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112 Commits

Author SHA1 Message Date
Damien Miller
3bbd878c2e - djm@cvs.openbsd.org 2004/06/18 11:11:54 
[channels.c clientloop.c]
     Don't explode in clientloop when we receive a bogus channel id, but
     also don't generate them to begin with; ok markus@
 2004-06-18 22:23:22 +10:00
Damien Miller
23f0770a1b - djm@cvs.openbsd.org 2004/06/17 15:10:14 
[clientloop.c misc.h readconf.c readpass.c ssh.c ssh_config.5]
     Add option for confirmation (ControlMaster=ask) via ssh-askpass before
     opening shared connections; ok markus@
 2004-06-18 01:19:03 +10:00
Damien Miller
3756dcee24 - (djm) OpenBSD CVS Sync 
- djm@cvs.openbsd.org 2004/06/17 14:52:48
     [clientloop.c clientloop.h ssh.c]
     support environment passing over shared connections; ok markus@
 2004-06-18 01:17:29 +10:00
Damien Miller
03e66f650c - djm@cvs.openbsd.org 2004/06/15 05:45:04 
[clientloop.c]
     missed one unset_nonblock; spotted by Tim Rice
 2004-06-15 15:47:51 +10:00
Damien Miller
232711f6db - djm@cvs.openbsd.org 2004/06/14 01:44:39 
[channels.c clientloop.c misc.c misc.h packet.c ssh-agent.c ssh-keyscan.c]
     [sshd.c]
     set_nonblock() instead of fnctl(...,O_NONBLOCK); "looks sane" deraadt@
 2004-06-15 10:35:30 +10:00
Damien Miller
0e220dbfbc - djm@cvs.openbsd.org 2004/06/13 15:03:02 
[channels.c channels.h clientloop.c clientloop.h includes.h readconf.c]
     [readconf.h scp.1 sftp.1 ssh.1 ssh.c ssh_config.5]
     implement session multiplexing in the client (the server has supported
     this since 2.0); ok markus@
 2004-06-15 10:34:08 +10:00
Darren Tucker
1973c88898 - djm@cvs.openbsd.org 2004/05/22 06:32:12 
[clientloop.c ssh.1]
     use '-h' for help in ~C commandline instead of '-?'; inspired by jmc@
 2004-05-24 10:34:36 +10:00
Darren Tucker
e7066dfde3 - djm@cvs.openbsd.org 2004/05/21 11:33:11 
[channels.c channels.h clientloop.c serverloop.c ssh.1]
     bz #756: add support for the cancel-tcpip-forward request for the server and
     the client (through the ~C commandline). reported by z3p AT twistedmatrix.com;
     ok markus@
 2004-05-24 10:18:05 +10:00
Darren Tucker
e167582947 - dtucker@cvs.openbsd.org 2004/05/20 10:58:05 
[clientloop.c]
     Trivial type fix 0 -> '\0'; ok markus@
 2004-05-24 10:13:07 +10:00
Darren Tucker
e608ca2965 - djm@cvs.openbsd.org 2004/05/08 00:21:31 
[clientloop.c misc.h readpass.c scard.c ssh-add.c ssh-agent.c ssh-keygen.c
     sshconnect.c sshconnect1.c sshconnect2.c] removed: readpass.h
     kill a tiny header; ok deraadt@
 2004-05-13 16:15:47 +10:00
Darren Tucker
06f2bd8bde - deraadt@cvs.openbsd.org 2004/05/08 00:01:37 
[auth.c clientloop.c misc.h servconf.c ssh.c sshpty.h sshtty.c
     tildexpand.c], removed: sshtty.h tildexpand.h
     make two tiny header files go away; djm ok
 2004-05-13 16:06:46 +10:00
Damien Miller
509b0107f0 - markus@cvs.openbsd.org 2003/12/16 15:49:51 
[clientloop.c clientloop.h readconf.c readconf.h scp.1 sftp.1 ssh.1]
     [ssh.c ssh_config.5]
     application layer keep alive (ServerAliveInterval ServerAliveCountMax)
     for ssh(1), similar to the sshd(8) option; ok beck@; with help from
     jmc and dtucker@
 2003-12-17 16:33:10 +11:00
Damien Miller
d696551443 - dtucker@cvs.openbsd.org 2003/12/09 23:45:32 
[clientloop.c]
     Clear exit code when ssh -N is terminated with a SIGTERM.  ok markus@
 2003-12-17 16:31:53 +11:00
Darren Tucker
5dcdd219fb - markus@cvs.openbsd.org 2003/09/23 20:41:11 
[channels.c channels.h clientloop.c]
     move client only agent code to clientloop.c
 2003-10-02 16:17:00 +10:00
Darren Tucker
3e33cecf71 - markus@cvs.openbsd.org 2003/09/23 20:17:11 
[Makefile.in auth1.c auth2.c auth.c auth.h auth-krb5.c canohost.c
     cleanup.c clientloop.c fatal.c gss-serv.c log.c log.h monitor.c monitor.h
     monitor_wrap.c monitor_wrap.h packet.c serverloop.c session.c session.h
     ssh-agent.c sshd.c]
     replace fatal_cleanup() and linked list of fatal callbacks with static
     cleanup_exit() function.  re-refine cleanup_exit() where appropriate,
     allocate sshd's authctxt eary to allow simpler cleanup in sshd.
     tested by many, ok deraadt@
 2003-10-02 16:12:36 +10:00
Darren Tucker
9a2c4cddad - markus@cvs.openbsd.org 2003/09/19 17:43:35 
[clientloop.c sshtty.c sshtty.h]
     remove fatal callbacks from client code; ok deraadt
 2003-09-22 21:16:05 +10:00
Darren Tucker
9f63f22aa0 - deraadt@cvs.openbsd.org 2003/06/28 16:23:06 
[atomicio.c atomicio.h authfd.c clientloop.c monitor_wrap.c msg.c
     progressmeter.c scp.c sftp-client.c ssh-keyscan.c ssh.h sshconnect.c
     sshd.c]
     deal with typing of write vs read in atomicio
 2003-07-03 13:46:56 +10:00
Damien Miller
54c459866e - markus@cvs.openbsd.org 2003/05/14 22:24:42 
[clientloop.c session.c ssh.1]
     allow to send a BREAK to the remote system; ok various
 2003-05-15 10:20:13 +10:00
Damien Miller
b1ca8bb159 - markus@cvs.openbsd.org 2003/05/11 20:30:25 
[channels.c clientloop.c serverloop.c session.c ssh.c]
     make channel_new() strdup the 'remote_name' (not the caller); ok theo
 2003-05-14 13:45:42 +10:00
Damien Miller
d558092522 - (djm) RCSID sync w/ OpenBSD 2003-05-14 13:40:06 +10:00
Damien Miller
996acd2476 *** empty log message *** 2003-04-09 20:59:48 +10:00
Damien Miller
a5539d2698 - (djm) OpenBSD CVS Sync 
- markus@cvs.openbsd.org 2003/04/02 09:48:07
     [clientloop.c monitor.c monitor_wrap.c packet.c packet.h readconf.c]
     [readconf.h serverloop.c sshconnect2.c]
     reapply rekeying chage, tested by henning@, ok djm@
 2003-04-09 20:50:06 +10:00
Damien Miller
2dc074ef4b - markus@cvs.openbsd.org 2003/04/01 10:10:23 
[clientloop.c monitor.c monitor_wrap.c packet.c packet.h readconf.c]
     [readconf.h serverloop.c sshconnect2.c]
     rekeying bugfixes and automatic rekeying:
     * both client and server rekey _automatically_
           (a) after 2^31 packets, because after 2^32 packets
               the sequence number for packets wraps
           (b) after 2^(blocksize_in_bits/4) blocks
       (see: draft-ietf-secsh-newmodes-00.txt)
       (a) and (b) are _enabled_ by default, and only disabled for known
       openssh versions, that don't support rekeying properly.
     * client option 'RekeyLimit'
     * do not reply to requests during rekeying
   - markus@cvs.openbsd.org 2003/04/01 10:22:21
     [clientloop.c monitor.c monitor_wrap.c packet.c packet.h readconf.c]
     [readconf.h serverloop.c sshconnect2.c]
     backout rekeying changes (for 3.6.1)
 2003-04-01 21:43:39 +10:00
Ben Lindstrom
f49dbff61d - markus@cvs.openbsd.org 2002/11/18 16:43:44 
[clientloop.c]
     don't overwrite SIG{INT,QUIT,TERM} handler if set to SIG_IGN;
     e.g. if ssh is used for backup; report Joerg Schilling; ok millert@
 2002-12-23 02:01:55 +00:00
Damien Miller
066928648b - stevesk@cvs.openbsd.org 2002/08/22 19:38:42 
[clientloop.c]
     format with current EscapeChar; bugzilla #388 from wknox@mitre.org.
     ok markus@
 2002-09-04 16:32:10 +10:00
Ben Lindstrom
a962c2fb35 - deraadt@cvs.openbsd.org 2002/06/30 21:59:45 
[auth-bsdauth.c auth-skey.c auth2-chall.c clientloop.c key.c
      monitor_wrap.c monitor_wrap.h scard.h session.h sftp-glob.c ssh.c
      sshconnect2.c sshd.c]
     minor KNF
 2002-07-04 00:14:17 +00:00
Ben Lindstrom
4fed2be856 - markus@cvs.openbsd.org 2002/06/24 14:33:27 
[channels.c channels.h clientloop.c serverloop.c]
     move channel counter to u_int
 2002-06-25 23:17:36 +00:00
Ben Lindstrom
05efee1092 - (bal) RCSID tag updates on channels.c, clientloop.c, nchan.c, 
sftp-client.c, ssh-agenet.c, ssh-keygen.c and connect.h (we did unexpand
   independant of them)
 2002-06-09 20:20:58 +00:00
Ben Lindstrom
5a6abdae0f unexpand 2002-06-09 19:41:48 +00:00
Damien Miller
2797f7f03a - markus@cvs.openbsd.org 2002/04/22 21:04:52 
[channels.c clientloop.c clientloop.h ssh.c]
     request reply (success/failure) for -R style fwd in protocol v2,
     depends on ordered replies.
     fixes http://bugzilla.mindrot.org/show_bug.cgi?id=215; ok provos@
 2002-04-23 21:09:44 +10:00
Ben Lindstrom
681d932634 - markus@cvs.openbsd.org 2002/03/21 23:07:37 
[clientloop.c]
     remove unused, sync w/ cmdline patch in my tree.
 2002-03-22 03:53:00 +00:00
Ben Lindstrom
eda98a728d - markus@cvs.openbsd.org 2002/03/21 16:58:13 
[clientloop.c]
     remove unused
 2002-03-22 03:35:48 +00:00
Ben Lindstrom
5589f4b55f - jakob@cvs.openbsd.org 2002/03/21 15:17:26 
[clientloop.c ssh.1]
     add built-in command line for adding new port forwardings on the fly.
     based on a patch from brian wellington. ok markus@.
 2002-03-22 03:24:32 +00:00
Damien Miller
699d003e3a - markus@cvs.openbsd.org 2002/02/06 14:55:16 
[channels.c clientloop.c serverloop.c ssh.c]
     channel_new never returns NULL, mouring@; ok djm@
 2002-02-08 22:07:16 +11:00
Damien Miller
c3fa407073 - markus@cvs.openbsd.org 2002/01/10 11:24:04 
[clientloop.c]
     handle SSH2_MSG_GLOBAL_REQUEST (just reply with failure); ok djm@
 2002-01-22 23:21:58 +11:00
Damien Miller
630d6f4479 - markus@cvs.openbsd.org 2001/12/28 15:06:00 
[auth2.c auth2-chall.c channels.c channels.h clientloop.c dispatch.c dispatch.h kex.c kex.h serverloop.c ssh.c sshconnect2.c]
     remove plen from the dispatch fn. it's no longer used.
 2002-01-22 23:17:30 +11:00
Damien Miller
48b03fc546 - markus@cvs.openbsd.org 2001/12/27 20:39:58 
[auth1.c auth-rsa.c channels.c clientloop.c packet.c packet.h serverloop.c session.c ssh.c sshconnect1.c sshd.c ttymodes.c]
     get rid of packet_integrity_check, use packet_done() instead.
 2002-01-22 23:11:40 +11:00
Damien Miller
66823cddbe - markus@cvs.openbsd.org 2001/12/27 20:39:58 
[auth1.c auth-rsa.c channels.c clientloop.c packet.c packet.h serverloop.c session.c ssh.c sshconnect1.c sshd.c ttymodes.c]
     get rid of packet_integrity_check, use packet_done() instead.
 2002-01-22 23:11:38 +11:00
Damien Miller
278f907a2d - djm@cvs.openbsd.org 2001/12/20 22:50:24 
[auth2.c auth2-chall.c channels.c channels.h clientloop.c dispatch.c]
     [dispatch.h kex.c kex.h packet.c packet.h serverloop.c ssh.c]
     [sshconnect2.c]
     Conformance fix: we should send failing packet sequence number when
     responding with a SSH_MSG_UNIMPLEMENTED message. Spotted by
     yakk@yakk.dot.net; ok markus@
 2001-12-21 15:00:19 +11:00
Damien Miller
9f0f5c64bc - deraadt@cvs.openbsd.org 2001/12/19 07:18:56 
[auth1.c auth2.c auth2-chall.c auth-bsdauth.c auth.c authfile.c auth.h]
     [auth-krb4.c auth-rhosts.c auth-skey.c bufaux.c canohost.c channels.c]
     [cipher.c clientloop.c compat.c compress.c deattack.c key.c log.c mac.c]
     [match.c misc.c nchan.c packet.c readconf.c rijndael.c rijndael.h scard.c]
     [servconf.c servconf.h serverloop.c session.c sftp.c sftp-client.c]
     [sftp-glob.c sftp-int.c sftp-server.c ssh-add.c ssh-agent.c ssh.c]
     [sshconnect1.c sshconnect2.c sshconnect.c sshd.8 sshd.c sshd_config]
     [ssh-keygen.c sshlogin.c sshpty.c sshtty.c ttymodes.c uidswap.c]
     basic KNF done while i was looking for something else
 2001-12-21 14:45:46 +11:00
Ben Lindstrom
f8f065bc75 - itojun@cvs.openbsd.org 2001/12/05 03:50:01 
[clientloop.c serverloop.c sshd.c]
     deal with LP64 printf issue with sig_atomic_t.  from thorpej
 2001-12-06 17:52:16 +00:00
Ben Lindstrom
5e71c54b8c - markus@cvs.openbsd.org 2001/11/22 12:34:22 
[clientloop.c serverloop.c sshd.c]
     volatile sig_atomic_t
 2001-12-06 16:48:14 +00:00
Damien Miller
79faeff2c1 - markus@cvs.openbsd.org 2001/11/09 18:59:23 
[clientloop.c serverloop.c]
     don't memset too much memory, ok millert@
     original patch from jlk@kamens.brookline.ma.us via nalin@redhat.com
 2001-11-12 11:06:32 +11:00
Damien Miller
96507ef535 - markus@cvs.openbsd.org 2001/10/24 19:57:40 
[clientloop.c]
     make ~& (backgrounding) work again for proto v1; add support ~& for v2, too
 2001-11-12 10:52:25 +11:00
Damien Miller
07cd5897f9 - markus@cvs.openbsd.org 2001/10/24 08:51:35 
[clientloop.c ssh.c]
     ignore SIGPIPE early, makes ssh work if agent dies, netbsd-pr via itojun@
 2001-11-12 10:52:03 +11:00
Damien Miller
164a7f42f9 - markus@cvs.openbsd.org 2001/10/11 15:24:00 
[clientloop.c]
     clear select masks if we return before calling select().
 2001-10-12 11:36:09 +10:00
Damien Miller
3ec2759ad4 - (djm) OpenBSD CVS Sync 
- markus@cvs.openbsd.org 2001/10/10 22:18:47
     [channels.c channels.h clientloop.c nchan.c serverloop.c]
     [session.c session.h]
     try to keep channels open until an exit-status message is sent.
     don't kill the login shells if the shells stdin/out/err is closed.
     this should now work:
     ssh -2n localhost 'exec > /dev/null 2>&1; sleep 10; exit 5'; echo ?
 2001-10-12 11:35:04 +10:00
Ben Lindstrom
944c4f0bda - markus@cvs.openbsd.org 2001/09/17 20:52:47 
[channels.c channels.h clientloop.c]
     try to fix agent-forwarding-backconnection-bug, as seen on HPUX,
     for example; with Lutz.Jaenicke@aet.TU-Cottbus.DE,
 2001-09-18 05:51:13 +00:00
Ben Lindstrom
16d29d57e8 - markus@cvs.openbsd.org 2001/07/17 21:04:58 
[channels.c channels.h clientloop.c nchan.c serverloop.c]
     keep track of both maxfd and the size of the malloc'ed fdsets.
     update maxfd if maxfd gets closed.
 2001-07-18 16:01:46 +00:00
Ben Lindstrom
173e646f7e - stevesk@cvs.openbsd.org 2001/06/30 18:08:40 
[channels.c channels.h clientloop.c]
     adress -> address; ok markus@
 2001-07-04 05:15:15 +00:00