]> git.ipfire.org Git - thirdparty/pdns.git/log
thirdparty/pdns.git
3 years agodnsdist: Disable 'IncludeDir' tests on GH actions 10944/head
Remi Gacogne [Wed, 3 Nov 2021 16:13:14 +0000 (17:13 +0100)] 
dnsdist: Disable 'IncludeDir' tests on GH actions

3 years agoMerge pull request #10927 from rgacogne/ddist-doc-svc-nodata
Remi Gacogne [Wed, 3 Nov 2021 14:14:54 +0000 (15:14 +0100)] 
Merge pull request #10927 from rgacogne/ddist-doc-svc-nodata

dnsdist: Reply with NODATA for non-SVC types in the SVC documentation

3 years agoMerge pull request #10923 from rgacogne/ddist-retain-capabilities
Remi Gacogne [Wed, 3 Nov 2021 14:13:47 +0000 (15:13 +0100)] 
Merge pull request #10923 from rgacogne/ddist-retain-capabilities

dnsdist: Add the ability to retain select capabilities at runtime

3 years agoMerge pull request #10930 from omoerbeek/rec-control-stream
Otto Moerbeek [Wed, 3 Nov 2021 10:21:17 +0000 (11:21 +0100)] 
Merge pull request #10930 from omoerbeek/rec-control-stream

rec: Move to a stream based socket for the control channel

3 years agoMerge pull request #10904 from omoerbeek/untrusted-zones-docs
Otto Moerbeek [Wed, 3 Nov 2021 09:04:02 +0000 (10:04 +0100)] 
Merge pull request #10904 from omoerbeek/untrusted-zones-docs

Some things you should do when handling untrusted zone files.

3 years agoMerge pull request #10901 from rgacogne/zoneparsertng-width
Otto Moerbeek [Wed, 3 Nov 2021 09:03:45 +0000 (10:03 +0100)] 
Merge pull request #10901 from rgacogne/zoneparsertng-width

ZoneParserTNG: Stricter checks when loading a zone file

3 years agoMerge pull request #10935 from EugenMayer/patch-1
Peter van Dijk [Mon, 1 Nov 2021 19:25:06 +0000 (20:25 +0100)] 
Merge pull request #10935 from EugenMayer/patch-1

Remove debug print line flooding logs

3 years agoRemove debug print line flooding logs 10935/head
Eugen Mayer [Mon, 1 Nov 2021 12:39:14 +0000 (13:39 +0100)] 
Remove debug print line flooding logs

Remove debug log line printing a statement into stdout all the time.

3 years agoUpdate security.rst 10904/head
Otto Moerbeek [Mon, 1 Nov 2021 10:31:13 +0000 (11:31 +0100)] 
Update security.rst

3 years agoUpdate security.rst
Otto Moerbeek [Mon, 1 Nov 2021 10:29:38 +0000 (11:29 +0100)] 
Update security.rst

3 years agoDo not read further than the length we received, the string might 10930/head
Otto Moerbeek [Mon, 1 Nov 2021 07:28:18 +0000 (08:28 +0100)] 
Do not read further than the length we received, the string might
be followed by a passed fd.

Interesting to see that OpenBSD chops up recvs based on the sends,
while Linux is happy to read more than was passed to the corresponding
send call if another send was called after that.

3 years agoUse FDWrapper
Otto [Fri, 29 Oct 2021 13:41:34 +0000 (15:41 +0200)] 
Use FDWrapper

3 years agoMove to a stream based socket for the control channel
Otto [Fri, 29 Oct 2021 07:46:17 +0000 (09:46 +0200)] 
Move to a stream based socket for the control channel

3 years agoMerge pull request #10916 from omoerbeek/rec-reformat
Otto Moerbeek [Fri, 29 Oct 2021 10:22:14 +0000 (12:22 +0200)] 
Merge pull request #10916 from omoerbeek/rec-reformat

rec: Reformat a bunch of recursor specific files

3 years agoMerge pull request #10926 from omoerbeek/rec-carbon-hostname-regression
Otto Moerbeek [Fri, 29 Oct 2021 09:44:24 +0000 (11:44 +0200)] 
Merge pull request #10926 from omoerbeek/rec-carbon-hostname-regression

rec: Fix regression of carbon-ourname

3 years agoMerge pull request #10876 from rgacogne/ddist-doh-memory
Remi Gacogne [Fri, 29 Oct 2021 09:05:30 +0000 (11:05 +0200)] 
Merge pull request #10876 from rgacogne/ddist-doh-memory

dnsdist: Stop over-allocating for DoH queries

3 years agoMerge pull request #10922 from rgacogne/ddist-without-nghttp2
Remi Gacogne [Fri, 29 Oct 2021 08:15:36 +0000 (10:15 +0200)] 
Merge pull request #10922 from rgacogne/ddist-without-nghttp2

dnsdist: Fix build without nghttp2

3 years agodnsdist: Reply with NODATA for non-SVC types in the SVC documentation 10927/head
Remi Gacogne [Fri, 29 Oct 2021 07:44:27 +0000 (09:44 +0200)] 
dnsdist: Reply with NODATA for non-SVC types in the SVC documentation

3 years agoFix regression of carbon-ourname introduced in 58d7ad6bfb0d46b7617ca984b90feacae35752c8 10926/head
Otto [Fri, 29 Oct 2021 06:42:55 +0000 (08:42 +0200)] 
Fix regression of carbon-ourname introduced in 58d7ad6bfb0d46b7617ca984b90feacae35752c8
Noted by @mnordhoff

3 years agodnsdist: Add the ability to retain select capabilities at runtime 10923/head
Remi Gacogne [Thu, 28 Oct 2021 14:12:52 +0000 (16:12 +0200)] 
dnsdist: Add the ability to retain select capabilities at runtime

3 years agodnsdist: Fix build without nghttp2 10922/head
Remi Gacogne [Thu, 28 Oct 2021 12:40:06 +0000 (14:40 +0200)] 
dnsdist: Fix build without nghttp2

3 years agoMerge pull request #10917 from rgacogne/ddist-cleanup-steps
Remi Gacogne [Thu, 28 Oct 2021 09:30:21 +0000 (11:30 +0200)] 
Merge pull request #10917 from rgacogne/ddist-cleanup-steps

dnsdist: Remove the useless step parameter in TCP and HTTP/2 unit tests

3 years agoFix a linking issue with GCC 11.1.0 10917/head
Remi Gacogne [Wed, 27 Oct 2021 14:21:56 +0000 (16:21 +0200)] 
Fix a linking issue with GCC 11.1.0

3 years agodnsdist: Remove the useless step parameter in TCP and HTTP/2 unit tests
Remi Gacogne [Wed, 27 Oct 2021 14:21:05 +0000 (16:21 +0200)] 
dnsdist: Remove the useless step parameter in TCP and HTTP/2 unit tests

As suggested by Otto.

3 years agoReformat a bunch of recursor specific files 10916/head
Otto [Wed, 27 Oct 2021 13:13:35 +0000 (15:13 +0200)] 
Reformat a bunch of recursor specific files

3 years agoMerge pull request #10908 from omoerbeek/rec-SHA-vs-SHA
Otto Moerbeek [Wed, 27 Oct 2021 12:11:51 +0000 (14:11 +0200)] 
Merge pull request #10908 from omoerbeek/rec-SHA-vs-SHA

rec: A SHA-384 DS should not trump a SHA-256 one, so only potentially zap SHA-1

3 years agoMerge pull request #10905 from omoerbeek/rec-wipe-cache-typed-validation
Otto Moerbeek [Wed, 27 Oct 2021 10:21:58 +0000 (12:21 +0200)] 
Merge pull request #10905 from omoerbeek/rec-wipe-cache-typed-validation

rec: rec_control wipe-cache-typed  should check if a qtype arg is present

3 years agoMerge pull request #10862 from rgacogne/ddist-mix-different-clients-over-backend...
Remi Gacogne [Wed, 27 Oct 2021 10:04:14 +0000 (12:04 +0200)] 
Merge pull request #10862 from rgacogne/ddist-mix-different-clients-over-backend-conn

dnsdist: Use the same outgoing TCP connection for different clients

3 years agoA SHA-384 DS should not trump a SHA-256 one, so only potentially zap SHA-1 10908/head
Otto [Wed, 27 Oct 2021 10:01:09 +0000 (12:01 +0200)] 
A SHA-384 DS should not trump a SHA-256 one, so only potentially zap SHA-1

3 years agowipe-cache-typed should check if a qtype arg is present and valid 10905/head
Otto [Wed, 27 Oct 2021 07:38:10 +0000 (09:38 +0200)] 
wipe-cache-typed  should check if a qtype arg is present and valid

3 years agodnsdist: Do not try to reconnect UDP sockets for TCP-only backends 10862/head
Remi Gacogne [Wed, 27 Oct 2021 07:25:47 +0000 (09:25 +0200)] 
dnsdist: Do not try to reconnect UDP sockets for TCP-only backends

3 years agoSome things you should do when handling untrusted zone files.
Otto [Wed, 27 Oct 2021 07:02:30 +0000 (09:02 +0200)] 
Some things you should do when handling untrusted zone files.

3 years agodnsdist: Also allocate buffers and connect sockets for CLI backends
Remi Gacogne [Tue, 26 Oct 2021 15:36:30 +0000 (17:36 +0200)] 
dnsdist: Also allocate buffers and connect sockets for CLI backends

3 years agodnsdist: Make ConnectionToBackend::release() purely virtual
Remi Gacogne [Tue, 26 Oct 2021 13:29:31 +0000 (15:29 +0200)] 
dnsdist: Make ConnectionToBackend::release() purely virtual

3 years agodnsdist: Don't copy the header twice when editing the ID
Remi Gacogne [Tue, 26 Oct 2021 13:23:55 +0000 (15:23 +0200)] 
dnsdist: Don't copy the header twice when editing the ID

As suggested by Otto.

3 years agodnsdist: Check that the configuration values do not silently overflow
Remi Gacogne [Tue, 26 Oct 2021 10:12:29 +0000 (12:12 +0200)] 
dnsdist: Check that the configuration values do not silently overflow

3 years agodnsdist: Do not create outgoing UDP sockets for TCP-only backends
Remi Gacogne [Tue, 26 Oct 2021 09:53:24 +0000 (11:53 +0200)] 
dnsdist: Do not create outgoing UDP sockets for TCP-only backends

3 years agodnsdist: Fix MaxIdeTime -> MaxIdleTime typos
Remi Gacogne [Tue, 26 Oct 2021 07:44:07 +0000 (09:44 +0200)] 
dnsdist: Fix MaxIdeTime -> MaxIdleTime typos

3 years agodnsdist: Prevent allocating then releasing memory for backends
Remi Gacogne [Wed, 20 Oct 2021 14:00:14 +0000 (16:00 +0200)] 
dnsdist: Prevent allocating then releasing memory for backends

3 years agodnsdist: Fix an issue with the connection count when reconnect failed
Remi Gacogne [Wed, 20 Oct 2021 13:58:49 +0000 (15:58 +0200)] 
dnsdist: Fix an issue with the connection count when reconnect failed

3 years agodnsdist: Better detection of closed TLS downstream connections
Remi Gacogne [Tue, 19 Oct 2021 15:15:47 +0000 (17:15 +0200)] 
dnsdist: Better detection of closed TLS downstream connections

3 years agodnsdist: Fix proxy protocol handling (and broken tests)
Remi Gacogne [Tue, 19 Oct 2021 10:33:33 +0000 (12:33 +0200)] 
dnsdist: Fix proxy protocol handling (and broken tests)

3 years agodnsdist: Prevent UB by not accessing the DNS header via a (potentially) misaligned...
Remi Gacogne [Tue, 19 Oct 2021 07:24:52 +0000 (09:24 +0200)] 
dnsdist: Prevent UB by not accessing the DNS header via a (potentially) misaligned address

3 years agodnsdist: Use the same outgoing TCP connection for different clients
Remi Gacogne [Fri, 15 Oct 2021 15:36:16 +0000 (17:36 +0200)] 
dnsdist: Use the same outgoing TCP connection for different clients

3 years agoAttempt to fix the paths to the suppressions files in forks 10901/head
Remi Gacogne [Tue, 26 Oct 2021 08:04:51 +0000 (10:04 +0200)] 
Attempt to fix the paths to the suppressions files in forks

3 years agoLimit #include depth
Otto Moerbeek [Wed, 20 Oct 2021 09:47:36 +0000 (11:47 +0200)] 
Limit #include depth

3 years agoZoneParserTNG: Stricted parsing of $GENERATE parameters
Remi Gacogne [Wed, 20 Oct 2021 09:12:20 +0000 (11:12 +0200)] 
ZoneParserTNG: Stricted parsing of $GENERATE parameters

3 years agoZoneParserTNG: Explicitely use the size of the buffer
Remi Gacogne [Mon, 18 Oct 2021 13:02:20 +0000 (15:02 +0200)] 
ZoneParserTNG: Explicitely use the size of the buffer

3 years agoZoneParserTNG: Cap the width of $GENERATE template to the output size
Remi Gacogne [Mon, 18 Oct 2021 09:07:30 +0000 (11:07 +0200)] 
ZoneParserTNG: Cap the width of $GENERATE template to the output size

It does not make sense to use a width larger than our output buffer
since it would get truncated anyway.

3 years agoMerge pull request #10902 from rgacogne/pin-docutils
Remi Gacogne [Tue, 26 Oct 2021 15:05:15 +0000 (17:05 +0200)] 
Merge pull request #10902 from rgacogne/pin-docutils

Pin docutils to < 0.18 for now

3 years agoPin docutils to < 0.18 for now 10902/head
Remi Gacogne [Tue, 26 Oct 2021 14:07:03 +0000 (16:07 +0200)] 
Pin docutils to < 0.18 for now

We will have to deal with that pain later, but let's unbreak our
CI first.

3 years agoMerge pull request #10900 from rgacogne/nmg-no-noexcept
Remi Gacogne [Tue, 26 Oct 2021 12:50:29 +0000 (14:50 +0200)] 
Merge pull request #10900 from rgacogne/nmg-no-noexcept

NetmaskTree: Drop the 'noexcept' qualifier on the TreeNode ctor

3 years agoNetmaskTree: Drop the 'noexcept' qualifier on the TreeNode ctor 10900/head
Remi Gacogne [Tue, 26 Oct 2021 07:16:52 +0000 (09:16 +0200)] 
NetmaskTree: Drop the 'noexcept' qualifier on the TreeNode ctor

Coverity reports that it was already too restrictive with the existing
Netmask key (see CID 1465032) and clearly is now for the AddressAndPort
one (CID 373668).

3 years agoMerge pull request #10897 from rgacogne/ddist-unbreak-el7-nullptr
Remi Gacogne [Mon, 25 Oct 2021 15:41:30 +0000 (17:41 +0200)] 
Merge pull request #10897 from rgacogne/ddist-unbreak-el7-nullptr

dnsdist: Fix the dynblock tests for EL7

3 years agodnsdist: Fix the dynblock tests for EL7 10897/head
Remi Gacogne [Mon, 25 Oct 2021 14:01:11 +0000 (16:01 +0200)] 
dnsdist: Fix the dynblock tests for EL7

3 years agoMerge pull request #10893 from appliedprivacy/patch-7
Otto Moerbeek [Mon, 25 Oct 2021 13:22:24 +0000 (15:22 +0200)] 
Merge pull request #10893 from appliedprivacy/patch-7

docs: describe resource-limits metric

3 years agoMerge pull request #10892 from appliedprivacy/patch-6
Otto Moerbeek [Mon, 25 Oct 2021 11:51:51 +0000 (13:51 +0200)] 
Merge pull request #10892 from appliedprivacy/patch-6

rec metrics docs: add ref to stats-rec-control-disabled-list

3 years agoMerge pull request #10845 from rgacogne/ddist-doh-backend-rebased-remote-close
Remi Gacogne [Mon, 25 Oct 2021 11:42:30 +0000 (13:42 +0200)] 
Merge pull request #10845 from rgacogne/ddist-doh-backend-rebased-remote-close

dnsdist: Keep watching idle DoH backend connections

3 years agoMerge pull request #10895 from omoerbeek/rec-secpoll-fix2
Otto Moerbeek [Mon, 25 Oct 2021 11:29:49 +0000 (13:29 +0200)] 
Merge pull request #10895 from omoerbeek/rec-secpoll-fix2

dot vs dash

3 years agodot vs dash 10895/head
Otto [Mon, 25 Oct 2021 11:28:39 +0000 (13:28 +0200)] 
dot vs dash

3 years agoMerge pull request #10894 from omoerbeek/rec-fix-secpoll
Otto Moerbeek [Mon, 25 Oct 2021 11:15:45 +0000 (13:15 +0200)] 
Merge pull request #10894 from omoerbeek/rec-fix-secpoll

rec: fix secpoll, I changed auth instead of rec

3 years agofix secpoll 10894/head
Otto [Mon, 25 Oct 2021 11:09:29 +0000 (13:09 +0200)] 
fix secpoll

3 years agodocs: describe resource-limits metric 10893/head
appliedprivacy [Mon, 25 Oct 2021 10:56:25 +0000 (10:56 +0000)] 
docs: describe resource-limits metric

information taken from @rgacogne 's email:
https://mailman.powerdns.com/pipermail/pdns-users/2021-October/027446.html

3 years agoMerge pull request #10882 from omoerbeek/rec-prep-4.6.0-alpha2
Otto Moerbeek [Mon, 25 Oct 2021 10:50:29 +0000 (12:50 +0200)] 
Merge pull request #10882 from omoerbeek/rec-prep-4.6.0-alpha2

Prep for rec-4.6.0-alpha2

3 years agoCombine three related merges 10882/head
Otto [Fri, 22 Oct 2021 13:51:00 +0000 (15:51 +0200)] 
Combine three related merges

3 years agoMerge pull request #10888 from appliedprivacy/patch-4
Otto Moerbeek [Mon, 25 Oct 2021 10:27:34 +0000 (12:27 +0200)] 
Merge pull request #10888 from appliedprivacy/patch-4

add fd-usage metric to Recursor documentation

3 years agoMerge pull request #10815 from rgacogne/ddist-dynblock-masks
Remi Gacogne [Mon, 25 Oct 2021 10:17:25 +0000 (12:17 +0200)] 
Merge pull request #10815 from rgacogne/ddist-dynblock-masks

dnsdist: Add range support for dynamic blocks

3 years agoMerge pull request #10875 from rgacogne/ddist-doh-pickup-multiple-responses
Remi Gacogne [Mon, 25 Oct 2021 10:10:08 +0000 (12:10 +0200)] 
Merge pull request #10875 from rgacogne/ddist-doh-pickup-multiple-responses

dnsdist: Read as many DoH responses as possible before yielding

3 years agoMerge pull request #10874 from rgacogne/ddist-fix-healthcheck-exception
Remi Gacogne [Mon, 25 Oct 2021 10:04:58 +0000 (12:04 +0200)] 
Merge pull request #10874 from rgacogne/ddist-fix-healthcheck-exception

dnsdist: Properly handle I/O exceptions in the health checker

3 years agorationale why packetcache-bytes is disabled by default 10892/head
appliedprivacy [Mon, 25 Oct 2021 09:19:36 +0000 (09:19 +0000)] 
rationale why packetcache-bytes is disabled by default

Co-authored-by: Remi Gacogne <github@coredump.fr>
3 years agorationale why cache-bytes is disabled by default
appliedprivacy [Mon, 25 Oct 2021 09:18:45 +0000 (09:18 +0000)] 
rationale why cache-bytes is disabled by default

Co-authored-by: Remi Gacogne <github@coredump.fr>
3 years agofd-usage is supported on OpenBSD 10888/head
appliedprivacy [Mon, 25 Oct 2021 09:15:22 +0000 (09:15 +0000)] 
fd-usage is supported on OpenBSD

Co-authored-by: Otto Moerbeek <otto.moerbeek@open-xchange.com>
3 years agodnsdist: A goaway frame can't be a headers or data one 10845/head
Remi Gacogne [Mon, 25 Oct 2021 08:52:00 +0000 (10:52 +0200)] 
dnsdist: A goaway frame can't be a headers or data one

Co-authored-by: Otto Moerbeek <otto.moerbeek@open-xchange.com>
3 years agoMerge pull request #10891 from omoerbeek/rec-fd-usage-opensbsd
Otto Moerbeek [Mon, 25 Oct 2021 08:29:11 +0000 (10:29 +0200)] 
Merge pull request #10891 from omoerbeek/rec-fd-usage-opensbsd

Implement fd-usage metric for OpenBSD

3 years agoremove whitespace
appliedprivacy [Mon, 25 Oct 2021 08:29:05 +0000 (08:29 +0000)] 
remove whitespace

3 years agorec metric docs: add ref to stats-rec-control-disabled-list
appliedprivacy [Mon, 25 Oct 2021 08:24:50 +0000 (08:24 +0000)] 
rec metric docs: add ref to stats-rec-control-disabled-list

some metrics are disabled by default #10890

3 years agodnsdist: Add an error message on a DoH internal pipe short read 10875/head
Remi Gacogne [Mon, 25 Oct 2021 08:17:55 +0000 (10:17 +0200)] 
dnsdist: Add an error message on a DoH internal pipe short read

3 years agodnsdist: Fix an erroneous comment in health check handling (thanks Otto!) 10874/head
Remi Gacogne [Mon, 25 Oct 2021 07:54:17 +0000 (09:54 +0200)] 
dnsdist: Fix an erroneous comment in health check handling (thanks Otto!)

3 years agoImplement fd-usage metric for OpenBSD 10891/head
Otto [Sun, 24 Oct 2021 16:56:57 +0000 (18:56 +0200)] 
Implement fd-usage metric for OpenBSD

3 years agofd-usage is available on Linux only
appliedprivacy [Sun, 24 Oct 2021 16:27:05 +0000 (16:27 +0000)] 
fd-usage is available on Linux only

3 years agoadd undocumented fd-usage metric
appliedprivacy [Sun, 24 Oct 2021 16:00:17 +0000 (16:00 +0000)] 
add undocumented fd-usage metric

description is copied from dnsdist
https://dnsdist.org/statistics.html#fd-usage

3 years agoPrep for rec-4.6.0-alpha2
Otto [Fri, 22 Oct 2021 08:09:41 +0000 (10:09 +0200)] 
Prep for rec-4.6.0-alpha2

3 years agoMerge pull request #10881 from omoerbeek/speedtest-burtle-sip
Otto Moerbeek [Fri, 22 Oct 2021 13:16:40 +0000 (15:16 +0200)] 
Merge pull request #10881 from omoerbeek/speedtest-burtle-sip

Add speedtest for burtle and siphash

3 years agoMerge pull request #10879 from rgacogne/ddist-log-transport
Remi Gacogne [Fri, 22 Oct 2021 13:01:05 +0000 (15:01 +0200)] 
Merge pull request #10879 from rgacogne/ddist-log-transport

Support DoT, DoH and DNSCrypt transports for protobuf and dnstap

3 years agoMerge pull request #10872 from omoerbeek/dnsquestion-hash
Otto Moerbeek [Fri, 22 Oct 2021 12:11:20 +0000 (14:11 +0200)] 
Merge pull request #10872 from omoerbeek/dnsquestion-hash

Small rewrite of hashQuestion that avoids muliple burtle calls

3 years agoAdd guard as noted by pieterlexis 10881/head
Otto [Fri, 22 Oct 2021 11:31:21 +0000 (13:31 +0200)] 
Add guard as noted by pieterlexis

3 years agoAdd speedtest for burtle and sip
Otto [Fri, 22 Oct 2021 10:56:52 +0000 (12:56 +0200)] 
Add speedtest for burtle and sip

3 years agoAvoid Undefined Behaviour by making sure the packet size is at least 10872/head
Otto [Fri, 22 Oct 2021 09:19:59 +0000 (11:19 +0200)] 
Avoid Undefined Behaviour by making sure the packet size is at least
the size passed in

3 years agoProtobufLogger: Use introspection to convert the transport to string 10879/head
Remi Gacogne [Fri, 22 Oct 2021 08:31:44 +0000 (10:31 +0200)] 
ProtobufLogger: Use introspection to convert the transport to string

3 years agoMerge pull request #10880 from jsoref/grammar
Otto Moerbeek [Fri, 22 Oct 2021 08:14:40 +0000 (10:14 +0200)] 
Merge pull request #10880 from jsoref/grammar

docs: fix grammar in modes of operation

3 years agoRewrite of hashQuestion that avoids muliple burtle calls and use safer idiom
Otto Moerbeek [Thu, 26 Aug 2021 13:49:55 +0000 (15:49 +0200)] 
Rewrite of hashQuestion that avoids muliple burtle calls and use safer idiom

3 years agodocs: fix grammar in modes of operation 10880/head
Josh Soref [Thu, 21 Oct 2021 17:36:02 +0000 (13:36 -0400)] 
docs: fix grammar in modes of operation

3 years agoSupport DoT, DoH and DNSCrypt transports for protobuf and dnstap
Remi Gacogne [Thu, 21 Oct 2021 15:12:47 +0000 (17:12 +0200)] 
Support DoT, DoH and DNSCrypt transports for protobuf and dnstap

3 years agoUpdate our protocol buffer message definitions to include more protocols
Remi Gacogne [Thu, 21 Oct 2021 14:05:54 +0000 (16:05 +0200)] 
Update our protocol buffer message definitions to include more protocols

Proposed upstream: https://github.com/PowerDNS/dnsmessage/pull/5

3 years agoUpdate the dnstap message to include more transports
Remi Gacogne [Thu, 21 Oct 2021 14:05:33 +0000 (16:05 +0200)] 
Update the dnstap message to include more transports

3 years agodnsdist: Stop over-allocating for DoH queries 10876/head
Remi Gacogne [Thu, 21 Oct 2021 13:05:36 +0000 (15:05 +0200)] 
dnsdist: Stop over-allocating for DoH queries

It used to be necessary because we had a fixed buffer and might have
needed the space for cache hits, but nowadays we can resize later
if needed so stop wasting memory.

3 years agodnsdist: Read as many DoH responses as possible before yielding
Remi Gacogne [Thu, 21 Oct 2021 12:51:14 +0000 (14:51 +0200)] 
dnsdist: Read as many DoH responses as possible before yielding

We want to read as many responses from the pipe as possible before
giving up. Even if we are overloaded and fighting with the DoH connections
for the CPU, the first thing we need to do is to send responses to free slots
anyway, otherwise queries and responses are piling up in our pipes, consuming
memory and likely coming up too late after the client has gone away.

3 years agodnsdist: Properly handle I/O exceptions in the health checker
Remi Gacogne [Thu, 21 Oct 2021 09:58:50 +0000 (11:58 +0200)] 
dnsdist: Properly handle I/O exceptions in the health checker

3 years agodnsdist: Add checks for the masks set on a Dynamic Block 10815/head
Remi Gacogne [Wed, 20 Oct 2021 16:23:52 +0000 (18:23 +0200)] 
dnsdist: Add checks for the masks set on a Dynamic Block

3 years agoNetmaskTree: Unify the two existing lookup() methods
Remi Gacogne [Wed, 20 Oct 2021 16:19:01 +0000 (18:19 +0200)] 
NetmaskTree: Unify the two existing lookup() methods