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61 commits

Author SHA1 Message Date
tcarpay
0ce36e8289
Add the basic EDE (RFC8914) cases (#604) 2022-05-06 12:48:53 +02:00
Tom Carpay
ff030fa332 Clarify KEEPALIVE EDNS0 option operation 2021-11-15 14:00:31 +00:00
Tom Carpay
e899b4cefe Make explicit whether edns options are parsed from queries or responses 2021-11-15 13:40:51 +00:00
Tom Carpay
b47dc528aa add missing return code 2021-11-15 12:33:08 +00:00
tcarpay
a0df340b1e
Update util/data/msgparse.c 
Co-authored-by: gthess <george@nlnetlabs.nl>
 2021-11-08 12:28:03 +01:00
TCY16
8205c87a96 complete renaming of the modules edns list 2021-11-08 11:50:29 +01:00
tcarpay
fa73142b79
Apply suggestions from code review 
Co-authored-by: Willem Toorop <willem@nlnetlabs.nl>
 2021-11-08 11:02:54 +01:00
Tom Carpay
cb48d9e4a1 Fix keepalive logic 2021-11-01 15:01:07 +00:00
Tom Carpay
5f8447830a Move option handling to parse-time 2021-11-01 13:48:31 +00:00
Tom Carpay
89d7476539 split edns_data.opt_list in opt_list_in and opt_list_out 
opt_list_in for parsed (incoming) edns options, and
opt_list_out for outgoing (to be encoded) edns options
 2021-11-01 12:48:40 +00:00
Tom Carpay
3e6eeb504d Modules have their own outgoing ends options list 
But nothing happens with it yet
 2021-10-27 13:48:49 +00:00
Willem Toorop
48ecf95108 Merge branch 'master' into features/padding 2021-01-22 10:29:50 +01:00
W.C.A. Wijngaards
ba0f382eee - CVE-2020-12662 Unbound can be tricked into amplifying an incoming 
query into a large number of queries directed to a target.
- CVE-2020-12663 Malformed answers from upstream name servers can be
  used to make Unbound unresponsive.
 2020-05-19 10:27:27 +02:00
Willem Toorop
4f78b37c61 Down- and upstream padding a la RFC7830 & RFC8467 2020-04-02 18:34:03 +02:00
W.C.A. Wijngaards
b60c4a472c Branch 1.9.4 prepares for 1.9.4 release from 1.9.3 2019-10-03 10:34:40 +02:00
Wouter Wijngaards
ad9784c5e8 - auth zone notify work. 
git-svn-id: file:///svn/unbound/trunk@4619 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-04-10 14:57:38 +00:00
Wouter Wijngaards
062515d9bc - Fix #1316: heap read buffer overflow in parse_edns_options. 
git-svn-id: file:///svn/unbound/trunk@4240 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-06-21 11:50:39 +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
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
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
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
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
3de090dadb Fix linking of sldns and ldns, unique identifiers for global variables. 
git-svn-id: file:///svn/unbound/trunk@3021 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-11-30 11:03:55 +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
85c915f116 - fix missing break for GOST DS hash function. 
- make depend


git-svn-id: file:///svn/unbound/trunk@2721 be551aaa-1e26-0410-a405-d3ace91eadb9
 2012-07-23 12:27:04 +00:00
Wouter Wijngaards
15aacbe89b code review. 
git-svn-id: file:///svn/unbound/trunk@2688 be551aaa-1e26-0410-a405-d3ace91eadb9
 2012-06-18 14:22:29 +00:00
Wouter Wijngaards
65ad15da56 - Fix parse error on negative SOA RRSIGs if badly ordered in the packet. 
git-svn-id: file:///svn/unbound/trunk@2573 be551aaa-1e26-0410-a405-d3ace91eadb9
 2011-12-15 13:37:13 +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
784d659e91 - Fix TTL of SOA so negative TTL is separately cached from normal TTL. 
git-svn-id: file:///svn/unbound/trunk@2416 be551aaa-1e26-0410-a405-d3ace91eadb9
 2011-05-10 12:34:47 +00:00
Wouter Wijngaards
2fe65ab2b5 - Be lenient and accept imgw.pl malformed packet (like BIND). 
git-svn-id: file:///svn/unbound/trunk@2339 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-11-08 18:32:55 +00:00
Wouter Wijngaards
1601f2fd6f - Fix assertion failure reported by Kai Storbeck from XS4ALL, the 
assertion was wrong.


git-svn-id: file:///svn/unbound/trunk@2154 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-06-16 15:05:11 +00:00
Matthijs Mekking
dc84dc08c0 for better readability (svn:NO TEST) 
git-svn-id: file:///svn/unbound/trunk@2135 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-06-03 09:19:45 +00:00
Wouter Wijngaards
4c7edee5f3 - Fix validation failure for qtype ANY caused by a RRSIG parse failure. 
The validator error message was 'no signatures from ...'.


git-svn-id: file:///svn/unbound/trunk@2087 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-04-22 15:01:02 +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
23af66982c - unbound-host does not fail on type ANY. 
- Fixed wireparse failure to put RRSIGs together with data in some
	  long ANY mix cases, which fixes validation failures.


git-svn-id: file:///svn/unbound/trunk@1903 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-11-13 14:51:36 +00:00
Wouter Wijngaards
efcb61fb22 Fixup parse problem reported by Hauke Lampe. 
git-svn-id: file:///svn/unbound/trunk@1669 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-06-18 09:31:58 +00:00
Wouter Wijngaards
a7cfe2bf65 Test DLV anchor. 
git-svn-id: file:///svn/unbound/trunk@1202 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-08-21 14:58:39 +00:00
Wouter Wijngaards
99dfad38b2 faster message parse. 
git-svn-id: file:///svn/unbound/trunk@985 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-02-22 12:54:14 +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
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
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
4260a18fb1 assertions, zero termination for gethostname, log_hex without malloc. 
git-svn-id: file:///svn/unbound/trunk@679 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-16 12:26:09 +00:00
Wouter Wijngaards
8a290f6a16 Fixup parser, new test. 
git-svn-id: file:///svn/unbound/trunk@517 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-14 15:33:07 +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
Wouter Wijngaards
37a8e7e370 fixup comments for doxygen 1.5 
git-svn-id: file:///svn/unbound/trunk@383 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-06-12 14:51:49 +00:00
Wouter Wijngaards
c8b71a8b1e Nicer encoding. fixes. 
git-svn-id: file:///svn/unbound/trunk@379 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-06-11 10:12:43 +00:00
Wouter Wijngaards
28f9864b53 scrubbing routines. 
git-svn-id: file:///svn/unbound/trunk@354 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-06-01 09:42:31 +00:00
Wouter Wijngaards
95d4dc2eb8 Removed CD bit flags from cache. 
git-svn-id: file:///svn/unbound/trunk@347 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-05-30 05:39:04 +00:00
Wouter Wijngaards
c7a9776d91 - Acknowledge use of unbound-java code in iterator. Nicer readme. 
- services/cache/dns.c DNS Cache. Hybrid cache uses msgcache and
         rrset cache from module environment.
       - packed rrset key has type and class as easily accessable struct
         members. They are still kept in network format for fast msg encode.
       - dns cache find_delegation routine.


git-svn-id: file:///svn/unbound/trunk@339 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-05-25 12:02:37 +00:00