103 Commits

Author	SHA1	Message	Date
Arceliar	5d323861f0	properly fix the memory errors, it was caused by a function returning and PutBytes-ing a buffer before a worker had a chance to decrypt the buffer, so it would GetBytes the same buffer by dumb luck and then get an illegal overlap	2019-04-26 22:21:31 -05:00
Neil Alexander	870b2b6a2e	Remove CKR from src/yggdrasil (it will be moved into tuntap)	2019-04-23 10:28:40 +01:00
Neil Alexander	e1a2d666bf	Clean up router, tweaks	2019-04-22 23:12:13 +01:00
Arceliar	5dada3952c	use a session worker to try to avoid mutex hell. compiles, but incomplete and doesn't work yet	2019-04-21 20:38:14 -05:00
Neil Alexander	79bcfbf175	Change some mutexes to atomics, change conns map to pointers, sort of works but seems to deadlock very easily	2019-04-21 11:50:41 +01:00
Neil Alexander	d01662c1fb	Try to convert TUN/TAP to use new yggdrasil.Conn, search masks are still broken	2019-04-20 16:32:27 +01:00
Neil Alexander	f3e742a297	Squash a whole load of races (and mutex half the world)	2019-04-20 11:53:38 +01:00
Neil Alexander	160e01e84f	Searches called from api.go, various other tweaks, searches now have a callback for success/failure, node ID now reported by admin socket	2019-04-18 23:38:23 +01:00
Neil Alexander	39baf7365c	Unexport/modify some interfaces to revive broken iOS/Android builds	2019-03-30 00:09:35 +00:00
Neil Alexander	f19a4e4398	More godoc improvements	2019-03-29 18:18:31 +00:00
Neil Alexander	b5ac65cacb	Rearrange public interface, godoc improvements	2019-03-29 18:05:17 +00:00
Neil Alexander	a830521078	Don't crash if Yggdrasil is started with no router adapter	2019-03-29 08:38:09 +00:00
Neil Alexander	dd05a7f2a8	Tweaks	2019-03-28 19:09:19 +00:00
Neil Alexander	eb22ed44ac	Add new reject channel to router so we can send back rejected packets to adapter (e.g. for ICMPv6 Packet Too Big), implement ICMPv6 PTB in TUN/TAP instead of router	2019-03-28 09:50:13 +00:00
Neil Alexander	0b494a8255	Refactoring: move tuntap and icmpv6 into separate package	2019-03-28 00:30:25 +00:00
Neil Alexander	61774aed3b	Show proto in admin socket, link linkInfo from peer, other fixes	2019-03-04 20:33:08 +00:00
Arceliar	304f22dc1d	re-enable session workers in a way that doesn't block and drops packets before decrypting if necessary	2019-02-28 20:05:21 -06:00
Arceliar	042adb0516	make sure the only place traffic is ever dropped is in the switch. this currently disables the dedicated crypto workers	2019-02-23 00:07:00 -06:00
Arceliar	2f8dd5dde0	remove race condition in setting peer.close by requiring it as an argument to newPeer	2019-02-03 15:50:25 -06:00
Neil Alexander	0838928668	Add support for flexible logging levels	2019-01-27 13:31:43 +00:00
Neil Alexander	c85dbaea95	Fix missing nodeinfo.init	2019-01-16 13:23:26 +00:00
Neil Alexander	9e486ed4fe	Move nodeinfo into router	2019-01-14 19:05:16 +00:00
Neil Alexander	5cde3b5efc	Update nodeinfo in router reconfigure	2019-01-14 18:51:49 +00:00
Neil Alexander	9e186bdd67	Remove mutexes from CKR and use router goroutine/doAdmin for update config	2019-01-14 18:34:15 +00:00
Neil Alexander	bd04124e43	Reconfigure support for crypto-key routing	2019-01-14 18:06:41 +00:00
Neil Alexander	7fae1c993a	Handle errors from reconfigure tasks	2018-12-30 12:04:42 +00:00
Neil Alexander	219fb96553	Support notifying components for config reload, listen for SIGHUP	2018-12-29 18:51:51 +00:00
Arceliar	dfcdafa55c	move special peer/dht insert logic form router.go to dht.go	2018-12-20 17:37:59 -06:00
Arceliar	28c7d75a20	fix conflicts with nodeinfo and update that for new crypto type names	2018-12-15 18:11:02 -06:00
Neil Alexander	e0ff3ca587	Rename Metadata to NodeInfo	2018-12-15 22:37:11 +00:00
Arceliar	ea4ca02681	fix code after moving address/crypto/util	2018-12-14 20:49:18 -06:00
Neil Alexander	cdd2e7910a	Merge remote-tracking branch 'origin/develop' into metadata	2018-12-15 00:48:54 +00:00
Neil Alexander	d5031a5cb6	Metadata exchange without sessions	2018-12-15 00:48:27 +00:00
Neil Alexander	f9dc300787	Define Adapter base type/interface	2018-12-14 18:29:00 +00:00
Neil Alexander	8045cb4dc3	Define generic adapter type, rename tunDevice to tunAdapter	2018-12-14 18:21:08 +00:00
Neil Alexander	2a38ad07cd	Don't send ICMPv6 back when tun disabled	2018-12-14 18:08:40 +00:00
Neil Alexander	9eaa2566c1	Parameterise tun.init	2018-12-14 18:08:13 +00:00
Neil Alexander	10157483f9	Move tunDevice into router	2018-12-14 17:35:02 +00:00
Neil Alexander	64060a447c	Remove metadata-peer association until we have some sensible way to cache it	2018-12-12 22:58:16 +00:00
Neil Alexander	74de8c9416	Consistent function naming for metadata	2018-12-12 22:48:04 +00:00
Neil Alexander	042a3400fe	Wrap the metadata with a mutex to guarantee thread safety across core/router/sessions	2018-12-12 22:40:49 +00:00
Neil Alexander	97464feba9	Working metadata exchange	2018-12-12 19:51:28 +00:00
Neil Alexander	6200136fce	Merge branch 'descriptive' into metadata	2018-12-12 18:04:49 +00:00
Arceliar	9046dbde4f	remove sigManager, it seems safer to just burn the CPU than to store a map of strings of potentially arbitrary length	2018-11-25 13:06:54 -06:00
Arceliar	5fa23b1e38	move router.recvPacket calls into the main router goroutine, to make the ckr checks threadsafe	2018-11-20 22:04:18 -06:00
Neil Alexander	fc5a5830aa	Merge pull request #203 from Arceliar/chord ... Chord	2018-11-14 20:13:42 +00:00
Arceliar	8cf8b0ec41	fix bug in recvPacket for packets coming from a subnet	2018-11-11 00:00:47 -06:00
Neil Alexander	685b565512	Check IP header lengths correctly per protocol	2018-11-07 10:29:08 +00:00
Neil Alexander	9542bfa902	Check the session perm pub key against the CKR key	2018-11-07 10:16:46 +00:00
Neil Alexander	fbfae473d4	Use full node ID for CKR routes instead of truncated node IDs from the address/subnet	2018-11-07 10:04:31 +00:00