Russ Magee
2cb254ef69
Basic -T tun opt parsing
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Signed-off-by: Russ Magee <rmagee@gmail.com>
2018-11-12 00:44:16 -08:00
Russ Magee
a9ebb102bd
Stubbed tun option parsing
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Signed-off-by: Russ Magee <rmagee@gmail.com>
2018-11-11 23:26:22 -08:00
Russ Magee
d9453835bf
Shorter servertun hangup msg
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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
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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
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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:
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-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.
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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
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Signed-off-by: Russ Magee <rmagee@gmail.com>
2018-10-27 01:51:40 -07:00
Russ Magee
48b0c41f62
Prototyped TunEndpoint struct, data flow commentary
2018-10-26 20:31:57 -07:00
Russ Magee
25d85f6759
Cleaned up hkexshd.go to use new logger as well
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Signed-off-by: Russ Magee <rmagee@gmail.com>
2018-10-26 18:20:32 -07:00
Russ Magee
2f83d488d6
Pushed logging into sub-package to preserve windows client build
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Signed-off-by: Russ Magee <rmagee@gmail.com>
2018-10-26 16:05:01 -07:00
Russ Magee
871f1e0dfa
Moved CSE (extended err types) back up out of UNIX shell status space
2018-10-25 22:49:08 -07:00
Russ Magee
752dbf6080
logging now uses syslog
2018-10-25 22:14:18 -07:00
Russ Magee
90deb5b1ff
Updated README.md for new CryptMTv1 cipher
2018-10-24 00:31:32 -07:00
Russ Magee
4cb535fcc9
Added support for cryptMTv1
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Signed-off-by: Russ Magee <rmagee@gmail.com>
2018-10-24 00:16:34 -07:00
Russ Magee
97791544ab
Bump version
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Signed-off-by: Russ Magee <rmagee@gmail.com>
2018-10-21 20:32:57 -07:00
Russ Magee
a6950408f2
Merge branch 'kex-spurious-failures'
2018-10-19 13:52:14 -07:00
Russ Magee
3991fc5065
Added keymat expansion for smallest KEX modes
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Signed-off-by: Russ Magee <rmagee@gmail.com>
2018-10-19 13:51:57 -07:00
Russ Magee
fc4b1bf7bb
Added clause 11a. to cover crypto regs
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Signed-off-by: Russ Magee <rmagee@gmail.com>
2018-10-19 11:56:09 -07:00
Russ Magee
d13e340895
Added clause 11a. to cover crypto regs
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Signed-off-by: Russ Magee <rmagee@gmail.com>
2018-10-19 11:50:17 -07:00
Russ Magee
798661a0cf
kex-spurious-failures branch:
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-Modified KyberDialSetup()/KyberAcceptSetup() to use []byte for reading/writing
ciphertext to avoid errors caused by leading zero bytes (big.Int can't explicitly
represent these)
-TODO: Consider the same for HerraduraKEx HKexDialSetup()/HKexAcceptSetup()
2018-10-18 20:44:23 -07:00
Russ Magee
6aed5ab54f
Merge branch 'master' of ssh://blitter.com/var/git/hkexsh
2018-10-16 00:35:59 -07:00
Russ Magee
9cf55ed4ca
Adopt the Code of Merit ( http://code-of-merit.org/ )
2018-10-16 00:35:36 -07:00
Russ Magee
65953d0d99
Silence GitHub's reminder to add a code of conduct.
2018-10-16 00:29:12 -07:00
Russ Magee
a060ae39b1
HMAC portion made into symbolic const
2018-10-14 00:20:30 -07:00
Russ Magee
5d9a110d57
Added more (explicit) sizes for all KEX algs
2018-10-12 16:16:49 -07:00
Russ Magee
361fa2a7c3
Added hkexnet to LICENSE file
2018-10-10 22:37:25 -07:00
Russ Magee
703c8851b3
Moved HerraduraKEx-specific LICENSE files into component subdir
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Added overall hkexsh LICENSE file to toplevel
2018-10-10 22:35:49 -07:00
Russ Magee
1d265c923e
Updated README.md
2018-10-10 22:08:57 -07:00
Russ Magee
fad35aa4fa
Merge branch 'add-kex-kyber768'
2018-10-10 21:42:18 -07:00
Russ Magee
231ede1734
KYBER768 KEM works. :O
2018-10-10 21:12:38 -07:00
Russ Magee
de8f9552c3
Update TODO - ~/.hkexsh_id
2018-10-08 23:42:09 -07:00
Russ Magee
4c286ae6c1
Set up to handle Kyber768 KEM
2018-10-08 21:31:11 -07:00
Russ Magee
767ae7bd07
Updates to README.md
2018-10-03 22:44:27 -07:00
Russ Magee
cb7a79063e
Added validation user actually exists on system
2018-10-03 22:31:35 -07:00
