="repeat">query</arg>
|
||||
</cmdsynopsis>
|
||||
</refsynopsisdiv>
|
||||
|
||||
<refsection><info><title>DESCRIPTION</title></info>
|
||||
|
||||
<para><command>delv</command>
|
||||
is a tool for sending
|
||||
DNS queries and validating the results, using the same internal
|
||||
resolver and validator logic as <command>named</command>.
|
||||
</para>
|
||||
<para>
|
||||
<command>delv</command> will send to a specified name server all
|
||||
queries needed to fetch and validate the requested data; this
|
||||
includes the original requested query, subsequent queries to follow
|
||||
CNAME or DNAME chains, and queries for DNSKEY and DS records
|
||||
to establish a chain of trust for DNSSEC validation.
|
||||
It does not perform iterative resolution, but simulates the
|
||||
behavior of a name server configured for DNSSEC validating and
|
||||
forwarding.
|
||||
</para>
|
||||
<para>
|
||||
By default, responses are validated using built-in DNSSEC trust
|
||||
anchor for the root zone ("."). Records returned by
|
||||
<command>delv</command> are either fully validated or
|
||||
were not signed. If validation fails, an explanation of
|
||||
the failure is included in the output; the validation process
|
||||
can be traced in detail. Because <command>delv</command> does
|
||||
not rely on an external server to carry out validation, it can
|
||||
be used to check the validity of DNS responses in environments
|
||||
where local name servers may not be trustworthy.
|
||||
</para>
|
||||
<para>
|
||||
Unless it is told to query a specific name server,
|
||||
<command>delv</command> will try each of the servers listed in
|
||||
<filename>/etc/resolv.conf</filename>. If no usable server
|
||||
addresses are found, <command>delv</command> will send
|
||||
queries to the localhost addresses (127.0.0.1 for IPv4, ::1
|
||||
for IPv6).
|
||||
</para>
|
||||
<para>
|
||||
When no command line arguments or options are given,
|
||||
<command>delv</command> will perform an NS query for "."
|
||||
(the root zone).
|
||||
</para>
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>SIMPLE USAGE</title></info>
|
||||
|
||||
|
||||
<para>
|
||||
A typical invocation of <command>delv</command> looks like:
|
||||
<programlisting> delv @server name type </programlisting>
|
||||
where:
|
||||
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term><constant>server</constant></term>
|
||||
<listitem>
|
||||
<para>
|
||||
is the name or IP address of the name server to query. This
|
||||
can be an IPv4 address in dotted-decimal notation or an IPv6
|
||||
address in colon-delimited notation. When the supplied
|
||||
<parameter>server</parameter> argument is a hostname,
|
||||
<command>delv</command> resolves that name before
|
||||
querying that name server (note, however, that this
|
||||
initial lookup is <emphasis>not</emphasis> validated
|
||||
by DNSSEC).
|
||||
</para>
|
||||
<para>
|
||||
If no <parameter>server</parameter> argument is
|
||||
provided, <command>delv</command> consults
|
||||
<filename>/etc/resolv.conf</filename>; if an
|
||||
address is found there, it queries the name server at
|
||||
that address. If either of the <option>-4</option> or
|
||||
<option>-6</option> options are in use, then
|
||||
only addresses for the corresponding transport
|
||||
will be tried. If no usable addresses are found,
|
||||
<command>delv</command> will send queries to
|
||||
the localhost addresses (127.0.0.1 for IPv4,
|
||||
::1 for IPv6).
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><constant>name</constant></term>
|
||||
<listitem>
|
||||
<para>
|
||||
is the domain name to be looked up.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><constant>type</constant></term>
|
||||
<listitem>
|
||||
<para>
|
||||
indicates what type of query is required —
|
||||
ANY, A, MX, etc.
|
||||
<parameter>type</parameter> can be any valid query
|
||||
type. If no
|
||||
<parameter>type</parameter> argument is supplied,
|
||||
<command>delv</command> will perform a lookup for an
|
||||
A record.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
</variablelist>
|
||||
</para>
|
||||
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>OPTIONS</title></info>
|
||||
|
||||
<variablelist>
|
||||
|
||||
<varlistentry>
|
||||
<term>-a <replaceable class="parameter">anchor-file</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specifies a file from which to read DNSSEC trust anchors.
|
||||
The default is <filename>/etc/bind.keys</filename>, which
|
||||
is included with <acronym>BIND</acronym> 9 and contains
|
||||
one or more trust anchors for the root zone (".").
|
||||
</para>
|
||||
<para>
|
||||
Keys that do not match the root zone name are ignored.
|
||||
An alternate key name can be specified using the
|
||||
<option>+root=NAME</option> options.
|
||||
</para>
|
||||
<para>
|
||||
Note: When reading the trust anchor file,
|
||||
<command>delv</command> treats <option>trust-anchors</option>
|
||||
<option>initial-key</option> and <option>static-key</option>
|
||||
entries identically. That is, even if a key is configured
|
||||
with <command>initial-key</command>, indicating that it is
|
||||
meant to be used only as an initializing key for RFC 5011
|
||||
key maintenance, it is still treated by <command>delv</command>
|
||||
as if it had been configured as a <command>static-key</command>.
|
||||
<command>delv</command> does not consult the managed keys
|
||||
database maintained by <command>named</command>. This means
|
||||
that if either of the keys in
|
||||
<filename>/etc/bind.keys</filename> is revoked
|
||||
and rolled over, it will be necessary to update
|
||||
<filename>/etc/bind.keys</filename> to use DNSSEC
|
||||
validation in <command>delv</command>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-b <replaceable class="parameter">address</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Sets the source IP address of the query to
|
||||
<parameter>address</parameter>. This must be a valid address
|
||||
on one of the host's network interfaces or "0.0.0.0" or "::".
|
||||
An optional source port may be specified by appending
|
||||
"#<port>"
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-c <replaceable class="parameter">class</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Sets the query class for the requested data. Currently,
|
||||
only class "IN" is supported in <command>delv</command>
|
||||
and any other value is ignored.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-d <replaceable class="parameter">level</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Set the systemwide debug level to <option>level</option>.
|
||||
The allowed range is from 0 to 99.
|
||||
The default is 0 (no debugging).
|
||||
Debugging traces from <command>delv</command> become
|
||||
more verbose as the debug level increases.
|
||||
See the <option>+mtrace</option>, <option>+rtrace</option>,
|
||||
and <option>+vtrace</option> options below for additional
|
||||
debugging details.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-h</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Display the <command>delv</command> help usage output and exit.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-i</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Insecure mode. This disables internal DNSSEC validation.
|
||||
(Note, however, this does not set the CD bit on upstream
|
||||
queries. If the server being queried is performing DNSSEC
|
||||
validation, then it will not return invalid data; this
|
||||
can cause <command>delv</command> to time out. When it
|
||||
is necessary to examine invalid data to debug a DNSSEC
|
||||
problem, use <command>dig +cd</command>.)
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-m</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Enables memory usage debugging.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-p <replaceable class="parameter">port#</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specifies a destination port to use for queries instead of
|
||||
the standard DNS port number 53. This option would be used
|
||||
with a name server that has been configured to listen
|
||||
for queries on a non-standard port number.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-q <replaceable class="parameter">name</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Sets the query name to <parameter>name</parameter>.
|
||||
While the query name can be specified without using the
|
||||
<option>-q</option>, it is sometimes necessary to disambiguate
|
||||
names from types or classes (for example, when looking up the
|
||||
name "ns", which could be misinterpreted as the type NS,
|
||||
or "ch", which could be misinterpreted as class CH).
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-t <replaceable class="parameter">type</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Sets the query type to <parameter>type</parameter>, which
|
||||
can be any valid query type supported in BIND 9 except
|
||||
for zone transfer types AXFR and IXFR. As with
|
||||
<option>-q</option>, this is useful to distinguish
|
||||
query name type or class when they are ambiguous.
|
||||
it is sometimes necessary to disambiguate names from types.
|
||||
</para>
|
||||
<para>
|
||||
The default query type is "A", unless the <option>-x</option>
|
||||
option is supplied to indicate a reverse lookup, in which case
|
||||
it is "PTR".
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-v</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Print the <command>delv</command> version and exit.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-x <replaceable class="parameter">addr</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Performs a reverse lookup, mapping an addresses to
|
||||
a name. <parameter>addr</parameter> is an IPv4 address in
|
||||
dotted-decimal notation, or a colon-delimited IPv6 address.
|
||||
When <option>-x</option> is used, there is no need to provide
|
||||
the <parameter>name</parameter> or <parameter>type</parameter>
|
||||
arguments. <command>delv</command> automatically performs a
|
||||
lookup for a name like <literal>11.12.13.10.in-addr.arpa</literal>
|
||||
and sets the query type to PTR. IPv6 addresses are looked up
|
||||
using nibble format under the IP6.ARPA domain.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-4</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Forces <command>delv</command> to only use IPv4.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-6</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Forces <command>delv</command> to only use IPv6.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
</variablelist>
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>QUERY OPTIONS</title></info>
|
||||
|
||||
|
||||
<para><command>delv</command>
|
||||
provides a number of query options which affect the way results are
|
||||
displayed, and in some cases the way lookups are performed.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
Each query option is identified by a keyword preceded by a plus sign
|
||||
(<literal>+</literal>). Some keywords set or reset an
|
||||
option. These may be preceded by the string
|
||||
<literal>no</literal> to negate the meaning of that keyword.
|
||||
Other keywords assign values to options like the timeout interval.
|
||||
They have the form <option>+keyword=value</option>.
|
||||
The query options are:
|
||||
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term><option>+[no]cdflag</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Controls whether to set the CD (checking disabled) bit in
|
||||
queries sent by <command>delv</command>. This may be useful
|
||||
when troubleshooting DNSSEC problems from behind a validating
|
||||
resolver. A validating resolver will block invalid responses,
|
||||
making it difficult to retrieve them for analysis. Setting
|
||||
the CD flag on queries will cause the resolver to return
|
||||
invalid responses, which <command>delv</command> can then
|
||||
validate internally and report the errors in detail.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]class</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Controls whether to display the CLASS when printing
|
||||
a record. The default is to display the CLASS.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]ttl</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Controls whether to display the TTL when printing
|
||||
a record. The default is to display the TTL.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]rtrace</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Toggle resolver fetch logging. This reports the
|
||||
name and type of each query sent by <command>delv</command>
|
||||
in the process of carrying out the resolution and validation
|
||||
process: this includes including the original query and
|
||||
all subsequent queries to follow CNAMEs and to establish a
|
||||
chain of trust for DNSSEC validation.
|
||||
</para>
|
||||
<para>
|
||||
This is equivalent to setting the debug level to 1 in
|
||||
the "resolver" logging category. Setting the systemwide
|
||||
debug level to 1 using the <option>-d</option> option will
|
||||
product the same output (but will affect other logging
|
||||
categories as well).
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]mtrace</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Toggle message logging. This produces a detailed dump of
|
||||
the responses received by <command>delv</command> in the
|
||||
process of carrying out the resolution and validation process.
|
||||
</para>
|
||||
<para>
|
||||
This is equivalent to setting the debug level to 10
|
||||
for the "packets" module of the "resolver" logging
|
||||
category. Setting the systemwide debug level to 10 using
|
||||
the <option>-d</option> option will produce the same output
|
||||
(but will affect other logging categories as well).
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]vtrace</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Toggle validation logging. This shows the internal
|
||||
process of the validator as it determines whether an
|
||||
answer is validly signed, unsigned, or invalid.
|
||||
</para>
|
||||
<para>
|
||||
This is equivalent to setting the debug level to 3
|
||||
for the "validator" module of the "dnssec" logging
|
||||
category. Setting the systemwide debug level to 3 using
|
||||
the <option>-d</option> option will produce the same output
|
||||
(but will affect other logging categories as well).
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]short</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Provide a terse answer. The default is to print the answer in a
|
||||
verbose form.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]comments</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Toggle the display of comment lines in the output. The default
|
||||
is to print comments.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]rrcomments</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Toggle the display of per-record comments in the output (for
|
||||
example, human-readable key information about DNSKEY records).
|
||||
The default is to print per-record comments.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]crypto</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Toggle the display of cryptographic fields in DNSSEC records.
|
||||
The contents of these field are unnecessary to debug most DNSSEC
|
||||
validation failures and removing them makes it easier to see
|
||||
the common failures. The default is to display the fields.
|
||||
When omitted they are replaced by the string "[omitted]" or
|
||||
in the DNSKEY case the key id is displayed as the replacement,
|
||||
e.g. "[ key id = value ]".
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]trust</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Controls whether to display the trust level when printing
|
||||
a record. The default is to display the trust level.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]split[=W]</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Split long hex- or base64-formatted fields in resource
|
||||
records into chunks of <parameter>W</parameter> characters
|
||||
(where <parameter>W</parameter> is rounded up to the nearest
|
||||
multiple of 4).
|
||||
<parameter>+nosplit</parameter> or
|
||||
<parameter>+split=0</parameter> causes fields not to be
|
||||
split at all. The default is 56 characters, or 44 characters
|
||||
when multiline mode is active.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]all</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Set or clear the display options
|
||||
<option>+[no]comments</option>,
|
||||
<option>+[no]rrcomments</option>, and
|
||||
<option>+[no]trust</option> as a group.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]multiline</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Print long records (such as RRSIG, DNSKEY, and SOA records)
|
||||
in a verbose multi-line format with human-readable comments.
|
||||
The default is to print each record on a single line, to
|
||||
facilitate machine parsing of the <command>delv</command>
|
||||
output.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]dnssec</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Indicates whether to display RRSIG records in the
|
||||
<command>delv</command> output. The default is to
|
||||
do so. Note that (unlike in <command>dig</command>)
|
||||
this does <emphasis>not</emphasis> control whether to
|
||||
request DNSSEC records or whether to validate them.
|
||||
DNSSEC records are always requested, and validation
|
||||
will always occur unless suppressed by the use of
|
||||
<option>-i</option> or <option>+noroot</option>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]root[=ROOT]</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Indicates whether to perform conventional
|
||||
DNSSEC validation, and if so, specifies the
|
||||
name of a trust anchor. The default is to validate using
|
||||
a trust anchor of "." (the root zone), for which there is
|
||||
a built-in key. If specifying a different trust anchor,
|
||||
then <option>-a</option> must be used to specify a file
|
||||
containing the key.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]tcp</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Controls whether to use TCP when sending queries.
|
||||
The default is to use UDP unless a truncated
|
||||
response has been received.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]unknownformat</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Print all RDATA in unknown RR type presentation format
|
||||
(RFC 3597). The default is to print RDATA for known types
|
||||
in the type's presentation format.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>+[no]yaml</option></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Print response data in YAML format.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
</variablelist>
|
||||
|
||||
</para>
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>FILES</title></info>
|
||||
|
||||
<para><filename>/etc/bind.keys</filename></para>
|
||||
<para><filename>/etc/resolv.conf</filename></para>
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>SEE ALSO</title></info>
|
||||
|
||||
<para><citerefentry>
|
||||
<refentrytitle>dig</refentrytitle><manvolnum>1</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>named</refentrytitle><manvolnum>8</manvolnum>
|
||||
</citerefentry>,
|
||||
<citetitle>RFC4034</citetitle>,
|
||||
<citetitle>RFC4035</citetitle>,
|
||||
<citetitle>RFC4431</citetitle>,
|
||||
<citetitle>RFC5074</citetitle>,
|
||||
<citetitle>RFC5155</citetitle>.
|
||||
</para>
|
||||
</refsection>
|
||||
|
||||
</refentry>
|
||||
588
bin/delv/delv.html
Normal file
588
bin/delv/delv.html
Normal file
@@ -0,0 +1,588 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
||||
<!--
|
||||
- Copyright (C) 2014-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
-
|
||||
- This Source Code Form is subject to the terms of the Mozilla Public
|
||||
- License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
- file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
-->
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>delv</title>
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry">
|
||||
<a name="man.delv"></a><div class="titlepage"></div>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<div class="refnamediv">
|
||||
<h2>Name</h2>
|
||||
<p>
|
||||
delv
|
||||
— DNS lookup and validation utility
|
||||
</p>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
<div class="refsynopsisdiv">
|
||||
<h2>Synopsis</h2>
|
||||
<div class="cmdsynopsis"><p>
|
||||
<code class="command">delv</code>
|
||||
[@server]
|
||||
[
|
||||
[<code class="option">-4</code>]
|
||||
| [<code class="option">-6</code>]
|
||||
]
|
||||
[<code class="option">-a <em class="replaceable"><code>anchor-file</code></em></code>]
|
||||
[<code class="option">-b <em class="replaceable"><code>address</code></em></code>]
|
||||
[<code class="option">-c <em class="replaceable"><code>class</code></em></code>]
|
||||
[<code class="option">-d <em class="replaceable"><code>level</code></em></code>]
|
||||
[<code class="option">-i</code>]
|
||||
[<code class="option">-m</code>]
|
||||
[<code class="option">-p <em class="replaceable"><code>port#</code></em></code>]
|
||||
[<code class="option">-q <em class="replaceable"><code>name</code></em></code>]
|
||||
[<code class="option">-t <em class="replaceable"><code>type</code></em></code>]
|
||||
[<code class="option">-x <em class="replaceable"><code>addr</code></em></code>]
|
||||
[name]
|
||||
[type]
|
||||
[class]
|
||||
[queryopt...]
|
||||
</p></div>
|
||||
|
||||
<div class="cmdsynopsis"><p>
|
||||
<code class="command">delv</code>
|
||||
[<code class="option">-h</code>]
|
||||
</p></div>
|
||||
|
||||
<div class="cmdsynopsis"><p>
|
||||
<code class="command">delv</code>
|
||||
[<code class="option">-v</code>]
|
||||
</p></div>
|
||||
|
||||
<div class="cmdsynopsis"><p>
|
||||
<code class="command">delv</code>
|
||||
[queryopt...]
|
||||
[query...]
|
||||
</p></div>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.7"></a><h2>DESCRIPTION</h2>
|
||||
|
||||
<p><span class="command"><strong>delv</strong></span>
|
||||
is a tool for sending
|
||||
DNS queries and validating the results, using the same internal
|
||||
resolver and validator logic as <span class="command"><strong>named</strong></span>.
|
||||
</p>
|
||||
<p>
|
||||
<span class="command"><strong>delv</strong></span> will send to a specified name server all
|
||||
queries needed to fetch and validate the requested data; this
|
||||
includes the original requested query, subsequent queries to follow
|
||||
CNAME or DNAME chains, and queries for DNSKEY and DS records
|
||||
to establish a chain of trust for DNSSEC validation.
|
||||
It does not perform iterative resolution, but simulates the
|
||||
behavior of a name server configured for DNSSEC validating and
|
||||
forwarding.
|
||||
</p>
|
||||
<p>
|
||||
By default, responses are validated using built-in DNSSEC trust
|
||||
anchor for the root zone ("."). Records returned by
|
||||
<span class="command"><strong>delv</strong></span> are either fully validated or
|
||||
were not signed. If validation fails, an explanation of
|
||||
the failure is included in the output; the validation process
|
||||
can be traced in detail. Because <span class="command"><strong>delv</strong></span> does
|
||||
not rely on an external server to carry out validation, it can
|
||||
be used to check the validity of DNS responses in environments
|
||||
where local name servers may not be trustworthy.
|
||||
</p>
|
||||
<p>
|
||||
Unless it is told to query a specific name server,
|
||||
<span class="command"><strong>delv</strong></span> will try each of the servers listed in
|
||||
<code class="filename">/etc/resolv.conf</code>. If no usable server
|
||||
addresses are found, <span class="command"><strong>delv</strong></span> will send
|
||||
queries to the localhost addresses (127.0.0.1 for IPv4, ::1
|
||||
for IPv6).
|
||||
</p>
|
||||
<p>
|
||||
When no command line arguments or options are given,
|
||||
<span class="command"><strong>delv</strong></span> will perform an NS query for "."
|
||||
(the root zone).
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.8"></a><h2>SIMPLE USAGE</h2>
|
||||
|
||||
|
||||
<p>
|
||||
A typical invocation of <span class="command"><strong>delv</strong></span> looks like:
|
||||
</p>
|
||||
<pre class="programlisting"> delv @server name type </pre>
|
||||
<p>
|
||||
where:
|
||||
|
||||
</p>
|
||||
<div class="variablelist"><dl class="variablelist">
|
||||
<dt><span class="term"><code class="constant">server</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
is the name or IP address of the name server to query. This
|
||||
can be an IPv4 address in dotted-decimal notation or an IPv6
|
||||
address in colon-delimited notation. When the supplied
|
||||
<em class="parameter"><code>server</code></em> argument is a hostname,
|
||||
<span class="command"><strong>delv</strong></span> resolves that name before
|
||||
querying that name server (note, however, that this
|
||||
initial lookup is <span class="emphasis"><em>not</em></span> validated
|
||||
by DNSSEC).
|
||||
</p>
|
||||
<p>
|
||||
If no <em class="parameter"><code>server</code></em> argument is
|
||||
provided, <span class="command"><strong>delv</strong></span> consults
|
||||
<code class="filename">/etc/resolv.conf</code>; if an
|
||||
address is found there, it queries the name server at
|
||||
that address. If either of the <code class="option">-4</code> or
|
||||
<code class="option">-6</code> options are in use, then
|
||||
only addresses for the corresponding transport
|
||||
will be tried. If no usable addresses are found,
|
||||
<span class="command"><strong>delv</strong></span> will send queries to
|
||||
the localhost addresses (127.0.0.1 for IPv4,
|
||||
::1 for IPv6).
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="constant">name</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
is the domain name to be looked up.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="constant">type</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
indicates what type of query is required —
|
||||
ANY, A, MX, etc.
|
||||
<em class="parameter"><code>type</code></em> can be any valid query
|
||||
type. If no
|
||||
<em class="parameter"><code>type</code></em> argument is supplied,
|
||||
<span class="command"><strong>delv</strong></span> will perform a lookup for an
|
||||
A record.
|
||||
</p>
|
||||
</dd>
|
||||
</dl></div>
|
||||
<p>
|
||||
</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.9"></a><h2>OPTIONS</h2>
|
||||
|
||||
<div class="variablelist"><dl class="variablelist">
|
||||
<dt><span class="term">-a <em class="replaceable"><code>anchor-file</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Specifies a file from which to read DNSSEC trust anchors.
|
||||
The default is <code class="filename">/etc/bind.keys</code>, which
|
||||
is included with <acronym class="acronym">BIND</acronym> 9 and contains
|
||||
one or more trust anchors for the root zone (".").
|
||||
</p>
|
||||
<p>
|
||||
Keys that do not match the root zone name are ignored.
|
||||
An alternate key name can be specified using the
|
||||
<code class="option">+root=NAME</code> options.
|
||||
</p>
|
||||
<p>
|
||||
Note: When reading the trust anchor file,
|
||||
<span class="command"><strong>delv</strong></span> treats <code class="option">trust-anchors</code>
|
||||
<code class="option">initial-key</code> and <code class="option">static-key</code>
|
||||
entries identically. That is, even if a key is configured
|
||||
with <span class="command"><strong>initial-key</strong></span>, indicating that it is
|
||||
meant to be used only as an initializing key for RFC 5011
|
||||
key maintenance, it is still treated by <span class="command"><strong>delv</strong></span>
|
||||
as if it had been configured as a <span class="command"><strong>static-key</strong></span>.
|
||||
<span class="command"><strong>delv</strong></span> does not consult the managed keys
|
||||
database maintained by <span class="command"><strong>named</strong></span>. This means
|
||||
that if either of the keys in
|
||||
<code class="filename">/etc/bind.keys</code> is revoked
|
||||
and rolled over, it will be necessary to update
|
||||
<code class="filename">/etc/bind.keys</code> to use DNSSEC
|
||||
validation in <span class="command"><strong>delv</strong></span>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-b <em class="replaceable"><code>address</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Sets the source IP address of the query to
|
||||
<em class="parameter"><code>address</code></em>. This must be a valid address
|
||||
on one of the host's network interfaces or "0.0.0.0" or "::".
|
||||
An optional source port may be specified by appending
|
||||
"#<port>"
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-c <em class="replaceable"><code>class</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Sets the query class for the requested data. Currently,
|
||||
only class "IN" is supported in <span class="command"><strong>delv</strong></span>
|
||||
and any other value is ignored.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-d <em class="replaceable"><code>level</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Set the systemwide debug level to <code class="option">level</code>.
|
||||
The allowed range is from 0 to 99.
|
||||
The default is 0 (no debugging).
|
||||
Debugging traces from <span class="command"><strong>delv</strong></span> become
|
||||
more verbose as the debug level increases.
|
||||
See the <code class="option">+mtrace</code>, <code class="option">+rtrace</code>,
|
||||
and <code class="option">+vtrace</code> options below for additional
|
||||
debugging details.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-h</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Display the <span class="command"><strong>delv</strong></span> help usage output and exit.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-i</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Insecure mode. This disables internal DNSSEC validation.
|
||||
(Note, however, this does not set the CD bit on upstream
|
||||
queries. If the server being queried is performing DNSSEC
|
||||
validation, then it will not return invalid data; this
|
||||
can cause <span class="command"><strong>delv</strong></span> to time out. When it
|
||||
is necessary to examine invalid data to debug a DNSSEC
|
||||
problem, use <span class="command"><strong>dig +cd</strong></span>.)
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-m</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Enables memory usage debugging.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-p <em class="replaceable"><code>port#</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Specifies a destination port to use for queries instead of
|
||||
the standard DNS port number 53. This option would be used
|
||||
with a name server that has been configured to listen
|
||||
for queries on a non-standard port number.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-q <em class="replaceable"><code>name</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Sets the query name to <em class="parameter"><code>name</code></em>.
|
||||
While the query name can be specified without using the
|
||||
<code class="option">-q</code>, it is sometimes necessary to disambiguate
|
||||
names from types or classes (for example, when looking up the
|
||||
name "ns", which could be misinterpreted as the type NS,
|
||||
or "ch", which could be misinterpreted as class CH).
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-t <em class="replaceable"><code>type</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Sets the query type to <em class="parameter"><code>type</code></em>, which
|
||||
can be any valid query type supported in BIND 9 except
|
||||
for zone transfer types AXFR and IXFR. As with
|
||||
<code class="option">-q</code>, this is useful to distinguish
|
||||
query name type or class when they are ambiguous.
|
||||
it is sometimes necessary to disambiguate names from types.
|
||||
</p>
|
||||
<p>
|
||||
The default query type is "A", unless the <code class="option">-x</code>
|
||||
option is supplied to indicate a reverse lookup, in which case
|
||||
it is "PTR".
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-v</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Print the <span class="command"><strong>delv</strong></span> version and exit.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-x <em class="replaceable"><code>addr</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Performs a reverse lookup, mapping an addresses to
|
||||
a name. <em class="parameter"><code>addr</code></em> is an IPv4 address in
|
||||
dotted-decimal notation, or a colon-delimited IPv6 address.
|
||||
When <code class="option">-x</code> is used, there is no need to provide
|
||||
the <em class="parameter"><code>name</code></em> or <em class="parameter"><code>type</code></em>
|
||||
arguments. <span class="command"><strong>delv</strong></span> automatically performs a
|
||||
lookup for a name like <code class="literal">11.12.13.10.in-addr.arpa</code>
|
||||
and sets the query type to PTR. IPv6 addresses are looked up
|
||||
using nibble format under the IP6.ARPA domain.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-4</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Forces <span class="command"><strong>delv</strong></span> to only use IPv4.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-6</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Forces <span class="command"><strong>delv</strong></span> to only use IPv6.
|
||||
</p>
|
||||
</dd>
|
||||
</dl></div>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.10"></a><h2>QUERY OPTIONS</h2>
|
||||
|
||||
|
||||
<p><span class="command"><strong>delv</strong></span>
|
||||
provides a number of query options which affect the way results are
|
||||
displayed, and in some cases the way lookups are performed.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Each query option is identified by a keyword preceded by a plus sign
|
||||
(<code class="literal">+</code>). Some keywords set or reset an
|
||||
option. These may be preceded by the string
|
||||
<code class="literal">no</code> to negate the meaning of that keyword.
|
||||
Other keywords assign values to options like the timeout interval.
|
||||
They have the form <code class="option">+keyword=value</code>.
|
||||
The query options are:
|
||||
|
||||
</p>
|
||||
<div class="variablelist"><dl class="variablelist">
|
||||
<dt><span class="term"><code class="option">+[no]cdflag</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Controls whether to set the CD (checking disabled) bit in
|
||||
queries sent by <span class="command"><strong>delv</strong></span>. This may be useful
|
||||
when troubleshooting DNSSEC problems from behind a validating
|
||||
resolver. A validating resolver will block invalid responses,
|
||||
making it difficult to retrieve them for analysis. Setting
|
||||
the CD flag on queries will cause the resolver to return
|
||||
invalid responses, which <span class="command"><strong>delv</strong></span> can then
|
||||
validate internally and report the errors in detail.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]class</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Controls whether to display the CLASS when printing
|
||||
a record. The default is to display the CLASS.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]ttl</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Controls whether to display the TTL when printing
|
||||
a record. The default is to display the TTL.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]rtrace</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Toggle resolver fetch logging. This reports the
|
||||
name and type of each query sent by <span class="command"><strong>delv</strong></span>
|
||||
in the process of carrying out the resolution and validation
|
||||
process: this includes including the original query and
|
||||
all subsequent queries to follow CNAMEs and to establish a
|
||||
chain of trust for DNSSEC validation.
|
||||
</p>
|
||||
<p>
|
||||
This is equivalent to setting the debug level to 1 in
|
||||
the "resolver" logging category. Setting the systemwide
|
||||
debug level to 1 using the <code class="option">-d</code> option will
|
||||
product the same output (but will affect other logging
|
||||
categories as well).
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]mtrace</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Toggle message logging. This produces a detailed dump of
|
||||
the responses received by <span class="command"><strong>delv</strong></span> in the
|
||||
process of carrying out the resolution and validation process.
|
||||
</p>
|
||||
<p>
|
||||
This is equivalent to setting the debug level to 10
|
||||
for the "packets" module of the "resolver" logging
|
||||
category. Setting the systemwide debug level to 10 using
|
||||
the <code class="option">-d</code> option will produce the same output
|
||||
(but will affect other logging categories as well).
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]vtrace</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Toggle validation logging. This shows the internal
|
||||
process of the validator as it determines whether an
|
||||
answer is validly signed, unsigned, or invalid.
|
||||
</p>
|
||||
<p>
|
||||
This is equivalent to setting the debug level to 3
|
||||
for the "validator" module of the "dnssec" logging
|
||||
category. Setting the systemwide debug level to 3 using
|
||||
the <code class="option">-d</code> option will produce the same output
|
||||
(but will affect other logging categories as well).
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]short</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Provide a terse answer. The default is to print the answer in a
|
||||
verbose form.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]comments</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Toggle the display of comment lines in the output. The default
|
||||
is to print comments.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]rrcomments</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Toggle the display of per-record comments in the output (for
|
||||
example, human-readable key information about DNSKEY records).
|
||||
The default is to print per-record comments.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]crypto</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Toggle the display of cryptographic fields in DNSSEC records.
|
||||
The contents of these field are unnecessary to debug most DNSSEC
|
||||
validation failures and removing them makes it easier to see
|
||||
the common failures. The default is to display the fields.
|
||||
When omitted they are replaced by the string "[omitted]" or
|
||||
in the DNSKEY case the key id is displayed as the replacement,
|
||||
e.g. "[ key id = value ]".
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]trust</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Controls whether to display the trust level when printing
|
||||
a record. The default is to display the trust level.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]split[=W]</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Split long hex- or base64-formatted fields in resource
|
||||
records into chunks of <em class="parameter"><code>W</code></em> characters
|
||||
(where <em class="parameter"><code>W</code></em> is rounded up to the nearest
|
||||
multiple of 4).
|
||||
<em class="parameter"><code>+nosplit</code></em> or
|
||||
<em class="parameter"><code>+split=0</code></em> causes fields not to be
|
||||
split at all. The default is 56 characters, or 44 characters
|
||||
when multiline mode is active.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]all</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Set or clear the display options
|
||||
<code class="option">+[no]comments</code>,
|
||||
<code class="option">+[no]rrcomments</code>, and
|
||||
<code class="option">+[no]trust</code> as a group.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]multiline</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Print long records (such as RRSIG, DNSKEY, and SOA records)
|
||||
in a verbose multi-line format with human-readable comments.
|
||||
The default is to print each record on a single line, to
|
||||
facilitate machine parsing of the <span class="command"><strong>delv</strong></span>
|
||||
output.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]dnssec</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Indicates whether to display RRSIG records in the
|
||||
<span class="command"><strong>delv</strong></span> output. The default is to
|
||||
do so. Note that (unlike in <span class="command"><strong>dig</strong></span>)
|
||||
this does <span class="emphasis"><em>not</em></span> control whether to
|
||||
request DNSSEC records or whether to validate them.
|
||||
DNSSEC records are always requested, and validation
|
||||
will always occur unless suppressed by the use of
|
||||
<code class="option">-i</code> or <code class="option">+noroot</code>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]root[=ROOT]</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Indicates whether to perform conventional
|
||||
DNSSEC validation, and if so, specifies the
|
||||
name of a trust anchor. The default is to validate using
|
||||
a trust anchor of "." (the root zone), for which there is
|
||||
a built-in key. If specifying a different trust anchor,
|
||||
then <code class="option">-a</code> must be used to specify a file
|
||||
containing the key.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]tcp</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Controls whether to use TCP when sending queries.
|
||||
The default is to use UDP unless a truncated
|
||||
response has been received.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]unknownformat</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Print all RDATA in unknown RR type presentation format
|
||||
(RFC 3597). The default is to print RDATA for known types
|
||||
in the type's presentation format.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term"><code class="option">+[no]yaml</code></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Print response data in YAML format.
|
||||
</p>
|
||||
</dd>
|
||||
</dl></div>
|
||||
<p>
|
||||
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.11"></a><h2>FILES</h2>
|
||||
|
||||
<p><code class="filename">/etc/bind.keys</code></p>
|
||||
<p><code class="filename">/etc/resolv.conf</code></p>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.12"></a><h2>SEE ALSO</h2>
|
||||
|
||||
<p><span class="citerefentry">
|
||||
<span class="refentrytitle">dig</span>(1)
|
||||
</span>,
|
||||
<span class="citerefentry">
|
||||
<span class="refentrytitle">named</span>(8)
|
||||
</span>,
|
||||
<em class="citetitle">RFC4034</em>,
|
||||
<em class="citetitle">RFC4035</em>,
|
||||
<em class="citetitle">RFC4431</em>,
|
||||
<em class="citetitle">RFC5074</em>,
|
||||
<em class="citetitle">RFC5155</em>.
|
||||
</p>
|
||||
</div>
|
||||
|
||||
</div></body>
|
||||
</html>
|
||||
@@ -1,336 +0,0 @@
|
||||
..
|
||||
Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
See the COPYRIGHT file distributed with this work for additional
|
||||
information regarding copyright ownership.
|
||||
|
||||
..
|
||||
Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
See the COPYRIGHT file distributed with this work for additional
|
||||
information regarding copyright ownership.
|
||||
|
||||
|
||||
.. highlight: console
|
||||
|
||||
.. _man_delv:
|
||||
|
||||
delv - DNS lookup and validation utility
|
||||
----------------------------------------
|
||||
|
||||
Synopsis
|
||||
~~~~~~~~
|
||||
|
||||
:program:`delv` [@server] [ [**-4**] | [**-6**] ] [**-a** anchor-file] [**-b** address] [**-c** class] [**-d** level] [**-i**] [**-m**] [**-p** port#] [**-q** name] [**-t** type] [**-x** addr] [name] [type] [class] [queryopt...]
|
||||
|
||||
:program:`delv` [**-h**]
|
||||
|
||||
:program:`delv` [**-v**]
|
||||
|
||||
:program:`delv` [queryopt...] [query...]
|
||||
|
||||
Description
|
||||
~~~~~~~~~~~
|
||||
|
||||
``delv`` is a tool for sending DNS queries and validating the results,
|
||||
using the same internal resolver and validator logic as ``named``.
|
||||
|
||||
``delv`` sends to a specified name server all queries needed to
|
||||
fetch and validate the requested data; this includes the original
|
||||
requested query, subsequent queries to follow CNAME or DNAME chains,
|
||||
queries for DNSKEY, and DS records to establish a chain of trust for
|
||||
DNSSEC validation. It does not perform iterative resolution, but
|
||||
simulates the behavior of a name server configured for DNSSEC validating
|
||||
and forwarding.
|
||||
|
||||
By default, responses are validated using the built-in DNSSEC trust anchor
|
||||
for the root zone ("."). Records returned by ``delv`` are either fully
|
||||
validated or were not signed. If validation fails, an explanation of the
|
||||
failure is included in the output; the validation process can be traced
|
||||
in detail. Because ``delv`` does not rely on an external server to carry
|
||||
out validation, it can be used to check the validity of DNS responses in
|
||||
environments where local name servers may not be trustworthy.
|
||||
|
||||
Unless it is told to query a specific name server, ``delv`` tries
|
||||
each of the servers listed in ``/etc/resolv.conf``. If no usable server
|
||||
addresses are found, ``delv`` sends queries to the localhost
|
||||
addresses (127.0.0.1 for IPv4, ::1 for IPv6).
|
||||
|
||||
When no command-line arguments or options are given, ``delv``
|
||||
performs an NS query for "." (the root zone).
|
||||
|
||||
Simple Usage
|
||||
~~~~~~~~~~~~
|
||||
|
||||
A typical invocation of ``delv`` looks like:
|
||||
|
||||
::
|
||||
|
||||
delv @server name type
|
||||
|
||||
where:
|
||||
|
||||
``server``
|
||||
is the name or IP address of the name server to query. This can be an
|
||||
IPv4 address in dotted-decimal notation or an IPv6 address in
|
||||
colon-delimited notation. When the supplied ``server`` argument is a
|
||||
hostname, ``delv`` resolves that name before querying that name
|
||||
server (note, however, that this initial lookup is *not* validated by
|
||||
DNSSEC).
|
||||
|
||||
If no ``server`` argument is provided, ``delv`` consults
|
||||
``/etc/resolv.conf``; if an address is found there, it queries the
|
||||
name server at that address. If either of the ``-4`` or ``-6``
|
||||
options is in use, then only addresses for the corresponding
|
||||
transport are tried. If no usable addresses are found, ``delv``
|
||||
sends queries to the localhost addresses (127.0.0.1 for IPv4, ::1
|
||||
for IPv6).
|
||||
|
||||
``name``
|
||||
is the domain name to be looked up.
|
||||
|
||||
``type``
|
||||
indicates what type of query is required - ANY, A, MX, etc.
|
||||
``type`` can be any valid query type. If no ``type`` argument is
|
||||
supplied, ``delv`` performs a lookup for an A record.
|
||||
|
||||
Options
|
||||
~~~~~~~
|
||||
|
||||
``-a anchor-file``
|
||||
This option specifies a file from which to read DNSSEC trust anchors. The default
|
||||
is ``/etc/bind.keys``, which is included with BIND 9 and contains one
|
||||
or more trust anchors for the root zone (".").
|
||||
|
||||
Keys that do not match the root zone name are ignored. An alternate
|
||||
key name can be specified using the ``+root=NAME`` options.
|
||||
|
||||
Note: When reading the trust anchor file, ``delv`` treats ``trust-anchors``,
|
||||
``initial-key``, and ``static-key`` identically. That is, for a managed key,
|
||||
it is the *initial* key that is trusted; :rfc:`5011` key management is not
|
||||
supported. ``delv`` does not consult the managed-keys database maintained by
|
||||
``named``, which means that if either of the keys in ``/etc/bind.keys`` is
|
||||
revoked and rolled over, ``/etc/bind.keys`` must be updated to
|
||||
use DNSSEC validation in ``delv``.
|
||||
|
||||
``-b address``
|
||||
This option sets the source IP address of the query to ``address``. This must be
|
||||
a valid address on one of the host's network interfaces, or ``0.0.0.0``,
|
||||
or ``::``. An optional source port may be specified by appending
|
||||
``#<port>``
|
||||
|
||||
``-c class``
|
||||
This option sets the query class for the requested data. Currently, only class
|
||||
"IN" is supported in ``delv`` and any other value is ignored.
|
||||
|
||||
``-d level``
|
||||
This option sets the systemwide debug level to ``level``. The allowed range is
|
||||
from 0 to 99. The default is 0 (no debugging). Debugging traces from
|
||||
``delv`` become more verbose as the debug level increases. See the
|
||||
``+mtrace``, ``+rtrace``, and ``+vtrace`` options below for
|
||||
additional debugging details.
|
||||
|
||||
``-h``
|
||||
This option displays the ``delv`` help usage output and exits.
|
||||
|
||||
``-i``
|
||||
This option sets insecure mode, which disables internal DNSSEC validation. (Note,
|
||||
however, that this does not set the CD bit on upstream queries. If the
|
||||
server being queried is performing DNSSEC validation, then it does
|
||||
not return invalid data; this can cause ``delv`` to time out. When it
|
||||
is necessary to examine invalid data to debug a DNSSEC problem, use
|
||||
``dig +cd``.)
|
||||
|
||||
``-m``
|
||||
This option enables memory usage debugging.
|
||||
|
||||
``-p port#``
|
||||
This option specifies a destination port to use for queries, instead of the
|
||||
standard DNS port number 53. This option is used with a name
|
||||
server that has been configured to listen for queries on a
|
||||
non-standard port number.
|
||||
|
||||
``-q name``
|
||||
This option sets the query name to ``name``. While the query name can be
|
||||
specified without using the ``-q`` option, it is sometimes necessary to
|
||||
disambiguate names from types or classes (for example, when looking
|
||||
up the name "ns", which could be misinterpreted as the type NS, or
|
||||
"ch", which could be misinterpreted as class CH).
|
||||
|
||||
``-t type``
|
||||
This option sets the query type to ``type``, which can be any valid query type
|
||||
supported in BIND 9 except for zone transfer types AXFR and IXFR. As
|
||||
with ``-q``, this is useful to distinguish query-name types or classes
|
||||
when they are ambiguous. It is sometimes necessary to disambiguate
|
||||
names from types.
|
||||
|
||||
The default query type is "A", unless the ``-x`` option is supplied
|
||||
to indicate a reverse lookup, in which case it is "PTR".
|
||||
|
||||
``-v``
|
||||
This option prints the ``delv`` version and exits.
|
||||
|
||||
``-x addr``
|
||||
This option performs a reverse lookup, mapping an address to a name. ``addr``
|
||||
is an IPv4 address in dotted-decimal notation, or a colon-delimited
|
||||
IPv6 address. When ``-x`` is used, there is no need to provide the
|
||||
``name`` or ``type`` arguments; ``delv`` automatically performs a
|
||||
lookup for a name like ``11.12.13.10.in-addr.arpa`` and sets the
|
||||
query type to PTR. IPv6 addresses are looked up using nibble format
|
||||
under the IP6.ARPA domain.
|
||||
|
||||
``-4``
|
||||
This option forces ``delv`` to only use IPv4.
|
||||
|
||||
``-6``
|
||||
This option forces ``delv`` to only use IPv6.
|
||||
|
||||
Query Options
|
||||
~~~~~~~~~~~~~
|
||||
|
||||
``delv`` provides a number of query options which affect the way results
|
||||
are displayed, and in some cases the way lookups are performed.
|
||||
|
||||
Each query option is identified by a keyword preceded by a plus sign
|
||||
(``+``). Some keywords set or reset an option. These may be preceded by
|
||||
the string ``no`` to negate the meaning of that keyword. Other keywords
|
||||
assign values to options like the timeout interval. They have the form
|
||||
``+keyword=value``. The query options are:
|
||||
|
||||
``+[no]cdflag``
|
||||
This option controls whether to set the CD (checking disabled) bit in queries
|
||||
sent by ``delv``. This may be useful when troubleshooting DNSSEC
|
||||
problems from behind a validating resolver. A validating resolver
|
||||
blocks invalid responses, making it difficult to retrieve them
|
||||
for analysis. Setting the CD flag on queries causes the resolver
|
||||
to return invalid responses, which ``delv`` can then validate
|
||||
internally and report the errors in detail.
|
||||
|
||||
``+[no]class``
|
||||
This option controls whether to display the CLASS when printing a record. The
|
||||
default is to display the CLASS.
|
||||
|
||||
``+[no]ttl``
|
||||
This option controls whether to display the TTL when printing a record. The
|
||||
default is to display the TTL.
|
||||
|
||||
``+[no]rtrace``
|
||||
This option toggles resolver fetch logging. This reports the name and type of each
|
||||
query sent by ``delv`` in the process of carrying out the resolution
|
||||
and validation process, including the original query
|
||||
and all subsequent queries to follow CNAMEs and to establish a chain
|
||||
of trust for DNSSEC validation.
|
||||
|
||||
This is equivalent to setting the debug level to 1 in the "resolver"
|
||||
logging category. Setting the systemwide debug level to 1 using the
|
||||
``-d`` option produces the same output, but affects other
|
||||
logging categories as well.
|
||||
|
||||
``+[no]mtrace``
|
||||
This option toggles message logging. This produces a detailed dump of the
|
||||
responses received by ``delv`` in the process of carrying out the
|
||||
resolution and validation process.
|
||||
|
||||
This is equivalent to setting the debug level to 10 for the "packets"
|
||||
module of the "resolver" logging category. Setting the systemwide
|
||||
debug level to 10 using the ``-d`` option produces the same
|
||||
output, but affects other logging categories as well.
|
||||
|
||||
``+[no]vtrace``
|
||||
This option toggles validation logging. This shows the internal process of the
|
||||
validator as it determines whether an answer is validly signed,
|
||||
unsigned, or invalid.
|
||||
|
||||
This is equivalent to setting the debug level to 3 for the
|
||||
"validator" module of the "dnssec" logging category. Setting the
|
||||
systemwide debug level to 3 using the ``-d`` option produces the
|
||||
same output, but affects other logging categories as well.
|
||||
|
||||
``+[no]short``
|
||||
This option toggles between verbose and terse answers. The default is to print the answer in a
|
||||
verbose form.
|
||||
|
||||
``+[no]comments``
|
||||
This option toggles the display of comment lines in the output. The default is to
|
||||
print comments.
|
||||
|
||||
``+[no]rrcomments``
|
||||
This option toggles the display of per-record comments in the output (for example,
|
||||
human-readable key information about DNSKEY records). The default is
|
||||
to print per-record comments.
|
||||
|
||||
``+[no]crypto``
|
||||
This option toggles the display of cryptographic fields in DNSSEC records. The
|
||||
contents of these fields are unnecessary to debug most DNSSEC
|
||||
validation failures and removing them makes it easier to see the
|
||||
common failures. The default is to display the fields. When omitted,
|
||||
they are replaced by the string ``[omitted]`` or, in the DNSKEY case, the
|
||||
key ID is displayed as the replacement, e.g. ``[ key id = value ]``.
|
||||
|
||||
``+[no]trust``
|
||||
This option controls whether to display the trust level when printing a record.
|
||||
The default is to display the trust level.
|
||||
|
||||
``+[no]split[=W]``
|
||||
This option splits long hex- or base64-formatted fields in resource records into
|
||||
chunks of ``W`` characters (where ``W`` is rounded up to the nearest
|
||||
multiple of 4). ``+nosplit`` or ``+split=0`` causes fields not to be
|
||||
split at all. The default is 56 characters, or 44 characters when
|
||||
multiline mode is active.
|
||||
|
||||
``+[no]all``
|
||||
This option sets or clears the display options ``+[no]comments``,
|
||||
``+[no]rrcomments``, and ``+[no]trust`` as a group.
|
||||
|
||||
``+[no]multiline``
|
||||
This option prints long records (such as RRSIG, DNSKEY, and SOA records) in a
|
||||
verbose multi-line format with human-readable comments. The default
|
||||
is to print each record on a single line, to facilitate machine
|
||||
parsing of the ``delv`` output.
|
||||
|
||||
``+[no]dnssec``
|
||||
This option indicates whether to display RRSIG records in the ``delv`` output.
|
||||
The default is to do so. Note that (unlike in ``dig``) this does
|
||||
*not* control whether to request DNSSEC records or to
|
||||
validate them. DNSSEC records are always requested, and validation
|
||||
always occurs unless suppressed by the use of ``-i`` or
|
||||
``+noroot``.
|
||||
|
||||
``+[no]root[=ROOT]``
|
||||
This option indicates whether to perform conventional DNSSEC validation, and if so,
|
||||
specifies the name of a trust anchor. The default is to validate using a
|
||||
trust anchor of "." (the root zone), for which there is a built-in key. If
|
||||
specifying a different trust anchor, then ``-a`` must be used to specify a
|
||||
file containing the key.
|
||||
|
||||
``+[no]tcp``
|
||||
This option controls whether to use TCP when sending queries. The default is to
|
||||
use UDP unless a truncated response has been received.
|
||||
|
||||
``+[no]unknownformat``
|
||||
This option prints all RDATA in unknown RR-type presentation format (:rfc:`3597`).
|
||||
The default is to print RDATA for known types in the type's
|
||||
presentation format.
|
||||
|
||||
``+[no]yaml``
|
||||
This option prints response data in YAML format.
|
||||
|
||||
Files
|
||||
~~~~~
|
||||
|
||||
``/etc/bind.keys``
|
||||
|
||||
``/etc/resolv.conf``
|
||||
|
||||
See Also
|
||||
~~~~~~~~
|
||||
|
||||
:manpage:`dig(1)`, :manpage:`named(8)`, :rfc:`4034`, :rfc:`4035`, :rfc:`4431`, :rfc:`5074`, :rfc:`5155`.
|
||||
@@ -44,20 +44,17 @@
|
||||
<LinkIncremental>true</LinkIncremental>
|
||||
<OutDir>..\..\..\Build\$(Configuration)\</OutDir>
|
||||
<IntDir>.\$(Configuration)\</IntDir>
|
||||
<IntDirSharingDetected>None</IntDirSharingDetected>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
|
||||
<LinkIncremental>false</LinkIncremental>
|
||||
<OutDir>..\..\..\Build\$(Configuration)\</OutDir>
|
||||
<IntDir>.\$(Configuration)\</IntDir>
|
||||
<IntDirSharingDetected>None</IntDirSharingDetected>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'">
|
||||
<ClCompile>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<WarningLevel>Level4</WarningLevel>
|
||||
<TreatWarningAsError>false</TreatWarningAsError>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<Optimization>Disabled</Optimization>
|
||||
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
@@ -75,13 +72,12 @@
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
|
||||
<AdditionalLibraryDirectories>..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\irs\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>@OPENSSL_LIBCRYPTO@@OPENSSL_LIBSSL@libisc.lib;libdns.lib;libisccfg.lib;libirs.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
<AdditionalDependencies>@OPENSSL_LIB@libisc.lib;libdns.lib;libisccfg.lib;libirs.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level1</WarningLevel>
|
||||
<TreatWarningAsError>true</TreatWarningAsError>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<Optimization>MaxSpeed</Optimization>
|
||||
@@ -107,26 +103,12 @@
|
||||
<OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
|
||||
<LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
|
||||
<AdditionalLibraryDirectories>..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\irs\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>@OPENSSL_LIBCRYPTO@@OPENSSL_LIBSSL@libisc.lib;libdns.lib;libisccfg.lib;libirs.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
<AdditionalDependencies>@OPENSSL_LIB@libisc.lib;libdns.lib;libisccfg.lib;libirs.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="..\delv.c" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\..\..\lib\isc\win32\libisc.vcxproj">
|
||||
<Project>{3840E563-D180-4761-AA9C-E6155F02EAFF}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\lib\dns\win32\libdns.vcxproj">
|
||||
<Project>{5FEBFD4E-CCB0-48B9-B733-E15EEB85C16A}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\lib\isccfg\win32\libisccfg.vcxproj">
|
||||
<Project>{B2DFA58C-6347-478E-81E8-01E06999D4F1}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\..\..\lib\irs\win32\libirs.vcxproj">
|
||||
<Project>{A4F29CEB-7644-4A7F-BE9E-02B6A90E4919}</Project>
|
||||
</ProjectReference>
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
|
||||
@@ -1,34 +0,0 @@
|
||||
include $(top_srcdir)/Makefile.top
|
||||
|
||||
AM_CPPFLAGS += \
|
||||
$(LIBISC_CFLAGS) \
|
||||
$(LIBDNS_CFLAGS) \
|
||||
$(LIBISCCFG_CFLAGS) \
|
||||
$(LIBIRS_CFLAGS) \
|
||||
$(LIBBIND9_CFLAGS) \
|
||||
$(LIBIDN2_CFLAGS)
|
||||
|
||||
LDADD = \
|
||||
libdighost.la \
|
||||
$(LIBISC_LIBS) \
|
||||
$(LIBDNS_LIBS) \
|
||||
$(LIBISCCFG_LIBS) \
|
||||
$(LIBIRS_LIBS) \
|
||||
$(LIBBIND9_LIBS) \
|
||||
$(LIBIDN2_LIBS)
|
||||
|
||||
noinst_LTLIBRARIES = libdighost.la
|
||||
|
||||
libdighost_la_SOURCES = \
|
||||
dighost.h \
|
||||
dighost.c
|
||||
|
||||
bin_PROGRAMS = dig host nslookup
|
||||
|
||||
nslookup_LDADD = \
|
||||
$(LDADD)
|
||||
|
||||
if HAVE_READLINE
|
||||
nslookup_LDADD += \
|
||||
$(READLINE_LIBS)
|
||||
endif HAVE_READLINE
|
||||
114
bin/dig/Makefile.in
Normal file
114
bin/dig/Makefile.in
Normal file
@@ -0,0 +1,114 @@
|
||||
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
#
|
||||
# This Source Code Form is subject to the terms of the Mozilla Public
|
||||
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
#
|
||||
# See the COPYRIGHT file distributed with this work for additional
|
||||
# information regarding copyright ownership.
|
||||
|
||||
srcdir = @srcdir@
|
||||
VPATH = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
|
||||
VERSION=@BIND9_VERSION@
|
||||
|
||||
@BIND9_MAKE_INCLUDES@
|
||||
|
||||
READLINE_LIB = @READLINE_LIB@
|
||||
|
||||
CINCLUDES = -I${srcdir}/include ${DNS_INCLUDES} \
|
||||
${BIND9_INCLUDES} ${ISC_INCLUDES} \
|
||||
${IRS_INCLUDES} ${ISCCFG_INCLUDES} @LIBIDN2_CFLAGS@ \
|
||||
${OPENSSL_CFLAGS}
|
||||
|
||||
CDEFINES = -DVERSION=\"${VERSION}\"
|
||||
CWARNINGS =
|
||||
|
||||
ISCCFGLIBS = ../../lib/isccfg/libisccfg.@A@
|
||||
DNSLIBS = ../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
|
||||
BIND9LIBS = ../../lib/bind9/libbind9.@A@
|
||||
ISCLIBS = ../../lib/isc/libisc.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
|
||||
ISCNOSYMLIBS = ../../lib/isc/libisc-nosymtbl.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
|
||||
IRSLIBS = ../../lib/irs/libirs.@A@
|
||||
|
||||
ISCCFGDEPLIBS = ../../lib/isccfg/libisccfg.@A@
|
||||
DNSDEPLIBS = ../../lib/dns/libdns.@A@
|
||||
BIND9DEPLIBS = ../../lib/bind9/libbind9.@A@
|
||||
ISCDEPLIBS = ../../lib/isc/libisc.@A@
|
||||
IRSDEPLIBS = ../../lib/irs/libirs.@A@
|
||||
|
||||
DEPLIBS = ${DNSDEPLIBS} ${IRSDEPLIBS} ${BIND9DEPLIBS} \
|
||||
${ISCDEPLIBS} ${ISCCFGDEPLIBS}
|
||||
|
||||
LIBS = ${DNSLIBS} ${IRSLIBS} ${BIND9LIBS} ${ISCCFGLIBS} \
|
||||
${ISCLIBS} @LIBIDN2_LIBS@ @LIBS@
|
||||
|
||||
NOSYMLIBS = ${DNSLIBS} ${IRSLIBS} ${BIND9LIBS} ${ISCCFGLIBS} \
|
||||
${ISCNOSYMLIBS} @LIBIDN2_LIBS@ @LIBS@
|
||||
|
||||
SUBDIRS =
|
||||
|
||||
TARGETS = dig@EXEEXT@ host@EXEEXT@ nslookup@EXEEXT@
|
||||
|
||||
OBJS = dig.@O@ dighost.@O@ host.@O@ nslookup.@O@
|
||||
|
||||
UOBJS =
|
||||
|
||||
SRCS = dig.c dighost.c host.c nslookup.c
|
||||
|
||||
MANPAGES = dig.1 host.1 nslookup.1
|
||||
|
||||
HTMLPAGES = dig.html host.html nslookup.html
|
||||
|
||||
MANOBJS = ${MANPAGES} ${HTMLPAGES}
|
||||
|
||||
@BIND9_MAKE_RULES@
|
||||
|
||||
LDFLAGS = @LDFLAGS@ @LIBIDN2_LDFLAGS@
|
||||
|
||||
dig@EXEEXT@: dig.@O@ dighost.@O@ ${UOBJS} ${DEPLIBS}
|
||||
export BASEOBJS="dig.@O@ dighost.@O@ ${UOBJS}"; \
|
||||
export LIBS0="${DNSLIBS} ${IRSLIBS}"; \
|
||||
${FINALBUILDCMD}
|
||||
|
||||
host@EXEEXT@: host.@O@ dighost.@O@ ${UOBJS} ${DEPLIBS}
|
||||
export BASEOBJS="host.@O@ dighost.@O@ ${UOBJS}"; \
|
||||
export LIBS0="${DNSLIBS} ${IRSLIBS}"; \
|
||||
${FINALBUILDCMD}
|
||||
|
||||
nslookup@EXEEXT@: nslookup.@O@ dighost.@O@ ${UOBJS} ${DEPLIBS}
|
||||
export BASEOBJS="nslookup.@O@ dighost.@O@ ${READLINE_LIB} ${UOBJS}"; \
|
||||
export LIBS0="${DNSLIBS} ${IRSLIBS}"; \
|
||||
${FINALBUILDCMD}
|
||||
|
||||
doc man:: ${MANOBJS}
|
||||
|
||||
docclean manclean maintainer-clean::
|
||||
rm -f ${MANOBJS}
|
||||
|
||||
clean distclean maintainer-clean::
|
||||
rm -f ${TARGETS}
|
||||
|
||||
installdirs:
|
||||
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${bindir}
|
||||
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man1
|
||||
|
||||
install:: dig@EXEEXT@ host@EXEEXT@ nslookup@EXEEXT@ installdirs
|
||||
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} \
|
||||
dig@EXEEXT@ ${DESTDIR}${bindir}
|
||||
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} \
|
||||
host@EXEEXT@ ${DESTDIR}${bindir}
|
||||
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} \
|
||||
nslookup@EXEEXT@ ${DESTDIR}${bindir}
|
||||
for m in ${MANPAGES}; do \
|
||||
${INSTALL_DATA} ${srcdir}/$$m ${DESTDIR}${mandir}/man1 || exit 1; \
|
||||
done
|
||||
|
||||
uninstall::
|
||||
for m in ${MANPAGES}; do \
|
||||
rm -f ${DESTDIR}${mandir}/man1/$$m || exit 1; \
|
||||
done
|
||||
${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${bindir}/nslookup@EXEEXT@
|
||||
${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${bindir}/host@EXEEXT@
|
||||
${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${bindir}/dig@EXEEXT@
|
||||
853
bin/dig/dig.1
Normal file
853
bin/dig/dig.1
Normal file
@@ -0,0 +1,853 @@
|
||||
.\" Copyright (C) 2000-2011, 2013-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
.\"
|
||||
.\" This Source Code Form is subject to the terms of the Mozilla Public
|
||||
.\" License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
.\" file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
.\"
|
||||
.hy 0
|
||||
.ad l
|
||||
'\" t
|
||||
.\" Title: dig
|
||||
.\" Author:
|
||||
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
|
||||
.\" Date: 2014-02-19
|
||||
.\" Manual: BIND9
|
||||
.\" Source: ISC
|
||||
.\" Language: English
|
||||
.\"
|
||||
.TH "DIG" "1" "2014\-02\-19" "ISC" "BIND9"
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * Define some portability stuff
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
.\" http://bugs.debian.org/507673
|
||||
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
|
||||
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
.ie \n(.g .ds Aq \(aq
|
||||
.el .ds Aq '
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * set default formatting
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" disable hyphenation
|
||||
.nh
|
||||
.\" disable justification (adjust text to left margin only)
|
||||
.ad l
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * MAIN CONTENT STARTS HERE *
|
||||
.\" -----------------------------------------------------------------
|
||||
.SH "NAME"
|
||||
dig \- DNS lookup utility
|
||||
.SH "SYNOPSIS"
|
||||
.HP \w'\fBdig\fR\ 'u
|
||||
\fBdig\fR [@server] [\fB\-b\ \fR\fB\fIaddress\fR\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-f\ \fR\fB\fIfilename\fR\fR] [\fB\-k\ \fR\fB\fIfilename\fR\fR] [\fB\-m\fR] [\fB\-p\ \fR\fB\fIport#\fR\fR] [\fB\-q\ \fR\fB\fIname\fR\fR] [\fB\-t\ \fR\fB\fItype\fR\fR] [\fB\-v\fR] [\fB\-x\ \fR\fB\fIaddr\fR\fR] [\fB\-y\ \fR\fB\fI[hmac:]\fR\fIname:key\fR\fR] [[\fB\-4\fR] | [\fB\-6\fR]] [name] [type] [class] [queryopt...]
|
||||
.HP \w'\fBdig\fR\ 'u
|
||||
\fBdig\fR [\fB\-h\fR]
|
||||
.HP \w'\fBdig\fR\ 'u
|
||||
\fBdig\fR [global\-queryopt...] [query...]
|
||||
.SH "DESCRIPTION"
|
||||
.PP
|
||||
\fBdig\fR
|
||||
is a flexible tool for interrogating DNS name servers\&. It performs DNS lookups and displays the answers that are returned from the name server(s) that were queried\&. Most DNS administrators use
|
||||
\fBdig\fR
|
||||
to troubleshoot DNS problems because of its flexibility, ease of use and clarity of output\&. Other lookup tools tend to have less functionality than
|
||||
\fBdig\fR\&.
|
||||
.PP
|
||||
Although
|
||||
\fBdig\fR
|
||||
is normally used with command\-line arguments, it also has a batch mode of operation for reading lookup requests from a file\&. A brief summary of its command\-line arguments and options is printed when the
|
||||
\fB\-h\fR
|
||||
option is given\&. Unlike earlier versions, the BIND 9 implementation of
|
||||
\fBdig\fR
|
||||
allows multiple lookups to be issued from the command line\&.
|
||||
.PP
|
||||
Unless it is told to query a specific name server,
|
||||
\fBdig\fR
|
||||
will try each of the servers listed in
|
||||
/etc/resolv\&.conf\&. If no usable server addresses are found,
|
||||
\fBdig\fR
|
||||
will send the query to the local host\&.
|
||||
.PP
|
||||
When no command line arguments or options are given,
|
||||
\fBdig\fR
|
||||
will perform an NS query for "\&." (the root)\&.
|
||||
.PP
|
||||
It is possible to set per\-user defaults for
|
||||
\fBdig\fR
|
||||
via
|
||||
${HOME}/\&.digrc\&. This file is read and any options in it are applied before the command line arguments\&. The
|
||||
\fB\-r\fR
|
||||
option disables this feature, for scripts that need predictable behaviour\&.
|
||||
.PP
|
||||
The IN and CH class names overlap with the IN and CH top level domain names\&. Either use the
|
||||
\fB\-t\fR
|
||||
and
|
||||
\fB\-c\fR
|
||||
options to specify the type and class, use the
|
||||
\fB\-q\fR
|
||||
the specify the domain name, or use "IN\&." and "CH\&." when looking up these top level domains\&.
|
||||
.SH "SIMPLE USAGE"
|
||||
.PP
|
||||
A typical invocation of
|
||||
\fBdig\fR
|
||||
looks like:
|
||||
.sp
|
||||
.if n \{\
|
||||
.RS 4
|
||||
.\}
|
||||
.nf
|
||||
dig @server name type
|
||||
.fi
|
||||
.if n \{\
|
||||
.RE
|
||||
.\}
|
||||
.sp
|
||||
where:
|
||||
.PP
|
||||
\fBserver\fR
|
||||
.RS 4
|
||||
is the name or IP address of the name server to query\&. This can be an IPv4 address in dotted\-decimal notation or an IPv6 address in colon\-delimited notation\&. When the supplied
|
||||
\fIserver\fR
|
||||
argument is a hostname,
|
||||
\fBdig\fR
|
||||
resolves that name before querying that name server\&.
|
||||
.sp
|
||||
If no
|
||||
\fIserver\fR
|
||||
argument is provided,
|
||||
\fBdig\fR
|
||||
consults
|
||||
/etc/resolv\&.conf; if an address is found there, it queries the name server at that address\&. If either of the
|
||||
\fB\-4\fR
|
||||
or
|
||||
\fB\-6\fR
|
||||
options are in use, then only addresses for the corresponding transport will be tried\&. If no usable addresses are found,
|
||||
\fBdig\fR
|
||||
will send the query to the local host\&. The reply from the name server that responds is displayed\&.
|
||||
.RE
|
||||
.PP
|
||||
\fBname\fR
|
||||
.RS 4
|
||||
is the name of the resource record that is to be looked up\&.
|
||||
.RE
|
||||
.PP
|
||||
\fBtype\fR
|
||||
.RS 4
|
||||
indicates what type of query is required \(em ANY, A, MX, SIG, etc\&.
|
||||
\fItype\fR
|
||||
can be any valid query type\&. If no
|
||||
\fItype\fR
|
||||
argument is supplied,
|
||||
\fBdig\fR
|
||||
will perform a lookup for an A record\&.
|
||||
.RE
|
||||
.SH "OPTIONS"
|
||||
.PP
|
||||
\-4
|
||||
.RS 4
|
||||
Use IPv4 only\&.
|
||||
.RE
|
||||
.PP
|
||||
\-6
|
||||
.RS 4
|
||||
Use IPv6 only\&.
|
||||
.RE
|
||||
.PP
|
||||
\-b \fIaddress\fR\fI[#port]\fR
|
||||
.RS 4
|
||||
Set the source IP address of the query\&. The
|
||||
\fIaddress\fR
|
||||
must be a valid address on one of the host\*(Aqs network interfaces, or "0\&.0\&.0\&.0" or "::"\&. An optional port may be specified by appending "#<port>"
|
||||
.RE
|
||||
.PP
|
||||
\-c \fIclass\fR
|
||||
.RS 4
|
||||
Set the query class\&. The default
|
||||
\fIclass\fR
|
||||
is IN; other classes are HS for Hesiod records or CH for Chaosnet records\&.
|
||||
.RE
|
||||
.PP
|
||||
\-f \fIfile\fR
|
||||
.RS 4
|
||||
Batch mode:
|
||||
\fBdig\fR
|
||||
reads a list of lookup requests to process from the given
|
||||
\fIfile\fR\&. Each line in the file should be organized in the same way they would be presented as queries to
|
||||
\fBdig\fR
|
||||
using the command\-line interface\&.
|
||||
.RE
|
||||
.PP
|
||||
\-k \fIkeyfile\fR
|
||||
.RS 4
|
||||
Sign queries using TSIG using a key read from the given file\&. Key files can be generated using
|
||||
\fBtsig-keygen\fR(8)\&. When using TSIG authentication with
|
||||
\fBdig\fR, the name server that is queried needs to know the key and algorithm that is being used\&. In BIND, this is done by providing appropriate
|
||||
\fBkey\fR
|
||||
and
|
||||
\fBserver\fR
|
||||
statements in
|
||||
named\&.conf\&.
|
||||
.RE
|
||||
.PP
|
||||
\-m
|
||||
.RS 4
|
||||
Enable memory usage debugging\&.
|
||||
.RE
|
||||
.PP
|
||||
\-p \fIport\fR
|
||||
.RS 4
|
||||
Send the query to a non\-standard port on the server, instead of the default port 53\&. This option would be used to test a name server that has been configured to listen for queries on a non\-standard port number\&.
|
||||
.RE
|
||||
.PP
|
||||
\-q \fIname\fR
|
||||
.RS 4
|
||||
The domain name to query\&. This is useful to distinguish the
|
||||
\fIname\fR
|
||||
from other arguments\&.
|
||||
.RE
|
||||
.PP
|
||||
\-r
|
||||
.RS 4
|
||||
Do not read options from
|
||||
${HOME}/\&.digrc\&. This is useful for scripts that need predictable behaviour\&.
|
||||
.RE
|
||||
.PP
|
||||
\-t \fItype\fR
|
||||
.RS 4
|
||||
The resource record type to query\&. It can be any valid query type\&. If it is a resource record type supported in BIND 9, it can be given by the type mnemonic (such as "NS" or "AAAA")\&. The default query type is "A", unless the
|
||||
\fB\-x\fR
|
||||
option is supplied to indicate a reverse lookup\&. A zone transfer can be requested by specifying a type of AXFR\&. When an incremental zone transfer (IXFR) is required, set the
|
||||
\fItype\fR
|
||||
to
|
||||
ixfr=N\&. The incremental zone transfer will contain the changes made to the zone since the serial number in the zone\*(Aqs SOA record was
|
||||
\fIN\fR\&.
|
||||
.sp
|
||||
All resource record types can be expressed as "TYPEnn", where "nn" is the number of the type\&. If the resource record type is not supported in BIND 9, the result will be displayed as described in RFC 3597\&.
|
||||
.RE
|
||||
.PP
|
||||
\-u
|
||||
.RS 4
|
||||
Print query times in microseconds instead of milliseconds\&.
|
||||
.RE
|
||||
.PP
|
||||
\-v
|
||||
.RS 4
|
||||
Print the version number and exit\&.
|
||||
.RE
|
||||
.PP
|
||||
\-x \fIaddr\fR
|
||||
.RS 4
|
||||
Simplified reverse lookups, for mapping addresses to names\&. The
|
||||
\fIaddr\fR
|
||||
is an IPv4 address in dotted\-decimal notation, or a colon\-delimited IPv6 address\&. When the
|
||||
\fB\-x\fR
|
||||
is used, there is no need to provide the
|
||||
\fIname\fR,
|
||||
\fIclass\fR
|
||||
and
|
||||
\fItype\fR
|
||||
arguments\&.
|
||||
\fBdig\fR
|
||||
automatically performs a lookup for a name like
|
||||
94\&.2\&.0\&.192\&.in\-addr\&.arpa
|
||||
and sets the query type and class to PTR and IN respectively\&. IPv6 addresses are looked up using nibble format under the IP6\&.ARPA domain\&.
|
||||
.RE
|
||||
.PP
|
||||
\-y \fI[hmac:]\fR\fIkeyname:secret\fR
|
||||
.RS 4
|
||||
Sign queries using TSIG with the given authentication key\&.
|
||||
\fIkeyname\fR
|
||||
is the name of the key, and
|
||||
\fIsecret\fR
|
||||
is the base64 encoded shared secret\&.
|
||||
\fIhmac\fR
|
||||
is the name of the key algorithm; valid choices are
|
||||
hmac\-md5,
|
||||
hmac\-sha1,
|
||||
hmac\-sha224,
|
||||
hmac\-sha256,
|
||||
hmac\-sha384, or
|
||||
hmac\-sha512\&. If
|
||||
\fIhmac\fR
|
||||
is not specified, the default is
|
||||
hmac\-md5
|
||||
or if MD5 was disabled
|
||||
hmac\-sha256\&.
|
||||
.sp
|
||||
NOTE: You should use the
|
||||
\fB\-k\fR
|
||||
option and avoid the
|
||||
\fB\-y\fR
|
||||
option, because with
|
||||
\fB\-y\fR
|
||||
the shared secret is supplied as a command line argument in clear text\&. This may be visible in the output from
|
||||
\fBps\fR(1)
|
||||
or in a history file maintained by the user\*(Aqs shell\&.
|
||||
.RE
|
||||
.SH "QUERY OPTIONS"
|
||||
.PP
|
||||
\fBdig\fR
|
||||
provides a number of query options which affect the way in which lookups are made and the results displayed\&. Some of these set or reset flag bits in the query header, some determine which sections of the answer get printed, and others determine the timeout and retry strategies\&.
|
||||
.PP
|
||||
Each query option is identified by a keyword preceded by a plus sign (+)\&. Some keywords set or reset an option\&. These may be preceded by the string
|
||||
no
|
||||
to negate the meaning of that keyword\&. Other keywords assign values to options like the timeout interval\&. They have the form
|
||||
\fB+keyword=value\fR\&. Keywords may be abbreviated, provided the abbreviation is unambiguous; for example,
|
||||
+cd
|
||||
is equivalent to
|
||||
+cdflag\&. The query options are:
|
||||
.PP
|
||||
\fB+[no]aaflag\fR
|
||||
.RS 4
|
||||
A synonym for
|
||||
\fI+[no]aaonly\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]aaonly\fR
|
||||
.RS 4
|
||||
Sets the "aa" flag in the query\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]additional\fR
|
||||
.RS 4
|
||||
Display [do not display] the additional section of a reply\&. The default is to display it\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]adflag\fR
|
||||
.RS 4
|
||||
Set [do not set] the AD (authentic data) bit in the query\&. This requests the server to return whether all of the answer and authority sections have all been validated as secure according to the security policy of the server\&. AD=1 indicates that all records have been validated as secure and the answer is not from a OPT\-OUT range\&. AD=0 indicate that some part of the answer was insecure or not validated\&. This bit is set by default\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]all\fR
|
||||
.RS 4
|
||||
Set or clear all display flags\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]answer\fR
|
||||
.RS 4
|
||||
Display [do not display] the answer section of a reply\&. The default is to display it\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]authority\fR
|
||||
.RS 4
|
||||
Display [do not display] the authority section of a reply\&. The default is to display it\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]badcookie\fR
|
||||
.RS 4
|
||||
Retry lookup with the new server cookie if a BADCOOKIE response is received\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]besteffort\fR
|
||||
.RS 4
|
||||
Attempt to display the contents of messages which are malformed\&. The default is to not display malformed answers\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+bufsize=B\fR
|
||||
.RS 4
|
||||
Set the UDP message buffer size advertised using EDNS0 to
|
||||
\fIB\fR
|
||||
bytes\&. The maximum and minimum sizes of this buffer are 65535 and 0 respectively\&. Values outside this range are rounded up or down appropriately\&. Values other than zero will cause a EDNS query to be sent\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]cdflag\fR
|
||||
.RS 4
|
||||
Set [do not set] the CD (checking disabled) bit in the query\&. This requests the server to not perform DNSSEC validation of responses\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]class\fR
|
||||
.RS 4
|
||||
Display [do not display] the CLASS when printing the record\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]cmd\fR
|
||||
.RS 4
|
||||
Toggles the printing of the initial comment in the output, identifying the version of
|
||||
\fBdig\fR
|
||||
and the query options that have been applied\&. This option always has global effect; it cannot be set globally and then overridden on a per\-lookup basis\&. The default is to print this comment\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]comments\fR
|
||||
.RS 4
|
||||
Toggles the display of some comment lines in the output, containing information about the packet header and OPT pseudosection, and the names of the response section\&. The default is to print these comments\&.
|
||||
.sp
|
||||
Other types of comments in the output are not affected by this option, but can be controlled using other command line switches\&. These include
|
||||
\fB+[no]cmd\fR,
|
||||
\fB+[no]question\fR,
|
||||
\fB+[no]stats\fR, and
|
||||
\fB+[no]rrcomments\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]cookie\fR\fB[=####]\fR
|
||||
.RS 4
|
||||
Send a COOKIE EDNS option, with optional value\&. Replaying a COOKIE from a previous response will allow the server to identify a previous client\&. The default is
|
||||
\fB+cookie\fR\&.
|
||||
.sp
|
||||
\fB+cookie\fR
|
||||
is also set when +trace is set to better emulate the default queries from a nameserver\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]crypto\fR
|
||||
.RS 4
|
||||
Toggle the display of cryptographic fields in DNSSEC records\&. The contents of these field are unnecessary to debug most DNSSEC validation failures and removing them makes it easier to see the common failures\&. The default is to display the fields\&. When omitted they are replaced by the string "[omitted]" or in the DNSKEY case the key id is displayed as the replacement, e\&.g\&. "[ key id = value ]"\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]defname\fR
|
||||
.RS 4
|
||||
Deprecated, treated as a synonym for
|
||||
\fI+[no]search\fR
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]dnssec\fR
|
||||
.RS 4
|
||||
Requests DNSSEC records be sent by setting the DNSSEC OK bit (DO) in the OPT record in the additional section of the query\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+domain=somename\fR
|
||||
.RS 4
|
||||
Set the search list to contain the single domain
|
||||
\fIsomename\fR, as if specified in a
|
||||
\fBdomain\fR
|
||||
directive in
|
||||
/etc/resolv\&.conf, and enable search list processing as if the
|
||||
\fI+search\fR
|
||||
option were given\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+dscp=value\fR
|
||||
.RS 4
|
||||
Set the DSCP code point to be used when sending the query\&. Valid DSCP code points are in the range [0\&.\&.63]\&. By default no code point is explicitly set\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]edns[=#]\fR
|
||||
.RS 4
|
||||
Specify the EDNS version to query with\&. Valid values are 0 to 255\&. Setting the EDNS version will cause a EDNS query to be sent\&.
|
||||
\fB+noedns\fR
|
||||
clears the remembered EDNS version\&. EDNS is set to 0 by default\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]ednsflags[=#]\fR
|
||||
.RS 4
|
||||
Set the must\-be\-zero EDNS flags bits (Z bits) to the specified value\&. Decimal, hex and octal encodings are accepted\&. Setting a named flag (e\&.g\&. DO) will silently be ignored\&. By default, no Z bits are set\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]ednsnegotiation\fR
|
||||
.RS 4
|
||||
Enable / disable EDNS version negotiation\&. By default EDNS version negotiation is enabled\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]ednsopt[=code[:value]]\fR
|
||||
.RS 4
|
||||
Specify EDNS option with code point
|
||||
\fBcode\fR
|
||||
and optionally payload of
|
||||
\fBvalue\fR
|
||||
as a hexadecimal string\&.
|
||||
\fBcode\fR
|
||||
can be either an EDNS option name (for example,
|
||||
NSID
|
||||
or
|
||||
ECS), or an arbitrary numeric value\&.
|
||||
\fB+noednsopt\fR
|
||||
clears the EDNS options to be sent\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]expire\fR
|
||||
.RS 4
|
||||
Send an EDNS Expire option\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]expandaaaa\fR
|
||||
.RS 4
|
||||
When printing AAAA record print all zero nibbles rather than the default RFC 5952 preferred presentation format\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]fail\fR
|
||||
.RS 4
|
||||
Do not try the next server if you receive a SERVFAIL\&. The default is to not try the next server which is the reverse of normal stub resolver behavior\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]header\-only\fR
|
||||
.RS 4
|
||||
Send a query with a DNS header without a question section\&. The default is to add a question section\&. The query type and query name are ignored when this is set\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]identify\fR
|
||||
.RS 4
|
||||
Show [or do not show] the IP address and port number that supplied the answer when the
|
||||
\fI+short\fR
|
||||
option is enabled\&. If short form answers are requested, the default is not to show the source address and port number of the server that provided the answer\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]idnin\fR
|
||||
.RS 4
|
||||
Process [do not process] IDN domain names on input\&. This requires IDN SUPPORT to have been enabled at compile time\&.
|
||||
.sp
|
||||
The default is to process IDN input when standard output is a tty\&. The IDN processing on input is disabled when dig output is redirected to files, pipes, and other non\-tty file descriptors\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]idnout\fR
|
||||
.RS 4
|
||||
Convert [do not convert] puny code on output\&. This requires IDN SUPPORT to have been enabled at compile time\&.
|
||||
.sp
|
||||
The default is to process puny code on output when standard output is a tty\&. The puny code processing on output is disabled when dig output is redirected to files, pipes, and other non\-tty file descriptors\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]ignore\fR
|
||||
.RS 4
|
||||
Ignore truncation in UDP responses instead of retrying with TCP\&. By default, TCP retries are performed\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]keepalive\fR
|
||||
.RS 4
|
||||
Send [or do not send] an EDNS Keepalive option\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]keepopen\fR
|
||||
.RS 4
|
||||
Keep the TCP socket open between queries and reuse it rather than creating a new TCP socket for each lookup\&. The default is
|
||||
\fB+nokeepopen\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]mapped\fR
|
||||
.RS 4
|
||||
Allow mapped IPv4 over IPv6 addresses to be used\&. The default is
|
||||
\fB+mapped\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]multiline\fR
|
||||
.RS 4
|
||||
Print records like the SOA records in a verbose multi\-line format with human\-readable comments\&. The default is to print each record on a single line, to facilitate machine parsing of the
|
||||
\fBdig\fR
|
||||
output\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+ndots=D\fR
|
||||
.RS 4
|
||||
Set the number of dots that have to appear in
|
||||
\fIname\fR
|
||||
to
|
||||
\fID\fR
|
||||
for it to be considered absolute\&. The default value is that defined using the ndots statement in
|
||||
/etc/resolv\&.conf, or 1 if no ndots statement is present\&. Names with fewer dots are interpreted as relative names and will be searched for in the domains listed in the
|
||||
\fBsearch\fR
|
||||
or
|
||||
\fBdomain\fR
|
||||
directive in
|
||||
/etc/resolv\&.conf
|
||||
if
|
||||
\fB+search\fR
|
||||
is set\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]nsid\fR
|
||||
.RS 4
|
||||
Include an EDNS name server ID request when sending a query\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]nssearch\fR
|
||||
.RS 4
|
||||
When this option is set,
|
||||
\fBdig\fR
|
||||
attempts to find the authoritative name servers for the zone containing the name being looked up and display the SOA record that each name server has for the zone\&. Addresses of servers that that did not respond are also printed\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]onesoa\fR
|
||||
.RS 4
|
||||
Print only one (starting) SOA record when performing an AXFR\&. The default is to print both the starting and ending SOA records\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]opcode=value\fR
|
||||
.RS 4
|
||||
Set [restore] the DNS message opcode to the specified value\&. The default value is QUERY (0)\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+padding=value\fR
|
||||
.RS 4
|
||||
Pad the size of the query packet using the EDNS Padding option to blocks of
|
||||
\fIvalue\fR
|
||||
bytes\&. For example,
|
||||
\fB+padding=32\fR
|
||||
would cause a 48\-byte query to be padded to 64 bytes\&. The default block size is 0, which disables padding\&. The maximum is 512\&. Values are ordinarily expected to be powers of two, such as 128; however, this is not mandatory\&. Responses to padded queries may also be padded, but only if the query uses TCP or DNS COOKIE\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]qr\fR
|
||||
.RS 4
|
||||
Toggles the display of the query message as it is sent\&. By default, the query is not printed\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]question\fR
|
||||
.RS 4
|
||||
Toggles the display of the question section of a query when an answer is returned\&. The default is to print the question section as a comment\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]raflag\fR
|
||||
.RS 4
|
||||
Set [do not set] the RA (Recursion Available) bit in the query\&. The default is +noraflag\&. This bit should be ignored by the server for QUERY\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]rdflag\fR
|
||||
.RS 4
|
||||
A synonym for
|
||||
\fI+[no]recurse\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]recurse\fR
|
||||
.RS 4
|
||||
Toggle the setting of the RD (recursion desired) bit in the query\&. This bit is set by default, which means
|
||||
\fBdig\fR
|
||||
normally sends recursive queries\&. Recursion is automatically disabled when using the
|
||||
\fI+nssearch\fR
|
||||
option, and when using
|
||||
\fI+trace\fR
|
||||
except for an initial recursive query to get the list of root servers\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+retry=T\fR
|
||||
.RS 4
|
||||
Sets the number of times to retry UDP queries to server to
|
||||
\fIT\fR
|
||||
instead of the default, 2\&. Unlike
|
||||
\fI+tries\fR, this does not include the initial query\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]rrcomments\fR
|
||||
.RS 4
|
||||
Toggle the display of per\-record comments in the output (for example, human\-readable key information about DNSKEY records)\&. The default is not to print record comments unless multiline mode is active\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]search\fR
|
||||
.RS 4
|
||||
Use [do not use] the search list defined by the searchlist or domain directive in
|
||||
resolv\&.conf
|
||||
(if any)\&. The search list is not used by default\&.
|
||||
.sp
|
||||
\*(Aqndots\*(Aq from
|
||||
resolv\&.conf
|
||||
(default 1) which may be overridden by
|
||||
\fI+ndots\fR
|
||||
determines if the name will be treated as relative or not and hence whether a search is eventually performed or not\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]short\fR
|
||||
.RS 4
|
||||
Provide a terse answer\&. The default is to print the answer in a verbose form\&. This option always has global effect; it cannot be set globally and then overridden on a per\-lookup basis\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]showsearch\fR
|
||||
.RS 4
|
||||
Perform [do not perform] a search showing intermediate results\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]sigchase\fR
|
||||
.RS 4
|
||||
This feature is now obsolete and has been removed; use
|
||||
\fBdelv\fR
|
||||
instead\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+split=W\fR
|
||||
.RS 4
|
||||
Split long hex\- or base64\-formatted fields in resource records into chunks of
|
||||
\fIW\fR
|
||||
characters (where
|
||||
\fIW\fR
|
||||
is rounded up to the nearest multiple of 4)\&.
|
||||
\fI+nosplit\fR
|
||||
or
|
||||
\fI+split=0\fR
|
||||
causes fields not to be split at all\&. The default is 56 characters, or 44 characters when multiline mode is active\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]stats\fR
|
||||
.RS 4
|
||||
Toggles the printing of statistics: when the query was made, the size of the reply and so on\&. The default behavior is to print the query statistics as a comment after each lookup\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]subnet=addr[/prefix\-length]\fR
|
||||
.RS 4
|
||||
Send (don\*(Aqt send) an EDNS Client Subnet option with the specified IP address or network prefix\&.
|
||||
.sp
|
||||
\fBdig +subnet=0\&.0\&.0\&.0/0\fR, or simply
|
||||
\fBdig +subnet=0\fR
|
||||
for short, sends an EDNS CLIENT\-SUBNET option with an empty address and a source prefix\-length of zero, which signals a resolver that the client\*(Aqs address information must
|
||||
\fInot\fR
|
||||
be used when resolving this query\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]tcflag\fR
|
||||
.RS 4
|
||||
Set [do not set] the TC (TrunCation) bit in the query\&. The default is +notcflag\&. This bit should be ignored by the server for QUERY\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]tcp\fR
|
||||
.RS 4
|
||||
Use [do not use] TCP when querying name servers\&. The default behavior is to use UDP unless a type
|
||||
any
|
||||
or
|
||||
ixfr=N
|
||||
query is requested, in which case the default is TCP\&. AXFR queries always use TCP\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+timeout=T\fR
|
||||
.RS 4
|
||||
Sets the timeout for a query to
|
||||
\fIT\fR
|
||||
seconds\&. The default timeout is 5 seconds\&. An attempt to set
|
||||
\fIT\fR
|
||||
to less than 1 will result in a query timeout of 1 second being applied\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]topdown\fR
|
||||
.RS 4
|
||||
This feature is related to
|
||||
\fBdig +sigchase\fR, which is obsolete and has been removed\&. Use
|
||||
\fBdelv\fR
|
||||
instead\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]trace\fR
|
||||
.RS 4
|
||||
Toggle tracing of the delegation path from the root name servers for the name being looked up\&. Tracing is disabled by default\&. When tracing is enabled,
|
||||
\fBdig\fR
|
||||
makes iterative queries to resolve the name being looked up\&. It will follow referrals from the root servers, showing the answer from each server that was used to resolve the lookup\&.
|
||||
.sp
|
||||
If @server is also specified, it affects only the initial query for the root zone name servers\&.
|
||||
.sp
|
||||
\fB+dnssec\fR
|
||||
is also set when +trace is set to better emulate the default queries from a nameserver\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+tries=T\fR
|
||||
.RS 4
|
||||
Sets the number of times to try UDP queries to server to
|
||||
\fIT\fR
|
||||
instead of the default, 3\&. If
|
||||
\fIT\fR
|
||||
is less than or equal to zero, the number of tries is silently rounded up to 1\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+trusted\-key=####\fR
|
||||
.RS 4
|
||||
Formerly specified trusted keys for use with
|
||||
\fBdig +sigchase\fR\&. This feature is now obsolete and has been removed; use
|
||||
\fBdelv\fR
|
||||
instead\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]ttlid\fR
|
||||
.RS 4
|
||||
Display [do not display] the TTL when printing the record\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]ttlunits\fR
|
||||
.RS 4
|
||||
Display [do not display] the TTL in friendly human\-readable time units of "s", "m", "h", "d", and "w", representing seconds, minutes, hours, days and weeks\&. Implies +ttlid\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]unexpected\fR
|
||||
.RS 4
|
||||
Accept [do not accept] answers from unexpected sources\&. By default,
|
||||
\fBdig\fR
|
||||
won\*(Aqt accept a reply from a source other than the one to which it sent the query\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]unknownformat\fR
|
||||
.RS 4
|
||||
Print all RDATA in unknown RR type presentation format (RFC 3597)\&. The default is to print RDATA for known types in the type\*(Aqs presentation format\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]vc\fR
|
||||
.RS 4
|
||||
Use [do not use] TCP when querying name servers\&. This alternate syntax to
|
||||
\fI+[no]tcp\fR
|
||||
is provided for backwards compatibility\&. The "vc" stands for "virtual circuit"\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]yaml\fR
|
||||
.RS 4
|
||||
Print the responses (and, if
|
||||
\fB+qr\fR
|
||||
is in use, also the outgoing queries) in a detailed YAML format\&.
|
||||
.RE
|
||||
.PP
|
||||
\fB+[no]zflag\fR
|
||||
.RS 4
|
||||
Set [do not set] the last unassigned DNS header flag in a DNS query\&. This flag is off by default\&.
|
||||
.RE
|
||||
.SH "MULTIPLE QUERIES"
|
||||
.PP
|
||||
The BIND 9 implementation of
|
||||
\fBdig \fR
|
||||
supports specifying multiple queries on the command line (in addition to supporting the
|
||||
\fB\-f\fR
|
||||
batch file option)\&. Each of those queries can be supplied with its own set of flags, options and query options\&.
|
||||
.PP
|
||||
In this case, each
|
||||
\fIquery\fR
|
||||
argument represent an individual query in the command\-line syntax described above\&. Each consists of any of the standard options and flags, the name to be looked up, an optional query type and class and any query options that should be applied to that query\&.
|
||||
.PP
|
||||
A global set of query options, which should be applied to all queries, can also be supplied\&. These global query options must precede the first tuple of name, class, type, options, flags, and query options supplied on the command line\&. Any global query options (except
|
||||
\fB+[no]cmd\fR
|
||||
and
|
||||
\fB+[no]short\fR
|
||||
options) can be overridden by a query\-specific set of query options\&. For example:
|
||||
.sp
|
||||
.if n \{\
|
||||
.RS 4
|
||||
.\}
|
||||
.nf
|
||||
dig +qr www\&.isc\&.org any \-x 127\&.0\&.0\&.1 isc\&.org ns +noqr
|
||||
.fi
|
||||
.if n \{\
|
||||
.RE
|
||||
.\}
|
||||
.sp
|
||||
shows how
|
||||
\fBdig\fR
|
||||
could be used from the command line to make three lookups: an ANY query for
|
||||
www\&.isc\&.org, a reverse lookup of 127\&.0\&.0\&.1 and a query for the NS records of
|
||||
isc\&.org\&. A global query option of
|
||||
\fI+qr\fR
|
||||
is applied, so that
|
||||
\fBdig\fR
|
||||
shows the initial query it made for each lookup\&. The final query has a local query option of
|
||||
\fI+noqr\fR
|
||||
which means that
|
||||
\fBdig\fR
|
||||
will not print the initial query when it looks up the NS records for
|
||||
isc\&.org\&.
|
||||
.SH "IDN SUPPORT"
|
||||
.PP
|
||||
If
|
||||
\fBdig\fR
|
||||
has been built with IDN (internationalized domain name) support, it can accept and display non\-ASCII domain names\&.
|
||||
\fBdig\fR
|
||||
appropriately converts character encoding of domain name before sending a request to DNS server or displaying a reply from the server\&. If you\*(Aqd like to turn off the IDN support for some reason, use parameters
|
||||
\fI+noidnin\fR
|
||||
and
|
||||
\fI+noidnout\fR
|
||||
or define the
|
||||
\fBIDN_DISABLE\fR
|
||||
environment variable\&.
|
||||
.SH "FILES"
|
||||
.PP
|
||||
/etc/resolv\&.conf
|
||||
.PP
|
||||
${HOME}/\&.digrc
|
||||
.SH "SEE ALSO"
|
||||
.PP
|
||||
\fBdelv\fR(1),
|
||||
\fBhost\fR(1),
|
||||
\fBnamed\fR(8),
|
||||
\fBdnssec-keygen\fR(8),
|
||||
RFC 1035\&.
|
||||
.SH "BUGS"
|
||||
.PP
|
||||
There are probably too many query options\&.
|
||||
.SH "AUTHOR"
|
||||
.PP
|
||||
\fBInternet Systems Consortium, Inc\&.\fR
|
||||
.SH "COPYRIGHT"
|
||||
.br
|
||||
Copyright \(co 2000-2011, 2013-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
.br
|
||||
700
bin/dig/dig.c
700
bin/dig/dig.c
File diff suppressed because it is too large
Load Diff
1431
bin/dig/dig.docbook
Normal file
1431
bin/dig/dig.docbook
Normal file
File diff suppressed because it is too large
Load Diff
1155
bin/dig/dig.html
Normal file
1155
bin/dig/dig.html
Normal file
File diff suppressed because it is too large
Load Diff
637
bin/dig/dig.rst
637
bin/dig/dig.rst
@@ -1,637 +0,0 @@
|
||||
..
|
||||
Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
See the COPYRIGHT file distributed with this work for additional
|
||||
information regarding copyright ownership.
|
||||
|
||||
..
|
||||
Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
See the COPYRIGHT file distributed with this work for additional
|
||||
information regarding copyright ownership.
|
||||
|
||||
|
||||
.. highlight: console
|
||||
|
||||
.. _man_dig:
|
||||
|
||||
dig - DNS lookup utility
|
||||
------------------------
|
||||
|
||||
Synopsis
|
||||
~~~~~~~~
|
||||
:program:`dig` [@server] [**-b** address] [**-c** class] [**-f** filename] [**-k** filename] [**-m**] [**-p** port#] [**-q** name] [**-t** type] [**-v**] [**-x** addr] [**-y** [hmac:]name:key] [ [**-4**] | [**-6**] ] [name] [type] [class] [queryopt...]
|
||||
|
||||
:program:`dig` [**-h**]
|
||||
|
||||
:program:`dig` [global-queryopt...] [query...]
|
||||
|
||||
Description
|
||||
~~~~~~~~~~~
|
||||
|
||||
``dig`` is a flexible tool for interrogating DNS name servers. It
|
||||
performs DNS lookups and displays the answers that are returned from the
|
||||
name server(s) that were queried. Most DNS administrators use ``dig`` to
|
||||
troubleshoot DNS problems because of its flexibility, ease of use, and
|
||||
clarity of output. Other lookup tools tend to have less functionality
|
||||
than ``dig``.
|
||||
|
||||
Although ``dig`` is normally used with command-line arguments, it also
|
||||
has a batch mode of operation for reading lookup requests from a file. A
|
||||
brief summary of its command-line arguments and options is printed when
|
||||
the ``-h`` option is given. The BIND 9
|
||||
implementation of ``dig`` allows multiple lookups to be issued from the
|
||||
command line.
|
||||
|
||||
Unless it is told to query a specific name server, ``dig`` tries each
|
||||
of the servers listed in ``/etc/resolv.conf``. If no usable server
|
||||
addresses are found, ``dig`` sends the query to the local host.
|
||||
|
||||
When no command-line arguments or options are given, ``dig``
|
||||
performs an NS query for "." (the root).
|
||||
|
||||
It is possible to set per-user defaults for ``dig`` via
|
||||
``${HOME}/.digrc``. This file is read and any options in it are applied
|
||||
before the command-line arguments. The ``-r`` option disables this
|
||||
feature, for scripts that need predictable behavior.
|
||||
|
||||
The IN and CH class names overlap with the IN and CH top-level domain
|
||||
names. Either use the ``-t`` and ``-c`` options to specify the type and
|
||||
class, use the ``-q`` to specify the domain name, or use "IN." and
|
||||
"CH." when looking up these top-level domains.
|
||||
|
||||
Simple Usage
|
||||
~~~~~~~~~~~~
|
||||
|
||||
A typical invocation of ``dig`` looks like:
|
||||
|
||||
::
|
||||
|
||||
dig @server name type
|
||||
|
||||
where:
|
||||
|
||||
``server``
|
||||
is the name or IP address of the name server to query. This can be an
|
||||
IPv4 address in dotted-decimal notation or an IPv6 address in
|
||||
colon-delimited notation. When the supplied ``server`` argument is a
|
||||
hostname, ``dig`` resolves that name before querying that name
|
||||
server.
|
||||
|
||||
If no ``server`` argument is provided, ``dig`` consults
|
||||
``/etc/resolv.conf``; if an address is found there, it queries the
|
||||
name server at that address. If either of the ``-4`` or ``-6``
|
||||
options are in use, then only addresses for the corresponding
|
||||
transport are tried. If no usable addresses are found, ``dig``
|
||||
sends the query to the local host. The reply from the name server
|
||||
that responds is displayed.
|
||||
|
||||
``name``
|
||||
is the name of the resource record that is to be looked up.
|
||||
|
||||
``type``
|
||||
indicates what type of query is required - ANY, A, MX, SIG, etc.
|
||||
``type`` can be any valid query type. If no ``type`` argument is
|
||||
supplied, ``dig`` performs a lookup for an A record.
|
||||
|
||||
Options
|
||||
~~~~~~~
|
||||
|
||||
``-4``
|
||||
This option indicates that only IPv4 should be used.
|
||||
|
||||
``-6``
|
||||
This option indicates that only IPv6 should be used.
|
||||
|
||||
``-b address[#port]``
|
||||
This option sets the source IP address of the query. The ``address`` must be a
|
||||
valid address on one of the host's network interfaces, or "0.0.0.0"
|
||||
or "::". An optional port may be specified by appending ``#port``.
|
||||
|
||||
``-c class``
|
||||
This option sets the query class. The default ``class`` is IN; other classes are
|
||||
HS for Hesiod records or CH for Chaosnet records.
|
||||
|
||||
``-f file``
|
||||
This option sets batch mode, in which ``dig`` reads a list of lookup requests to process from
|
||||
the given ``file``. Each line in the file should be organized in the
|
||||
same way it would be presented as a query to ``dig`` using the
|
||||
command-line interface.
|
||||
|
||||
``-k keyfile``
|
||||
This option tells ``named`` to sign queries using TSIG using a key read from the given file. Key
|
||||
files can be generated using ``tsig-keygen``. When using TSIG
|
||||
authentication with ``dig``, the name server that is queried needs to
|
||||
know the key and algorithm that is being used. In BIND, this is done
|
||||
by providing appropriate ``key`` and ``server`` statements in
|
||||
``named.conf``.
|
||||
|
||||
``-m``
|
||||
This option enables memory usage debugging.
|
||||
|
||||
``-p port``
|
||||
This option sends the query to a non-standard port on the server, instead of the
|
||||
default port 53. This option is used to test a name server that
|
||||
has been configured to listen for queries on a non-standard port
|
||||
number.
|
||||
|
||||
``-q name``
|
||||
This option specifies the domain name to query. This is useful to distinguish the ``name``
|
||||
from other arguments.
|
||||
|
||||
``-r``
|
||||
This option indicates that options from ``${HOME}/.digrc`` should not be read. This is useful for
|
||||
scripts that need predictable behavior.
|
||||
|
||||
``-t type``
|
||||
This option indicates the resource record type to query, which can be any valid query type. If
|
||||
it is a resource record type supported in BIND 9, it can be given by
|
||||
the type mnemonic (such as ``NS`` or ``AAAA``). The default query type is
|
||||
``A``, unless the ``-x`` option is supplied to indicate a reverse
|
||||
lookup. A zone transfer can be requested by specifying a type of
|
||||
AXFR. When an incremental zone transfer (IXFR) is required, set the
|
||||
``type`` to ``ixfr=N``. The incremental zone transfer contains
|
||||
all changes made to the zone since the serial number in the zone's
|
||||
SOA record was ``N``.
|
||||
|
||||
All resource record types can be expressed as ``TYPEnn``, where ``nn`` is
|
||||
the number of the type. If the resource record type is not supported
|
||||
in BIND 9, the result is displayed as described in :rfc:`3597`.
|
||||
|
||||
``-u``
|
||||
This option indicates that print query times should be provided in microseconds instead of milliseconds.
|
||||
|
||||
``-v``
|
||||
This option prints the version number and exits.
|
||||
|
||||
``-x addr``
|
||||
This option sets simplified reverse lookups, for mapping addresses to names. The
|
||||
``addr`` is an IPv4 address in dotted-decimal notation, or a
|
||||
colon-delimited IPv6 address. When the ``-x`` option is used, there is no
|
||||
need to provide the ``name``, ``class``, and ``type`` arguments.
|
||||
``dig`` automatically performs a lookup for a name like
|
||||
``94.2.0.192.in-addr.arpa`` and sets the query type and class to PTR
|
||||
and IN respectively. IPv6 addresses are looked up using nibble format
|
||||
under the IP6.ARPA domain.
|
||||
|
||||
``-y [hmac:]keyname:secret``
|
||||
This option signs queries using TSIG with the given authentication key.
|
||||
``keyname`` is the name of the key, and ``secret`` is the
|
||||
base64-encoded shared secret. ``hmac`` is the name of the key algorithm;
|
||||
valid choices are ``hmac-md5``, ``hmac-sha1``, ``hmac-sha224``,
|
||||
``hmac-sha256``, ``hmac-sha384``, or ``hmac-sha512``. If ``hmac`` is
|
||||
not specified, the default is ``hmac-md5``; if MD5 was disabled, the default is
|
||||
``hmac-sha256``.
|
||||
|
||||
.. note:: Only the ``-k`` option should be used, rather than the ``-y`` option,
|
||||
because with ``-y`` the shared secret is supplied as a command-line
|
||||
argument in clear text. This may be visible in the output from ``ps1`` or
|
||||
in a history file maintained by the user's shell.
|
||||
|
||||
Query Options
|
||||
~~~~~~~~~~~~~
|
||||
|
||||
``dig`` provides a number of query options which affect the way in which
|
||||
lookups are made and the results displayed. Some of these set or reset
|
||||
flag bits in the query header, some determine which sections of the
|
||||
answer get printed, and others determine the timeout and retry
|
||||
strategies.
|
||||
|
||||
Each query option is identified by a keyword preceded by a plus sign
|
||||
(``+``). Some keywords set or reset an option; these may be preceded by
|
||||
the string ``no`` to negate the meaning of that keyword. Other keywords
|
||||
assign values to options, like the timeout interval. They have the form
|
||||
``+keyword=value``. Keywords may be abbreviated, provided the
|
||||
abbreviation is unambiguous; for example, ``+cd`` is equivalent to
|
||||
``+cdflag``. The query options are:
|
||||
|
||||
``+[no]aaflag``
|
||||
This option is a synonym for ``+[no]aaonly``.
|
||||
|
||||
``+[no]aaonly``
|
||||
This option sets the ``aa`` flag in the query.
|
||||
|
||||
``+[no]additional``
|
||||
This option displays [or does not display] the additional section of a reply. The
|
||||
default is to display it.
|
||||
|
||||
``+[no]adflag``
|
||||
This option sets [or does not set] the AD (authentic data) bit in the query. This
|
||||
requests the server to return whether all of the answer and authority
|
||||
sections have been validated as secure, according to the security
|
||||
policy of the server. ``AD=1`` indicates that all records have been
|
||||
validated as secure and the answer is not from a OPT-OUT range. ``AD=0``
|
||||
indicates that some part of the answer was insecure or not validated.
|
||||
This bit is set by default.
|
||||
|
||||
``+[no]all``
|
||||
This option sets or clears all display flags.
|
||||
|
||||
``+[no]answer``
|
||||
This option displays [or does not display] the answer section of a reply. The default
|
||||
is to display it.
|
||||
|
||||
``+[no]authority``
|
||||
This option displays [or does not display] the authority section of a reply. The
|
||||
default is to display it.
|
||||
|
||||
``+[no]badcookie``
|
||||
This option retries the lookup with a new server cookie if a BADCOOKIE response is
|
||||
received.
|
||||
|
||||
``+[no]besteffort``
|
||||
This option attempts to display the contents of messages which are malformed. The
|
||||
default is to not display malformed answers.
|
||||
|
||||
``+bufsize[=B]``
|
||||
This option sets the UDP message buffer size advertised using EDNS0 to
|
||||
``B`` bytes. The maximum and minimum sizes of this buffer are 65535 and
|
||||
0, respectively. ``+bufsize`` restores the default buffer size.
|
||||
|
||||
``+[no]cdflag``
|
||||
This option sets [or does not set] the CD (checking disabled) bit in the query. This
|
||||
requests the server to not perform DNSSEC validation of responses.
|
||||
|
||||
``+[no]class``
|
||||
This option displays [or does not display] the CLASS when printing the record.
|
||||
|
||||
``+[no]cmd``
|
||||
This option toggles the printing of the initial comment in the output, identifying the
|
||||
version of ``dig`` and the query options that have been applied. This option
|
||||
always has a global effect; it cannot be set globally and then overridden on a
|
||||
per-lookup basis. The default is to print this comment.
|
||||
|
||||
``+[no]comments``
|
||||
This option toggles the display of some comment lines in the output, with
|
||||
information about the packet header and OPT pseudosection, and the names of
|
||||
the response section. The default is to print these comments.
|
||||
|
||||
Other types of comments in the output are not affected by this option, but
|
||||
can be controlled using other command-line switches. These include
|
||||
``+[no]cmd``, ``+[no]question``, ``+[no]stats``, and ``+[no]rrcomments``.
|
||||
|
||||
``+[no]cookie=####``
|
||||
This option sends [or does not send] a COOKIE EDNS option, with an optional value. Replaying a COOKIE
|
||||
from a previous response allows the server to identify a previous
|
||||
client. The default is ``+cookie``.
|
||||
|
||||
``+cookie`` is also set when ``+trace`` is set to better emulate the
|
||||
default queries from a nameserver.
|
||||
|
||||
``+[no]crypto``
|
||||
This option toggles the display of cryptographic fields in DNSSEC records. The
|
||||
contents of these fields are unnecessary for debugging most DNSSEC
|
||||
validation failures and removing them makes it easier to see the
|
||||
common failures. The default is to display the fields. When omitted,
|
||||
they are replaced by the string ``[omitted]`` or, in the DNSKEY case, the
|
||||
key ID is displayed as the replacement, e.g. ``[ key id = value ]``.
|
||||
|
||||
``+[no]defname``
|
||||
This option, which is deprecated, is treated as a synonym for ``+[no]search``.
|
||||
|
||||
``+[no]dns64prefix``
|
||||
Lookup IPV4ONLY.ARPA AAAA and print any DNS64 prefixes found.
|
||||
|
||||
``+[no]dnssec``
|
||||
This option requests that DNSSEC records be sent by setting the DNSSEC OK (DO) bit in
|
||||
the OPT record in the additional section of the query.
|
||||
|
||||
``+domain=somename``
|
||||
This option sets the search list to contain the single domain ``somename``, as if
|
||||
specified in a ``domain`` directive in ``/etc/resolv.conf``, and
|
||||
enables search list processing as if the ``+search`` option were
|
||||
given.
|
||||
|
||||
``+dscp=value``
|
||||
This option sets the DSCP code point to be used when sending the query. Valid DSCP
|
||||
code points are in the range [0...63]. By default no code point is
|
||||
explicitly set.
|
||||
|
||||
``+[no]edns[=#]``
|
||||
This option specifies the EDNS version to query with. Valid values are 0 to 255.
|
||||
Setting the EDNS version causes an EDNS query to be sent.
|
||||
``+noedns`` clears the remembered EDNS version. EDNS is set to 0 by
|
||||
default.
|
||||
|
||||
``+[no]ednsflags[=#]``
|
||||
This option sets the must-be-zero EDNS flags bits (Z bits) to the specified value.
|
||||
Decimal, hex, and octal encodings are accepted. Setting a named flag
|
||||
(e.g., DO) is silently ignored. By default, no Z bits are set.
|
||||
|
||||
``+[no]ednsnegotiation``
|
||||
This option enables/disables EDNS version negotiation. By default, EDNS version
|
||||
negotiation is enabled.
|
||||
|
||||
``+[no]ednsopt[=code[:value]]``
|
||||
This option specifies the EDNS option with code point ``code`` and an optional payload
|
||||
of ``value`` as a hexadecimal string. ``code`` can be either an EDNS
|
||||
option name (for example, ``NSID`` or ``ECS``) or an arbitrary
|
||||
numeric value. ``+noednsopt`` clears the EDNS options to be sent.
|
||||
|
||||
``+[no]expire``
|
||||
This option sends an EDNS Expire option.
|
||||
|
||||
``+[no]fail``
|
||||
This option indicates that ``named`` should try [or not try] the next server if a SERVFAIL is received. The default is
|
||||
to not try the next server, which is the reverse of normal stub
|
||||
resolver behavior.
|
||||
|
||||
``+[no]header-only``
|
||||
This option sends a query with a DNS header without a question section. The
|
||||
default is to add a question section. The query type and query name
|
||||
are ignored when this is set.
|
||||
|
||||
``+[no]identify``
|
||||
This option shows [or does not show] the IP address and port number that supplied
|
||||
the answer, when the ``+short`` option is enabled. If short form
|
||||
answers are requested, the default is not to show the source address
|
||||
and port number of the server that provided the answer.
|
||||
|
||||
``+[no]idnin``
|
||||
This option processes [or does not process] IDN domain names on input. This requires
|
||||
``IDN SUPPORT`` to have been enabled at compile time.
|
||||
|
||||
The default is to process IDN input when standard output is a tty.
|
||||
The IDN processing on input is disabled when ``dig`` output is redirected
|
||||
to files, pipes, and other non-tty file descriptors.
|
||||
|
||||
``+[no]idnout``
|
||||
This option converts [or does not convert] puny code on output. This requires
|
||||
``IDN SUPPORT`` to have been enabled at compile time.
|
||||
|
||||
The default is to process puny code on output when standard output is
|
||||
a tty. The puny code processing on output is disabled when ``dig`` output
|
||||
is redirected to files, pipes, and other non-tty file descriptors.
|
||||
|
||||
``+[no]ignore``
|
||||
This option ignores [or does not ignore] truncation in UDP responses instead of retrying with TCP. By
|
||||
default, TCP retries are performed.
|
||||
|
||||
``+[no]keepalive``
|
||||
This option sends [or does not send] an EDNS Keepalive option.
|
||||
|
||||
``+[no]keepopen``
|
||||
This option keeps [or does not keep] the TCP socket open between queries, and reuses it rather than
|
||||
creating a new TCP socket for each lookup. The default is
|
||||
``+nokeepopen``.
|
||||
|
||||
``+[no]mapped``
|
||||
This option allows [or does not allow] mapped IPv4-over-IPv6 addresses to be used. The default is
|
||||
``+mapped``.
|
||||
|
||||
``+[no]multiline``
|
||||
This option prints [or does not print] records, like the SOA records, in a verbose multi-line format
|
||||
with human-readable comments. The default is to print each record on
|
||||
a single line to facilitate machine parsing of the ``dig`` output.
|
||||
|
||||
``+ndots=D``
|
||||
This option sets the number of dots (``D``) that must appear in ``name`` for
|
||||
it to be considered absolute. The default value is that defined using
|
||||
the ``ndots`` statement in ``/etc/resolv.conf``, or 1 if no ``ndots``
|
||||
statement is present. Names with fewer dots are interpreted as
|
||||
relative names, and are searched for in the domains listed in the
|
||||
``search`` or ``domain`` directive in ``/etc/resolv.conf`` if
|
||||
``+search`` is set.
|
||||
|
||||
``+[no]nsid``
|
||||
When enabled, this option includes an EDNS name server ID request when sending a query.
|
||||
|
||||
``+[no]nssearch``
|
||||
When this option is set, ``dig`` attempts to find the authoritative
|
||||
name servers for the zone containing the name being looked up, and
|
||||
display the SOA record that each name server has for the zone.
|
||||
Addresses of servers that did not respond are also printed.
|
||||
|
||||
``+[no]onesoa``
|
||||
When enabled, this option prints only one (starting) SOA record when performing an AXFR. The
|
||||
default is to print both the starting and ending SOA records.
|
||||
|
||||
``+[no]opcode=value``
|
||||
When enabled, this option sets (restores) the DNS message opcode to the specified value. The
|
||||
default value is QUERY (0).
|
||||
|
||||
``+padding=value``
|
||||
This option pads the size of the query packet using the EDNS Padding option to
|
||||
blocks of ``value`` bytes. For example, ``+padding=32`` causes a
|
||||
48-byte query to be padded to 64 bytes. The default block size is 0,
|
||||
which disables padding; the maximum is 512. Values are ordinarily
|
||||
expected to be powers of two, such as 128; however, this is not
|
||||
mandatory. Responses to padded queries may also be padded, but only
|
||||
if the query uses TCP or DNS COOKIE.
|
||||
|
||||
``+qid=value``
|
||||
This option specifies the query ID to use when sending queries.
|
||||
|
||||
``+[no]qr``
|
||||
This option toggles the display of the query message as it is sent. By default, the query
|
||||
is not printed.
|
||||
|
||||
``+[no]question``
|
||||
This option toggles the display of the question section of a query when an answer is
|
||||
returned. The default is to print the question section as a comment.
|
||||
|
||||
``+[no]raflag``
|
||||
This option sets [or does not set] the RA (Recursion Available) bit in the query. The
|
||||
default is ``+noraflag``. This bit is ignored by the server for
|
||||
QUERY.
|
||||
|
||||
``+[no]rdflag``
|
||||
This option is a synonym for ``+[no]recurse``.
|
||||
|
||||
``+[no]recurse``
|
||||
This option toggles the setting of the RD (recursion desired) bit in the query.
|
||||
This bit is set by default, which means ``dig`` normally sends
|
||||
recursive queries. Recursion is automatically disabled when the
|
||||
``+nssearch`` or ``+trace`` query option is used.
|
||||
|
||||
``+retry=T``
|
||||
This option sets the number of times to retry UDP queries to server to ``T``
|
||||
instead of the default, 2. Unlike ``+tries``, this does not include
|
||||
the initial query.
|
||||
|
||||
``+[no]rrcomments``
|
||||
This option toggles the display of per-record comments in the output (for example,
|
||||
human-readable key information about DNSKEY records). The default is
|
||||
not to print record comments unless multiline mode is active.
|
||||
|
||||
``+[no]search``
|
||||
This option uses [or does not use] the search list defined by the searchlist or domain
|
||||
directive in ``resolv.conf``, if any. The search list is not used by
|
||||
default.
|
||||
|
||||
``ndots`` from ``resolv.conf`` (default 1), which may be overridden by
|
||||
``+ndots``, determines whether the name is treated as relative
|
||||
and hence whether a search is eventually performed.
|
||||
|
||||
``+[no]short``
|
||||
This option toggles whether a terse answer is provided. The default is to print the answer in a verbose
|
||||
form. This option always has a global effect; it cannot be set globally and
|
||||
then overridden on a per-lookup basis.
|
||||
|
||||
``+[no]showsearch``
|
||||
This option performs [or does not perform] a search showing intermediate results.
|
||||
|
||||
``+[no]sigchase``
|
||||
This feature is now obsolete and has been removed; use ``delv``
|
||||
instead.
|
||||
|
||||
``+split=W``
|
||||
This option splits long hex- or base64-formatted fields in resource records into
|
||||
chunks of ``W`` characters (where ``W`` is rounded up to the nearest
|
||||
multiple of 4). ``+nosplit`` or ``+split=0`` causes fields not to be
|
||||
split at all. The default is 56 characters, or 44 characters when
|
||||
multiline mode is active.
|
||||
|
||||
``+[no]stats``
|
||||
This option toggles the printing of statistics: when the query was made, the size of the
|
||||
reply, etc. The default behavior is to print the query statistics as a
|
||||
comment after each lookup.
|
||||
|
||||
``+[no]subnet=addr[/prefix-length]``
|
||||
This option sends [or does not send] an EDNS CLIENT-SUBNET option with the specified IP
|
||||
address or network prefix.
|
||||
|
||||
``dig +subnet=0.0.0.0/0``, or simply ``dig +subnet=0`` for short,
|
||||
sends an EDNS CLIENT-SUBNET option with an empty address and a source
|
||||
prefix-length of zero, which signals a resolver that the client's
|
||||
address information must *not* be used when resolving this query.
|
||||
|
||||
``+[no]tcflag``
|
||||
This option sets [or does not set] the TC (TrunCation) bit in the query. The default is
|
||||
``+notcflag``. This bit is ignored by the server for QUERY.
|
||||
|
||||
``+[no]tcp``
|
||||
This option indicates whether to use TCP when querying name servers.
|
||||
The default behavior is to use UDP unless a type ``any`` or ``ixfr=N``
|
||||
query is requested, in which case the default is TCP. AXFR queries
|
||||
always use TCP.
|
||||
|
||||
``+timeout=T``
|
||||
This option sets the timeout for a query to ``T`` seconds. The default timeout is
|
||||
5 seconds. An attempt to set ``T`` to less than 1 is silently set to 1.
|
||||
|
||||
``+[no]tls``
|
||||
This option indicates whether to use DNS over TLS (DoT) when querying
|
||||
name servers.
|
||||
|
||||
``+[no]topdown``
|
||||
This feature is related to ``dig +sigchase``, which is obsolete and
|
||||
has been removed. Use ``delv`` instead.
|
||||
|
||||
``+[no]trace``
|
||||
This option toggles tracing of the delegation path from the root name servers for
|
||||
the name being looked up. Tracing is disabled by default. When
|
||||
tracing is enabled, ``dig`` makes iterative queries to resolve the
|
||||
name being looked up. It follows referrals from the root servers,
|
||||
showing the answer from each server that was used to resolve the
|
||||
lookup.
|
||||
|
||||
If ``@server`` is also specified, it affects only the initial query for
|
||||
the root zone name servers.
|
||||
|
||||
``+dnssec`` is also set when ``+trace`` is set, to better emulate the
|
||||
default queries from a name server.
|
||||
|
||||
``+tries=T``
|
||||
This option sets the number of times to try UDP queries to server to ``T``
|
||||
instead of the default, 3. If ``T`` is less than or equal to zero,
|
||||
the number of tries is silently rounded up to 1.
|
||||
|
||||
``+trusted-key=####``
|
||||
This option formerly specified trusted keys for use with ``dig +sigchase``. This
|
||||
feature is now obsolete and has been removed; use ``delv`` instead.
|
||||
|
||||
``+[no]ttlid``
|
||||
This option displays [or does not display] the TTL when printing the record.
|
||||
|
||||
``+[no]ttlunits``
|
||||
This option displays [or does not display] the TTL in friendly human-readable time
|
||||
units of ``s``, ``m``, ``h``, ``d``, and ``w``, representing seconds, minutes,
|
||||
hours, days, and weeks. This implies ``+ttlid``.
|
||||
|
||||
``+[no]unknownformat``
|
||||
This option prints all RDATA in unknown RR type presentation format (:rfc:`3597`).
|
||||
The default is to print RDATA for known types in the type's
|
||||
presentation format.
|
||||
|
||||
``+[no]vc``
|
||||
This option uses [or does not use] TCP when querying name servers. This alternate
|
||||
syntax to ``+[no]tcp`` is provided for backwards compatibility. The
|
||||
``vc`` stands for "virtual circuit."
|
||||
|
||||
``+[no]yaml``
|
||||
When enabled, this option prints the responses (and, if ``+qr`` is in use, also the
|
||||
outgoing queries) in a detailed YAML format.
|
||||
|
||||
``+[no]zflag``
|
||||
This option sets [or does not set] the last unassigned DNS header flag in a DNS query.
|
||||
This flag is off by default.
|
||||
|
||||
Multiple Queries
|
||||
~~~~~~~~~~~~~~~~
|
||||
|
||||
The BIND 9 implementation of ``dig`` supports specifying multiple
|
||||
queries on the command line (in addition to supporting the ``-f`` batch
|
||||
file option). Each of those queries can be supplied with its own set of
|
||||
flags, options, and query options.
|
||||
|
||||
In this case, each ``query`` argument represents an individual query in
|
||||
the command-line syntax described above. Each consists of any of the
|
||||
standard options and flags, the name to be looked up, an optional query
|
||||
type and class, and any query options that should be applied to that
|
||||
query.
|
||||
|
||||
A global set of query options, which should be applied to all queries,
|
||||
can also be supplied. These global query options must precede the first
|
||||
tuple of name, class, type, options, flags, and query options supplied
|
||||
on the command line. Any global query options (except ``+[no]cmd`` and
|
||||
``+[no]short`` options) can be overridden by a query-specific set of
|
||||
query options. For example:
|
||||
|
||||
::
|
||||
|
||||
dig +qr www.isc.org any -x 127.0.0.1 isc.org ns +noqr
|
||||
|
||||
shows how ``dig`` can be used from the command line to make three
|
||||
lookups: an ANY query for ``www.isc.org``, a reverse lookup of 127.0.0.1,
|
||||
and a query for the NS records of ``isc.org``. A global query option of
|
||||
``+qr`` is applied, so that ``dig`` shows the initial query it made for
|
||||
each lookup. The final query has a local query option of ``+noqr`` which
|
||||
means that ``dig`` does not print the initial query when it looks up the
|
||||
NS records for ``isc.org``.
|
||||
|
||||
IDN Support
|
||||
~~~~~~~~~~~
|
||||
|
||||
If ``dig`` has been built with IDN (internationalized domain name)
|
||||
support, it can accept and display non-ASCII domain names. ``dig``
|
||||
appropriately converts character encoding of a domain name before sending
|
||||
a request to a DNS server or displaying a reply from the server.
|
||||
To turn off IDN support, use the parameters
|
||||
``+noidnin`` and ``+noidnout``, or define the ``IDN_DISABLE`` environment
|
||||
variable.
|
||||
|
||||
Files
|
||||
~~~~~
|
||||
|
||||
``/etc/resolv.conf``
|
||||
|
||||
``${HOME}/.digrc``
|
||||
|
||||
See Also
|
||||
~~~~~~~~
|
||||
|
||||
:manpage:`delv(1)`, :manpage:`host(1)`, :manpage:`named(8)`, :manpage:`dnssec-keygen(8)`, :rfc:`1035`.
|
||||
|
||||
Bugs
|
||||
~~~~
|
||||
|
||||
There are probably too many query options.
|
||||
1955
bin/dig/dighost.c
1955
bin/dig/dighost.c
File diff suppressed because it is too large
Load Diff
273
bin/dig/host.1
Normal file
273
bin/dig/host.1
Normal file
@@ -0,0 +1,273 @@
|
||||
.\" Copyright (C) 2000-2002, 2004, 2005, 2007-2009, 2014-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
.\"
|
||||
.\" This Source Code Form is subject to the terms of the Mozilla Public
|
||||
.\" License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
.\" file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
.\"
|
||||
.hy 0
|
||||
.ad l
|
||||
'\" t
|
||||
.\" Title: host
|
||||
.\" Author:
|
||||
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
|
||||
.\" Date: 2009-01-20
|
||||
.\" Manual: BIND9
|
||||
.\" Source: ISC
|
||||
.\" Language: English
|
||||
.\"
|
||||
.TH "HOST" "1" "2009\-01\-20" "ISC" "BIND9"
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * Define some portability stuff
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
.\" http://bugs.debian.org/507673
|
||||
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
|
||||
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
.ie \n(.g .ds Aq \(aq
|
||||
.el .ds Aq '
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * set default formatting
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" disable hyphenation
|
||||
.nh
|
||||
.\" disable justification (adjust text to left margin only)
|
||||
.ad l
|
||||
.\" -----------------------------------------------------------------
|
||||
.\" * MAIN CONTENT STARTS HERE *
|
||||
.\" -----------------------------------------------------------------
|
||||
.SH "NAME"
|
||||
host \- DNS lookup utility
|
||||
.SH "SYNOPSIS"
|
||||
.HP \w'\fBhost\fR\ 'u
|
||||
\fBhost\fR [\fB\-aACdlnrsTUwv\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-N\ \fR\fB\fIndots\fR\fR] [\fB\-R\ \fR\fB\fInumber\fR\fR] [\fB\-t\ \fR\fB\fItype\fR\fR] [\fB\-W\ \fR\fB\fIwait\fR\fR] [\fB\-m\ \fR\fB\fIflag\fR\fR] [[\fB\-4\fR] | [\fB\-6\fR]] [\fB\-v\fR] [\fB\-V\fR] {name} [server]
|
||||
.SH "DESCRIPTION"
|
||||
.PP
|
||||
\fBhost\fR
|
||||
is a simple utility for performing DNS lookups\&. It is normally used to convert names to IP addresses and vice versa\&. When no arguments or options are given,
|
||||
\fBhost\fR
|
||||
prints a short summary of its command line arguments and options\&.
|
||||
.PP
|
||||
\fIname\fR
|
||||
is the domain name that is to be looked up\&. It can also be a dotted\-decimal IPv4 address or a colon\-delimited IPv6 address, in which case
|
||||
\fBhost\fR
|
||||
will by default perform a reverse lookup for that address\&.
|
||||
\fIserver\fR
|
||||
is an optional argument which is either the name or IP address of the name server that
|
||||
\fBhost\fR
|
||||
should query instead of the server or servers listed in
|
||||
/etc/resolv\&.conf\&.
|
||||
.SH "OPTIONS"
|
||||
.PP
|
||||
\-4
|
||||
.RS 4
|
||||
Use IPv4 only for query transport\&. See also the
|
||||
\fB\-6\fR
|
||||
option\&.
|
||||
.RE
|
||||
.PP
|
||||
\-6
|
||||
.RS 4
|
||||
Use IPv6 only for query transport\&. See also the
|
||||
\fB\-4\fR
|
||||
option\&.
|
||||
.RE
|
||||
.PP
|
||||
\-a
|
||||
.RS 4
|
||||
"All"\&. The
|
||||
\fB\-a\fR
|
||||
option is normally equivalent to
|
||||
\fB\-v \-t \fR\fBANY\fR\&. It also affects the behaviour of the
|
||||
\fB\-l\fR
|
||||
list zone option\&.
|
||||
.RE
|
||||
.PP
|
||||
\-A
|
||||
.RS 4
|
||||
"Almost all"\&. The
|
||||
\fB\-A\fR
|
||||
option is equivalent to
|
||||
\fB\-a\fR
|
||||
except RRSIG, NSEC, and NSEC3 records are omitted from the output\&.
|
||||
.RE
|
||||
.PP
|
||||
\-c \fIclass\fR
|
||||
.RS 4
|
||||
Query class: This can be used to lookup HS (Hesiod) or CH (Chaosnet) class resource records\&. The default class is IN (Internet)\&.
|
||||
.RE
|
||||
.PP
|
||||
\-C
|
||||
.RS 4
|
||||
Check consistency:
|
||||
\fBhost\fR
|
||||
will query the SOA records for zone
|
||||
\fIname\fR
|
||||
from all the listed authoritative name servers for that zone\&. The list of name servers is defined by the NS records that are found for the zone\&.
|
||||
.RE
|
||||
.PP
|
||||
\-d
|
||||
.RS 4
|
||||
Print debugging traces\&. Equivalent to the
|
||||
\fB\-v\fR
|
||||
verbose option\&.
|
||||
.RE
|
||||
.PP
|
||||
\-l
|
||||
.RS 4
|
||||
List zone: The
|
||||
\fBhost\fR
|
||||
command performs a zone transfer of zone
|
||||
\fIname\fR
|
||||
and prints out the NS, PTR and address records (A/AAAA)\&.
|
||||
.sp
|
||||
Together, the
|
||||
\fB\-l \-a\fR
|
||||
options print all records in the zone\&.
|
||||
.RE
|
||||
.PP
|
||||
\-N \fIndots\fR
|
||||
.RS 4
|
||||
The number of dots that have to be in
|
||||
\fIname\fR
|
||||
for it to be considered absolute\&. The default value is that defined using the ndots statement in
|
||||
/etc/resolv\&.conf, or 1 if no ndots statement is present\&. Names with fewer dots are interpreted as relative names and will be searched for in the domains listed in the
|
||||
\fBsearch\fR
|
||||
or
|
||||
\fBdomain\fR
|
||||
directive in
|
||||
/etc/resolv\&.conf\&.
|
||||
.RE
|
||||
.PP
|
||||
\-r
|
||||
.RS 4
|
||||
Non\-recursive query: Setting this option clears the RD (recursion desired) bit in the query\&. This should mean that the name server receiving the query will not attempt to resolve
|
||||
\fIname\fR\&. The
|
||||
\fB\-r\fR
|
||||
option enables
|
||||
\fBhost\fR
|
||||
to mimic the behavior of a name server by making non\-recursive queries and expecting to receive answers to those queries that can be referrals to other name servers\&.
|
||||
.RE
|
||||
.PP
|
||||
\-R \fInumber\fR
|
||||
.RS 4
|
||||
Number of retries for UDP queries: If
|
||||
\fInumber\fR
|
||||
is negative or zero, the number of retries will default to 1\&. The default value is 1, or the value of the
|
||||
\fIattempts\fR
|
||||
option in
|
||||
/etc/resolv\&.conf, if set\&.
|
||||
.RE
|
||||
.PP
|
||||
\-s
|
||||
.RS 4
|
||||
Do
|
||||
\fInot\fR
|
||||
send the query to the next nameserver if any server responds with a SERVFAIL response, which is the reverse of normal stub resolver behavior\&.
|
||||
.RE
|
||||
.PP
|
||||
\-t \fItype\fR
|
||||
.RS 4
|
||||
Query type: The
|
||||
\fItype\fR
|
||||
argument can be any recognized query type: CNAME, NS, SOA, TXT, DNSKEY, AXFR, etc\&.
|
||||
.sp
|
||||
When no query type is specified,
|
||||
\fBhost\fR
|
||||
automatically selects an appropriate query type\&. By default, it looks for A, AAAA, and MX records\&. If the
|
||||
\fB\-C\fR
|
||||
option is given, queries will be made for SOA records\&. If
|
||||
\fIname\fR
|
||||
is a dotted\-decimal IPv4 address or colon\-delimited IPv6 address,
|
||||
\fBhost\fR
|
||||
will query for PTR records\&.
|
||||
.sp
|
||||
If a query type of IXFR is chosen the starting serial number can be specified by appending an equal followed by the starting serial number (like
|
||||
\fB\-t \fR\fBIXFR=12345678\fR)\&.
|
||||
.RE
|
||||
.PP
|
||||
\-T, \-U
|
||||
.RS 4
|
||||
TCP/UDP: By default,
|
||||
\fBhost\fR
|
||||
uses UDP when making queries\&. The
|
||||
\fB\-T\fR
|
||||
option makes it use a TCP connection when querying the name server\&. TCP will be automatically selected for queries that require it, such as zone transfer (AXFR) requests\&. Type ANY queries default to TCP but can be forced to UDP initially using
|
||||
\fB\-U\fR\&.
|
||||
.RE
|
||||
.PP
|
||||
\-m \fIflag\fR
|
||||
.RS 4
|
||||
Memory usage debugging: the flag can be
|
||||
\fIrecord\fR,
|
||||
\fIusage\fR, or
|
||||
\fItrace\fR\&. You can specify the
|
||||
\fB\-m\fR
|
||||
option more than once to set multiple flags\&.
|
||||
.RE
|
||||
.PP
|
||||
\-v
|
||||
.RS 4
|
||||
Verbose output\&. Equivalent to the
|
||||
\fB\-d\fR
|
||||
debug option\&. Verbose output can also be enabled by setting the
|
||||
\fIdebug\fR
|
||||
option in
|
||||
/etc/resolv\&.conf\&.
|
||||
.RE
|
||||
.PP
|
||||
\-V
|
||||
.RS 4
|
||||
Print the version number and exit\&.
|
||||
.RE
|
||||
.PP
|
||||
\-w
|
||||
.RS 4
|
||||
Wait forever: The query timeout is set to the maximum possible\&. See also the
|
||||
\fB\-W\fR
|
||||
option\&.
|
||||
.RE
|
||||
.PP
|
||||
\-W \fIwait\fR
|
||||
.RS 4
|
||||
Timeout: Wait for up to
|
||||
\fIwait\fR
|
||||
seconds for a reply\&. If
|
||||
\fIwait\fR
|
||||
is less than one, the wait interval is set to one second\&.
|
||||
.sp
|
||||
By default,
|
||||
\fBhost\fR
|
||||
will wait for 5 seconds for UDP responses and 10 seconds for TCP connections\&. These defaults can be overridden by the
|
||||
\fItimeout\fR
|
||||
option in
|
||||
/etc/resolv\&.conf\&.
|
||||
.sp
|
||||
See also the
|
||||
\fB\-w\fR
|
||||
option\&.
|
||||
.RE
|
||||
.SH "IDN SUPPORT"
|
||||
.PP
|
||||
If
|
||||
\fBhost\fR
|
||||
has been built with IDN (internationalized domain name) support, it can accept and display non\-ASCII domain names\&.
|
||||
\fBhost\fR
|
||||
appropriately converts character encoding of domain name before sending a request to DNS server or displaying a reply from the server\&. If you\*(Aqd like to turn off the IDN support for some reason, define the
|
||||
\fBIDN_DISABLE\fR
|
||||
environment variable\&. The IDN support is disabled if the variable is set when
|
||||
\fBhost\fR
|
||||
runs\&.
|
||||
.SH "FILES"
|
||||
.PP
|
||||
/etc/resolv\&.conf
|
||||
.SH "SEE ALSO"
|
||||
.PP
|
||||
\fBdig\fR(1),
|
||||
\fBnamed\fR(8)\&.
|
||||
.SH "AUTHOR"
|
||||
.PP
|
||||
\fBInternet Systems Consortium, Inc\&.\fR
|
||||
.SH "COPYRIGHT"
|
||||
.br
|
||||
Copyright \(co 2000-2002, 2004, 2005, 2007-2009, 2014-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
.br
|
||||
@@ -3,7 +3,7 @@
|
||||
*
|
||||
* This Source Code Form is subject to the terms of the Mozilla Public
|
||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
*
|
||||
* See the COPYRIGHT file distributed with this work for additional
|
||||
* information regarding copyright ownership.
|
||||
@@ -21,7 +21,6 @@
|
||||
#endif /* ifdef HAVE_LOCALE_H */
|
||||
|
||||
#include <isc/app.h>
|
||||
#include <isc/attributes.h>
|
||||
#include <isc/commandline.h>
|
||||
#include <isc/netaddr.h>
|
||||
#include <isc/print.h>
|
||||
@@ -39,7 +38,7 @@
|
||||
#include <dns/rdatastruct.h>
|
||||
#include <dns/rdatatype.h>
|
||||
|
||||
#include "dighost.h"
|
||||
#include <dig/dig.h>
|
||||
|
||||
static bool short_form = true, listed_server = false;
|
||||
static bool default_lookups = true;
|
||||
@@ -102,39 +101,36 @@ rcode_totext(dns_rcode_t rcode) {
|
||||
return (totext.deconsttext);
|
||||
}
|
||||
|
||||
ISC_NORETURN static void
|
||||
show_usage(void);
|
||||
ISC_PLATFORM_NORETURN_PRE static void
|
||||
show_usage(void) ISC_PLATFORM_NORETURN_POST;
|
||||
|
||||
static void
|
||||
show_usage(void) {
|
||||
fprintf(stderr,
|
||||
"Usage: host [-aCdilrTvVw] [-c class] [-N ndots] [-t type] [-W "
|
||||
"time]\n"
|
||||
" [-R number] [-m flag] [-p port] hostname "
|
||||
"[server]\n"
|
||||
" -a is equivalent to -v -t ANY\n"
|
||||
" -A is like -a but omits RRSIG, NSEC, NSEC3\n"
|
||||
" -c specifies query class for non-IN data\n"
|
||||
" -C compares SOA records on authoritative nameservers\n"
|
||||
" -d is equivalent to -v\n"
|
||||
" -l lists all hosts in a domain, using AXFR\n"
|
||||
" -m set memory debugging flag (trace|record|usage)\n"
|
||||
" -N changes the number of dots allowed before root "
|
||||
"lookup "
|
||||
"is done\n"
|
||||
" -p specifies the port on the server to query\n"
|
||||
" -r disables recursive processing\n"
|
||||
" -R specifies number of retries for UDP packets\n"
|
||||
" -s a SERVFAIL response should stop query\n"
|
||||
" -t specifies the query type\n"
|
||||
" -T enables TCP/IP mode\n"
|
||||
" -U enables UDP mode\n"
|
||||
" -v enables verbose output\n"
|
||||
" -V print version number and exit\n"
|
||||
" -w specifies to wait forever for a reply\n"
|
||||
" -W specifies how long to wait for a reply\n"
|
||||
" -4 use IPv4 query transport only\n"
|
||||
" -6 use IPv6 query transport only\n");
|
||||
fputs("Usage: host [-aCdilrTvVw] [-c class] [-N ndots] [-t type] [-W "
|
||||
"time]\n"
|
||||
" [-R number] [-m flag] hostname [server]\n"
|
||||
" -a is equivalent to -v -t ANY\n"
|
||||
" -A is like -a but omits RRSIG, NSEC, NSEC3\n"
|
||||
" -c specifies query class for non-IN data\n"
|
||||
" -C compares SOA records on authoritative nameservers\n"
|
||||
" -d is equivalent to -v\n"
|
||||
" -l lists all hosts in a domain, using AXFR\n"
|
||||
" -m set memory debugging flag (trace|record|usage)\n"
|
||||
" -N changes the number of dots allowed before root lookup "
|
||||
"is done\n"
|
||||
" -r disables recursive processing\n"
|
||||
" -R specifies number of retries for UDP packets\n"
|
||||
" -s a SERVFAIL response should stop query\n"
|
||||
" -t specifies the query type\n"
|
||||
" -T enables TCP/IP mode\n"
|
||||
" -U enables UDP mode\n"
|
||||
" -v enables verbose output\n"
|
||||
" -V print version number and exit\n"
|
||||
" -w specifies to wait forever for a reply\n"
|
||||
" -W specifies how long to wait for a reply\n"
|
||||
" -4 use IPv4 query transport only\n"
|
||||
" -6 use IPv6 query transport only\n",
|
||||
stderr);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
@@ -579,12 +575,12 @@ printmessage(dig_query_t *query, const isc_buffer_t *msgbuf, dns_message_t *msg,
|
||||
return (result);
|
||||
}
|
||||
|
||||
static const char *optstring = "46aAc:dilnm:p:rst:vVwCDN:R:TUW:";
|
||||
static const char *optstring = "46aAc:dilnm:rst:vVwCDN:R:TUW:";
|
||||
|
||||
/*% version */
|
||||
static void
|
||||
version(void) {
|
||||
fprintf(stderr, "host %s\n", PACKAGE_VERSION);
|
||||
fputs("host " VERSION "\n", stderr);
|
||||
}
|
||||
|
||||
static void
|
||||
@@ -643,8 +639,6 @@ pre_parse_args(int argc, char **argv) {
|
||||
break;
|
||||
case 'N':
|
||||
break;
|
||||
case 'p':
|
||||
break;
|
||||
case 'r':
|
||||
break;
|
||||
case 'R':
|
||||
@@ -692,7 +686,6 @@ parse_args(bool is_batchfile, int argc, char **argv) {
|
||||
lookup = make_empty_lookup();
|
||||
|
||||
lookup->servfail_stops = false;
|
||||
lookup->besteffort = false;
|
||||
lookup->comments = false;
|
||||
short_form = !verbose;
|
||||
|
||||
@@ -848,9 +841,6 @@ parse_args(bool is_batchfile, int argc, char **argv) {
|
||||
case 's':
|
||||
lookup->servfail_stops = true;
|
||||
break;
|
||||
case 'p':
|
||||
port = atoi(isc_commandline_argument);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
406
bin/dig/host.docbook
Normal file
406
bin/dig/host.docbook
Normal file
@@ -0,0 +1,406 @@
|
||||
<!DOCTYPE book [
|
||||
<!ENTITY mdash "—">]>
|
||||
<!--
|
||||
- Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
||||
-
|
||||
- This Source Code Form is subject to the terms of the Mozilla Public
|
||||
- License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
- file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
-
|
||||
- See the COPYRIGHT file distributed with this work for additional
|
||||
- information regarding copyright ownership.
|
||||
-->
|
||||
|
||||
<!-- Converted by db4-upgrade version 1.0 -->
|
||||
<refentry xmlns:db="http://docbook.org/ns/docbook" version="5.0" xml:id="man.host">
|
||||
<info>
|
||||
<date>2009-01-20</date>
|
||||
</info>
|
||||
<refentryinfo>
|
||||
<corpname>ISC</corpname>
|
||||
<corpauthor>Internet Systems Consortium, Inc.</corpauthor>
|
||||
</refentryinfo>
|
||||
|
||||
<refmeta>
|
||||
<refentrytitle>host</refentrytitle>
|
||||
<manvolnum>1</manvolnum>
|
||||
<refmiscinfo>BIND9</refmiscinfo>
|
||||
</refmeta>
|
||||
|
||||
<refnamediv>
|
||||
<refname>host</refname>
|
||||
<refpurpose>DNS lookup utility</refpurpose>
|
||||
</refnamediv>
|
||||
|
||||
<docinfo>
|
||||
<copyright>
|
||||
<year>2000</year>
|
||||
<year>2001</year>
|
||||
<year>2002</year>
|
||||
<year>2004</year>
|
||||
<year>2005</year>
|
||||
<year>2007</year>
|
||||
<year>2008</year>
|
||||
<year>2009</year>
|
||||
<year>2014</year>
|
||||
<year>2015</year>
|
||||
<year>2016</year>
|
||||
<year>2017</year>
|
||||
<year>2018</year>
|
||||
<year>2019</year>
|
||||
<year>2020</year>
|
||||
<holder>Internet Systems Consortium, Inc. ("ISC")</holder>
|
||||
</copyright>
|
||||
</docinfo>
|
||||
|
||||
<refsynopsisdiv>
|
||||
<cmdsynopsis sepchar=" ">
|
||||
<command>host</command>
|
||||
<arg choice="opt" rep="norepeat"><option>-aACdlnrsTUwv</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-c <replaceable class="parameter">class</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-N <replaceable class="parameter">ndots</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-R <replaceable class="parameter">number</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-t <replaceable class="parameter">type</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-W <replaceable class="parameter">wait</replaceable></option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-m <replaceable class="parameter">flag</replaceable></option></arg>
|
||||
<group choice="opt" rep="norepeat">
|
||||
<arg choice="opt" rep="norepeat"><option>-4</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-6</option></arg>
|
||||
</group>
|
||||
<arg choice="opt" rep="norepeat"><option>-v</option></arg>
|
||||
<arg choice="opt" rep="norepeat"><option>-V</option></arg>
|
||||
<arg choice="req" rep="norepeat">name</arg>
|
||||
<arg choice="opt" rep="norepeat">server</arg>
|
||||
</cmdsynopsis>
|
||||
</refsynopsisdiv>
|
||||
|
||||
<refsection><info><title>DESCRIPTION</title></info>
|
||||
|
||||
|
||||
<para><command>host</command>
|
||||
is a simple utility for performing DNS lookups.
|
||||
It is normally used to convert names to IP addresses and vice versa.
|
||||
When no arguments or options are given,
|
||||
<command>host</command>
|
||||
prints a short summary of its command line arguments and options.
|
||||
</para>
|
||||
|
||||
<para><parameter>name</parameter> is the domain name that is to be
|
||||
looked
|
||||
up. It can also be a dotted-decimal IPv4 address or a colon-delimited
|
||||
IPv6 address, in which case <command>host</command> will by
|
||||
default
|
||||
perform a reverse lookup for that address.
|
||||
<parameter>server</parameter> is an optional argument which
|
||||
is either
|
||||
the name or IP address of the name server that <command>host</command>
|
||||
should query instead of the server or servers listed in
|
||||
<filename>/etc/resolv.conf</filename>.
|
||||
</para>
|
||||
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>OPTIONS</title></info>
|
||||
|
||||
<variablelist>
|
||||
|
||||
<varlistentry>
|
||||
<term>-4</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Use IPv4 only for query transport.
|
||||
See also the <option>-6</option> option.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-6</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Use IPv6 only for query transport.
|
||||
See also the <option>-4</option> option.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-a</term>
|
||||
<listitem>
|
||||
<para>
|
||||
"All". The <option>-a</option> option is normally equivalent
|
||||
to <option>-v -t <literal>ANY</literal></option>.
|
||||
It also affects the behaviour of the <option>-l</option>
|
||||
list zone option.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-A</term>
|
||||
<listitem>
|
||||
<para>
|
||||
"Almost all". The <option>-A</option> option is equivalent
|
||||
to <option>-a</option> except RRSIG, NSEC, and NSEC3
|
||||
records are omitted from the output.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-c <replaceable class="parameter">class</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Query class: This can be used to lookup HS (Hesiod) or CH
|
||||
(Chaosnet) class resource records. The default class is IN
|
||||
(Internet).
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-C</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Check consistency: <command>host</command> will query the
|
||||
SOA records for zone <parameter>name</parameter> from all
|
||||
the listed authoritative name servers for that zone. The
|
||||
list of name servers is defined by the NS records that are
|
||||
found for the zone.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-d</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Print debugging traces.
|
||||
Equivalent to the <option>-v</option> verbose option.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-l</term>
|
||||
<listitem>
|
||||
<para>
|
||||
List zone:
|
||||
The <command>host</command> command performs a zone transfer of
|
||||
zone <parameter>name</parameter> and prints out the NS,
|
||||
PTR and address records (A/AAAA).
|
||||
</para>
|
||||
<para>
|
||||
Together, the <option>-l -a</option>
|
||||
options print all records in the zone.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-N <replaceable class="parameter">ndots</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
The number of dots that have to be
|
||||
in <parameter>name</parameter> for it to be considered
|
||||
absolute. The default value is that defined using the
|
||||
ndots statement in <filename>/etc/resolv.conf</filename>,
|
||||
or 1 if no ndots statement is present. Names with fewer
|
||||
dots are interpreted as relative names and will be
|
||||
searched for in the domains listed in
|
||||
the <type>search</type> or <type>domain</type> directive
|
||||
in <filename>/etc/resolv.conf</filename>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-r</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Non-recursive query:
|
||||
Setting this option clears the RD (recursion desired) bit
|
||||
in the query. This should mean that the name server
|
||||
receiving the query will not attempt to
|
||||
resolve <parameter>name</parameter>.
|
||||
The <option>-r</option> option
|
||||
enables <command>host</command> to mimic the behavior of a
|
||||
name server by making non-recursive queries and expecting
|
||||
to receive answers to those queries that can be
|
||||
referrals to other name servers.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-R <replaceable class="parameter">number</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Number of retries for UDP queries:
|
||||
If <parameter>number</parameter> is negative or zero, the
|
||||
number of retries will default to 1. The default value is
|
||||
1, or the value of the <parameter>attempts</parameter>
|
||||
option in <filename>/etc/resolv.conf</filename>, if set.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-s</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Do <emphasis>not</emphasis> send the query to the next
|
||||
nameserver if any server responds with a SERVFAIL
|
||||
response, which is the reverse of normal stub resolver
|
||||
behavior.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-t <replaceable class="parameter">type</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Query type:
|
||||
The <parameter>type</parameter> argument can be any
|
||||
recognized query type: CNAME, NS, SOA, TXT, DNSKEY, AXFR, etc.
|
||||
</para>
|
||||
<para>
|
||||
When no query type is specified, <command>host</command>
|
||||
automatically selects an appropriate query type. By default, it
|
||||
looks for A, AAAA, and MX records.
|
||||
If the <option>-C</option> option is given, queries will
|
||||
be made for SOA records.
|
||||
If <parameter>name</parameter> is a dotted-decimal IPv4
|
||||
address or colon-delimited IPv6
|
||||
address, <command>host</command> will query for PTR
|
||||
records.
|
||||
</para>
|
||||
<para>
|
||||
If a query type of IXFR is chosen the starting serial
|
||||
number can be specified by appending an equal followed by
|
||||
the starting serial number
|
||||
(like <option>-t <literal>IXFR=12345678</literal></option>).
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-T</term>
|
||||
<term>-U</term>
|
||||
<listitem>
|
||||
<para>
|
||||
TCP/UDP:
|
||||
By default, <command>host</command> uses UDP when making
|
||||
queries. The <option>-T</option> option makes it use a TCP
|
||||
connection when querying the name server. TCP will be
|
||||
automatically selected for queries that require it, such
|
||||
as zone transfer (AXFR) requests. Type ANY queries default
|
||||
to TCP but can be forced to UDP initially using <option>-U</option>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-m <replaceable class="parameter">flag</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Memory usage debugging: the flag can
|
||||
be <parameter>record</parameter>, <parameter>usage</parameter>,
|
||||
or <parameter>trace</parameter>. You can specify
|
||||
the <option>-m</option> option more than once to set
|
||||
multiple flags.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-v</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Verbose output.
|
||||
Equivalent to the <option>-d</option> debug option.
|
||||
Verbose output can also be enabled by setting
|
||||
the <parameter>debug</parameter> option
|
||||
in <filename>/etc/resolv.conf</filename>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-V</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Print the version number and exit.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-w</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Wait forever: The query timeout is set to the maximum possible.
|
||||
See also the <option>-W</option> option.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>-W <replaceable class="parameter">wait</replaceable></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Timeout: Wait for up to <parameter>wait</parameter>
|
||||
seconds for a reply. If <parameter>wait</parameter> is
|
||||
less than one, the wait interval is set to one second.
|
||||
</para>
|
||||
<para>
|
||||
By default, <command>host</command> will wait for 5
|
||||
seconds for UDP responses and 10 seconds for TCP
|
||||
connections. These defaults can be overridden by
|
||||
the <parameter>timeout</parameter> option
|
||||
in <filename>/etc/resolv.conf</filename>.
|
||||
</para>
|
||||
<para>
|
||||
See also the <option>-w</option> option.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
</variablelist>
|
||||
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>IDN SUPPORT</title></info>
|
||||
|
||||
<para>
|
||||
If <command>host</command> has been built with IDN (internationalized
|
||||
domain name) support, it can accept and display non-ASCII domain names.
|
||||
<command>host</command> appropriately converts character encoding of
|
||||
domain name before sending a request to DNS server or displaying a
|
||||
reply from the server.
|
||||
If you'd like to turn off the IDN support for some reason, define
|
||||
the <envar>IDN_DISABLE</envar> environment variable.
|
||||
The IDN support is disabled if the variable is set when
|
||||
<command>host</command> runs.
|
||||
</para>
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>FILES</title></info>
|
||||
|
||||
<para><filename>/etc/resolv.conf</filename>
|
||||
</para>
|
||||
</refsection>
|
||||
|
||||
<refsection><info><title>SEE ALSO</title></info>
|
||||
|
||||
<para><citerefentry>
|
||||
<refentrytitle>dig</refentrytitle><manvolnum>1</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>named</refentrytitle><manvolnum>8</manvolnum>
|
||||
</citerefentry>.
|
||||
</para>
|
||||
</refsection>
|
||||
|
||||
</refentry>
|
||||
332
bin/dig/host.html
Normal file
332
bin/dig/host.html
Normal file
@@ -0,0 +1,332 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
||||
<!--
|
||||
- Copyright (C) 2000-2002, 2004, 2005, 2007-2009, 2014-2020 Internet Systems Consortium, Inc. ("ISC")
|
||||
-
|
||||
- This Source Code Form is subject to the terms of the Mozilla Public
|
||||
- License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
- file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
-->
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>host</title>
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry">
|
||||
<a name="man.host"></a><div class="titlepage"></div>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<div class="refnamediv">
|
||||
<h2>Name</h2>
|
||||
<p>
|
||||
host
|
||||
— DNS lookup utility
|
||||
</p>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
<div class="refsynopsisdiv">
|
||||
<h2>Synopsis</h2>
|
||||
<div class="cmdsynopsis"><p>
|
||||
<code class="command">host</code>
|
||||
[<code class="option">-aACdlnrsTUwv</code>]
|
||||
[<code class="option">-c <em class="replaceable"><code>class</code></em></code>]
|
||||
[<code class="option">-N <em class="replaceable"><code>ndots</code></em></code>]
|
||||
[<code class="option">-R <em class="replaceable"><code>number</code></em></code>]
|
||||
[<code class="option">-t <em class="replaceable"><code>type</code></em></code>]
|
||||
[<code class="option">-W <em class="replaceable"><code>wait</code></em></code>]
|
||||
[<code class="option">-m <em class="replaceable"><code>flag</code></em></code>]
|
||||
[
|
||||
[<code class="option">-4</code>]
|
||||
| [<code class="option">-6</code>]
|
||||
]
|
||||
[<code class="option">-v</code>]
|
||||
[<code class="option">-V</code>]
|
||||
{name}
|
||||
[server]
|
||||
</p></div>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.7"></a><h2>DESCRIPTION</h2>
|
||||
|
||||
|
||||
<p><span class="command"><strong>host</strong></span>
|
||||
is a simple utility for performing DNS lookups.
|
||||
It is normally used to convert names to IP addresses and vice versa.
|
||||
When no arguments or options are given,
|
||||
<span class="command"><strong>host</strong></span>
|
||||
prints a short summary of its command line arguments and options.
|
||||
</p>
|
||||
|
||||
<p><em class="parameter"><code>name</code></em> is the domain name that is to be
|
||||
looked
|
||||
up. It can also be a dotted-decimal IPv4 address or a colon-delimited
|
||||
IPv6 address, in which case <span class="command"><strong>host</strong></span> will by
|
||||
default
|
||||
perform a reverse lookup for that address.
|
||||
<em class="parameter"><code>server</code></em> is an optional argument which
|
||||
is either
|
||||
the name or IP address of the name server that <span class="command"><strong>host</strong></span>
|
||||
should query instead of the server or servers listed in
|
||||
<code class="filename">/etc/resolv.conf</code>.
|
||||
</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.8"></a><h2>OPTIONS</h2>
|
||||
|
||||
<div class="variablelist"><dl class="variablelist">
|
||||
<dt><span class="term">-4</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Use IPv4 only for query transport.
|
||||
See also the <code class="option">-6</code> option.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-6</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Use IPv6 only for query transport.
|
||||
See also the <code class="option">-4</code> option.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-a</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
"All". The <code class="option">-a</code> option is normally equivalent
|
||||
to <code class="option">-v -t <code class="literal">ANY</code></code>.
|
||||
It also affects the behaviour of the <code class="option">-l</code>
|
||||
list zone option.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-A</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
"Almost all". The <code class="option">-A</code> option is equivalent
|
||||
to <code class="option">-a</code> except RRSIG, NSEC, and NSEC3
|
||||
records are omitted from the output.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-c <em class="replaceable"><code>class</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Query class: This can be used to lookup HS (Hesiod) or CH
|
||||
(Chaosnet) class resource records. The default class is IN
|
||||
(Internet).
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-C</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Check consistency: <span class="command"><strong>host</strong></span> will query the
|
||||
SOA records for zone <em class="parameter"><code>name</code></em> from all
|
||||
the listed authoritative name servers for that zone. The
|
||||
list of name servers is defined by the NS records that are
|
||||
found for the zone.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-d</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Print debugging traces.
|
||||
Equivalent to the <code class="option">-v</code> verbose option.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-l</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
List zone:
|
||||
The <span class="command"><strong>host</strong></span> command performs a zone transfer of
|
||||
zone <em class="parameter"><code>name</code></em> and prints out the NS,
|
||||
PTR and address records (A/AAAA).
|
||||
</p>
|
||||
<p>
|
||||
Together, the <code class="option">-l -a</code>
|
||||
options print all records in the zone.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-N <em class="replaceable"><code>ndots</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
The number of dots that have to be
|
||||
in <em class="parameter"><code>name</code></em> for it to be considered
|
||||
absolute. The default value is that defined using the
|
||||
ndots statement in <code class="filename">/etc/resolv.conf</code>,
|
||||
or 1 if no ndots statement is present. Names with fewer
|
||||
dots are interpreted as relative names and will be
|
||||
searched for in the domains listed in
|
||||
the <span class="type">search</span> or <span class="type">domain</span> directive
|
||||
in <code class="filename">/etc/resolv.conf</code>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-r</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Non-recursive query:
|
||||
Setting this option clears the RD (recursion desired) bit
|
||||
in the query. This should mean that the name server
|
||||
receiving the query will not attempt to
|
||||
resolve <em class="parameter"><code>name</code></em>.
|
||||
The <code class="option">-r</code> option
|
||||
enables <span class="command"><strong>host</strong></span> to mimic the behavior of a
|
||||
name server by making non-recursive queries and expecting
|
||||
to receive answers to those queries that can be
|
||||
referrals to other name servers.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-R <em class="replaceable"><code>number</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Number of retries for UDP queries:
|
||||
If <em class="parameter"><code>number</code></em> is negative or zero, the
|
||||
number of retries will default to 1. The default value is
|
||||
1, or the value of the <em class="parameter"><code>attempts</code></em>
|
||||
option in <code class="filename">/etc/resolv.conf</code>, if set.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-s</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Do <span class="emphasis"><em>not</em></span> send the query to the next
|
||||
nameserver if any server responds with a SERVFAIL
|
||||
response, which is the reverse of normal stub resolver
|
||||
behavior.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-t <em class="replaceable"><code>type</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Query type:
|
||||
The <em class="parameter"><code>type</code></em> argument can be any
|
||||
recognized query type: CNAME, NS, SOA, TXT, DNSKEY, AXFR, etc.
|
||||
</p>
|
||||
<p>
|
||||
When no query type is specified, <span class="command"><strong>host</strong></span>
|
||||
automatically selects an appropriate query type. By default, it
|
||||
looks for A, AAAA, and MX records.
|
||||
If the <code class="option">-C</code> option is given, queries will
|
||||
be made for SOA records.
|
||||
If <em class="parameter"><code>name</code></em> is a dotted-decimal IPv4
|
||||
address or colon-delimited IPv6
|
||||
address, <span class="command"><strong>host</strong></span> will query for PTR
|
||||
records.
|
||||
</p>
|
||||
<p>
|
||||
If a query type of IXFR is chosen the starting serial
|
||||
number can be specified by appending an equal followed by
|
||||
the starting serial number
|
||||
(like <code class="option">-t <code class="literal">IXFR=12345678</code></code>).
|
||||
</p>
|
||||
</dd>
|
||||
<dt>
|
||||
<span class="term">-T, </span><span class="term">-U</span>
|
||||
</dt>
|
||||
<dd>
|
||||
<p>
|
||||
TCP/UDP:
|
||||
By default, <span class="command"><strong>host</strong></span> uses UDP when making
|
||||
queries. The <code class="option">-T</code> option makes it use a TCP
|
||||
connection when querying the name server. TCP will be
|
||||
automatically selected for queries that require it, such
|
||||
as zone transfer (AXFR) requests. Type ANY queries default
|
||||
to TCP but can be forced to UDP initially using <code class="option">-U</code>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-m <em class="replaceable"><code>flag</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Memory usage debugging: the flag can
|
||||
be <em class="parameter"><code>record</code></em>, <em class="parameter"><code>usage</code></em>,
|
||||
or <em class="parameter"><code>trace</code></em>. You can specify
|
||||
the <code class="option">-m</code> option more than once to set
|
||||
multiple flags.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-v</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Verbose output.
|
||||
Equivalent to the <code class="option">-d</code> debug option.
|
||||
Verbose output can also be enabled by setting
|
||||
the <em class="parameter"><code>debug</code></em> option
|
||||
in <code class="filename">/etc/resolv.conf</code>.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-V</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Print the version number and exit.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-w</span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Wait forever: The query timeout is set to the maximum possible.
|
||||
See also the <code class="option">-W</code> option.
|
||||
</p>
|
||||
</dd>
|
||||
<dt><span class="term">-W <em class="replaceable"><code>wait</code></em></span></dt>
|
||||
<dd>
|
||||
<p>
|
||||
Timeout: Wait for up to <em class="parameter"><code>wait</code></em>
|
||||
seconds for a reply. If <em class="parameter"><code>wait</code></em> is
|
||||
less than one, the wait interval is set to one second.
|
||||
</p>
|
||||
<p>
|
||||
By default, <span class="command"><strong>host</strong></span> will wait for 5
|
||||
seconds for UDP responses and 10 seconds for TCP
|
||||
connections. These defaults can be overridden by
|
||||
the <em class="parameter"><code>timeout</code></em> option
|
||||
in <code class="filename">/etc/resolv.conf</code>.
|
||||
</p>
|
||||
<p>
|
||||
See also the <code class="option">-w</code> option.
|
||||
</p>
|
||||
</dd>
|
||||
</dl></div>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.9"></a><h2>IDN SUPPORT</h2>
|
||||
|
||||
<p>
|
||||
If <span class="command"><strong>host</strong></span> has been built with IDN (internationalized
|
||||
domain name) support, it can accept and display non-ASCII domain names.
|
||||
<span class="command"><strong>host</strong></span> appropriately converts character encoding of
|
||||
domain name before sending a request to DNS server or displaying a
|
||||
reply from the server.
|
||||
If you'd like to turn off the IDN support for some reason, define
|
||||
the <code class="envar">IDN_DISABLE</code> environment variable.
|
||||
The IDN support is disabled if the variable is set when
|
||||
<span class="command"><strong>host</strong></span> runs.
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.10"></a><h2>FILES</h2>
|
||||
|
||||
<p><code class="filename">/etc/resolv.conf</code>
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<div class="refsection">
|
||||
<a name="id-1.11"></a><h2>SEE ALSO</h2>
|
||||
|
||||
<p><span class="citerefentry">
|
||||
<span class="refentrytitle">dig</span>(1)
|
||||
</span>,
|
||||
<span class="citerefentry">
|
||||
<span class="refentrytitle">named</span>(8)
|
||||
</span>.
|
||||
</p>
|
||||
</div>
|
||||
|
||||
</div></body>
|
||||
</html>
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user