Russ Magee
52ea229118
Fixed errors in copy scatter/gather logic. Added block-chunking to hc.Write() to allow
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writes of larger data blocks
TODO: copies of files > hc.Read() block size fails w/incomplete tarfile (last partial block
likely incorrectly written or client exits before data is flushed?)
2018-09-01 10:20:33 -07:00
Russ Magee
c3572d7c0c
Fixed abs/relative path for client dest copies
2018-08-30 20:16:55 -07:00
Russ Magee
143990da34
Scatter/gather for client->server copy now functional
2018-08-30 20:06:42 -07:00
Russ Magee
1986ec6f0c
Removed :port: from 'fancy' arg syntax; more improvements to src/dest file spec logic (esp. fixing bug in multiple src file/dir args to remote dest)
2018-08-25 23:38:58 -07:00
Russ Magee
ca2b6efd9b
client->server and server->client file/dir copies minimally working
2018-08-24 23:22:07 -07:00
Russ Magee
7867f84b87
WIP: server->client copy primitively functional; TODO client->server copy
2018-08-24 18:50:45 -07:00
Russ Magee
0b9b8b8320
WIP tarpipe construction: server-side, TODOL client-side, -r behaviour
2018-08-23 11:03:19 -07:00
Russ Magee
5859131678
Continuing groundwork for cp mode - refactor main client code into shell/copy subroutines; -r option
2018-08-06 22:29:51 -07:00
Russ Magee
00e03c1d54
Misc. fixes to end-of-session conn handling. Outstanding bug w/client chaff enabled & truncated client data
2018-08-05 21:43:21 -07:00
Russ Magee
f48b0c17ed
Prep for hkexsh alternate op mode via symlink/exe name: hkexcp - a secure remote file copier
2018-07-18 22:32:49 -07:00
Russ Magee
0d404470c1
Make hkexshd log IP not hostname to wtmp/lastlog
2018-07-14 13:15:58 -07:00
Russ Magee
f079b5b43d
Fixed server root warning to output without -d flag to stdout
2018-07-13 20:26:48 -07:00
Russ Magee
9edcc5110c
Fixed syntax errors from re-org
2018-07-04 22:06:07 -07:00
Russ Magee
216bfa3326
Exit status of remote commands now reflect in client exit
2018-06-29 19:23:11 -07:00
Russ Magee
c64797f2d9
Basic server-side recording of exitStatus of pty(cmd).
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TODO: sending of exitStatus to client and client handling of said packet via
a WritePacket() with unique existStatus op.
2018-06-29 16:54:20 -07:00
Russ Magee
011f6d161b
#3 : hkexshd: server should output error on startup if not run w/sufficient privileges
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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
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
ac28e5ef7a
Proto login accounting via utmp(x) and lastlog
2018-06-01 20:34:49 -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
8f087e9ca1
Added -v option (version)
2018-05-12 18:41:39 -07:00
Russ Magee
a1f4e0342a
Added chaff cmdline options to client & server
2018-05-06 17:41:09 -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
a49a5d4cc2
Locking in WritePacket() apparently working, client and server-side chaffing functional
2018-05-03 23:53:47 -07:00
Russ Magee
b8a07e9648
Chaff packets w/sync.Mutex to allow chaff & main goroutine to both input to server.
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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()
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-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
351f58b6c5
misc. cleanup, LICENSE.{gpl,mit} updates
2018-04-07 13:04:10 -07:00
Russ Magee
5da70447b0
MSYS+mintty support; pkg renaming to hkexsh
2018-04-04 15:43:27 -07:00
