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1597 Commits

Author SHA1 Message Date
Daniel Kahn Gillmor df3725e635 added edns_client_subnet_private to getdns_context 
https://tools.ietf.org/html/draft-ietf-dnsop-edns-client-subnet-04

Using the above spec, an intermediate resolver may forward a chunk of
the client's IP address to the authoritative resolver.

Setting edns_client_subnet_private to a getdns_context in stub mode
will indicate to the next-hop recursive resolver that the client
wishes to keep their address information private.
 2015-11-01 15:49:50 +09:00
Willem Toorop b062974fb1 ub_setup_recursion also for non roadblock avoidance 2015-11-01 15:48:31 +09:00
Daniel Kahn Gillmor 0b388872ea clarify per-query options vs. per-upstream options 
Sending DNS cookies was overwriting any existing options (DNS OPT) in
the outbound query.

Also, DNS cookies may not be the only option that gets set
per-upstream (instead of per-query).

This changeset establishes a set of per-query options (established at
the time of the query), and a buffer of additional space for adding
options based on the upstream is in use.

The size of this buffer is defined at configure time (defaults to 3000
octets).

Just before a query is sent out, we add the per-upstream options to
the query.

Note: we're also standardizing the query in tls too, even though we're
not sending any upstream options in that case at the moment
(edns_cookies are much weaker than TLS itself)
 2015-11-01 15:47:22 +09:00
Daniel Kahn Gillmor 3e90795680 enable talking to servers with ECDSA certs 
There is no clear reason to reject servers that don't have RSA certs.
We should accept ECDSA certs as well.

(also, clean up comments about opportunistic TLS)
 2015-11-01 15:47:03 +09:00
Willem Toorop af6947cbb3 Merge branch 'develop' into features/dnssec_roadblock_avoidance 2015-11-01 15:34:21 +09:00
Willem Toorop 8b9041325b Bugfix don't grow upstreams memory 
upstreams have internal references and cannot be realloc'ed easily
 2015-11-01 15:23:26 +09:00
jad 30043d2ba5 corrected name 2015-11-01 13:09:18 +09:00
jad 51eb2fdf55 working prototype 6 2015-11-01 12:47:49 +09:00
Willem Toorop ae2cc39a36 Full roadblock avoidance functionality 2015-11-01 12:28:43 +09:00
jad f5662bbf32 working prototype 5 2015-11-01 11:43:12 +09:00
jad 2d20e18b8a working prototype 4 2015-11-01 11:14:45 +09:00
jad 25f7f2182b working prototype 3 2015-11-01 11:04:03 +09:00
jad 80864655d7 Working prototype 2 2015-11-01 10:51:00 +09:00
jad a85b17c885 working prototype 1 2015-11-01 10:24:02 +09:00
Willem Toorop 58885e04d7 dnssec_roadblock_avoidance extension 2015-10-31 21:04:08 +09:00
Willem Toorop 35c803208b Bit more concise and clear confusing code text 2015-10-31 18:24:24 +09:00
Willem Toorop fb6642d6a5 Print response dict when there is one 2015-10-31 17:59:14 +09:00
Willem Toorop 521e46879b Document that thing that we keep forgetting about 2015-10-31 17:15:36 +09:00
Willem Toorop 9ce441e59a --enable-debug-sched for getdns_query too 2015-10-31 16:24:49 +09:00
Willem Toorop de59b700ce Fix libidn really absent + NetBSD fixes 2015-10-29 19:13:39 +01:00
Willem Toorop 0a717f5d51 Warning with older (less intelligent) compiles 2015-10-29 16:25:07 +01:00
Willem Toorop d691973571 Bumb versions for 0.5.0 release 2015-10-29 15:43:00 +01:00
Willem Toorop 8c3d348f05 Help text typo 2015-10-27 16:43:25 +01:00
Willem Toorop 3c5f2d4c4d Merge branch 'v0.5.0' of github.com:getdnsapi/getdns into v0.5.0 2015-10-27 16:39:09 +01:00
wtoorop a8351f80e6 Merge pull request #117 from saradickinson/bugfix/tls_ciphers 
Fix error that was not allowing cipher suite fallback for opportunist…
 2015-10-27 16:38:25 +01:00
Sara Dickinson e397d1e020 Fix error that was not allowing cipher suite fallback for opportunistic TLS. 2015-10-25 15:28:20 +00:00
Willem Toorop 4cbdfde0e6 Typo fix 2015-10-22 16:26:32 +02:00
Willem Toorop c613743644 Update spec to 0.701 2015-10-22 15:12:15 +02:00
Willem Toorop 973fcbddcc Don't assume mini_event loop 2015-10-22 14:38:34 +02:00
Willem Toorop 47b77c948a Fix small memory leak when switching event loops 2015-10-22 14:16:53 +02:00
Willem Toorop 98a2c497d2 ldns CFLAGS for tests (+ make deps) 2015-10-22 13:46:23 +02:00
Willem Toorop fbc3b2d6a8 Use the NOT_IMPLEMENTED return code! 2015-10-22 12:13:40 +02:00
Willem Toorop b88c74b4c8 Synchronize with October 2015 spec 2015-10-22 12:02:04 +02:00
Willem Toorop 276b4c6cd8 Update dependencies and add Andrew Cathrow to team 2015-10-22 11:32:20 +02:00
Willem Toorop d601443c7e Bump versions and ChangeLog for 0.5.0rc1 2015-10-21 17:19:50 +02:00
Willem Toorop 31a07752f0 New non API functions + consts in getdns_extra.h 2015-10-21 17:02:50 +02:00
Willem Toorop ebd94f48cf Anticipate missing X509_V_ERR_HOSTNAME_MISMATCH 2015-10-21 16:01:40 +02:00
Willem Toorop 7647005285 Report memory errors in json-pointers test 2015-10-21 16:01:16 +02:00
Willem Toorop 3cc44ffcb1 Merge remote-tracking branch 'sara/feature/tls_auth_api' into features/tls_auth_api 2015-10-21 15:34:57 +02:00
Sara Dickinson 3be47edbb3 More cleanup 2015-10-16 18:40:33 +01:00
Sara Dickinson b74c62066c Cleanup 2015-10-16 18:31:57 +01:00
Sara Dickinson 689447509a Change port used for TLS to 853 2015-10-16 17:00:14 +01:00
Sara Dickinson 28ffb2fdf6 Add ls_authentication to API 2015-10-16 17:00:14 +01:00
Sara Dickinson 6b4ee4ed31 Block authenticated requests on unauthenticated connection 2015-10-16 17:00:14 +01:00
Sara Dickinson af617e92a7 Implement authenticaiton fallback on a given upstream (needs more work). Also need API option to set auth requirement. 2015-10-16 17:00:14 +01:00
Sara Dickinson e710286e45 Start work on better authentication 2015-10-16 16:57:13 +01:00
Willem Toorop d859e93c7e Don't fail on missing tgz in spec 2015-10-08 13:39:24 +02:00
Willem Toorop d0a80925c2 Bugfixes for setting with json pointers 
+ scratchpad for developing/debugging
 2015-10-08 12:54:30 +02:00
Willem Toorop 3373ed5056 Merge json pointer branch from spec repo 
(including examples)
 2015-10-07 13:15:07 +02:00
Willem Toorop 5e269b69fa Reverse example 2015-10-06 23:07:57 +02:00