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334 commits

Author SHA1 Message Date
tcarpay
0ce36e8289
Add the basic EDE (RFC8914) cases (#604) 2022-05-06 12:48:53 +02:00
Christian Allred
d19e12ab5d Merge branch 'master' of https://github.com/NLnetLabs/unbound into restart_conf 2022-04-18 12:16:40 -07:00
George Thessalonikefs
b8e7dfa01e - Various fixes for #632: variable initialisation, convert the qinfo 
to str once, accept trailing dot in the local-zone ipset option.
 2022-03-02 14:29:56 +01:00
W.C.A. Wijngaards
a0feea393a - Fix #618: enabling interface-automatic disables DNS-over-TLS. 
Adds the option to list interface-automatic-ports.
 2022-02-11 10:58:53 +01:00
George Thessalonikefs
3086335724 - Introduce ratelimit-backoff and ip-ratelimit-backoff options for more 
aggressive rate limiting.
 2022-01-30 00:36:29 +01:00
W.C.A. Wijngaards
2996040c6c - Add rpz: for-downstream: yesno option, where the RPZ zone is 
authoritatively answered for, so the RPZ zone contents can be
  checked with DNS queries directed at the RPZ zone.
 2022-01-14 16:23:43 +01:00
W.C.A. Wijngaards
392c1f0f54 - Fix #596: unset the RA bit when a query is blocked by an unbound 
RPZ nxdomain reply. The option rpz-signal-nxdomain-ra allows to
  signal that a domain is externally blocked to clients when it
  is blocked with NXDOMAIN by unsetting RA.
 2022-01-04 13:40:07 +01:00
W.C.A. Wijngaards
750f46d1aa - Small fixes for #41: changelog, conflicts resolved, 
processQueryResponse takes an iterator env argument like other
  functions in the iterator, no colon in string for set_option,
  and some whitespace style, to make it similar to the rest.
 2021-09-08 14:52:56 +02:00
W.C.A. Wijngaards
204edd229e Merge branch 'feature/configure-outbound_msg_retry' of git://github.com/countsudoku/unbound into countsudoku-feature/configure-outbound_msg_retry 2021-09-08 14:38:36 +02:00
Tomasz Ziolkowski
ae45f46b9e Add (stub|forward)-tcp-upstream options which enable using tcp transport only for specified stub/forward zones 2021-08-05 08:44:18 +02:00
George Thessalonikefs
ca4d68c64c - Introduce 'http-user-agent:' and 'hide-http-user-agent:' options. 2021-07-16 14:32:18 +02:00
gthess
45be341267
Merge pull request #486 from fobser/val-max-restart 
Make VAL_MAX_RESTART_COUNT configurable.
 2021-06-09 12:09:27 +02:00
W.C.A. Wijngaards
ea4f1ee8a6 - zonemd-check: yesno option, default no, enables the processing 
of ZONEMD records for that zone.
 2021-05-27 14:20:53 +02:00
Florian Obser
d4314cad33 Make VAL_MAX_RESTART_COUNT configurable. 
unbound tries very hard (up to 6 authoritative servers) to find a
validating answer. This is not always desirable, for example on high
latency links.
 2021-05-08 16:56:32 +02:00
André Cruz
e07f973938
Allow configuration of TCP timeout while waiting for response 
This allows us to configure how long Unbound will wait for a response
on a TCP connection.
 2021-04-28 16:20:46 +01:00
W.C.A. Wijngaards
4604f30d70 - Fix #474: always_null and others inside view. 2021-04-28 14:05:23 +02:00
André Cruz
75875d4d1c
Allow configuration of persistent TCP connections 
Added 2 new options to configure previously hardcoded
values: max-reuse-tcp-queries and tcp-reuse-timeout. These
allow fine-grained control over how unbound uses persistent
TCP connections to authority servers.
 2021-04-21 13:50:45 +01:00
Christian Allred
0e3068559c Add max-query-restarts to grammar and lexer 2021-04-05 16:24:49 -07:00
W.C.A. Wijngaards
b7a633fdc0 Merge branch 'master' into zonemd 2021-02-04 16:08:11 +01:00
George Thessalonikefs
f5b7169729 Merge branch 'orig_ttl' of https://github.com/rijswijk/unbound into rijswijk-orig_ttl 2021-01-25 17:39:24 +01:00
Roland van Rijswijk-Deij
c4c849d878 Rebase on master 2021-01-22 16:44:56 +00:00
Willem Toorop
48ecf95108 Merge branch 'master' into features/padding 2021-01-22 10:29:50 +01:00
Willem Toorop
a152c7f907 Merge branch 'master' into features/nsid 2021-01-19 14:21:18 +01:00
W.C.A. Wijngaards
d1b92a6ce2 - Fix so local zone types always_nodata and always_deny can be used 
from the config file.
 2021-01-12 13:39:07 +01:00
W.C.A. Wijngaards
3322f631e5 - Fix #397: [Feature request] add new type always_null to local-zone 
similar to always_nxdomain.
 2021-01-12 13:35:05 +01:00
Willem Toorop
ddb751751c NSID for Unbound 2020-12-01 15:19:17 +01:00
W.C.A. Wijngaards
a5167e495f - Fix memory leak for edns client tag opcode config element. 2020-11-25 12:04:38 +01:00
George Thessalonikefs
b0247b6e93 Merge branch 'master' into edns-string 2020-11-23 16:58:30 +01:00
W.C.A. Wijngaards
9cc8aa1ddf - Option to toggle udp-connect, default is enabled. 2020-11-23 11:06:53 +01:00
Ralph Dolmans
946ed23f73 Merge branch 'master' into edns-string 2020-11-11 11:37:32 +01:00
W.C.A. Wijngaards
94ac072f9b zonemd, zonemd-reject-absence config for an auth-zone rejects the zone if 
no ZONEMD is present.
 2020-10-26 15:37:43 +01:00
W.C.A. Wijngaards
165b048e07 zonemd, zonemd-permissive-mode: yes logs the failure but does not block 
the zone after a ZONEMD verification failure.
 2020-10-23 14:33:04 +02:00
W.C.A. Wijngaards
37354c8927 Merge branch 'master' into infra-keep-probing 2020-10-21 10:13:10 +02:00
W.C.A. Wijngaards
a3e2bfbb0c - Fix #330: [Feature request] Add unencrypted DNS over HTTPS support. 
This adds the option http-notls-downstream: yesno to change that,
  and the dohclient test code has the -n option.
 2020-10-19 10:24:03 +02:00
W.C.A. Wijngaards
ba074c8bef - Fix memory leak of https port string when reading config. 2020-10-19 10:14:40 +02:00
Ralph Dolmans
eb799026ff Replace edns-client-tag with edns-client-string option 2020-09-30 23:17:53 +02:00
Ralph Dolmans
7da369e85a - Add edns-client-tag-opcode option 2020-09-23 12:09:48 +02:00
Ralph Dolmans
4ae823fbc2 Merge branch 'master' into doh 2020-09-16 18:38:51 +02:00
Ralph Dolmans
42a35ac26e - Final round of DoH review feedback processing. 2020-09-16 18:25:02 +02:00
W.C.A. Wijngaards
2fade6f970 Merge branch 'master' into dlv-removal 2020-08-06 14:20:42 +02:00
W.C.A. Wijngaards
4ec55910c4 dlv removal, free unused variable. 2020-08-06 08:14:14 +02:00
W.C.A. Wijngaards
c0c722cd97 DLV removal 2020-08-04 09:05:09 +02:00
Ubuntu
f95dce8e34 Rebase on master 2020-07-29 16:02:16 +00:00
Ralph Dolmans
64806a0d14 Add edns-client-tag configuration option 2020-07-24 14:52:04 +02:00
W.C.A. Wijngaards
3d1383bed3 Merge branch 'master' into infra-keep-probing 2020-07-16 16:00:06 +02:00
George Thessalonikefs
833ab1aab3 Merge branch 'master' into include-toplevel 2020-07-16 12:53:29 +02:00
Ubuntu
b5b79e3a36 Add feature to serve original TTLs rather than decrementing ones 2020-07-15 15:15:45 +00:00
George Thessalonikefs
7f802b07ef Merge branch 'master' into include-toplevel 2020-07-15 15:17:48 +02:00
Ralph Dolmans
9cebc13150 - Add option to send DNSTAP messages over bidirectional frame streams 2020-07-13 17:28:50 +02:00
Ralph Dolmans
740da89578 Merge branch 'master' into doh 2020-06-24 14:18:47 +02:00
W.C.A. Wijngaards
4fe2122890 Merge branch 'master' into infra-keep-probing 
Remade yacc and lex files.
 2020-06-24 13:21:14 +02:00
W.C.A. Wijngaards
edcef18274 Merge branch 'master' of git://github.com/PMunch/unbound into PMunch-master 
Fixed conflicts in Makefile.in and configparser.y
 2020-05-15 14:52:53 +02:00
Ralph Dolmans
8fc2320b5c - Add mem.http.query_buffer and mem.http.response_buffer stats 
- Add configurable limits for http-query-buffer-size and
  http-response-buffer-size
- Make http endpoint, max_streams, and TCP_NODELAY for HTTP sockets
  configurable.
 2020-05-12 18:12:19 +02:00
Ralph Dolmans
e7601870cc Merge branch 'master' into doh 2020-05-07 17:12:26 +02:00
Ralph Dolmans
8dae5d9f81 - Add DNS-over-HTTPS support 2020-05-07 16:36:26 +02:00
George Thessalonikefs
1bd4dbf302 - New include directive 'include-toplevel:'. It closes the previous 
clause (if any) and requires that all included files explicitly
  start a clause.
 2020-04-29 11:23:12 +02:00
W.C.A. Wijngaards
055f5e68a3 Add infra-keep-probing: yes option. Hosts that are down are probed more 
frequently.
 2020-04-22 16:29:06 +02:00
George Thessalonikefs
e430e95d30 - Add SNI support on more TLS connections (fixes #193). 
- Add SNI support to unbound-anchor.
 2020-04-16 14:39:05 +02:00
Willem Toorop
551e476a17 Merge branch 'master' into features/padding 2020-04-02 18:54:18 +02:00
Willem Toorop
4f78b37c61 Down- and upstream padding a la RFC7830 & RFC8467 2020-04-02 18:34:03 +02:00
George Thessalonikefs
557a309f9d - Changes for PR #206 (formatting and remade lex and yacc output). 2020-04-01 17:14:58 +02:00
Talkabout
c25eb2c4c8 implemented review feedback 
renamed option from 'redis-set-ttl' to 'redis-expire-records'
 2020-03-31 23:10:45 +02:00
Talkabout
b130a8b459 added option 'redis-set-ttl' to define whether ttl should be added to redis records 
added check for redis command 'setex' when initializing redis connection
updated documentation
minor improvements to previous changes
 2020-03-31 12:47:13 +02:00
Yaroslav K
c0118410a2 add ip-dscp configuration option for setting IP DiffServ codepoint (DSCP, previously TOS) on sockets 2020-03-23 19:37:43 +00:00
W.C.A. Wijngaards
614ed2717b Merge branch 'master' into framestreams 
Fixed bison and flex conflicts by regenerating the files.
 2020-02-28 14:31:24 +01:00
W.C.A. Wijngaards
318d4e91cc - Fix #165: Add prefer-ip4: yesno config option to prefer ipv4 for 
using ipv4 filters, because the hosts ip6 netblock /64 is not owned
  by one operator, and thus reputation is shared.
 2020-02-25 09:55:59 +01:00
W.C.A. Wijngaards
00700bbe13 dnstap io, config entries parse and lex. 2020-02-14 09:40:37 +01:00
W.C.A. Wijngaards
2916cfb3b0 - Fix with libnettle make test with dsa disabled. 2020-02-12 11:15:24 +01:00
gthess
f7fe95ad7b
Serve stale (#159) 
- Added serve-stale functionality as described in
  draft-ietf-dnsop-serve-stale-10. `serve-expired-*` options can be used
  to configure the behavior.
- Updated cachedb to honor `serve-expired-ttl`; Fixes #107.
- Renamed statistic `num.zero_ttl` to `num.expired` as expired replies
  come with a configurable TTL value (`serve-expired-reply-ttl`).
- Fixed stats when replying with cached, cname-aliased records.
- Added missing default values for redis cachedb backend.
 2020-02-05 14:20:27 +01:00
PMunch
b7e8dc1182
Merge branch 'master' into master 2020-01-28 13:18:01 +01:00
Ralph Dolmans
9877e52161 Merge branch 'master' of github.com:NLnetLabs/unbound into rpz 2020-01-15 23:44:10 +01:00
W.C.A. Wijngaards
ea26e5038e - Fix for memory leak when edns subnet config options are read when 
compiled without edns subnet support.
 2020-01-14 15:48:27 +01:00
Ralph Dolmans
ae4f6a259b Proccess more review feedback 2019-12-23 16:02:43 +01:00
PMunch
f177dc974c Add support for multiple dynamic modules 
Allows the use of multiple dynamic modules. Simply add more "dynlib"
entries to the "modules-config" and the same amount of "dynlib-file"
entries in the dynlib configuration block.
 2019-10-21 15:59:53 +02:00
PMunch
1762437121 Add dynamic library support 2019-10-21 09:34:51 +02:00
Ralph Dolmans
2b5cd8e9b4 Merge remote-tracking branch 'ralph/feature/rpz' into rpz 2019-09-09 17:11:26 +02:00
W.C.A. Wijngaards
63b2628a18 Merge branch 'dev/all-merged/master' of git://github.com/episource/unbound into episource-dev/all-merged/master 2019-06-18 17:07:57 +02:00
Moritz Schneider
79cc049096 Make outbound msg retry configurable 2019-06-12 19:01:28 +02:00
Moritz Schneider
2a4c7c81e7 Styling: Fix mixture of tabs and spaces 2019-06-12 19:01:27 +02:00
Ralph Dolmans
3021e320dd Only strdup rpz_log_name when configured 2019-06-05 14:26:57 +02:00
Ralph Dolmans
268580f348 Added RPZ log name and stats 2019-06-03 15:46:39 +02:00
Ralph Dolmans
b0b69321f9 - Added RPZ action overrides 
- Added RPZ policy apply logging
 2019-05-16 22:30:42 +02:00
Kevin Chu
56af87e2f3 edit config parser to support ipset 2019-05-03 17:45:34 +08:00
Kevin Chu
1a48bdebb5 Add support for ipset 2019-05-02 19:43:30 +08:00
Ralph Dolmans
ba67920f9a - IXFR/AXFR support for RPZ 2019-04-25 14:46:45 +02:00
Ralph Dolmans
edcf2ddd12 - Fix locking issue 
- Fixes for compiler warnings
 2019-04-10 11:53:08 +02:00
Ralph Dolmans
c66e47c372 Initial RPZ commit - now with all files 2019-04-05 17:39:10 +02:00
Philipp Serr
b248654aab Support multiple python module instances 
This commit adds proper support for multiple instances of the python
module: When more than one instance is added to the module list, the
first instance loads the first script specified in the `python:`
configuration section. The second instance loads the second script,
and so on.

When there are more module instances in the module list than there are
scripts in the `python:` section, an error is raised during
initialization and unbound won't start. When more scripts than module
instances are provided, the surplus scripts are ignored.
 2019-03-02 14:32:48 +01:00
Wouter Wijngaards
fe97f25b75 - Fix that log-replies prints the correct name for local-alias 
names, for names that have a CNAME in local-data configuration.
  It logs the original query name, not the target of the CNAME.
- Add local-zone type inform_redirect, which logs like type inform,
  and redirects like type redirect.


git-svn-id: file:///svn/unbound/trunk@5099 be551aaa-1e26-0410-a405-d3ace91eadb9
 2019-02-04 09:51:27 +00:00
Wouter Wijngaards
68a57554a6 For TLS session keys, keep config options in order read from file to keep the first one as the first one. 
git-svn-id: file:///svn/unbound/trunk@5064 be551aaa-1e26-0410-a405-d3ace91eadb9
 2019-01-23 10:41:03 +00:00
Wouter Wijngaards
510606dd1c - Patch for TLS session resumption from Manabu Sonoda, 
enable with tls-session-ticket-keys in unbound.conf.


git-svn-id: file:///svn/unbound/trunk@5059 be551aaa-1e26-0410-a405-d3ace91eadb9
 2019-01-23 09:35:52 +00:00
Wouter Wijngaards
8ae9f26bce - Patch from Manabu Sonoda with tls-ciphers and tls-ciphersuites 
options for unbound.conf.


git-svn-id: file:///svn/unbound/trunk@5054 be551aaa-1e26-0410-a405-d3ace91eadb9
 2019-01-23 08:37:00 +00:00
Wouter Wijngaards
d81e2c654f - Add stream-wait-size: 4m config option to limit the maximum 
memory used by waiting tcp and tls stream replies.  This avoids
  a denial of service where these replies use up all of the memory.


git-svn-id: file:///svn/unbound/trunk@5046 be551aaa-1e26-0410-a405-d3ace91eadb9
 2019-01-21 16:20:14 +00:00
Wouter Wijngaards
4c7f824e0a - Fix config parser memory leaks. 
git-svn-id: file:///svn/unbound/trunk@5014 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-12-10 09:27:49 +00:00
Wouter Wijngaards
2ad55ba791 - log-tag-queryreply: yes in unbound.conf tags the log-queries and 
log-replies in the log file for easier log filter maintenance.


git-svn-id: file:///svn/unbound/trunk@5000 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-11-30 09:45:37 +00:00
Wouter Wijngaards
fd5e4e6019 - Fix #4126: RTT_band too low on VSAT links with 600+ms latency, 
adds the option unknown-server-time-limit to unbound.conf that
  can be increased to avoid the problem.


git-svn-id: file:///svn/unbound/trunk@4954 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-10-25 09:21:41 +00:00
Ralph Dolmans
6021341118 - Add min-client-subnet-ipv6 and min-client-subnet-ipv4 options. 
git-svn-id: file:///svn/unbound/trunk@4951 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-10-25 08:53:50 +00:00
Wouter Wijngaards
23505d30a5 - Fix #4190: Please create a "ANY" deny option, adds the option 
deny-any: yes in unbound.conf.  This responds with an empty message
  to queries of type ANY.


git-svn-id: file:///svn/unbound/trunk@4949 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-10-25 08:07:37 +00:00
Wouter Wijngaards
5fec1c8b1f - Fix #4154: make ECS_MAX_TREESIZE configurable, with 
the max-ecs-tree-size-ipv4 and max-ecs-tree-size-ipv6 options.


git-svn-id: file:///svn/unbound/trunk@4945 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-10-22 14:54:28 +00:00
Ralph Dolmans
02bd3e2ff1 - Add fast-server-permil and fast-server-num options. 
- Deprecate low-rtt and low-rtt-permil options.


git-svn-id: file:///svn/unbound/trunk@4938 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-10-08 16:03:46 +00:00