759 commits

Author	SHA1	Message	Date
Neil Alexander	2582df752d	Fix resetting Windows adapter (reverting previous change)	2019-07-20 11:43:30 +01:00
Neil Alexander	1a5c2a4942	Update Windows module a bit - capture TAP setup errors earlier, refer to newer version of water which should fix #456	2019-07-19 22:21:30 +01:00
Arceliar	cf3ebe04a7	have Conn use Cancellation instead of manually setting up timers	2019-07-17 21:37:45 -05:00
Arceliar	6bf182e341	add util.CancellationChild() and run gofmt	2019-07-17 21:15:02 -05:00
Arceliar	06e8403aaf	add cancellation code to util, like context but just the cancellation parts + some error logic	2019-07-17 21:09:22 -05:00
Arceliar	5301207480	fix possible unsafe memory use in Conn.Read	2019-07-17 18:25:38 -05:00
Neil Alexander	06330f503f	Recover if stillAlive fails	2019-07-18 00:02:16 +01:00
Neil Alexander	311c612f2e	Only flag stillAlive on successful write	2019-07-17 23:23:19 +01:00
Neil Alexander	307b24d8cb	Fix Conn.Read/Conn.Write behavior after Conn.Close, get rid of second TUN/TAP conn reader goroutine, no longer use deadlines	2019-07-17 21:42:17 +01:00
Neil Alexander	1bf1c6eb36	Revert "Remove stillAlive code from TUN/TAP conn as it is no longer required with the new deadlines" ... This reverts commit eec70bf2f2.	2019-07-17 19:43:29 +01:00
Neil Alexander	eec70bf2f2	Remove stillAlive code from TUN/TAP conn as it is no longer required with the new deadlines	2019-07-17 13:53:16 +01:00
Neil Alexander	7d1c03d2ac	Only call stillAlive if channel read succeeds	2019-07-17 12:07:16 +01:00
Neil Alexander	747b50bb7c	Try to improve handling of timeouts	2019-07-17 11:13:53 +01:00
Neil Alexander	d34600b5f9	Try to fix TUN/TAP conn reader leakage	2019-07-17 10:12:10 +01:00
Neil Alexander	145a43e5f0	Fix #413 by always generating public keys from private ones instead of trusting public keys supplied by config	2019-07-16 09:49:28 +01:00
Neil Alexander	ea9d5db16d	Make admin socket output a bit friendlier (fixes #385)	2019-07-07 19:41:53 +01:00
Neil Alexander	30c03369cd	Try to fix CKR setup deadlock, fix some Windows output formatting	2019-07-06 20:08:32 +01:00
Neil Alexander	a10c141896	Fix data race on peermacs	2019-07-06 15:15:43 +01:00
Neil Alexander	e8272926a4	Fix TAP mode	2019-07-06 15:08:17 +01:00
Neil Alexander	618d46a7b3	Don't block on adding peers in case one is unreachable and we are forced to wait for timeout	2019-07-06 12:12:30 +01:00
Neil Alexander	12486b0557	Try to more gracefully handle shutdowns on Windows	2019-07-06 11:52:30 +01:00
Arceliar	86c30a1fc4	fix another panic from a send on a closed session worker channel, from races between Conn.Read/Write/Close	2019-07-01 18:55:07 -05:00
Arceliar	cd29fde178	temporary workaround to concurrency bug in sessions.getSharedKey	2019-06-29 19:32:15 -05:00
Arceliar	fbe44ea973	fix bug in session api code	2019-06-29 19:25:34 -05:00
Arceliar	40553a6a44	make GetSessions use the session workers to avoid races	2019-06-29 18:56:26 -05:00
Arceliar	d39428735d	recover if we try to send to a closed session worker due to a race between a Conn.Write call and a Conn.Close call	2019-06-29 18:50:21 -05:00
Arceliar	28db566b37	fix concurrency bug in iface.go	2019-06-29 18:44:24 -05:00
Arceliar	7d58a7ef3e	fix channel multiple close bug and concurrency bug in the way sessionInfo.close was being called	2019-06-29 17:44:28 -05:00
Arceliar	818eca90db	fix nil pointer deref if searches fail, block dial until a search exceeds or a timeout passes (todo: replace timer with context)	2019-06-29 16:10:02 -05:00
Arceliar	8ecf99d8a9	Merge pull request #443 from Arceliar/dial ... Bugfix in dial code	2019-06-29 12:21:19 -05:00
Arceliar	784acba823	I think this fixes the concurrent map read/write panic	2019-06-29 12:14:44 -05:00
Neil Alexander	0d23342358	Merge pull request #441 from Arceliar/dial ... Dial	2019-06-29 10:52:05 +01:00
Arceliar	e88bef35c0	get rid of old buffered session packets	2019-06-28 20:02:58 -05:00
Arceliar	e7cb76cea3	clean up unused old session maps	2019-06-28 19:21:44 -05:00
Arceliar	c808be514f	make tunAdapter.wrap return the right thing	2019-06-28 19:11:28 -05:00
Arceliar	5df110ac79	make Dial block until the search finishes, and use it as such	2019-06-28 18:42:31 -05:00
Neil Alexander	ac8ff740ee	Merge pull request #438 from neilalexander/multicast ... Try and solidify multicast interface behavior	2019-06-29 00:38:38 +01:00
Neil Alexander	27b3b9b49b	Return new copy of interfaces on each Interfaces() call	2019-06-29 00:12:56 +01:00
Neil Alexander	93a323c62c	Add support for logging to file or syslog instead of stdout	2019-06-28 23:45:04 +01:00
Arceliar	29a0f8b572	some minor refactoring to dht callbacks and searches, work in progress	2019-06-25 19:31:29 -05:00
Neil Alexander	54f1804101	Try and solidify multicast interface behavior	2019-06-20 15:11:55 +01:00
Neil Alexander	2fd3ac6837	Merge pull request #432 from neilalexander/gatekeeper ... Implement session gatekeeper functions	2019-06-13 23:41:42 +01:00
Neil Alexander	f545060e89	Add notes on isSessionAllowed checks	2019-06-13 23:37:53 +01:00
Neil Alexander	9a7d350884	Fix expressions	2019-06-11 23:48:00 +01:00
Neil Alexander	e229ad6e2b	Update comments	2019-06-11 12:52:13 +01:00
Neil Alexander	720a078a35	Add SetSessionGatekeeper ... This allows you to define a function which determines whether a session connection (either incoming or outgoing) is allowed based on the public key.	2019-06-11 10:52:21 +01:00
Neil Alexander	17175b49f2	Add multicast interfaces to platform-specific defaults (this makes it easier to avoid bringing AWDL up by default on macOS as an example, or over L2 VPNs when not expected)	2019-06-11 10:18:59 +01:00
Arceliar	4b56849b08	fix issue with sessions dying and never being fixed	2019-06-10 22:09:12 -05:00
Arceliar	1addf08ccd	don't have Conn.Read return an error for temorary crypto failures from e.g. out of order packets, just drop the packet and keep blocking until there's usable traffic	2019-05-31 17:51:01 -05:00
Neil Alexander	f0422dbd8b	Fix panic when determining if CKR is enabled	2019-05-30 17:33:59 +01:00