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74 commits

Author SHA1 Message Date
Wouter Wijngaards
cccba6e2c7 dnssec lameness detection looks in key cache if dnssec is expected. 
git-svn-id: file:///svn/unbound/trunk@2104 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-04-29 12:36:12 +00:00
Wouter Wijngaards
3a754ae461 Fix bug#307: 0x20 fallback outstanding query count, together with rec_lame, 
and canonical rrset comparison.


git-svn-id: file:///svn/unbound/trunk@2097 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-04-26 14:59:44 +00:00
Wouter Wijngaards
35f3d4ecb1 - Fix to fetch data as last resort more tenaciously. When cycle 
targets cause the server selection to believe there are more options
	  when they really are not there, the server selection is reinitiated.
	- Fix fetch from blacklisted dnssec lame servers as last resort.  The
	  servers IP address is then given in validator errors as well.



git-svn-id: file:///svn/unbound/trunk@2089 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-04-23 09:07:05 +00:00
Wouter Wijngaards
75565262f7 Fixed random numbers for port, interface and server selection. 
Removed very small bias.
Also some lint fixes.



git-svn-id: file:///svn/unbound/trunk@2049 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-03-18 14:42:22 +00:00
Wouter Wijngaards
eeefe9ac45 Stops blacklisting because of strange firewalls. 
git-svn-id: file:///svn/unbound/trunk@1987 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-02-18 11:21:11 +00:00
Wouter Wijngaards
38c6664caf A little more strict DS scrubbing. 
git-svn-id: file:///svn/unbound/trunk@1986 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-02-18 09:47:08 +00:00
Wouter Wijngaards
36ccd87840 Scrub DNSKEY, DLV and DS much more stringently. 
git-svn-id: file:///svn/unbound/trunk@1985 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-02-17 16:50:04 +00:00
Wouter Wijngaards
5b0fd59e76 work on prefetch: store the updated results in the cache. 
git-svn-id: file:///svn/unbound/trunk@1954 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-01-08 15:59:36 +00:00
Wouter Wijngaards
43d228c5bc Doc fix and work on prefetch feature. 
git-svn-id: file:///svn/unbound/trunk@1951 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-01-07 14:38:18 +00:00
Wouter Wijngaards
8e447003fd more verbose output to describe lame addresses. 
git-svn-id: file:///svn/unbound/trunk@1949 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-01-06 13:15:21 +00:00
Wouter Wijngaards
ab9bd76768 Answer qclass=ANY. 
git-svn-id: file:///svn/unbound/trunk@1938 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-12-15 09:10:04 +00:00
Wouter Wijngaards
59c529bada Fix lookup of domains with parent-child zonecut data differences. 
git-svn-id: file:///svn/unbound/trunk@1929 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-12-08 13:37:59 +00:00
Wouter Wijngaards
5d2e8e8e97 Retry mode, DS and prime. 
git-svn-id: file:///svn/unbound/trunk@1860 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-10-07 07:52:02 +00:00
Wouter Wijngaards
455c3d130d Data retry on validation failure. 
git-svn-id: file:///svn/unbound/trunk@1859 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-10-06 08:31:47 +00:00
Wouter Wijngaards
1f7304d146 revocation of trust anchors works. 
git-svn-id: file:///svn/unbound/trunk@1846 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-09-22 14:04:43 +00:00
Wouter Wijngaards
c4cfcdab6b Fix problem with delegation where glue has expired. 
git-svn-id: file:///svn/unbound/trunk@1837 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-09-17 14:36:06 +00:00
Wouter Wijngaards
c42056b9aa Blacklist when 16 queries fail in a row. 
git-svn-id: file:///svn/unbound/trunk@1764 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-08-17 12:43:23 +00:00
Wouter Wijngaards
21e791248f autotrust work 
git-svn-id: file:///svn/unbound/trunk@1760 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-08-13 15:32:04 +00:00
Wouter Wijngaards
894ba681f0 Fixup lameness handling in server selection. 
git-svn-id: file:///svn/unbound/trunk@1735 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-07-21 13:52:39 +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
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
386ff5debe Fixup when all servers for a zone are offline. 
git-svn-id: file:///svn/unbound/trunk@1378 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-11-26 09:46:31 +00:00
Wouter Wijngaards
00f301d35f Ask more nameservers if choice is limited. 
Lowered bogus-ttl to help validation-failure recovery times.



git-svn-id: file:///svn/unbound/trunk@1313 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-10-20 14:24:35 +00:00
Wouter Wijngaards
f4ad52dffd Do not query bogus name servers. 
git-svn-id: file:///svn/unbound/trunk@1312 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-10-20 13:51:47 +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
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
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
ff1a7ec42e private address and private domain config option read and store. 
git-svn-id: file:///svn/unbound/trunk@1223 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-09-03 14:40:09 +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
64627b1a63 RTT banding, more spoof resistance randomness. 
git-svn-id: file:///svn/unbound/trunk@1019 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-03-25 15:33:24 +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
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
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
Wouter Wijngaards
633daf4bc7 dnssec lame detection. 
git-svn-id: file:///svn/unbound/trunk@714 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-22 15:25:37 +00:00
Wouter Wijngaards
6f49c2fe55 regional nicer, remove region-allocator. 
git-svn-id: file:///svn/unbound/trunk@697 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-18 20:31:43 +00:00
Wouter Wijngaards
907ab3d99a failover to next server. 
git-svn-id: file:///svn/unbound/trunk@691 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-17 19:23:01 +00:00
Wouter Wijngaards
fe33f7c72c resolution fix. 
git-svn-id: file:///svn/unbound/trunk@682 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-17 07:34:13 +00:00
Wouter Wijngaards
fed59bca84 fixup addr6 check. 
git-svn-id: file:///svn/unbound/trunk@677 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-15 14:42:37 +00:00
Wouter Wijngaards
bef17e9e7c fixup ip6 tcp. 
git-svn-id: file:///svn/unbound/trunk@675 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-15 09:10:26 +00:00
Wouter Wijngaards
8e55996b7c function pointer whitelist for module operations. completing fptr work. 
git-svn-id: file:///svn/unbound/trunk@661 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-05 12:42:25 +00:00
Wouter Wijngaards
c968fc7581 fixup glue timeout problems, and priming with safety belt. 
git-svn-id: file:///svn/unbound/trunk@622 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-09-19 12:17:42 +00:00
Wouter Wijngaards
d85debfae4 nsec3 work. 
git-svn-id: file:///svn/unbound/trunk@609 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-09-12 14:16:46 +00:00
Wouter Wijngaards
272096d611 Returns and caches validated replies. 
git-svn-id: file:///svn/unbound/trunk@536 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-21 13:12:10 +00:00
Wouter Wijngaards
c2b1ad1418 please lint. 
git-svn-id: file:///svn/unbound/trunk@519 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-14 20:07:35 +00:00
Wouter Wijngaards
9db2d3fa78 cycle detection fix. 
git-svn-id: file:///svn/unbound/trunk@518 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-14 19:42:36 +00:00
Wouter Wijngaards
56916e48fb prime flag moved. 
git-svn-id: file:///svn/unbound/trunk@470 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-01 12:59:37 +00:00
Wouter Wijngaards
ec4878be75 query flags for detect cycle. 
git-svn-id: file:///svn/unbound/trunk@469 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-01 11:29:12 +00:00