The ns2/named-alt3.conf.in config file was removed in
f8e264ba6d. From then on, system test
reports:
sed: can't read ns2/named-alt3.conf.in: No such file or directory"
Drop the last remnant of ns2/named-alt3.conf.in.
when transferring in a non-inline-signing secondary for the first time,
we previously never set the value of zone->loadtime, so it remained
zero. this caused a test failure in the statschannel system test,
and that test case was temporarily disabled. the value is now set
correctly and the test case has been reinstated.
The AES algorithm for DNS cookies was being kept for legacy reasons, and
it can be safely removed in the next major release. Remove both the AES
usage for DNS cookies and the AES implementation itself.
Not every element tagged `skipped` in the JUnitXML tree has to contain
the `type` attribute. An example of that is a test that results in
xpass.
This has been verified with pytest version 7.4.2 and prior.
Add a test case where serve-stale is enabled on a server that also
servers a local authoritative zone.
The particular case tests a lame delegation and checks if falling
back to serving stale data does not attempt to retrieve the query
by recursing from the root down.
The lock-file configuration (both from configuration file and -X
argument to named) has better alternatives nowadays. Modern process
supervisor should be used to ensure that a single named process is
running on a given configuration.
Alternatively, it's possible to wrap the named with flock(1).
All changes in this commit were automated using the command:
shfmt -w -i 2 -ci -bn . $(find . -name "*.sh.in")
By default, only *.sh and files without extension are checked, so
*.sh.in files have to be added additionally. (See mvdan/sh#944)
When named fails to starts due to not being able to obtain
a lock on the lock file that lock file should remain. Check
that the lock file exists before and after the attempt to
start a second instance of named.
We test EDNS requests returning FORMERR where named is expected
to retry without EDNS.
We test EDNS requests returning NOTIMP where named is expected
to fail the transfer as the remote end is not protocol compliant.
The server is expected to retry the transfer using SOA and if
the returned serial is greater than the current serial AXFR.
Check the log that IXFR is request.
Now that inline-signing is ignored when there is no dnssec-policy,
add 'dnssec-policy default;' to the zones when attempting to add them
via 'rndc addzone'.
The 'dynamic-signed-inline-signing.kasp' zone was set up with
the environment variable 'ksktimes', but that should be 'csktimes'
which is set one line above. Since the values are currently the same
the behavior is identical, but of course it should use the correct
variable.
The 'step4.enable-dnssec.autosign' zone was set up twice. This is
unnecessary.
Add a test scenario for a dynamic zone that uses inline-signing which
accidentally has signed the raw version of the zone.
This should not trigger resign scheduling on the raw version of the
zone.
The usage of the newline in the replacement part of the 'sed' call
works in GNU systems, but not in OpenBSD. Use 'awk' instead.
Also use the extended syntax of regular expressions for 'grep', which
is similarly more portable across the supported systems.
'rndc thaw' initiates asynchrous loading of all the zones
similar to 'rndc load'. Wait for the test zone's load to
complete before testing that it is updatable again.
Instead of creating new memory pools for each new dns_message, change
dns_message_create() method to optionally accept externally created
dns_fixedname_t and dns_rdataset_t memory pools. This allows us to
preallocate the memory pools in ns_client and dns_resolver units for the
lifetime of dns_resolver_t and ns_clientmgr_t.
The XFRST_INITIALSOA state in the xfrin module is named like that,
because the first RR in a zone transfer must be SOA. However, the
name of the state is a bit confusing (especially when exposed to
the users with statistics channel), because it can be mistaken with
the refresh SOA request step, which takes place before the zone
transfer starts.
Rename the state to XFRST_ZONEXFRREQUEST (i.e. Zone Transfer Request).
During that step the state machine performs several operations -
establishing a connection, sending a request, and receiving/parsing
the first RR in the answer.
Add two more secondary zones to ns3 to be transferred from ns1,
using its IPv6 address for which the 'tcp-only' is set to 'yes'.
Check the statistics channel's incoming zone transfers information
to confirm that the expected transports were used for each of the
SOA query cases (UDP, TCP, TLS), and also for zone transfers (TCP,
TLS).
This allows the statistics channel to be viewed in a browser while
the transfer is in progress. Also set the transfer format to
one-answer to extend the amount of time the re-transfer takes.
When running the statschannel test on its own, use
<http://10.53.0.3:5304/xml/v3/xfrins> to see the output.
Note: the port is subject to future change.
Use the named -T transferslowly test options to slow down a zone
transfer from the primary server, and test that it's correctly
exposed in the statistics channel of the secondary server, while
it's in-progress.
Apply the semantic patch to catch all the places where we pass 'char' to
the <ctype.h> family of functions (isalpha() and friends, toupper(),
tolower()).
The Unix Domain Sockets support in BIND 9 has been completely disabled
since BIND 9.18 and it has been a fatal error since then. Cleanup the
code and the documentation that suggest that Unix Domain Sockets are
supported.
The previous symlink name convention was prone to name collisions If a
system test contained both a shell test and a pytest module of the same
name (e.g. dnstap test has both tests.sh and tests_dnstap.py), then
these would have the same convenience symlink, which could cause test
setup issues as well as confusion when examining test artifacts.
Update the naming convention to include the full pytest module name.
This results in a slightly more verbose names for shell tests (e.g.
dnstap_sh_dnstap instead of the previous dnstap_dnstap), but it removes
the chance of a collision.
Reorganize individual port fixtures and re-use the ports fixture to
obtain their number. Store it as integer and only cast it to string when
setting it as environment variable.
Remove code fork for legacy runner, reorganize imports and move a
pylint-silencing snippet to the top of the file. The rest of the code
was just unindented.
In order to python system tests, pytest (runner) has to be used
directly. This makes it possible to simplify the pytest runner and make
its behavior simpler and easier to extend.
The legacy runner can still be used to run shell system tests.
The legacy runner no longer uses make check. Ensure the legacy runner
script doesn't interact with that automake target in any way. The legacy
runner script remains available to execute the legacy runner, but there
is no out-of-the box support for running tests in parallel. Other tools
such as xargs can be utilized for that.
Pytest provides JUnit output and uses different exit codes from
Automake. Use the conversion script to interpret the JUnit test results
from python rather than relying on the status code.
It's important to parse the JUnit result file rather than relying on the
exit code from pytest, which has a different meaning. Include a .trs test
result for each test case and set an exit code which is most appropriate
as the aggregate result (e.g. it will be set to 77 (SKIP) if there's at
least one test case that was skipped).
