The only variable really needed for the script to work is the path to
the $KEYGEN binary. Allow setting this via an environment variable to
avoid loading conf.sh (and causing a chicken-egg problem). Also make
testcrypto.sh executable to allow its use from conf.sh.
(cherry picked from commit bb1c6bbdc7)
Add a dnssec test to make sure that named can correctly process a
managed-keys zone with a placeholder KEYDATA record.
(cherry picked from commit 8c48eabbc1)
Add a couple of tests that verify the serve-stale behavior when
stale-answer-client-timeout is set to 0 and a (stale) CNAME record is
queried.
Related #3517
The "prefetch" setting is in "defaultconf" so it cannot fail, use
INSIST to confirm that.
The 'trigger' and 'eligible' variables are now prefixed with
'prefetch_' and their declaration moved to an upper level, because
there is no more additional code block after this change.
(cherry picked from commit 0227565cf1)
The test triggers a prefetch, but fails to check if it acutally
happened, which prevented it from catching a bug when the record's
TTL value matches the configured prefetch eligibility value.
Check that prefetch happened by comparing the TTL values.
(cherry picked from commit 89fa9a6592)
This commit fixes a startup issue on Solaris systems with
many (reportedly > 510) CPUs by bumping RLIMIT_NOFILE. This appears to
be a regression from 9.11.
(cherry picked from commit fff01fe7eb)
Add a test ensuring that the amount of work fctx_getaddresses() performs
for any encountered delegation is limited: delegate example.net to a set
of 1,000 name servers in the redirect.com zone, the names of which all
resolve to IP addresses that nothing listens on, and query for a name in
the example.net domain, checking the number of times the findname()
function gets executed in the process; fail if that count is excessively
large.
Since the size of the referral response sent by ans3 is about 20 kB, it
cannot be sent back over UDP (EMSGSIZE) on some operating systems in
their default configuration (e.g. FreeBSD - see the
net.inet.udp.maxdgram sysctl). To enable reliable reproduction of
CVE-2022-2795 (retry patterns vary across BIND 9 versions) and avoid
false positives at the same time (thread scheduling - and therefore the
number of fetch context restarts - vary across operating systems and
across test runs), extend bin/tests/system/resolver/ans3/ans.pl so that
it also listens on TCP and make "ns1" in the "resolver" system test
always use TCP when communicating with "ans3".
Also add a test (foo.bar.sub.tld1/TXT) that ensures the new limitations
imposed on the resolution process by the mitigation for CVE-2022-2795 do
not prevent valid, glueless delegation chains from working properly.
(cherry picked from commit 604d8f0b96)
The controls.conf file shouldn't be used directly without templating it
first. Remove this no longer used hard-coded file to avoid confusion.
(cherry picked from commit cbd0355328)
Speed up the test from 20 minutes to 2.5 minutes and make it part of the
default test suite executed in CI.
- decrease number of records to sign from 2000 to 500
- decrease the signing interval by a factor of 6
- shorten the final part of the test after last signing (since nothing
new happens there)
Finally, clarify misleading comments about (in)sufficient time for zone
re-signing. The time used in the test is in fact sufficient for the
re-signing to happen. If it wasn't, the previous ZSK would end up being
deleted while its signatures would still be present, which is a
situation where duplicate signatures can still happen.
(cherry picked from commit cb0a2ae1dd)
Ensure the port numbers are dynamically filled in with copy_setports.
Clarify test fail condition.
Make the stress test part of the default test suite since it doesn't
seem to run too long or interfere with other tests any more (the
original note claiming so is more than 20 years old).
Related !6883
(cherry picked from commit 7495deea3e)
Properly template the port number in config files with copy_setports.
The test takes two minutes on my machine which doesn't seem like a
proper justification to exclude it from the test suite, especially
considering we run these tests in parallel nowadays. The resource usage
doesn't seems significantly increased so it shouldn't interfere with
other system tests.
There also exists a precedent for longer running system tests that are
already part of the default system test suite (e.g. serve-stale takes
almost three minutes on the same machine).
(cherry picked from commit 235ae5f344)
GNU Grep 3.8 reports the following warnings:
egrep: warning: egrep is obsolescent; using grep -E
fgrep: warning: fgrep is obsolescent; using grep -F
(cherry picked from commit 212c4de043)
GNU Grep 3.8 reports several instances of stray backslashes in matching
patterns:
grep: warning: stray \ before /
grep: warning: stray \ before :
(cherry picked from commit 65e91ef5e6)
There are multiple reasons to remove this test as obsolete:
- The test may not possibly work for over 2.5 years, since
98b3b93791 removed the rndc.py python
tool on which this test relies.
- It isn't part of the test suite either in CI or locally unless it is
explicitly enabled. As a result, there are many issues which prevent
the test from being executed caused by various refactoring efforts
accumulated over time.
- Even if the test could be executed, it has no clear failure condition.
If the python script(s) fail, the test still passes.
(cherry picked from commit 05180154d9)
The bin/tests/system/start.pl script waits until a "running" message is
logged by a given name server instance before attempting to send a
version.bind/CH/TXT query to it. The idea behind this was to make the
script wait until named loads all the zones it is configured to serve
before telling the system test framework that a given server is ready to
use; this prevents the need to add boilerplate code that waits for a
specific zone to be loaded to each test expecting that.
The problem is that when it looks for "running" messages, the
bin/tests/system/start.pl script assumes that the existence of any such
message in the named.run file indicates that a given named instance has
already finished loading all zones. Meanwhile, some system tests
restart all the named instances they use throughout their lifetime (some
even do that a few times), for example to run Python-based tests. The
bin/tests/system/start.pl script handles such a scenario incorrectly: as
soon as it finds any "running" message in the named.run file it inspects
and it gets a response to a version.bind/CH/TXT query, it tells the
system test framework that a given server is ready to use, which might
not be true - it is possible that only the "version.bind" zone is loaded
at that point and the "running" message found was logged by a
previously-shutdown named instance. This triggers intermittent failures
for Python-based tests.
Fix by improving the logic that the bin/tests/system/start.pl script
uses to detect server startup: check how many "running" lines are
present in a given named.run file before attempting to start a named
instance and only proceed with version.bind/CH/TXT queries when the
number of "running" lines found in that named.run file increases after
the server is started.
(cherry picked from commit 18e20f95f6)
In the "rrsetorder" system test, the ns2 named instance is restarted
without passing the --restart option to bin/tests/system/start.pl. This
causes the log file for that named instance to be needlessly truncated.
Prevent this from happening by restarting the affected named instance
in the same way as all the other named instances used in system tests.
(cherry picked from commit 9146b956ae)
ensure that at least a second has passed since a zone was last loaded
to prevent it accidentally being skipped as up to date.
(cherry picked from commit 491a8cfe96)
dohpath is specfied in draft-ietf-add-svcb-dns and has a value
of 7. It must be a relative path (start with a /), be encoded
as UTF8 and contain the variable dns ({?dns}).
(cherry picked from commit 6d561d3886)
Stop using a RSASHA1 fixed key in ns3's named.conf as the
trusted key and instead compute a broken digest from the
real digest to use in trusted-keys.
(cherry picked from commit be4cbe2b80)
Moves tests from being RSASHA1 based to RSASHA256 based where possible
and split out the remaining RSASHA1 based tests so that they are not
run on OS's that don't support RSASHA1.
(cherry picked from commit db028684e5)
migrate-nomatch-alglen: switched to RSASHA256 instead of RSASHA1
and the key size now changes from 2048 bits to 3072 bits instead
of 1024 bits to 2048 bits.
migrate-nomatch-algnum: switched to RSASHA256 instead of RSASHA1
as initial algorithm and adjusted mininum key size to 2048 bits.
rsasha256: adjusted minimum key size to 2048 bits.
(cherry picked from commit 048b015166)
The nsec-only.example zone was not converted as we use it to
test nsec-only DNSSEC algorithms to nsec3 conversion failure.
The subtest is skipped in fips mode.
Update "checking revoked key with duplicate key ID" test
to use FIPS compatible algorithm.
(cherry picked from commit 99ad09975e)
