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76 Commits

Author SHA1 Message Date
Kohei Suzuki
c092101e01 Add id_ed25519 to the default identity list 
Signed-off-by: Kohei Suzuki <eagletmt@gmail.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2016-05-02 15:34:01 +02:00
Stef Walter
ffe8b98cc2 auth: Cleanup memory leak when using SSH agent 
In Cockpit we've seen this memory leak:

at 0x4C2A9C7: calloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x5B76B03: ssh_userauth_agent (auth.c:778)
by 0x40DD5A: cockpit_ssh_authenticate (cockpitsshtransport.c:327)

BUG: https://red.libssh.org/issues/208

Signed-off-by: Stef Walter <stefw@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2016-05-02 15:28:24 +02:00
Fabiano Fidêncio
e368d01385 cleanup: use ssh_ prefix in the packet (non-static) functions 
Having "ssh_" prefix in the functions' name will avoid possible clashes
when compiling libssh statically.

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2016-01-19 11:31:07 +01:00
Fabiano Fidêncio
77052d3a1e cleanup: use ssh_ prefix in the agent (non-static) functions 
Having "ssh_" prefix in the functions' name will avoid possible clashes
when compiling libssh statically.

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2016-01-19 11:31:07 +01:00
Aris Adamantiadis
c02b260e7e server: Add support for ed25519 keys in the server. 
Signed-off-by: Aris Adamantiadis <aris@0xbadc0de.be>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2015-02-02 14:45:52 +01:00
Andreas Schneider
bb18442fe8 options: Fix setting the port. 
Make sure we correctly read the port from the config file.

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2014-12-25 12:32:16 +01:00
Jon Simons
6895d0b727 session: add getter for kexalgo 
Signed-off-by: Jon Simons <jon@jonsimons.org>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2014-12-05 10:48:07 +01:00
Aris Adamantiadis
c238136010 buffers: adapt session.c to ssh_buffer_(un)pack() 
Reviewed-by: Andreas Schneider <asn@samba.org>
 2014-08-06 09:47:35 +02:00
Jon Simons
987991a3f2 session: fix ssh_session->srv.ecdsa_key leak 
Signed-off-by: Jon Simons <jon@jonsimons.org>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2014-05-28 10:23:46 +02:00
Dirkjan Bussink
6c74d6f891 Add options support for setting and getting HMAC algorithms 
BUG: https://red.libssh.org/issues/91

Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2014-04-22 10:57:18 +02:00
Andreas Schneider
b5efbe75cd session: Fix a memory leak with custom banner. 
BUG: https://red.libssh.org/issues/152
 2014-04-10 08:54:10 +02:00
Luka Perkov
8ba9402282 session: fix comment typo 
Signed-off-by: Luka Perkov <luka.perkov@sartura.hr>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2014-03-27 10:16:24 +01:00
Audrius Butkevicius
a277dd9277 Add session/channel byte/packet counters 
Signed-off-by: Audrius Butkevicius <audrius.butkevicius@elastichosts.com>
 2014-02-12 18:21:16 +01:00
Jon Simons
fa34d11749 session: skip timestamp init for non-blocking case 
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2014-02-06 10:21:57 +01:00
Jon Simons
93370d61ba session: add getters for session cipher names 
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2014-02-06 10:21:07 +01:00
Joseph Southwell
eedecd0269 client: Fix EOF session error reporting. 
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2014-02-02 22:19:46 +01:00
Andreas Schneider
9c4144689d src: Rename buffer_init to ssh_buffer_init(). 2014-01-19 20:43:29 +01:00
Aris Adamantiadis
aecd952d18 update copyright information 2014-01-07 15:18:15 +01:00
Andreas Schneider
f3e3700063 session: Fix a possible memory leak. 2014-01-05 23:05:13 +01:00
Jon Simons
a1f0b2acfc session: Add ssh_get_clientbanner(). 2013-12-07 16:24:33 +01:00
Andreas Schneider
095a01b70c options: Add SSH_OPTIONS_GSSAPI_CLIENT_IDENTITY option. 2013-11-15 15:50:09 +01:00
Andreas Schneider
41d99d32e8 gssapi: Add suppport to set GSSAPI server identity. 2013-11-15 15:50:09 +01:00
Colin Walters
13c4499449 session: Always request POLLIN 
The assumption is that if libssh functions are being invoked, we want
to read data.

Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2013-11-09 12:29:07 +01:00
Colin Walters
4cc7f4ad03 Add ssh_get_poll_flags() 
For integration with an external mainloop, we need to know how to
replicate libssh's internal poll() calls.  We originally through
ssh_get_status() was that API, but it's not really - those flags only
get updated from the *result* of a poll(), where what we really need
is to know how libssh would *start* a poll().

Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2013-11-09 12:26:19 +01:00
Andreas Schneider
a466a624e2 session: Make sure we correctly burn the buffer. 2013-11-03 10:45:02 +01:00
Andreas Schneider
685fe1d0b6 session: Try the ecdsa default key first. 2013-10-01 14:45:01 +02:00
Andreas Schneider
89853607c5 session: Document return value of ssh_get_serverbanner(). 
BUG: https://red.libssh.org/issues/122
 2013-09-16 10:38:14 +02:00
Andreas Schneider
20658abc78 session: Remove obsolete status variables. 
BUG: https://red.libssh.org/issues/121
 2013-09-16 10:38:14 +02:00
Andreas Schneider
6da54688eb doc: Update documentation of ssh_set_blocking(). 
This should work correctly in libssh 0.6.0. If not then you hit a bug.
 2013-09-09 16:43:46 +02:00
Andreas Schneider
6efa55d154 session: Add parentheses to fix a build warning. 2013-07-26 07:50:37 +02:00
Andreas Schneider
f9b8395122 session: Handle session state in ssh_get_status(). 
BUG: https://red.libssh.org/issues/109
 2013-07-25 22:43:09 +02:00
Nicolas Viennot
cdf193d8b5 session: ssh_handle_packets_termination() SSH_AGAIN bug fix 
ssh_handle_packets_termination() must not return SSH_OK when exiting due to
a timeout while the termination function still returns 1.

Signed-off-by: Nicolas Viennot <nicolas@viennot.biz>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2013-07-25 22:35:03 +02:00
Andreas Schneider
461988b153 session: Add brackets to ssh_handle_packets_termination(). 2013-07-21 10:35:18 +02:00
Andreas Schneider
c64ec43eef src: Remove enter_function() and leave_function(). 2013-07-14 13:31:24 +02:00
Andreas Schneider
ebdd0c6ac1 src: Migrate to SSH_LOG. 2013-07-14 12:44:26 +02:00
Aris Adamantiadis
66b37c856c session: Introduce SSH_TIMEOUT_DEFAULT 
The default timeout of 30seconds is very nice when connecting to a new SSH
session, however it completely breaks the synchronous blocking API.
Use SSH_TIMEOUT_DEFAULT when in blocking mode so channel reads&write are blocking
as expected

Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2013-07-13 14:03:42 +02:00
Andreas Schneider
166ccef8dc session: Fix a possible use after free in ssh_free(). 
We need to cleanup the channels first cause we call ssh_channel_close()
on the channels which still require a working socket and poll context.

Thanks to sh4rm4!
 2012-10-22 17:37:32 +02:00
Andreas Schneider
802e4133cb session: Don't leak memory in ssh_send_debug(). 
Found by Coverity.
 2012-10-12 08:07:02 +02:00
Andreas Schneider
c5782b7486 session: Make sure we don't segfault on freeing id. 2012-10-07 10:52:54 +02:00
Andreas Schneider
280ce3fe93 session: Fix a memory leak in ssh_new() on error. 2012-10-05 11:12:13 +02:00
Andreas Schneider
43e3a8e497 socket: Add a SSH_WRITE_PENDING socket status. 2012-07-17 18:05:51 +02:00
Andreas Schneider
ee774479de session: Use a struct for all options. 2012-02-05 11:50:49 +01:00
Martin Drasar
31727bf33a Ignore and debug messages can be sent using public API 
Signed-off-by: Martin Drasar <drasar@ics.muni.cz>
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2012-01-05 11:26:53 +01:00
rofl0r
2ffbdb0492 commit a7e14524c4f7903f607cdcd02b83782e89f0a82c 2012-01-02 16:31:37 +01:00
rofl0r
4305da29a1 session: Cleanup timeout functions. 
It is possible that we get unrelated packets while waiting for
termination, thus waiting indefinitely. As a workaround we have to
check the user-supplied timeout.
 2012-01-02 12:39:43 +01:00
Andreas Schneider
5083742192 packet: Move packet callbacks to packet_cb.c. 2011-09-18 21:37:18 +02:00
Andreas Schneider
acfc8ea83f priv: Remove crypto.h and add correct includes to src files. 2011-09-18 21:37:17 +02:00
Aris Adamantiadis
ac41a083ef kex: moved KEX structures to ssh_crypto_struct 2011-09-18 20:34:16 +02:00
Aris Adamantiadis
07abc3406d kex: split key selection and sending 2011-09-18 20:34:15 +02:00
Aris Adamantiadis
20f8e73e3e Update libssh to ssh_handle_packets_termination 
cherry-picked from 0cb5248

Should resolve all timeout problems

Conflicts:

	src/auth.c
	src/channels.c
 2011-09-02 13:58:37 +03:00