Revert "Make hazard pointers max_threads configurable at runtime."

This reverts commit e83951144b.

.clang-format

@@ -1,76 +0,0 @@
-BasedOnStyle: LLVM
-IndentWidth: 8
-UseTab: Always
-BreakBeforeBraces: Custom
-BraceWrapping:
-  AfterClass:      false
-  AfterEnum:       false
-  AfterStruct:     false
-  AfterUnion:      false
-  AfterControlStatement: MultiLine
-  AfterFunction:   false # should also be MultiLine, but not yet supported
-  AfterExternBlock: false
-  BeforeElse:      false
-  BeforeWhile:     false
-  IndentBraces:    false
-  SplitEmptyFunction: true
-AllowShortIfStatementsOnASingleLine: false
-IndentCaseLabels: false
-AlwaysBreakAfterReturnType: All
-Cpp11BracedListStyle: false
-ColumnLimit: 80
-AlignAfterOpenBracket: Align
-AlignConsecutiveBitFields: true
-AlignConsecutiveDeclarations: false
-AlignConsecutiveMacros: true
-AlignTrailingComments: true
-AllowAllArgumentsOnNextLine: true
-AlwaysBreakBeforeMultilineStrings: false
-BreakBeforeBinaryOperators: None
-BreakBeforeTernaryOperators: true
-AlignEscapedNewlines: Left
-DerivePointerAlignment: false
-PointerAlignment: Right
-PointerBindsToType: false
-IncludeBlocks: Regroup
-IncludeCategories:
-  - Regex:           '^<isc/'
-    Priority:        5
-  - Regex:           '^<(pk11|pkcs11)/'
-    Priority:        10
-  - Regex:           '^<dns/'
-    Priority:        15
-  - Regex:           '^<dst/'
-    Priority:        20
-  - Regex:           '^<isccc/'
-    Priority:        25
-  - Regex:           '^<isccfg/'
-    Priority:        30
-  - 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:        1
-  - Regex:           '<(mysql|protobuf-c)/'
-    Priority:        1
-  - Regex:           '.*'
-    Priority:        0
-IndentExternBlock: NoIndent
-KeepEmptyLinesAtTheStartOfBlocks: false
-MaxEmptyLinesToKeep: 1
-PenaltyBreakAssignment: 30
-PenaltyBreakComment: 10
-PenaltyBreakFirstLessLess: 0
-PenaltyBreakString: 80
-PenaltyExcessCharacter: 100
-Standard: Cpp11
-ContinuationIndentWidth: 8

.clang-format.headers

@@ -1,64 +0,0 @@
-BasedOnStyle: LLVM
-IndentWidth: 8
-UseTab: Always
-BreakBeforeBraces: Custom
-BraceWrapping:
-  AfterClass:      false
-  AfterEnum:       false
-  AfterStruct:     false
-  AfterUnion:      false
-  AfterControlStatement: MultiLine
-  AfterFunction:   false # should also be MultiLine, but not yet supported
-  AfterExternBlock: false
-  BeforeElse:      false
-  BeforeWhile:     false
-  IndentBraces:    false
-  SplitEmptyFunction: true
-AllowShortIfStatementsOnASingleLine: false
-IndentCaseLabels: false
-AlwaysBreakAfterReturnType: All
-Cpp11BracedListStyle: false
-ColumnLimit: 80
-AlignAfterOpenBracket: Align
-AlignConsecutiveBitFields: true
-AlignConsecutiveDeclarations: true
-AlignConsecutiveMacros: true
-AlignTrailingComments: true
-AllowAllArgumentsOnNextLine: true
-AlwaysBreakBeforeMultilineStrings: false
-BreakBeforeBinaryOperators: None
-BreakBeforeTernaryOperators: true
-AlignEscapedNewlines: Left
-DerivePointerAlignment: false
-PointerAlignment: Right
-PointerBindsToType: false
-IncludeBlocks: Regroup
-IncludeCategories:
-  - Regex:           '^<isc/'
-    Priority:        2
-  - Regex:           '^<dns/'
-    Priority:        3
-  - Regex:           '^<iscccc/'
-    Priority:        4
-  - Regex:           '^<isccfg/'
-    Priority:        5
-  - Regex:           '^<ns/'
-    Priority:        6
-  - Regex:           '^<bind9/)'
-    Priority:        7
-  - Regex:           '^(<[^/]*)/)'
-    Priority:        8
-  - Regex:           '<[[:alnum:].]+>'
-    Priority:        1
-  - Regex:           '".*"'
-    Priority:        9
-IndentExternBlock: NoIndent
-KeepEmptyLinesAtTheStartOfBlocks: false
-MaxEmptyLinesToKeep: 1
-PenaltyBreakAssignment: 30
-PenaltyBreakComment: 10
-PenaltyBreakFirstLessLess: 0
-PenaltyBreakString: 80
-PenaltyExcessCharacter: 100
-Standard: Cpp11
-ContinuationIndentWidth: 8

.dir-locals.el

@@ -77,9 +77,6 @@
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "bin/rndc/include"))
 
-	       (expand-file-name "/usr/include/libxml2")
-	       (expand-file-name "/usr/include/json-c")
-	       
 	       (expand-file-name "/usr/local/opt/openssl@1.1/include")
 	       (expand-file-name "/usr/local/opt/libxml2/include/libxml2")
 	       (expand-file-name "/usr/local/opt/json-c/include/json-c/")
@@ -109,9 +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")))
 	  )

.editorconfig

@@ -1,5 +0,0 @@
-[{bin/tests/**.sh,bin/tests/**.sh.in,util/**.sh}]
-indent_style = space
-indent_size = 2
-binary_next_line   = true
-switch_case_indent = true

.gitattributes

@@ -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

.github/workflows/codeql.yml

@@ -1,55 +0,0 @@
-name: "CodeQL"
-
-on:
-  push:
-    branches: [ "bind-9.16", "bind-9.18", "main" ]
-  schedule:
-    - cron: '39 8 * * 3'
-
-jobs:
-  analyze:
-    name: Analyze
-    runs-on: ubuntu-latest
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
-
-    strategy:
-      fail-fast: false
-      matrix:
-        language: [ 'cpp' ]
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v3
-
-    - name: Install build dependencies
-      uses: awalsh128/cache-apt-pkgs-action@latest
-      with:
-        packages: libuv1-dev libssl-dev libnghttp2-dev libxml2-dev liblmdb-dev libjson-c-dev pkg-config autoconf automake autotools-dev libtool-bin libjemalloc-dev libedit-dev libcap-dev libidn2-dev libkrb5-dev libmaxminddb-dev zlib1g-dev python3-ply
-        version: 1.0
-
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
-      with:
-        languages: ${{ matrix.language }}
-
-    - name: Autobuild
-      uses: github/codeql-action/autobuild@v2
-
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
-
-    #   If the Autobuild fails above, remove it and uncomment the following three lines.
-    #   modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
-
-    # - run: |
-    #   echo "Run, Build Application using script"
-    #   ./location_of_script_within_repo/buildscript.sh
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
-      with:
-        category: "/language:${{matrix.language}}"

.github/workflows/sonarcloud.yml

@@ -1,50 +0,0 @@
-name: SonarCloud
-
-on:
-  push:
-    branches: [ "bind-9.16", "bind-9.18", "main" ]
-  schedule:
-    - cron: '39 8 * * 3'
-
-jobs:
-  build:
-    name: Build and analyze
-    runs-on: ubuntu-latest
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
-
-    strategy:
-      fail-fast: false
-      matrix:
-        language: [ 'cpp' ]
-
-    env:
-      BUILD_WRAPPER_OUT_DIR: build_wrapper_output_directory
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v3
-
-    - name: Install build dependencies
-      uses: awalsh128/cache-apt-pkgs-action@latest
-      with:
-        packages: libuv1-dev libssl-dev libnghttp2-dev libxml2-dev liblmdb-dev libjson-c-dev pkg-config autoconf automake autotools-dev libtool-bin libjemalloc-dev libedit-dev libcap-dev libidn2-dev libkrb5-dev libmaxminddb-dev zlib1g-dev python3-ply
-        version: 1.0
-
-    - name: Install sonar-scanner and build-wrapper
-      uses: SonarSource/sonarcloud-github-c-cpp@v1
-
-    - name: Run build-wrapper
-      run: |
-        autoreconf -fi
-        ./configure
-        build-wrapper-linux-x86-64 --out-dir ${{ env.BUILD_WRAPPER_OUT_DIR }} make clean all
-
-    - name: Run sonar-scanner
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
-      run: |
-        sonar-scanner --define sonar.cfamily.build-wrapper-output="${{ env.BUILD_WRAPPER_OUT_DIR }}"

.gitignore

@@ -12,7 +12,6 @@
 *_test
 *.ipch # vscode/intellisense precompiled header
 *~
-__pycache__/
 .ccache/
 .cproject
 .deps/
@@ -52,7 +51,6 @@ __pycache__/
 /stamp-h1
 /test-driver
 Makefile
-Makefile.user
 ans.run
 gen.dSYM/
 kyua.log
@@ -60,8 +58,6 @@ named.memstats
 named.run
 timestamp
 /compile_commands.json
+/cppcheck_html/
+/cppcheck.results
 /tsan
-/util/check-make-install
-# clangd index directory
-/\.cache/
-/\.*_clangd/

.pylintrc

@@ -1,9 +0,0 @@
-[MASTER]
-disable=
-    C0103, # invalid-name
-    C0114, # missing-module-docstring
-    C0115, # missing-class-docstring
-    C0116, # missing-function-docstring
-    C0209, # consider-using-f-string
-    C0415, # import-outside-toplevel
-    R0801, # duplicate-code

.readthedocs.yaml

@@ -1,20 +0,0 @@
-# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
-
-version: 2
-
-build:
-  os: ubuntu-22.04
-  tools:
-    python: "3.11"
-
-# Build documentation in doc/arm/ with Sphinx
-sphinx:
-  configuration: doc/arm/conf.py
-
-# Build all formats
-formats: all
-
-# Explicitly set the version of Python and its requirements
-python:
-   install:
-   - requirements: doc/arm/requirements.txt

.reuse/dep5

@@ -1,234 +0,0 @@
-Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
-Upstream-Name: BIND 9
-Upstream-Contact: Internet Systems Consortium, Inc. ("ISC") <info@isc.org>
-Source: https://gitlab.isc.org/isc-projects/bind9/
-
-#
-# Build system, data files from tests, and misc cruft
-#
-Files: **/README
-       **/*.after*
-       **/*.bad
-       **/*.batch
-       **/*.before*
-       **/*.ccache
-       **/*.good
-       **/*.key
-       **/*.pem
-       **/*.private
-       **/*.raw
-       **/*.saved
-       **/*.zonelist
-       **/*dig.out*
-       **/Makefile
-       **/Makefile.*
-       **/expect
-       **/testdata/*
-       .github/*
-       .gitlab/*
-       AUTHORS
-       CHANGES
-       COPYRIGHT
-       CODE_OF_CONDUCT
-       CONTRIBUTING
-       HISTORY
-       Kyuafile
-       Makefile
-       Makefile.*
-       OPTIONS
-       README
-       bin/named/bind9.xsl
-       bin/named/bind9.xsl.h
-       bin/tests/bigtest/zones
-       bin/tests/optional/rbt_test.out
-       bin/tests/system/checkdstool/dig.bat
-       bin/tests/system/checkdstool/*.db
-       bin/tests/system/checkzone/zones/bad-caa-rr.db
-       bin/tests/system/checkzone/zones/bad1.db
-       bin/tests/system/checkzone/zones/crashzone.db
-       bin/tests/system/dnstap/large-answer.fstrm
-       bin/tests/system/formerr/nametoolong
-       bin/tests/system/formerr/noquestions
-       bin/tests/system/formerr/twoquestions
-       bin/tests/system/journal/ns1/managed-keys.bind.in
-       bin/tests/system/journal/ns1/managed-keys.bind.jnl.in
-       bin/tests/system/journal/ns2/managed-keys.bind.in
-       bin/tests/system/journal/ns2/managed-keys.bind.jnl.in
-       bin/tests/system/keepalive/expected
-       bin/tests/system/legacy/ns6/edns512.db.signed
-       bin/tests/system/legacy/ns7/edns512-notcp.db.signed
-       bin/tests/system/notify/ns4/named.port.in
-       bin/tests/system/nsupdate/commandlist
-       bin/tests/system/nsupdate/verylarge.in
-       bin/tests/system/org.isc.bind.system.plist
-       bin/tests/system/pipelined/input
-       bin/tests/system/pipelined/inputb
-       bin/tests/system/pipelined/ref
-       bin/tests/system/pipelined/refb
-       bin/tests/system/pkcs11/2037-pk11_numbits-crash-test.pkt
-       bin/tests/system/pkcs11/usepkcs11
-       bin/tests/system/rsabigexponent/ns2/dsset-example.in
-       bin/tests/system/run.gdb
-       bin/tests/system/runtime/ctrl-chars
-       bin/tests/system/runtime/long-cmd-line
-       bin/tests/system/statschannel/traffic.expect.1
-       bin/tests/system/statschannel/traffic.expect.2
-       bin/tests/system/statschannel/traffic.expect.4
-       bin/tests/system/statschannel/traffic.expect.5
-       bin/tests/system/statschannel/traffic.expect.6
-       bin/tests/system/tcp/1996-alloc_dnsbuf-crash-test.pkt
-       bin/tests/system/tsig/badlocation
-       bin/tests/system/tsig/badtime
-       bin/tests/system/unknown/large.out
-       bin/tests/system/xfer/ans5/badkeydata
-       bin/tests/system/xfer/ans5/badmessageid
-       bin/tests/system/xfer/ans5/goodaxfr
-       bin/tests/system/xfer/ans5/partial
-       bin/tests/system/xfer/ans5/soamismatch
-       bin/tests/system/xfer/ans5/unknownkey
-       bin/tests/system/xfer/ans5/unsigned
-       bin/tests/system/xfer/ans5/wrongkey
-       bin/tests/system/xfer/ans5/wrongname
-       bin/tests/system/xfer/knowngood.mapped
-       bind.keys
-       cocci/*.cocci
-       cocci/*.disabled
-       cocci/*.spatch
-       doc/arm/isc-logo.pdf
-       doc/arm/requirements.txt
-       doc/man/*.1in
-       doc/man/*.5in
-       doc/man/*.8in
-       fuzz/*.in/*
-Copyright: Internet Systems Consortium, Inc. ("ISC")
-License: MPL-2.0
-
-#
-# Libtool Files
-#
-Files: aclocal.m4
-       ltmain.sh
-       m4/libtool.m4
-       m4/ltoptions.m4
-       m4/ltsugar.m4
-       m4/ltversion.m4
-       m4/ltversion.m4
-       m4/lt~obsolete.m4
-Copyright: Free Software Foundation, Inc.
-License: GPL-3.0-or-later WITH Autoconf-exception-3.0
-
-#
-# DNSSEC Guide images
-#
-Files: doc/dnssec-guide/img/*.png
-Copyright: Internet Systems Consortium, Inc. ("ISC")
-License: MPL-2.0
-
-#
-# DLZ Modules
-#
-Files: contrib/dlz/modules/*/testing/*
-Copyright: Internet Systems Consortium, Inc. ("ISC")
-	   Stichting NLnet, Netherlands
-License: ISC and MPL-2.0
-
-#
-# Stuff that's basically uncopyrightable (configuration, generated files),
-# use CC0-1.0 for clarity that we don't care
-#
-Files: **/.clang-format
-       **/.clang-format.headers
-       **/.dir-locals.el
-       **/.gitattributes
-       **/.gitignore
-       **/named*.args
-       **/named.dropedns
-       **/named.ednsformerr
-       **/named.ednsnotimp
-       **/named.ednsrefused
-       **/named.maxudp1460
-       **/named.maxudp512
-       **/named.noaa
-       **/named.noedns
-       **/named.nosoa
-       **/named.notcp
-       **/startme
-       .clang-format
-       .clang-format.headers
-       .dir-locals.el
-       .editorconfig
-       .gitattributes
-       .gitignore
-       .gitlab-ci.yml
-       .lgtm.yml
-       .pylintrc
-       .readthedocs.yaml
-       .tsan-suppress
-       .uncrustify.cfg
-       config.guess
-       config.h.in
-       config.h.win32
-       config.threads.in
-       config.sub
-       configure
-       bin/tests/system/dlz/ns1/dns-root/*
-       doc/misc/*.zoneopt
-       doc/misc/options
-       doc/misc/options.active
-       install-sh
-       lib/dns/mapapi
-       mkinstalldirs
-       util/suppressions.txt
-       version
-       sonar-project.properties
-Copyright: Internet Systems Consortium, Inc. ("ISC")
-License: CC0-1.0
-
-#
-# geoip2 test files (mmdb is generated from json)
-#
-Files: bin/tests/system/geoip2/data/*.json
-       bin/tests/system/geoip2/data/*.mmdb
-Copyright: Internet Systems Consortium, Inc. ("ISC")
-License: CC0-1.0
-
-#
-# files that may be left over from other branches.
-#
-# in a newly cloned branch or after running "git clean", these
-# files don't exist, but they can be left lying around after
-# checking out an older branch. we explicitly ignore them so they
-# won't clutter up the output when running "reuse lint" by hand
-# in a working source tree.
-#
-Files: **/platform.h
-       bin/tests/system/*.log
-       bin/tests/system/*.trs
-       fuzz/*.log
-       fuzz/*.trs
-       lib/*/tests/*.log
-       lib/*/tests/*.trs
-Copyright: Internet Systems Consortium, Inc. ("ISC")
-License: CC0-1.0
-
-#
-# Windows build system
-#
-Files: **/*.def
-       **/*.def.in
-       **/*.sln
-       **/*.sln.in
-       **/*.vcxproj.filters
-       **/*.vcxproj.filters.in
-       **/*.vcxproj
-       **/*.vcxproj.in
-       **/*.vcxproj.user
-       bin/win32/BINDInstall/BINDInstall.rc
-       bin/win32/BINDInstall/res/BINDInstall.ico
-       bin/win32/BINDInstall/res/BINDInstall.rc2
-       contrib/dlz/example/win32/dxdriver.dsp
-       contrib/dlz/example/win32/dxdriver.dsw
-       contrib/dlz/example/win32/dxdriver.mak
-       win32utils/GeoIP.diff
-Copyright: Internet Systems Consortium, Inc. ("ISC")
-License: CC0-1.0

.reuse/templates/isc.jinja2

@@ -1,16 +0,0 @@
-{% for copyright_line in copyright_lines %}
-{{ copyright_line }}
-{% endfor %}
-
-{% for expression in spdx_expressions %}
-SPDX-License-Identifier: {{ expression }}
-{% endfor %}
-
-{% if "MPL-2.0" in spdx_expressions %}
-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.
-{% endif %}

.tsan-suppress

@@ -1,2 +0,0 @@
-# Uninstrumented library.
-called_from_lib:libfstrm.so

.uncrustify.cfg

@@ -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
 

CODE_OF_CONDUCT.md

@@ -1,16 +1,3 @@
-<!--
-Copyright (C) Internet Systems Consortium, Inc. ("ISC")
-
-SPDX-License-Identifier: MPL-2.0
-
-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.
--->
-
 # BIND 9 Code of Conduct
 
 Like the technical community as a whole, the BIND 9 team and community is made
@@ -20,8 +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

CONTRIBUTING

@@ -1,8 +1,8 @@
 CONTRIBUTING
 
-BIND 9 Source Access and Contributor Guidelines
+BIND Source Access and Contributor Guidelines
 
-May 28, 2020
+Feb 22, 2018
 
 Contents
 
@@ -12,43 +12,47 @@ Contents
 
 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 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.
+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 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. 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).
+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 ISC, 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 for the BIND 9 project, as well as for the
-conduct of our developers throughout the industry.
+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 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
+. 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
@@ -57,32 +61,32 @@ To clone the repository, use:
 
       $ git clone https://gitlab.isc.org/isc-projects/bind9.git
 
-Release branch names are of the form bind-9.X, where X represents the
-second number in the BIND 9 version number. So, to check out the BIND 9.18
+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 bind-9.18
+      $ git checkout v9_12
 
-Whenever a branch is ready for publication, a tag is placed of the form
-v9.X.Y. The 9.18.0 release, for instance, is tagged as v9.18.0.
+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.
 
 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.
+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 try at least to acknowledge legitimate bug reports within
-a week.
+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 use
+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.
 
@@ -95,24 +99,24 @@ 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 vulnerabilities on any public mailing
+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.
+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."
+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. Earlier versions
+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 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.
@@ -120,18 +124,18 @@ patch will be applied.
 BIND code
 
 Patches for BIND may be submitted directly via merge requests in ISC's
-GitLab source repository for BIND.
+Gitlab 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 be generated
+-- 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.
+architecture. (This is a work in progress, and still quite preliminary.)
 
-Every patch submitted is reviewed by ISC engineers following our code
+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
@@ -166,24 +170,27 @@ 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.
+    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
+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 9.
+BIND.

CONTRIBUTING.md

@@ -1,17 +1,15 @@
 <!--
-Copyright (C) Internet Systems Consortium, Inc. ("ISC")
-
-SPDX-License-Identifier: MPL-2.0
-
-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.
 -->
-## BIND 9 Source Access and Contributor Guidelines
-*May 28, 2020*
+## BIND Source Access and Contributor Guidelines
+*Feb 22, 2018*
 
 ### Contents
 
@@ -21,12 +19,12 @@ information regarding copyright ownership.
 
 ### 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
@@ -35,34 +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)
@@ -71,64 +70,61 @@ To clone the repository, use:
 
 >       $ git clone https://gitlab.isc.org/isc-projects/bind9.git
 
-Release branch names are of the form `bind-9.X`, where X represents the second
-number in the BIND 9 version number.  So, to check out the BIND 9.18
+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 bind-9.18
+>       $ git checkout v9_12
 
-Whenever a branch is ready for publication, a tag is placed of the
-form `v9.X.Y`.  The 9.18.0 release, for instance, is tagged as `v9.18.0`.
+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.
@@ -136,19 +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
@@ -159,7 +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.
@@ -185,24 +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.

COPYRIGHT

@@ -1,8 +1,8 @@
-Copyright (C) 1996-2023  Internet Systems Consortium, Inc. ("ISC")
+Copyright (C) 1996-2019  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/.
 
  -----------------------------------------------------------------------------
 

HISTORY

@@ -39,9 +39,9 @@ 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 doc/arm/platforms.rst file 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.
+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
 
@@ -143,7 +143,7 @@ releases. New features include:
   * "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 5011
+  * "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%.
@@ -515,8 +515,8 @@ 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
@@ -533,8 +533,8 @@ 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

HISTORY.md

@@ -47,7 +47,7 @@ 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 [doc/arm/platforms.rst](platforms) file for details
+been removed; see the file [PLATFORMS.md](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.
@@ -150,7 +150,7 @@ releases.  New features include:
 - "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 5011 managed
+- "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%.
@@ -533,8 +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
@@ -551,8 +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

Kyuafile

@@ -1,14 +1,3 @@
--- Copyright (C) Internet Systems Consortium, Inc. ("ISC")
---
--- SPDX-License-Identifier: MPL-2.0
---
--- 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.
-
 syntax(2)
 test_suite('bind9')
 

LICENSE

@@ -346,7 +346,7 @@ Exhibit A - Source Code Form License Notice
       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/.
+      http://mozilla.org/MPL/2.0/.
 
 If it is not possible or desirable to put the notice in a particular file,
 then You may include the notice in a location (such as a LICENSE file in a

LICENSES/Apache-2.0.txt

@@ -1,73 +0,0 @@
-Apache License
-Version 2.0, January 2004
-http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-"License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document.
-
-"Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License.
-
-"Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity.
-
-"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License.
-
-"Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files.
-
-"Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types.
-
-"Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below).
-
-"Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof.
-
-"Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution."
-
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LICENSES/Autoconf-exception-3.0.txt

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LICENSES/BSD-2-Clause.txt

@@ -1,9 +0,0 @@
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LICENSES/BSD-3-Clause.txt

@@ -1,11 +0,0 @@
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LICENSES/CC0-1.0.txt

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LICENSES/FSFAP.txt

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LICENSES/GPL-3.0-or-later.txt

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-A separable portion of the object code, whose source code is excluded from the Corresponding Source as a System Library, need not be included in conveying the object code work.
-
-A “User Product” is either (1) a “consumer product”, which means any tangible personal property which is normally used for personal, family, or household purposes, or (2) anything designed or sold for incorporation into a dwelling. In determining whether a product is a consumer product, doubtful cases shall be resolved in favor of coverage. For a particular product received by a particular user, “normally used” refers to a typical or common use of that class of product, regardless of the status of the particular user or of the way in which the particular user actually uses, or expects or is expected to use, the product. A product is a consumer product regardless of whether the product has substantial commercial, industrial or non-consumer uses, unless such uses represent the only significant mode of use of the product.
-
-“Installation Information” for a User Product means any methods, procedures, authorization keys, or other information required to install and execute modified versions of a covered work in that User Product from a modified version of its Corresponding Source. The information must suffice to ensure that the continued functioning of the modified object code is in no case prevented or interfered with solely because modification has been made.
-
-If you convey an object code work under this section in, or with, or specifically for use in, a User Product, and the conveying occurs as part of a transaction in which the right of possession and use of the User Product is transferred to the recipient in perpetuity or for a fixed term (regardless of how the transaction is characterized), the Corresponding Source conveyed under this section must be accompanied by the Installation Information. But this requirement does not apply if neither you nor any third party retains the ability to install modified object code on the User Product (for example, the work has been installed in ROM).
-
-The requirement to provide Installation Information does not include a requirement to continue to provide support service, warranty, or updates for a work that has been modified or installed by the recipient, or for the User Product in which it has been modified or installed. Access to a network may be denied when the modification itself materially and adversely affects the operation of the network or violates the rules and protocols for communication across the network.
-
-Corresponding Source conveyed, and Installation Information provided, in accord with this section must be in a format that is publicly documented (and with an implementation available to the public in source code form), and must require no special password or key for unpacking, reading or copying.
-
-7. Additional Terms.
-“Additional permissions” are terms that supplement the terms of this License by making exceptions from one or more of its conditions. Additional permissions that are applicable to the entire Program shall be treated as though they were included in this License, to the extent that they are valid under applicable law. If additional permissions apply only to part of the Program, that part may be used separately under those permissions, but the entire Program remains governed by this License without regard to the additional permissions.
-
-When you convey a copy of a covered work, you may at your option remove any additional permissions from that copy, or from any part of it. (Additional permissions may be written to require their own removal in certain cases when you modify the work.) You may place additional permissions on material, added by you to a covered work, for which you have or can give appropriate copyright permission.
-
-Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms:
-
-     a) Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or
-
-     b) Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or
-
-     c) Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or
-
-     d) Limiting the use for publicity purposes of names of licensors or authors of the material; or
-
-     e) Declining to grant rights under trademark law for use of some trade names, trademarks, or service marks; or
-
-     f) Requiring indemnification of licensors and authors of that material by anyone who conveys the material (or modified versions of it) with contractual assumptions of liability to the recipient, for any liability that these contractual assumptions directly impose on those licensors and authors.
-
-All other non-permissive additional terms are considered “further restrictions” within the meaning of section 10. If the Program as you received it, or any part of it, contains a notice stating that it is governed by this License along with a term that is a further restriction, you may remove that term. If a license document contains a further restriction but permits relicensing or conveying under this License, you may add to a covered work material governed by the terms of that license document, provided that the further restriction does not survive such relicensing or conveying.
-
-If you add terms to a covered work in accord with this section, you must place, in the relevant source files, a statement of the additional terms that apply to those files, or a notice indicating where to find the applicable terms.
-
-Additional terms, permissive or non-permissive, may be stated in the form of a separately written license, or stated as exceptions; the above requirements apply either way.
-
-8. Termination.
-You may not propagate or modify a covered work except as expressly provided under this License. Any attempt otherwise to propagate or modify it is void, and will automatically terminate your rights under this License (including any patent licenses granted under the third paragraph of section 11).
-
-However, if you cease all violation of this License, then your license from a particular copyright holder is reinstated (a) provisionally, unless and until the copyright holder explicitly and finally terminates your license, and (b) permanently, if the copyright holder fails to notify you of the violation by some reasonable means prior to 60 days after the cessation.
-
-Moreover, your license from a particular copyright holder is reinstated permanently if the copyright holder notifies you of the violation by some reasonable means, this is the first time you have received notice of violation of this License (for any work) from that copyright holder, and you cure the violation prior to 30 days after your receipt of the notice.
-
-Termination of your rights under this section does not terminate the licenses of parties who have received copies or rights from you under this License. If your rights have been terminated and not permanently reinstated, you do not qualify to receive new licenses for the same material under section 10.
-
-9. Acceptance Not Required for Having Copies.
-You are not required to accept this License in order to receive or run a copy of the Program. Ancillary propagation of a covered work occurring solely as a consequence of using peer-to-peer transmission to receive a copy likewise does not require acceptance. However, nothing other than this License grants you permission to propagate or modify any covered work. These actions infringe copyright if you do not accept this License. Therefore, by modifying or propagating a covered work, you indicate your acceptance of this License to do so.
-
-10. Automatic Licensing of Downstream Recipients.
-Each time you convey a covered work, the recipient automatically receives a license from the original licensors, to run, modify and propagate that work, subject to this License. You are not responsible for enforcing compliance by third parties with this License.
-
-An “entity transaction” is a transaction transferring control of an organization, or substantially all assets of one, or subdividing an organization, or merging organizations. If propagation of a covered work results from an entity transaction, each party to that transaction who receives a copy of the work also receives whatever licenses to the work the party's predecessor in interest had or could give under the previous paragraph, plus a right to possession of the Corresponding Source of the work from the predecessor in interest, if the predecessor has it or can get it with reasonable efforts.
-
-You may not impose any further restrictions on the exercise of the rights granted or affirmed under this License. For example, you may not impose a license fee, royalty, or other charge for exercise of rights granted under this License, and you may not initiate litigation (including a cross-claim or counterclaim in a lawsuit) alleging that any patent claim is infringed by making, using, selling, offering for sale, or importing the Program or any portion of it.
-
-11. Patents.
-A “contributor” is a copyright holder who authorizes use under this License of the Program or a work on which the Program is based. The work thus licensed is called the contributor's “contributor version”.
-
-A contributor's “essential patent claims” are all patent claims owned or controlled by the contributor, whether already acquired or hereafter acquired, that would be infringed by some manner, permitted by this License, of making, using, or selling its contributor version, but do not include claims that would be infringed only as a consequence of further modification of the contributor version. For purposes of this definition, “control” includes the right to grant patent sublicenses in a manner consistent with the requirements of this License.
-
-Each contributor grants you a non-exclusive, worldwide, royalty-free patent license under the contributor's essential patent claims, to make, use, sell, offer for sale, import and otherwise run, modify and propagate the contents of its contributor version.
-
-In the following three paragraphs, a “patent license” is any express agreement or commitment, however denominated, not to enforce a patent (such as an express permission to practice a patent or covenant not to sue for patent infringement). To “grant” such a patent license to a party means to make such an agreement or commitment not to enforce a patent against the party.
-
-If you convey a covered work, knowingly relying on a patent license, and the Corresponding Source of the work is not available for anyone to copy, free of charge and under the terms of this License, through a publicly available network server or other readily accessible means, then you must either (1) cause the Corresponding Source to be so available, or (2) arrange to deprive yourself of the benefit of the patent license for this particular work, or (3) arrange, in a manner consistent with the requirements of this License, to extend the patent license to downstream recipients. “Knowingly relying” means you have actual knowledge that, but for the patent license, your conveying the covered work in a country, or your recipient's use of the covered work in a country, would infringe one or more identifiable patents in that country that you have reason to believe are valid.
-
-If, pursuant to or in connection with a single transaction or arrangement, you convey, or propagate by procuring conveyance of, a covered work, and grant a patent license to some of the parties receiving the covered work authorizing them to use, propagate, modify or convey a specific copy of the covered work, then the patent license you grant is automatically extended to all recipients of the covered work and works based on it.
-
-A patent license is “discriminatory” if it does not include within the scope of its coverage, prohibits the exercise of, or is conditioned on the non-exercise of one or more of the rights that are specifically granted under this License. You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software, under which you make payment to the third party based on the extent of your activity of conveying the work, and under which the third party grants, to any of the parties who would receive the covered work from you, a discriminatory patent license (a) in connection with copies of the covered work conveyed by you (or copies made from those copies), or (b) primarily for and in connection with specific products or compilations that contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007.
-
-Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law.
-
-12. No Surrender of Others' Freedom.
-If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program.
-
-13. Use with the GNU Affero General Public License.
-Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such.
-
-14. Revised Versions of this License.
-The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License “or any later version” applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation.
-
-If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program.
-
-Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version.
-
-15. Disclaimer of Warranty.
-THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-16. Limitation of Liability.
-IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-
-17. Interpretation of Sections 15 and 16.
-If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee.
-
-END OF TERMS AND CONDITIONS
-
-How to Apply These Terms to Your New Programs
-
-If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms.
-
-To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the “copyright” line and a pointer to where the full notice is found.
-
-     <one line to give the program's name and a brief idea of what it does.>
-     Copyright (C) <year>  <name of author>
-
-     This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
-
-     This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-     You should have received a copy of the GNU General Public License along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode:
-
-     <program>  Copyright (C) <year>  <name of author>
-     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-     This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an “about box”.
-
-You should also get your employer (if you work as a programmer) or school, if any, to sign a “copyright disclaimer” for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see <http://www.gnu.org/licenses/>.
-
-The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read <http://www.gnu.org/philosophy/why-not-lgpl.html>.

LICENSES/ISC.txt

@@ -1,8 +0,0 @@
-ISC License:
-
-Copyright (c) 2004-2010 by Internet Systems Consortium, Inc. ("ISC")
-Copyright (c) 1995-2003 by Internet Software Consortium
-
-Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

LICENSES/LLVM-exception.txt

@@ -1,15 +0,0 @@
----- LLVM Exceptions to the Apache 2.0 License ----
-
-   As an exception, if, as a result of your compiling your source code, portions
-   of this Software are embedded into an Object form of such source code, you
-   may redistribute such embedded portions in such Object form without complying
-   with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
-
-   In addition, if you combine or link compiled forms of this Software with
-   software that is licensed under the GPLv2 ("Combined Software") and if a
-   court of competent jurisdiction determines that the patent provision (Section
-   3), the indemnity provision (Section 9) or other Section of the License
-   conflicts with the conditions of the GPLv2, you may retroactively and
-   prospectively choose to deem waived or otherwise exclude such Section(s) of
-   the License, but only in their entirety and only with respect to the Combined
-   Software.

LICENSES/MIT.txt

@@ -1,9 +0,0 @@
-MIT License
-
-Copyright (c) <year> <copyright holders>
-
-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.

LICENSES/MPL-2.0.txt

@@ -1,144 +0,0 @@
-Mozilla Public License Version 2.0
-
-1. Definitions
-
-     1.1. "Contributor" means each individual or legal entity that creates, contributes to the creation of, or owns Covered Software.
-
-     1.2. "Contributor Version" means the combination of the Contributions of others (if any) used by a Contributor and that particular Contributor's Contribution.
-
-     1.3. "Contribution" means Covered Software of a particular Contributor.
-
-     1.4. "Covered Software" means Source Code Form to which the initial Contributor has attached the notice in Exhibit A, the Executable Form of such Source Code Form, and Modifications of such Source Code Form, in each case including portions thereof.
-
-     1.5. "Incompatible With Secondary Licenses" means
-
-          (a) that the initial Contributor has attached the notice described in Exhibit B to the Covered Software; or
-
-          (b) that the Covered Software was made available under the terms of version 1.1 or earlier of the License, but not also under the terms of a Secondary License.
-
-     1.6. "Executable Form" means any form of the work other than Source Code Form.
-
-     1.7. "Larger Work" means a work that combines Covered Software with other material, in a separate file or files, that is not Covered Software.
-
-     1.8. "License" means this document.
-
-     1.9. "Licensable" means having the right to grant, to the maximum extent possible, whether at the time of the initial grant or subsequently, any and all of the rights conveyed by this License.
-
-     1.10. "Modifications" means any of the following:
-
-          (a) any file in Source Code Form that results from an addition to, deletion from, or modification of the contents of Covered Software; or
-
-          (b) any new file in Source Code Form that contains any Covered Software.
-
-     1.11. "Patent Claims" of a Contributor means any patent claim(s), including without limitation, method, process, and apparatus claims, in any patent Licensable by such Contributor that would be infringed, but for the grant of the License, by the making, using, selling, offering for sale, having made, import, or transfer of either its Contributions or its Contributor Version.
-
-     1.12. "Secondary License" means either the GNU General Public License, Version 2.0, the GNU Lesser General Public License, Version 2.1, the GNU Affero General Public License, Version 3.0, or any later versions of those licenses.
-
-     1.13. "Source Code Form" means the form of the work preferred for making modifications.
-
-     1.14. "You" (or "Your") means an individual or a legal entity exercising rights under this License. For legal entities, "You" includes any entity that controls, is controlled by, or is under common control with You. For purposes of this definition, "control" means (a) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (b) ownership of more than fifty percent (50%) of the outstanding shares or beneficial ownership of such entity.
-
-2. License Grants and Conditions
-
-     2.1. Grants
-     Each Contributor hereby grants You a world-wide, royalty-free, non-exclusive license:
-
-          (a) under intellectual property rights (other than patent or trademark) Licensable by such Contributor to use, reproduce, make available, modify, display, perform, distribute, and otherwise exploit its Contributions, either on an unmodified basis, with Modifications, or as part of a Larger Work; and
-
-          (b) under Patent Claims of such Contributor to make, use, sell, offer for sale, have made, import, and otherwise transfer either its Contributions or its Contributor Version.
-
-     2.2. Effective Date
-     The licenses granted in Section 2.1 with respect to any Contribution become effective for each Contribution on the date the Contributor first distributes such Contribution.
-
-     2.3. Limitations on Grant Scope
-     The licenses granted in this Section 2 are the only rights granted under this License. No additional rights or licenses will be implied from the distribution or licensing of Covered Software under this License. Notwithstanding Section 2.1(b) above, no patent license is granted by a Contributor:
-
-          (a) for any code that a Contributor has removed from Covered Software; or
-
-          (b) for infringements caused by: (i) Your and any other third party's modifications of Covered Software, or (ii) the combination of its Contributions with other software (except as part of its Contributor Version); or
-
-          (c) under Patent Claims infringed by Covered Software in the absence of its Contributions.
-
-     This License does not grant any rights in the trademarks, service marks, or logos of any Contributor (except as may be necessary to comply with the notice requirements in Section 3.4).
-
-     2.4. Subsequent Licenses
-     No Contributor makes additional grants as a result of Your choice to distribute the Covered Software under a subsequent version of this License (see Section 10.2) or under the terms of a Secondary License (if permitted under the terms of Section 3.3).
-
-     2.5. Representation
-     Each Contributor represents that the Contributor believes its Contributions are its original creation(s) or it has sufficient rights to grant the rights to its Contributions conveyed by this License.
-
-     2.6. Fair Use
-     This License is not intended to limit any rights You have under applicable copyright doctrines of fair use, fair dealing, or other equivalents.
-
-     2.7. Conditions
-     Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in Section 2.1.
-
-3. Responsibilities
-
-     3.1. Distribution of Source Form
-     All distribution of Covered Software in Source Code Form, including any Modifications that You create or to which You contribute, must be under the terms of this License. You must inform recipients that the Source Code Form of the Covered Software is governed by the terms of this License, and how they can obtain a copy of this License. You may not attempt to alter or restrict the recipients' rights in the Source Code Form.
-
-     3.2. Distribution of Executable Form
-     If You distribute Covered Software in Executable Form then:
-
-          (a) such Covered Software must also be made available in Source Code Form, as described in Section 3.1, and You must inform recipients of the Executable Form how they can obtain a copy of such Source Code Form by reasonable means in a timely manner, at a charge no more than the cost of distribution to the recipient; and
-
-          (b) You may distribute such Executable Form under the terms of this License, or sublicense it under different terms, provided that the license for the Executable Form does not attempt to limit or alter the recipients' rights in the Source Code Form under this License.
-
-     3.3. Distribution of a Larger Work
-     You may create and distribute a Larger Work under terms of Your choice, provided that You also comply with the requirements of this License for the Covered Software. If the Larger Work is a combination of Covered Software with a work governed by one or more Secondary Licenses, and the Covered Software is not Incompatible With Secondary Licenses, this License permits You to additionally distribute such Covered Software under the terms of such Secondary License(s), so that the recipient of the Larger Work may, at their option, further distribute the Covered Software under the terms of either this License or such Secondary License(s).
-
-     3.4. Notices
-     You may not remove or alter the substance of any license notices (including copyright notices, patent notices, disclaimers of warranty, or limitations of liability) contained within the Source Code Form of the Covered Software, except that You may alter any license notices to the extent required to remedy known factual inaccuracies.
-
-     3.5. Application of Additional Terms
-     You may choose to offer, and to charge a fee for, warranty, support, indemnity or liability obligations to one or more recipients of Covered Software. However, You may do so only on Your own behalf, and not on behalf of any Contributor. You must make it absolutely clear that any such warranty, support, indemnity, or liability obligation is offered by You alone, and You hereby agree to indemnify every Contributor for any liability incurred by such Contributor as a result of warranty, support, indemnity or liability terms You offer. You may include additional disclaimers of warranty and limitations of liability specific to any jurisdiction.
-
-4. Inability to Comply Due to Statute or Regulation
-If it is impossible for You to comply with any of the terms of this License with respect to some or all of the Covered Software due to statute, judicial order, or regulation then You must: (a) comply with the terms of this License to the maximum extent possible; and (b) describe the limitations and the code they affect. Such description must be placed in a text file included with all distributions of the Covered Software under this License. Except to the extent prohibited by statute or regulation, such description must be sufficiently detailed for a recipient of ordinary skill to be able to understand it.
-
-5. Termination
-
-     5.1. The rights granted under this License will terminate automatically if You fail to comply with any of its terms. However, if You become compliant, then the rights granted under this License from a particular Contributor are reinstated (a) provisionally, unless and until such Contributor explicitly and finally terminates Your grants, and (b) on an ongoing basis, if such Contributor fails to notify You of the non-compliance by some reasonable means prior to 60 days after You have come back into compliance. Moreover, Your grants from a particular Contributor are reinstated on an ongoing basis if such Contributor notifies You of the non-compliance by some reasonable means, this is the first time You have received notice of non-compliance with this License from such Contributor, and You become compliant prior to 30 days after Your receipt of the notice.
-
-     5.2. If You initiate litigation against any entity by asserting a patent infringement claim (excluding declaratory judgment actions, counter-claims, and cross-claims) alleging that a Contributor Version directly or indirectly infringes any patent, then the rights granted to You by any and all Contributors for the Covered Software under Section 2.1 of this License shall terminate.
-
-     5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user license agreements (excluding distributors and resellers) which have been validly granted by You or Your distributors under this License prior to termination shall survive termination.
-
-6. Disclaimer of Warranty
-Covered Software is provided under this License on an "as is" basis, without warranty of any kind, either expressed, implied, or statutory, including, without limitation, warranties that the Covered Software is free of defects, merchantable, fit for a particular purpose or non-infringing. The entire risk as to the quality and performance of the Covered Software is with You. Should any Covered Software prove defective in any respect, You (not any Contributor) assume the cost of any necessary servicing, repair, or correction. This disclaimer of warranty constitutes an essential part of this License. No use of any Covered Software is authorized under this License except under this disclaimer.
-
-7. Limitation of Liability
-Under no circumstances and under no legal theory, whether tort (including negligence), contract, or otherwise, shall any Contributor, or anyone who distributes Covered Software as permitted above, be liable to You for any direct, indirect, special, incidental, or consequential damages of any character including, without limitation, damages for lost profits, loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses, even if such party shall have been informed of the possibility of such damages. This limitation of liability shall not apply to liability for death or personal injury resulting from such party's negligence to the extent applicable law prohibits such limitation. Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so this exclusion and limitation may not apply to You.
-
-8. Litigation
-Any litigation relating to this License may be brought only in the courts of a jurisdiction where the defendant maintains its principal place of business and such litigation shall be governed by laws of that jurisdiction, without reference to its conflict-of-law provisions. Nothing in this Section shall prevent a party's ability to bring cross-claims or counter-claims.
-
-9. Miscellaneous
-This License represents the complete agreement concerning the subject matter hereof. If any provision of this License is held to be unenforceable, such provision shall be reformed only to the extent necessary to make it enforceable. Any law or regulation which provides that the language of a contract shall be construed against the drafter shall not be used to construe this License against a Contributor.
-
-10. Versions of the License
-
-     10.1. New Versions
-     Mozilla Foundation is the license steward. Except as provided in Section 10.3, no one other than the license steward has the right to modify or publish new versions of this License. Each version will be given a distinguishing version number.
-
-     10.2. Effect of New Versions
-     You may distribute the Covered Software under the terms of the version of the License under which You originally received the Covered Software, or under the terms of any subsequent version published by the license steward.
-
-     10.3. Modified Versions
-     If you create software not governed by this License, and you want to create a new license for such software, you may create and use a modified version of this License if you rename the license and remove any references to the name of the license steward (except to note that such modified license differs from this License).
-
-     10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses
-     If You choose to distribute Source Code Form that is Incompatible With Secondary Licenses under the terms of this version of the License, the notice described in Exhibit B of this License must be attached.
-
-Exhibit A - Source Code Form License Notice
-
-     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/.
-
-If it is not possible or desirable to put the notice in a particular file, then You may include the notice in a location (such as a LICENSE file in a relevant directory) where a recipient would be likely to look for such a notice.
-
-You may add additional accurate notices of copyright ownership.
-
-Exhibit B - "Incompatible With Secondary Licenses" Notice
-
-     This Source Code Form is "Incompatible With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0.

Makefile.in

@@ -1,10 +1,8 @@
 # Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 #
-# SPDX-License-Identifier: MPL-2.0
-#
 # 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/.
+# 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.
@@ -14,16 +12,14 @@ VPATH =		@srcdir@
 top_srcdir =	@top_srcdir@
 top_builddir =  @top_builddir@
 
-PANDOC = @PANDOC@
-W3M = @W3M@
-
 VERSION=@BIND9_VERSION@
 
 SUBDIRS =	make lib fuzz bin doc
 TARGETS =
 PREREQS =	bind.keys.h
 
-MANOBJS =	README HISTORY OPTIONS CONTRIBUTING CODE_OF_CONDUCT
+MANOBJS =	README HISTORY OPTIONS CONTRIBUTING PLATFORMS CODE_OF_CONDUCT \
+		${MANPAGES} ${HTMLPAGES}
 
 @BIND9_MAKE_RULES@
 
@@ -50,7 +46,9 @@ docclean manclean maintainer-clean::
 doc man:: ${MANOBJS}
 
 installdirs:
-	$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${sysconfdir}
+	$(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}
@@ -100,6 +98,11 @@ CONTRIBUTING: 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 | \

OPTIONS.md

@@ -1,14 +1,12 @@
 <!--
-Copyright (C) Internet Systems Consortium, Inc. ("ISC")
-
-SPDX-License-Identifier: MPL-2.0
-
-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.
 -->
 Setting the `STD_CDEFINES` environment variable before running `configure`
 can be used to enable certain compile-time options that are not explicitly

PLATFORMS

@@ -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 Dec 2019, 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 6.5
+  * 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

PLATFORMS.md

@@ -0,0 +1,105 @@
+<!--
+ - 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.
+-->
+## 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 Dec 2019, 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 6.5
+* 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

README

@@ -7,7 +7,7 @@ Contents
  1. Introduction
  2. Reporting bugs and getting help
  3. Contributing to BIND
- 4. BIND 9.16 features
+ 4. BIND 9.15 features
  5. Building BIND
  6. macOS
  7. Dependencies
@@ -51,8 +51,7 @@ 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 the "Supported Platforms"
-section in the BIND 9 Administrator Reference Manual.
+For information about supported platforms, see PLATFORMS.
 
 Reporting bugs and getting help
 
@@ -70,10 +69,7 @@ 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.
+report it. Instead, please send mail to security-officer@isc.org.
 
 For a general overview of ISC security policies, read the Knowledge Base
 article at https://kb.isc.org/docs/aa-00861.
@@ -110,25 +106,159 @@ 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 9.16 features
+BIND 9.15 features
 
-BIND 9.16 is the current stable branch of BIND 9. It includes all changes
-from the 9.15 development branch, updating the previous stable branch,
-9.14. New features include:
+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.
+  * New "dnssec-policy" statement to configure a key and signing policy
+    for zones, enabling automatic key regeneration and rollover.
+  * New new network manager based on libuv.
+  * Support for the new GeoIP2 geolocation API
+  * Improved DNSSEC trust anchor configuration using dnssec-keys,
+    permitting configuration of trust anchors in DS as well as DNSKEY
+    format.
   * YAML output for dig, mdig, and delv.
 
 Building BIND
 
-For information about building BIND 9, see the "Building BIND 9" section
-in the BIND 9 Administrator Reference Manual.
+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 2008 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:
+
+   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.
+
+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.
+
+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 and ply 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.
+
+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
 
@@ -190,8 +320,8 @@ the change that was made; these categories are:
 [doc]          Documentation
 [contrib]      Changes to the contributed tools and libraries in the
                'contrib' subdirectory
-               Used in the main development branch to reserve change
-[placeholder]  numbers for use in other branches, e.g., when fixing a bug
+               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

README.md

@@ -1,14 +1,12 @@
 <!--
-Copyright (C) Internet Systems Consortium, Inc. ("ISC")
-
-SPDX-License-Identifier: MPL-2.0
-
-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.
 -->
 # BIND 9
 
@@ -17,7 +15,7 @@ information regarding copyright ownership.
 1. [Introduction](#intro)
 1. [Reporting bugs and getting help](#help)
 1. [Contributing to BIND](#contrib)
-1. [BIND 9.16 features](#features)
+1. [BIND 9.15 features](#features)
 1. [Building BIND](#build)
 1. [macOS](#macos)
 1. [Dependencies](#dependencies)
@@ -62,9 +60,7 @@ CHANGES file format.
 For up-to-date versions and release notes, see
 [https://www.isc.org/download/](https://www.isc.org/download/).
 
-For information about supported platforms, see the
-["Supported Platforms"](doc/arm/platforms.rst) section in the BIND 9
-Administrator Reference Manual.
+For information about supported platforms, see [PLATFORMS](PLATFORMS.md).
 
 ### <a name="help"/> Reporting bugs and getting help
 
@@ -83,12 +79,8 @@ 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](mailto: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](https://www.isc.org/pgpkey).) Please do not
-discuss the bug on any public mailing list.
+report it. Instead, please send mail to
+[security-officer@isc.org](mailto:security-officer@isc.org).
 
 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).
@@ -129,16 +121,16 @@ If you prefer, you may also submit code by opening a
 including your patch as an attachment, preferably generated by
 `git format-patch`.
 
-### <a name="features"/> BIND 9.16 features
+### <a name="features"/> BIND 9.15 features
 
-BIND 9.16 is the current stable branch of BIND 9. It includes all
-changes from the 9.15 development branch, updating the previous stable
-branch, 9.14. New features include:
+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
+* 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`.
+* New new network manager based on libuv.
+* Support for the new GeoIP2 geolocation API
 * Improved DNSSEC trust anchor configuration using the `trust-anchors`
   statement, permitting configuration of trust anchors in DS as well as
   DNSKEY format.
@@ -146,9 +138,142 @@ branch, 9.14. New features include:
 
 ### <a name="build"/> Building BIND
 
-For information about building BIND 9, see the
-["Building BIND 9"](doc/arm/build.rst) section in the BIND 9
-Administrator Reference Manual.
+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](#opts) 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 2008 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:
+
+|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.|
+
+#### <a name="macos"> macOS
+
+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`.
+
+### <a name="dependencies"/> 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](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
+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](http://xmlsoft.org) or `json-c`
+[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 `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](https://github.com/farsightsec/fstrm)
+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 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`.
 
 ### <a name="testing"/> Automated testing
 
@@ -208,7 +333,7 @@ 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 will only appear in new-feature
 releases (i.e., those with version numbers ending in zero).  Some new

aclocal.m4

@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.16.3 -*- Autoconf -*-
+# generated automatically by aclocal 1.16.1 -*- Autoconf -*-
 
-# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+# 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,
@@ -290,7 +290,7 @@ AS_VAR_IF([$1], [""], [$5], [$4])dnl
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# 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,
@@ -324,7 +324,7 @@ fi])])
 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 # From Jim Meyering
 
-# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+# 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,
@@ -357,7 +357,7 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 ]
 )
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# 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,
@@ -376,7 +376,6 @@ 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_gcc_func_attribute.m4])
 m4_include([m4/ax_posix_shell.m4])
 m4_include([m4/ax_pthread.m4])
 m4_include([m4/ax_restore_flags.m4])

autogen.sh

@@ -1,12 +1,10 @@
 #!/bin/sh
-
+#
 # Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 #
-# SPDX-License-Identifier: MPL-2.0
-#
 # 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/.
+# 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.

bin/Makefile.in

@@ -1,10 +1,8 @@
 # Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 #
-# SPDX-License-Identifier: MPL-2.0
-#
 # 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/.
+# 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.

bin/check/Makefile.in

@@ -1,10 +1,8 @@
 # Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 #
-# SPDX-License-Identifier: MPL-2.0
-#
 # 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/.
+# 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.
@@ -17,16 +15,17 @@ VERSION=@BIND9_VERSION@
 
 @BIND9_MAKE_INCLUDES@
 
-CINCLUDES =	${NS_INCLUDES} ${BIND9_INCLUDES} ${DNS_INCLUDES} \
-		${ISCCFG_INCLUDES} ${ISC_INCLUDES} ${OPENSSL_CFLAGS}
+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@ @NO_LIBTOOL_DNSLIBS@
+DNSLIBS =	../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
 ISCCFGLIBS =	../../lib/isccfg/libisccfg.@A@
-ISCLIBS =	../../lib/isc/libisc.@A@ @NO_LIBTOOL_ISCLIBS@
-ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @NO_LIBTOOL_ISCLIBS@
+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@
 
@@ -47,6 +46,12 @@ 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
@@ -71,15 +76,25 @@ named-checkzone@EXEEXT@: named-checkzone.@O@ check-tool.@O@ ${ISCDEPLIBS} \
 	export LIBS0="${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@

bin/check/check-tool.c

@@ -1,31 +1,31 @@
 /*
  * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
  *
- * SPDX-License-Identifier: MPL-2.0
- *
  * 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.
  */
 
+
 /*! \file */
 
-#include <inttypes.h>
 #include <stdbool.h>
 #include <stdio.h>
+#include <inttypes.h>
 
 #ifdef _WIN32
 #include <Winsock2.h>
-#endif /* ifdef _WIN32 */
+#endif
 
+#include "check-tool.h"
 #include <isc/buffer.h>
 #include <isc/log.h>
 #include <isc/mem.h>
-#include <isc/net.h>
 #include <isc/netdb.h>
+#include <isc/net.h>
 #include <isc/print.h>
 #include <isc/region.h>
 #include <isc/stdio.h>
@@ -52,31 +52,29 @@
 
 #include <ns/log.h>
 
-#include "check-tool.h"
-
 #ifndef CHECK_SIBLING
 #define CHECK_SIBLING 1
-#endif /* ifndef CHECK_SIBLING */
+#endif
 
 #ifndef CHECK_LOCAL
 #define CHECK_LOCAL 1
-#endif /* ifndef CHECK_LOCAL */
+#endif
 
-#define CHECK(r)                             \
-	do {                                 \
-		result = (r);                \
+#define CHECK(r) \
+	do { \
+		result = (r); \
 		if (result != ISC_R_SUCCESS) \
-			goto cleanup;        \
+			goto cleanup; \
 	} while (0)
 
-#define ERR_IS_CNAME	   1
-#define ERR_NO_ADDRESSES   2
+#define ERR_IS_CNAME 1
+#define ERR_NO_ADDRESSES 2
 #define ERR_LOOKUP_FAILURE 3
-#define ERR_EXTRA_A	   4
-#define ERR_EXTRA_AAAA	   5
-#define ERR_MISSING_GLUE   5
-#define ERR_IS_MXCNAME	   6
-#define ERR_IS_SRVCNAME	   7
+#define ERR_EXTRA_A 4
+#define ERR_EXTRA_AAAA 5
+#define ERR_MISSING_GLUE 5
+#define ERR_IS_MXCNAME 6
+#define ERR_IS_SRVCNAME 7
 
 static const char *dbtype[] = { "rbt" };
 
@@ -87,26 +85,31 @@ bool nomerge = true;
 bool docheckmx = true;
 bool dochecksrv = true;
 bool docheckns = true;
-#else  /* if CHECK_LOCAL */
+#else
 bool docheckmx = false;
 bool dochecksrv = false;
 bool docheckns = false;
-#endif /* if CHECK_LOCAL */
-dns_zoneopt_t zone_options = DNS_ZONEOPT_CHECKNS | DNS_ZONEOPT_CHECKMX |
-			     DNS_ZONEOPT_MANYERRORS | DNS_ZONEOPT_CHECKNAMES |
+#endif
+dns_zoneopt_t zone_options = DNS_ZONEOPT_CHECKNS |
+			     DNS_ZONEOPT_CHECKMX |
+			     DNS_ZONEOPT_MANYERRORS |
+			     DNS_ZONEOPT_CHECKNAMES |
 			     DNS_ZONEOPT_CHECKINTEGRITY |
 #if CHECK_SIBLING
 			     DNS_ZONEOPT_CHECKSIBLING |
-#endif /* if CHECK_SIBLING */
+#endif
 			     DNS_ZONEOPT_CHECKWILDCARD |
-			     DNS_ZONEOPT_WARNMXCNAME | DNS_ZONEOPT_WARNSRVCNAME;
+			     DNS_ZONEOPT_WARNMXCNAME |
+			     DNS_ZONEOPT_WARNSRVCNAME;
 
 /*
  * This needs to match the list in bin/named/log.c.
  */
-static isc_logcategory_t categories[] = { { "", 0 },
-					  { "unmatched", 0 },
-					  { NULL, 0 } };
+static isc_logcategory_t categories[] = {
+	{ "",		     0 },
+	{ "unmatched", 	     0 },
+	{ NULL,		     0 }
+};
 
 static isc_symtab_t *symtab = NULL;
 static isc_mem_t *sym_mctx;
@@ -130,9 +133,8 @@ add(char *key, int value) {
 	if (symtab == NULL) {
 		result = isc_symtab_create(sym_mctx, 100, freekey, sym_mctx,
 					   false, &symtab);
-		if (result != ISC_R_SUCCESS) {
+		if (result != ISC_R_SUCCESS)
 			return;
-		}
 	}
 
 	key = isc_mem_strdup(sym_mctx, key);
@@ -140,29 +142,27 @@ add(char *key, int value) {
 	symvalue.as_pointer = NULL;
 	result = isc_symtab_define(symtab, key, value, symvalue,
 				   isc_symexists_reject);
-	if (result != ISC_R_SUCCESS) {
+	if (result != ISC_R_SUCCESS)
 		isc_mem_free(sym_mctx, key);
-	}
 }
 
 static bool
 logged(char *key, int value) {
 	isc_result_t result;
 
-	if (symtab == NULL) {
+	if (symtab == NULL)
 		return (false);
-	}
 
 	result = isc_symtab_lookup(symtab, key, value, NULL);
-	if (result == ISC_R_SUCCESS) {
+	if (result == ISC_R_SUCCESS)
 		return (true);
-	}
 	return (false);
 }
 
 static bool
 checkns(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner,
-	dns_rdataset_t *a, dns_rdataset_t *aaaa) {
+	dns_rdataset_t *a, dns_rdataset_t *aaaa)
+{
 	dns_rdataset_t *rdataset;
 	dns_rdata_t rdata = DNS_RDATA_INIT;
 	struct addrinfo hints, *ai, *cur;
@@ -180,9 +180,8 @@ checkns(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner,
 	REQUIRE(aaaa == NULL || !dns_rdataset_isassociated(aaaa) ||
 		aaaa->type == dns_rdatatype_aaaa);
 
-	if (a == NULL || aaaa == NULL) {
+	if (a == NULL || aaaa == NULL)
 		return (answer);
-	}
 
 	memset(&hints, 0, sizeof(hints));
 	hints.ai_flags = AI_CANONNAME;
@@ -210,17 +209,15 @@ checkns(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner,
 		cur = ai;
 		while (cur != NULL && cur->ai_canonname == NULL &&
 		       cur->ai_next != NULL)
-		{
 			cur = cur->ai_next;
-		}
 		if (cur != NULL && cur->ai_canonname != NULL &&
 		    strcasecmp(cur->ai_canonname, namebuf) != 0 &&
-		    !logged(namebuf, ERR_IS_CNAME))
-		{
+		    !logged(namebuf, ERR_IS_CNAME)) {
 			dns_zone_log(zone, ISC_LOG_ERROR,
 				     "%s/NS '%s' (out of zone) "
 				     "is a CNAME '%s' (illegal)",
-				     ownerbuf, namebuf, cur->ai_canonname);
+				     ownerbuf, namebuf,
+				     cur->ai_canonname);
 			/* XXX950 make fatal for 9.5.0 */
 			/* answer = false; */
 			add(namebuf, ERR_IS_CNAME);
@@ -229,7 +226,7 @@ checkns(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner,
 	case EAI_NONAME:
 #if defined(EAI_NODATA) && (EAI_NODATA != EAI_NONAME)
 	case EAI_NODATA:
-#endif /* if defined(EAI_NODATA) && (EAI_NODATA != EAI_NONAME) */
+#endif
 		if (!logged(namebuf, ERR_NO_ADDRESSES)) {
 			dns_zone_log(zone, ISC_LOG_ERROR,
 				     "%s/NS '%s' (out of zone) "
@@ -243,8 +240,8 @@ checkns(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner,
 	default:
 		if (!logged(namebuf, ERR_LOOKUP_FAILURE)) {
 			dns_zone_log(zone, ISC_LOG_WARNING,
-				     "getaddrinfo(%s) failed: %s", namebuf,
-				     gai_strerror(result));
+				     "getaddrinfo(%s) failed: %s",
+				     namebuf, gai_strerror(result));
 			add(namebuf, ERR_LOOKUP_FAILURE);
 		}
 		return (true);
@@ -253,17 +250,15 @@ checkns(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner,
 	/*
 	 * Check that all glue records really exist.
 	 */
-	if (!dns_rdataset_isassociated(a)) {
+	if (!dns_rdataset_isassociated(a))
 		goto checkaaaa;
-	}
 	result = dns_rdataset_first(a);
 	while (result == ISC_R_SUCCESS) {
 		dns_rdataset_current(a, &rdata);
 		match = false;
 		for (cur = ai; cur != NULL; cur = cur->ai_next) {
-			if (cur->ai_family != AF_INET) {
+			if (cur->ai_family != AF_INET)
 				continue;
-			}
 			ptr = &((struct sockaddr_in *)(cur->ai_addr))->sin_addr;
 			if (memcmp(ptr, rdata.data, rdata.length) == 0) {
 				match = true;
@@ -271,12 +266,11 @@ checkns(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner,
 			}
 		}
 		if (!match && !logged(namebuf, ERR_EXTRA_A)) {
-			dns_zone_log(zone, ISC_LOG_ERROR,
-				     "%s/NS '%s' "
+			dns_zone_log(zone, ISC_LOG_ERROR, "%s/NS '%s' "
 				     "extra GLUE A record (%s)",
 				     ownerbuf, namebuf,
-				     inet_ntop(AF_INET, rdata.data, addrbuf,
-					       sizeof(addrbuf)));
+				     inet_ntop(AF_INET, rdata.data,
+					       addrbuf, sizeof(addrbuf)));
 			add(namebuf, ERR_EXTRA_A);
 			/* XXX950 make fatal for 9.5.0 */
 			/* answer = false; */
@@ -285,32 +279,28 @@ checkns(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner,
 		result = dns_rdataset_next(a);
 	}
 
-checkaaaa:
-	if (!dns_rdataset_isassociated(aaaa)) {
+ checkaaaa:
+	if (!dns_rdataset_isassociated(aaaa))
 		goto checkmissing;
-	}
 	result = dns_rdataset_first(aaaa);
 	while (result == ISC_R_SUCCESS) {
 		dns_rdataset_current(aaaa, &rdata);
 		match = false;
 		for (cur = ai; cur != NULL; cur = cur->ai_next) {
-			if (cur->ai_family != AF_INET6) {
+			if (cur->ai_family != AF_INET6)
 				continue;
-			}
-			ptr = &((struct sockaddr_in6 *)(cur->ai_addr))
-				       ->sin6_addr;
+			ptr = &((struct sockaddr_in6 *)(cur->ai_addr))->sin6_addr;
 			if (memcmp(ptr, rdata.data, rdata.length) == 0) {
 				match = true;
 				break;
 			}
 		}
 		if (!match && !logged(namebuf, ERR_EXTRA_AAAA)) {
-			dns_zone_log(zone, ISC_LOG_ERROR,
-				     "%s/NS '%s' "
+			dns_zone_log(zone, ISC_LOG_ERROR, "%s/NS '%s' "
 				     "extra GLUE AAAA record (%s)",
 				     ownerbuf, namebuf,
-				     inet_ntop(AF_INET6, rdata.data, addrbuf,
-					       sizeof(addrbuf)));
+				     inet_ntop(AF_INET6, rdata.data,
+					       addrbuf, sizeof(addrbuf)));
 			add(namebuf, ERR_EXTRA_AAAA);
 			/* XXX950 make fatal for 9.5.0. */
 			/* answer = false; */
@@ -319,7 +309,7 @@ checkaaaa:
 		result = dns_rdataset_next(aaaa);
 	}
 
-checkmissing:
+ checkmissing:
 	/*
 	 * Check that all addresses appear in the glue.
 	 */
@@ -329,50 +319,42 @@ checkmissing:
 			switch (cur->ai_family) {
 			case AF_INET:
 				rdataset = a;
-				ptr = &((struct sockaddr_in *)(cur->ai_addr))
-					       ->sin_addr;
+				ptr = &((struct sockaddr_in *)(cur->ai_addr))->sin_addr;
 				type = "A";
 				break;
 			case AF_INET6:
 				rdataset = aaaa;
-				ptr = &((struct sockaddr_in6 *)(cur->ai_addr))
-					       ->sin6_addr;
+				ptr = &((struct sockaddr_in6 *)(cur->ai_addr))->sin6_addr;
 				type = "AAAA";
 				break;
 			default:
-				continue;
+				 continue;
 			}
 			match = false;
-			if (dns_rdataset_isassociated(rdataset)) {
+			if (dns_rdataset_isassociated(rdataset))
 				result = dns_rdataset_first(rdataset);
-			} else {
+			else
 				result = ISC_R_FAILURE;
-			}
 			while (result == ISC_R_SUCCESS && !match) {
 				dns_rdataset_current(rdataset, &rdata);
 				if (memcmp(ptr, rdata.data, rdata.length) == 0)
-				{
 					match = true;
-				}
 				dns_rdata_reset(&rdata);
 				result = dns_rdataset_next(rdataset);
 			}
 			if (!match) {
-				dns_zone_log(zone, ISC_LOG_ERROR,
-					     "%s/NS '%s' "
+				dns_zone_log(zone, ISC_LOG_ERROR, "%s/NS '%s' "
 					     "missing GLUE %s record (%s)",
 					     ownerbuf, namebuf, type,
 					     inet_ntop(cur->ai_family, ptr,
-						       addrbuf,
-						       sizeof(addrbuf)));
+						       addrbuf, sizeof(addrbuf)));
 				/* XXX950 make fatal for 9.5.0. */
 				/* answer = false; */
 				missing_glue = true;
 			}
 		}
-		if (missing_glue) {
+		if (missing_glue)
 			add(namebuf, ERR_MISSING_GLUE);
-		}
 	}
 	freeaddrinfo(ai);
 	return (answer);
@@ -413,15 +395,11 @@ checkmx(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner) {
 		cur = ai;
 		while (cur != NULL && cur->ai_canonname == NULL &&
 		       cur->ai_next != NULL)
-		{
 			cur = cur->ai_next;
-		}
 		if (cur != NULL && cur->ai_canonname != NULL &&
-		    strcasecmp(cur->ai_canonname, namebuf) != 0)
-		{
-			if ((zone_options & DNS_ZONEOPT_WARNMXCNAME) != 0) {
+		    strcasecmp(cur->ai_canonname, namebuf) != 0) {
+			if ((zone_options & DNS_ZONEOPT_WARNMXCNAME) != 0)
 				level = ISC_LOG_WARNING;
-			}
 			if ((zone_options & DNS_ZONEOPT_IGNOREMXCNAME) == 0) {
 				if (!logged(namebuf, ERR_IS_MXCNAME)) {
 					dns_zone_log(zone, level,
@@ -432,9 +410,8 @@ checkmx(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner) {
 						     cur->ai_canonname);
 					add(namebuf, ERR_IS_MXCNAME);
 				}
-				if (level == ISC_LOG_ERROR) {
+				if (level == ISC_LOG_ERROR)
 					answer = false;
-				}
 			}
 		}
 		freeaddrinfo(ai);
@@ -443,7 +420,7 @@ checkmx(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner) {
 	case EAI_NONAME:
 #if defined(EAI_NODATA) && (EAI_NODATA != EAI_NONAME)
 	case EAI_NODATA:
-#endif /* if defined(EAI_NODATA) && (EAI_NODATA != EAI_NONAME) */
+#endif
 		if (!logged(namebuf, ERR_NO_ADDRESSES)) {
 			dns_zone_log(zone, ISC_LOG_ERROR,
 				     "%s/MX '%s' (out of zone) "
@@ -457,8 +434,8 @@ checkmx(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner) {
 	default:
 		if (!logged(namebuf, ERR_LOOKUP_FAILURE)) {
 			dns_zone_log(zone, ISC_LOG_WARNING,
-				     "getaddrinfo(%s) failed: %s", namebuf,
-				     gai_strerror(result));
+			     "getaddrinfo(%s) failed: %s",
+			     namebuf, gai_strerror(result));
 			add(namebuf, ERR_LOOKUP_FAILURE);
 		}
 		return (true);
@@ -500,28 +477,22 @@ checksrv(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner) {
 		cur = ai;
 		while (cur != NULL && cur->ai_canonname == NULL &&
 		       cur->ai_next != NULL)
-		{
 			cur = cur->ai_next;
-		}
 		if (cur != NULL && cur->ai_canonname != NULL &&
-		    strcasecmp(cur->ai_canonname, namebuf) != 0)
-		{
-			if ((zone_options & DNS_ZONEOPT_WARNSRVCNAME) != 0) {
+		    strcasecmp(cur->ai_canonname, namebuf) != 0) {
+			if ((zone_options & DNS_ZONEOPT_WARNSRVCNAME) != 0)
 				level = ISC_LOG_WARNING;
-			}
 			if ((zone_options & DNS_ZONEOPT_IGNORESRVCNAME) == 0) {
 				if (!logged(namebuf, ERR_IS_SRVCNAME)) {
-					dns_zone_log(zone, level,
-						     "%s/SRV '%s'"
+					dns_zone_log(zone, level, "%s/SRV '%s'"
 						     " (out of zone) is a "
 						     "CNAME '%s' (illegal)",
 						     ownerbuf, namebuf,
 						     cur->ai_canonname);
 					add(namebuf, ERR_IS_SRVCNAME);
 				}
-				if (level == ISC_LOG_ERROR) {
+				if (level == ISC_LOG_ERROR)
 					answer = false;
-				}
 			}
 		}
 		freeaddrinfo(ai);
@@ -530,7 +501,7 @@ checksrv(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner) {
 	case EAI_NONAME:
 #if defined(EAI_NODATA) && (EAI_NODATA != EAI_NONAME)
 	case EAI_NODATA:
-#endif /* if defined(EAI_NODATA) && (EAI_NODATA != EAI_NONAME) */
+#endif
 		if (!logged(namebuf, ERR_NO_ADDRESSES)) {
 			dns_zone_log(zone, ISC_LOG_ERROR,
 				     "%s/SRV '%s' (out of zone) "
@@ -544,8 +515,8 @@ checksrv(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner) {
 	default:
 		if (!logged(namebuf, ERR_LOOKUP_FAILURE)) {
 			dns_zone_log(zone, ISC_LOG_WARNING,
-				     "getaddrinfo(%s) failed: %s", namebuf,
-				     gai_strerror(result));
+				     "getaddrinfo(%s) failed: %s",
+				     namebuf, gai_strerror(result));
 			add(namebuf, ERR_LOOKUP_FAILURE);
 		}
 		return (true);
@@ -558,7 +529,7 @@ 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);
@@ -570,11 +541,12 @@ 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_usechannel(logconfig, "stderr", NULL, NULL) ==
-		      ISC_R_SUCCESS);
+	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);
 
 	*logp = log;
 	return (ISC_R_SUCCESS);
@@ -601,20 +573,18 @@ check_ttls(dns_zone_t *zone, dns_ttl_t maxttl) {
 	CHECK(dns_db_newversion(db, &version));
 	CHECK(dns_db_createiterator(db, 0, &dbiter));
 
-	for (result = dns_dbiterator_first(dbiter); result == ISC_R_SUCCESS;
-	     result = dns_dbiterator_next(dbiter))
-	{
+	for (result = dns_dbiterator_first(dbiter);
+	     result == ISC_R_SUCCESS;
+	     result = dns_dbiterator_next(dbiter)) {
 		result = dns_dbiterator_current(dbiter, &node, name);
-		if (result == DNS_R_NEWORIGIN) {
+		if (result == DNS_R_NEWORIGIN)
 			result = ISC_R_SUCCESS;
-		}
 		CHECK(result);
 
-		CHECK(dns_db_allrdatasets(db, node, version, 0, 0, &rdsiter));
+		CHECK(dns_db_allrdatasets(db, node, version, 0, &rdsiter));
 		for (result = dns_rdatasetiter_first(rdsiter);
 		     result == ISC_R_SUCCESS;
-		     result = dns_rdatasetiter_next(rdsiter))
-		{
+		     result = dns_rdatasetiter_next(rdsiter)) {
 			dns_rdatasetiter_current(rdsiter, &rdataset);
 			if (rdataset.ttl > maxttl) {
 				char nbuf[DNS_NAME_FORMATSIZE];
@@ -637,35 +607,28 @@ check_ttls(dns_zone_t *zone, dns_ttl_t maxttl) {
 			}
 			dns_rdataset_disassociate(&rdataset);
 		}
-		if (result == ISC_R_NOMORE) {
+		if (result == ISC_R_NOMORE)
 			result = ISC_R_SUCCESS;
-		}
 		CHECK(result);
 
 		dns_rdatasetiter_destroy(&rdsiter);
 		dns_db_detachnode(db, &node);
 	}
 
-	if (result == ISC_R_NOMORE) {
+	if (result == ISC_R_NOMORE)
 		result = ISC_R_SUCCESS;
-	}
 
-cleanup:
-	if (node != NULL) {
+ cleanup:
+	if (node != NULL)
 		dns_db_detachnode(db, &node);
-	}
-	if (rdsiter != NULL) {
+	if (rdsiter != NULL)
 		dns_rdatasetiter_destroy(&rdsiter);
-	}
-	if (dbiter != NULL) {
+	if (dbiter != NULL)
 		dns_dbiterator_destroy(&dbiter);
-	}
-	if (version != NULL) {
+	if (version != NULL)
 		dns_db_closeversion(db, &version, false);
-	}
-	if (db != NULL) {
+	if (db != NULL)
 		dns_db_detach(&db);
-	}
 
 	return (result);
 }
@@ -674,7 +637,8 @@ cleanup:
 isc_result_t
 load_zone(isc_mem_t *mctx, const char *zonename, const char *filename,
 	  dns_masterformat_t fileformat, const char *classname,
-	  dns_ttl_t maxttl, dns_zone_t **zonep) {
+	  dns_ttl_t maxttl, dns_zone_t **zonep)
+{
 	isc_result_t result;
 	dns_rdataclass_t rdclass;
 	isc_textregion_t region;
@@ -685,26 +649,24 @@ load_zone(isc_mem_t *mctx, const char *zonename, const char *filename,
 
 	REQUIRE(zonep == NULL || *zonep == NULL);
 
-	if (debug) {
+	if (debug)
 		fprintf(stderr, "loading \"%s\" from \"%s\" class \"%s\"\n",
 			zonename, filename, classname);
-	}
 
 	CHECK(dns_zone_create(&zone, mctx));
 
-	dns_zone_settype(zone, dns_zone_primary);
+	dns_zone_settype(zone, dns_zone_master);
 
 	isc_buffer_constinit(&buffer, zonename, strlen(zonename));
 	isc_buffer_add(&buffer, strlen(zonename));
 	origin = dns_fixedname_initname(&fixorigin);
 	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);
+	dns_zone_setdbtype(zone, 1, (const char * const *) dbtype);
 	CHECK(dns_zone_setfile(zone, filename, fileformat,
 			       &dns_master_style_default));
-	if (journal != NULL) {
+	if (journal != NULL)
 		CHECK(dns_zone_setjournal(zone, journal));
-	}
 
 	DE_CONST(classname, region.base);
 	region.length = strlen(classname);
@@ -716,15 +678,12 @@ load_zone(isc_mem_t *mctx, const char *zonename, const char *filename,
 
 	dns_zone_setmaxttl(zone, maxttl);
 
-	if (docheckmx) {
+	if (docheckmx)
 		dns_zone_setcheckmx(zone, checkmx);
-	}
-	if (docheckns) {
+	if (docheckns)
 		dns_zone_setcheckns(zone, checkns);
-	}
-	if (dochecksrv) {
+	if (dochecksrv)
 		dns_zone_setchecksrv(zone, checksrv);
-	}
 
 	CHECK(dns_zone_load(zone, false));
 
@@ -741,10 +700,9 @@ load_zone(isc_mem_t *mctx, const char *zonename, const char *filename,
 		zone = NULL;
 	}
 
-cleanup:
-	if (zone != NULL) {
+ cleanup:
+	if (zone != NULL)
 		dns_zone_detach(&zone);
-	}
 	return (result);
 }
 
@@ -752,7 +710,8 @@ cleanup:
 isc_result_t
 dump_zone(const char *zonename, dns_zone_t *zone, const char *filename,
 	  dns_masterformat_t fileformat, const dns_master_style_t *style,
-	  const uint32_t rawversion) {
+	  const uint32_t rawversion)
+{
 	isc_result_t result;
 	FILE *output = stdout;
 	const char *flags;
@@ -760,31 +719,27 @@ dump_zone(const char *zonename, dns_zone_t *zone, const char *filename,
 	flags = (fileformat == dns_masterformat_text) ? "w" : "wb";
 
 	if (debug) {
-		if (filename != NULL && strcmp(filename, "-") != 0) {
-			fprintf(stderr, "dumping \"%s\" to \"%s\"\n", zonename,
-				filename);
-		} else {
+		if (filename != NULL && strcmp(filename, "-") != 0)
+			fprintf(stderr, "dumping \"%s\" to \"%s\"\n",
+				zonename, filename);
+		else
 			fprintf(stderr, "dumping \"%s\"\n", zonename);
-		}
 	}
 
 	if (filename != NULL && strcmp(filename, "-") != 0) {
 		result = isc_stdio_open(filename, flags, &output);
 
 		if (result != ISC_R_SUCCESS) {
-			fprintf(stderr,
-				"could not open output "
-				"file \"%s\" for writing\n",
-				filename);
+			fprintf(stderr, "could not open output "
+				"file \"%s\" for writing\n", filename);
 			return (ISC_R_FAILURE);
 		}
 	}
 
 	result = dns_zone_dumptostream(zone, output, fileformat, style,
 				       rawversion);
-	if (output != stdout) {
+	if (output != stdout)
 		(void)isc_stdio_close(output);
-	}
 
 	return (result);
 }
@@ -798,7 +753,7 @@ InitSockets(void) {
 
 	wVersionRequested = MAKEWORD(2, 0);
 
-	err = WSAStartup(wVersionRequested, &wsaData);
+	err = WSAStartup( wVersionRequested, &wsaData );
 	if (err != 0) {
 		fprintf(stderr, "WSAStartup() failed: %d\n", err);
 		exit(1);
@@ -809,4 +764,4 @@ void
 DestroySockets(void) {
 	WSACleanup();
 }
-#endif /* ifdef _WIN32 */
+#endif

bin/check/check-tool.h

@@ -1,16 +1,15 @@
 /*
  * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
  *
- * SPDX-License-Identifier: MPL-2.0
- *
  * 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.
  */
 
+
 #ifndef CHECK_TOOL_H
 #define CHECK_TOOL_H
 
@@ -43,11 +42,9 @@ dump_zone(const char *zonename, dns_zone_t *zone, const char *filename,
 	  const uint32_t rawversion);
 
 #ifdef _WIN32
-void
-InitSockets(void);
-void
-DestroySockets(void);
-#endif /* ifdef _WIN32 */
+void InitSockets(void);
+void DestroySockets(void);
+#endif
 
 extern int debug;
 extern const char *journal;
@@ -59,4 +56,4 @@ extern dns_zoneopt_t zone_options;
 
 ISC_LANG_ENDDECLS
 
-#endif /* ifndef CHECK_TOOL_H */
+#endif

bin/check/named-checkconf.8

@@ -0,0 +1,152 @@
+.\" Copyright (C) 2000-2002, 2004, 2005, 2007, 2009, 2014-2016, 2018, 2019 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, 2019 Internet Systems Consortium, Inc. ("ISC")
+.br

bin/check/named-checkconf.c

@@ -1,22 +1,21 @@
 /*
  * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
  *
- * SPDX-License-Identifier: MPL-2.0
- *
  * 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.
  */
 
+
 /*! \file */
 
 #include <errno.h>
 #include <stdbool.h>
-#include <stdio.h>
 #include <stdlib.h>
+#include <stdio.h>
 
 #include <isc/commandline.h>
 #include <isc/dir.h>
@@ -28,6 +27,11 @@
 #include <isc/string.h>
 #include <isc/util.h>
 
+#include <isccfg/namedconf.h>
+#include <isccfg/grammar.h>
+
+#include <bind9/check.h>
+
 #include <dns/db.h>
 #include <dns/fixedname.h>
 #include <dns/log.h>
@@ -37,11 +41,6 @@
 #include <dns/rootns.h>
 #include <dns/zone.h>
 
-#include <isccfg/grammar.h>
-#include <isccfg/namedconf.h>
-
-#include <bind9/check.h>
-
 #include "check-tool.h"
 
 static const char *program = "named-checkconf";
@@ -50,11 +49,11 @@ static bool loadplugins = true;
 
 isc_log_t *logc = NULL;
 
-#define CHECK(r)                             \
-	do {                                 \
-		result = (r);                \
+#define CHECK(r)\
+	do { \
+		result = (r); \
 		if (result != ISC_R_SUCCESS) \
-			goto cleanup;        \
+			goto cleanup; \
 	} while (0)
 
 /*% usage */
@@ -63,10 +62,8 @@ usage(void) ISC_PLATFORM_NORETURN_POST;
 
 static void
 usage(void) {
-	fprintf(stderr,
-		"usage: %s [-chijlvz] [-p [-x]] [-t directory] "
-		"[named.conf]\n",
-		program);
+	fprintf(stderr, "usage: %s [-chijlvz] [-p [-x]] [-t directory] "
+		"[named.conf]\n", program);
 	exit(1);
 }
 
@@ -88,8 +85,8 @@ directory_callback(const char *clausename, const cfg_obj_t *obj, void *arg) {
 	result = isc_dir_chdir(directory);
 	if (result != ISC_R_SUCCESS) {
 		cfg_obj_log(obj, logc, ISC_LOG_ERROR,
-			    "change directory to '%s' failed: %s\n", directory,
-			    isc_result_totext(result));
+			    "change directory to '%s' failed: %s\n",
+			    directory, isc_result_totext(result));
 		return (result);
 	}
 
@@ -100,12 +97,10 @@ static bool
 get_maps(const cfg_obj_t **maps, const char *name, const cfg_obj_t **obj) {
 	int i;
 	for (i = 0;; i++) {
-		if (maps[i] == NULL) {
+		if (maps[i] == NULL)
 			return (false);
-		}
-		if (cfg_map_get(maps[i], name, obj) == ISC_R_SUCCESS) {
+		if (cfg_map_get(maps[i], name, obj) == ISC_R_SUCCESS)
 			return (true);
-		}
 	}
 }
 
@@ -119,26 +114,25 @@ get_checknames(const cfg_obj_t **maps, const cfg_obj_t **obj) {
 	int i;
 
 	for (i = 0;; i++) {
-		if (maps[i] == NULL) {
+		if (maps[i] == NULL)
 			return (false);
-		}
 		checknames = NULL;
 		result = cfg_map_get(maps[i], "check-names", &checknames);
-		if (result != ISC_R_SUCCESS) {
+		if (result != ISC_R_SUCCESS)
 			continue;
-		}
 		if (checknames != NULL && !cfg_obj_islist(checknames)) {
 			*obj = checknames;
 			return (true);
 		}
-		for (element = cfg_list_first(checknames); element != NULL;
-		     element = cfg_list_next(element))
-		{
+		for (element = cfg_list_first(checknames);
+		     element != NULL;
+		     element = cfg_list_next(element)) {
 			value = cfg_listelt_value(element);
 			type = cfg_tuple_get(value, "type");
-			if ((strcasecmp(cfg_obj_asstring(type), "primary") !=
-			     0) &&
-			    (strcasecmp(cfg_obj_asstring(type), "master") != 0))
+			if ((strcasecmp(cfg_obj_asstring(type),
+					"primary") != 0) &&
+			    (strcasecmp(cfg_obj_asstring(type),
+					"master") != 0))
 			{
 				continue;
 			}
@@ -155,21 +149,18 @@ configure_hint(const char *zfile, const char *zclass, isc_mem_t *mctx) {
 	dns_rdataclass_t rdclass;
 	isc_textregion_t r;
 
-	if (zfile == NULL) {
+	if (zfile == NULL)
 		return (ISC_R_FAILURE);
-	}
 
 	DE_CONST(zclass, r.base);
 	r.length = strlen(zclass);
 	result = dns_rdataclass_fromtext(&rdclass, &r);
-	if (result != ISC_R_SUCCESS) {
+	if (result != ISC_R_SUCCESS)
 		return (result);
-	}
 
 	result = dns_rootns_create(mctx, rdclass, zfile, &db);
-	if (result != ISC_R_SUCCESS) {
+	if (result != ISC_R_SUCCESS)
 		return (result);
-	}
 
 	dns_db_detach(&db);
 	return (ISC_R_SUCCESS);
@@ -177,16 +168,17 @@ configure_hint(const char *zfile, const char *zclass, isc_mem_t *mctx) {
 
 /*% configure the zone */
 static isc_result_t
-configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig,
-	       const cfg_obj_t *vconfig, const cfg_obj_t *config,
-	       isc_mem_t *mctx, bool list) {
+configure_zone(const char *vclass, const char *view,
+	       const cfg_obj_t *zconfig, const cfg_obj_t *vconfig,
+	       const cfg_obj_t *config, isc_mem_t *mctx, bool list)
+{
 	int i = 0;
 	isc_result_t result;
 	const char *zclass;
 	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;
@@ -203,22 +195,19 @@ configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig,
 
 	zname = cfg_obj_asstring(cfg_tuple_get(zconfig, "name"));
 	classobj = cfg_tuple_get(zconfig, "class");
-	if (!cfg_obj_isstring(classobj)) {
+	if (!cfg_obj_isstring(classobj))
 		zclass = vclass;
-	} else {
+	else
 		zclass = cfg_obj_asstring(classobj);
-	}
 
 	zoptions = cfg_tuple_get(zconfig, "options");
 	maps[i++] = zoptions;
-	if (vconfig != NULL) {
+	if (vconfig != NULL)
 		maps[i++] = cfg_tuple_get(vconfig, "options");
-	}
 	if (config != NULL) {
 		cfg_map_get(config, "options", &obj);
-		if (obj != NULL) {
+		if (obj != NULL)
 			maps[i++] = obj;
-		}
 	}
 	maps[i] = NULL;
 
@@ -227,14 +216,12 @@ configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig,
 		const char *inview = cfg_obj_asstring(inviewobj);
 		printf("%s %s %s in-view %s\n", zname, zclass, view, inview);
 	}
-	if (inviewobj != NULL) {
+	if (inviewobj != NULL)
 		return (ISC_R_SUCCESS);
-	}
 
 	cfg_map_get(zoptions, "type", &typeobj);
-	if (typeobj == NULL) {
+	if (typeobj == NULL)
 		return (ISC_R_FAILURE);
-	}
 
 	if (list) {
 		const char *ztype = cfg_obj_asstring(typeobj);
@@ -246,21 +233,18 @@ configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig,
 	 * Skip checks when using an alternate data source.
 	 */
 	cfg_map_get(zoptions, "database", &dbobj);
-	if (dbobj != NULL && strcmp("rbt", cfg_obj_asstring(dbobj)) != 0 &&
+	if (dbobj != NULL &&
+	    strcmp("rbt", cfg_obj_asstring(dbobj)) != 0 &&
 	    strcmp("rbt64", cfg_obj_asstring(dbobj)) != 0)
-	{
 		return (ISC_R_SUCCESS);
-	}
 
 	cfg_map_get(zoptions, "dlz", &dlzobj);
-	if (dlzobj != NULL) {
+	if (dlzobj != NULL)
 		return (ISC_R_SUCCESS);
-	}
 
 	cfg_map_get(zoptions, "file", &fileobj);
-	if (fileobj != NULL) {
+	if (fileobj != NULL)
 		zfile = cfg_obj_asstring(fileobj);
-	}
 
 	/*
 	 * Check hints files for hint zones.
@@ -280,19 +264,13 @@ 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);
-		}
 	}
 
-	if (zfile == NULL) {
+	if (zfile == NULL)
 		return (ISC_R_FAILURE);
-	}
 
 	obj = NULL;
 	if (get_maps(maps, "check-dup-records", &obj)) {
@@ -306,7 +284,8 @@ configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig,
 			zone_options &= ~DNS_ZONEOPT_CHECKDUPRR;
 			zone_options &= ~DNS_ZONEOPT_CHECKDUPRRFAIL;
 		} else {
-			UNREACHABLE();
+			INSIST(0);
+			ISC_UNREACHABLE();
 		}
 	} else {
 		zone_options |= DNS_ZONEOPT_CHECKDUPRR;
@@ -325,7 +304,8 @@ configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig,
 			zone_options &= ~DNS_ZONEOPT_CHECKMX;
 			zone_options &= ~DNS_ZONEOPT_CHECKMXFAIL;
 		} else {
-			UNREACHABLE();
+			INSIST(0);
+			ISC_UNREACHABLE();
 		}
 	} else {
 		zone_options |= DNS_ZONEOPT_CHECKMX;
@@ -334,14 +314,12 @@ configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig,
 
 	obj = NULL;
 	if (get_maps(maps, "check-integrity", &obj)) {
-		if (cfg_obj_asboolean(obj)) {
+		if (cfg_obj_asboolean(obj))
 			zone_options |= DNS_ZONEOPT_CHECKINTEGRITY;
-		} else {
+		else
 			zone_options &= ~DNS_ZONEOPT_CHECKINTEGRITY;
-		}
-	} else {
+	} else
 		zone_options |= DNS_ZONEOPT_CHECKINTEGRITY;
-	}
 
 	obj = NULL;
 	if (get_maps(maps, "check-mx-cname", &obj)) {
@@ -355,7 +333,8 @@ configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig,
 			zone_options |= DNS_ZONEOPT_WARNMXCNAME;
 			zone_options |= DNS_ZONEOPT_IGNOREMXCNAME;
 		} else {
-			UNREACHABLE();
+			INSIST(0);
+			ISC_UNREACHABLE();
 		}
 	} else {
 		zone_options |= DNS_ZONEOPT_WARNMXCNAME;
@@ -374,7 +353,8 @@ configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig,
 			zone_options |= DNS_ZONEOPT_WARNSRVCNAME;
 			zone_options |= DNS_ZONEOPT_IGNORESRVCNAME;
 		} else {
-			UNREACHABLE();
+			INSIST(0);
+			ISC_UNREACHABLE();
 		}
 	} else {
 		zone_options |= DNS_ZONEOPT_WARNSRVCNAME;
@@ -383,11 +363,10 @@ configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig,
 
 	obj = NULL;
 	if (get_maps(maps, "check-sibling", &obj)) {
-		if (cfg_obj_asboolean(obj)) {
+		if (cfg_obj_asboolean(obj))
 			zone_options |= DNS_ZONEOPT_CHECKSIBLING;
-		} else {
+		else
 			zone_options &= ~DNS_ZONEOPT_CHECKSIBLING;
-		}
 	}
 
 	obj = NULL;
@@ -397,23 +376,13 @@ configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig,
 		} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
 			zone_options &= ~DNS_ZONEOPT_CHECKSPF;
 		} else {
-			UNREACHABLE();
+			INSIST(0);
+			ISC_UNREACHABLE();
 		}
 	} else {
 		zone_options |= DNS_ZONEOPT_CHECKSPF;
 	}
 
-	obj = NULL;
-	if (get_maps(maps, "check-wildcard", &obj)) {
-		if (cfg_obj_asboolean(obj)) {
-			zone_options |= DNS_ZONEOPT_CHECKWILDCARD;
-		} else {
-			zone_options &= ~DNS_ZONEOPT_CHECKWILDCARD;
-		}
-	} else {
-		zone_options |= DNS_ZONEOPT_CHECKWILDCARD;
-	}
-
 	obj = NULL;
 	if (get_checknames(maps, &obj)) {
 		if (strcasecmp(cfg_obj_asstring(obj), "warn") == 0) {
@@ -426,11 +395,12 @@ configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig,
 			zone_options &= ~DNS_ZONEOPT_CHECKNAMES;
 			zone_options &= ~DNS_ZONEOPT_CHECKNAMESFAIL;
 		} else {
-			UNREACHABLE();
+			INSIST(0);
+			ISC_UNREACHABLE();
 		}
 	} else {
-		zone_options |= DNS_ZONEOPT_CHECKNAMES;
-		zone_options |= DNS_ZONEOPT_CHECKNAMESFAIL;
+	       zone_options |= DNS_ZONEOPT_CHECKNAMES;
+	       zone_options |= DNS_ZONEOPT_CHECKNAMESFAIL;
 	}
 
 	masterformat = dns_masterformat_text;
@@ -444,7 +414,8 @@ configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig,
 		} else if (strcasecmp(masterformatstr, "map") == 0) {
 			masterformat = dns_masterformat_map;
 		} else {
-			UNREACHABLE();
+			INSIST(0);
+			ISC_UNREACHABLE();
 		}
 	}
 
@@ -454,19 +425,19 @@ configure_zone(const char *vclass, const char *view, const cfg_obj_t *zconfig,
 		zone_options |= DNS_ZONEOPT_CHECKTTL;
 	}
 
-	result = load_zone(mctx, zname, zfile, masterformat, zclass, maxttl,
-			   NULL);
-	if (result != ISC_R_SUCCESS) {
+	result = load_zone(mctx, zname, zfile, masterformat,
+			   zclass, maxttl, NULL);
+	if (result != ISC_R_SUCCESS)
 		fprintf(stderr, "%s/%s/%s: %s\n", view, zname, zclass,
 			dns_result_totext(result));
-	}
 	return (result);
 }
 
 /*% configure a view */
 static isc_result_t
 configure_view(const char *vclass, const char *view, const cfg_obj_t *config,
-	       const cfg_obj_t *vconfig, isc_mem_t *mctx, bool list) {
+	       const cfg_obj_t *vconfig, isc_mem_t *mctx, bool list)
+{
 	const cfg_listelt_t *element;
 	const cfg_obj_t *voptions;
 	const cfg_obj_t *zonelist;
@@ -474,33 +445,32 @@ configure_view(const char *vclass, const char *view, const cfg_obj_t *config,
 	isc_result_t tresult;
 
 	voptions = NULL;
-	if (vconfig != NULL) {
+	if (vconfig != NULL)
 		voptions = cfg_tuple_get(vconfig, "options");
-	}
 
 	zonelist = NULL;
-	if (voptions != NULL) {
+	if (voptions != NULL)
 		(void)cfg_map_get(voptions, "zone", &zonelist);
-	} else {
+	else
 		(void)cfg_map_get(config, "zone", &zonelist);
-	}
 
-	for (element = cfg_list_first(zonelist); element != NULL;
+	for (element = cfg_list_first(zonelist);
+	     element != NULL;
 	     element = cfg_list_next(element))
 	{
 		const cfg_obj_t *zconfig = cfg_listelt_value(element);
-		tresult = configure_zone(vclass, view, zconfig, vconfig, config,
-					 mctx, list);
-		if (tresult != ISC_R_SUCCESS) {
+		tresult = configure_zone(vclass, view, zconfig, vconfig,
+					 config, mctx, list);
+		if (tresult != ISC_R_SUCCESS)
 			result = tresult;
-		}
 	}
 	return (result);
 }
 
 static isc_result_t
 config_getclass(const cfg_obj_t *classobj, dns_rdataclass_t defclass,
-		dns_rdataclass_t *classp) {
+		dns_rdataclass_t *classp)
+{
 	isc_textregion_t r;
 
 	if (!cfg_obj_isstring(classobj)) {
@@ -515,7 +485,8 @@ config_getclass(const cfg_obj_t *classobj, dns_rdataclass_t defclass,
 /*% load zones from the configuration */
 static isc_result_t
 load_zones_fromconfig(const cfg_obj_t *config, isc_mem_t *mctx,
-		      bool list_zones) {
+		      bool list_zones)
+{
 	const cfg_listelt_t *element;
 	const cfg_obj_t *views;
 	const cfg_obj_t *vconfig;
@@ -525,7 +496,8 @@ load_zones_fromconfig(const cfg_obj_t *config, isc_mem_t *mctx,
 	views = NULL;
 
 	(void)cfg_map_get(config, "view", &views);
-	for (element = cfg_list_first(views); element != NULL;
+	for (element = cfg_list_first(views);
+	     element != NULL;
 	     element = cfg_list_next(element))
 	{
 		const cfg_obj_t *classobj;
@@ -534,36 +506,28 @@ load_zones_fromconfig(const cfg_obj_t *config, isc_mem_t *mctx,
 		char buf[sizeof("CLASS65535")];
 
 		vconfig = cfg_listelt_value(element);
-		if (vconfig == NULL) {
+		if (vconfig == NULL)
 			continue;
-		}
 
 		classobj = cfg_tuple_get(vconfig, "class");
-		tresult = config_getclass(classobj, dns_rdataclass_in,
-					  &viewclass);
-		if (tresult != ISC_R_SUCCESS) {
-			CHECK(tresult);
-		}
-
-		if (dns_rdataclass_ismeta(viewclass)) {
+		CHECK(config_getclass(classobj, dns_rdataclass_in,
+					 &viewclass));
+		if (dns_rdataclass_ismeta(viewclass))
 			CHECK(ISC_R_FAILURE);
-		}
 
 		dns_rdataclass_format(viewclass, buf, sizeof(buf));
 		vname = cfg_obj_asstring(cfg_tuple_get(vconfig, "name"));
 		tresult = configure_view(buf, vname, config, vconfig, mctx,
 					 list_zones);
-		if (tresult != ISC_R_SUCCESS) {
+		if (tresult != ISC_R_SUCCESS)
 			result = tresult;
-		}
 	}
 
 	if (views == NULL) {
 		tresult = configure_view("IN", "_default", config, NULL, mctx,
 					 list_zones);
-		if (tresult != ISC_R_SUCCESS) {
+		if (tresult != ISC_R_SUCCESS)
 			result = tresult;
-		}
 	}
 
 cleanup:
@@ -605,23 +569,15 @@ main(int argc, char **argv) {
 		switch (c) {
 		case 'm':
 			if (strcasecmp(isc_commandline_argument, "record") == 0)
-			{
 				isc_mem_debugging |= ISC_MEM_DEBUGRECORD;
-			}
 			if (strcasecmp(isc_commandline_argument, "trace") == 0)
-			{
 				isc_mem_debugging |= ISC_MEM_DEBUGTRACE;
-			}
 			if (strcasecmp(isc_commandline_argument, "usage") == 0)
-			{
 				isc_mem_debugging |= ISC_MEM_DEBUGUSAGE;
-			}
-			if (strcasecmp(isc_commandline_argument, "size") == 0) {
+			if (strcasecmp(isc_commandline_argument, "size") == 0)
 				isc_mem_debugging |= ISC_MEM_DEBUGSIZE;
-			}
-			if (strcasecmp(isc_commandline_argument, "mctx") == 0) {
+			if (strcasecmp(isc_commandline_argument, "mctx") == 0)
 				isc_mem_debugging |= ISC_MEM_DEBUGCTX;
-			}
 			break;
 		default:
 			break;
@@ -685,17 +641,16 @@ main(int argc, char **argv) {
 			break;
 
 		case '?':
-			if (isc_commandline_option != '?') {
+			if (isc_commandline_option != '?')
 				fprintf(stderr, "%s: invalid argument -%c\n",
 					program, isc_commandline_option);
-			}
-			FALLTHROUGH;
+			/* FALLTHROUGH */
 		case 'h':
 			usage();
 
 		default:
-			fprintf(stderr, "%s: unhandled option -%c\n", program,
-				isc_commandline_option);
+			fprintf(stderr, "%s: unhandled option -%c\n",
+				program, isc_commandline_option);
 			exit(1);
 		}
 	}
@@ -709,19 +664,16 @@ main(int argc, char **argv) {
 		exit(1);
 	}
 
-	if (isc_commandline_index + 1 < argc) {
+	if (isc_commandline_index + 1 < argc)
 		usage();
-	}
-	if (argv[isc_commandline_index] != NULL) {
+	if (argv[isc_commandline_index] != NULL)
 		conffile = argv[isc_commandline_index];
-	}
-	if (conffile == NULL || conffile[0] == '\0') {
+	if (conffile == NULL || conffile[0] == '\0')
 		conffile = NAMED_CONFFILE;
-	}
 
 #ifdef _WIN32
 	InitSockets();
-#endif /* ifdef _WIN32 */
+#endif
 
 	RUNTIME_CHECK(setup_logging(mctx, stdout, &logc) == ISC_R_SUCCESS);
 
@@ -747,14 +699,12 @@ main(int argc, char **argv) {
 
 	if (result == ISC_R_SUCCESS && (load_zones || list_zones)) {
 		result = load_zones_fromconfig(config, mctx, list_zones);
-		if (result != ISC_R_SUCCESS) {
+		if (result != ISC_R_SUCCESS)
 			exit_status = 1;
-		}
 	}
 
-	if (print && exit_status == 0) {
+	if (print && exit_status == 0)
 		cfg_printx(config, flags, output, NULL);
-	}
 	cfg_obj_destroy(parser, &config);
 
 	cfg_parser_destroy(&parser);
@@ -765,7 +715,7 @@ main(int argc, char **argv) {
 
 #ifdef _WIN32
 	DestroySockets();
-#endif /* ifdef _WIN32 */
+#endif
 
 	return (exit_status);
 }

bin/check/named-checkconf.docbook

@@ -0,0 +1,228 @@
+<!DOCTYPE book [
+<!ENTITY mdash "&#8212;">]>
+<!--
+ - 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>
+      <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 &mdash; for example, when submitting
+            bug reports &mdash; 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>

bin/check/named-checkconf.html

@@ -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, 2019 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>
+     &#8212; 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 &#8212; for example, when submitting
+            bug reports &#8212; 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>

bin/check/named-checkconf.rst

@@ -1,95 +0,0 @@
-.. Copyright (C) Internet Systems Consortium, Inc. ("ISC")
-..
-.. SPDX-License-Identifier: MPL-2.0
-..
-.. 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.
-
-.. 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.

bin/check/named-checkzone.8

@@ -0,0 +1,329 @@
+.\" Copyright (C) 2000-2002, 2004-2007, 2009-2016, 2018, 2019 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, 2019 Internet Systems Consortium, Inc. ("ISC")
+.br

bin/check/named-checkzone.c

@@ -1,21 +1,20 @@
 /*
  * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
  *
- * SPDX-License-Identifier: MPL-2.0
- *
  * 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.
  */
 
+
 /*! \file */
 
-#include <inttypes.h>
 #include <stdbool.h>
 #include <stdlib.h>
+#include <inttypes.h>
 
 #include <isc/app.h>
 #include <isc/commandline.h>
@@ -47,21 +46,21 @@
 static int quiet = 0;
 static isc_mem_t *mctx = NULL;
 dns_zone_t *zone = NULL;
-dns_zonetype_t zonetype = dns_zone_primary;
+dns_zonetype_t zonetype = dns_zone_master;
 static int dumpzone = 0;
 static const char *output_filename;
 static const char *prog_name = NULL;
 static const dns_master_style_t *outputstyle = NULL;
 static enum { progmode_check, progmode_compile } progmode;
 
-#define ERRRET(result, function)                                              \
-	do {                                                                  \
-		if (result != ISC_R_SUCCESS) {                                \
-			if (!quiet)                                           \
-				fprintf(stderr, "%s() returned %s\n",         \
+#define ERRRET(result, function) \
+	do { \
+		if (result != ISC_R_SUCCESS) { \
+			if (!quiet) \
+				fprintf(stderr, "%s() returned %s\n", \
 					function, dns_result_totext(result)); \
-			return (result);                                      \
-		}                                                             \
+			return (result); \
+		} \
 	} while (0)
 
 ISC_PLATFORM_NORETURN_PRE static void
@@ -72,9 +71,9 @@ 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)] "
@@ -122,21 +121,18 @@ main(int argc, char **argv) {
 	outputstyle = &dns_master_style_full;
 
 	prog_name = strrchr(argv[0], '/');
-	if (prog_name == NULL) {
+	if (prog_name == NULL)
 		prog_name = strrchr(argv[0], '\\');
-	}
-	if (prog_name != NULL) {
+	if (prog_name != NULL)
 		prog_name++;
-	} else {
+	else
 		prog_name = argv[0];
-	}
 	/*
 	 * Libtool doesn't preserve the program name prior to final
 	 * installation.  Remove the libtool prefix ("lt-").
 	 */
-	if (strncmp(prog_name, "lt-", 3) == 0) {
+	if (strncmp(prog_name, "lt-", 3) == 0)
 		prog_name += 3;
-	}
 
 #define PROGCMP(X) \
 	(strcasecmp(prog_name, X) == 0 || strcasecmp(prog_name, X ".exe") == 0)
@@ -146,28 +142,30 @@ main(int argc, char **argv) {
 	} else if (PROGCMP("named-compilezone")) {
 		progmode = progmode_compile;
 	} else {
-		UNREACHABLE();
+		INSIST(0);
+		ISC_UNREACHABLE();
 	}
 
 	/* Compilation specific defaults */
 	if (progmode == progmode_compile) {
-		zone_options |= (DNS_ZONEOPT_CHECKNS | DNS_ZONEOPT_FATALNS |
-				 DNS_ZONEOPT_CHECKSPF | DNS_ZONEOPT_CHECKDUPRR |
+		zone_options |= (DNS_ZONEOPT_CHECKNS |
+				 DNS_ZONEOPT_FATALNS |
+				 DNS_ZONEOPT_CHECKSPF |
+				 DNS_ZONEOPT_CHECKDUPRR |
 				 DNS_ZONEOPT_CHECKNAMES |
 				 DNS_ZONEOPT_CHECKNAMESFAIL |
 				 DNS_ZONEOPT_CHECKWILDCARD);
-	} else {
-		zone_options |= (DNS_ZONEOPT_CHECKDUPRR | DNS_ZONEOPT_CHECKSPF);
-	}
+	} else
+		zone_options |= (DNS_ZONEOPT_CHECKDUPRR |
+				 DNS_ZONEOPT_CHECKSPF);
 
 #define ARGCMP(X) (strcmp(isc_commandline_argument, X) == 0)
 
 	isc_commandline_errprint = false;
 
 	while ((c = isc_commandline_parse(argc, argv,
-					  "c:df:hi:jJ:k:L:l:m:n:qr:s:t:o:vw:DF:"
-					  "M:S:T:W:")) != EOF)
-	{
+			       "c:df:hi:jJ:k:L:l:m:n:qr:s:t:o:vw:DF:M:S:T:W:"))
+	       != EOF) {
 		switch (c) {
 		case 'c':
 			classname = isc_commandline_argument;
@@ -271,15 +269,16 @@ main(int argc, char **argv) {
 			}
 			break;
 
+
 		case 'n':
 			if (ARGCMP("ignore")) {
-				zone_options &= ~(DNS_ZONEOPT_CHECKNS |
+				zone_options &= ~(DNS_ZONEOPT_CHECKNS|
 						  DNS_ZONEOPT_FATALNS);
 			} else if (ARGCMP("warn")) {
 				zone_options |= DNS_ZONEOPT_CHECKNS;
 				zone_options &= ~DNS_ZONEOPT_FATALNS;
 			} else if (ARGCMP("fail")) {
-				zone_options |= DNS_ZONEOPT_CHECKNS |
+				zone_options |= DNS_ZONEOPT_CHECKNS|
 						DNS_ZONEOPT_FATALNS;
 			} else {
 				fprintf(stderr, "invalid argument to -n: %s\n",
@@ -331,9 +330,9 @@ main(int argc, char **argv) {
 			break;
 
 		case 's':
-			if (ARGCMP("full")) {
+			if (ARGCMP("full"))
 				outputstyle = &dns_master_style_full;
-			} else if (ARGCMP("relative")) {
+			else if (ARGCMP("relative")) {
 				outputstyle = &dns_master_style_default;
 			} else {
 				fprintf(stderr,
@@ -412,25 +411,23 @@ main(int argc, char **argv) {
 			break;
 
 		case 'W':
-			if (ARGCMP("warn")) {
+			if (ARGCMP("warn"))
 				zone_options |= DNS_ZONEOPT_CHECKWILDCARD;
-			} else if (ARGCMP("ignore")) {
+			else if (ARGCMP("ignore"))
 				zone_options &= ~DNS_ZONEOPT_CHECKWILDCARD;
-			}
 			break;
 
 		case '?':
-			if (isc_commandline_option != '?') {
+			if (isc_commandline_option != '?')
 				fprintf(stderr, "%s: invalid argument -%c\n",
 					prog_name, isc_commandline_option);
-			}
-			FALLTHROUGH;
+			/* FALLTHROUGH */
 		case 'h':
 			usage();
 
 		default:
-			fprintf(stderr, "%s: unhandled option -%c\n", prog_name,
-				isc_commandline_option);
+			fprintf(stderr, "%s: unhandled option -%c\n",
+				prog_name, isc_commandline_option);
 			exit(1);
 		}
 	}
@@ -438,26 +435,26 @@ main(int argc, char **argv) {
 	if (workdir != NULL) {
 		result = isc_dir_chdir(workdir);
 		if (result != ISC_R_SUCCESS) {
-			fprintf(stderr, "isc_dir_chdir: %s: %s\n", workdir,
-				isc_result_totext(result));
+			fprintf(stderr, "isc_dir_chdir: %s: %s\n",
+				workdir, isc_result_totext(result));
 			exit(1);
 		}
 	}
 
 	if (inputformatstr != NULL) {
-		if (strcasecmp(inputformatstr, "text") == 0) {
+		if (strcasecmp(inputformatstr, "text") == 0)
 			inputformat = dns_masterformat_text;
-		} else if (strcasecmp(inputformatstr, "raw") == 0) {
+		else if (strcasecmp(inputformatstr, "raw") == 0)
 			inputformat = dns_masterformat_raw;
-		} else if (strncasecmp(inputformatstr, "raw=", 4) == 0) {
+		else if (strncasecmp(inputformatstr, "raw=", 4) == 0) {
 			inputformat = dns_masterformat_raw;
-			fprintf(stderr, "WARNING: input format raw, version "
-					"ignored\n");
+			fprintf(stderr,
+				"WARNING: input format raw, version ignored\n");
 		} else if (strcasecmp(inputformatstr, "map") == 0) {
 			inputformat = dns_masterformat_map;
 		} else {
 			fprintf(stderr, "unknown file format: %s\n",
-				inputformatstr);
+			    inputformatstr);
 			exit(1);
 		}
 	}
@@ -473,9 +470,9 @@ main(int argc, char **argv) {
 			outputformat = dns_masterformat_raw;
 			rawversion = strtol(outputformatstr + 4, &end, 10);
 			if (end == outputformatstr + 4 || *end != '\0' ||
-			    rawversion > 1U)
-			{
-				fprintf(stderr, "unknown raw format version\n");
+			    rawversion > 1U) {
+				fprintf(stderr,
+					"unknown raw format version\n");
 				exit(1);
 			}
 		} else if (strcasecmp(outputformatstr, "map") == 0) {
@@ -488,45 +485,42 @@ main(int argc, char **argv) {
 	}
 
 	if (progmode == progmode_compile) {
-		dumpzone = 1; /* always dump */
+		dumpzone = 1;	/* always dump */
 		logdump = !quiet;
 		if (output_filename == NULL) {
-			fprintf(stderr, "output file required, but not "
-					"specified\n");
+			fprintf(stderr,
+				"output file required, but not specified\n");
 			usage();
 		}
 	}
 
-	if (output_filename != NULL) {
+	if (output_filename != NULL)
 		dumpzone = 1;
-	}
 
 	/*
-	 * 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 &&
-	    (output_filename == NULL || strcmp(output_filename, "-") == 0 ||
+	    (output_filename == NULL ||
+	     strcmp(output_filename, "-") == 0 ||
 	     strcmp(output_filename, "/dev/fd/1") == 0 ||
-	     strcmp(output_filename, "/dev/stdout") == 0))
-	{
+	     strcmp(output_filename, "/dev/stdout") == 0)) {
 		errout = stderr;
 		logdump = false;
 	}
 
-	if (isc_commandline_index + 2 != argc) {
+	if (isc_commandline_index + 2 != argc)
 		usage();
-	}
 
 #ifdef _WIN32
 	InitSockets();
-#endif /* ifdef _WIN32 */
+#endif
 
 	isc_mem_create(&mctx);
-	if (!quiet) {
-		RUNTIME_CHECK(setup_logging(mctx, errout, &lctx) ==
-			      ISC_R_SUCCESS);
-	}
+	if (!quiet)
+		RUNTIME_CHECK(setup_logging(mctx, errout, &lctx)
+			      == ISC_R_SUCCESS);
 
 	dns_result_register();
 
@@ -547,23 +541,20 @@ main(int argc, char **argv) {
 			fprintf(errout, "dump zone to %s...", output_filename);
 			fflush(errout);
 		}
-		result = dump_zone(origin, zone, output_filename, outputformat,
-				   outputstyle, rawversion);
-		if (logdump) {
+		result = dump_zone(origin, zone, output_filename,
+				   outputformat, outputstyle, rawversion);
+		if (logdump)
 			fprintf(errout, "done\n");
-		}
 	}
 
-	if (!quiet && result == ISC_R_SUCCESS) {
+	if (!quiet && result == ISC_R_SUCCESS)
 		fprintf(errout, "OK\n");
-	}
 	destroy();
-	if (lctx != NULL) {
+	if (lctx != NULL)
 		isc_log_destroy(&lctx);
-	}
 	isc_mem_destroy(&mctx);
 #ifdef _WIN32
 	DestroySockets();
-#endif /* ifdef _WIN32 */
+#endif
 	return ((result == ISC_R_SUCCESS) ? 0 : 1);
 }

bin/check/named-checkzone.docbook

@@ -0,0 +1,528 @@
+<!--
+ - 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>
+      <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>

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+<!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, 2019 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>
+     &#8212; 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>

bin/check/named-checkzone.rst

@@ -1,193 +0,0 @@
-.. Copyright (C) Internet Systems Consortium, Inc. ("ISC")
-..
-.. SPDX-License-Identifier: MPL-2.0
-..
-.. 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.
-
-.. highlight: console
-
-.. BEWARE: Do not forget to edit also named-compilezone.rst!
-
-.. _man_named-checkzone:
-
-named-checkzone - zone file validation 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}
-
-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.
-
-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``, ``warn`` (the default), 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``, ``warn`` (the default), and ``ignore``.
-
-``-o filename``
-   This option writes the zone output to ``filename``. If ``filename`` is ``-``, then
-   the zone output is written to standard output.
-
-``-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. 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.
-
-``-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:`4592`). 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)`, :manpage:`named-compilezone(8)`,
-:rfc:`1035`, BIND 9 Administrator Reference Manual.

bin/check/named-compilezone.rst

@@ -1,195 +0,0 @@
-.. Copyright (C) Internet Systems Consortium, Inc. ("ISC")
-..
-.. SPDX-License-Identifier: MPL-2.0
-..
-.. 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.
-
-.. highlight: console
-
-.. BEWARE: Do not forget to edit also named-checkzone.rst!
-
-.. _man_named-compilezone:
-
-named-compilezone - zone file converting tool
----------------------------------------------
-
-Synopsis
-~~~~~~~~
-
-:program:`named-compilezone` [**-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] [**-r** mode] [**-s** style] [**-S** mode] [**-t** directory] [**-T** mode] [**-w** directory] [**-D**] [**-W** mode] {**-o** filename} {zonename} {filename}
-
-Description
-~~~~~~~~~~~
-
-``named-compilezone`` checks the syntax and integrity of a zone file,
-and dumps the zone contents to a specified file in a specified format.
-It applies strict 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), ``warn``, 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), ``warn``,  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.
-
-``-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:`4592`). 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-compilezone`` returns an exit status of 1 if errors were detected
-and 0 otherwise.
-
-See Also
-~~~~~~~~
-
-:manpage:`named(8)`, :manpage:`named-checkconf(8)`, :manpage:`named-checkzone(8)`,
-:rfc:`1035`, BIND 9 Administrator Reference Manual.

bin/check/win32/checkconf.vcxproj.in

@@ -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>

bin/check/win32/checktool.vcxproj.in

@@ -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>

bin/check/win32/checkzone.vcxproj.in

@@ -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>

bin/confgen/Makefile.in

@@ -1,10 +1,8 @@
 # Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 #
-# SPDX-License-Identifier: MPL-2.0
-#
 # 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/.
+# 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.
@@ -29,9 +27,9 @@ CWARNINGS =
 
 ISCCFGLIBS =	../../lib/isccfg/libisccfg.@A@
 ISCCCLIBS =	../../lib/isccc/libisccc.@A@
-ISCLIBS =	../../lib/isc/libisc.@A@ @NO_LIBTOOL_ISCLIBS@
-ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @NO_LIBTOOL_ISCLIBS@
-DNSLIBS =	../../lib/dns/libdns.@A@ @NO_LIBTOOL_DNSLIBS@
+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@
@@ -55,6 +53,12 @@ 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@
@@ -80,16 +84,28 @@ 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@
 

bin/confgen/ddns-confgen.8

@@ -0,0 +1,148 @@
+.\" Copyright (C) 2009, 2014-2016, 2018, 2019 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, 2019 Internet Systems Consortium, Inc. ("ISC")
+.br

bin/confgen/ddns-confgen.c

@@ -1,11 +1,9 @@
 /*
  * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
  *
- * SPDX-License-Identifier: MPL-2.0
- *
  * 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.
@@ -38,25 +36,24 @@
 
 #if USE_PKCS11
 #include <pk11/result.h>
-#endif /* if USE_PKCS11 */
+#endif
 
 #include <dns/keyvalues.h>
 #include <dns/name.h>
 #include <dns/result.h>
 
 #include <dst/dst.h>
-
 #include <confgen/os.h>
 
-#include "keygen.h"
 #include "util.h"
+#include "keygen.h"
 
-#define KEYGEN_DEFAULT	"tsig-key"
-#define CONFGEN_DEFAULT "ddns-key"
+#define KEYGEN_DEFAULT		"tsig-key"
+#define CONFGEN_DEFAULT		"ddns-key"
 
 static char program[256];
 const char *progname;
-static enum { progmode_keygen, progmode_confgen } progmode;
+static enum { progmode_keygen, progmode_confgen} progmode;
 bool verbose = false; /* needed by util.c but not used here */
 
 ISC_PLATFORM_NORETURN_PRE static void
@@ -73,16 +70,16 @@ Usage:\n\
   -s name:       domain name to be updated using the created key\n\
   -z zone:       name of the zone as it will be used in named.conf\n\
   -q:            quiet mode: print the key, with no explanatory text\n",
-			progname);
+			 progname);
 	} else {
 		fprintf(stderr, "\
 Usage:\n\
  %s [-a alg] [keyname]\n\
   -a alg:        algorithm (default hmac-sha256)\n\n",
-			progname);
+			 progname);
 	}
 
-	exit(status);
+	exit (status);
 }
 
 int
@@ -105,22 +102,20 @@ main(int argc, char **argv) {
 
 #if USE_PKCS11
 	pk11_result_register();
-#endif /* if USE_PKCS11 */
+#endif
 	dns_result_register();
 
 	result = isc_file_progname(*argv, program, sizeof(program));
-	if (result != ISC_R_SUCCESS) {
+	if (result != ISC_R_SUCCESS)
 		memmove(program, "tsig-keygen", 11);
-	}
 	progname = program;
 
 	/*
 	 * Libtool doesn't preserve the program name prior to final
 	 * installation.  Remove the libtool prefix ("lt-").
 	 */
-	if (strncmp(progname, "lt-", 3) == 0) {
+	if (strncmp(progname, "lt-", 3) == 0)
 		progname += 3;
-	}
 
 #define PROGCMP(X) \
 	(strcasecmp(progname, X) == 0 || strcasecmp(progname, X ".exe") == 0)
@@ -131,32 +126,30 @@ main(int argc, char **argv) {
 	} else if (PROGCMP("ddns-confgen")) {
 		progmode = progmode_confgen;
 	} else {
-		UNREACHABLE();
+		INSIST(0);
+		ISC_UNREACHABLE();
 	}
 
 	isc_commandline_errprint = false;
 
-	while ((ch = isc_commandline_parse(argc, argv, "a:hk:Mmr:qs:y:z:")) !=
-	       -1)
-	{
+	while ((ch = isc_commandline_parse(argc, argv,
+					   "a:hk:Mmr:qs:y:z:")) != -1) {
 		switch (ch) {
 		case 'a':
 			algname = isc_commandline_argument;
 			alg = alg_fromtext(algname);
-			if (alg == DST_ALG_UNKNOWN) {
+			if (alg == DST_ALG_UNKNOWN)
 				fatal("Unsupported algorithm '%s'", algname);
-			}
 			keysize = alg_bits(alg);
 			break;
 		case 'h':
 			usage(0);
 		case 'k':
 		case 'y':
-			if (progmode == progmode_confgen) {
+			if (progmode == progmode_confgen)
 				keyname = isc_commandline_argument;
-			} else {
+			else
 				usage(1);
-			}
 			break;
 		case 'M':
 			isc_mem_debugging = ISC_MEM_DEBUGTRACE;
@@ -165,58 +158,51 @@ main(int argc, char **argv) {
 			show_final_mem = true;
 			break;
 		case 'q':
-			if (progmode == progmode_confgen) {
+			if (progmode == progmode_confgen)
 				quiet = true;
-			} else {
+			else
 				usage(1);
-			}
 			break;
 		case 'r':
 			fatal("The -r option has been deprecated.");
 			break;
 		case 's':
-			if (progmode == progmode_confgen) {
+			if (progmode == progmode_confgen)
 				self_domain = isc_commandline_argument;
-			} else {
+			else
 				usage(1);
-			}
 			break;
 		case 'z':
-			if (progmode == progmode_confgen) {
+			if (progmode == progmode_confgen)
 				zone = isc_commandline_argument;
-			} else {
+			else
 				usage(1);
-			}
 			break;
 		case '?':
 			if (isc_commandline_option != '?') {
 				fprintf(stderr, "%s: invalid argument -%c\n",
 					program, isc_commandline_option);
 				usage(1);
-			} else {
+			} else
 				usage(0);
-			}
 			break;
 		default:
-			fprintf(stderr, "%s: unhandled option -%c\n", program,
-				isc_commandline_option);
+			fprintf(stderr, "%s: unhandled option -%c\n",
+				program, isc_commandline_option);
 			exit(1);
 		}
 	}
 
-	if (progmode == progmode_keygen) {
+	if (progmode == progmode_keygen)
 		keyname = argv[isc_commandline_index++];
-	}
 
 	POST(argv);
 
-	if (self_domain != NULL && zone != NULL) {
-		usage(1); /* -s and -z cannot coexist */
-	}
+	if (self_domain != NULL && zone != NULL)
+		usage(1);	/* -s and -z cannot coexist */
 
-	if (argc > isc_commandline_index) {
+	if (argc > isc_commandline_index)
 		usage(1);
-	}
 
 	/* Use canonical algorithm name */
 	algname = alg_totext(alg);
@@ -226,18 +212,18 @@ main(int argc, char **argv) {
 	if (keyname == NULL) {
 		const char *suffix = NULL;
 
-		keyname = ((progmode == progmode_keygen) ? KEYGEN_DEFAULT
-							 : CONFGEN_DEFAULT);
-		if (self_domain != NULL) {
+		keyname = ((progmode == progmode_keygen)
+			?  KEYGEN_DEFAULT
+			: CONFGEN_DEFAULT);
+		if (self_domain != NULL)
 			suffix = self_domain;
-		} else if (zone != NULL) {
+		else if (zone != NULL)
 			suffix = zone;
-		}
 		if (suffix != NULL) {
 			len = strlen(keyname) + strlen(suffix) + 2;
 			keybuf = isc_mem_get(mctx, len);
 			snprintf(keybuf, len, "%s.%s", keyname, suffix);
-			keyname = (const char *)keybuf;
+			keyname = (const char *) keybuf;
 		}
 	}
 
@@ -245,19 +231,20 @@ main(int argc, char **argv) {
 
 	generate_key(mctx, alg, keysize, &key_txtbuffer);
 
-	if (!quiet) {
+
+	if (!quiet)
 		printf("\
 # To activate this key, place the following in named.conf, and\n\
 # in a separate keyfile on the system or systems from which nsupdate\n\
 # will be run:\n");
-	}
 
 	printf("\
 key \"%s\" {\n\
 	algorithm %s;\n\
 	secret \"%.*s\";\n\
 };\n",
-	       keyname, algname, (int)isc_buffer_usedlength(&key_txtbuffer),
+	       keyname, algname,
+	       (int)isc_buffer_usedlength(&key_txtbuffer),
 	       (char *)isc_buffer_base(&key_txtbuffer));
 
 	if (!quiet) {
@@ -295,15 +282,14 @@ update-policy {\n\
 # After the keyfile has been placed, the following command will\n\
 # execute nsupdate using this key:\n\
 nsupdate -k <keyfile>\n");
+
 	}
 
-	if (keybuf != NULL) {
+	if (keybuf != NULL)
 		isc_mem_put(mctx, keybuf, len);
-	}
 
-	if (show_final_mem) {
+	if (show_final_mem)
 		isc_mem_stats(mctx, stderr);
-	}
 
 	isc_mem_destroy(&mctx);
 

bin/confgen/ddns-confgen.docbook

@@ -0,0 +1,212 @@
+<!--
+ - 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>
+      <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>

bin/confgen/ddns-confgen.html

@@ -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, 2019 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>
+     &#8212; 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>

bin/confgen/ddns-confgen.rst

@@ -1,88 +0,0 @@
-.. Copyright (C) Internet Systems Consortium, Inc. ("ISC")
-..
-.. SPDX-License-Identifier: MPL-2.0
-..
-.. 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.
-
-.. highlight: console
-
-.. BEWARE: Do not forget to edit also tsig-keygen.rst!
-
-.. _man_ddns-confgen:
-
-ddns-confgen - TSIG key generation tool
----------------------------------------
-
-Synopsis
-~~~~~~~~
-:program:`ddns-confgen` [**-a** algorithm] [**-h**] [**-k** keyname] [**-q**] [**-s** name] [**-z** zone]
-
-Description
-~~~~~~~~~~~
-
-``ddns-confgen`` is an 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.
-
-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``
-   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``
-   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``
-   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.

bin/confgen/include/.clang-format

@@ -1 +0,0 @@
-../../../.clang-format.headers

bin/confgen/include/confgen/os.h

@@ -1,29 +1,26 @@
 /*
  * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
  *
- * SPDX-License-Identifier: MPL-2.0
- *
  * 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.
  */
 
+
 /*! \file */
 
 #ifndef RNDC_OS_H
 #define RNDC_OS_H 1
 
-#include <stdio.h>
-
 #include <isc/lang.h>
+#include <stdio.h>
 
 ISC_LANG_BEGINDECLS
 
-int
-set_user(FILE *fd, const char *user);
+int set_user(FILE *fd, const char *user);
 /*%<
  * Set the owner of the file referenced by 'fd' to 'user'.
  * Returns:
@@ -33,4 +30,4 @@ set_user(FILE *fd, const char *user);
 
 ISC_LANG_ENDDECLS
 
-#endif /* ifndef RNDC_OS_H */
+#endif

bin/confgen/keygen.c

@@ -1,21 +1,19 @@
 /*
  * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
  *
- * SPDX-License-Identifier: MPL-2.0
- *
  * 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.
  */
 
+
 /*! \file */
 
-#include "keygen.h"
-#include <stdarg.h>
 #include <stdlib.h>
+#include <stdarg.h>
 
 #include <isc/base64.h>
 #include <isc/buffer.h>
@@ -31,10 +29,10 @@
 #include <dns/name.h>
 
 #include <dst/dst.h>
-
 #include <confgen/os.h>
 
 #include "util.h"
+#include "keygen.h"
 
 /*%
  * Convert algorithm type to string.
@@ -42,20 +40,20 @@
 const char *
 alg_totext(dns_secalg_t alg) {
 	switch (alg) {
-	case DST_ALG_HMACMD5:
-		return ("hmac-md5");
-	case DST_ALG_HMACSHA1:
-		return ("hmac-sha1");
-	case DST_ALG_HMACSHA224:
-		return ("hmac-sha224");
-	case DST_ALG_HMACSHA256:
-		return ("hmac-sha256");
-	case DST_ALG_HMACSHA384:
-		return ("hmac-sha384");
-	case DST_ALG_HMACSHA512:
-		return ("hmac-sha512");
-	default:
-		return ("(unknown)");
+	    case DST_ALG_HMACMD5:
+		return "hmac-md5";
+	    case DST_ALG_HMACSHA1:
+		return "hmac-sha1";
+	    case DST_ALG_HMACSHA224:
+		return "hmac-sha224";
+	    case DST_ALG_HMACSHA256:
+		return "hmac-sha256";
+	    case DST_ALG_HMACSHA384:
+		return "hmac-sha384";
+	    case DST_ALG_HMACSHA512:
+		return "hmac-sha512";
+	    default:
+		return "(unknown)";
 	}
 }
 
@@ -65,29 +63,22 @@ alg_totext(dns_secalg_t alg) {
 dns_secalg_t
 alg_fromtext(const char *name) {
 	const char *p = name;
-	if (strncasecmp(p, "hmac-", 5) == 0) {
+	if (strncasecmp(p, "hmac-", 5) == 0)
 		p = &name[5];
-	}
 
-	if (strcasecmp(p, "md5") == 0) {
-		return (DST_ALG_HMACMD5);
-	}
-	if (strcasecmp(p, "sha1") == 0) {
-		return (DST_ALG_HMACSHA1);
-	}
-	if (strcasecmp(p, "sha224") == 0) {
-		return (DST_ALG_HMACSHA224);
-	}
-	if (strcasecmp(p, "sha256") == 0) {
-		return (DST_ALG_HMACSHA256);
-	}
-	if (strcasecmp(p, "sha384") == 0) {
-		return (DST_ALG_HMACSHA384);
-	}
-	if (strcasecmp(p, "sha512") == 0) {
-		return (DST_ALG_HMACSHA512);
-	}
-	return (DST_ALG_UNKNOWN);
+	if (strcasecmp(p, "md5") == 0)
+		return DST_ALG_HMACMD5;
+	if (strcasecmp(p, "sha1") == 0)
+		return DST_ALG_HMACSHA1;
+	if (strcasecmp(p, "sha224") == 0)
+		return DST_ALG_HMACSHA224;
+	if (strcasecmp(p, "sha256") == 0)
+		return DST_ALG_HMACSHA256;
+	if (strcasecmp(p, "sha384") == 0)
+		return DST_ALG_HMACSHA384;
+	if (strcasecmp(p, "sha512") == 0)
+		return DST_ALG_HMACSHA512;
+	return DST_ALG_UNKNOWN;
 }
 
 /*%
@@ -96,20 +87,20 @@ alg_fromtext(const char *name) {
 int
 alg_bits(dns_secalg_t alg) {
 	switch (alg) {
-	case DST_ALG_HMACMD5:
-		return (128);
-	case DST_ALG_HMACSHA1:
-		return (160);
-	case DST_ALG_HMACSHA224:
-		return (224);
-	case DST_ALG_HMACSHA256:
-		return (256);
-	case DST_ALG_HMACSHA384:
-		return (384);
-	case DST_ALG_HMACSHA512:
-		return (512);
-	default:
-		return (0);
+	    case DST_ALG_HMACMD5:
+		return 128;
+	    case DST_ALG_HMACSHA1:
+		return 160;
+	    case DST_ALG_HMACSHA224:
+		return 224;
+	    case DST_ALG_HMACSHA256:
+		return 256;
+	    case DST_ALG_HMACSHA384:
+		return 384;
+	    case DST_ALG_HMACSHA512:
+		return 512;
+	    default:
+		return 0;
 	}
 }
 
@@ -126,31 +117,30 @@ generate_key(isc_mem_t *mctx, dns_secalg_t alg, int keysize,
 	dst_key_t *key = NULL;
 
 	switch (alg) {
-	case DST_ALG_HMACMD5:
-	case DST_ALG_HMACSHA1:
-	case DST_ALG_HMACSHA224:
-	case DST_ALG_HMACSHA256:
-		if (keysize < 1 || keysize > 512) {
+	    case DST_ALG_HMACMD5:
+	    case DST_ALG_HMACSHA1:
+	    case DST_ALG_HMACSHA224:
+	    case DST_ALG_HMACSHA256:
+		if (keysize < 1 || keysize > 512)
 			fatal("keysize %d out of range (must be 1-512)\n",
 			      keysize);
-		}
 		break;
-	case DST_ALG_HMACSHA384:
-	case DST_ALG_HMACSHA512:
-		if (keysize < 1 || keysize > 1024) {
+	    case DST_ALG_HMACSHA384:
+	    case DST_ALG_HMACSHA512:
+		if (keysize < 1 || keysize > 1024)
 			fatal("keysize %d out of range (must be 1-1024)\n",
 			      keysize);
-		}
 		break;
-	default:
+	    default:
 		fatal("unsupported algorithm %d\n", alg);
 	}
 
 	DO("initialize dst library", dst_lib_init(mctx, NULL));
 
-	DO("generate key",
-	   dst_key_generate(dns_rootname, alg, keysize, 0, 0, DNS_KEYPROTO_ANY,
-			    dns_rdataclass_in, mctx, &key, NULL));
+	DO("generate key", dst_key_generate(dns_rootname, alg,
+					    keysize, 0, 0, DNS_KEYPROTO_ANY,
+					    dns_rdataclass_in, mctx, &key,
+					    NULL));
 
 	isc_buffer_init(&key_rawbuffer, &key_rawsecret, sizeof(key_rawsecret));
 
@@ -158,12 +148,11 @@ generate_key(isc_mem_t *mctx, dns_secalg_t alg, int keysize,
 
 	isc_buffer_usedregion(&key_rawbuffer, &key_rawregion);
 
-	DO("bsse64 encode secret",
-	   isc_base64_totext(&key_rawregion, -1, "", key_txtbuffer));
+	DO("bsse64 encode secret", isc_base64_totext(&key_rawregion, -1, "",
+						     key_txtbuffer));
 
-	if (key != NULL) {
+	if (key != NULL)
 		dst_key_free(&key);
-	}
 
 	dst_lib_destroy();
 }
@@ -174,8 +163,9 @@ generate_key(isc_mem_t *mctx, dns_secalg_t alg, int keysize,
  * the name 'keyname' and the secret in the buffer 'secret'.
  */
 void
-write_key_file(const char *keyfile, const char *user, const char *keyname,
-	       isc_buffer_t *secret, dns_secalg_t alg) {
+write_key_file(const char *keyfile, const char *user,
+	       const char *keyname, isc_buffer_t *secret,
+	       dns_secalg_t alg) {
 	isc_result_t result;
 	const char *algname = alg_totext(alg);
 	FILE *fd = NULL;
@@ -183,22 +173,19 @@ write_key_file(const char *keyfile, const char *user, const char *keyname,
 	DO("create keyfile", isc_file_safecreate(keyfile, &fd));
 
 	if (user != NULL) {
-		if (set_user(fd, user) == -1) {
+		if (set_user(fd, user) == -1)
 			fatal("unable to set file owner\n");
-		}
 	}
 
-	fprintf(fd,
-		"key \"%s\" {\n\talgorithm %s;\n"
+	fprintf(fd, "key \"%s\" {\n\talgorithm %s;\n"
 		"\tsecret \"%.*s\";\n};\n",
-		keyname, algname, (int)isc_buffer_usedlength(secret),
+		keyname, algname,
+		(int)isc_buffer_usedlength(secret),
 		(char *)isc_buffer_base(secret));
 	fflush(fd);
-	if (ferror(fd)) {
+	if (ferror(fd))
 		fatal("write to %s failed\n", keyfile);
-	}
-	if (fclose(fd)) {
+	if (fclose(fd))
 		fatal("fclose(%s) failed\n", keyfile);
-	}
 	fprintf(stderr, "wrote key file \"%s\"\n", keyfile);
 }

bin/confgen/keygen.h

@@ -1,43 +1,34 @@
 /*
  * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
  *
- * SPDX-License-Identifier: MPL-2.0
- *
  * 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.
  */
 
+
 #ifndef RNDC_KEYGEN_H
 #define RNDC_KEYGEN_H 1
 
 /*! \file */
 
-#include <isc/buffer.h>
 #include <isc/lang.h>
-#include <isc/mem.h>
-
-#include <dns/secalg.h>
 
 ISC_LANG_BEGINDECLS
 
-void
-generate_key(isc_mem_t *mctx, dns_secalg_t alg, int keysize,
-	     isc_buffer_t *key_txtbuffer);
+void generate_key(isc_mem_t *mctx, dns_secalg_t alg, int keysize,
+		  isc_buffer_t *key_txtbuffer);
 
-void
-write_key_file(const char *keyfile, const char *user, const char *keyname,
-	       isc_buffer_t *secret, dns_secalg_t alg);
+void write_key_file(const char *keyfile, const char *user,
+		    const char *keyname, isc_buffer_t *secret,
+		    dns_secalg_t alg);
 
-const char *
-alg_totext(dns_secalg_t alg);
-dns_secalg_t
-alg_fromtext(const char *name);
-int
-alg_bits(dns_secalg_t alg);
+const char *alg_totext(dns_secalg_t alg);
+dns_secalg_t alg_fromtext(const char *name);
+int alg_bits(dns_secalg_t alg);
 
 ISC_LANG_ENDDECLS
 

bin/confgen/rndc-confgen.8

@@ -0,0 +1,210 @@
+.\" Copyright (C) 2001, 2003-2005, 2007, 2009, 2013-2019 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, 2013-2019 Internet Systems Consortium, Inc. ("ISC")
+.br

bin/confgen/rndc-confgen.c

@@ -1,11 +1,9 @@
 /*
  * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
  *
- * SPDX-License-Identifier: MPL-2.0
- *
  * 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.
@@ -45,15 +43,14 @@
 #include <dns/name.h>
 
 #include <dst/dst.h>
-
 #include <confgen/os.h>
 
-#include "keygen.h"
 #include "util.h"
+#include "keygen.h"
 
-#define DEFAULT_KEYNAME "rndc-key"
-#define DEFAULT_SERVER	"127.0.0.1"
-#define DEFAULT_PORT	953
+#define DEFAULT_KEYNAME		"rndc-key"
+#define DEFAULT_SERVER		"127.0.0.1"
+#define DEFAULT_PORT		953
 
 static char program[256];
 const char *progname;
@@ -67,6 +64,7 @@ usage(int status) ISC_PLATFORM_NORETURN_POST;
 
 static void
 usage(int status) {
+
 	fprintf(stderr, "\
 Usage:\n\
  %s [-a] [-b bits] [-c keyfile] [-k keyname] [-p port] \
@@ -80,9 +78,9 @@ Usage:\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",
-		progname, keydef);
+		 progname, keydef);
 
-	exit(status);
+	exit (status);
 }
 
 int
@@ -110,9 +108,8 @@ main(int argc, char **argv) {
 	keydef = keyfile = RNDC_KEYFILE;
 
 	result = isc_file_progname(*argv, program, sizeof(program));
-	if (result != ISC_R_SUCCESS) {
+	if (result != ISC_R_SUCCESS)
 		memmove(program, "rndc-confgen", 13);
-	}
 	progname = program;
 
 	keyname = DEFAULT_KEYNAME;
@@ -132,15 +129,13 @@ main(int argc, char **argv) {
 		case 'A':
 			algname = isc_commandline_argument;
 			alg = alg_fromtext(algname);
-			if (alg == DST_ALG_UNKNOWN) {
+			if (alg == DST_ALG_UNKNOWN)
 				fatal("Unsupported algorithm '%s'", algname);
-			}
 			break;
 		case 'b':
 			keysize = strtol(isc_commandline_argument, &p, 10);
-			if (*p != '\0' || keysize < 0) {
+			if (*p != '\0' || keysize < 0)
 				fatal("-b requires a non-negative number");
-			}
 			break;
 		case 'c':
 			keyfile = isc_commandline_argument;
@@ -148,7 +143,7 @@ main(int argc, char **argv) {
 		case 'h':
 			usage(0);
 		case 'k':
-		case 'y': /* Compatible with rndc -y. */
+		case 'y':	/* Compatible with rndc -y. */
 			keyname = isc_commandline_argument;
 			break;
 		case 'M':
@@ -160,10 +155,9 @@ main(int argc, char **argv) {
 			break;
 		case 'p':
 			port = strtol(isc_commandline_argument, &p, 10);
-			if (*p != '\0' || port < 0 || port > 65535) {
+			if (*p != '\0' || port < 0 || port > 65535)
 				fatal("port '%s' out of range",
 				      isc_commandline_argument);
-			}
 			break;
 		case 'r':
 			fatal("The -r option has been deprecated.");
@@ -172,9 +166,7 @@ main(int argc, char **argv) {
 			serveraddr = isc_commandline_argument;
 			if (inet_pton(AF_INET, serveraddr, &addr4_dummy) != 1 &&
 			    inet_pton(AF_INET6, serveraddr, &addr6_dummy) != 1)
-			{
 				fatal("-s should be an IPv4 or IPv6 address");
-			}
 			break;
 		case 't':
 			chrootdir = isc_commandline_argument;
@@ -190,13 +182,12 @@ main(int argc, char **argv) {
 				fprintf(stderr, "%s: invalid argument -%c\n",
 					program, isc_commandline_option);
 				usage(1);
-			} else {
+			} else
 				usage(0);
-			}
 			break;
 		default:
-			fprintf(stderr, "%s: unhandled option -%c\n", program,
-				isc_commandline_option);
+			fprintf(stderr, "%s: unhandled option -%c\n",
+				program, isc_commandline_option);
 			exit(1);
 		}
 	}
@@ -205,19 +196,17 @@ main(int argc, char **argv) {
 	argv += isc_commandline_index;
 	POST(argv);
 
-	if (argc > 0) {
+	if (argc > 0)
 		usage(1);
-	}
 
 	if (alg == DST_ALG_HMACMD5) {
-		fprintf(stderr, "warning: use of hmac-md5 for RNDC keys "
-				"is deprecated; hmac-sha256 is now "
-				"recommended.\n");
+		fprintf(stderr,
+			"warning: use of hmac-md5 for RNDC keys "
+			"is deprecated; hmac-sha256 is now recommended.\n");
 	}
 
-	if (keysize < 0) {
+	if (keysize < 0)
 		keysize = alg_bits(alg);
-	}
 	algname = alg_totext(alg);
 
 	isc_mem_create(&mctx);
@@ -267,16 +256,16 @@ options {\n\
 # End of named.conf\n",
 		       keyname, algname,
 		       (int)isc_buffer_usedlength(&key_txtbuffer),
-		       (char *)isc_buffer_base(&key_txtbuffer), keyname,
-		       serveraddr, port, keyname, algname,
+		       (char *)isc_buffer_base(&key_txtbuffer),
+		       keyname, serveraddr, port,
+		       keyname, algname,
 		       (int)isc_buffer_usedlength(&key_txtbuffer),
-		       (char *)isc_buffer_base(&key_txtbuffer), serveraddr,
-		       port, serveraddr, keyname);
+		       (char *)isc_buffer_base(&key_txtbuffer),
+		       serveraddr, port, serveraddr, keyname);
 	}
 
-	if (show_final_mem) {
+	if (show_final_mem)
 		isc_mem_stats(mctx, stderr);
-	}
 
 	isc_mem_destroy(&mctx);
 

bin/confgen/rndc-confgen.docbook

@@ -0,0 +1,270 @@
+<!--
+ - 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>
+      <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>

bin/confgen/rndc-confgen.html

@@ -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, 2013-2019 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>
+     &#8212; 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>

bin/confgen/rndc-confgen.rst

@@ -1,106 +0,0 @@
-.. Copyright (C) Internet Systems Consortium, Inc. ("ISC")
-..
-.. SPDX-License-Identifier: MPL-2.0
-..
-.. 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.
-
-.. 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.
-
-``-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.

bin/confgen/tsig-keygen.rst

@@ -1,50 +0,0 @@
-.. Copyright (C) Internet Systems Consortium, Inc. ("ISC")
-..
-.. SPDX-License-Identifier: MPL-2.0
-..
-.. 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.
-
-.. highlight: console
-
-.. BEWARE: Do not forget to edit also ddns-confgen.rst!
-
-.. _man_tsig-keygen:
-
-tsig-keygen - TSIG key generation tool
---------------------------------------
-
-Synopsis
-~~~~~~~~
-:program:`tsig-keygen` [**-a** algorithm] [**-h**] [name]
-
-Description
-~~~~~~~~~~~
-
-``tsig-keygen`` is an 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.
-
-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``.
-
-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.
-
-See Also
-~~~~~~~~
-
-:manpage:`nsupdate(1)`, :manpage:`named.conf(5)`, :manpage:`named(8)`, BIND 9 Administrator Reference Manual.

bin/confgen/unix/Makefile.in

@@ -1,10 +1,8 @@
 # Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 #
-# SPDX-License-Identifier: MPL-2.0
-#
 # 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/.
+# 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.

bin/confgen/unix/os.c

@@ -1,27 +1,26 @@
 /*
  * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
  *
- * SPDX-License-Identifier: MPL-2.0
- *
  * 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.
  */
 
+
 /*! \file */
 
-#include <errno.h>
+#include <confgen/os.h>
+
 #include <fcntl.h>
+#include <unistd.h>
+#include <sys/types.h>
 #include <pwd.h>
+#include <errno.h>
 #include <stdio.h>
 #include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include <confgen/os.h>
 
 int
 set_user(FILE *fd, const char *user) {

bin/confgen/util.c

@@ -1,26 +1,26 @@
 /*
  * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
  *
- * SPDX-License-Identifier: MPL-2.0
- *
  * 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.
  */
 
+
 /*! \file */
 
-#include "util.h"
 #include <stdarg.h>
 #include <stdbool.h>
-#include <stdio.h>
 #include <stdlib.h>
+#include <stdio.h>
 
 #include <isc/print.h>
 
+#include "util.h"
+
 extern bool verbose;
 extern const char *progname;
 

bin/confgen/util.h

@@ -1,35 +1,35 @@
 /*
  * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
  *
- * SPDX-License-Identifier: MPL-2.0
- *
  * 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.
  */
 
+
 #ifndef RNDC_UTIL_H
 #define RNDC_UTIL_H 1
 
 /*! \file */
 
-#include <isc/formatcheck.h>
 #include <isc/lang.h>
 #include <isc/platform.h>
 
-#define NS_CONTROL_PORT 953
+#include <isc/formatcheck.h>
+
+#define NS_CONTROL_PORT		953
 
 #undef DO
-#define DO(name, function)                                                \
-	do {                                                              \
-		result = function;                                        \
-		if (result != ISC_R_SUCCESS)                              \
+#define DO(name, function) \
+	do { \
+		result = function; \
+		if (result != ISC_R_SUCCESS) \
 			fatal("%s: %s", name, isc_result_totext(result)); \
-		else                                                      \
-			notify("%s", name);                               \
+		else \
+			notify("%s", name); \
 	} while (0)
 
 ISC_LANG_BEGINDECLS
@@ -39,7 +39,7 @@ notify(const char *fmt, ...) ISC_FORMAT_PRINTF(1, 2);
 
 ISC_PLATFORM_NORETURN_PRE void
 fatal(const char *format, ...)
-	ISC_FORMAT_PRINTF(1, 2) ISC_PLATFORM_NORETURN_POST;
+ISC_FORMAT_PRINTF(1, 2) ISC_PLATFORM_NORETURN_POST;
 
 ISC_LANG_ENDDECLS
 

bin/confgen/win32/confgentool.vcxproj.in

@@ -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>

bin/confgen/win32/ddnsconfgen.vcxproj.in

@@ -44,22 +44,19 @@
     <LinkIncremental>true</LinkIncremental>
     <OutDir>..\..\..\Build\$(Configuration)\</OutDir>
     <IntDir>.\$(Configuration)\</IntDir>
-    <IntDirSharingDetected>None</IntDirSharingDetected>
     <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>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>
@@ -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\isccc\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>@OPENSSL_LIBCRYPTO@@OPENSSL_LIBSSL@confgentool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>@OPENSSL_LIB@confgentool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
     <PostBuildEvent>
       <Command>cd ..\..\..\Build\$(Configuration)
@@ -88,8 +85,7 @@ copy /Y ddns-confgen.ilk tsig-keygen.ilk
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
     <ClCompile>
-      <WarningLevel>Level1</WarningLevel>
-      <TreatWarningAsError>true</TreatWarningAsError>
+      <WarningLevel>Level3</WarningLevel>
       <PrecompiledHeader>
       </PrecompiledHeader>
       <Optimization>MaxSpeed</Optimization>
@@ -115,7 +111,7 @@ copy /Y ddns-confgen.ilk tsig-keygen.ilk
       <OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
       <LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
       <AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\isccc\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>@OPENSSL_LIBCRYPTO@@OPENSSL_LIBSSL@confgentool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>@OPENSSL_LIB@confgentool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
     <PostBuildEvent>
       <Command>cd ..\..\..\Build\$(Configuration)

bin/confgen/win32/os.c

@@ -1,26 +1,24 @@
 /*
  * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
  *
- * SPDX-License-Identifier: MPL-2.0
- *
  * 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/.
+ * 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.
  */
 
-#include <errno.h>
-#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 <fcntl.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <errno.h>
+#include <stdio.h>
+#include <io.h>
+#include <sys/stat.h>
+
 int
 set_user(FILE *fd, const char *user) {
 	return (0);

bin/confgen/win32/rndcconfgen.vcxproj.in

@@ -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>
@@ -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);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>@OPENSSL_LIBCRYPTO@@OPENSSL_LIBSSL@confgentool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <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>
@@ -109,7 +105,7 @@
       <OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
       <LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
       <AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\isccc\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>@OPENSSL_LIBCRYPTO@@OPENSSL_LIBSSL@confgentool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>@OPENSSL_LIB@confgentool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>

bin/delv/Makefile.in

@@ -1,10 +1,8 @@
 # Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 #
-# SPDX-License-Identifier: MPL-2.0
-#
 # 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/.
+# 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.
@@ -26,9 +24,9 @@ CDEFINES =	-DVERSION=\"${VERSION}\" \
 CWARNINGS =
 
 ISCCFGLIBS =	../../lib/isccfg/libisccfg.@A@
-DNSLIBS =	../../lib/dns/libdns.@A@ @NO_LIBTOOL_DNSLIBS@
-ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @NO_LIBTOOL_ISCLIBS@
-ISCLIBS =	../../lib/isc/libisc.@A@ @NO_LIBTOOL_ISCLIBS@
+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@
@@ -49,6 +47,12 @@ OBJS =		delv.@O@
 
 SRCS =		delv.c
 
+MANPAGES =	delv.1
+
+HTMLPAGES =	delv.html
+
+MANOBJS =	${MANPAGES} ${HTMLPAGES}
+
 @BIND9_MAKE_RULES@
 
 delv@EXEEXT@: delv.@O@ ${DEPLIBS}
@@ -58,13 +62,21 @@ delv@EXEEXT@: delv.@O@ ${DEPLIBS}
 
 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}

bin/delv/delv.1

@@ -0,0 +1,437 @@
+.\" Copyright (C) 2014-2019 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
+\fBdnssec\-keys\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 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+.br

bin/delv/delv.docbook

@@ -0,0 +1,698 @@
+<!DOCTYPE book [
+<!ENTITY mdash "&#8212;">]>
+<!--
+ - 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>
+      <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 &mdash;
+	      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
+	    "#&lt;port&gt;"
+	  </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>

bin/delv/delv.html

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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--
+ - Copyright (C) 2014-2019 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
+     &#8212; 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 &#8212;
+	      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">dnssec-keys</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
+	    "#&lt;port&gt;"
+	  </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>

bin/delv/delv.rst

@@ -1,326 +0,0 @@
-.. Copyright (C) Internet Systems Consortium, Inc. ("ISC")
-..
-.. SPDX-License-Identifier: MPL-2.0
-..
-.. 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.
-
-.. 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`.

bin/delv/win32/delv.vcxproj.in

@@ -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)|$(Platform)'=='Release|@PLATFORM@'">
     <ClCompile>
-      <WarningLevel>Level1</WarningLevel>
-      <TreatWarningAsError>true</TreatWarningAsError>
+      <WarningLevel>Level3</WarningLevel>
       <PrecompiledHeader>
       </PrecompiledHeader>
       <Optimization>MaxSpeed</Optimization>
@@ -107,7 +103,7 @@
       <OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(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>

bin/dig/Makefile.in

@@ -1,10 +1,8 @@
 # Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 #
-# SPDX-License-Identifier: MPL-2.0
-#
 # 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/.
+# 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.
@@ -28,10 +26,10 @@ CDEFINES =	-DVERSION=\"${VERSION}\"
 CWARNINGS =
 
 ISCCFGLIBS =	../../lib/isccfg/libisccfg.@A@
-DNSLIBS =	../../lib/dns/libdns.@A@ @NO_LIBTOOL_DNSLIBS@
+DNSLIBS =	../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
 BIND9LIBS =	../../lib/bind9/libbind9.@A@
-ISCLIBS =	../../lib/isc/libisc.@A@ @NO_LIBTOOL_ISCLIBS@
-ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @NO_LIBTOOL_ISCLIBS@
+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@
@@ -59,6 +57,12 @@ 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@
@@ -78,11 +82,17 @@ nslookup@EXEEXT@: nslookup.@O@ dighost.@O@ ${UOBJS} ${DEPLIBS}
 	export LIBS0="${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} \
@@ -91,8 +101,14 @@ install:: dig@EXEEXT@ host@EXEEXT@ nslookup@EXEEXT@ installdirs
 		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@

bin/dig/dig.1

@@ -0,0 +1,853 @@
+.\" Copyright (C) 2000-2011, 2013-2019 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, 2013-2019 Internet Systems Consortium, Inc. ("ISC")
+.br

bin/dig/dig.rst

@@ -1,645 +0,0 @@
-.. Copyright (C) Internet Systems Consortium, Inc. ("ISC")
-..
-.. SPDX-License-Identifier: MPL-2.0
-..
-.. 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.
-
-.. 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=0`` disables EDNS (use
-   ``+bufsize=0 +edns`` to send an EDNS message with an advertised size
-   of 0 bytes). ``+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]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.
-
-``+[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 and TCP 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 uses [or does 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. To prevent retry over TCP when TC=1
-   is returned from a UDP query, use ``+ignore``.
-
-``+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]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 and TCP 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]unexpected``
-   This option accepts [or does not accept] answers from unexpected sources.  By default, ``dig``
-   will not accept a reply from a source other than the one to which it sent the
-   query.
-
-``+[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.
-
-Return Codes
-~~~~~~~~~~~~
-
-``dig`` return codes are:
-
-``0``
-   DNS response received, including NXDOMAIN status
-
-``1``
-   Usage error
-
-``8``
-   Couldn't open batch file
-
-``9``
-   No reply from server
-
-``10``
-   Internal error
-
-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.

bin/dig/host.1

@@ -0,0 +1,273 @@
+.\" Copyright (C) 2000-2002, 2004, 2005, 2007-2009, 2014-2019 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, 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+.br