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179 commits

Author SHA1 Message Date
W.C.A. Wijngaards
16f3478048 - Add extended dns error code for invalid query type to definition 
list.
 2025-10-15 11:39:58 +02:00
Jose Luis Duran
41c55ffac1
Fix typos (#1299) 2025-07-02 10:50:49 +02:00
W.C.A. Wijngaards
a8aa1dbbe1 - Fix conditional expressions with parentheses for bitwise and. 2025-06-11 16:42:43 +02:00
Willem Toorop
a616437338
DNS Error Reporting (RFC 9567) (#902) 
* v1 EDER poc

* remove superfluous edns_list_get_option function

* create an EDER configurable

* Hackathon 114

* Fixes for version -04

* Generated configparser and configlexer are not versioned in master anymore

* Remove NOERROR DNS Error Reporting; not part of final RFC.
* Use assigned IANA EDNS0 Option Code for Report-Channel.

* Fix buffer protection and agent domain validity

* Use DNS Error Reporting instead of the eder nickname

* Update documentation.

* Fix typo.

* Bail out early if ede is not present.

* Forget previous EDNS options from upstream; this is what was
  implicitly happening but not deterministacally.

* Don't report LDNS_EDE_OTHER and bail early if there is no reporting
  agent.

* Only do DNS error reporting when a client asked for something that
  went wrong.

* Add an error reporting agent in the parent that should be ignored.

* review feedback.

* fixup for fast reload

* Add 'num.dns_error_reports' to stats and test for it.

---------

Co-authored-by: TCY16 <tom@nlnetlabs.nl>
Co-authored-by: Yorgos Thessalonikefs <yorgos@nlnetlabs.nl>
 2025-04-07 10:25:10 +02:00
W.C.A. Wijngaards
17f95ffac1 - Fix escape more characters when printing an RR type with an unquoted 
string.
 2025-04-01 13:53:29 +02:00
W.C.A. Wijngaards
eccf52e39d - Fix print of RR type NSAP-PTR, it is an unquoted string. 2025-03-20 15:51:03 +01:00
W.C.A. Wijngaards
13afde2cad - Fix representation of types GPOS and RESINFO, add rdf type for 2025-03-17 16:38:17 +01:00
Yorgos Thessalonikefs
a2bf32bb4e
Merge pull request #1224 from botovq/improve-use-dsa 
Do not use DSA API unless USE_DSA is set
 2025-01-21 17:33:48 +01:00
W.C.A. Wijngaards
5f58ced71e - Fix to check length in ATMA string to wire. 2025-01-21 12:30:30 +01:00
W.C.A. Wijngaards
207ae97ff9 - Fix encoding of RR type ATMA. 2025-01-21 12:27:15 +01:00
Theo Buehler
8672b34fca Do not use DSA API unless USE_DSA is set 
Even if USE_DSA is unset, unbound ends up linking against OpenSSL
DSA API because these guards are missing.
 2025-01-18 10:40:43 +01:00
Yorgos Thessalonikefs
e57e537c85 - For #1207: [FR] Support for RESINFO RRType 261 (RFC9606), add 
LDNS_RR_TYPE_RESINFO similar to LDNS_RR_TYPE_TXT.
 2024-12-20 15:04:34 +01:00
W.C.A. Wijngaards
5bea29b01c - For #1110: Test for fallthrough attribute in configure and add 
fallthrough attribute annotations.
 2024-07-23 09:47:42 +02:00
Yorgos Thessalonikefs
ea3e327006 - Update list of known EDE codes. 2024-07-09 15:58:30 +02:00
W.C.A. Wijngaards
1974732d19 - Fix typos for 'the the' in text. 2024-06-06 09:35:57 +02:00
W.C.A. Wijngaards
c09320c651 - Fix that printout of EDNS options shows the EDNS cookie option by 
name.
 2023-10-09 12:36:54 +02:00
W.C.A. Wijngaards
8c751d48a2 - Fix to print EDE text in readable form in output logs. 2023-09-07 15:28:01 +02:00
W.C.A. Wijngaards
d4c4537b33 - Fix for WKS call to getservbyname that creates allocation on exit 
in unit test by testing numbers first and testing from the services
  list later.
 2023-08-30 14:31:24 +02:00
George Thessalonikefs
4ccb613396 Merge branch 'master' into features/downstream-cookies 2023-08-05 20:37:48 +02:00
W.C.A. Wijngaards
8d45c1592b - For #909: Fix RR class comparison. 2023-07-20 12:16:24 +02:00
headshog
0b131d5a31 parse sldns_get_rr_class_by_name and sldns_get_rr_type_by_name return value 0 2023-07-19 18:09:03 +03:00
headshog
78c284e05d fix numtrunc in str2wire.c 2023-07-17 12:58:52 +03:00
George Thessalonikefs
5be7f1ef8a - Code cleanup for sldns_str2wire_svcparam_key_lookup. 2023-07-03 10:51:34 +02:00
George Thessalonikefs
31d38d2cfe Merge branch 'master' into features/dohpath-for-unbound 2023-06-30 11:50:23 +02:00
George Thessalonikefs
3c3fd7a795 - More predictable testing for cachedb. 2023-05-30 23:33:48 +02:00
George Thessalonikefs
90f6cb1158 - Add SVCB and HTTPS to the types removed by 'unbound-control flush'. 2022-11-30 14:33:16 +01:00
TCY16
5bf4c505db remove value check 2022-10-28 17:40:18 +02:00
Willem Toorop
75f3fbdd65 Downstream DNS Cookies a la RFC7873 and RFC9018 
Create server cookies for clients that send client cookies.
Needs to be turned on in the config file with:

	answer-cookie: yes

A cookie-secret can be configured for anycast setups.
Also adds an access control list that will allow queries with
either a valid cookie or over a stateful transport.
 2022-09-28 10:28:19 +02:00
TCY16
b642c5fe1f add better URI template checking 2022-08-25 14:06:13 +02:00
TCY16
f3fa363443 implement @gthess' review comments; fix check on compulsory text and add tests 2022-08-24 12:38:08 +02:00
TCY16
8d939691a3 implement @wcawijngaards' review comment 2022-08-19 14:48:47 +02:00
TCY16
b465e0cfc0 add testcase and fix comment 2022-08-15 16:12:22 +02:00
TCY16
73b3b32062 fix styling nits 2022-08-15 14:41:06 +02:00
TCY16
6e31d1f5be add dohpath parsing 2022-08-15 14:36:35 +02:00
George Thessalonikefs
efdd70c7b5 - Cleanup some comments and TODO text. 2022-07-23 19:55:15 +02:00
W.C.A. Wijngaards
2abd6f7d58 - Fix dname count in sldns parse type descriptor for SVCB and HTTPS. 2022-07-12 13:29:51 +02:00
Philip Homburg
0e1c266f86 Fix issue with lines that only consist of blanks with optional comment 2022-06-13 11:41:14 +02:00
W.C.A. Wijngaards
11d077c826 - Fix some lint type warnings. 2022-05-20 15:32:27 +02:00
tcarpay
0ce36e8289
Add the basic EDE (RFC8914) cases (#604) 2022-05-06 12:48:53 +02:00
W.C.A. Wijngaards
8f8a8a341a - Fix spelling error in comment in sldns_str2wire_svcparam_key_lookup. 2022-03-25 16:07:23 +01:00
W.C.A. Wijngaards
402135b41a - Fix to ensure uniform handling of spaces and tabs when parsing RRs. 2022-03-16 09:54:53 +01:00
W.C.A. Wijngaards
b202b0874c - Fix for #637: fix integer overflow checks in sldns_str2period. 2022-03-03 16:24:46 +01:00
W.C.A. Wijngaards
debe5c665f - Fix #637: Integer Overflow in sldns_str2period function. 2022-03-03 14:19:59 +01:00
Dimitris Apostolou
c7be51a11b
Fix typos 2022-02-18 15:51:03 +02:00
W.C.A. Wijngaards
c29b0e0a96 - Fix for #611: Integer overflow in sldns_wire2str_pkt_scan. 2022-02-03 09:03:09 +01:00
George Thessalonikefs
506d24c7a6 Changelog entry for #532 
- Merge PR #532 from Shchelk: Fix: buffer overflow bug.
 2022-02-02 10:48:56 +01:00
George Thessalonikefs
d81e1c999b Merge branch 'bufferoverflow' of https://github.com/Shchelk/unbound into Shchelk-bufferoverflow 2022-02-02 10:42:06 +01:00
gthess
1199482372
Merge pull request #603 from fobser/dsa_rsa_internals 
Use OpenSSL 1.1 API to access DSA and RSA internals
 2022-02-01 17:58:11 +01:00
gthess
b93aa79a05
Prefer the libressl API from when it was available 2022-02-01 17:54:42 +01:00
W.C.A. Wijngaards
12a1053dfa - Fix #610: Undefine-shift in sldns_str2wire_hip_buf. 2022-01-25 08:57:49 +01:00