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201 commits

Author SHA1 Message Date
W.C.A. Wijngaards
bd5dc855af - Fix rpz tcp-only action with rpz triggers nsdname and nsip. 2023-09-18 09:55:39 +02:00
George Thessalonikefs
6819c1e444 - Merge #759 from Tom Carpay: Add EDE (RFC8914) caching. 2023-07-30 11:48:04 +02:00
George Thessalonikefs
50ea4a1072 Address review comments for #759: 
- Decrease allocations for "" EDE strings when loading the cachedump.
- Check for existence of EDE code before attaching.
 2023-07-28 12:56:13 +02:00
George Thessalonikefs
6289238cd6 - For #889: Account for num_detached_states before possible 
mesh_state_delete when erroring out.
 2023-07-21 21:05:38 +02:00
George Thessalonikefs
201da1f50a Merge branch 'free_memory_in_error_case' of https://github.com/borisVanhoof/unbound into borisVanhoof-free_memory_in_error_case 2023-07-21 17:04:33 +02:00
George Thessalonikefs
846b158304 - Remove redundant checks when attaching EDE to a SERVFAIL answer. 2023-07-19 15:26:08 +02:00
George Thessalonikefs
95604a90e8 Review for #759: 
- Keep EDE information for keys close to key creation.
- Fix inconsistencies between reply and cached EDEs.
- Incorporate EDE caching checks in EDE tests.
- Fix some EDE cases where missing DNSKEY was wrongly reported.
 2023-07-19 15:20:44 +02:00
George Thessalonikefs
a952ac17be Merge branch 'tilan7663-subnet_cache_prefetch' into subnet_cache_prefetch 2023-07-07 16:50:58 +02:00
George Thessalonikefs
40e47bf767 - For #664: easier code flow for subnetcache prefetching. 
- For #664: add testcase.
 2023-07-06 22:22:21 +02:00
George Thessalonikefs
2069271384 - Merge #802: add validation EDEs to queries where the CD bit is set. 
- For #802: Cleanup comments and add RCODE check for CD bit test case.
 2023-07-03 14:48:39 +02:00
George Thessalonikefs
014db3fb03 - For #802: Cleanup comments and add RCODE check for CD bit test case. 2023-07-03 14:40:01 +02:00
W.C.A. Wijngaards
5aa47fb1fa - Fix dereference of NULL variable warning in mesh_do_callback. 2023-07-03 13:50:39 +02:00
George Thessalonikefs
db5cf5851d - More efficient mesh accounting per client. 2023-05-30 23:34:31 +02:00
George Thessalonikefs
4f52be4db9 - Introduce num.query.cachedb to track cache hits for the external cache. 2023-05-30 17:49:50 +02:00
Boris VANHOOF
a21bc23139 free memory in error case 2023-05-23 09:23:03 +02:00
Boris VANHOOF
62d54d8091 remove unused function 2023-05-23 09:22:35 +02:00
Vadim Fedorenko
a197aac2f6 timeval_func: move all timeval manipulation to separate file 
There are several definitions of the same functions manipulating timeval
structures. Let's move them to separate file and arrange the code
preperly.

Signed-off-by: Vadim Fedorenko <vadfed@meta.com>
 2023-04-26 03:23:41 -07:00
Vadim Fedorenko
648ad4db6f Linting change. 
Remove config parser/lexer code as it's rebuilded every time but can
break adding new config options.
Also clean up the code base to avoid mixing actual code changes and lint
issues.

Signed-off-by: Vadim Fedorenko <vadfed@meta.com>
 2023-04-25 17:05:00 -07:00
Philip Homburg
fb06364014 Fix issue #825: interaction between ECS and serve-expired. 2023-02-21 09:20:28 +01:00
TCY16
dd3984eae9 add validation EDEs to CD bit queries 2022-12-05 11:41:17 +01:00
Yorgos Thessalonikefs
c4e51a4cfe
PROXYv2 downstream support (#760) 2022-10-03 15:29:47 +02:00
W.C.A. Wijngaards
137719522a - Patch for CVE-2022-3204 Non-Responsive Delegation Attack. 2022-09-21 11:10:38 +02:00
W.C.A. Wijngaards
f6753a0f10 - Fix the novel ghost domain issues CVE-2022-30698 and CVE-2022-30699. 2022-08-01 13:24:40 +02:00
Philip Homburg
3bade62c8a Fix use after free issue with edns options (https://github.com/NLnetLabs/unbound/issues/663) 2022-06-22 15:00:28 +02:00
George Thessalonikefs
91c298c901 Merge branch 'subnet_cache_prefetch' of https://github.com/tilan7663/unbound into tilan7663-subnet_cache_prefetch 2022-05-17 16:16:09 +03:00
George Thessalonikefs
daf316ea1b - Fix #417: prefetch and ECS causing cache corruption when used 
together.
 2022-05-12 00:56:01 +02:00
tcarpay
0ce36e8289
Add the basic EDE (RFC8914) cases (#604) 2022-05-06 12:48:53 +02:00
Tian Lan
8afbc0944f Add prefetch support for subnet cache entries 
- Entries in the subnet cache should now be prefetched.

- Rename testdata subnet_*.crpl to subnet_*.rpl so they are visible to
  make test

Signed-off-by: Tian Lan <tian.lan@twosigma.com>
 2022-04-29 11:46:05 -04:00
W.C.A. Wijngaards
2b90181d3a - Fix #628: A rpz-passthru action is not ending RPZ zone processing. 2022-02-15 16:20:12 +01:00
Wouter Wijngaards
9645228f03
Merge pull request #570 from rex4539/typos 
Fix typos
 2021-11-29 11:39:48 +01:00
Dimitris Apostolou
c21d6af617
Fix typos 2021-11-13 16:56:15 +02:00
TCY16
8205c87a96 complete renaming of the modules edns list 2021-11-08 11:50:29 +01:00
Tom Carpay
5f8447830a Move option handling to parse-time 2021-11-01 13:48:31 +00:00
Tom Carpay
89d7476539 split edns_data.opt_list in opt_list_in and opt_list_out 
opt_list_in for parsed (incoming) edns options, and
opt_list_out for outgoing (to be encoded) edns options
 2021-11-01 12:48:40 +00:00
Tom Carpay
3925297d07 Remove apply_edns_options from worker and mesh... 
to be returned in message encoding later...
 2021-11-01 10:44:55 +00:00
Tom Carpay
3ebfa9fc97 Outgoing module options go to opt_list_modules_out 
And opt_list_modules_out is reset in case of failure
BEWARE! No options from modules will be encoded in the responses now!
 2021-10-27 14:01:56 +00:00
W.C.A. Wijngaards
f232562430 Merge branch 'master' into rpz-triggers 2021-08-05 13:37:22 +02:00
W.C.A. Wijngaards
d300bc8eee - Fix for older parsers for function call in serve expired get cached. 2021-07-16 17:55:10 +02:00
W.C.A. Wijngaards
355526da7d - rpz-triggers, the added soa for client ip modified answers is affected 
by the minimal-responses config option.
 2021-05-14 16:34:38 +02:00
W.C.A. Wijngaards
50dcadd495 - rpz-triggers, for clientip modified answers the rpz SOA is added to the 
additional section with the serial number and name of the rpz zone that
  was applied.
 2021-05-14 15:34:48 +02:00
W.C.A. Wijngaards
32d82fac9b Merge branch 'master' into rpz-triggers 2021-05-14 08:47:56 +02:00
W.C.A. Wijngaards
07fda669e4 - Fix #485: Unbound occasionally reports broken stats. 2021-05-07 11:13:44 +02:00
W.C.A. Wijngaards
6f507eb036 Merge branch 'master' into rpz-triggers 2021-03-12 09:04:54 +01:00
W.C.A. Wijngaards
6e4ecf7bc1 - Fix spurious errors about "Could not generate request: out of 
memory".  The mesh detect cycle routine no longer wrongly stops
  the check when the calling mesh state is unique.
 2021-03-04 14:13:44 +01:00
George Thessalonikefs
3124eb052d - Ignore cache blacklisting when trying to reply with expired data from 
cache. (#394)
 2021-01-26 15:32:50 +01:00
W.C.A. Wijngaards
cdb60adcdc Merge branch 'rpz' of https://github.com/magenbluten/unbound into magenbluten-rpz 
Conflict fixed for rpz.disabled check added.
 2021-01-14 12:11:29 +01:00
W.C.A. Wijngaards
64f508fa00 - Fix clang analysis warning. 2021-01-08 11:10:05 +01:00
W.C.A. Wijngaards
d9dd7bc36f - Add comment documentation. 2021-01-08 11:01:06 +01:00
W.C.A. Wijngaards
ee2545d939 - For #391: fix indentation. 2021-01-08 09:53:52 +01:00
W.C.A. Wijngaards
3e03e2c26d - For #391: use struct timeval* start_time for callback information. 2021-01-08 09:47:46 +01:00