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42 Commits

Author SHA1 Message Date
Matt Johnston
2a431cab03 separate client/server fastopen options 2015-05-29 23:19:11 +08:00
Matt Johnston
28f61c8b3a tcp fastopen for the server 
--HG--
branch : fastopen
 2015-02-15 22:34:05 +08:00
Matt Johnston
d5c8ba1690 Initialise sa_mask 2015-01-28 22:33:34 +08:00
Matt Johnston
6d2d3669f3 Make keepalive handling more robust, this should now match what OpenSSH does 2014-08-19 23:08:56 +08:00
Matt Johnston
1dc5312f00 - Save errno in signal handlers 
- Use _exit() in segv handler
 2014-02-15 21:13:57 +08:00
Matt Johnston
998d6cdfc4 - Sockets are set to lowdelay priority initially to improve conneciton setup 
time
- Set non-pty connections to bulk for client and server
 2013-12-03 00:04:48 +08:00
Matt Johnston
cbe63bbabe rename random.h to dbrandom.h since some OSes have a system random.h 
--HG--
rename : random.c => dbrandom.c
rename : random.h => dbrandom.h
 2013-11-14 22:05:47 +08:00
Matt Johnston
95a21c8fd7 ecdsa is working 
--HG--
branch : ecc
 2013-05-03 23:07:48 +08:00
Matt Johnston
c4861340e9 Fix a few compile warnings 2013-03-23 23:17:01 +08:00
Matt Johnston
d5ccc32b4d Improve RNG seeding. 
Try to read from /dev/urandom multiple times, take input from extra sources,
and use /dev/random when generating private keys
 2012-06-29 23:19:43 +08:00
Matt Johnston
a15fc009da - Initialise sa_mask properly 2011-12-04 05:41:46 +08:00
Matt Johnston
a3188b44f0 - Make sure sa_mask is set 2012-02-21 22:57:19 +08:00
Matt Johnston
38ed870ffe Improve capitalisation for all logged strings 
--HG--
extra : convert_revision : 997e53cec7a9efb7413ac6e17b6be60a5597bd2e
 2011-02-23 15:50:30 +00:00
Matt Johnston
f88bed7a30 Rearrange getaddrstring() etc 
--HG--
extra : convert_revision : 8a18c4a60aeaec085923d13d98fa0f93c506ceba
 2009-09-01 16:38:26 +00:00
Matt Johnston
6e78eca7c8 use memset() rather than bzero() 
--HG--
extra : convert_revision : d44b31a46d0fdfcc92bf4f16e7c49fd49eb40aa1
 2009-06-08 14:40:29 +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
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
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
456b500902 "backgrounding" is more user-understandable than "forking" 
--HG--
extra : convert_revision : 53a3f244adf908dac18f2fa7e1d94309497da790
 2007-07-19 14:08:24 +00:00
Matt Johnston
b01a74a9d7 merge of 'a9b0496634cdd25647b65e585cc3240f3fa699ee' 
and 'c22be8b8f570b48e9662dac32c7b3e7148a42206'

--HG--
extra : convert_revision : 066f6aef2791d54b9ec6a0c3033fd28fa946251f
 2007-02-22 14:53:49 +00:00
Matt Johnston
66643fa5c7 Add -p [address:]port option for binding to addresses, patch from 
Max-Gerd Retzlaff

--HG--
extra : convert_revision : a9b0496634cdd25647b65e585cc3240f3fa699ee
 2007-02-22 14:52:46 +00:00
Matt Johnston
7f12251fbb Fix for -pedantic -ansi compilation, change // to /**/, plus some signedness 
and trailing-comma-in-array issues

--HG--
extra : convert_revision : c22be8b8f570b48e9662dac32c7b3e7148a42206
 2007-02-16 14:42:08 +00:00
Matt Johnston
47e76de56a Disable core dumps 
--HG--
extra : convert_revision : ba8ebf724630561c6b9285247be7574a33853a17
 2007-02-12 10:43:44 +00:00
Matt Johnston
692d737a82 Load hostkeys before daemon(), since daemon()'s chdir("/") will prevent us 
finding keys in $PWD.

--HG--
extra : convert_revision : 02c413252c90e9de8e03d91e9939dde3029f5c0a
 2007-01-04 02:01:09 +00:00
Matt Johnston
4aafeb0da2 Add -P pidfile patch from Swen Schillig 
--HG--
extra : convert_revision : 2dd1bf9162d8fc4c14b33c5b3c6ca3cbe2ecd587
 2006-06-07 14:10:21 +00:00
Matt Johnston
dde673f8d7 minor cleanups for some warnings 
--HG--
extra : convert_revision : 6ace12c71fc2773210f2f3d374c96622ca54fe48
 2006-03-22 05:12:18 +00:00
Matt Johnston
94b28e420c 0.48 progress 
--HG--
extra : convert_revision : 23abf9a27f91b8191c12b24a8b2557e5e8750c21
 2006-03-09 12:37:38 +00:00
Matt Johnston
882a9ced90 merge of 4c883eb469d2d251ee8abddbc11ae4005db6da17 
and bed6155e95a293c9fce7e889d283b5958f3035dc

--HG--
extra : convert_revision : fff0894a0399405a9410ea1c6d118f342cf2aa64
 2006-03-08 12:53:11 +00:00
Matt Johnston
422f4f2b41 * Per-IP connection unauthed connection limits 
* m_close() exits fatally on failure
* other cleanups

--HG--
extra : convert_revision : bed6155e95a293c9fce7e889d283b5958f3035dc
 2006-03-08 12:41:27 +00:00
Matt Johnston
1eb9209afe Only read /dev/random once when the program starts 
rather than for every connection, to "conserve entropy".

--HG--
extra : convert_revision : 21df240b71c0af8454725dec9abb428dd4bb97a2
 2006-02-11 15:15:37 +00:00
Matt Johnston
a673d60963 * add -g (dbclient) and -a (dropbear) options for allowing non-local 
hosts to connect to forwarded ports. Rearranged various some of the
	tcp listening code.
	* changed to /* */ style brackets in svr-authpam.c

--HG--
extra : convert_revision : c1e04e648867db464fe9818c4910e4320cd50c32
 2005-12-04 16:13:11 +00:00
Matt Johnston
53681cbdb6 * use own assertions which should get logged properly 
--HG--
extra : convert_revision : 3dc365619f0840ab5781660b1257a9f22c05d3fe
 2005-09-05 15:16:10 +00:00
Matt Johnston
8c1a429c44 Fixed DEBUG_TRACE macro so that we don't get semicolons left about the place 
--HG--
extra : convert_revision : d928bc851e32be7bd429bf7504b148c0e4bf7e2f
 2005-01-02 20:25:56 +00:00
Matt Johnston
9d43183704 Log the IP along with auth success/fail attempts 
--HG--
extra : convert_revision : 25eab43bd46e931fd4afecec49c22b9311062099
 2004-12-23 17:00:15 +00:00
Matt Johnston
e7677a5e8d Rearrange preprocessor parts so that compilation with various options 
disabled works OK.

--HG--
extra : convert_revision : cc92f744e34125062d052b757967e167f19d6db5
 2004-12-22 15:37:50 +00:00
Matt Johnston
0378cffafc Load the hostkeys for inetd too - oops 
--HG--
extra : convert_revision : 815f75b9a450396fd5a9cca286803a91f0edc1a9
 2004-08-30 13:26:42 +00:00
Matt Johnston
51a74b4799 - added circular buffering for channels 
- added stderr support for the client
- cleaned up a bunch of "unused" warnings, duplicated header definitions
- added exit-status support for the client

--HG--
extra : convert_revision : 5bdf806d8b440c87f7235414662f4189195618f4
 2004-08-26 13:16:40 +00:00
Matt Johnston
aaac206345 Change the way we load keys/ports so we don't print error messages into our 
socket.

--HG--
extra : convert_revision : b830e790bd08933685502f36d8e7838f143f2f2f
 2004-08-23 05:27:34 +00:00
Matt Johnston
084bddf1c5 adding inetd mode back from 0.43 
--HG--
extra : convert_revision : 8f98bb3056d06b721b437ac8d9fe0a71e40acd9a
 2004-08-12 17:18:53 +00:00
Matt Johnston
453261a042 - A nice cleaner structure for tcp (acceptor) forwarding. 
- still a checkpoint-ish commit
- sorted out listening on localhost only

--HG--
extra : convert_revision : c030ac0a3950dba81f2324e2ba9d4b77fc8f8149
 2004-08-11 17:26:47 +00:00
Matt Johnston
a712baa8e5 just checkpointing 
--HG--
extra : convert_revision : fbbf404290f3fea3dfa9f6f53eba9389057e9044
 2004-08-10 17:09:52 +00:00
Matt Johnston
8b6ddcb066 Switching to the magical new Makefile, and new dbmulti style 
--HG--
extra : convert_revision : 3f8efcdd56aab197d30a1ea81527c37dfee2f928
 2004-07-27 14:44:43 +00:00