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139 commits

Author SHA1 Message Date
Wouter Wijngaards
1b8519e619 Fixup stub chain of trust from public to private servers. 
git-svn-id: file:///svn/unbound/trunk@1648 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-06-11 14:02:37 +00:00
Wouter Wijngaards
b2ff49e4c4 review comments Matthijs. 
git-svn-id: file:///svn/unbound/trunk@1637 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-06-03 08:06:42 +00:00
Wouter Wijngaards
5e2189bb35 Fixup crash if root prime has a timeout and parent qstate has been deleted. 
git-svn-id: file:///svn/unbound/trunk@1626 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-05-27 12:10:07 +00:00
Wouter Wijngaards
7758098250 change in debug statements. 
git-svn-id: file:///svn/unbound/trunk@1625 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-05-27 11:27:41 +00:00
Wouter Wijngaards
daf63c7e89 Fixup assertion that no longer holds (since the new DoS prevention code jostles out old queries). 
git-svn-id: file:///svn/unbound/trunk@1623 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-05-26 14:42:14 +00:00
Wouter Wijngaards
21389820a7 Optimisation. 
git-svn-id: file:///svn/unbound/trunk@1617 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-04-27 12:40:22 +00:00
Wouter Wijngaards
5445bf72ba - Fixed a bug that caused messages to be stored in the cache too 
long.  Hard to trigger, but NXDOMAINs for nameservers or CNAME
	  targets have been more vulnerable to the TTL miscalculation bug. 


git-svn-id: file:///svn/unbound/trunk@1582 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-04-03 13:49:40 +00:00
Wouter Wijngaards
bcd6fee1f4 test and nicer error handling on target query failure. 
git-svn-id: file:///svn/unbound/trunk@1530 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-03-17 14:45:31 +00:00
Wouter Wijngaards
cf068986ff more cycle checks. 
fix for reentrant problem.


git-svn-id: file:///svn/unbound/trunk@1485 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-02-18 13:23:17 +00:00
Wouter Wijngaards
a2dcd9c019 forward command for unbound-control. 
git-svn-id: file:///svn/unbound/trunk@1482 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-02-13 15:26:37 +00:00
Wouter Wijngaards
7ac31bc1d5 - unbound-host -4 and -6 options. Stops annoying ipv6 errors when 
debugging with unbound -4 -d ... 
        - more cycle detection for NS-check, addr-check, root-prime and
          stub-prime queries in the iterator.  Avoids possible deadlock
          when priming fails.


git-svn-id: file:///svn/unbound/trunk@1444 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-01-16 10:38:19 +00:00
Wouter Wijngaards
37c3bef544 Squelch ipv6 network unreachable from verbosity default (1). 
git-svn-id: file:///svn/unbound/trunk@1443 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-01-16 09:48:40 +00:00
Wouter Wijngaards
b33f5f66ec remove debug prints 
git-svn-id: file:///svn/unbound/trunk@1435 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-01-14 14:41:41 +00:00
Wouter Wijngaards
bfc64ade3c please lint. 
git-svn-id: file:///svn/unbound/trunk@1433 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-01-14 09:47:00 +00:00
Wouter Wijngaards
900142fb79 - 1.2.1 feature: negative caching for failed queries. 
Queries that failed are cached for 5 seconds (NORR_TTL).
	  If the failure is local, like out of memory, it is not cached.
	- the TTL comparison for the cache used different comparisons,
	  causing many cache responses that used the iterator and validator
	  state machines unnecessarily.



git-svn-id: file:///svn/unbound/trunk@1432 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-01-14 09:38:15 +00:00
Wouter Wijngaards
a3ff369cfd Fixup for previous fixup. 
git-svn-id: file:///svn/unbound/trunk@1429 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-01-13 12:53:18 +00:00
Wouter Wijngaards
c76429ab57 Fixup for qtype NS. 
git-svn-id: file:///svn/unbound/trunk@1428 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-01-13 12:45:02 +00:00
Wouter Wijngaards
0a9116f856 fix bug 
git-svn-id: file:///svn/unbound/trunk@1426 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-01-13 10:44:04 +00:00
Wouter Wijngaards
9f4a9249c6 lameness debugging. 
fix for lameness hashing.


git-svn-id: file:///svn/unbound/trunk@1425 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-01-12 09:22:39 +00:00
Wouter Wijngaards
159c7e4d6c more verbose about server selection. 
git-svn-id: file:///svn/unbound/trunk@1400 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-12-18 11:27:57 +00:00
Wouter Wijngaards
c653b8424b Fixup for problems with do-ip6: no and only ipv6 addresses. 
git-svn-id: file:///svn/unbound/trunk@1353 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-11-17 12:47:34 +00:00
Wouter Wijngaards
a0d9d48d8f root prime validation 
git-svn-id: file:///svn/unbound/trunk@1309 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-10-17 15:07:28 +00:00
Wouter Wijngaards
bf659c8362 Referral path checking, for spoof mitigation, improved. 
git-svn-id: file:///svn/unbound/trunk@1305 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-10-15 13:32:49 +00:00
Wouter Wijngaards
dbaa5194a6 Recursion lame is detected and last resort is used to resolve. 
git-svn-id: file:///svn/unbound/trunk@1294 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-10-13 09:11:42 +00:00
Wouter Wijngaards
b6696c1342 nsec3 negative cache works. 
git-svn-id: file:///svn/unbound/trunk@1292 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-10-09 15:06:35 +00:00
Wouter Wijngaards
c73c662fce work on nsec3 negative cache for qtype DS . 
git-svn-id: file:///svn/unbound/trunk@1290 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-10-08 14:42:46 +00:00
Wouter Wijngaards
45afaf3e08 nsec negative DS. 
git-svn-id: file:///svn/unbound/trunk@1289 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-10-08 10:04:27 +00:00
Wouter Wijngaards
939fabd809 0x20 fallback code. 
git-svn-id: file:///svn/unbound/trunk@1285 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-10-06 14:46:22 +00:00
Wouter Wijngaards
3385bcc255 Stub on same host works 
git-svn-id: file:///svn/unbound/trunk@1276 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-09-30 13:40:44 +00:00
Wouter Wijngaards
cfceb6487d lookup delegation from cache and printout. 
git-svn-id: file:///svn/unbound/trunk@1266 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-09-23 10:55:36 +00:00
Wouter Wijngaards
121cb15d67 remote control setup, port binding and service. 
git-svn-id: file:///svn/unbound/trunk@1227 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-09-10 15:23:01 +00:00
Wouter Wijngaards
72904a3366 private-addresses. 
git-svn-id: file:///svn/unbound/trunk@1224 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-09-04 12:25:15 +00:00
Wouter Wijngaards
a66e16cb31 new NS queries is not an option (off by default). 
git-svn-id: file:///svn/unbound/trunk@1219 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-08-29 14:46:08 +00:00
Wouter Wijngaards
1e4e8cb68a - Fixup rrset security updates overwriting 2181 trust status. 
This makes validated to be insecure data just as worthless as
	  nonvalidated data, and 2181 rules prevent cache overwrites to them.
	- Fix assertion fail on bogus key handling.
	- dnssec lameness detection works on first query at trust apex.
	- NS queries get proper cache and dnssec lameness treatment.
	- fixup compilation without pthreads on linux.
	- NS queries are done after every referral.
	  validator is used on those NS records (if anchors enabled).




git-svn-id: file:///svn/unbound/trunk@1185 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-08-12 10:13:57 +00:00
Wouter Wijngaards
5eb7ff35ca fixup for newegg lameness. 
git-svn-id: file:///svn/unbound/trunk@1137 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-06-25 09:39:57 +00:00
Wouter Wijngaards
677d67c29c Patch from Koji, thanks! 
git-svn-id: file:///svn/unbound/trunk@1015 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-03-05 14:54:51 +00:00
Wouter Wijngaards
39b2a21a81 Answers use same case as query does. 
git-svn-id: file:///svn/unbound/trunk@993 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-02-26 20:45:20 +00:00
Wouter Wijngaards
f3cfe6ed9c - setup speec_cache for need-ldns-testns in dotests. 
- check number of queued replies on incoming queries to avoid overload
         on that account.
       - fptr whitelist checks are not disabled in optimize mode.



git-svn-id: file:///svn/unbound/trunk@971 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-02-20 07:18:42 +00:00
Wouter Wijngaards
b2710818d4 Faster due to time-sharing. 
git-svn-id: file:///svn/unbound/trunk@966 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-02-19 13:12:23 +00:00
Wouter Wijngaards
dd7ffb54ee nicer code. 
git-svn-id: file:///svn/unbound/trunk@962 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-02-18 13:20:14 +00:00
Wouter Wijngaards
a0cc6dfc5a Fixed bug in RD flag setting. 
perf works better with long taking queries.


git-svn-id: file:///svn/unbound/trunk@961 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-02-18 13:16:06 +00:00
Wouter Wijngaards
f3525b2081 log level 2. 
git-svn-id: file:///svn/unbound/trunk@930 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-02-07 11:04:56 +00:00
Wouter Wijngaards
849026931b move around debug levels. 
git-svn-id: file:///svn/unbound/trunk@929 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-02-07 09:46:49 +00:00
Wouter Wijngaards
75073cefea library resolution working. 
git-svn-id: file:///svn/unbound/trunk@809 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-12-06 15:11:07 +00:00
Wouter Wijngaards
fcac316d63 coverity run fixes. 
git-svn-id: file:///svn/unbound/trunk@803 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-12-04 17:54:14 +00:00
Wouter Wijngaards
e12d274954 fixup for duplication of NSECs / NSEC3s after following CNAMEs 
(esp. wildcard CNAMEs and in-zone CNAMEs that then include nodata or
nxdomain proofs) where the CNAME is followed again to include more NSECs.


git-svn-id: file:///svn/unbound/trunk@787 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-11-28 13:41:31 +00:00
Wouter Wijngaards
a1cbd214a5 Reduced operation sensitivity of message. 
git-svn-id: file:///svn/unbound/trunk@779 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-11-27 16:18:09 +00:00
Wouter Wijngaards
734abf9323 Fixup of reload bug. 
git-svn-id: file:///svn/unbound/trunk@726 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-11-01 09:48:20 +00:00
Wouter Wijngaards
861483ac82 dnssec lame servers are used as last effort. 
git-svn-id: file:///svn/unbound/trunk@716 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-23 12:37:18 +00:00
Wouter Wijngaards
f92d51b3fe dnssec lameness detection improved to disable detection when not sure. 
git-svn-id: file:///svn/unbound/trunk@715 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-23 08:30:21 +00:00