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62 Commits

Author SHA1 Message Date
George Thessalonikefs
7b948b0647 - Added generic EDNS code for registering known EDNS option codes, 
bypassing the cache response stage and uniquifying mesh states. Four EDNS
  option lists were added to module_qstate (module_qstate.edns_opts_*) to
  store EDNS options from/to front/back side.
- Added two flags to module_qstate (no_cache_lookup, no_cache_store) that
  control the modules' cache interactions.
- Added code for registering inplace callback functions. The registered
  functions can be called just before replying with local data or Chaos,
  replying from cache, replying with SERVFAIL, replying with a resolved
  query, sending a query to a nameserver. The functions can inspect the
  available data and maybe change response/query related data (i.e. append
  EDNS options).
- Updated Python module for the above.
- Updated Python documentation.



git-svn-id: file:///svn/unbound/trunk@3947 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-12-06 13:42:51 +00:00
Wouter Wijngaards
4b0c7880e4 - Fix that unparseable error responses are ratelimited. 
git-svn-id: file:///svn/unbound/trunk@3429 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-05-29 09:27:42 +00:00
Wouter Wijngaards
8ccba42b1f - dnstap support, with a patch from Farsight Security, written by 
Robert Edmonds. The --enable-dnstap needs libfstrm and protobuf-c.
  It is BSD licensed (see dnstap/dnstap.c).
  Building with --enable-dnstap needs pkg-config with this patch.
- Noted dnstap in doc/README and doc/CREDITS.


git-svn-id: file:///svn/unbound/trunk@3206 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-08-05 07:57:52 +00:00
Wouter Wijngaards
3468dce5c2 - Code cleanup patch from Dag-Erling Smorgrav, with compiler issue 
fixes from FreeBSD's copy of Unbound, he notes:
  Generate unbound-control-setup.sh at build time so it respects
  prefix and sysconfdir from the configure script.  Also fix the
  umask to match the comment, and the comment to match the umask.
  Add const and static where needed.  Use unions instead of
  playing pointer poker.  Move declarations that are needed in
  multiple source files into a shared header.  Move sldns_bgetc()
  from parse.c to buffer.c where it belongs.  Introduce a new
  header file, worker.h, which declares the callbacks that
  all workers must define.  Remove those declarations from
  libworker.h.	Include the correct headers in the correct places.
  Fix a few dummy callbacks that don't match their prototype.
  Fix some casts.  Hide the sbrk madness behind #ifdef HAVE_SBRK.
  Remove a useless printf which breaks reproducible builds.
  Get rid of CONFIGURE_{TARGET,DATE,BUILD_WITH} now that they're
  no longer used.  Add unbound-control-setup.sh to the list of
  generated files.



git-svn-id: file:///svn/unbound/trunk@3137 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-05-28 08:07:12 +00:00
Wouter Wijngaards
2b90f38a70 And fix #551 REGENT to COPYRIGHT HOLDER in license in file headings. 
git-svn-id: file:///svn/unbound/trunk@3079 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-02-07 13:28:39 +00:00
Wouter Wijngaards
13a839d624 - Fix for accept spinning reported by OpenBSD. 
git-svn-id: file:///svn/unbound/trunk@2663 be551aaa-1e26-0410-a405-d3ace91eadb9
 2012-05-08 12:08:55 +00:00
Wouter Wijngaards
11f5e16932 infra cache consolidated and stores per zone, IP. 
git-svn-id: file:///svn/unbound/trunk@2525 be551aaa-1e26-0410-a405-d3ace91eadb9
 2011-10-26 15:46:23 +00:00
Wouter Wijngaards
9d66b48885 - openbsd-lint fixes: acl_list_get_mem used if debug-alloc enabled. 
iterator get_mem includes priv_get_mem.  delegpt nodup removed.
  listen_pushback, query_info_allocqname, write_socket, send_packet,
  comm_point_set_cb_arg and listen_resume removed.


git-svn-id: file:///svn/unbound/trunk@2222 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-08-20 13:30:41 +00:00
Wouter Wijngaards
6351307ab4 - Fix the max number of reply-address count 
git-svn-id: file:///svn/unbound/trunk@2171 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-06-28 12:50:04 +00:00
Wouter Wijngaards
18a7df3d5c - Fix EDNS probe for .de DNSSEC testbed failure, where the infra 
cache timeout coincided with a server update, the current EDNS 
  backoff is less sensitive, and does not cache the backoff unless 
  the backoff actually works and the domain is not expecting DNSSEC.


git-svn-id: file:///svn/unbound/trunk@2063 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-04-06 08:35:37 +00:00
Wouter Wijngaards
0679bf6502 Fix autotrust-5011 file used from libunbound (no probing by itself because 
it may not have the processor whenever it likes).


git-svn-id: file:///svn/unbound/trunk@1857 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-10-02 08:08:44 +00:00
Wouter Wijngaards
902323da2f autotrust probing and testbound with fake timer support. 
git-svn-id: file:///svn/unbound/trunk@1787 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-08-26 13:23:49 +00:00
Wouter Wijngaards
2c56564e4e recommit 9 June 2009. 
git-svn-id: file:///svn/unbound/trunk@1646 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-06-11 09:43:23 +00:00
Wouter Wijngaards
a30d1f9f20 Neater configure and no double config.h includes. 
git-svn-id: file:///svn/unbound/trunk@1545 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-03-24 10:42:57 +00:00
Wouter Wijngaards
e4c5af61c6 XP tested. winsock event handler fixed for signal events. Neater code integration. 
git-svn-id: file:///svn/unbound/trunk@1517 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-03-11 11:02:34 +00:00
Wouter Wijngaards
53b51dbdef windows registry settings. 
git-svn-id: file:///svn/unbound/trunk@1509 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-03-03 15:55:02 +00:00
Wouter Wijngaards
ca09b7014b stats_noreset feature for unbound-control 
git-svn-id: file:///svn/unbound/trunk@1478 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-02-12 11:41:51 +00:00
Wouter Wijngaards
e5a5749603 flush_stats feature for unbound-control. 
git-svn-id: file:///svn/unbound/trunk@1477 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-02-12 10:37:00 +00:00
Wouter Wijngaards
4ac7881829 fixup remote control so most commands work in nonthreaded environment. 
git-svn-id: file:///svn/unbound/trunk@1382 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-12-03 15:20:56 +00:00
Wouter Wijngaards
2547a0a9bb neater comments 
git-svn-id: file:///svn/unbound/trunk@1347 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-11-13 10:19:14 +00:00
Wouter Wijngaards
0b3c133dd3 verbosity and stats control. 
git-svn-id: file:///svn/unbound/trunk@1237 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-09-15 14:19:41 +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
34d75b1994 - moved pipe actions to util/tube.c. easier porting and shared code. 
- check _raw() commpoint callbacks with fptr_wlist.
- iana port update.


git-svn-id: file:///svn/unbound/trunk@1163 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-07-23 09:23:03 +00:00
Wouter Wijngaards
afe9b3e83c please doxygen, fixup fake func prototypes and make typedef more portable. 
git-svn-id: file:///svn/unbound/trunk@1160 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-07-18 15:29:33 +00:00
Wouter Wijngaards
e4ef5a6156 tube work for mingw port. 
git-svn-id: file:///svn/unbound/trunk@1159 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-07-18 15:06:59 +00:00
Wouter Wijngaards
a8bf62f962 - random port selection out of the configged ports. 
- fixup threadsafety for libevent-1.4.3+ (event_base_get_method).



git-svn-id: file:///svn/unbound/trunk@1029 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-04-11 13:24:49 +00:00
Wouter Wijngaards
967793aad3 statistics-interval config setting. 
git-svn-id: file:///svn/unbound/trunk@917 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-02-05 10:23:44 +00:00
Wouter Wijngaards
c8f2bf0333 fixes for random number badness (lack of entropy and SIGFPE from RAND_cleanup 
too early).


git-svn-id: file:///svn/unbound/trunk@907 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-01-28 14:34:53 +00:00
Wouter Wijngaards
0ee5532396 Fixup for signal handling. No more dangling unbound processes after 
test suite.


git-svn-id: file:///svn/unbound/trunk@739 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-11-12 11:10:11 +00:00
Wouter Wijngaards
d2892aa5ab alloc id overflow handling. 
git-svn-id: file:///svn/unbound/trunk@729 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-11-01 14:39:50 +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
9a60182c86 fptr whitelist network code callbacks. 
git-svn-id: file:///svn/unbound/trunk@659 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-05 08:05:06 +00:00
Wouter Wijngaards
41e847df18 security audit changes. 
git-svn-id: file:///svn/unbound/trunk@657 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-04 15:10:11 +00:00
Wouter Wijngaards
341492391e support extremely small memory footprints. 
git-svn-id: file:///svn/unbound/trunk@565 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-30 08:36:41 +00:00
Wouter Wijngaards
06cfef3252 Mesh used now. 
git-svn-id: file:///svn/unbound/trunk@423 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-06-26 13:06:44 +00:00
Wouter Wijngaards
59824635da fixes. 
git-svn-id: file:///svn/unbound/trunk@390 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-06-15 09:13:54 +00:00
Wouter Wijngaards
e98df72b44 - subrequests without parent store in cache and stop. 
- worker slumber list for ongoing promiscuous queries.
       - subrequest error handling.



git-svn-id: file:///svn/unbound/trunk@368 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-06-05 10:51:47 +00:00
Wouter Wijngaards
b461dc4111 outbound queries via serviced outside_network queries. 
git-svn-id: file:///svn/unbound/trunk@327 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-05-22 12:36:02 +00:00
Wouter Wijngaards
49bc2f887c iterator module. 
git-svn-id: file:///svn/unbound/trunk@311 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-05-11 14:16:42 +00:00
Wouter Wijngaards
f3c0cd34d8 EDNS for the client. 
git-svn-id: file:///svn/unbound/trunk@288 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-05-07 13:17:27 +00:00
Wouter Wijngaards
c74941e3b8 temp region kept for use during query processing. 
git-svn-id: file:///svn/unbound/trunk@282 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-05-04 12:35:01 +00:00
Wouter Wijngaards
7132e54ffa some basic stats. 
git-svn-id: file:///svn/unbound/trunk@271 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-05-01 12:13:29 +00:00
Wouter Wijngaards
0bbc6205ee Review changes. 
git-svn-id: file:///svn/unbound/trunk@209 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-03-29 13:00:36 +00:00
Wouter Wijngaards
41463a62ae No useless byteswapping. 
git-svn-id: file:///svn/unbound/trunk@208 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-03-29 10:00:10 +00:00
Wouter Wijngaards
ae93dcac76 query list config option. tpkg test. 
git-svn-id: file:///svn/unbound/trunk@203 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-03-28 13:43:50 +00:00
Wouter Wijngaards
1eb9ff1da3 Multiple queries per thread. 
git-svn-id: file:///svn/unbound/trunk@201 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-03-27 15:21:21 +00:00
Wouter Wijngaards
eba9696f4e caching code. 
git-svn-id: file:///svn/unbound/trunk@190 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-03-22 16:26:14 +00:00
Wouter Wijngaards
1ea78ab032 cleanup and unit test for alloc, also lock protection statements. 
git-svn-id: file:///svn/unbound/trunk@168 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-03-09 13:37:57 +00:00
Wouter Wijngaards
a43a042792 Simple thread problem detector code. 
git-svn-id: file:///svn/unbound/trunk@165 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-03-07 16:21:31 +00:00
Wouter Wijngaards
0e3a023540 Signal solution 
git-svn-id: file:///svn/unbound/trunk@152 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-02-27 10:33:04 +00:00