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Author SHA1 Message Date
Mathias Hall-Andersen 4f97b52ea6 Clear cryptographic state when interface down 
Attempts to clear the cryptographic state for every
peer when the device goes down.
 2018-02-02 17:24:29 +01:00
Mathias Hall-Andersen 029410b118 Rework of entire locking system 
Locking on the Device instance is now much more fined-grained,
seperating out the fields into "resources" st. most common interactions
only require a small number.
 2018-02-02 16:40:14 +01:00
Mathias Hall-Andersen 1e42b14022 Merge branch 'timer-teardown' of git.zx2c4.com:wireguard-go into timer-teardown 2018-02-01 11:20:36 +01:00
Mathias Hall-Andersen a57c790e36 Added binary to .gitignore 2018-01-31 10:11:36 +01:00
Mathias Hall-Andersen f73d2fb2d9 Added initial version of peer teardown 
There is a double lock issue with device.Close which has yet to be
resolved.
 2018-01-26 22:52:32 +01:00
Mathias Hall-Andersen 068d932f2c Fixed potential DoS issue 2018-01-16 14:57:12 +01:00
Mathias Hall-Andersen 1dd590b91b Work on timer teardown + bug fixes 
Added waitgroups to peer struct for routine
start / stop synchronisation
 2018-01-13 09:00:37 +01:00
Mathias Hall-Andersen 5f01086f19 Fixed fwmark update without device status change 
An update of the fwmark was missing,
when the device was not bought up after the change.
 2018-01-09 17:26:18 +01:00
Mathias Hall-Andersen 9360bac632 Revert "Peer timer teardown" 
This reverts commit d73f960aab.

Problems with deadlocking arises due to orphaned packets in per-peer
queues. Additional work on this issue continues in seperate branch.
 2018-01-04 14:24:14 +01:00
Mathias Hall-Andersen d73f960aab Peer timer teardown 2017-12-29 17:42:09 +01:00
Mathias Hall-Andersen 996c7c4d8a Removed IFF_NO_PI from TUN linux 
This change was needed for the Linux TUN status hack
to work properly (not increment the error counter).

This commit also updates the TUN interface to allow for
the construction / removal of the TUN info headers in-place.
 2017-12-04 21:39:06 +01:00
Mathias Hall-Andersen 9fef0ca2fb Removed profiler code 2017-12-02 00:00:45 +01:00
Mathias Hall-Andersen eaca1ee1f7 More consistent use of signal struct 2017-12-01 23:37:26 +01:00
Mathias Hall-Andersen cb09125dc4 Fixed receive path infinite loop 2017-12-01 00:03:06 +01:00
Mathias Hall-Andersen cd369cde45 Added missing exit codes 2017-11-30 23:30:29 +01:00
Mathias Hall-Andersen 02ce67294c Refactor timers.go 2017-11-30 23:22:40 +01:00
Mathias Hall-Andersen 479a6f240e Fixed typos 2017-11-29 21:12:09 +01:00
Mathias Hall-Andersen 471f7ff08e Added cross namespace TUN status detection 2017-11-29 18:46:31 +01:00
Mathias Hall-Andersen af464cff00 Better naming of bind helpers 2017-11-19 13:35:17 +01:00
Mathias Hall-Andersen b5ae42349c Merge branch 'source-caching' 2017-11-19 13:19:07 +01:00
Mathias Hall-Andersen 9ebab57c41 Implemented missing methods for Bind and Endpoint 2017-11-19 13:14:15 +01:00
Mathias Hall-Andersen a79fdc13a2 Begin generic Bind implementation 2017-11-19 00:21:58 +01:00
Mathias Hall-Andersen d10126f883 Moved endpoint into interface and simplified peer 2017-11-18 23:34:02 +01:00
Mathias Hall-Andersen fa399a91d5 Ported remaining netns.sh 
- Ported remaining netns.sh tests
- Begin work on generic implementation of bind interface
 2017-11-17 17:25:58 +01:00
Mathias Hall-Andersen e1227d3af4 Allows passing UAPI fd to service 2017-11-17 14:36:08 +01:00
Mathias Hall-Andersen 88801529fd Moved TUN device creation to pre-fork 2017-11-14 18:26:28 +01:00
Mathias Hall-Andersen 69fe86edf0 Initial working source caching 2017-11-14 16:27:53 +01:00
Mathias Hall-Andersen 566269275e Fixed blocking reader on closed socket 2017-11-11 23:26:44 +01:00
Mathias Hall-Andersen 892276aa64 Fixed port endianness 2017-11-11 15:43:55 +01:00
Aurélien Chabot 5705a5e2ef Close tun device with device 2017-11-11 12:27:24 +01:00
Mathias Hall-Andersen 0485c34c8e Fixed message header length in conn_linux 2017-10-27 10:43:37 +02:00
Mathias Hall-Andersen fd6f2e1f55 Fixed timer issue when failing to send handshake 
+ Identified send4 issue
 2017-10-17 16:50:23 +02:00
Mathias Hall-Andersen e86d03dca2 Initial implementation of source caching 
Yet untested.
 2017-10-16 21:33:47 +02:00
Mathias Hall-Andersen a72b0f7ae5 Added new UDPBind interface 2017-10-08 22:03:32 +02:00
Mathias Hall-Andersen 2d856045a0 Begin incorporating new src cache into receive 2017-10-07 22:35:23 +02:00
Mathias Hall-Andersen c70f0c5da2 Definition of platform specific socket bind 2017-10-06 22:56:01 +02:00
Jason A. Donenfeld 32d8932d1b Sleep to close fd 2017-09-26 15:24:18 +02:00
Jason A. Donenfeld 6fa65bded4 Clean up error handling of listen port 2017-09-26 15:15:27 +02:00
Jason A. Donenfeld 012e7b9d33 Simplified xplatform spec 2017-09-26 14:26:50 +02:00
Mathias Hall-Andersen eefa47b0f9 Begin work on source address caching (linux) 2017-09-24 21:35:25 +02:00
Jason A. Donenfeld c545d63bb9 Fix up fwmark handling 2017-09-21 03:10:03 +02:00
Mathias Hall-Andersen 47a21c8bb0 Added last_minute_handshake_guard 
- Added last_minute_handshake_guard and reverted keypair changes.
- Added comment explaining the state of Go in releation to handling
  cryptographic state in memory.
- Decreased logging level of netsh test
 2017-09-20 09:26:08 +02:00
Mathias Hall-Andersen f212795e51 Improved readability of send/receive code 2017-09-09 15:03:01 +02:00
Mathias Hall-Andersen 89d0045214 Fixed TUN interface implementation os OS X 2017-09-03 18:10:06 +02:00
Mathias Hall-Andersen c24b883c01 Fixed KDF tests 2017-09-01 14:31:57 +02:00
Mathias Hall-Andersen 0294a5c0dd Improved handling of key-material 2017-09-01 14:21:53 +02:00
Mathias Hall-Andersen 239d582cb2 Renamed config.go to follow general naming pattern 2017-08-28 18:30:11 +02:00
Mathias Hall-Andersen 6f5ef153c3 Added code from windows branch 2017-08-27 15:41:00 +02:00
Mathias Hall-Andersen eafa3df606 Added fwmark code 2017-08-25 14:53:23 +02:00
Mathias Hall-Andersen 4986cfe78b Add support for fwmark on linux 2017-08-22 17:22:45 +02:00