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Author SHA1 Message Date
Russ Magee
011f6d161b #3: hkexshd: server should output error on startup if not run w/sufficient privileges 
Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-06-27 19:28:03 -07:00
Russ Magee
dac467c1e6 Corrected Println -> Printf logs for login/cmd tracking 2018-06-27 19:13:14 -07:00
Russ Magee
889203c9de host lookup for goutmp (wtmp) tracking 2018-06-27 19:09:35 -07:00
Russ Magee
11fad87345 Pass remote host lookup to goutmp 2018-06-27 17:32:26 -07:00
Russtopia
2e9f3d7726 Updated README.md 2018-06-27 15:40:48 -07:00
Russ Magee
f5a146255f Renamed go_login pkg to goutmp 2018-06-27 14:58:57 -07:00
Russ Magee
22da88af7d Attempts to handle disconnects better.. TODO: torture tests and implement exit status for -x commands 2018-06-26 20:14:43 -07:00
Russ Magee
4b997a4d0c Merge branch 'master' into logfile-housekeeping 2018-06-24 22:05:57 -07:00
Russ Magee
ec5fa5f434 Removed wiki dir 2018-06-06 23:33:13 -07:00
Russ Magee
51e8e9e36a Added test wiki 2018-06-06 23:27:55 -07:00
Russ Magee
8e67897d7f Fixed hkexshpasswd step 3 2018-06-06 22:43:46 -07:00
Russ Magee
ac28e5ef7a Proto login accounting via utmp(x) and lastlog 2018-06-01 20:34:49 -07:00
Russ Magee
6698861c15 Merge branch 'termsize-test' of ssh://blitter.com/var/git/hkexsh into termsize-test 2018-05-26 23:47:24 -07:00
Russ Magee
0ba85e2ee8 Grr, added new Makefiles 
Signed-off-by: Russ Magee <rmagee@gmail.com>
 2018-05-26 23:46:55 -07:00
Russ Magee
4e28b8faf9 Grr, added new Makefiles 2018-05-26 23:44:13 -07:00
Russ Magee
ec37afc4d8 More Makefile fixes 2018-05-26 23:42:43 -07:00
Russ Magee
ffacd42baf Fixes to previous Makefile conditionals 2018-05-26 16:31:43 -07:00
Russ Magee
1a707efeb8 Makefile cond for MSYS vs Linux 2018-05-26 15:54:54 -07:00
Russ Magee
fc1625a0ed Fixed termsize_linux.go errors and misnamed termsize_windows.go 2018-05-26 14:11:27 -07:00
Russ Magee
f92085bb86 Further work on term resizing platform support for Linux and Windows/mintty 2018-05-26 13:43:09 -07:00
Russ Magee
89dd225910 Experiment - moved sigwinch goroutine out of main client 2018-05-20 14:48:24 -07:00
Russ Magee
8f087e9ca1 Added -v option (version) 2018-05-12 18:41:39 -07:00
Russ Magee
dfeb0d709e Moved client chaff config up so it works for non-interactive (-x) invocations. 2018-05-06 18:20:12 -07:00
Russ Magee
a1f4e0342a Added chaff cmdline options to client & server 2018-05-06 17:41:09 -07:00
Russ Magee
64e511c3c5 Moved mutex to front of Conn struct 2018-05-04 23:39:19 -07:00
Russ Magee
70448dda08 No need for custom hkexsh.Copy() 2018-05-04 23:31:06 -07:00
Russ Magee
c5498642fc Got client hangup working again. Security scrub auth vars. 2018-05-04 23:25:26 -07:00
Russ Magee
925e83bbba Added comment wrt. mutex lock scope in WritePacket 2018-05-04 14:40:06 -07:00
Russ Magee
a49a5d4cc2 Locking in WritePacket() apparently working, client and server-side chaffing functional 2018-05-03 23:53:47 -07:00
Russ Magee
6d606bbbd9 Moved mutex into hkexsh.Conn (hkexnet) 2018-05-02 13:22:37 -07:00
Russ Magee
4d85236d16 Chaffing slight improvements (rand size, timing). TODO: Move into hkexsh.Conn 2018-05-02 12:28:56 -07:00
Russ Magee
b8a07e9648 Chaff packets w/sync.Mutex to allow chaff & main goroutine to both input to server. 
TODO: smart chaff, mutating or mimicking recent input.
 2018-05-01 02:39:45 -07:00
Russ Magee
8162707ffa - got term resizing working (client SIGWINCH signals -> server_pty(rows,cols) 2018-04-28 19:28:37 -07:00
Russ Magee
50f0433579 -Added error checking for all stages of hkex.Conn.Accept() and GetStream() 
-Server will log such errors without panic/exit
-Const added but not yet used for 'chaff' packets
 2018-04-28 16:05:33 -07:00
Russ Magee
c56d4d9ad9 hmac tampering indication implemented -- local and remote-side 2018-04-15 13:29:06 -07:00
Russ Magee
b45784e07b Minimal hmac channel verification w/close on tampering 2018-04-15 12:58:24 -07:00
Russ Magee
351f58b6c5 misc. cleanup, LICENSE.{gpl,mit} updates 2018-04-07 13:04:10 -07:00
Russ Magee
ae5a8cfa3b Quick 'n dirty Makefile 2018-04-04 15:51:03 +00:00
Russ Magee
5da70447b0 MSYS+mintty support; pkg renaming to hkexsh 2018-04-04 15:43:27 -07:00
Russ Magee
dd746cf343 Fixed handling of -x non-interactive command runs and hangup of interactive session 2018-03-26 21:58:42 -07:00
Russ Magee
cb0ce956b9 Server-side client hangup working; TODO - client-side handling of post-exit EOF (broken pipe) 2018-03-25 23:00:37 -07:00
Russ Magee
65b7af8063 Excessive debugging off; client logout (exit) causing panic on server-side, debug TBD 2018-03-25 21:47:38 -07:00
Russ Magee
5ea75e456d De-packetizing-rebuffering of Read() w/HMAC working, yay 2018-03-25 19:59:07 -07:00
Russ Magee
3f5db06f16 De-packetizing-rebuffering of Read() w/HMAC working, yay 2018-03-25 19:58:04 -07:00
Russ Magee
c0fa2bcdf9 hmac usage commented out, 2nd attempt to re-add usage w/paylaod len 2018-03-25 10:40:23 -07:00
Russ Magee
e14ccbe366 Length calc but not xmit -- grouped Read() likely the issue to handle 2018-02-16 22:12:27 -08:00
Russ Magee
744730ae23 HMAC calc w/no xmit or verification, working..? 2018-02-16 19:25:11 -08:00
Russ Magee
7c76e4d235 pkg paths to private repo 2018-02-16 18:49:49 -08:00
Russ Magee
d465c1ee5b Initial experiments: HMAC on stream 2018-02-16 18:46:29 -08:00
Russ Magee
6ea206fbc2 Merge of public work on github.com/Russtopia/hkexsh repo 2018-02-16 18:43:37 -08:00