snow/wireguard-go
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42 commits

Author SHA1 Message Date
Jason A. Donenfeld 4cdf805b29 constants: recalculate rekey max based on a one minute flood 
Discussed-with: Mathias Hall-Andersen <mathias@hall-andersen.dk>
 2019-10-30 14:29:32 +01:00
Jonathan Tooker f7d0edd2ec global: fix a few typos courtesy of codespell 
Signed-off-by: Jonathan Tooker <jonathan.tooker@netprotect.com>
 2019-10-22 11:51:25 +02:00
Jason A. Donenfeld ffffbbcc8a device: allow blackholing sockets 2019-10-21 13:29:57 +02:00
Jason A. Donenfeld 47b02c618b device: remove dead error reporting code 2019-10-21 11:46:54 +02:00
Jason A. Donenfeld ae492d1b35 device: recheck counters while holding write lock 2019-10-17 15:43:06 +02:00
David Crawshaw 540d01e54a device: test packets between two fake devices 
Signed-off-by: David Crawshaw <crawshaw@tailscale.io>
 2019-10-16 11:38:28 +02:00
Jason A. Donenfeld f2ea85e9f9 version: bump snapshot 2019-10-12 22:34:10 +02:00
Jason A. Donenfeld f2501aa6c8 uapi: allow preventing creation of new peers when updating 
This enables race-free updates for wg-dynamic and similar tools.

Suggested-by: Thomas Gschwantner <tharre3@gmail.com>
 2019-10-04 11:41:02 +02:00
Jason A. Donenfeld 7c97fdb1e3 version: bump snapshot 2019-09-08 10:56:55 -05:00
Jason A. Donenfeld f8198c0428 device: getsockname on linux to determine port 
It turns out Go isn't passing the pointer properly so we wound up with a
zero port every time.
 2019-08-25 12:45:13 -06:00
Jason A. Donenfeld b16dba47a7 version: bump snapshot 2019-08-05 19:29:12 +02:00
Jason A. Donenfeld 4be9630ddc device: drop lock before expiring keys 2019-08-05 17:46:34 +02:00
Jason A. Donenfeld 4e3018a967 uapi: skip peers with invalid keys 2019-08-05 16:57:41 +02:00
Jason A. Donenfeld 7bc0e11831 device: do not crash on nil'd bind in windows binding 2019-07-18 19:34:45 +02:00
Jason A. Donenfeld a961aacc9f device: immediately rekey all peers after changing device private key 
Reported-by: Derrick Pallas <derrick@pallas.us>
 2019-07-11 17:37:35 +02:00
Jason A. Donenfeld f361e59001 device: receive: uniform message for source address check 2019-07-01 15:24:50 +02:00
Jason A. Donenfeld dd8817f50e device: receive: simplify flush loop 2019-07-01 15:23:24 +02:00
Matt Layher 1f48971a80 tun: remove TUN prefix from types to reduce stutter elsewhere 
Signed-off-by: Matt Layher <mdlayher@gmail.com>
 2019-06-14 18:35:57 +02:00
Jason A. Donenfeld 3371f8dac6 device: update transfer counters correctly 
The rule is to always update them to the full packet size minus UDP/IP
encapsulation for all authenticated packet types.
 2019-06-11 18:13:52 +02:00
Matt Layher 43a4589043 device: remove redundant return statements 
More staticcheck fixes:

$ staticcheck ./... | grep S1023
device/noise-helpers.go:45:2: redundant return statement (S1023)
device/noise-helpers.go:54:2: redundant return statement (S1023)
device/noise-helpers.go:64:2: redundant return statement (S1023)

Signed-off-by: Matt Layher <mdlayher@gmail.com>
 2019-06-04 13:01:52 +02:00
Matt Layher 8d76ac8cc4 device: use bytes.Equal for equality check, simplify assertEqual 
Signed-off-by: Matt Layher <mdlayher@gmail.com>
 2019-06-04 13:01:52 +02:00
Matt Layher 18b6627f33 device, ratelimiter: replace uses of time.Now().Sub() with time.Since() 
Simplification found by staticcheck:

$ staticcheck ./... | grep S1012
device/cookie.go:90:5: should use time.Since instead of time.Now().Sub (S1012)
device/cookie.go:127:5: should use time.Since instead of time.Now().Sub (S1012)
device/cookie.go:242:5: should use time.Since instead of time.Now().Sub (S1012)
device/noise-protocol.go:304:13: should use time.Since instead of time.Now().Sub (S1012)
device/receive.go:82:46: should use time.Since instead of time.Now().Sub (S1012)
device/send.go:132:5: should use time.Since instead of time.Now().Sub (S1012)
device/send.go:139:5: should use time.Since instead of time.Now().Sub (S1012)
device/send.go:235:59: should use time.Since instead of time.Now().Sub (S1012)
device/send.go:393:9: should use time.Since instead of time.Now().Sub (S1012)
ratelimiter/ratelimiter.go:79:10: should use time.Since instead of time.Now().Sub (S1012)
ratelimiter/ratelimiter.go:87:10: should use time.Since instead of time.Now().Sub (S1012)

Change applied using:

$ find . -type f -name "*.go" -exec sed -i "s/Now().Sub(/Since(/g" {} \;

Signed-off-by: Matt Layher <mdlayher@gmail.com>
 2019-06-03 22:15:41 +02:00
Jason A. Donenfeld d9f995209c device: add SendKeepalivesToPeersWithCurrentKeypair for handover 2019-05-30 15:16:16 +02:00
Matt Layher 32912dc778 device, tun: rearrange code and fix device tests 
Signed-off-by: Matt Layher <mdlayher@gmail.com>
 2019-05-29 18:34:55 +02:00
Jason A. Donenfeld fbcd995ec1 device: darwin actually doesn't need bound interfaces 2019-05-25 18:10:52 +02:00
Jason A. Donenfeld e7e286ba6c device: make initiations per second match kernel implementation 2019-05-25 02:07:18 +02:00
Jason A. Donenfeld f70546bc2e device: timers: add jitter on ack failure reinitiation 2019-05-24 13:48:25 +02:00
Jason A. Donenfeld c718f3940d device: fail to give bind if it doesn't exist 2019-05-17 15:35:20 +02:00
Jason A. Donenfeld 583ebe99f1 version: bump snapshot 2019-05-17 10:28:04 +02:00
Jason A. Donenfeld 3bf41b06ae global: regroup all imports 2019-05-14 09:09:52 +02:00
Jason A. Donenfeld 586112b5d7 conn: remove scope when sanity checking IP address format 2019-05-09 15:42:35 +02:00
Jason A. Donenfeld d3dd991e4e device: send: check packet length before freeing element 2019-04-18 23:23:03 +09:00
Jason A. Donenfeld 0b77bf78cd conn: linux: RTA_MARK has moved to x/sys 2019-04-13 02:01:20 +02:00
Jason A. Donenfeld 18fa270472 version: put version in right place 2019-04-09 10:39:48 +02:00
Jason A. Donenfeld 6440f010ee receive: implement flush semantics 2019-03-21 14:45:41 -06:00
Jason A. Donenfeld c050c6e60f uapi: remove unhelpful log messages 2019-03-20 23:40:20 -06:00
Jason A. Donenfeld 2c51d6af48 uapi: report endpoint error 2019-03-19 00:34:04 -06:00
Jason A. Donenfeld 3dd9a0535f uapi: make ipcerror conform to interface 2019-03-10 02:49:44 +01:00
Jason A. Donenfeld 26af6c4651 receive: squelch tear down error 2019-03-07 02:03:48 +01:00
Jason A. Donenfeld 68f0721c6a tun: import mobile particularities 2019-03-04 16:37:11 +01:00
Jason A. Donenfeld b8e85267cf boundif: introduce API for socket binding 2019-03-04 16:37:11 +01:00
Jason A. Donenfeld 69f0fe67b6 global: begin modularization 2019-03-03 05:00:40 +01:00