In the cases where we test SOA serial updates and TTL updates, we check
if for "all zones loaded" to ensure the new zone content is loaded. But
this is the unsigned zone, the signed zone still needs to be produced.
There is thus a timing issue where the dig request comes in before
the signing process has finished.
Add a retry quiet to mitigate against it.
(cherry picked from commit 827bba05a0)
Messages with log levels INFO or higher are flagged for manual review.
Purpose of this check is to prevent debug logs to being released with
too-high log level.
(cherry picked from commit b0f59cb5cb)
After enormous amount of bikesheding about colors we decided to override
ReadTheDocs default style for literals (``literal`` in the RST markup).
Justification:
- The default RTD "light red literal on white background" is hard to
read. https://webaim.org/resources/contrastchecker/ reports that text
colored as rgb(231, 76, 60) on white background has insufficient
contrast.
- The ARM has enormous amount of literals all over the place and thus
one sentence can contain several black/red/black color changes. This
is distracting. As a consequence, the ARM looks like a Geronimo
Stilton book.
What we experimented with as replacements for red:
- Green - way too distracting
- Blue - too similar to "usual clickable link"
- Violet - too Geronimo Stilton style
- Brown - better but still distracting
After all the bikesheding we settled on black, i.e. the same as all
"normal" text. I.e. the color is now the same and literals are denoted
by monospaced font and a box around the literal. This has best contrast
and is way less distracting than it used to be.
This lead to a new problem: Internal references to "term definitions"
defined using directives like .. option:: were rendered almost the same
as literals:
- References: monospaced + box + bold + clickable
- Literals: monospaced + box To distinguish these two we added black
dotted underline to clickable references.
I hereby declare the bikeshed painted.
(cherry picked from commit 833af31e7b)
RTD style default never wraps <th> and <td> elements and that just does
not work for real sentences or any other long lines.
We can reconsider styling some tables separately, but at the moment we
do not have use for tables with long but unwrappable lines so it's
easier to allow wrapping globally.
(cherry picked from commit a5dd98ac1b)
When processing a catalog zone update, skip processing records with
DNSSEC-related and ZONEMD types, because we are not interested in them
in the context of a catalog zone, and processing them will fail and
produce an unnecessary warning message.
(cherry picked from commit 73d6643137)
Affected unit tests load testdata from the srcdir. Previously, there
was a kludge that chdir()ed to the tests srcdir, but that get removed
during refactoring. Instead of introducing the kludge again, the paths
were fixed to be properly prefixed with TESTS_DIR as needed.
(cherry picked from commit 16595cdde0)
The libtest.la headers were installed in very weird place, in fact, we
don't need to list them in the HEADERS variable, listing them in SOURCES
is enough for autotools to figure out how to compile the convenience
library.
(cherry picked from commit 714fe2f617)
The automake was missing reference to uv_wrap.h, so it was not added to
the distribution. Add uv_wrap.h to SOURCES for both doh and netmgr unit
tests.
(cherry picked from commit dec845017b)
The perl modifation code for keyless.example was not deterministic
(/NXT/ matched part of signature) resulting in different error
strings being returned. Replaced /NXT/ with /A RRSIG NSEC/ and
updated expected error string,
(cherry picked from commit 69d5e22e58)
If 'prepub' is 0, this has the special meaning that no rollover is
scheduled. If so, don't log "new successor in x seconds".
(cherry picked from commit 955a69109e)
The key lifetime should not be shorter than the time it costs to
introduce the successor key, otherwise keys will be created faster than
they are removed, resulting in a large key set.
The time it takes to replace a key is determined by the publication
interval (Ipub) of the successor key and the retire interval of the
predecessor key (Iret).
For the ZSK, Ipub is the sum of the DNSKEY TTL and zone propagation
delay (and publish safety). Iret is the sum of Dsgn, the maximum zone
TTL and zone propagation delay (and retire safety). The sign delay is
the signature validity period minus the refresh interval: The time to
ensure that all existing RRsets have been re-signed with the new key.
The ZSK lifetime should be larger than both values.
For the KSK, Ipub is the sum of the DNSKEY TTL and zone propagation
delay (and publish safety). Iret is the sum of the DS TTL and parent
zone propagation delay (and retire safety). The KSK lifetime should be
larger than both values.
(cherry picked from commit 8134d46cdb)
The signatures-refresh should not near the signatures-validity value,
to prevent operational instability. Same is true when checking against
signatures-validity-dnskey.
(cherry picked from commit 82fd89107f)
Give a little bit more time if we wait on a time out from the
authoritative (aka resolver failure), and give up after one try
(because the second attempt will likely result in a different EDE).
(cherry picked from commit f764cee136)
Modify the .gitlab-ci.yml to match the previous lib/.*/tests/.* pattern
for excluding the unit tests from the gcov.
(cherry picked from commit 2321cab4ee)
Move the libtest code into a 'libtest' subdirectory and make it
one of the SUBDIRS in the tests Makefile. having it at the top level
required having "." as one of the subdirs, and that caused the
unit tests to be executed twice.
(cherry picked from commit 568f65cc56)
The unit tests are now using a common base, which means that
lib/dns/tests/ code now has to include lib/isc/include/isc/test.h and
link with lib/isc/test.c and lib/ns/tests has to include both libisc and
libdns parts.
Instead of cross-linking code between the directories, move the
/lib/<foo>/test.c to /tests/<foo>.c and /lib/<foo>/include/<foo>test.h
to /tests/include/tests/<foo>.h and create a single libtest.la
convenience library in /tests/.
At the same time, move the /lib/<foo>/tests/ to /tests/<foo>/ (but keep
it symlinked to the old location) and adjust paths accordingly. In few
places, we are now using absolute paths instead of relative paths,
because the directory level has changed. By moving the directories
under the /tests/ directory, the test-related code is kept in a single
place and we can avoid referencing files between libns->libdns->libisc
which is unhealthy because they live in a separate Makefile-space.
In the future, the /bin/tests/ should be merged to /tests/ and symlink
kept, and the /fuzz/ directory moved to /tests/fuzz/.
(cherry picked from commit 2c3b2dabe9)
The unit tests contain a lot of duplicated code and here's an attempt
to reduce code duplication.
This commit does several things:
1. Remove #ifdef HAVE_CMOCKA - we already solve this with automake
conditionals.
2. Create a set of ISC_TEST_* and ISC_*_TEST_ macros to wrap the test
implementations, test lists, and the main test routine, so we don't
have to repeat this all over again. The macros were modeled after
libuv test suite but adapted to cmocka as the test driver.
A simple example of a unit test would be:
ISC_RUN_TEST_IMPL(test1) { assert_true(true); }
ISC_TEST_LIST_START
ISC_TEST_ENTRY(test1)
ISC_TEST_LIST_END
ISC_TEST_MAIN (Discussion: Should this be ISC_TEST_RUN ?)
For more complicated examples including group setup and teardown
functions, and per-test setup and teardown functions.
3. The macros prefix the test functions and cmocka entries, so the name
of the test can now match the tested function name, and we don't have
to append `_test` because `run_test_` is automatically prepended to
the main test function, and `setup_test_` and `teardown_test_` is
prepended to setup and teardown function.
4. Update all the unit tests to use the new syntax and fix a few bits
here and there.
5. In the future, we can separate the test declarations and test
implementations which are going to greatly help with uncluttering the
bigger unit tests like doh_test and netmgr_test, because the test
implementations are not declared static (see `ISC_RUN_TEST_DECLARE`
and `ISC_RUN_TEST_IMPL` for more details.
NOTE: This heavily relies on preprocessor macros, but the result greatly
outweighs all the negatives of using the macros. There's less
duplicated code, the tests are more uniform and the implementation can
be more flexible.
(cherry picked from commit 63fe9312ff)
Typing from libuv structure to isc_region_t is not possible, because
their sizes differ on 64 bit architectures. Little endian machines seems
to be lucky and still result in test passed. But big endian machine such
as s390x fails the test reliably.
Fix by directly creating the buffer as isc_region_t and skipping the
type conversion. More readable and still more correct.
(cherry picked from commit 057438cb45)
When there is no time in a key file, `dnssec-settime` will print
"UNSET", but to unset a time the user must specify "none" or "never".
This change allows "unset" or "UNSET" as well as "none" or "never".
The "UNSET" output remains the same to avoid compatibility problems
with wrapper scripts.
I have also re-synchronized the "Timing Options" sections of the man
pages.
(cherry picked from commit 4c96efac5c)
The dnssec-settime -p and -up options print times in asctime() and
UNIX time_t formats, respectively. The asctime() format can also be
found inside K*.key public key files. Key files also contain times in
the YYYYMMDDHHMMSS format that can be used in timing parameter
options.
The dnssec-settime -p and -up time formats are now acceptable in
timing parameter options to dnssec-settime and dnssec-keygen, so it is
no longer necessary to parse key files to retrieve times that are
acceptable in timing parameter options.
(cherry picked from commit c38a323082)
