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443 commits 6 branches 47 tags 138 MiB
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Author SHA1 Message Date
Russ Magee
5eb80f4226 Further graphviz work; named hkexsh goroutines 2018-11-22 23:43:03 -08:00
Russ Magee
738bcf3ba9 Begin experiments with graphviz 2018-11-22 23:09:22 -08:00
Russ Magee
fa398159e3 Merge branch 'metalint' 2018-11-22 19:02:41 -08:00
Russtopia
729697b5ee Update 'README.md' - note about where logging goes 2018-11-22 18:00:50 -08:00
Russ Magee
6c6d0cbbb6 Added PNG go-callvis diagrams 
Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-22 18:13:11 -08:00
Russ Magee
0b668630e7 hkexsh gometalinter cleanup 2018-11-22 16:49:09 -08:00
Russ Magee
c6cbd8d681 Replaced go-code-visualizer with go-callvis 
Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-21 17:06:09 -08:00
Russ Magee
b63252dbf6 Added go-code-visualizer PNG and 'make vis' rule to generate 
Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-20 22:34:16 -08:00
Russ Magee
5fb227b9f8 -Removed WriteDeadline in hkexnet.Close() 
-hkexsh: fixed (non-)error handling for file copies

Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-20 18:50:09 -08:00
Russtopia
6ac866fdbf Update 'CODE_OF_MERIT.md' 2018-11-19 21:12:37 -08:00
Russ Magee
1452af3fc8 -hkexnet.immClose flag to allow client to close first (-x incomplete output bug) 
Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-19 19:55:35 -08:00
Russ Magee
8e02810f0e Restored call to c.Close in hkexnet.Close (was causing hangs on client side) 2018-11-19 14:41:42 -08:00
Russ Magee
74a64489e5 Reverted bad hkexnet.Close diff 2018-11-19 14:38:39 -08:00
Russ Magee
673074d618 Reverted hkexnet.Close() deletion, caused hang 
Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-19 15:26:01 -08:00
Russ Magee
1909786a4b -Removed Close on null failed Listener (hkexshd) 
-Removed premature net.Conn.Close() in hkexnet.Close() (hkexnet)

Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-19 14:16:48 -08:00
Russ Magee
4345c7bf2d Removed unused consts 
Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-18 20:28:03 -08:00
Russ Magee
03eff74d8b Added signal handling for hkexshd to respond as well-behaved daemon 
Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-15 22:57:21 -08:00
Russtopia
ee52959fab Update 'README.md' 2018-11-15 09:04:08 -08:00
Russtopia
ab4c5b74c9 Update 'README.md' 2018-11-14 00:11:12 -08:00
Russtopia
43221cbba6 Update 'README.md' 2018-11-13 23:57:36 -08:00
Russtopia
be7f84adcf Update 'README.md' 2018-11-13 23:30:06 -08:00
Russtopia
566a8e9ed2 Update 'README.md' 2018-11-13 23:29:28 -08:00
Russtopia
2a9c7d9cfe Update 'README.md' 2018-11-13 23:02:52 -08:00
Russ Magee
d28a4af924 Added example openrc init script 
Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-13 23:59:34 -08:00
Russ Magee
d973c83e01 -Makefile: added install,uninstall targets 
-Bumped version to 0.7pre

Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-13 17:38:13 -08:00
Russtopia
1d1feee476 Update 'README.md' 2018-11-13 12:57:52 -08:00
Russ Magee
4bf94a7854 README.md: Tunnel example usage 
TODO updates

Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-13 13:54:07 -08:00
Russ Magee
2cb254ef69 Basic -T tun opt parsing 
Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-12 00:44:16 -08:00
Russ Magee
a9ebb102bd Stubbed tun option parsing 
Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-11 23:26:22 -08:00
Russ Magee
d9453835bf Shorter servertun hangup msg 
Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-11 23:03:32 -08:00
Russ Magee
b0f614f82e Tunnel keepalives from client implemented. If client dies/exits unexpectedly the server 
tunnel will disconnect from rport in a timely manner.

Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-11 22:46:39 -08:00
Russ Magee
709f2ae3dd Got rid of superfluous weAreDialled var 
Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-11 21:55:21 -08:00
Russ Magee
0943797300 Minor cleanup prior to tackling os.Exit() in doShellMode() and server-side tun hangs 2018-11-11 21:05:25 -08:00
Russ Magee
6f1fcbbf7a Corrected tun chan Ctl cmd comments 2018-11-11 20:25:34 -08:00
Russ Magee
2a9e6af2ae Tunnels w/reconnect refinements: 
-200ms deadlink timeouts
-Fixed TunConnRefused client hangup handling

Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-11 20:12:29 -08:00
Russ Magee
ba3cda95e8 Tunnels with reconnect working. 
TODO: interactive client exit must collapse all open tunnels prior to exit.

Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-11-11 18:56:08 -08:00
Russ Magee
fbef175012 Tunnels basically working. TODO: add TunKeepAlive packet & handshake w/server tun side 2018-11-11 12:34:54 -08:00
Russ Magee
b94f25e5ae Client lport disconn/reconn works, somewhat.. 2018-11-11 11:45:37 -08:00
Russ Magee
3b35751e2e WIP tunnel states, re-dial when not required needs debugging. 2018-11-07 19:35:32 -08:00
Russ Magee
dd37922fb2 Server tun worker now in redial goroutine. TODO: Finish full two-way state change msging 2018-11-01 22:47:25 -07:00
Russ Magee
1a153b31ee Merge branch 'tunnel-proto' of ssh://blitter.com/var/git/hkexsh into tunnel-proto 2018-11-01 22:15:03 -07:00
Russ Magee
492c7290b0 Much improved tunnel state management: server-side mostly working, client-side re-Accept() -> svr re-Dial() still required 2018-11-01 22:14:44 -07:00
Russ Magee
d2322af34b Much improved tunnel state management: server-side mostly working, client-side re-listen -> svr re-Dial() still required 2018-11-01 22:14:01 -07:00
Russ Magee
a425afe9b6 Tunnels working again to basic level w/o re-connect or re-dial 2018-11-01 18:52:01 -07:00
Russ Magee
081d88b9ad tunnel setup stubs moved into Conn Read()/Write() handling 2018-10-31 20:11:00 -07:00
Russ Magee
8ee0aea0b4 (non-working) begin of total tunnel redesign 2018-10-31 09:15:28 -07:00
Russ Magee
fcbdb77c79 Cleaned up error handling in hkexnet.Conn.Read() a bit 2018-10-30 21:07:42 -07:00
Russ Magee
e75ed159f6 two-way tunnel traffic working. Hangup/re-dial on server side needs work 2018-10-28 21:46:29 -07:00
Russ Magee
632f24354b Tunnel rough work-in-progress; data sent (wrong length) and CSOTunClose handling needs work, but it's a start... 2018-10-28 19:17:47 -07:00
Russ Magee
1e6da733a2 Work on setup for tunnels 
Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-10-27 01:51:40 -07:00