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193 Commits

Author SHA1 Message Date
Sara Dickinson 4e6e66fc77 Get sync messages working with new async code. 2015-04-27 15:32:57 +01:00
Sara Dickinson 3de15ad782 Change internal transport handling to use a list, not a fixed type 2015-04-24 16:29:08 +01:00
Sara Dickinson f2ae55858f First pass at making handshake async. Lots of issues with this code still 
- timeouts are not being rescheduled on fallback
- several error cases are not being handled correctly (e.g. 8.8.8.8) and a user callback is not always called
- the fallback mechanism is not generic (specific to tls to tcp)
 2015-04-23 17:46:31 +01:00
Willem Toorop 0ba6af3523 upstreams_cleanup from upstreams_dereference 2015-04-18 22:17:28 +02:00
Sara Dickinson 6c7ffc4e4e 1) Fix enum mapping error. 
2) Also add detection of TLS 1.2 in openssl during configure and warn that it if not available then TLS will not be available. Using TLS_ONLY in stub mode will then error with BAD_CONTEXT. TLS/TCP will fallback to TCP.

3) Explicitly disallow use of TLS_ONLY in RECURSIVE mode since it isn't supported yet. TLS/TCP will fallback to TCP.

4) Fix for MAC OS X build where openssl not linked correctly
 2015-04-17 18:38:13 +01:00
Sara Dickinson ab4fb8d9e9 Enable GETDNS_TRANSPORT_TLS_ONLY_KEEP_CONNECTIONS_OPEN for libunbound. Should only be used in stub mode. 
GETDNS_TRANSPORT_TLS_FIRST_AND_FALL_BACK_TO_TCP_KEEP_CONNECTIONS_OPEN still just does TCP.
Also some tidy up of new transport types.
 2015-04-17 15:50:08 +01:00
Sara Dickinson 99c1973fae Cleanup of TLS code 2015-04-16 18:05:51 +01:00
saradickinson 99aa79b48f First pass at TLS implementation - needs work! 2015-04-16 18:05:27 +01:00
Willem Toorop 87eb9307a7 A getter for context update callbacks 2015-04-02 22:01:30 +02:00
Willem Toorop 56bb9dbbdc Pass along a userarg with context update callbacks 2015-04-02 14:42:26 +02:00
Willem Toorop 00f047816d EDNS cookies processing as stub 2015-03-22 10:50:48 -05:00
Willem Toorop c02f895358 Miscelaneous cleanups 
as a consequence of ldns elemination with local-hosts
 2015-03-12 22:41:39 +01:00
Willem Toorop 90ae4bf62c local-hosts handling without ldns 2015-03-12 21:37:03 +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
Neel Goyal 310a7e330e Adding getters 2014-12-06 23:46:44 -05:00
Willem Toorop 114e459a43 Make things work on FreeBSD again 2014-10-31 14:17:30 +01:00
Willem Toorop 0daa5b573d Allow to set empty bindata's 
quite common in OPT record's rdata_raw
 2014-10-30 15:08:42 +01:00
Willem Toorop 522a23d864 Get rid of context_fd 
recursive mode only
 2014-10-28 15:39:48 +01:00
Willem Toorop 829c459823 Horrific typo! Please don't look. 2014-10-28 14:36:41 +01:00
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 f9195fde4d getdns_context_set_follow_redirects not changed 
Error in previous commit.
Nothing changed with getdns_context_set_follow_redirects.
It is simply not implemented
 2014-10-28 14:27:30 +01:00
Willem Toorop 4740d0baf4 context setters that can be called after create 
getdns_context_set_namespaces and getdns_context_set_upstream_recursive_servers
can also be called after context create now.
 2014-10-28 14:23:40 +01:00
Willem Toorop 4c8a179e87 issue #76 Setting payload < 512 should not error 
Thanks gmadkat
 2014-10-27 14:18:31 +01:00
Willem Toorop 2be047d48d declare inline functions in a more portable way 
Or at least in a way that works without a -O[1-3] flag...
 2014-10-24 23:20:28 +02:00
Willem Toorop cd500f055b memory leak fixes (found with valgrind) 2014-10-23 23:55:52 +02:00
Willem Toorop 73dc0f27da fix: local_hosts set keys and shallow free returns 2014-10-23 23:25:55 +02:00
Willem Toorop 4a3d7fd8b2 Replace ldns_rbtree with getdns_rbtree 
As much as possible.
In dnssec ldns_rbtree is inderectly used via the dnssec_zone struct

This change forces use to embed the data in the nodes as getdns_rbtree does not have a data attribute. This is good because lesser allocs and free's and thus slightly faster and less likely to leak memory.
 2014-10-23 23:00:30 +02:00
Willem Toorop 55e0d41d4b fix: Don't init suffix with uninitialized domain 2014-10-23 15:32:35 +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 484f98daf9 remove ldns_res from context 2014-10-23 14:14:55 +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 c017e75f5a don't try stubs without upstreams 2014-10-16 14:40:47 +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 b62e2bb84c Prepare datastructs for tcp stub resolving 2014-10-16 11:28:32 +02:00
Willem Toorop ee316741ac Async stub resolver using crafted packets 2014-10-15 15:12:16 +02:00
Willem Toorop 8f254913f1 Sync functions use the async _loop functions too 
So async and sync functions now have the same code path
 2014-10-15 12:16:34 +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 768d8fbf4d _loop version for async funcs 
So they can be used by the sync functions with a libmini_event loop
 2014-10-14 00:14:25 +02:00
Willem Toorop f61d2ae262 write and run methods for eventloop extension 2014-10-10 14:48:52 +02:00
Willem Toorop b3b634a2f5 libevent & libev following new extension scheme 2014-10-09 01:18:53 +02:00
Willem Toorop 1f203485e2 eventloop separate from context & libmini_event 2014-10-08 15:42:33 +02:00
Willem Toorop a21895d145 Fix timeout handling & simultaneous 4 & 6 requests 
Simultaneous 4 & 6 requests for async only.
Also get rid of the postponing of callbacks hack.
 2014-10-07 15:52:41 +02:00
Willem Toorop 5fc9675397 libunbound requests processing with mini_event 2014-10-06 23:50:39 +02:00
Willem Toorop 54e0b42dcd Timeouts via default mini_event extension 2014-10-06 23:04:12 +02:00
Willem Toorop 58b3e553de Remove redundant param from schedule_timeout funcs 2014-10-06 20:23:50 +02:00
Willem Toorop 648153f98c Timeouts are 64 bits 2014-10-06 16:10:09 +02:00
Willem Toorop 68520e91d4 Return empty reponse on timeouts with async too 2014-10-06 15:11:03 +02:00
Willem Toorop 332f34b3f5 set_upstream_recursive_servers small bugfixes 2014-10-02 00:16:11 +02:00
Willem Toorop 2dcdfaba37 getdns_context_set_upstream_recursive_servers 2014-10-01 23:16:43 +02:00
Willem Toorop 3742edaf07 Get rid of the address_string attribute 
Not in the spec, and had internal usage only (but not anymore)
 2014-10-01 13:08:36 +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
saradickinson d9addba883 Second pass at implementing per query namespaces! 2014-09-25 15:59:05 +00:00
saradickinson 050506341c First pass of implementing per query namespace lookup for stub resolver. Also a getdns local namespace lookup is now used for all sync calls. 2014-09-25 14:49:18 +00:00
Willem Toorop ea4ee27612 Merge branch 'master' into features/gldns 2014-09-24 23:16:46 +02:00
saradickinson 8766f135df More housekeeping 2014-09-17 18:47:04 +00:00
saradickinson 46748c9a0c Housekeeping of ldns res. Fix transport test. 2014-09-17 18:24:07 +00:00
saradickinson 5a765ad632 Fix typo 2014-09-16 11:25:18 +00:00
saradickinson cbfea31081 Add extra check in test_stub_sync for TCP messages 2014-09-13 17:07:07 +00:00
saradickinson f89acb6e2d Setting up nameservers correctly for ldns as stub 2014-09-13 16:19:25 +00:00
Sara Dickinson f59689cf68 Use ldns as stub resolover for sync queries part 1 2014-09-12 14:15:46 +00:00
Willem Toorop c690e3907e Set correct unbound option for edns payload size 2014-09-12 10:09:08 +02:00
Willem Toorop 3b9c1270c2 [API 0.505] "resolver_type" now "resolution_type" 
Renamed in the response from getdns_context_get_api_information()
 2014-09-03 15:42:11 +02:00
Willem Toorop ffe4d3d295 More missing colons in unbound options 2014-08-19 16:38:59 +02:00
Willem Toorop eac1647fba Need a colon here too 2014-08-19 16:31:13 +02:00
John Dickinson 51d04447ea Fix for issue 54: set_ub_dns_transport() not working 2014-08-10 14:59:03 +00:00
Willem Toorop 26faaa67c1 Fix building docs for blddir != srcdir 2014-05-21 16:21:45 +02:00
Willem Toorop 57b51a5dcc prefer includes local to builddir 2014-05-19 15:50:34 +02:00
Neel Goyal 501bc14de6 Update destroys to return void. Assert failure in context destroy. Update tests 2014-03-11 11:43:41 -04:00
Neel Goyal c819553c58 Add return code to _destroy methods. Prevent destroy in callbacks for the context firing them 2014-03-07 10:42:37 -05:00
Willem Toorop a1351147da context->return_dnssec_status uninitialized 
in getdns_context_create.

Also fix memory leak on create_default_namespaces error.
 2014-03-07 11:18:23 +01:00
Willem Toorop 2362dc0880 review context destroy from cancel callback 2014-03-06 14:57:22 +01:00
Neel Goyal 3f8e8ac098 Possible fix for #21 and tests 2014-03-05 22:13:37 -05:00
Neel Goyal 6ab9ce861b Fix a silly bug in getdns_context_set_return_dnssec_status 2014-03-05 10:42:36 -05:00
Neel Goyal 108f72bc36 Fix for issue #18 - allow destroy in callback 2014-03-04 17:00:18 -05:00
Neel Goyal b548cce9d8 Add a method to change unbound async mode (getdns_extra) between fork and thread 2014-02-28 19:24:09 -05:00
Willem Toorop d2c890ab6a Fill in <organization> place holder. 
s/the name of the <organization>/the names of the copyright holders/g
 2014-02-25 14:23:19 +01:00
Willem Toorop 8d77505219 s/Versign/Verisign/g in all files 2014-02-25 14:12:33 +01:00
Glen Wiley 6dd03b1cdc fixed spelling of NLnet in licenses, fixed make clean errs in docs 2014-02-24 09:26:20 -05:00
Neel Goyal deade2b8bb Update extensions to add/remove persistent event based on request count 2014-02-21 18:42:04 -05:00
Neel Goyal 7c30f3710a More code review changes 2014-02-20 17:35:27 -05:00
Neel Goyal abebc0e2b6 Create ldns_rbtree structs with mem functs 2014-02-20 17:05:15 -05:00
Neel Goyal 524783804c Fix some issues per code review 2014-02-20 16:17:41 -05:00
Neel Goyal 48fea8d9e0 Add getdns_context_set_return_dnssec_status 2014-02-20 15:42:10 -05:00
Glen Wiley 344893f87f fixed license and copyright notices 2014-02-20 09:12:19 -05:00
Neel Goyal 59b47a3470 Add getdns_context_get_api_information 2014-02-19 16:22:55 -05:00
Neel Goyal a80d22f07f Add stub for rebuilding unbound ctx. Only allow updates to certain context fields if unbound query hasn't been sent. 2014-02-19 14:56:37 -05:00
Neel Goyal 38904780f2 Add start of api_info. Add package url for autoconf 2014-02-19 13:15:27 -05:00
Willem Toorop 96b9f095a7 Implement getdns_root_trust_anchor 2014-02-19 16:56:00 +01:00
Willem Toorop e9d70dc030 Return INVALID_PARAMETER when upstreams is NULL 2014-02-18 14:38:46 +01:00
Willem Toorop edf1da405f Only set default trust anchor file when it is good 2014-02-12 14:50:00 +01:00
Willem Toorop 340655330b Re-enabled stub resolution 
Also re-indented the prepare_for_resolution and ub_setup_stub functions
Sorry for that.
 2014-02-12 12:37:05 +01:00
Willem Toorop a3f50a6d86 Test accessibility of trust anchor before adding 2014-02-11 22:53:10 +01:00
Willem Toorop c51e597410 Configure option for trust anchor & dnssec_status 2014-02-11 22:42:21 +01:00
Willem Toorop 563c2a5335 Make time compare portabel + missing includes 2014-02-11 09:57:19 +01:00
Glen Wiley bdff98ffb3 steps toward proper support of namespaces and system files 2014-02-10 19:59:45 -05:00
Willem Toorop 20853601a6 use enum types where possible 
following API 0.387 (commit 13571e02f1)
 2014-02-09 17:46:12 +01:00
Neel Goyal f6760fc94c Add timeout test. 2014-02-06 22:40:36 -05:00
Neel Goyal 3af362e2fd Fix some major bugs in extensions when clearing timeout. Add libev 2014-02-06 00:24:26 -05:00