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3 years agoMerge !1259: .gitlab-ci: Coverity scan obs-knot-resolver-es11k1/deployments/2033 obs-knot-resolver-es11k1/deployments/2034 obs-knot-resolver-es11k1/deployments/2035 obs-knot-resolver-es11k1/deployments/2036 obs-knot-resolver-es11k1/deployments/2037 obs-knot-resolver-es11k1/deployments/2038
Vladimír Čunát [Tue, 22 Feb 2022 10:47:25 +0000 (11:47 +0100)] 
Merge !1259: .gitlab-ci: Coverity scan

Implements #450

3 years ago.gitlab-ci: Coverity scan
Oto Šťáva [Thu, 10 Feb 2022 10:16:24 +0000 (11:16 +0100)] 
.gitlab-ci: Coverity scan

3 years agoMerge branch 'fix-tls-client-resumption' into 'master' obs-knot-resolver-es11k1/deployments/2029 obs-knot-resolver-es11k1/deployments/2030 obs-knot-resolver-es11k1/deployments/2031 obs-knot-resolver-es11k1/deployments/2032
Tomas Krizek [Fri, 18 Feb 2022 10:53:55 +0000 (11:53 +0100)] 
Merge branch 'fix-tls-client-resumption' into 'master'

daemon/tls: fix TLS client resumption

Closes #542

See merge request knot/knot-resolver!1261

3 years agodaemon/tls: fix TLS client resumption
Oto Šťáva [Fri, 18 Feb 2022 10:15:38 +0000 (11:15 +0100)] 
daemon/tls: fix TLS client resumption

3 years agoMerge !1254: lib/resolve: EDNS padding for outgoing TLS queries obs-knot-resolver-es11k1/deployments/2018 obs-knot-resolver-es11k1/deployments/2019 obs-knot-resolver-es11k1/deployments/2021 obs-knot-resolver-es11k1/deployments/2022 obs-knot-resolver-es11k1/deployments/2023 obs-knot-resolver-es11k1/deployments/2024 obs-knot-resolver-es11k1/deployments/2025 obs-knot-resolver-es11k1/deployments/2026 obs-knot-resolver-es11k1/deployments/2027 obs-knot-resolver-es11k1/deployments/2028
Vladimír Čunát [Mon, 7 Feb 2022 18:06:06 +0000 (19:06 +0100)] 
Merge !1254: lib/resolve: EDNS padding for outgoing TLS queries

Fixes #303

3 years agolib/resolve: EDNS padding for outgoing TLS queries
Oto Šťáva [Wed, 2 Feb 2022 14:43:11 +0000 (15:43 +0100)] 
lib/resolve: EDNS padding for outgoing TLS queries

3 years agoMerge !1251: lib/dnssec: conditionally ignore SHA1 DS, as SHOULD by RFC4509 obs-knot-resolver-es11k1/deployments/2015 obs-knot-resolver-es11k1/deployments/2016 obs-knot-resolver-es11k1/deployments/2017
Vladimír Čunát [Fri, 4 Feb 2022 14:38:21 +0000 (15:38 +0100)] 
Merge !1251: lib/dnssec: conditionally ignore SHA1 DS, as SHOULD by RFC4509

3 years agolib/dnssec: conditionally ignore SHA1 DS, as SHOULD by RFC4509
Vladimír Čunát [Thu, 20 Jan 2022 18:43:40 +0000 (19:43 +0100)] 
lib/dnssec: conditionally ignore SHA1 DS, as SHOULD by RFC4509

We're a bit late with this ad-hoc rule; I think it was most useful
when SHA256 support in DS algorithms wasn't wide-spread yet.
(Note that DNSKEY algos have standardized no similar rule.)

Usage of SHA1 as DS algorithm is highly discouraged, but even at this
point it does *not* seem unsafe, in the sense of anyone publishing an
attack that would come anywhere close to breaking *this* usage of SHA1.

3 years agoMerge !1226: daemon/worker: add task timeouts for upstream TCP connections obs-knot-resolver-es11k1/deployments/2011 obs-knot-resolver-es11k1/deployments/2012 obs-knot-resolver-es11k1/deployments/2014
Vladimír Čunát [Mon, 31 Jan 2022 13:23:08 +0000 (14:23 +0100)] 
Merge !1226: daemon/worker: add task timeouts for upstream TCP connections

3 years agodaemon/worker: add task timeouts for upstream TCP connections
Oto Šťáva [Mon, 15 Nov 2021 13:03:01 +0000 (14:03 +0100)] 
daemon/worker: add task timeouts for upstream TCP connections

3 years agoMerge !1253: daemon/bindings/net: add interface name to link-local IPv6 addresses
Vladimír Čunát [Mon, 31 Jan 2022 10:52:21 +0000 (11:52 +0100)] 
Merge !1253: daemon/bindings/net: add interface name to link-local IPv6 addresses

Fixes #80

3 years agodaemon/bindings/net: add interface name to link-local IPv6 addresses
Oto Šťáva [Thu, 27 Jan 2022 14:19:02 +0000 (15:19 +0100)] 
daemon/bindings/net: add interface name to link-local IPv6 addresses

3 years agoMerge branch 'update-tests' into 'master' obs-knot-resolver-es11k1/deployments/1993 obs-knot-resolver-es11k1/deployments/1994 obs-knot-resolver-es11k1/deployments/1996 obs-knot-resolver-es11k1/deployments/1997 obs-knot-resolver-es11k1/deployments/1998 obs-knot-resolver-es11k1/deployments/1999 obs-knot-resolver-es11k1/deployments/2000 obs-knot-resolver-es11k1/deployments/2001 obs-knot-resolver-es11k1/deployments/2002 obs-knot-resolver-es11k1/deployments/2003 obs-knot-resolver-es11k1/deployments/2004 obs-knot-resolver-es11k1/deployments/2005 obs-knot-resolver-es11k1/deployments/2006 obs-knot-resolver-es11k1/deployments/2007 obs-knot-resolver-es11k1/deployments/2008 obs-knot-resolver-es11k1/deployments/2009 obs-knot-resolver-es11k1/deployments/2010
Tomas Krizek [Thu, 13 Jan 2022 11:51:09 +0000 (12:51 +0100)] 
Merge branch 'update-tests' into 'master'

ci: various test updates

See merge request knot/knot-resolver!1243

3 years agotests/README: merge with docs
Tomas Krizek [Mon, 10 Jan 2022 14:38:15 +0000 (15:38 +0100)] 
tests/README: merge with docs

3 years agopytests: migrate to LXC runner
Tomas Krizek [Tue, 21 Dec 2021 15:38:45 +0000 (16:38 +0100)] 
pytests: migrate to LXC runner

Due to missing support on some of the regular runners, let's migrate
these tests to our special LXC runners. This should hopefully make the
results more reliable and stable.

The downside is that we have to keep an additional image (and recipe)
for LXC, since it' slightly different. However, it's probably worth it,
since we'll likely migrate some other tests there in the future (for
better stability).

3 years agoci: omit extra dependencies for arm
Tomas Krizek [Wed, 22 Dec 2021 12:24:18 +0000 (13:24 +0100)] 
ci: omit extra dependencies for arm

3 years agogitignore: pytests junit xml files
Tomas Krizek [Tue, 21 Dec 2021 16:22:27 +0000 (17:22 +0100)] 
gitignore: pytests junit xml files

3 years agoci/images: automate build&push of images
Tomas Krizek [Tue, 21 Dec 2021 16:20:46 +0000 (17:20 +0100)] 
ci/images: automate build&push of images

3 years agomeson: update dependencies for deckard
Tomas Krizek [Tue, 21 Dec 2021 15:36:26 +0000 (16:36 +0100)] 
meson: update dependencies for deckard

3 years agotests: bring README up to date
Tomas Krizek [Tue, 21 Dec 2021 15:36:09 +0000 (16:36 +0100)] 
tests: bring README up to date

3 years agomeson: minor cleanup
Tomas Krizek [Mon, 15 Nov 2021 15:34:18 +0000 (16:34 +0100)] 
meson: minor cleanup

3 years agoMerge branch 'docs-forwarding-filters' into 'master' obs-knot-resolver-es11k1/deployments/1991 obs-knot-resolver-es11k1/deployments/1992
Tomas Krizek [Tue, 11 Jan 2022 11:18:22 +0000 (12:18 +0100)] 
Merge branch 'docs-forwarding-filters' into 'master'

policy docs: warn about filters and forwarding

See merge request knot/knot-resolver!1241

3 years agopolicy docs: warn about filters and forwarding
Vladimír Čunát [Tue, 14 Dec 2021 17:33:16 +0000 (18:33 +0100)] 
policy docs: warn about filters and forwarding

We've been notified about possibility of "cache poisoning" this way,
so let's document this drawback to make the expectations clearer.

3 years agoMerge branch 'docs-hints-shadowed' into 'master'
Tomas Krizek [Tue, 11 Jan 2022 11:17:03 +0000 (12:17 +0100)] 
Merge branch 'docs-hints-shadowed' into 'master'

hints docs: better explain shadowing by policies

See merge request knot/knot-resolver!1244

3 years agohints docs: better explain shadowing by policies
Vladimír Čunát [Thu, 23 Dec 2021 10:11:12 +0000 (11:11 +0100)] 
hints docs: better explain shadowing by policies

3 years agoMerge branch 'doc-links-mailing-lists' into 'master'
Tomas Krizek [Tue, 11 Jan 2022 11:16:06 +0000 (12:16 +0100)] 
Merge branch 'doc-links-mailing-lists' into 'master'

doc: fix links to our mailing lists

See merge request knot/knot-resolver!1247

3 years agodoc: fix links to our mailing lists
Vladimír Čunát [Mon, 10 Jan 2022 18:23:26 +0000 (19:23 +0100)] 
doc: fix links to our mailing lists

Their implementation was changed.
Fortunately I was able to find the message in Google's cache
and thus discover easily which one it is in the new archive.

3 years agoMerge branch 'doh-cors' into 'master'
Tomas Krizek [Tue, 11 Jan 2022 11:11:58 +0000 (12:11 +0100)] 
Merge branch 'doh-cors' into 'master'

doh2: fix CORS by adding `access-control-allow-origin: *`

See merge request knot/knot-resolver!1246

3 years agodoh2 tests: check CORS headers
Vladimír Čunát [Mon, 10 Jan 2022 17:16:04 +0000 (18:16 +0100)] 
doh2 tests: check CORS headers

I didn't feel like adding it to every test, so I picked a mix.
I confirmed this would fail before the parent commit.

3 years agodoh2: fix CORS by adding `access-control-allow-origin: *`
Vladimír Čunát [Mon, 10 Jan 2022 17:07:44 +0000 (18:07 +0100)] 
doh2: fix CORS by adding `access-control-allow-origin: *`

For old doh we added this in commit a34aa1ee743;
with the new implementation we somehow forgot.

3 years agoMerge branch 'release-5-4-4' into 'master' obs-knot-resolver-es11k1/deployments/1985 obs-knot-resolver-es11k1/deployments/1986 obs-knot-resolver-es11k1/deployments/1987 obs-knot-resolver-es11k1/deployments/1988 obs-knot-resolver-es11k1/deployments/1989 obs-knot-resolver-es11k1/deployments/1990
Tomas Krizek [Wed, 5 Jan 2022 14:16:01 +0000 (15:16 +0100)] 
Merge branch 'release-5-4-4' into 'master'

release 5.4.4

Closes #692

See merge request knot/knot-resolver!1245

3 years agoMerge branch 'master' into 'release-5-4-4'
Tomas Krizek [Wed, 5 Jan 2022 14:15:23 +0000 (14:15 +0000)] 
Merge branch 'master' into 'release-5-4-4'

# Conflicts:
#   NEWS

3 years agorelease 5.4.4 obs-knot-resolver-kv62s6/deployments/1983 92925 v5.4.4
Tomas Krizek [Wed, 5 Jan 2022 13:04:10 +0000 (14:04 +0100)] 
release 5.4.4

3 years agoMerge !1225: prefill module: add ZONEMD support obs-knot-resolver-es11k1/deployments/1970 obs-knot-resolver-es11k1/deployments/1971 obs-knot-resolver-es11k1/deployments/1972 obs-knot-resolver-es11k1/deployments/1973 obs-knot-resolver-es11k1/deployments/1974 obs-knot-resolver-es11k1/deployments/1975 obs-knot-resolver-es11k1/deployments/1976 obs-knot-resolver-es11k1/deployments/1977 obs-knot-resolver-es11k1/deployments/1978 obs-knot-resolver-es11k1/deployments/1979 obs-knot-resolver-es11k1/deployments/1980 obs-knot-resolver-es11k1/deployments/1981 obs-knot-resolver-es11k1/deployments/1982
Vladimír Čunát [Thu, 23 Dec 2021 09:23:00 +0000 (10:23 +0100)] 
Merge !1225: prefill module: add ZONEMD support

3 years agodaemon/zimport: better failure logging
Vladimír Čunát [Wed, 22 Dec 2021 12:50:46 +0000 (13:50 +0100)] 
daemon/zimport: better failure logging

The typical DNSSEC problems should happen already when trying to
validate the DNSKEY set, so it's better to be more verbose there.

In the end I gave up on deduplicating with log_bogus_rrsig() code,
as it's different logging group, logging level, no kr_query, etc.

3 years agodaemon/zimport: add unit tests for ZONEMD computation
Vladimír Čunát [Thu, 16 Dec 2021 09:36:39 +0000 (10:36 +0100)] 
daemon/zimport: add unit tests for ZONEMD computation

3 years agomodules/prefill nit: explicit conversion isn't needed here
Vladimír Čunát [Thu, 2 Dec 2021 18:29:30 +0000 (19:29 +0100)] 
modules/prefill nit: explicit conversion isn't needed here

3 years agomodules/prefill nit: unify log tag to `[prefil]`
Vladimír Čunát [Thu, 2 Dec 2021 18:32:17 +0000 (19:32 +0100)] 
modules/prefill nit: unify log tag to `[prefil]`

3 years agolib/log: remove the unused log groups
Vladimír Čunát [Fri, 3 Dec 2021 09:23:14 +0000 (10:23 +0100)] 
lib/log: remove the unused log groups

We can always easily add groups when needed.

3 years agodaemon/zimport: rewrite, support ZONEMD
Vladimír Čunát [Fri, 3 Dec 2021 10:02:01 +0000 (11:02 +0100)] 
daemon/zimport: rewrite, support ZONEMD

The approach of the code was rather hacky, simulating some packets
arriving from upstream and making the module stack CONSUME that.
Instead we take a direct approach now: use the simplified validator API
and then insert into cache directly.

One effect is improved performance, and consequently roughly halving
the lag which happens when prefill module invokes this.
(With root zone the lag goes down to 0.1 s from over 0.2 s,
 on my relatively fast CPU.  Fortunately it's just once a day.)

3 years agoMerge !1239: policy: log selected actions, add .IPTRACE obs-knot-resolver-es11k1/deployments/1969
Vladimír Čunát [Wed, 22 Dec 2021 10:04:18 +0000 (11:04 +0100)] 
Merge !1239: policy: log selected actions, add .IPTRACE

Closes #689

3 years agopolicy: add policy.IPTRACE logging action
Vladimír Čunát [Thu, 16 Dec 2021 12:51:16 +0000 (13:51 +0100)] 
policy: add policy.IPTRACE logging action

3 years agodoc: add mention about policy debug logging near RPZ
Tomas Krizek [Wed, 15 Dec 2021 15:27:21 +0000 (16:27 +0100)] 
doc: add mention about policy debug logging near RPZ

3 years agodoc: fix link to log groups
Tomas Krizek [Wed, 15 Dec 2021 15:16:15 +0000 (16:16 +0100)] 
doc: fix link to log groups

3 years agopolicy: log selected actions
Tomas Krizek [Wed, 15 Dec 2021 15:11:46 +0000 (16:11 +0100)] 
policy: log selected actions

The following actions will now be logged in debug level (or request
tracing): ANSWER, DENY, DENY_MSG, DROP, REFUSE, TC

This can be useful for RPZ and other policy debugging.

Purposefully ommitted actions:
PASS - since it's the same as normal processing
REROUTE - the action itself comes from renumber module
STUB,FORWARD,TLS_FORWARD - this could be more confusing than useful
  (e.g. when response comes from cache)

3 years agoMerge branch 'extended-errors' into 'master' obs-knot-resolver-es11k1/deployments/1968
Tomas Krizek [Tue, 21 Dec 2021 14:02:59 +0000 (15:02 +0100)] 
Merge branch 'extended-errors' into 'master'

extended DNS errors support

See merge request knot/knot-resolver!1234

3 years agoede: add pytest coverage
Tomas Krizek [Mon, 20 Dec 2021 14:16:38 +0000 (15:16 +0100)] 
ede: add pytest coverage

3 years agoede: mark every error with a unique tag
Tomas Krizek [Fri, 17 Dec 2021 16:05:33 +0000 (17:05 +0100)] 
ede: mark every error with a unique tag

To allow for easier debugging, each origin of an extended DNS error has
a unique 4-byte identifier that is included in the extra_text message.

The identifiers are random 4-letter base32 strings, generated with:
base32 /dev/random | head -c 4

3 years agolua: set_extended_error() func for kr_request
Tomas Krizek [Fri, 17 Dec 2021 16:03:28 +0000 (17:03 +0100)] 
lua: set_extended_error() func for kr_request

Add a utility function for simpler lua API when setting extended errors.

3 years agolibknot: bump dependency version to 3.0.2
Tomas Krizek [Wed, 27 Oct 2021 11:36:33 +0000 (13:36 +0200)] 
libknot: bump dependency version to 3.0.2

Version 2.9 isn't supported anymore anyway, but 3.0.2 is needed for
extended error constants.

3 years agopolicy: add extended errors
Tomas Krizek [Tue, 23 Nov 2021 16:46:38 +0000 (17:46 +0100)] 
policy: add extended errors

3 years agomodules/dns64: EDE - mark as forged
Tomas Krizek [Mon, 22 Nov 2021 16:55:59 +0000 (17:55 +0100)] 
modules/dns64: EDE - mark as forged

3 years agolua: extended_error const table
Tomas Krizek [Mon, 22 Nov 2021 16:53:32 +0000 (17:53 +0100)] 
lua: extended_error const table

3 years agokluautil: kr_string2c function
Tomas Krizek [Mon, 22 Nov 2021 16:52:19 +0000 (17:52 +0100)] 
kluautil: kr_string2c function

3 years agoede: handle not authoritative
Tomas Krizek [Mon, 15 Nov 2021 16:42:58 +0000 (17:42 +0100)] 
ede: handle not authoritative

3 years agoede: handle stale answers
Tomas Krizek [Mon, 15 Nov 2021 16:35:28 +0000 (17:35 +0100)] 
ede: handle stale answers

3 years agoede: add KNOT_EDNS_EDE_NREACH_AUTH
Tomas Krizek [Thu, 11 Nov 2021 14:12:05 +0000 (15:12 +0100)] 
ede: add KNOT_EDNS_EDE_NREACH_AUTH

3 years agologging: remove QVERBOSE in favor of kr_log_q
Tomas Krizek [Tue, 9 Nov 2021 15:06:25 +0000 (16:06 +0100)] 
logging: remove QVERBOSE in favor of kr_log_q

3 years agomodules/extended_error: package module
Tomas Krizek [Tue, 9 Nov 2021 14:10:46 +0000 (15:10 +0100)] 
modules/extended_error: package module

3 years agovalidate: additional EDE DNSSEC errors
Tomas Krizek [Thu, 4 Nov 2021 11:05:31 +0000 (12:05 +0100)] 
validate: additional EDE DNSSEC errors

3 years agovalidate: refactor - remove check for impossible return values
Tomas Krizek [Mon, 1 Nov 2021 14:39:04 +0000 (15:39 +0100)] 
validate: refactor - remove check for impossible return values

kr_dnskeys_trusted() only returns EINVAL, ENOENT or EOK.

3 years agovalidate: add extended DNS errors
Tomas Krizek [Fri, 29 Oct 2021 14:34:33 +0000 (16:34 +0200)] 
validate: add extended DNS errors

3 years agomodules/extended_error: OPT section modification
Tomas Krizek [Wed, 27 Oct 2021 14:32:18 +0000 (16:32 +0200)] 
modules/extended_error: OPT section modification

3 years agolib/log: add LOG_GRP_EDE
Tomas Krizek [Wed, 27 Oct 2021 14:11:24 +0000 (16:11 +0200)] 
lib/log: add LOG_GRP_EDE

3 years agolib/resolve: kr_extended_error_t and related func
Tomas Krizek [Tue, 26 Oct 2021 12:43:12 +0000 (14:43 +0200)] 
lib/resolve: kr_extended_error_t and related func

3 years agoMerge !1242: ci nix: avoid the failure
Vladimír Čunát [Tue, 21 Dec 2021 09:08:53 +0000 (10:08 +0100)] 
Merge !1242: ci nix: avoid the failure

3 years agoci nix: tweak details around using "unstable" nix CLI
Vladimír Čunát [Mon, 20 Dec 2021 11:48:04 +0000 (12:48 +0100)] 
ci nix: tweak details around using "unstable" nix CLI

We don't need this on the versions before nix 2.4,
but let's switch now already.

3 years agoci nix: temporarily(?) avoid issues
Vladimír Čunát [Thu, 16 Dec 2021 11:24:22 +0000 (12:24 +0100)] 
ci nix: temporarily(?) avoid issues

3 years agoMerge !1240: lib/utils: rename union inaddr to union kr_sockaddr
Vladimír Čunát [Tue, 21 Dec 2021 07:42:17 +0000 (08:42 +0100)] 
Merge !1240: lib/utils: rename union inaddr to union kr_sockaddr

3 years agolib/utils: rename union inaddr to union kr_sockaddr
Oto Šťáva [Mon, 20 Dec 2021 11:28:40 +0000 (12:28 +0100)] 
lib/utils: rename union inaddr to union kr_sockaddr

3 years agoMerge branch 'fix-aws-console' into 'master' obs-knot-resolver-es11k1/deployments/1956 obs-knot-resolver-es11k1/deployments/1957 obs-knot-resolver-es11k1/deployments/1958 obs-knot-resolver-es11k1/deployments/1959 obs-knot-resolver-es11k1/deployments/1960 obs-knot-resolver-es11k1/deployments/1961 obs-knot-resolver-es11k1/deployments/1962 obs-knot-resolver-es11k1/deployments/1963 obs-knot-resolver-es11k1/deployments/1964 obs-knot-resolver-es11k1/deployments/1965 obs-knot-resolver-es11k1/deployments/1966 obs-knot-resolver-es11k1/deployments/1967
Tomas Krizek [Thu, 9 Dec 2021 11:48:05 +0000 (12:48 +0100)] 
Merge branch 'fix-aws-console' into 'master'

iterate: fix bad zone_cut update in a rare case

See merge request knot/knot-resolver!1237

3 years agoiterate nit: don't log a space at the end of a line obs-knot-resolver-8xyvhu/deployments/1955
Vladimír Čunát [Wed, 8 Dec 2021 13:42:50 +0000 (14:42 +0100)] 
iterate nit: don't log a space at the end of a line

3 years agoiterate: fix bad zone_cut update in a rare case
Vladimír Čunát [Wed, 8 Dec 2021 13:30:18 +0000 (14:30 +0100)] 
iterate: fix bad zone_cut update in a rare case

https://forum.turris.cz/t/kresd-name-unresolution/16275

Example problematic query during QNAME minimization:
```
[resolv][43578.24]   => id: '08532' querying: 'ns-921.amazon.com.'@'34.196.62.143#00053' zone cut: 'aws.amazon.com.' qname: 'coNsOlE.aWs.AmAzON.Com.' qtype: 'NS' proto: 'udp'
[iterat][43578.24]   <= answer received:
;; ->>HEADER<<- opcode: QUERY; status: NXDOMAIN; id: 8532
;; Flags: qr aa  QUERY: 1; ANSWER: 4; AUTHORITY: 1; ADDITIONAL: 0

;; QUESTION SECTION
console.aws.amazon.com.         NS

;; ANSWER SECTION
console.aws.amazon.com. 600     NS      ns-921.amazon.com.
console.aws.amazon.com. 60      CNAME   us-east-1.console.aws.amazon.com.
us-east-1.console.aws.amazon.com. 600   NS      ns-921.amazon.com.
us-east-1.console.aws.amazon.com. 60    CNAME   gr.console-geo.us-east-1.amazonaws.com.

;; AUTHORITY SECTION
us-east-1.amazonaws.com.        60      SOA     ns-921.amazon.com. root.amazon.com. 1638962488 3600 900 7776000 60

[iterat][43578.24]   <= rcode: NXDOMAIN
```

Here the zone_cut would get updated to us-east-1.console.aws.amazon.com.
breaking further resolution towards    eu-west-3.console.aws.amazon.com.

3 years agoMerge branch 'release-5-4-3' into 'master' obs-knot-resolver-8xyvhu/deployments/1946 obs-knot-resolver-es11k1/deployments/1947 obs-knot-resolver-es11k1/deployments/1948 obs-knot-resolver-es11k1/deployments/1949 obs-knot-resolver-es11k1/deployments/1950 obs-knot-resolver-es11k1/deployments/1951 obs-knot-resolver-es11k1/deployments/1952 obs-knot-resolver-es11k1/deployments/1953 obs-knot-resolver-es11k1/deployments/1954 obs-knot-resolver-kv62s6/deployments/1945 v5.4.3
Tomas Krizek [Wed, 1 Dec 2021 11:52:38 +0000 (12:52 +0100)] 
Merge branch 'release-5-4-3' into 'master'

release 5.4.3

See merge request knot/knot-resolver!1236

3 years agorelease 5.4.3 obs-knot-dns-deve-jq0xxt/deployments/1943 obs-knot-resolver-bs4hbr/deployments/1942
Tomas Krizek [Fri, 26 Nov 2021 10:48:58 +0000 (11:48 +0100)] 
release 5.4.3

3 years agoAUTHORS: update
Tomas Krizek [Fri, 26 Nov 2021 10:48:45 +0000 (11:48 +0100)] 
AUTHORS: update

3 years agoMerge branch 'nitpicks' into 'master' obs-knot-resolver-es11k1/deployments/1944
Tomas Krizek [Tue, 30 Nov 2021 16:57:36 +0000 (17:57 +0100)] 
Merge branch 'nitpicks' into 'master'

nitpicks

See merge request knot/knot-resolver!1235

3 years agoconfig: properly document loading of hints module
Tomas Krizek [Mon, 22 Nov 2021 16:55:19 +0000 (17:55 +0100)] 
config: properly document loading of hints module

3 years agoMerge branch 'parse-rdata' into 'master' obs-knot-resolver-es11k1/deployments/1938 obs-knot-resolver-es11k1/deployments/1939 obs-knot-resolver-es11k1/deployments/1940 obs-knot-resolver-es11k1/deployments/1941
Tomas Krizek [Fri, 26 Nov 2021 10:33:42 +0000 (11:33 +0100)] 
Merge branch 'parse-rdata' into 'master'

lua: add parse_rdata() utility function

See merge request knot/knot-resolver!1233

3 years agodoc: document kres.parse_rdata() near policy.ANSWER
Tomas Krizek [Thu, 25 Nov 2021 12:12:43 +0000 (13:12 +0100)] 
doc: document kres.parse_rdata() near policy.ANSWER

3 years agoconfig.basic: test coverage for parse_rdata()
Tomas Krizek [Thu, 25 Nov 2021 11:14:31 +0000 (12:14 +0100)] 
config.basic: test coverage for parse_rdata()

3 years agolua: add parse_rdata() utility function
Tomas Krizek [Thu, 25 Nov 2021 10:43:30 +0000 (11:43 +0100)] 
lua: add parse_rdata() utility function

Credit for code goes to Vladimír Čunát

3 years agoMerge branch 'reroute-renumber' into 'master' obs-knot-resolver-es11k1/deployments/1936 obs-knot-resolver-es11k1/deployments/1937
Tomas Krizek [Wed, 24 Nov 2021 15:02:07 +0000 (16:02 +0100)] 
Merge branch 'reroute-renumber' into 'master'

renumber and reroute: documentation updates

See merge request knot/knot-resolver!1232

3 years agorenumber: graceful error on invalid subnet
Tomas Krizek [Wed, 24 Nov 2021 13:55:54 +0000 (14:55 +0100)] 
renumber: graceful error on invalid subnet

3 years agopolicy: update REROUTE doc to reflect real configuration
Tomas Krizek [Tue, 23 Nov 2021 14:27:16 +0000 (15:27 +0100)] 
policy: update REROUTE doc to reflect real configuration

3 years agorenumber: warn when using unsupported network mask
Tomas Krizek [Tue, 23 Nov 2021 14:23:07 +0000 (15:23 +0100)] 
renumber: warn when using unsupported network mask

3 years agomodules/renumber: remove useless code
Tomas Krizek [Tue, 23 Nov 2021 10:24:01 +0000 (11:24 +0100)] 
modules/renumber: remove useless code

Unspecified mask is already returned as full bitlen by
kr_straddr_subnet().

3 years agoMerge !1230: lua: ensure answer_clear() keeps original EDNS obs-knot-resolver-es11k1/deployments/1935
Vladimír Čunát [Tue, 23 Nov 2021 18:52:42 +0000 (19:52 +0100)] 
Merge !1230: lua: ensure answer_clear() keeps original EDNS

Fixes #657

3 years agolua: ensure answer_clear() keeps original EDNS
Tomas Krizek [Fri, 19 Nov 2021 16:25:33 +0000 (17:25 +0100)] 
lua: ensure answer_clear() keeps original EDNS

Answers to EDNS requests from certain lua policies that use the
answer_clear() function would lack OPT RR and thus violate the MUST
condition in RFC6891.6.1.1.

3 years agoMerge branch 'nitpicks' into 'master'
Tomas Krizek [Tue, 23 Nov 2021 14:42:30 +0000 (15:42 +0100)] 
Merge branch 'nitpicks' into 'master'

nitpicks

See merge request knot/knot-resolver!1224

3 years agodoc: edns_keepalive
Tomas Krizek [Thu, 18 Nov 2021 20:20:35 +0000 (21:20 +0100)] 
doc: edns_keepalive

3 years agoci: use allow_failure for known issues
Tomas Krizek [Wed, 10 Nov 2021 14:57:42 +0000 (15:57 +0100)] 
ci: use allow_failure for known issues

3 years agotests/config: increate http timeouts to 16s
Tomas Krizek [Wed, 10 Nov 2021 13:12:09 +0000 (14:12 +0100)] 
tests/config: increate http timeouts to 16s

On some platforms in CI, even 8s doesn't seem sufficient enough to
guarantee stability. Hopefully this improves the situation.

3 years agoMerge branch 'gitignore-cache' into 'master' obs-knot-resolver-es11k1/deployments/1934
Tomas Krizek [Mon, 22 Nov 2021 10:02:33 +0000 (11:02 +0100)] 
Merge branch 'gitignore-cache' into 'master'

.gitignore: add '.cache'

See merge request knot/knot-resolver!1231

3 years ago.gitignore: add '.cache'
Oto Šťáva [Mon, 22 Nov 2021 10:02:33 +0000 (11:02 +0100)] 
.gitignore: add '.cache'

3 years agoMerge branch 'policy-domain' into 'master' obs-knot-resolver-es11k1/deployments/1931 obs-knot-resolver-es11k1/deployments/1932 obs-knot-resolver-es11k1/deployments/1933
Tomas Krizek [Fri, 19 Nov 2021 16:37:22 +0000 (17:37 +0100)] 
Merge branch 'policy-domain' into 'master'

modules/policy: add 'domain' filter for equality matching

See merge request knot/knot-resolver!1228

3 years agomodules/policy: deduplicate doc
Oto Šťáva [Fri, 19 Nov 2021 13:44:44 +0000 (14:44 +0100)] 
modules/policy: deduplicate doc

3 years agomodules/policy docs: tweak an example
Vladimír Čunát [Fri, 19 Nov 2021 13:03:50 +0000 (14:03 +0100)] 
modules/policy docs: tweak an example

Overriding records makes more sense on a particular name
than in a whole sub-tree.

3 years agomodules/policy: fix doc
Oto Šťáva [Fri, 19 Nov 2021 12:57:43 +0000 (13:57 +0100)] 
modules/policy: fix doc

3 years agomodules/policy: fix unused variable (luacheck)
Oto Šťáva [Fri, 19 Nov 2021 12:27:16 +0000 (13:27 +0100)] 
modules/policy: fix unused variable (luacheck)