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121 commits

Author SHA1 Message Date
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
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
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
Wouter Wijngaards
cae9809e11 - Response actions based on IP address from Jinmei Tatuya (Infoblox). 
git-svn-id: file:///svn/unbound/trunk@4035 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-03-07 14:58:51 +00:00
Wouter Wijngaards
c010e93d4a - Fix to rename internally used types from _t to _type, because _t 
type names are reserved by POSIX.
- iana portlist update


git-svn-id: file:///svn/unbound/trunk@3989 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-01-19 10:25:41 +00:00
Wouter Wijngaards
b019a6aad9 please splint. 
git-svn-id: file:///svn/unbound/trunk@3982 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-01-05 14:07:51 +00:00
Wouter Wijngaards
9b4b0de746 - Fix #1184: Log DNS replies. This includes the same logging 
information that DNS queries and response code and response size,
  patch from Larissa Feng.


git-svn-id: file:///svn/unbound/trunk@3980 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-01-05 11:39:54 +00:00
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
503df095b2 - Patch that resolves CNAMEs entered in local-data conf statements that 
point to data on the internet, from Jinmei Tatuya (Infoblox).


git-svn-id: file:///svn/unbound/trunk@3885 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-10-18 13:18:20 +00:00
Wouter Wijngaards
031caba9c0 - and also generic edns options for upstream messages (and replies). 
after parse use edns_opt_find(edns.opt_list, LDNS_EDNS_NSID),
  to insert use edns_opt_append(edns, region, code, len, bindata) on
  the opt_list passed to send_query, or in edns_opt_inplace_reply.


git-svn-id: file:///svn/unbound/trunk@3742 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-05-31 16:55:22 +00:00
Wouter Wijngaards
40dd2acfd9 - generic edns option parse and store code. 
git-svn-id: file:///svn/unbound/trunk@3740 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-05-31 15:08:05 +00:00
Wouter Wijngaards
cb90782087 - Fix #677 Fix DNAME responses from cache that failed internal chain 
test.


git-svn-id: file:///svn/unbound/trunk@3435 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-06-26 07:27:32 +00:00
Wouter Wijngaards
94a6478e05 - SOA negative TTL is capped at minimumttl in its rdata section. 
- cache-max-negative-ttl config option, default 3600.


git-svn-id: file:///svn/unbound/trunk@3431 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-05-29 14:51:36 +00:00
Wouter Wijngaards
b2bdce46be - rename ldns subdirectory to sldns to avoid name collision. 
git-svn-id: file:///svn/unbound/trunk@3380 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-03-26 10:21:38 +00:00
Wouter Wijngaards
6feb8fb6a5 - Fixes to add integer overflow checks on allocation (defense in depth). 
git-svn-id: file:///svn/unbound/trunk@3372 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-03-20 15:36:25 +00:00
Wouter Wijngaards
e9e1b464a6 extra sanity check for integer overflow. 
git-svn-id: file:///svn/unbound/trunk@3368 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-03-17 16:22:04 +00:00
Wouter Wijngaards
24236a6d28 - Fix log at high verbosity and memory allocation failure. 
git-svn-id: file:///svn/unbound/trunk@3278 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-11-24 08:17:45 +00:00
Wouter Wijngaards
b781f2d48d - Fix that CD flag disables DNS64 processing, returning the DNSSEC 
signed AAAA denial.


git-svn-id: file:///svn/unbound/trunk@3273 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-11-18 15:15:57 +00:00
Wouter Wijngaards
45022b6add - DNS64 from Viagenie (BSD Licensed), written by Simon Perrault. 
Initial commit of the patch from the FreeBSD base (with its fixes).
  This adds a module (for module-config in unbound.conf) dns64 that
  performs DNS64 processing, see README.DNS64.


git-svn-id: file:///svn/unbound/trunk@3198 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-07-31 07:15:33 +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
d3cbd76546 - Fix sldns to use sldns_ prefix for all ldns_ variables. 
git-svn-id: file:///svn/unbound/trunk@3022 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-12-03 09:11:16 +00:00
Wouter Wijngaards
29e96e86c9 - separate ldns into core ldns inside ldns/ subdirectory. No more 
--with-ldns is needed and unbound does not rely on libldns.


git-svn-id: file:///svn/unbound/trunk@2998 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-10-31 15:09:26 +00:00
Wouter Wijngaards
50934d4ce7 more time_t. 
git-svn-id: file:///svn/unbound/trunk@2951 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-09-10 08:46:33 +00:00
Wouter Wijngaards
f1fd2b53eb - Fix for 2038, with time_t instead of uint32_t. 
git-svn-id: file:///svn/unbound/trunk@2939 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-08-20 12:23:42 +00:00
Wouter Wijngaards
a1c76554a2 - Makefile changed for BSD make compatibility. 
git-svn-id: file:///svn/unbound/trunk@2544 be551aaa-1e26-0410-a405-d3ace91eadb9
 2011-11-10 18:44:06 +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
147d47eee7 Move includes to code files. 
git-svn-id: file:///svn/unbound/trunk@2035 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-03-12 15:17:48 +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
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
f39e5fe3a8 check messages taken from cache, also in iterator. 
git-svn-id: file:///svn/unbound/trunk@1662 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-06-16 12:03:41 +00:00
Wouter Wijngaards
768c4b2643 min-ttl option and tests for min-ttl and max-ttl. 
git-svn-id: file:///svn/unbound/trunk@1598 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-04-14 10:10:11 +00:00
Wouter Wijngaards
0799d77798 python contribution from Zdenek Vasicek and Marek Vavrusa (BSD licensed). 
git-svn-id: file:///svn/unbound/trunk@1556 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-03-25 14:47:47 +00:00
Wouter Wijngaards
bea2b17277 solaris suncc compiler configure changes. 
git-svn-id: file:///svn/unbound/trunk@1437 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-01-15 10:18:50 +00:00
Wouter Wijngaards
85af59c734 Fixup trust for CNAME chains. (and also DNAME). 
git-svn-id: file:///svn/unbound/trunk@1013 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-03-04 11:00:49 +00:00
Wouter Wijngaards
abf85e9270 cname handling improved. 
git-svn-id: file:///svn/unbound/trunk@815 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-12-07 10:43:10 +00:00
Wouter Wijngaards
f187e1da7e fptrwlist and remove oldhack with islocked param. 
git-svn-id: file:///svn/unbound/trunk@805 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-12-04 21:34:53 +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
f79c387f3f - fix horrible oversight in sorting rrset references in a message, 
sort per reference key pointer, not on referencepointer itself.
        - pidfile: "/etc/unbound/unbound.pid" is now the default.
        - tests changed to reflect the updated default.


git-svn-id: file:///svn/unbound/trunk@724 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-31 14:46:05 +00:00
Wouter Wijngaards
fe44f5918a max ttl option. 
git-svn-id: file:///svn/unbound/trunk@721 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-31 07:46:30 +00:00
Wouter Wijngaards
0eb3149af5 Assertion incorrect. Compressed packets can be larger. 
git-svn-id: file:///svn/unbound/trunk@718 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-30 13:40:43 +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
631ccb58bf size_t no underflow. 
git-svn-id: file:///svn/unbound/trunk@681 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-16 14:39:27 +00:00
Wouter Wijngaards
7ccfb10392 fixup nasty cache overwriting bug. 
git-svn-id: file:///svn/unbound/trunk@656 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-03 19:11:50 +00:00
Wouter Wijngaards
cedeaa8316 ds2ke and nsec work. 
git-svn-id: file:///svn/unbound/trunk@529 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-17 11:41:49 +00:00
Wouter Wijngaards
448a9f414f fixups for memory. 
git-svn-id: file:///svn/unbound/trunk@512 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-14 13:15:36 +00:00
Wouter Wijngaards
b2639ba961 val_util work. 
git-svn-id: file:///svn/unbound/trunk@497 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-07 14:30:01 +00:00
Wouter Wijngaards
ff4f04de2a security status. 
git-svn-id: file:///svn/unbound/trunk@495 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-07 08:27:23 +00:00
Wouter Wijngaards
84b0f323b5 Option to disable sanitize (normalize is still active), speeds up. But 
some spoofing scenarios become possible. Default is the safe method.


git-svn-id: file:///svn/unbound/trunk@443 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-07-20 09:12:06 +00:00
Wouter Wijngaards
fcd489a12a Mesh design and preparatory cleanup. 
- removed unused _node iterator value from rbtree_t. Takes up space.
      - iterator can handle querytargets state without a delegation point
        set, so that a priming(stub) subquery error can be handled.
      - iterator stores if it is priming or not.
      - log_query_info() neater logging.


git-svn-id: file:///svn/unbound/trunk@418 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-06-22 10:09:21 +00:00
Wouter Wijngaards
9c33f8dcf4 fixup CNAME generated by scrubber. 
git-svn-id: file:///svn/unbound/trunk@403 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-06-20 08:55:00 +00:00