With weak zone attachments being used for catzs, catzs->view->zonetable
may be NULL so we need to account for this which dns_view_findzone
does. This is already done in main.
Draft was eventually published as RFC 9276 but we did not update our
docs. Also add couple mentions in relevant places in the ARM and
dnssec-signzone man page, mainly around "do not touch" places.
(cherry picked from commit 8e4c0329c3)
An RPZ response's SOA record TTL is set to 1 instead of the SOA TTL,
a boolean value is passed on to query_addsoa, which is supposed to be
a TTL value. I don't see what value is appropriate to be used for
overriding, so we will pass UINT32_MAX.
(cherry picked from commit 5d7e613e81)
In the past, before the netmgr, the `-U <n>` option to `named`
configured number of listening dispatches for UDP per-interface.
Since 9.16, it only affects the number of outgoing UDP dispatches.
Properly document that in the `named` man page.
This was reported as causing the server to fail to shutdown on
NetBSD. Look for the expected informational and error messages.
(cherry picked from commit 580c41de0d)
Having a value higher than signatures-validity does not make sense
and should be treated as a configuration error.
(cherry picked from commit c3d8932f79)
Commit 2eee1e1761 modified the
"serve-stale" system test by adding the ns3/named9.conf.in configuration
file and making the ns3 named instance load that file near the end of
the test. However, ns3/named9.conf.in changes the
stale-answer-client-timeout setting to a very low value, which affects
all subsequent checks in tests.sh (rather than just the check that needs
the low value to be set) and may cause false positives. Fix by
reloading configuration from ns3/named8.conf.in as soon as the check
using a very low stale-answer-client-timeout value is finished.
Check that named correctly returns a synthesized DNS64 answer when the
server stale timer triggers for the A lookup. Use a small value for
stale-answer-client-timeout (2ms) and delay the A response by 1 second.
Check that RFC 1918 leak detection does not trigger an assertion
when nxdomain redirection is enabled in the server but not for the
RFC 1918 reverse namespace.
(cherry picked from commit 2789906ce4)
The autosign test uses sleep in many cases to wait for something to
happen. This inevitably leads to an instability that manifests in our
CI. Allow an automatic rerun of the test to improve its stability.
(cherry picked from commit a061fd67f6)
Variable assignment when calling subroutines might not be portable.
Notably, it doesn't work with FreeBSD shell, where the value of HOME
would be ignored in this case.
Since the commands are already executed in a subshell, export the HOME
variable to ensure it is properly handled in all shells.
(cherry picked from commit 86a192cece)
Be stricter in durations that are accepted. Basically we accept ISO 8601
formats, but fail to detect garbage after the integers in such strings.
For example, 'P7.5D' will be treated as 7 days. Pass 'endptr' to
'strtoll' and check if the endptr is at the correct suffix.
(cherry picked from commit e39de45adc)
Add a regression test case for the scenario where a secure chain of
trust includes an inactive KSK, that is a KSK that is not signing the
DNSKEY RRset.
(cherry picked from commit f0bfd276e0)
Previously, rbtdb->task had quantum of 1 because it was originally used
just for freeing RBTDB contents, which can happen on a "best effort"
basis (does not need to be prioritized). However, when tree pruning was
implemented, it also started sending events to that task, enabling the
latter to become clogged up with a significant event backlog because it
only pruned a single RBTDB node per event.
To prioritize tree pruning (as it is necessary for enforcing the
configured memory use limit for the cache memory context), create a
second task with a virtually unlimited quantum (UINT_MAX) and send the
tree-pruning events to this new task, to ensure that all nodes scheduled
for pruning will be processed before further nodes are queued in a
similar fashion.
This change enables dropping the prunenodes list and restoring the
originally-used logic that allocates and sends a separate event for each
node to prune.
the RRL test included a test case that tried to start named with
a broken configuration. the same error could be found with
named-checkconf, so it should have been tested in the checkconf
system test.
(cherry picked from commit 05398c1488)
The statistics channel does not expose the current number of TCP clients
connected, only the highwater. Therefore, users did not have an easy
means to collect statistics about TCP clients served over time. This
information could only be measured as a seperate mechanism via rndc by
looking at the TCP quota filled.
In order to expose the exact current count of connected TCP clients
(tracked by the "tcp-clients" quota) as a statistics counter, an
extra, dedicated Network Manager callback would need to be
implemented for that purpose (a counterpart of ns__client_tcpconn()
that would be run when a TCP connection is torn down), which is
inefficient. Instead, track the number of currently-connected TCP
clients separately for IPv4 and IPv6, as Network Manager statistics.
(cherry picked from commit 2690dc48d3)
When the first parametrized test takes a bit longer than usual, the zone
transfer in ns3 may succeed before the second parametrized test is even
started, and then watch_log_from_here() won't find the "Transfer status:
success" message in the named log. Using watch_log_from_start() instead
makes sure the test is more stable.
(cherry picked from commit 283a7ab17d)
This was mostly an artifact to tell which log lines belong to which test
from the time when the test output could be all mingled together. Now
this info is reduntant, because the pytest logger already includes both
the system test name, and the specific test.
(cherry picked from commit 8058140b67)
Unify the different loggers (conftest, module, test) into a single
interface. Remove the need to select the proper logger by automatically
selecting the most-specific logger currently available.
This also removes the need to use the logger/mlogger fixtures manually
and pass these around. This was especially annoying and unwieldy when
splitting the test cases into functions, because logger had to always be
passed around. Instead, it is now possible to use the
isctest.log.(debug,info,warning,error) functions.
(cherry picked from commit c60975f108)
