Neil Alexander
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0d23342358
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Merge pull request #441 from Arceliar/dial
Dial
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2019-06-29 10:52:05 +01:00 |
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Arceliar
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e88bef35c0
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get rid of old buffered session packets
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2019-06-28 20:02:58 -05:00 |
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Arceliar
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e7cb76cea3
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clean up unused old session maps
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2019-06-28 19:21:44 -05:00 |
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Arceliar
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5df110ac79
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make Dial block until the search finishes, and use it as such
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2019-06-28 18:42:31 -05:00 |
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Neil Alexander
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93a323c62c
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Add support for logging to file or syslog instead of stdout
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2019-06-28 23:45:04 +01:00 |
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Arceliar
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29a0f8b572
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some minor refactoring to dht callbacks and searches, work in progress
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2019-06-25 19:31:29 -05:00 |
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Neil Alexander
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f545060e89
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Add notes on isSessionAllowed checks
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2019-06-13 23:37:53 +01:00 |
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Neil Alexander
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e229ad6e2b
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Update comments
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2019-06-11 12:52:13 +01:00 |
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Neil Alexander
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720a078a35
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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.
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2019-06-11 10:52:21 +01:00 |
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Arceliar
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4b56849b08
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fix issue with sessions dying and never being fixed
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2019-06-10 22:09:12 -05:00 |
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Arceliar
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1addf08ccd
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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
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2019-05-31 17:51:01 -05:00 |
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Neil Alexander
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9e086e70f0
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Don't indefinitely block TUN/TAP reader goroutine when a conn error happens
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2019-05-30 12:44:47 +01:00 |
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Neil Alexander
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0096d1ae3e
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Re-add ICMPv6 packet too big handling
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2019-05-29 20:16:17 +01:00 |
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Neil Alexander
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3b6c726a3c
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Fix bug where MTU was ignored by sessions, resulting in default 1280
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2019-05-29 19:11:12 +01:00 |
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Neil Alexander
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78eb40cbad
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Record session uptime (purely for the admin socket)
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2019-05-29 12:59:36 +01:00 |
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Arceliar
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5ea864869a
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don't spam searches for unused connections. todo: timeout old connections somehow
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2019-05-23 20:27:52 -05:00 |
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Neil Alexander
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5b8d8a9341
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Reimplement getNodeInfo, dhtPing, get/add/removeAllowedEncryptionPublicKey, add/removePeer
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2019-05-20 19:51:44 +01:00 |
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Neil Alexander
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8ef1978cb1
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Start factoring out the admin socket into a separate module (not all functions implemented yet)
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2019-05-19 17:27:48 +01:00 |
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Neil Alexander
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7ca5a2533d
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Implement GetDHT, GetSwitchQueues, GetSessions
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2019-05-19 16:29:04 +01:00 |
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Neil Alexander
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8a6f6f3b2b
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Implement GetPeers and GetSwitchPeers API functions in Core, in preparation for breaking out the admin socket into a separate module
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2019-05-18 17:21:02 +01:00 |
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Neil Alexander
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ce60609906
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Remove wrappedConn as unnecessary
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2019-05-18 16:16:32 +01:00 |
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Neil Alexander
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ae2cc13d14
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Fix configuration reloading support
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2019-05-17 22:29:52 +01:00 |
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Arceliar
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9c01947b1c
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reduce allocations in switch
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2019-05-16 18:10:47 -05:00 |
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Arceliar
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522ed147b1
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use the subnet derived ID/mask when creating a connection based on a subnet address, fix a potential blocking channel send in tuntap/conn.go, and get debug.go compiling well enough to profile things (the sim is currently still broken)
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2019-05-15 18:01:26 -05:00 |
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Arceliar
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6469e39ff1
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workaround to random timeouts
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2019-04-26 22:42:05 -05:00 |
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Arceliar
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5d323861f0
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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
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2019-04-26 22:21:31 -05:00 |
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Arceliar
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01ea6d3d80
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somehow this doesn't seem to deadlock or crash from buffer reuse (util.PutBytes), but I have no idea why it was doing that before and not now
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2019-04-26 21:49:11 -05:00 |
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Arceliar
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15051b0a3c
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Add deadline timers, keep searches alive until they complete (or the conn is closed) to keep Write from blocking forever
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2019-04-26 19:31:47 -05:00 |
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Arceliar
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0059baf36c
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add a newConn function that returns a pointer to a Conn with atomics properly initialized
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2019-04-26 18:07:57 -05:00 |
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Neil Alexander
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75130f7735
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Fix TAP support again
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2019-04-23 11:46:16 +01:00 |
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Neil Alexander
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870b2b6a2e
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Remove CKR from src/yggdrasil (it will be moved into tuntap)
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2019-04-23 10:28:40 +01:00 |
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Neil Alexander
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d7a1c04748
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It works, sort of, amazingly
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2019-04-22 23:58:59 +01:00 |
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Neil Alexander
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e1a2d666bf
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Clean up router, tweaks
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2019-04-22 23:12:13 +01:00 |
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Neil Alexander
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6e528799e9
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Conn Read/Write operations will block while search completes
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2019-04-22 22:38:37 +01:00 |
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Neil Alexander
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ea8948f378
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TUN/TAP addr/subnet to Conn mappings, other fixes
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2019-04-22 20:06:39 +01:00 |
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Neil Alexander
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9778f5d2b8
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Fix search behaviour on closed Conns, various other fixes
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2019-04-22 15:00:19 +01:00 |
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Neil Alexander
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bbd1246f7b
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Fix bug in mask generation for outbound dials, change iface reader mutexes to read-only locks unless RW is needed
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2019-04-22 11:49:47 +01:00 |
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Neil Alexander
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47eb2fc47f
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Break deadlock by creating session recv queue when session is created instead of repointing at search completion, also make expired atomic
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2019-04-22 11:20:35 +01:00 |
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Arceliar
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5a02e2ff44
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apparently it was these callbacks that were sometimes deadlocking things
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2019-04-21 22:31:56 -05:00 |
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Arceliar
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5dada3952c
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use a session worker to try to avoid mutex hell. compiles, but incomplete and doesn't work yet
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2019-04-21 20:38:14 -05:00 |
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Neil Alexander
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0b8f5b5dda
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Tweaks
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2019-04-21 12:28:46 +01:00 |
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Neil Alexander
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781cd7571f
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Fix race on tun conns, but still deadlocks if more than one connection is opened
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2019-04-21 12:00:31 +01:00 |
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Neil Alexander
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79bcfbf175
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Change some mutexes to atomics, change conns map to pointers, sort of works but seems to deadlock very easily
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2019-04-21 11:50:41 +01:00 |
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Neil Alexander
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62621f2960
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Some tweaks
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2019-04-20 20:22:58 +01:00 |
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Neil Alexander
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d01662c1fb
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Try to convert TUN/TAP to use new yggdrasil.Conn, search masks are still broken
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2019-04-20 16:32:27 +01:00 |
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Neil Alexander
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f3e742a297
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Squash a whole load of races (and mutex half the world)
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2019-04-20 11:53:38 +01:00 |
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Neil Alexander
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24281d4049
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Fix Read, update sample
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2019-04-19 23:47:11 +01:00 |
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Neil Alexander
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e31b914e38
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Improve errors and handling of expired sessions
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2019-04-19 23:30:43 +01:00 |
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Neil Alexander
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7e726b0afb
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Listener should clean up a bit more when closing
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2019-04-19 23:04:09 +01:00 |
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Neil Alexander
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aac88adbed
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Listen-Accept-Read-Write pattern now works, amazingly
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2019-04-19 22:57:52 +01:00 |
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Neil Alexander
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27b78b925d
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Move mutexes around
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2019-04-19 21:23:15 +01:00 |
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Neil Alexander
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e3eadba4b7
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Protect session nonces with mutexes, modify sent/received bytes atomically
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2019-04-19 20:10:41 +01:00 |
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Neil Alexander
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ade684beff
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Signal when a session is closed, other tweaks
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2019-04-19 10:55:15 +01:00 |
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Neil Alexander
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c593721362
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Tweaks
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2019-04-19 00:33:54 +01:00 |
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Neil Alexander
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b20c8b6da5
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Move some things around a bit, delete session workers
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2019-04-19 00:11:43 +01:00 |
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Neil Alexander
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b2f4f2e1b6
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Update errors, update Write
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2019-04-19 00:07:26 +01:00 |
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Neil Alexander
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160e01e84f
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Searches called from api.go, various other tweaks, searches now have a callback for success/failure, node ID now reported by admin socket
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2019-04-18 23:38:23 +01:00 |
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Neil Alexander
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eef2a02d0a
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Experiment with new API
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2019-04-18 16:38:24 +01:00 |
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Neil Alexander
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24fa8355f1
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Merge pull request #401 from neilalexander/modular
Refactoring for Yggdrasil library
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2019-04-17 18:35:10 +01:00 |
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cathugger
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4488189a75
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wire: cleaner and faster wire_intToUint and wire_intFromUint
Bit operations are much faster on most processors than multiplication.
Also specify that it's zigzag to ease finding additional documentation for it.
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2019-04-06 21:34:47 +03:00 |
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Neil Alexander
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90feae6a7d
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Comment out AWDL (doesn't work in iOS properly) and move out of main package
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2019-04-01 20:12:39 +01:00 |
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Neil Alexander
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350b51cabb
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TUN/TAP now uses config, log, etc from adapter.go
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2019-04-01 20:10:14 +01:00 |
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Neil Alexander
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58f5cc88d0
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Fix session bug, fix dummy adapter, fix mobile framework builds
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2019-04-01 19:59:50 +01:00 |
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Neil Alexander
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047717abf2
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Break out mobile and dummy adapter
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2019-04-01 18:02:06 +01:00 |
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Neil Alexander
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39baf7365c
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Unexport/modify some interfaces to revive broken iOS/Android builds
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2019-03-30 00:09:35 +00:00 |
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Neil Alexander
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4c0c3a23cb
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Fix bugs
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2019-03-29 18:24:57 +00:00 |
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Neil Alexander
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f19a4e4398
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More godoc improvements
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2019-03-29 18:18:31 +00:00 |
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Neil Alexander
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b5ac65cacb
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Rearrange public interface, godoc improvements
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2019-03-29 18:05:17 +00:00 |
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Neil Alexander
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399e1a2ffe
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Make AddPeer remember added peer (as opposed to CallPeer which does not)
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2019-03-29 08:58:30 +00:00 |
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Neil Alexander
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a830521078
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Don't crash if Yggdrasil is started with no router adapter
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2019-03-29 08:38:09 +00:00 |
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Neil Alexander
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dd05a7f2a8
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Tweaks
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2019-03-28 19:09:19 +00:00 |
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Neil Alexander
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fd0b614f9c
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Temporarily disable debug CircleCI builds as I don't know how badly I've broken the sim with this PR
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2019-03-28 18:03:14 +00:00 |
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Neil Alexander
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7ea4e9575e
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Break out multicast into a separate package
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2019-03-28 16:13:14 +00:00 |
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Neil Alexander
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eb22ed44ac
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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
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2019-03-28 09:50:13 +00:00 |
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Neil Alexander
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0715e829c2
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Fix adapter setup and no longer panics on packets shorter than IP header
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2019-03-28 09:12:00 +00:00 |
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Neil Alexander
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0b494a8255
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Refactoring: move tuntap and icmpv6 into separate package
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2019-03-28 00:30:25 +00:00 |
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Neil Alexander
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5bacfabae7
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Handle cases where link-local addresses may disappear or change
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2019-03-13 17:43:33 +00:00 |
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Neil Alexander
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41872820c3
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Remove isAutoconf option to GenerateConfig
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2019-03-12 19:18:43 +00:00 |
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Neil Alexander
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dc3a05f13a
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Correctly classify link-local addresses in the TCP handler, fix AllowedPublicEncryptionKeys warning
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2019-03-12 16:03:02 +00:00 |
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Neil Alexander
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229de91a3a
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Fix AllowedEncryptionPublicKeys so that it works in incoming connections and not outgoing ones
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2019-03-12 15:01:27 +00:00 |
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Neil Alexander
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9d5ca85424
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Add LinkLocalTCPPort option
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2019-03-10 19:08:56 +00:00 |
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Neil Alexander
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3c2cdfea1c
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Keep AWDL awake, or wake it up again after a minute if suspended for some reason (e.g. sleep)
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2019-03-10 18:05:27 +00:00 |
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Arceliar
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3c696c3e55
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use idle time in switch decisions to force it to try all links
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2019-03-09 19:27:52 -06:00 |
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Arceliar
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c7b4bfcef5
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misc fixes
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2019-03-09 18:08:26 -06:00 |
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Neil Alexander
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03eec4b14d
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Don't leak interface name via multicast, ensure zone is always correct when dialling link-local
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2019-03-09 09:24:52 +00:00 |
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Arceliar
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a0e6edd219
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Merge pull request #360 from neilalexander/multilink
Support for multiple listeners
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2019-03-08 18:56:47 -06:00 |
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Arceliar
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426d157025
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make sure we don't replace an existing listener
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2019-03-08 18:51:07 -06:00 |
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Neil Alexander
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917ca6c1c5
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Make changes based on review comments
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2019-03-08 10:26:46 +00:00 |
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Arceliar
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02b1892cc5
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try to switch parents if a parent link is blocked
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2019-03-07 21:36:12 -06:00 |
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Neil Alexander
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b8cabf3212
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Support removing Listen interfaces at runtime properly
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2019-03-06 16:40:48 +00:00 |
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Neil Alexander
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531d9f39ca
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Fix multicast bug, set static multicast interval 15 seconds
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2019-03-06 12:15:40 +00:00 |
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Neil Alexander
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c0d5a8c0bd
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Clean up old listeners first
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2019-03-06 12:09:57 +00:00 |
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Neil Alexander
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f4e17b9a9f
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Properly handle multicast interfaces going up and down
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2019-03-06 12:07:33 +00:00 |
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Neil Alexander
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de2aff2758
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Refactor multicast so that it creates a new TCP listener for each interface with LL addresses (so that it will not break if Listen is not set with a wildcard address)
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2019-03-06 11:06:13 +00:00 |
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Neil Alexander
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19267beb9e
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Merge branch 'develop' into multilink
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2019-03-05 22:07:20 +00:00 |
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Neil Alexander
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236692bdc4
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Add getTunnelRouting and setTunnelRouting (fixes #362)
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2019-03-05 17:55:46 +00:00 |
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Neil Alexander
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a17d6d3a68
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Fix getTunTap (fixes #363)
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2019-03-05 17:37:26 +00:00 |
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Neil Alexander
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2ef823e69c
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Fix deadlock when reconfiguring multicast
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2019-03-04 23:16:46 +00:00 |
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Neil Alexander
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88925d3e06
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Centralise call/listen functions in link.go
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2019-03-04 22:45:35 +00:00 |
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Neil Alexander
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61774aed3b
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Show proto in admin socket, link linkInfo from peer, other fixes
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2019-03-04 20:33:08 +00:00 |
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