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964 commits

Author SHA1 Message Date
Yorgos Thessalonikefs
3ec74d1e3a - When a granchild delegation is returned, remove any cached child delegations 
up to parent to not cause delegation invalidation because of an
  expired child delegation that would never be updated. Most likely to
  happen without qname-minimisation. Reported by Roland van Rijswijk-Deij.
 2024-04-22 15:46:06 +02:00
W.C.A. Wijngaards
491b56d051 - Fixup cachedb to not refetch when serve-expired-client-timeout is 
used.
 2024-04-12 14:22:18 +02:00
W.C.A. Wijngaards
4d530920e0 - Fixup unit test for cachedb server expired client timeout with 
a check if response if from upstream or from cachedb.
 2024-04-12 11:51:00 +02:00
W.C.A. Wijngaards
08fb9a9209 - Fix cachedb for serve-expired with serve-expired-client-timeout. 2024-04-12 11:26:53 +02:00
W.C.A. Wijngaards
d47849a26e - Fix cachedb for serve-expired with serve-expired-reply-ttl. 2024-04-10 17:01:57 +02:00
W.C.A. Wijngaards
bd74a32b79 - Extended test for cachedb serve expired. 2024-04-10 13:08:23 +02:00
W.C.A. Wijngaards
b990be88ef - Add test for cachedb serve expired. 2024-04-10 12:36:21 +02:00
Yorgos Thessalonikefs
708d5229ae - Merge #1027: Introduce 'cache-min-negative-ttl' option. 2024-04-05 11:44:37 +02:00
Yorgos Thessalonikefs
fb4a7d65d7 - Fix #369: dnstap showing extra responses; for client responses 
right from the cache when replying with expired data or
  prefetching.
 2024-04-03 15:18:13 +02:00
W.C.A. Wijngaards
238a796e38 - Fix to add unit test for lruhash space that exercises the routines. 2024-03-27 13:33:46 +01:00
W.C.A. Wijngaards
c2b20c585e - Fix name of unit test for subnet cache response. 2024-03-27 11:43:55 +01:00
W.C.A. Wijngaards
73bd5a19aa - Fix localdata and rpz localdata to match CNAME only if no direct 
type match is available.
 2024-03-19 10:21:10 +01:00
W.C.A. Wijngaards
fef974ca5c - Fix rpz so that rpz CNAME can apply after rpz CNAME. And fix that 
clientip and nsip can give a CNAME.
 2024-03-19 09:32:53 +01:00
W.C.A. Wijngaards
8dbf46913b - Fix rpz for qtype CNAME after nameserver trigger. 2024-03-18 14:36:29 +01:00
W.C.A. Wijngaards
e46b188fe8 - Add rpz unit test for nsip action override. 2024-03-18 14:11:43 +01:00
W.C.A. Wijngaards
4b54d8e15e - Fix rpz for cname override action after nsdname and nsip triggers. 2024-03-13 17:14:14 +01:00
W.C.A. Wijngaards
4f417262e3 - Fix rpz that the rpz override is taken in case of clientip triggers. 
Fix that the clientip passthru action is logged. Fix that the
  clientip localdata action is logged. Fix rpz override action cname
  for the clientip trigger.
 2024-03-13 16:04:58 +01:00
W.C.A. Wijngaards
1db3b38104 - Fix #1029: rpz trigger clientip and action rpz-passthru not working 
as expected.
 2024-03-13 13:45:04 +01:00
Yorgos Thessalonikefs
025881d0e9 - Introduce 'cache-min-negative-ttl' option to bound the minimum TTL for 
negative answers overriding 'cache-min-ttl'.
 2024-03-12 11:24:59 +01:00
W.C.A. Wijngaards
320d0a5f1b - Fix #1021 Inconsistent Behavior with Changing rpz-cname-override 
and doing a unbound-control reload.
 2024-03-11 16:31:58 +01:00
W.C.A. Wijngaards
6568841bb0 - Fix doc test so it ignores but outputs unsupported doxygen options. 2024-03-08 16:43:24 +01:00
W.C.A. Wijngaards
e361f6b284 - Fix qname minimisation for reply with a DNAME for qtype CNAME that 
answers it.
 2024-03-08 16:33:17 +01:00
W.C.A. Wijngaards
2a255076f5 - Fix validator classification of qtype DNAME for positive and 
redirection answers, and fix validator signature routine for dealing
  with the synthesized CNAME for a DNAME without previously
  encountering it and also for when the qtype is DNAME.
 2024-03-08 14:10:06 +01:00
W.C.A. Wijngaards
fb080e7853 - Remove unused portion from iter_dname_ttl unit test. 2024-03-08 09:51:37 +01:00
W.C.A. Wijngaards
0818841038 - Fix TTL of synthesized CNAME when a DNAME is used from cache. 2024-03-08 09:47:59 +01:00
W.C.A. Wijngaards
be626f7c53 - Fix edns subnet replies for scope zero answers to not get stored 
in the global cache, and in cachedb, when the upstream replies
  without an EDNS record.
 2024-03-04 13:20:13 +01:00
W.C.A. Wijngaards
56a2b564ef Merge commit '92f2a1ca690a44880f4c4fa70a4b5a4b029aaf1c' 2024-02-13 13:58:09 +01:00
W.C.A. Wijngaards
9a00877af9 Merge commit '882903f2fa800c4cb6f5e225b728e2887bb7b9ae' 2024-02-13 13:57:56 +01:00
W.C.A. Wijngaards
92f2a1ca69 - Fix CVE-2023-50868, NSEC3 closest encloser proof can exhaust CPU. 2024-02-13 13:02:43 +01:00
W.C.A. Wijngaards
882903f2fa - Fix CVE-2023-50387, DNSSEC verification complexity can be exploited to 
exhaust CPU resources and stall DNS resolvers.
 2024-02-13 13:02:08 +01:00
Yorgos Thessalonikefs
3522451600 - Update message TTL when using cached RRSETs. It could result in 
non-expired messages with expired RRSETs (non-usable messages by
  Unbound).
 2024-01-23 10:10:37 +01:00
W.C.A. Wijngaards
418eeb642c - Fix unit test for #987 change in udp1xxx retry packet send. 2024-01-05 14:11:55 +01:00
W.C.A. Wijngaards
4ef1fb5a24 - Fix root_zonemd unit test, it checks that the root ZONEMD verifies, 
now that the root has a valid ZONEMD.
 2023-12-08 17:15:35 +01:00
Yorgos Thessalonikefs
be6fd80a1c - Merge PR #973: Use the origin (DNAME) TTL for synthesized CNAMEs as per RFC 6672. 2023-12-08 09:23:26 +01:00
Philip Homburg
0cfc6e6d95 Fixed some syntax errors in rpl files. 2023-12-07 11:38:01 +01:00
Yorgos Thessalonikefs
8517f49745 - Use the origin (DNAME) TTL for syntesized CNAMEs as per RFC 6672. 2023-12-06 23:40:01 +01:00
W.C.A. Wijngaards
6c76b4e2f8 - Fix tests to use new common.sh functions, wait_logfile and 
kill_from_pidfile.
 2023-12-06 16:32:06 +01:00
W.C.A. Wijngaards
c91bd60051 - Update test script file common.sh. 2023-12-06 16:14:24 +01:00
W.C.A. Wijngaards
5997355e22 - Fix to sync the tests script file common.sh. 2023-12-06 11:58:14 +01:00
Yorgos Thessalonikefs
ca88669435 - Replace the obsolescent fgrep with grep -F in tests. 2023-11-24 15:51:17 +01:00
Yorgos Thessalonikefs
15a9b0f2be - Use 127.0.0.1 explicitly in tests to avoid delays and errors on newer 
systems.
 2023-11-24 15:34:25 +01:00
Wouter Wijngaards
3f66230874
Merge pull request #951 from NLnetLabs/cachedb-no-store 
Cachedb no store
 2023-10-20 17:00:13 +02:00
George Thessalonikefs
44c3d4d2dc - Changelog entry for: 
Merge #955 from buevsan: fix ipset wrong behavior.
- Update testdata/ipset.tdir test for ipset fix.
 2023-10-18 15:11:38 +02:00
George Thessalonikefs
2f0b11673a - Update the dns64_lookup.rpl test for the DNS64 fallback patch. 2023-10-18 12:59:54 +02:00
W.C.A. Wijngaards
0f78bea4a3 - Fix #954: Inconsistent RPZ handling for A record returned along with 
CNAME.
 2023-10-17 16:47:04 +02:00
George Thessalonikefs
4b627bd29e - Update pymod tests for the new Python script variable. 2023-10-16 16:32:09 +02:00
Wouter Wijngaards
dbd2a43ab1
Apply suggestions from code review 
Co-authored-by: Yorgos Thessalonikefs <george@nlnetlabs.nl>
 2023-10-13 13:46:52 +02:00
W.C.A. Wijngaards
18ebe165ba Merge branch 'master' into cachedb-no-store 2023-10-12 14:51:12 +02:00
Wouter Wijngaards
5c6c57ed89
Merge pull request #944 from NLnetLabs/disable-edns-do 
Disable EDNS DO
 2023-10-12 14:04:29 +02:00
W.C.A. Wijngaards
47094fd83f Merge branch 'master' into cachedb-no-store 2023-10-11 13:51:34 +02:00