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  • 00e03c1d54 Misc. fixes to end-of-session conn handling. Outstanding bug w/client chaff enabled & truncated client data Russ Magee 2018-08-05 21:43:21 -0700
  • 5920e06748 Merge branch 'hkexcp-proto' of ssh://tripe.blitter.com/var/git/hkexsh into hkexcp-proto Russ Magee 2018-07-29 19:59:05 -0700
  • c6bfa2771b Simplified hostPortPath parsing (colons mandatory if specifying more than just host) Russ Magee 2018-07-29 13:22:35 -0700
  • 55cf5a9277 Improved 'fancy arg' parsing - gathering up otherArgs (non-flag) as path src list Russ Magee 2018-07-29 12:47:44 -0700
  • 5eb7d4d1e6 Initial (buggy) support for 'fancy arg' style ala ssh: eg user@example.org:port:path Russ Magee 2018-07-29 00:48:42 -0700
  • e3e38fb6fa Merge branch 'master' into hkexcp-proto Russ Magee 2018-07-19 22:40:40 -0700
  • 5ae6c8075b Grouped types Russ Magee 2018-07-19 22:39:06 -0700
  • f48b0c17ed Prep for hkexsh alternate op mode via symlink/exe name: hkexcp - a secure remote file copier Russ Magee 2018-07-18 22:32:49 -0700
  • f9fba3227b README.md line wraps Russ Magee 2018-07-14 13:54:44 -0700
  • 0d404470c1 Make hkexshd log IP not hostname to wtmp/lastlog Russ Magee 2018-07-14 13:15:58 -0700
  • f079b5b43d Fixed server root warning to output without -d flag to stdout Russ Magee 2018-07-13 20:26:48 -0700
  • a8a4f1671a Added -h handling to mintty_wrapper (MSYS/Win client) Russ Magee 2018-07-06 13:29:34 -0700
  • a3367fc6ae Fixes for MSYS Windows build (client) Russ Magee 2018-07-06 13:25:28 -0700
  • 94e06abbcb Updates to main Makefile (and added spinsult Makefile) Russ Magee 2018-07-04 23:07:09 -0700
  • 9edcc5110c Fixed syntax errors from re-org Russ Magee 2018-07-04 22:06:07 -0700
  • bd261a32e9 reorg to separate core KEx and net layer from app Russ Magee 2018-07-04 21:21:23 -0700
  • 9291fdcff6 Update TODO.txt (typos) Russtopia 2018-06-29 20:29:07 -0700
  • a74ae41e3b Added TODO.txt Russ Magee 2018-06-29 20:30:33 -0700
  • ddc85a64f3 Merge branch 'exitstatus' of Russtopia/hkexsh into master Russtopia 2018-06-29 19:42:00 -0700
  • 216bfa3326 Exit status of remote commands now reflect in client exit Russ Magee 2018-06-29 19:23:11 -0700
  • c64797f2d9 Basic server-side recording of exitStatus of pty(cmd). TODO: sending of exitStatus to client and client handling of said packet via a WritePacket() with unique existStatus op. Russ Magee 2018-06-29 16:54:20 -0700
  • aa48314ee9 Merge branch 'issue3-hkexshd-insufficient-privileges' of Russtopia/hkexsh into master Russtopia 2018-06-27 19:30:05 -0700
  • 011f6d161b #3: hkexshd: server should output error on startup if not run w/sufficient privileges Russ Magee 2018-06-27 19:28:03 -0700
  • dac467c1e6 Corrected Println -> Printf logs for login/cmd tracking Russ Magee 2018-06-27 19:13:14 -0700
  • 889203c9de host lookup for goutmp (wtmp) tracking Russ Magee 2018-06-27 19:09:35 -0700
  • 11fad87345 Pass remote host lookup to goutmp Russ Magee 2018-06-27 17:32:26 -0700
  • 2e9f3d7726 Updated README.md Russtopia 2018-06-27 15:40:48 -0700
  • f5a146255f Renamed go_login pkg to goutmp Russ Magee 2018-06-27 14:58:57 -0700
  • 22da88af7d Attempts to handle disconnects better.. TODO: torture tests and implement exit status for -x commands Russ Magee 2018-06-26 20:14:43 -0700
  • 4b997a4d0c Merge branch 'master' into logfile-housekeeping Russ Magee 2018-06-24 22:05:57 -0700
  • ec5fa5f434 Removed wiki dir Russ Magee 2018-06-06 23:33:13 -0700
  • 51e8e9e36a Added test wiki Russ Magee 2018-06-06 23:27:55 -0700
  • 8e67897d7f Fixed hkexshpasswd step 3 Russ Magee 2018-06-06 22:43:46 -0700
  • ac28e5ef7a Proto login accounting via utmp(x) and lastlog Russ Magee 2018-06-01 20:34:49 -0700
  • 6698861c15 Merge branch 'termsize-test' of ssh://blitter.com/var/git/hkexsh into termsize-test Russ Magee 2018-05-26 23:47:24 -0700
  • 0ba85e2ee8 Grr, added new Makefiles Russ Magee 2018-05-26 23:44:13 -0700
  • 4e28b8faf9 Grr, added new Makefiles Russ Magee 2018-05-26 23:44:13 -0700
  • ec37afc4d8 More Makefile fixes Russ Magee 2018-05-26 23:42:43 -0700
  • ffacd42baf Fixes to previous Makefile conditionals Russ Magee 2018-05-26 16:31:43 -0700
  • 1a707efeb8 Makefile cond for MSYS vs Linux Russ Magee 2018-05-26 15:54:54 -0700
  • fc1625a0ed Fixed termsize_linux.go errors and misnamed termsize_windows.go Russ Magee 2018-05-26 14:11:27 -0700
  • f92085bb86 Further work on term resizing platform support for Linux and Windows/mintty Russ Magee 2018-05-26 13:43:09 -0700
  • 89dd225910 Experiment - moved sigwinch goroutine out of main client Russ Magee 2018-05-20 14:48:24 -0700
  • 8f087e9ca1 Added -v option (version) Russ Magee 2018-05-12 18:41:39 -0700
  • dfeb0d709e Moved client chaff config up so it works for non-interactive (-x) invocations. Russ Magee 2018-05-06 18:20:12 -0700
  • a1f4e0342a Added chaff cmdline options to client & server Russ Magee 2018-05-06 17:41:09 -0700
  • 64e511c3c5 Moved mutex to front of Conn struct Russ Magee 2018-05-04 23:39:19 -0700
  • 70448dda08 No need for custom hkexsh.Copy() Russ Magee 2018-05-04 23:31:06 -0700
  • c5498642fc Got client hangup working again. Security scrub auth vars. Russ Magee 2018-05-04 23:25:26 -0700
  • 925e83bbba Added comment wrt. mutex lock scope in WritePacket Russ Magee 2018-05-04 14:40:06 -0700
  • a49a5d4cc2 Locking in WritePacket() apparently working, client and server-side chaffing functional Russ Magee 2018-05-03 23:53:47 -0700
  • 6d606bbbd9 Moved mutex into hkexsh.Conn (hkexnet) Russ Magee 2018-05-02 13:22:37 -0700
  • 4d85236d16 Chaffing slight improvements (rand size, timing). TODO: Move into hkexsh.Conn Russ Magee 2018-05-02 12:28:56 -0700
  • b8a07e9648 Chaff packets w/sync.Mutex to allow chaff & main goroutine to both input to server. TODO: smart chaff, mutating or mimicking recent input. Russ Magee 2018-05-01 02:39:45 -0700
  • 8162707ffa - got term resizing working (client SIGWINCH signals -> server_pty(rows,cols) Russ Magee 2018-04-28 19:28:37 -0700
  • 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 Russ Magee 2018-04-28 16:05:33 -0700
  • c56d4d9ad9 hmac tampering indication implemented -- local and remote-side Russ Magee 2018-04-15 13:29:06 -0700
  • b45784e07b Minimal hmac channel verification w/close on tampering Russ Magee 2018-04-15 12:58:24 -0700
  • 351f58b6c5 misc. cleanup, LICENSE.{gpl,mit} updates Russ Magee 2018-04-07 13:04:10 -0700
  • ae5a8cfa3b Quick 'n dirty Makefile Russ Magee 2018-04-04 15:51:03 +0000
  • 5da70447b0 MSYS+mintty support; pkg renaming to hkexsh Russ Magee 2018-04-04 15:43:27 -0700
  • dd746cf343 Fixed handling of -x non-interactive command runs and hangup of interactive session Russ Magee 2018-03-26 21:58:42 -0700
  • cb0ce956b9 Server-side client hangup working; TODO - client-side handling of post-exit EOF (broken pipe) Russ Magee 2018-03-25 23:00:37 -0700
  • 65b7af8063 Excessive debugging off; client logout (exit) causing panic on server-side, debug TBD Russ Magee 2018-03-25 21:47:38 -0700
  • 5ea75e456d De-packetizing-rebuffering of Read() w/HMAC working, yay Russ Magee 2018-03-25 19:59:07 -0700
  • 3f5db06f16 De-packetizing-rebuffering of Read() w/HMAC working, yay Russ Magee 2018-03-25 19:58:04 -0700
  • c0fa2bcdf9 hmac usage commented out, 2nd attempt to re-add usage w/paylaod len Russ Magee 2018-03-25 10:40:23 -0700
  • e14ccbe366 Length calc but not xmit -- grouped Read() likely the issue to handle Russ Magee 2018-02-16 22:12:27 -0800
  • 744730ae23 HMAC calc w/no xmit or verification, working..? Russ Magee 2018-02-16 19:25:11 -0800
  • 7c76e4d235 pkg paths to private repo Russ Magee 2018-02-16 18:49:49 -0800
  • d465c1ee5b Initial experiments: HMAC on stream Russ Magee 2018-02-16 18:46:29 -0800
  • 6ea206fbc2 Merge of public work on github.com/Russtopia/hkexsh repo Russ Magee 2018-02-16 18:43:37 -0800
  • 2b44c87815 Partial fixes to client login env; Added missing Conn.Listener interface methods to hkex.Conn.Listener Russ Magee 2018-01-26 16:15:39 -0800
  • 52423b7144 Cleaned up some debug, moved insulter for failed login into project Russ Magee 2018-01-24 18:14:21 -0800
  • d484ec7fd1 Added hkexpasswd util; moved minimal term stuff into hkexauth.go Russ Magee 2018-01-23 13:53:05 -0800
  • 3ca98d364c Oops. Forgot to add hexkauth.go to last few commits. Russ Magee 2018-01-21 22:13:35 -0800
  • 4d9ea3cbe1 Brought in ReadPassword from ssh/terminal, enabling entry of authCookie w/o term echo. TODO: consider methods of securing authCookie in auth file (salt+hash etc.) Russ Magee 2018-01-21 22:02:08 -0800
  • 59337db7e3 Changed to use runShellAs() (pass cmdline to bash) rather than runCmdAs (os.exec) to allow pipelines, redir etc. Russ Magee 2018-01-21 17:31:54 -0800
  • 6fd8ac1519 Added -u (user), -x (exec cmd) options, -d (dbg) for logging; detection of "-x -" for stdin/pipeline commands. Russ Magee 2018-01-21 15:46:40 -0800
  • 39a0890346 Merge branch 'kexsh-proto' of ssh://tripe.blitter.com/~russtopia/git/herradurakex into kexsh-proto Russ Magee 2018-01-20 21:28:55 -0800
  • e3842e4219 Removed channel-based server loop goroutine, solving eaten initial byte issue. Made receivers on hkex.Conn mutators *Conn again (whoops) TODO: Consider: padding (? probably not, XORKeyStream OFB/CBC/etc. modes prevent constant header/crib exposure, and would add lots of complexity to Read/Write) TODO: Add CTR, other modes Russ Magee 2018-01-20 20:37:27 -0800
  • 3efdd5cfbd Removed channel-based server loop goroutine, solving eaten initial byte issue. Made receivers on hkex.Conn mutators *Conn again (whoops) TODO: Padding in ciphertext data! Russ Magee 2018-01-20 20:37:27 -0800
  • 732005d9bf Some cleanup in prep for possible io.ReadFull() fixed-block session-cmd header to resolve the eaten-byte issue handing Accept off to cmdRunner Russ Magee 2018-01-18 21:17:57 -0800
  • 49c589ee8d Added pty lib to give true terminal capability. raw mode/restore for client working Russ Magee 2018-01-18 18:57:37 -0800
  • e8fe31f6d7 Set lots of KEx Printfs to log.Printf (and off by default). Hacky non=tty shell works! Russ Magee 2018-01-17 21:27:00 -0800
  • cca2895526 Took a step back on cmd exec, just getting EOF/hangup on client/server ends working Russ Magee 2018-01-17 20:36:53 -0800
  • ad5366bdfb removed hardcoded op 'e' in client demo; hardcoded test server output Russ Magee 2018-01-17 16:55:10 -0800
  • 9fb9d073ab Completed net.Conn interface implementation for hkex.Conn; some tests of Op protocol in server Russ Magee 2018-01-17 16:39:01 -0800
  • e09f052f45 Just some commented-out SetReadDeadline() experiments Russ Magee 2018-01-16 18:30:57 -0800
  • 942b8865cf Start of proto kexsh tool client/server Russ Magee 2018-01-13 10:01:27 -0800
  • 78edf1c130 Tucked dbg{client/server} away for testing Russ Magee 2018-01-12 22:47:57 -0800
  • 9b3bd6b78b Added client/server host:port, addr:port options Russ Magee 2018-01-12 22:24:40 -0800
  • 1817627234 -Cleaned up lib code with gometalinter.v1 -Added -h opt to demo client (hmac) Russ Magee 2018-01-12 22:13:01 -0800
  • 5493921e9f -Added client -c option to pass cipher alg -Note about blowfish iv len (lack of) bounds check in .NewOFB(); -TODO added to enforce keymat from HKex >= 2*chosen cipher blocksize (assuming keylen == blocksize -- might not be true for all future algs) Russ Magee 2018-01-11 23:01:39 -0800
  • aaa99360be Made server.go and serverp.go (plaintext net example) use same bufsize Russ Magee 2018-01-11 21:32:55 -0800
  • 9054bcb89f Dial() extensions to specify cipher/hmac alg and protocol options Russ Magee 2018-01-11 19:42:42 -0800
  • 02d4d0cd50 Package documentation Russ Magee 2018-01-11 13:44:11 -0800
  • d4c9a1e456 Bit of cleanup in hkex.Read(),Write() and server.go read bufsize to 512 Russ Magee 2018-01-11 09:13:18 -0800
  • c43b13989b Hoorah, got basic crypto working over hkex Conn Russ Magee 2018-01-10 22:50:13 -0800
  • b28ca552bd Got cipher StreamReader/Writer in w/o yet using them. Russ Magee 2018-01-08 23:26:24 -0800