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Commit Graph

1832 Commits

Author SHA1 Message Date
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
7e837e97e9 Merge pull request #427 from neilalexander/ckrenabled
Fix panic when determining if CKR is enabled
2019-05-31 11:33:07 +01:00
f0422dbd8b Fix panic when determining if CKR is enabled 2019-05-30 17:33:59 +01:00
e430d16018 Merge pull request #426 from neilalexander/errorhandle
Don't indefinitely block TUN/TAP reader goroutine after conn error
2019-05-30 12:52:35 +01:00
9e086e70f0 Don't indefinitely block TUN/TAP reader goroutine when a conn error happens 2019-05-30 12:44:47 +01:00
396c879d0f Merge pull request #425 from neilalexander/sessionmtu
Re-add ICMPv6 packet too big handling
2019-05-29 20:19:41 +01:00
0096d1ae3e Re-add ICMPv6 packet too big handling 2019-05-29 20:16:17 +01:00
75cc25b7f4 Merge pull request #424 from neilalexander/sessionmtu
Fix bug where MTU was ignored by sessions, resulting in default 1280
2019-05-29 19:17:10 +01:00
3b6c726a3c Fix bug where MTU was ignored by sessions, resulting in default 1280 2019-05-29 19:11:12 +01:00
6b6266bfdd Merge pull request #419 from yggdrasil-network/modular
Modular Yggdrasil
2019-05-29 18:19:13 +01:00
78eb40cbad Record session uptime (purely for the admin socket) 2019-05-29 12:59:36 +01:00
b2513fce56 have the tunConn close things after a 2 minute timeout 2019-05-28 18:35:52 -05:00
5ea864869a don't spam searches for unused connections. todo: timeout old connections somehow 2019-05-23 20:27:52 -05:00
70774fc3de Reimplement get/setTunnelRouting, add/removeSourceSubnet, add/removeRoute, getRoutes, getSourceSubnets, make CKR threadsafe 2019-05-20 21:45:33 +01:00
5b8d8a9341 Reimplement getNodeInfo, dhtPing, get/add/removeAllowedEncryptionPublicKey, add/removePeer 2019-05-20 19:51:44 +01:00
e9e2d7bc6f Remove debug println 2019-05-19 22:03:20 +01:00
d575b83ec1 Refactor admin socket somewhat, allow modules to set up their own handlers 2019-05-19 22:02:04 +01:00
8ef1978cb1 Start factoring out the admin socket into a separate module (not all functions implemented yet) 2019-05-19 17:27:48 +01:00
7ca5a2533d Implement GetDHT, GetSwitchQueues, GetSessions 2019-05-19 16:29:04 +01:00
8a6f6f3b2b Implement GetPeers and GetSwitchPeers API functions in Core, in preparation for breaking out the admin socket into a separate module 2019-05-18 17:21:02 +01:00
ce60609906 Remove wrappedConn as unnecessary 2019-05-18 16:16:32 +01:00
5b09b45572 Merge pull request #416 from fifteenthcommotion/yggdrasil-brute-simple
contribute decently fast yggdrasil address generator in C
2019-05-18 12:28:49 +01:00
080052ce04 remove ygg-brute gitignore 2019-05-18 04:25:57 -07:00
1b3ec0b93f Fix multicast start check so that it shouldn't give up if interfaces aren't up when Yggdrasil starts (fixes #405) 2019-05-17 22:59:29 +01:00
2df62e2b9b Remove code that translates v0.2 config options (it was commented out anyway) 2019-05-17 22:52:14 +01:00
ae2cc13d14 Fix configuration reloading support 2019-05-17 22:29:52 +01:00
71ccaf753e Add crypto-key routing into TUN/TAP 2019-05-17 22:09:20 +01:00
9c01947b1c reduce allocations in switch 2019-05-16 18:10:47 -05:00
522ed147b1 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) 2019-05-15 18:01:26 -05:00
5bed78c7a7 add CC0 for good measure 2019-05-12 12:40:45 -07:00
db85a11194 unlicense and spacing perfectionism 2019-05-12 02:18:03 -07:00
5a3c730097 contribute decently fast yggdrasil address generator in C 2019-05-11 16:31:46 -07:00
efdaea1b5e fix some races and GetBytes/PutBytes usage, but this still seems to deadlock somewhere in iperf tests 2019-05-02 17:37:49 -05:00
5f66c4c95c Try using separate workers for each TUN/TAP connection (sometimes produces duplicate packets when communicating with both the node address and a subnet address, sometimes also can't Ctrl-C to quit) 2019-04-28 17:14:09 +01:00
6469e39ff1 workaround to random timeouts 2019-04-26 22:42:05 -05:00
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
01ea6d3d80 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 2019-04-26 21:49:11 -05:00
15051b0a3c Add deadline timers, keep searches alive until they complete (or the conn is closed) to keep Write from blocking forever 2019-04-26 19:31:47 -05:00
0059baf36c add a newConn function that returns a pointer to a Conn with atomics properly initialized 2019-04-26 18:07:57 -05:00
75130f7735 Fix TAP support again 2019-04-23 11:46:16 +01:00
2b44f5d2f6 Fix TAP support 2019-04-23 11:37:32 +01:00
b4513ca2e8 Re-add support for TAP mode 2019-04-23 10:43:07 +01:00
870b2b6a2e Remove CKR from src/yggdrasil (it will be moved into tuntap) 2019-04-23 10:28:40 +01:00
2bee3cd7ca Update TODOs at top of tun.go 2019-04-23 00:04:22 +01:00
d7a1c04748 It works, sort of, amazingly 2019-04-22 23:58:59 +01:00
e1a2d666bf Clean up router, tweaks 2019-04-22 23:12:13 +01:00
6e528799e9 Conn Read/Write operations will block while search completes 2019-04-22 22:38:37 +01:00
ea8948f378 TUN/TAP addr/subnet to Conn mappings, other fixes 2019-04-22 20:06:39 +01:00
9778f5d2b8 Fix search behaviour on closed Conns, various other fixes 2019-04-22 15:00:19 +01:00
bbd1246f7b Fix bug in mask generation for outbound dials, change iface reader mutexes to read-only locks unless RW is needed 2019-04-22 11:49:47 +01:00