In order to have a common naming convention for system tests, rename the
only outlier "engine_pkcs11" to "enginepkcs11", which was the only
system test using an underscore in its name.
The only allowed word separators for system test names are either dash
or no separator.
This introduces a Python dependency for running system tests. It is
needed in order to:
- write new test control scripts in Python
- gradually rewrite old Perl scripts into Python if needed
- eventually introduce pytest as the new test runner framework
This commit is not intended to be backported to 9.16.
Nothing from conf.sh.common is required to set these values. On the
contrary, a Python interpreter needs to be set in order to randomize the
algorithm set (which happens in conf.sh.common).
Avoid using the environment variables for feature detection and use the
feature-test utility instead.
Remove the obsolete environment variables from conf.sh, since they're no
longer used anywhere.
Use the get_algorithms.py script to detect supported algorithms and
select random algorithms to use for the tests.
Make sure to load common.conf.sh after KEYGEN env var is exported.
Certain variables have to be exported in order for the system tests to
work. It makes little sense to export the variables in one place/script
while they're defined in another place.
Since it makes no harm, export all the variables to make the behaviour
more predictable and consistent. Previously, some variables were
exported as environment variables, while others were just shell
variables which could be used once the configuration was sourced from
another script. However, they wouldn't be exposed to spawned processes.
For simplicity sake (and for the upcoming effort to run system tests
with pytest), export all variables that are used. TESTS, PARALLEL_UNIX
and SUBDIRS variables are automake-specific, aren't used anywhere else
and thus not exported.
the 'resolve' binary was added for testing dns_client as part of
the export library. the export libraries are no longer supported,
and tests using 'delv' provide the same coverage, so 'resolve' can
be removed now.
Add a system test for engine_pkcs11 interactions that replaces the
tests that are done in the native PKCS#11 system test.
The native PKCS#11 code was removed in 9.17 but without copying the
pkcs11 system test.
System test used to have sequential system tests, which can't run in
parallel with the rest of system tests. As there are no such tests
anymore the underlying infrastructure can be dropped.
Add missing system test for dnssec-keyfromlabel. Test for various
algorithms that we can generate key files from a key that is stored in a
HSM, and that those keys can be used for signing with dnssec-signzone.
- Removed all code that only runs under CYGWIN, and made all
code that doesn't run under CYGWIN non-optional.
- Removed the $TP variable which was used to add optional
trailing dots to filenames; they're no longer optional.
- Removed references to pssuspend and dos2unix.
- No need to use environment variables for diff and kill.
- Removed uses of "tr -d '\r'"; this was a workaround for
a cygwin regex bug that is no longer needed.
gnutls-cli is tricky to script around as it immediately closes the
server connection when its standard input is closed. This prevents
simple shell-based I/O redirection from being used for capturing the DNS
response sent over a TLS connection and the workarounds for this issue
employ non-standard utilities like "timeout".
Instead of resorting to clever shell hacks, reimplement the relevant
check in Python. Exit immediately upon receiving a valid DNS response
or when gnutls-cli exits in order to decrease the test's run time.
Employ dnspython to avoid the need for storing DNS queries in binary
files and to improve test readability. Capture more diagnostic output
to facilitate troubleshooting. Use a pytest fixture instead of an
Autoconf macro to keep test requirements localized.
This commit converts the license handling to adhere to the REUSE
specification. It specifically:
1. Adds used licnses to LICENSES/ directory
2. Add "isc" template for adding the copyright boilerplate
3. Changes all source files to include copyright and SPDX license
header, this includes all the C sources, documentation, zone files,
configuration files. There are notes in the doc/dev/copyrights file
on how to add correct headers to the new files.
4. Handle the rest that can't be modified via .reuse/dep5 file. The
binary (or otherwise unmodifiable) files could have license places
next to them in <foo>.license file, but this would lead to cluttered
repository and most of the files handled in the .reuse/dep5 file are
system test files.
Check to see whether there are outstanding requests in the
httpd receive buffer after sending the response, and if so,
process them.
Test that pipelined requests are handled by sending multiple
minimal HTTP/1.1 using netcat (nc) and checking that we get
back the same number of responses.
The native PKCS#11 support has been removed in favour of better
maintained, more performance and easier to use OpenSSL PKCS#11 engine
from the OpenSC project.
Add a Pytest based system test for the 'checkds' feature. There is
one nameserver (ns9, because it should be started the latest) that
has configured several zones with dnssec-policy. The zones are set
in such a state that they are waiting for DS publication or DS
withdrawal.
Then several other name servers act as parent servers that either have
the DS for these published, or not. Also one server in the mix is
to test a badly configured parental-agent.
There are tests for DS publication, DS publication error handling,
DS withdrawal and DS withdrawal error handling.
The tests ensures that the zone is DNSSEC valid, and that the
DSPublish/DSRemoved key metadata is set (or not in case of the error
handling).
It does not test if the rollover continues, this is already tested in
the kasp system test (that uses 'rndc -dnssec checkds' to set the
DSPublish/DSRemoved key metadata).
The Windows support has been completely removed from the source tree
and BIND 9 now no longer supports native compilation on Windows.
We might consider reviewing mingw-w64 port if contributed by external
party, but no development efforts will be put into making BIND 9 compile
and run on Windows again.
Four named instances in the "nsupdate" system test have GSS-TSIG support
enabled. All of them currently use "tkey-gssapi-keytab". Configure two
of them with "tkey-gssapi-credential" to test that option.
As "tkey-gssapi-keytab" and "tkey-gssapi-credential" both provide the
same functionality, no test modifications are required. The difference
between the two options is that the value of "tkey-gssapi-keytab" is an
explicit path to the keytab file to acquire credentials from, while the
value of "tkey-gssapi-credential" is the name of the principal whose
credentials should be used; those credentials are looked up in the
keytab file expected by the Kerberos library, i.e. /etc/krb5.keytab by
default. The path to the default keytab file can be overridden using by
setting the KRB5_KTNAME environment variable. Utilize that variable to
use existing keytab files with the "tkey-gssapi-credential" option.
The KRB5_KTNAME environment variable should not interfere with the
"tkey-gssapi-keytab" option. Nevertheless, rename one of the keytab
files used with "tkey-gssapi-keytab" to something else than the contents
of the KRB5_KTNAME environment variable in order to make sure that both
"tkey-gssapi-keytab" and "tkey-gssapi-credential" are actually tested.
"resolve" is used by the resolver system tests, and I'm not
certain whether delv exercises the same code, so rather than
remove it, I moved it to bin/tests/system.
the libdns client API is no longer being maintained for
external use, we can remove the code that isn't being used
internally, as well as the related tests.
The kasp system test was getting pretty large, and more tests are on
the way. Time to split up. Move tests that are related to migrating
to dnssec-policy to a separate directory 'keymgr2kasp'.
The current issues with the way dig handles TCP "connection refused"
errors cause the "legacy" system test to consistently fail on Windows
due to the expected strings not being present in dig output.
Temporarily disable the "legacy" system test on Windows by moving it
from the PARALLEL_COMMON list to the PARALLEL_UNIX list until the
situation is rectified.
Due to the changes introduced by the Automake migration, system tests
requiring Python (chain, pipelined, qmin, tcp), dynamic loading of
shared objects (dlzexternal, dyndb, filter-aaaa), or LMDB (nzd2nzf)
currently do not work on Windows. Temporarily disable them on that
platform by moving them from the PARALLEL_COMMON list to the
PARALLEL_UNIX list until the situation is rectified.
wire_test is not only used by the dnstap system test, but also in
fuzz testing. it doesn't need to be installed, but it's useful to have it
built when BIND is. this commit moves it back from bin/tests/system to
bin/tests, as a noinst_PROGRAM so that it's built by "make all" but
not installed.
The system tests currently uses patchwork of shell scripts which doesn't
offer proper error handling.
This commit introduced option to write new tests in pytest framework
that also allows easier manipulation of DNS traffic (using dnspython),
native XML and JSON manipulation and proper error reporting.
The bin/tests/wire_test helper program is currently not included in any
Makefile.am file. Move its source code to bin/tests/system and build it
along other helper tools when dnstap support is requested as the
"dnstap" system test needs this tool in order to pass.
The rewrite of BIND 9 build system is a large work and cannot be reasonable
split into separate merge requests. Addition of the automake has a positive
effect on the readability and maintainability of the build system as it is more
declarative, it allows conditional and we are able to drop all of the custom
make code that BIND 9 developed over the years to overcome the deficiencies of
autoconf + custom Makefile.in files.
This squashed commit contains following changes:
- conversion (or rather fresh rewrite) of all Makefile.in files to Makefile.am
by using automake
- the libtool is now properly integrated with automake (the way we used it
was rather hackish as the only official way how to use libtool is via
automake
- the dynamic module loading was rewritten from a custom patchwork to libtool's
libltdl (which includes the patchwork to support module loading on different
systems internally)
- conversion of the unit test executor from kyua to automake parallel driver
- conversion of the system test executor from custom make/shell to automake
parallel driver
- The GSSAPI has been refactored, the custom SPNEGO on the basis that
all major KRB5/GSSAPI (mit-krb5, heimdal and Windows) implementations
support SPNEGO mechanism.
- The various defunct tests from bin/tests have been removed:
bin/tests/optional and bin/tests/pkcs11
- The text files generated from the MD files have been removed, the
MarkDown has been designed to be readable by both humans and computers
- The xsl header is now generated by a simple sed command instead of
perl helper
- The <irs/platform.h> header has been removed
- cleanups of configure.ac script to make it more simpler, addition of multiple
macros (there's still work to be done though)
- the tarball can now be prepared with `make dist`
- the system tests are partially able to run in oot build
Here's a list of unfinished work that needs to be completed in subsequent merge
requests:
- `make distcheck` doesn't yet work (because of system tests oot run is not yet
finished)
- documentation is not yet built, there's a different merge request with docbook
to sphinx-build rst conversion that needs to be rebased and adapted on top of
the automake
- msvc build is non functional yet and we need to decide whether we will just
cross-compile bind9 using mingw-w64 or fix the msvc build
- contributed dlz modules are not included neither in the autoconf nor automake
With the introduction of dnssec-policy, the aforementioned tools were
either rendered obsolete, or they will be replaced with dnssec-policy
based tools. Remove the tools and the requirement to have Python
installed. Python 3 is still being used for tests, so keep the autoconf
test, but make it much simpler.
- "--with-geoip" is used to enable the legacy GeoIP library.
- "--with-geoip2" is used to enable the new GeoIP2 library
(libmaxminddb), and is on by default if the library is found.
- using both "--with-geoip" and "--with-geoip2" at the same time
is an error.
- an attempt is made to determine the default GeoIP2 database path at
compile time if pkg-config is able to report the module prefix. if
this fails, it will be necessary to set the path in named.conf with
geoip-directory
- Makefiles have been updated, and a stub lib/dns/geoip2.c has been
added for the eventual GeoIP2 search implementation.
The libxml2 have previously leaked into the global namespace leading
to forced -I<include_path> for every compilation unit using isc/xml.h
header. This MR fixes the usage making the caller object opaque.
Tom Krizek
Evan Hunt
Matthijs Mekking
Michal Nowak
Michał Kępień
Aram Sargsyan
Ondřej Surý
Mark AndrewsandEvan Hunt
Ondřej Surý
Petr Špaček