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244 Commits

Author SHA1 Message Date
Willem Toorop 19547536ac arc4random in secret generation 2015-03-22 11:01:37 -05:00
Willem Toorop d06d94a0c7 Merge branch 'arc4random' into release-0.1.7 
Conflicts:
	src/config.h.in
 2015-03-22 10:55:03 -05:00
Willem Toorop 00f047816d EDNS cookies processing as stub 2015-03-22 10:50:48 -05:00
Willem Toorop 4683208fd1 First go at using arc4random 4 random numbers 2015-03-21 04:41:25 -05:00
Willem Toorop 04e2d4c2c1 bugfix: on tcp read, realloc with *new* buffer sz 2015-02-12 12:05:10 +01:00
Willem Toorop cd098f9429 bugfix: Dynamic max payload only when OPT present 2015-02-12 12:03:20 +01:00
Willem Toorop f01ed133f5 ldns_wire2pkt at create_getdns_response time only 
This break priv_get_validation_chain
 2015-02-11 14:55:22 +01:00
Willem Toorop 9ed074e58d set max_udp_payload_size 2 response size 2015-02-03 11:36:08 +01:00
Willem Toorop b5a6fa8064 rm some obsolete includes in stub.c 2015-02-03 11:24:35 +01:00
Willem Toorop 545a83e1a6 netreq->response contains wire_data packet 2015-02-03 11:12:05 +01:00
Willem Toorop f1b916aac8 Store wireformat queries in netreq's too 2015-02-03 10:46:44 +01:00
Willem Toorop 3f046cf573 Embed netreqs in dns_reqs and wire_data in netreqs 
TODO: make sure the wire_data buffer is filled with the response
 2015-01-29 12:30:40 +01:00
Willem Toorop 736f5ff157 No executable flags on source files 
Thanks Paul Wouters
 2015-01-20 12:16:49 +01:00
saradickinson 593670f524 Removing debug statement (blush) 2014-11-07 20:17:03 -10:00
saradickinson 0680e1144f Add detection of TFO support during configure 2014-10-28 17:51:49 +00:00
saradickinson 9d7d9997df TCP fast open support (linux only). Enabled with --enable-tcp-fastopen configure option. 2014-10-28 17:51:49 +00:00
Willem Toorop d92dc8b460 edns_do_bit defaults to 0 with stub 
And better handling of including OPT RR in stub query
 2014-10-28 14:32:29 +01:00
Willem Toorop 35c58cc598 set payload size < 512 to 512 with extensions too 2014-10-27 19:26:15 +01:00
Willem Toorop f633886cbf recv, write and sendto return ssize_t 2014-10-24 23:12:28 +02:00
saradickinson c5d63ed9d7 Fix 2 small bugs with resending tcp data 2014-10-24 14:38:22 +00:00
Willem Toorop d03a22ba62 fix: stub udp max_udp_size > 4096 support 2014-10-23 15:17:54 +02:00
Willem Toorop 6f6b8e65a2 Stub edns0 payload 1232 for IPv6 and 1432 for IPv4 2014-10-23 14:30:23 +02:00
Willem Toorop 07848b20ff fix: add OPT to query when just options specified 2014-10-23 13:55:37 +02:00
Willem Toorop 2d77d02084 Fallback to TCP when TC bit is set 
with stub queries...
 2014-10-21 00:17:57 +02:00
Willem Toorop ae8105bd78 Bugfix event handling with sync TCP pipelining 2014-10-20 23:51:05 +02:00
Willem Toorop e9548fc5fb Fix for TCP stub mode 
Stupid mistake.
One can not clear an freshly "cleared" initialized event!
 2014-10-19 22:51:42 +02:00
Willem Toorop fa02e3ae70 Fix timeout issue with async stub TCP pipelining 2014-10-19 08:08:45 +02:00
Willem Toorop fc6e583b4b Stub TCP pipelining 
TODO: Resolve issue with timeouts in async pipelining mode.
 2014-10-18 14:32:55 +02:00
Willem Toorop 181d8cd3f4 stub tcp lookups 
And the foundation for tcp keep connections open
 2014-10-18 00:25:41 +02:00
Willem Toorop 623c9b04a5 Retry stub with different upstream after timeout 
Backing off the broken upsteams so they are tried again (increasingly less)
 2014-10-16 14:24:13 +02:00
Willem Toorop bd01b0b83e write callback for stub requests 
which is nice for scheduling retries etc.
 2014-10-15 23:57:24 +02:00
Willem Toorop 9d1ad9d110 Respond correctly to non-blocking events 2014-10-15 23:32:33 +02:00
Willem Toorop 124de13caa Initialize udp socket nonblocking 2014-10-15 23:28:59 +02:00
Willem Toorop a0cb4e1774 Move stub resolving to stub.c again 
Merged hostname.c and service.c in general so that getdns_general_ns can become static.
Removed specialized synchronous handling from return_validation_chain code.
Removed un_timed_resolve (specialized sync handling is not needed anymore)
Renamed inter-object file symbols to priv_<name> and made intra-object symbols static as much as possible.
 2014-10-15 23:04:39 +02:00
Willem Toorop ee316741ac Async stub resolver using crafted packets 2014-10-15 15:12:16 +02:00
Willem Toorop a1be0c985d Miscelaneous fixes that came out of the unit tests 
TODO: libuv still has issues.  Do we really need a close callback?
 2014-10-15 01:13:39 +02:00
Willem Toorop 3ee930d44e Stub resolving with the libmini_event extension 2014-10-13 15:37:45 +02:00
Willem Toorop a9d37df6b8 Preliminary timeout implementation for stubs 2014-10-06 15:31:56 +02:00
Willem Toorop 1c6ce72f74 Parse /etc/resolv.conf ourselves 
At the ame time IPv6 local-link scope_id support
 2014-09-30 15:12:48 +02:00
Willem Toorop ad127c9e56 delete a space 2014-09-29 14:41:49 +02:00
Willem Toorop f9046275c1 Initial send and receive a simple udp packet 2014-09-27 01:07:42 +02:00
Willem Toorop 4daa944e9e Dnssec extensions set the do bit 2014-09-24 12:29:08 +02:00
Willem Toorop e598f64e80 gldns _buf support + add_opt_parameters extension 2014-09-16 15:43:20 +02:00
Willem Toorop 26578220af Make wire format query packet function 2014-09-09 17:19:52 +02:00