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145 Commits

Author SHA1 Message Date
Willem Toorop 3e6c5775ff Fetch and equip context with trust-anchors 2017-06-30 10:18:07 +02:00
Willem Toorop 742588dd6f Merge branch 'develop' into hackathon/zeroconf-dnssec 2017-06-29 11:09:30 +02:00
Willem Toorop fb267938c3 Start with fetching root-anchors remotely 
Also lays the foundation for looking up upstreams by name and DANE authentication of upstreams.
 2017-06-28 20:35:30 +02:00
Willem Toorop 04e554086a A configurable log function 
Currently used only for DAEMON_DEBUG
 2017-06-27 00:23:22 +02:00
Willem Toorop 7ea3beaa6a Equip context with xml read trust anchors 2017-06-22 12:27:20 +02:00
Willem Toorop e496d13777 Start with getting files from user area 2017-06-20 15:38:32 +02:00
Willem Toorop 5d12545391 Bugfix in handling UDP backing off 2017-03-22 10:52:55 +01:00
wtoorop 52e3d2e1b0 Merge pull request #265 from saradickinson/feature/new_settings 
Feature/new settings
 2017-03-20 22:25:52 +01:00
Willem Toorop ed0d4d044c Merge remote-tracking branch 'upstream/develop' into features/mdns-client 2017-03-20 16:42:24 +01:00
Sara Dickinson 6f7bad5d73 Add new configuration parameters for TLS back off time and connection retries 2017-03-17 17:26:18 +00:00
Sara Dickinson 1d4e3dd790 Update the name of the new option to 'round_robin_upstreams' 2017-03-17 16:53:03 +00:00
Sara Dickinson f0f3c43552 - Add a new mode where for TLS (and infact TCP too) the upstream selection simply cycles over all the upstreams rather than treating them as an ordered list and always using the first open one. 
- Make IP field in debug output fixed width
- Collect all the one line config options at the top of the stubby.conf file to make it easier to read
 2017-03-16 14:51:46 +00:00
Willem Toorop 5ea181172a Reschedule pending netreqs 2017-03-15 15:16:42 +01:00
Willem Toorop 14c9f3aafc Track netreqs "in flight" 2017-03-14 17:17:56 +01:00
Willem Toorop 79ce0cff85 Make mdns compile on Linux 2017-03-09 14:36:20 +01:00
Willem Toorop de1ab4c8a4 Merge branch 'develop' into huitema-develop 2017-03-06 16:07:12 +01:00
Willem Toorop 74b1f77357 Cancel get validation chain getdns_dns_reqs 
And miscellaneous little other scheduling fixes and optimizations
 2017-02-18 13:16:25 +01:00
Christian Huitema 6d3e0c7ca2 Rewrote the continuous query organization to use the LRU cache instead of an RB tree. 2017-02-14 11:30:29 -10:00
Christian Huitema 1587e2f8f5 Code to manage the MDNS cache using LRUHASH 2017-02-13 18:28:46 -10:00
Christian Huitema 93d6f2b18f Intermediate commit, after definition of the MDNS context 2017-02-06 18:23:35 -10:00
Christian Huitema 83ec9b74e9 Merge branch 'develop' of https://github.com/huitema/getdns into develop 
Conflicts:
	src/jsmn
 2017-01-20 19:57:11 -08:00
Christian Huitema 31eee9c7d1 Intermediate commit of context.h, mdns.[ch] 2017-01-20 19:44:05 -08:00
Willem Toorop 2281accd38 Extra fixes for pedantic warnings 2016-12-08 16:36:23 +01:00
Willem Toorop f31b2fa233 Merge branch 'develop' into release/1.1.0-alpha3 2016-12-08 15:06:25 +01:00
Willem Toorop 473da8966b Library fixed for CFLAGS=-Wextra 2016-12-08 14:05:58 +01:00
Sara Dickinson 576e38977f More logging changes to stubby to correctly report profile, transport and stats for TCP and UDP when used as fallbacks. 
Reporting UDP stats every 100 responses or timeouts to give user some indication UDP is being used.
 2016-12-05 18:05:04 +00:00
Sara Dickinson a0ae9130cc Fix issue with session re-use making authentication appear to fail 2016-10-21 14:18:24 +01:00
Sara Dickinson fdbefa17ec Add timer for back off on upstream (use 1 hr). Reset as new upstream when re-instated. 2016-08-05 17:25:27 +01:00
Sara Dickinson a1461d51ec Add abbreviated logging mode for daemon 2016-08-05 14:10:55 +01:00
Sara Dickinson 0432fe37c4 Tinker with upstream keepalive 2016-08-04 16:10:23 +01:00
wtoorop 79f92cedd2 Merge pull request #197 from saradickinson/feature/upstream_handling 
Feature/upstream handling
 2016-07-14 10:58:32 +02:00
Willem Toorop be97bd1d71 Mv getdns_context_set_listen_addresses in the lib 
Also, check for request_id +
cancel a reply by specifying NULL as response to getdns_reply
 2016-07-13 14:50:44 +02:00
Willem Toorop d0f01b6bc4 Default values for extensions in context 2016-07-07 14:47:38 +02:00
Sara Dickinson 8fa84c836a Initial re-work of stateful transport selection and timeout/error handling. Also update transport test to avoid timeout. 2016-07-04 17:02:14 +01:00
Sara Dickinson 98d636b99d Updates to unit tests and tpkg 2016-05-16 17:56:48 +01:00
Sara Dickinson 5f225d6be3 Add TLS session resumption 2016-05-16 17:41:55 +01:00
Willem Toorop da577a463d set upstream loop to the sync loop for sync reqs 
And reset to the async loop when sync request was finished, rescheduling the upstream->event.
Note that finished_event is scheduled against the async loop always.
 2016-04-11 14:49:44 +02:00
Willem Toorop b0ecda5d2e No more side effects with synchronous calls 
(and upstreams that keep connections open)
 2016-03-23 22:13:31 +01:00
Willem Toorop ab742b34b6 Miscelaneous scheduling fixes and improvements 2016-03-17 16:49:05 +01:00
Willem Toorop d938c433ab Set root servers without temporary file 2016-03-14 11:33:06 +01:00
Willem Toorop a83c54387d Reuse sync eventloop per context 
So recursive resolution can depend on and continue with outstanding queries it depends on
 2016-03-09 11:16:19 +01:00
Willem Toorop 4230961e9f Basic usage of unbound pluggable event loop 2016-03-01 16:29:37 +01:00
Willem Toorop ae2b16665b Setup getdns eventloop in libunbound 
When unbound supports this
 2016-01-19 16:52:11 +01:00
Willem Toorop 4fd8d3dddd Replace mini_event extension by default_eventloop 
* default_eventloop was prototyped in getdns_query and is still in there as my_eventloop
  * It interfaces directly with the scheduling primitives of getdns.
  * It can operate entirely from stack and does not have to do
    any memory allocations or deallocations.

* Adapted configure.ac to allow libunbound to be linked with Windows
  (with the removal of winsock_event.c we have no symbol clashed anymore)

* Added STUB_TCP_WOULDBLOCK return code in stub_resolving helper functions,
  to anticipate dealing with edge triggered event loops (versus level triggered). (i.e. Windows)
 2016-01-12 15:52:14 +01:00
Willem Toorop 89b6c04d4f First query append 2015-12-29 17:34:14 +01:00
Willem Toorop 54498cd556 Distinct between suffix and suffixes more clearly 2015-12-29 16:23:04 +01:00
Willem Toorop 5a388386b4 Store suffixes in wireformat 2015-12-29 16:00:15 +01:00
saradickinson b777552f34 Merge pull request #131 from saradickinson/feature/pubkey-pinning 
Feature/pubkey pinning
 2015-12-24 10:13:53 +00:00
Willem Toorop 8bde787703 Use mkstemp instead of tmpnam to eliminate warning 2015-12-24 10:50:58 +01:00
Daniel Kahn Gillmor d09675539e Provide access to the pinsets during the TLS verification callback 
We do this by associating a getdns_upstream object with the SSL object
handled by that upstream.

This allows us to collapse the verification callback code to a single
function.

Note that if we've agreed that fallback is ok, we are now willing to
accept *any* cert verification error, not just HOSTNAME_MISMATCH.
This is fine, because the alternative is falling back to cleartext,
which would be worse.

We also always set SSL_VERIFY_PEER, since we might as well try to do
so; we'll drop the verification error ourselves if we know we're OK
with falling back.
 2015-12-23 18:00:43 +00:00