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35 Commits

Author SHA1 Message Date
Matt Johnston
86ac8411a0 Add manpage entry for -z, change help text 
Fixes #193 on github (with previous patch)
 2022-11-10 12:26:25 +08:00
Matt Johnston
71d78653c7 Merge pull request #160 from Jackkal/two-factor-authentication 
Two-factor authentication support (pubkey and password)
 2022-11-09 17:33:48 +08:00
Tuomas Haikarainen
1e4d64d300 Added permitopen option to authorized_keys 
It is now possible to limit local port forwarding to specified
destination(s) by using the permitopen option in authorized_keys.

Resolves #181
 2022-07-12 10:35:00 +03:00
Jackkal
0c9318a0b2 Two-factor authentication support (pubkey and password) 2022-04-29 15:43:15 +02:00
Matt Johnston
69e5709f75 Clarify help text for dropbear -e environment option 2021-08-19 23:17:34 +08:00
Roland Vollgraf
2157d52352
pass on sever process environment to child processes (option -e) (#118) 2021-08-19 23:13:41 +08:00
Matt Johnston
846d38fe43 Add "restrict" authorized_keys option 2021-05-01 20:47:15 +08:00
Matt Johnston
d439ed26e4 Some minor manpage improvements 2020-12-05 14:56:53 +08:00
Vladislav Grishenko
3d12521735
Add Ed25519 support (#91) 
* Add support for Ed25519 as a public key type

Ed25519 is a elliptic curve signature scheme that offers
better security than ECDSA and DSA and good performance. It may be
used for both user and host keys.

OpenSSH key import and fuzzer are not supported yet.

Initially inspired by Peter Szabo.

* Add curve25519 and ed25519 fuzzers

* Add import and export of Ed25519 keys
 2020-03-12 00:09:45 +08:00
Matt Johnston
2707f054a5 clarify that -r skips default hostkeys 2018-02-22 21:57:47 +08:00
Matt Johnston
74ace058a6 Use MAX_AUTH_TRIES rather than DEFAULT_AUTH_TRIES, don't limit argument range 2017-06-27 22:20:38 +08:00
Kevin Darbyshire-Bryant
e255101299 dropbear server: support -T max auth tries 
Add support for '-T n' for a run-time specification for maximum number
of authentication attempts where 'n' is between 1 and compile time
option MAX_AUTH_TRIES.

A default number of tries can be specified at compile time using
'DEFAULT_AUTH_TRIES' which itself defaults to MAX_AUTH_TRIES for
backwards compatibility.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
 2017-06-25 11:53:58 +01:00
Matt Johnston
103036c546 Add manpage and log for forced_command 2016-04-12 21:05:40 +08:00
Guilhem Moulin
550b3056fd Fix minor manpage formatting issues 2015-11-25 20:46:06 +08:00
Matt Johnston
23cc2bfb8c don't silently ignore extra flag arguments 2015-10-21 22:05:50 +08:00
Guilhem Moulin
633b98ef28 Fix typo in dropbear(8)'s manpage 2015-08-07 23:07:16 +08:00
Matt Johnston
ed0552f214 Add '-V' for version 
-h should exit with success
Update manpages
 2014-07-27 22:06:26 +08:00
Matt Johnston
b3cab3ce31 Log when generating a hostkey 2013-12-03 21:13:58 +08:00
Matt Johnston
0777e896f1 docs for ecdsa 2013-11-14 22:14:09 +08:00
Matt Johnston
aac6336e49 Don't say "SSH 2" any more since protocol version 1 is irrelevant 2013-10-03 23:50:04 +08:00
Matt Johnston
88fc38c8f0 Document "-m" and "-c" 
Update URLs with https
 2013-02-22 23:53:49 +08:00
Matt Johnston
8174a2f27b Mention -p's address argument in manpage synopsis 
--HG--
extra : convert_revision : abef8fc8584889de6fd92ceaec28d094419462e0
 2009-09-13 15:31:29 +00:00
Matt Johnston
4e9f22c602 - Set $SSH_CONNECTION 
- Document environment variables in the manpage

--HG--
extra : convert_revision : 1a93c6112f00730f5cd21a853d3bd5ca8079f725
 2009-09-02 14:47:12 +00:00
Matt Johnston
d005aa139e - Document idle_timeout 
--HG--
extra : convert_revision : da3bab4cab817b6a9ecede779e0524c38c9fb760
 2008-11-11 13:51:55 +00:00
Matt Johnston
5efdd391eb Mention DSS and DSA being the same thing 
--HG--
extra : convert_revision : 562d196de58e606c7a95671e9e7b3d1cc0f9752d
 2008-11-09 10:59:19 +00:00
Matt Johnston
e80f8e8c09 - Update manuals, include section on authorized_keys 
- Change default PATH to /usr/bin:/bin
- Mention DEBUG_TRACE in -v help text

--HG--
extra : convert_revision : cdcc3c729e29544e8b98a408e2dc60e4483dfd2a
 2008-11-05 14:14:40 +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
e3e4445dc1 Add -W <windowsize> argument and document it. 
--HG--
extra : convert_revision : 98d4c0f15480bf749c451034cbc565d7e9d3b8dc
 2007-07-25 15:44:25 +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
77c33e7750 Add -u option to specify /dev/urandom instead 
--HG--
extra : convert_revision : 6925cd3fd7727fbc69db9883675aa90f594f58a0
 2007-04-16 13:39:50 +00:00
Matt Johnston
7aefd496f1 Document -p [address:]port 
--HG--
extra : convert_revision : d2f4cea9ad411a132cc799d5428b87a70126620b
 2007-02-22 15:51:15 +00:00
Matt Johnston
be2b7d9725 Add -N "no remote command" dbclient option. 
Document -N in dbclient.1 and -P in dropbear.8

--HG--
extra : convert_revision : 7cada79bf8f61e09a72e5d492170bd10ab0acee3
 2006-06-07 15:01:20 +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
a1fd2da0f9 * Add references in the manpages to the dbclient manpage 
* Fix multiple typos in client usage information

--HG--
extra : convert_revision : 6b29d70d3c4b1933d3c8f6b3e63692db76ffb51f
 2005-03-13 16:23:15 +00:00
Matt Johnston
199b67a68c Added dropbear.8 and dropbearkey.8 back in 
--HG--
extra : convert_revision : dda3a93a5b9fb3338ea7fc45c45da6b76e3850f0
 2004-09-14 15:26:50 +00:00