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6106 commits 23 branches 209 tags 123 MiB
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27 commits

Author SHA1 Message Date
Christopher Zimmermann
1d23e0c920 Merge remote-tracking branch 'upstream/master' 2021-02-03 13:19:19 +01:00
Ralph Dolmans
99fd6cf711 - Cache ECS answers with longest scope of CNAME chain. 2020-05-15 13:13:49 +02:00
Christopher Zimmermann
c96e4ca121 allow privileged initialisation of modules 2020-05-10 22:30:25 +02:00
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
W.C.A. Wijngaards
e3453711e5 - Fix edns-subnet locks, in error cases the lock was not unlocked. 2019-05-07 16:10:22 +02:00
Wouter Wijngaards
0ff5c52657 - Fix #4208: 'stub-no-cache' and 'forward-no-cache' not work. 
git-svn-id: file:///svn/unbound/trunk@4981 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-11-27 10:29:14 +00:00
Ralph Dolmans
640d1cf929 - Bugfix min-client-subnet-ipv6 
git-svn-id: file:///svn/unbound/trunk@4958 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-11-06 09:44:10 +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
Ralph Dolmans
140a165ab2 - Add markdel function to ECS slabhash. 
- Limit ECS scope returned to client to the scope used for caching.      
 - Make lint like previous #4154 fix. 


git-svn-id: file:///svn/unbound/trunk@4946 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-10-24 13:50:18 +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
Wouter Wijngaards
8893735a2d edns-subnet retain rcode when no return_msg, for log-servfail. 
git-svn-id: file:///svn/unbound/trunk@4868 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-08-21 14:25:07 +00:00
Wouter Wijngaards
00ba747be7 - #4146: num.query.subnet and num.query.subnet_cache counters. 
git-svn-id: file:///svn/unbound/trunk@4867 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-08-21 14:14:28 +00:00
Wouter Wijngaards
b02f855df8 Fix more critical regions. Cleans tests. 
git-svn-id: file:///svn/unbound/trunk@4498 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-02-02 11:08:50 +00:00
Wouter Wijngaards
632ea0d02e - lock subnet new item before insertion to please checklocks, 
no modification of critical regions outside of lock region.


git-svn-id: file:///svn/unbound/trunk@4497 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-02-02 10:52:44 +00:00
Ralph Dolmans
3427b992f7 - Fix #1400: allowing use of global cache on ECS-forwarding unless 
always-forward.


git-svn-id: file:///svn/unbound/trunk@4352 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-09-18 09:09:10 +00:00
Wouter Wijngaards
7d17a926ac - Spelling fixes, from Phil Porada. 
git-svn-id: file:///svn/unbound/trunk@4344 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-09-15 14:29:28 +00:00
Wouter Wijngaards
acada5a8f6 - Free callback in edns-subnetmod on exit and restart. 
git-svn-id: file:///svn/unbound/trunk@4229 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-06-16 07:31:30 +00:00
Ralph Dolmans
998793998d - Added domain name based ECS whitelist. 
git-svn-id: file:///svn/unbound/trunk@4217 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-06-08 14:44:55 +00:00
Ralph Dolmans
1c02193ddb - Fix #1249: unbound doesn't return FORMERR to bogus ECS. 
git-svn-id: file:///svn/unbound/trunk@4110 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-04-12 13:12:21 +00:00
Ralph Dolmans
22339c9ba9 - Fix #1247: unbound does not shorten source prefix length when forwarding ECS. 
git-svn-id: file:///svn/unbound/trunk@4108 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-04-12 11:47:18 +00:00
Ralph Dolmans
8fedcffc02 - Display ECS module memory usage. 
git-svn-id: file:///svn/unbound/trunk@4106 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-04-11 13:10:30 +00:00
Ralph Dolmans
a5c7c469ee - Remove ECS option after REFUSED answer 
- Fix small memory leak in edns_opt_copy_alloc



git-svn-id: file:///svn/unbound/trunk@4100 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-04-10 09:12:04 +00:00
Ralph Dolmans
ae31233b19 - remove malloc from inplace_cb_register 
git-svn-id: file:///svn/unbound/trunk@4095 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-04-06 13:41:49 +00:00
Wouter Wijngaards
a416f30459 fixup unused parameters. 
git-svn-id: file:///svn/unbound/trunk@4093 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-04-06 13:23:52 +00:00
Ralph Dolmans
a2bc93547f - Generalise inplace callback (de)registration 
- (de)register inplace callbacks for module id
- No unbound-control set_option for ECS options
- Deprecated client-subnet-opcode config option
- Introduced client-subnet-always-forward config option
- Changed max-client-subnet-ipv6 default to 56 (as in RFC)
- Removed extern ECS config options
- module_restart_next now calls clear on all following modules
- Also create ECS module qstate on module_event_pass event


git-svn-id: file:///svn/unbound/trunk@4092 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-04-06 13:13:06 +00:00
Ralph Dolmans
d30ae35c62 - Do not add current time twice to TTL before ECS cache store. 
- Do not touch rrset cache after ECS cache message generation.
- Use LDNS_EDNS_CLIENT_SUBNET as default ECS opcode.


git-svn-id: file:///svn/unbound/trunk@4086 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-04-03 09:36:18 +00:00
Ralph Dolmans
b0fd814975 - Merge EDNS Client subnet implementation from feature branch into main branch, 
using new EDNS processing framework.


git-svn-id: file:///svn/unbound/trunk@4074 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-03-21 12:08:17 +00:00