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66 Commits

Author SHA1 Message Date
wouter
4d3b9db01e unit test for auth zone lookup 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@4469 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-01-30 15:44:49 +00:00
wouter
39ba948040 - Spelling fixes, from Phil Porada. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@4344 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-09-15 14:29:28 +00:00
ralph
d073e3e262 - Added stats for queries that have been ratelimited by domain recursion. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@4292 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-08-03 12:52:33 +00:00
ralph
ebd76ef01f - Remove unused iter_env member (ip6arpa_dname) 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@4290 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-08-03 09:29:21 +00:00
wouter
60a7029fcd - Fix to rename internally used types from _t to _type, because _t 
type names are reserved by POSIX.
- iana portlist update


git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@3989 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-01-19 10:25:41 +00:00
ralph
d1646a497f - Use QTYPE=A for QNAME minimisation. 
- Keep track of number of time-outs when performing QNAME minimisation.
  Stop minimising when number of time-outs for a QNAME/QTYPE pair is
  more than three.



git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@3782 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-06-13 13:06:35 +00:00
wouter
e99c41d4b6 - Fix #761: DNSSEC LAME false positive resolving nic.club. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@3720 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-05-18 14:09:12 +00:00
wouter
59868899cf note RFC number. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@3691 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-03-23 08:35:58 +00:00
ralph
8061e51f9b - Limit number of QNAME minimisation iterations. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@3681 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-03-17 14:44:41 +00:00
ralph
481e89ca4c Implemented qname minimisation 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@3554 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-11-30 16:10:26 +00:00
wouter
18d55bcb86 - MAX_TARGET_COUNT increased to 64, to fix up sporadic resolution 
failures.


git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@3494 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-09-28 07:21:48 +00:00
wouter
a2f75d6c35 - caps-whitelist in unbound.conf allows whitelist of loadbalancers 
that cannot work with caps-for-id or its fallback.


git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@3420 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-05-01 12:36:16 +00:00
wouter
f77c2a06f1 - Ratelimit does not apply to prefetched queries, and ratelimit-factor 
is default 10.  Repeated normal queries get resolved and with
  prefetch stay in the cache.


git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@3399 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-04-16 14:18:50 +00:00
wouter
798e778410 - store caps_response with best response in case downgrade response 
happens to be the last one.


git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@3348 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-03-04 09:31:26 +00:00
wouter
c89cf11661 - Fix CVE-2014-8602: denial of service by making resolver chase 
endless series of delegations.


git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@3289 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-12-08 15:09:18 +00:00
wouter
c9c7f29161 - Fix caps-for-id fallback, and added fallback attempt when servers 
drop 0x20 perturbed queries.


git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@3146 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-06-24 08:24:28 +00:00
wouter
efd392cf85 Remove unused define from iterator.h 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@3142 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-06-02 10:03:21 +00:00
wouter
7d212de4bc - Change MAX_SENT_COUNT from 16 to 32 to resolve some cases easier. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@3127 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-05-06 12:37:37 +00:00
wouter
68b138cbd3 And fix #551 REGENT to COPYRIGHT HOLDER in license in file headings. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@3079 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-02-07 13:28:39 +00:00
wouter
28727b8b02 - new approach to NS fetches for DS lookup that works with 
cornercases, and is more robust and considers forwarders.


git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@2646 be551aaa-1e26-0410-a405-d3ace91eadb9
 2012-03-21 15:01:01 +00:00
wouter
e5d9f18a1c - fix to locate nameservers for DS lookup with NS fetches. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@2645 be551aaa-1e26-0410-a405-d3ace91eadb9
 2012-03-19 15:44:21 +00:00
wouter
6ffbc94b48 - iter_hints is now thread-owned in module env, and thus threadsafe. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@2629 be551aaa-1e26-0410-a405-d3ace91eadb9
 2012-02-16 09:55:50 +00:00
wouter
fe21693eb9 - max sent count. EDNS1480 only for rtt < 5000. No promiscuous 
fetch if sentcount > 3, stop query if sentcount > 16.  Count is
reset when referral or CNAME happens.  This makes unbound better
at managing large NS sets, they are explored when there is continued
interest (in the form of queries).


git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@2499 be551aaa-1e26-0410-a405-d3ace91eadb9
 2011-09-16 14:11:12 +00:00
wouter
c109a8828f - Fix operation in ipv6 only (do-ip4: no) mode. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@2487 be551aaa-1e26-0410-a405-d3ace91eadb9
 2011-09-07 14:34:10 +00:00
wouter
c126a3de01 - Fix bug where fallback_tcp causes wrong roundtrip and edns 
observation to be noted in cache.  Fix bug where EDNSprobe halted
  exponential backoff if EDNS status unknown.
- new unresponsive host method, exponentially increasing block backoff.
- iana portlist updated.


git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@2303 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-10-21 15:11:39 +00:00
wouter
34fef67b47 - Neat function prototypes, unshadowed local declarations. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@2188 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-07-07 13:13:36 +00:00
wouter
b5d71246b1 - Max referral count from 30 to 130, because 128 one character domains 
is valid DNS.


git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@2152 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-06-15 10:50:20 +00:00
wouter
bd2b31b430 - Fix to use one pointer less for iterator query state store_parent_NS. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@2150 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-06-15 09:47:11 +00:00
wouter
66f6318513 fix 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@2146 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-06-11 14:24:25 +00:00
wouter
348f5baad7 parent-child misconfigured data lookup. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@2119 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-05-28 14:15:29 +00:00
wouter
f2596d95df - Fix dnssec-missing detection that was turned off by server selection. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@2107 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-05-04 08:39:04 +00:00
wouter
02d69146e3 Answer qclass=ANY. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@1938 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-12-15 09:10:04 +00:00
wouter
9b56161dd9 Blacklist when 16 queries fail in a row. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@1764 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-08-17 12:43:23 +00:00
wouter
827f9bfef1 forward command for unbound-control. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@1482 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-02-13 15:26:37 +00:00
wouter
91ee1467ee EDNS fallback fixed for error cache. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@1434 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-01-14 09:56:41 +00:00
wouter
a4f3d3f025 Recursion lame is detected and last resort is used to resolve. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@1294 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-10-13 09:11:42 +00:00
wouter
a2c3b61c68 0x20 fallback code. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@1285 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-10-06 14:46:22 +00:00
wouter
2e6ceb9d98 private address and private domain config option read and store. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@1223 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-09-03 14:40:09 +00:00
wouter
186620d9cf RTT banding, more spoof resistance randomness. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@1019 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-03-25 15:33:24 +00:00
wouter
67d2bad8e0 dnssec lame detection. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@714 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-22 15:25:37 +00:00
wouter
cb8f9eaa68 failover to next server. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@691 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-17 19:23:01 +00:00
wouter
25fe81e4c4 Faster timeouts, based on extracts of our logs. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@689 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-17 17:40:35 +00:00
wouter
0b7bff6ccb please gcc more. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@663 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-05 13:02:50 +00:00
wouter
a4478ad648 function pointer whitelist for module operations. completing fptr work. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@661 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-05 12:42:25 +00:00
wouter
7642f3a130 fixup AUTH prepend list. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@587 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-09-04 14:06:43 +00:00
wouter
f5c4688976 prime flag moved. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@470 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-01 12:59:37 +00:00
wouter
78c5f18d25 glue fetch tested. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@451 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-07-25 14:12:44 +00:00
wouter
c876b8f4fa Refetch glue code. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@445 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-07-20 09:41:44 +00:00
wouter
00c08bc573 Do not query addresses and configuration. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@434 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-07-18 08:14:44 +00:00
wouter
418bac1638 Remove old forwarder mode, new @port option and tests ported over. 
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@432 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-07-17 15:26:45 +00:00