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Commit Graph

23 Commits

Author SHA1 Message Date
Russ Magee 6ea206fbc2 Merge of public work on github.com/Russtopia/hkexsh repo 2018-02-16 18:43:37 -08:00
Russ Magee 2b44c87815 Partial fixes to client login env; Added missing Conn.Listener interface methods to hkex.Conn.Listener 2018-01-26 16:15:39 -08:00
Russ Magee 52423b7144 Cleaned up some debug, moved insulter for failed login into project 2018-01-24 18:14:21 -08:00
Russ Magee d484ec7fd1 Added hkexpasswd util; moved minimal term stuff into hkexauth.go 2018-01-23 13:53:05 -08:00
Russ Magee 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.)
 2018-01-21 22:02:08 -08:00
Russ Magee 59337db7e3 Changed to use runShellAs() (pass cmdline to bash) rather than runCmdAs (os.exec) 
to allow pipelines, redir etc.
 2018-01-21 17:31:54 -08:00
Russ Magee 6fd8ac1519 Added -u (user), -x (exec cmd) options, -d (dbg) for logging; detection of "-x -" for 
stdin/pipeline commands.
 2018-01-21 15:46:40 -08:00
Russ Magee 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
 2018-01-20 21:20:49 -08:00
Russ Magee 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 2018-01-18 21:17:57 -08:00
Russ Magee 49c589ee8d Added pty lib to give true terminal capability. raw mode/restore for client working 2018-01-18 18:57:37 -08:00
Russ Magee e8fe31f6d7 Set lots of KEx Printfs to log.Printf (and off by default). Hacky non=tty shell works! 2018-01-17 21:27:00 -08:00
Russ Magee cca2895526 Took a step back on cmd exec, just getting EOF/hangup on client/server ends working 2018-01-17 20:36:53 -08:00
Russ Magee ad5366bdfb removed hardcoded op 'e' in client demo; hardcoded test server output 2018-01-17 16:55:10 -08:00
Russ Magee 9fb9d073ab Completed net.Conn interface implementation for hkex.Conn; some tests of Op protocol in server 2018-01-17 16:39:01 -08:00
Russ Magee e09f052f45 Just some commented-out SetReadDeadline() experiments 2018-01-16 18:30:57 -08:00
Russ Magee 942b8865cf Start of proto kexsh tool client/server 2018-01-13 10:01:27 -08:00
Russ Magee 78edf1c130 Tucked dbg{client/server} away for testing 2018-01-12 22:47:57 -08:00
Russ Magee 9885067a48 Added hkexchan.go w/o testing for StreamReader/StreamWriter 2018-01-08 23:08:58 -08:00
Russ Magee f7a3be637b Split core KEx and net support code 2018-01-08 19:16:55 -08:00
Russ Magee 2faee8eae1 HKExConn -> Conn for drop-in to net.Conn 2018-01-08 18:27:01 -08:00
Russ Magee 11cd7bacfb Working client/server demos w/HEx and trivial XOR crypto test 2018-01-07 22:05:14 -08:00
Russ Magee 60f2cb7e26 client/server demo hkex.Dial(), hkex.Listen()/hl.Accept() with auto-KEx 2018-01-06 23:58:30 +00:00
Russ Magee ba2c03afe3 Initial commit 2018-01-06 15:30:56 +00:00