The wait_for_zones_loaded fixture waits for the "all zones loaded"
message in the named log file before the test function can proceed.
(cherry picked from commit 662a88055c)
This commit adds a system test that helps to verify that changing a
listener transport by editing "listen-on" statements before
reconfiguration works as expected.
(cherry picked from commit 211f12ff85)
Reconfiguring named using RNDC is a common action in BIND 9 system
tests. It involves sending the "reconfig" RNDC command to a named
instance and waiting until it is fully processed. Add a reconfigure()
method to the NamedInstance class in order to simplify and standardize
named reconfiguration using RNDC in Python-based system tests.
TODO:
- full reconfiguration support (w/templating *.in files)
- add an "rndc null" before every reconfiguration to show which file
is used (NamedInstance.add_mark_to_log() as it may be generically
useful?)
(cherry picked from commit fdc45c70e8)
The "checkds" system test contains a lot of duplicated code despite
carrying out the same set of actions for every tested scenario
(zone_check() → wait for logs to appear → keystate_check()). Extract
the parts of the code shared between all tests into a new function,
test_checkds(), and use pytest's test parametrization capabilities to
pass distinct sets of test parameters to this new function, in an
attempt to cleanly separate the fixed parts of this system test from the
variable ones. Replace format() calls with f-strings.
(cherry picked from commit aa31a872d0)
The "checkds" system test only uses dns.resolver.Resolver objects to
access their 'nameservers' and 'port' attributes. Instances of the
NamedInstance class also expose that information via their attributes,
so only pass NamedInstance objects around instead of needlessly
depending on dns.resolver.Resolver.
(cherry picked from commit cf338a7ca3)
Make log file watching in Python-based system tests consistent by
employing the helper Python classes designed for that purpose. Drop the
custom code currently used.
(cherry picked from commit 2c35b839a5)
Waiting for a specific log line to appear in a named.run file is a
common action in BIND 9 system tests. Implement a set of Python classes
which intend to simplify and standardize this task in Python-based
system tests.
Co-authored-by: Štěpán Balážik <stepan@isc.org>
(cherry picked from commit bf92f33f94)
The "addzone" and "shutdown" system tests currently invoke rndc using
test-specific helper code. Rework the relevant bits of those tests so
that they use the helper classes from bin/tests/system/isctest.py.
(cherry picked from commit 00003e497c)
Controlling named instances using RNDC is a common action in BIND 9
system tests. However, there is currently no standardized way of doing
that from Python-based system tests, which leads to code duplication.
Add a set of Python classes and pytest fixtures which intend to simplify
and standardize use of RNDC in Python-based system tests.
For now, RNDC commands are sent to servers by invoking the rndc binary.
However, a switch to a native Python module able to send RNDC commands
without executing external binaries is expected to happen soon. Even
when that happens, though, having the capability to invoke the rndc
binary (in order to test it) will remain useful. Define a common Python
interface that such "RNDC executors" should implement (RNDCExecutor), in
order to make switching between them convenient.
Co-authored-by: Štěpán Balážik <stepan@isc.org>
(cherry picked from commit c38c29e84d)
If the dnskey-ttl in the dnssec-policy doesn't match the DNSKEY's
ttl then the DNSKEY, CDNSKEY and CDS rrset should be updated by
named to reflect the expressed policy. Check that named does this
by creating a zone with a TTL that does not match the policy's TTL
and check that it is correctly updated.
(cherry picked from commit f894bf661f)
The "exceeded time limit waiting for literal 'too many DNS UPDATEs
queued' in ns1/named.run" is prone to fail due to a timing issue.
Despite out efforts to stabilize it, the check still often fails on
FreeBSD in our CI. Allow the test to be re-run on this platform.
(cherry picked from commit 124882476b)
This test has been unstable for a long while, especially the check
"statistics:verifying active sockets output in named.stats". Allow the
statistics test to be re-run to avoid frequent false positives.
This file was missing explicit dnssec-validation. Seems like it was
missed in our previous efforts, probably because of the different
filename / extension. Rename it to end with *.in to reflect that it is a
template file used by copy_setports.
(cherry picked from commit 68234372a5)
This is a followup for !8063, which backported !7999. The configuration
file layout for these files have changed (main branch has
named-fips.conf), which is probably why these bits were missed during a
backport.
In Net::DNS 1.42 $ns->main_loop no longer loops. Use current methods
for starting the server, wait for SIGTERM then cleanup child processes
using $ns->stop_server(), then remove the pid file.
(cherry picked from commit c2c59dea60)
When transitioning from one NSEC3 chain to another it is legal for
there to be multiple complete chains in the zone with multiple
NSEC3PARAM records. Handle this intermediate state by checking
for the expected length in the loop.
When changing the NSEC3 chain, the new NSEC3 chain must be built before
the old NSEC3PARAM is removed. Check each delta in the conversion to
ensure this ordering is met.
(cherry picked from commit 1d6b892e04)
When transitioning from NSEC3 to NSEC the NSEC3 must be built before
the NSEC3PARAM is removed. Check each delta in the conversion to
ensure this ordering is met.
(cherry picked from commit 7d90c056b0)
Michal Nowak
Michał KępieńandMichal Nowak
Tom KrizekandMichal Nowak
Artem Boldariev
Mark Andrews
Matthijs MekkingandMark Andrews
Aram Sargsyan