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505 Commits

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Author SHA1 Message Date
Matt Johnston
af00c78e21 Rework netcat-alike to be a proper mode, with -B argument. 
--HG--
branch : dbclient-netcat-alike
extra : convert_revision : b02ba6628cf2095017c60d202ac630f231e6b553
 2008-09-17 14:36:49 +00:00
Matt Johnston
c7bd9ccd85 Don't capture stderr from spawned processes in proxycommand mode 
--HG--
extra : convert_revision : 636506b73e973b004cc058b07e6f36a25ff902f8
 2008-09-17 14:35:36 +00:00
Matt Johnston
e44aa503f0 - "-J 'nc localhost 22'" kind of works, needs fixing hostkeys, ptys etc. 
--HG--
extra : convert_revision : 45069dd007ebf414330e0a7abf4fb7e0727049c3
 2008-09-15 14:40:30 +00:00
Matt Johnston
12929e8cf0 - Add run_shell_command() function to run a "sh -c" command, handling 
lots of the work that exechild did (and can be shared by client -J option)

--HG--
extra : convert_revision : a15dfd8017af8212b3b227f18ce2539dd471f7f6
 2008-09-15 14:04:55 +00:00
Matt Johnston
7ac24b10b9 - Generalise spawn_command function 
--HG--
extra : convert_revision : 9927a5fe084c8053c747a40515f0213141ef8139
 2008-09-15 13:41:18 +00:00
Matt Johnston
d7c1e58217 - Get rid of some ugly #defines 
--HG--
extra : convert_revision : 4cfa02494ded17cdb068ec66581b720a5a0fd70b
 2008-09-15 13:06:40 +00:00
Matt Johnston
b619e88f54 - Split main socket var into ses.sock_in/ses.sock_out in preparation 
for -J proxy_cmd option (and some prelim options for that)

--HG--
extra : convert_revision : 47cdea9a7d66c553c6f5eec43b899821939d4e4c
 2008-09-15 12:51:50 +00:00
Matt Johnston
1c72a35ddb propagate from branch 'au.asn.ucc.matt.dropbear' (head f21045c791002d81fc6b8dde6537ea481e513eb2) 
to branch 'au.asn.ucc.matt.dropbear.dbclient-netcat-alike' (head d1f69334581dc4c35f9ca16aa5355074c9dd315d)

--HG--
branch : dbclient-netcat-alike
extra : convert_revision : 22bbe895accc3995b48f07b556e45d546ff1ce5d
 2008-09-14 06:47:51 +00:00
Matt Johnston
460bf43822 Remove workaround forcing rsa mpint to exactly a 8 bits multiple for putty (see 
http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/rsa-non8mult-verify-fail.html ,
was fixed in 2004)

--HG--
extra : convert_revision : f21045c791002d81fc6b8dde6537ea481e513eb2
 2008-09-12 17:48:33 +00:00
Matt Johnston
31fa5e605b - Rework pubkey options to be more careful about buffer lengths. Needs review. 
--HG--
branch : pubkey-options
extra : convert_revision : 537a6ebebb46424b967ffe787f0f8560e5f447e8
 2008-09-12 17:23:56 +00:00
Matt Johnston
c0ce2a6a97 * Patch from Frédéric Moulins adding options to authorized_keys. 
Needs review.

--HG--
branch : pubkey-options
extra : convert_revision : 26872f944d79ddacff1070aab32115a6d726392c
 2008-09-08 15:14:02 +00:00
Matt Johnston
f90f64b5c1 fill_passwd() doesn't have a return value 
--HG--
extra : convert_revision : ee6ec7346a5b4e7330f462ec9e4815f73038e8d0
 2008-07-12 17:00:30 +00:00
Matt Johnston
96bda2af8e Forgot to bump actual version number 
--HG--
extra : convert_revision : 2f31bc0e5d1c701ad8c03176bbb5722852c0c11d
 2008-03-27 13:34:34 +00:00
Matt Johnston
a97603d003 Add SSH_ASKPASS and DROPBEAR_PASSWORD to the dbclient manpage 
--HG--
extra : convert_revision : ecc0009ef2a41ba548230efd0fbb1ea74e973f1b
 2008-03-27 13:25:02 +00:00
Matt Johnston
77892be79c 0.51 
--HG--
extra : convert_revision : 52beef2562914a31aa2351bcd0e1178fbf2be718
 2008-03-27 13:17:08 +00:00
Matt Johnston
3e29368cbc merge of '9879f7138f243bb2077a06e4c9ea925fa34abe2b' 
and 'e28650f207028a45182fc2de545b7bd218d13077'

--HG--
extra : convert_revision : f6be8d819a89338780799d813f64be24d4b8ad84
 2008-03-27 10:19:36 +00:00
Matt Johnston
b91874cedc Update to debian 0.50-4 diff 
--HG--
extra : convert_revision : e28650f207028a45182fc2de545b7bd218d13077
 2008-03-27 10:19:28 +00:00
Matt Johnston
acd18ce243 Mention 0.51-test2 changes 
--HG--
extra : convert_revision : 9879f7138f243bb2077a06e4c9ea925fa34abe2b
 2008-03-01 02:01:35 +00:00
Matt Johnston
6c9d2abc75 Don't return until the shell has quit. This will ensure that an exit status 
is always returned.

--HG--
extra : convert_revision : 32fc88053016994100eb0ef17f75592881c90d97
 2008-02-21 14:46:15 +00:00
Matt Johnston
e277059339 fix up after merge 
--HG--
extra : convert_revision : 6107b89c1188975d0c60f50621afe593cb6e554f
 2008-01-13 04:02:08 +00:00
Matt Johnston
a3b5d3c8b3 merge of '295b11312e327fe6c4f33512674ea4a1a9790344' 
and '426d7aeea950d007ed7ef9f03f9f40b138a769cb'

--HG--
extra : convert_revision : d9cc9067a1a17f312a7349781f2dbbaf2890d5a6
 2008-01-13 04:01:46 +00:00
Matt Johnston
bb0548b3b0 Make a copy of passwd fields since getpwnam()'s retval isn't safe to keep 
--HG--
extra : convert_revision : 295b11312e327fe6c4f33512674ea4a1a9790344
 2008-01-13 03:55:59 +00:00
Matt Johnston
bb84e33d99 propagate from branch 'au.asn.ucc.matt.dropbear' (head fb7080ca6e254faaf7cfaee93b0ab6ab6de4ed59) 
to branch 'au.asn.ucc.matt.dropbear.cli-agent' (head 78d02301ae8310efa2639f15da0ea62dea110e4b)

--HG--
branch : agent-client
extra : convert_revision : 833d0adef6cdbf43ea75283524c665e70b0ee1ee
 2007-11-29 11:38:06 +00:00
Matt Johnston
b2ac4eb29b Actually use ~/.hushlogin rather than ~/hushlogin to ignore motd. 
--HG--
extra : convert_revision : 426d7aeea950d007ed7ef9f03f9f40b138a769cb
 2007-11-02 15:03:16 +00:00
Matt Johnston
25554bc331 Fix to allow building from a separate directory, patch from Ricardo Martins 
--HG--
extra : convert_revision : fb7080ca6e254faaf7cfaee93b0ab6ab6de4ed59
 2007-10-18 12:18:44 +00:00
Matt Johnston
a018260fe9 Add support for SSH_ASKPASS_ALWAYS env variable for dbclient. If it 
(and also SSH_ASKPASS) is set then dbclient will use an external askpass
program regardless of whether DISPLAY is set or stdin is a TTY. Suggested
by Davyd Madeley for handheld devices.

--HG--
extra : convert_revision : c62bdee8427eb452cca38d188affe881d9fadee8
 2007-09-14 00:19:44 +00:00
Matt Johnston
9a2cdc299f Make sure declarations of variables are at the top of function, 
pointed out by Alexey Rusakov.

--HG--
extra : convert_revision : 6c4d376f9c88f94c3c9b23e32f9135c132e26fa8
 2007-09-11 12:00:18 +00:00
Matt Johnston
e41452afeb propagate from branch 'au.asn.ucc.matt.dropbear' (head 8a7db1e2fdc5636abb338adb636babc32f465739) 
to branch 'au.asn.ucc.matt.dropbear.cli-agent' (head d82c25da2f7e4fb6da510d806c64344e80bb270d)

--HG--
branch : agent-client
extra : convert_revision : 78d02301ae8310efa2639f15da0ea62dea110e4b
 2007-08-16 13:34:37 +00:00
Matt Johnston
58296a95f1 Make dropbearkey only generate 1024 bit keys 
--HG--
extra : convert_revision : 8a7db1e2fdc5636abb338adb636babc32f465739
 2007-08-08 15:57:50 +00:00
Matt Johnston
ddb61adcc9 Fix delayed packet queue handling 
--HG--
extra : convert_revision : 53b349938dfae2256e23799fae66edd5fc3e97ee
 2007-08-08 15:48:52 +00:00
Matt Johnston
790cdadace Prepare for 0.50 release 
--HG--
extra : convert_revision : 72385623360b49c08f42496eb163fc702c8a0b3e
 2007-08-08 15:27:41 +00:00
Matt Johnston
75ec4d6510 - Add -K keepalive flag for dropbear and dbclient 
- Try to reduce the frequency of select() timeouts
- Add a max receive window size of 1MB

--HG--
extra : convert_revision : 9aa22036cb511cddb35fbc0e09ad05acb39b64d1
 2007-08-08 15:12:06 +00:00
Matt Johnston
a7649c250f Stop scp passing arguments that dbclient doesn't understand 
--HG--
extra : convert_revision : 8b1f7f73b80da98007864ca665f99c58d6f88382
 2007-07-28 08:59:24 +00:00
Matt Johnston
57ae0bfedf Prevent invalid packets being sent during key-exchange, instead queue 
them until afterwards. This could sometimes terminate connections
after 8 hours if (for example) a new TCP forwarded connection
was sent at the KEX timeout.

--HG--
extra : convert_revision : 48426bd66b8f5ba50045f7ba190d1672745132e2
 2007-07-27 17:13:42 +00:00
Matt Johnston
993f58900d Add default argument for receive window 
--HG--
extra : convert_revision : 83535bcee65d8f58becbb75153cf0063c57a48dc
 2007-07-25 16:20:57 +00:00
Matt Johnston
876e7b99d4 Use the -W <windowsize> argument in startup scripts, with a default of 64kB 
--HG--
extra : convert_revision : bbc5073267b8af362e59a46bc8328c03cfd4bd4c
 2007-07-25 15:44:50 +00:00
Matt Johnston
e3e4445dc1 Add -W <windowsize> argument and document it. 
--HG--
extra : convert_revision : 98d4c0f15480bf749c451034cbc565d7e9d3b8dc
 2007-07-25 15:44:25 +00:00
Matt Johnston
2d4d9627a2 Rearrange the channel buffer sizes into three neat use-editable values in 
options.h. Increasing RECV_MAX_WINDOW gives big network performance
increases - even with the present buffers (which haven't changed) it
performs a lot better.
Next step is to make the window size a cmdline option.

--HG--
extra : convert_revision : 24c7cb47fb56cf5b82e3bc0859b45ea83038eab0
 2007-07-24 15:40:23 +00:00
Matt Johnston
762e9973ff Patch from Nicolai Ehemann to try binding before going to the background, 
so that if it exits early (because something's already listening etc)
then it will return an exitcode of 1.

--HG--
extra : convert_revision : 4e68851f89a773bc502b30dec2b8f6edaa36d473
 2007-07-19 15:54:18 +00:00
Matt Johnston
b04e2d14ef Just use /dev/urandom since that's what everyone ends up using anyway. 
Make -u a nop.

--HG--
extra : convert_revision : ef0615311b43c8bfe1985df64a4a95ce4ec0d8e6
 2007-07-19 15:47:32 +00:00
Matt Johnston
456b500902 "backgrounding" is more user-understandable than "forking" 
--HG--
extra : convert_revision : 53a3f244adf908dac18f2fa7e1d94309497da790
 2007-07-19 14:08:24 +00:00
Matt Johnston
0b72cf1ed2 uClinux ifdef was accidentally inverted 
--HG--
extra : convert_revision : 0b32300bc2ad5a96be40f0e2b9815a8824c2c729
 2007-07-19 14:08:01 +00:00
Matt Johnston
4639844208 Fix spelling typo 
--HG--
extra : convert_revision : 3080d6d5d0bf6772752e5fd8e28657817b41c748
 2007-07-19 14:07:41 +00:00
Matt Johnston
77c33e7750 Add -u option to specify /dev/urandom instead 
--HG--
extra : convert_revision : 6925cd3fd7727fbc69db9883675aa90f594f58a0
 2007-04-16 13:39:50 +00:00
Matt Johnston
a4130263bd Allow reading dbclient password from an environment var 
--HG--
extra : convert_revision : 9a5277c058af96e8fb7a3ade558dd1aeeafa1d3a
 2007-03-17 06:30:11 +00:00
Matt Johnston
0ffc17e481 Remove a newline from the kex prompt question, from FreeWRT 
--HG--
extra : convert_revision : 98745fb712b04634b0682fe9ee0dc904ea528f10
 2007-02-25 09:48:13 +00:00
Matt Johnston
62d792fbdc Fix a stupid bug s/readfd/errfd/ affecting channel close on child exit 
--HG--
extra : convert_revision : 16dd04147563e91faaa44de193dece0f4056ec7a
 2007-02-22 16:17:09 +00:00
Matt Johnston
7aefd496f1 Document -p [address:]port 
--HG--
extra : convert_revision : d2f4cea9ad411a132cc799d5428b87a70126620b
 2007-02-22 15:51:15 +00:00
Matt Johnston
70a2281823 0.49 probably done 
--HG--
extra : convert_revision : 61cdf48863b44c54cf8abe33d263f7c1d57a27df
 2007-02-22 15:46:57 +00:00
Matt Johnston
c077f22fb4 Improve known_hosts checking. 
--HG--
extra : convert_revision : b7933fa29cbedeb53b79a0b60aaa0f049e003cb2
 2007-02-22 15:29:32 +00:00