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Commit Graph

96 Commits

Author SHA1 Message Date
f49d9de421 Fix setting up of MTU when value is outside of acceptable bounds, also account for ethernet headers in calculations, notify about clipping to stdout 2019-11-19 14:20:11 +00:00
cd93969930 Fix isOpen for TUN/TAP actor 2019-10-24 23:37:39 +01:00
a072e063d8 Define module.Module interface, update admin/tuntap/multicast modules to comply with it, fix #581 2019-10-23 10:44:58 +01:00
eccd9a348f give yggdrasil.Dialer the same interface as a net.Dialer, so the only differences are what fields exist in the struct 2019-10-21 19:44:06 -05:00
efc0b9ef9f Merge branch 'develop' into netconn 2019-10-21 18:47:40 -05:00
a81476f489 fix incorrectly held mutex in ckr getPublicKeyForAddress 2019-10-20 20:00:55 -05:00
cb40874f97 have listener return a net.Conn, adjust yggdrasil.Conn to match this interface 2019-10-19 15:10:28 -05:00
b2922189b8 fix deadlock from use of phony.Block by actors when ckr is enabled 2019-10-03 18:44:47 -05:00
0f99d590a1 typo, ipv6->ipv4 2019-09-26 18:15:26 -05:00
e16d3efb0a check packet length before checking if it's an ipv6 packet, and add some trace level logging whenever a packet is rejected for being too short to parse 2019-09-26 18:11:58 -05:00
94cf2854a9 Fix panic where slice goes out of bounds because iface.Read returns less than zero (which might happen when the TUN/TAP interface is closed) 2019-09-18 19:48:53 +01:00
8d2c31d39c add some artifical delay to windows netsh commands, since it seems like maybe they don't take effect immediately, and this was leading to races when setting MTU 2019-09-01 13:20:48 -05:00
c53831696b make tun stop check that iface is not nil, in case it wasn't set for some reason (windows bugs) 2019-09-01 13:06:25 -05:00
fc9a1c6c31 Simplify reconfiguration 2019-08-28 19:31:04 +01:00
5d7d84f827 Remove router.doAdmin and switchTable.doAdmin 2019-08-28 12:17:19 +01:00
3845f81357 update to latest phony, adjust interface use accordingly 2019-08-27 19:43:54 -05:00
c97dd4ad28 fix dial bug 2019-08-26 00:38:14 -05:00
b2a2e251ad more TunAdapter migration 2019-08-25 18:53:11 -05:00
aaf34c6304 start migrating the TunAdapter to the actor model 2019-08-25 18:08:43 -05:00
502f2937a9 a couple race fixes and use timer.AfterFunc instead of sleeping goroutines or ticker in a few places 2019-08-25 17:00:02 -05:00
aa30c6cc98 upgrade phony dependency and switch to its new interface 2019-08-25 10:36:09 -05:00
ef15a6bd79 tunConn cleanup 2019-08-24 11:44:21 -05:00
4893a07696 start migrating tunConn to the actor model 2019-08-24 11:38:47 -05:00
4156aa3003 move ckr checks into the tunConn code 2019-08-20 18:10:08 -05:00
b6e67bc0ba Check CKR remotes when receiving traffic 2019-08-20 09:38:46 +01:00
2b6462c8a9 Strict checking of Yggdrasil source/destination addresses 2019-08-20 09:38:27 +01:00
2a629880fd Rename crypto-key config options, improve control flow 2019-08-19 10:28:30 +01:00
4702da2bcb Use new netlink library (fixes #493) 2019-08-14 19:32:40 +01:00
790524bd1c copy/paste old flowkey logic into a util function, add a struct of key and packet, make WriteNoCopy accept this instead of a slice 2019-08-06 19:25:55 -05:00
6803f209b0 have tuntap code use Conn.ReadNoCopy and Conn.WriteNoCopy to avoid copying between slices 2019-08-04 15:59:51 -05:00
75b931f37e eliminate some more copying between slices 2019-08-04 14:50:19 -05:00
7bf5884ac1 remove some lossy channel sends that should be safe to allow to block 2019-08-04 02:14:45 -05:00
853054eb62 Merge pull request #475 from Arceliar/misc
Misc
2019-07-29 20:24:49 +01:00
406e143f7f move some logic from TunAdapter.reader into a new function, TunAdapter.readerPacketHandler 2019-07-28 23:33:04 -05:00
7c4c1558ff Merge pull request #474 from neilalexander/gomobile
Various API changes and simplifications to fix mobile builds
2019-07-28 19:34:06 +01:00
38e1503b28 split up some of the tun reader logic into a separate worker, so the main loop can be mostly just syscalls 2019-07-27 20:09:43 -05:00
de1005e4fa Various API changes and simplifications to fix mobile builds 2019-07-27 15:00:09 +01:00
195d577151 Add IFF_NODAD/IFF_SECURED, define consts 2019-07-27 13:30:47 +01:00
de9d0a6cf1 Redirect Conn session closure errors to debug channel 2019-07-22 22:41:55 +01:00
48ad3c5d7f Update water go.mod references, fix some bugs in TAP mode (which should hopefully fix Windows support too) 2019-07-20 16:13:54 +01:00
36201895e7 Don't mangle bs slice in TAP mode 2019-07-20 12:10:05 +01:00
2582df752d Fix resetting Windows adapter (reverting previous change) 2019-07-20 11:43:30 +01:00
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
06330f503f Recover if stillAlive fails 2019-07-18 00:02:16 +01:00
311c612f2e Only flag stillAlive on successful write 2019-07-17 23:23:19 +01:00
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
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
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
7d1c03d2ac Only call stillAlive if channel read succeeds 2019-07-17 12:07:16 +01:00
747b50bb7c Try to improve handling of timeouts 2019-07-17 11:13:53 +01:00