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110 Commits

Author SHA1 Message Date
Darren Tucker f14b2aa672 - (dtucker) [auth.c monitor.c] Now that we don't log from both the monitor 
and slave, we can remove the special-case handling in the audit hook in
   auth_log.
 2006-05-21 18:26:40 +10:00
Damien Miller 7a8f5b330d - dtucker@cvs.openbsd.org 2006/03/30 11:40:21 
[auth.c monitor.c]
     Prevent duplicate log messages when privsep=yes; ok djm@
 2006-03-31 23:14:23 +11:00
Damien Miller 57c30117c1 - djm@cvs.openbsd.org 2006/03/25 13:17:03 
[atomicio.c auth-bsdauth.c auth-chall.c auth-options.c auth-passwd.c]
     [auth-rh-rsa.c auth-rhosts.c auth-rsa.c auth-skey.c auth.c auth1.c]
     [auth2-chall.c auth2-hostbased.c auth2-kbdint.c auth2-none.c]
     [auth2-passwd.c auth2-pubkey.c auth2.c authfd.c authfile.c bufaux.c]
     [buffer.c canohost.c channels.c cipher-3des1.c cipher-bf1.c]
     [cipher-ctr.c cipher.c cleanup.c clientloop.c compat.c compress.c]
     [deattack.c dh.c dispatch.c fatal.c groupaccess.c hostfile.c kex.c]
     [kexdh.c kexdhc.c kexdhs.c kexgex.c kexgexc.c kexgexs.c key.c log.c]
     [mac.c match.c md-sha256.c misc.c monitor.c monitor_fdpass.c]
     [monitor_mm.c monitor_wrap.c msg.c nchan.c packet.c progressmeter.c]
     [readconf.c readpass.c rsa.c scard.c scp.c servconf.c serverloop.c]
     [session.c sftp-client.c sftp-common.c sftp-glob.c sftp-server.c]
     [sftp.c ssh-add.c ssh-agent.c ssh-dss.c ssh-keygen.c ssh-keyscan.c]
     [ssh-keysign.c ssh-rsa.c ssh.c sshconnect.c sshconnect1.c]
     [sshconnect2.c sshd.c sshlogin.c sshpty.c sshtty.c ttymodes.c]
     [uidswap.c uuencode.c xmalloc.c]
     Put $OpenBSD$ tags back (as comments) to replace the RCSID()s that
     Theo nuked - our scripts to sync -portable need them in the files
 2006-03-26 14:24:48 +11:00
Damien Miller 07d86bec5e - djm@cvs.openbsd.org 2006/03/25 00:05:41 
[auth-bsdauth.c auth-skey.c auth.c auth2-chall.c channels.c]
     [clientloop.c deattack.c gss-genr.c kex.c key.c misc.c moduli.c]
     [monitor.c monitor_wrap.c packet.c scard.c sftp-server.c ssh-agent.c]
     [ssh-keyscan.c ssh.c sshconnect.c sshconnect2.c sshd.c uuencode.c]
     [xmalloc.c xmalloc.h]
     introduce xcalloc() and xasprintf() failure-checked allocations
     functions and use them throughout openssh

     xcalloc is particularly important because malloc(nmemb * size) is a
     dangerous idiom (subject to integer overflow) and it is time for it
     to die

     feedback and ok deraadt@
 2006-03-26 14:19:21 +11:00
Damien Miller 69b7203e6f - deraadt@cvs.openbsd.org 2006/03/20 17:10:19 
[auth.c key.c misc.c packet.c ssh-add.c]
     in a switch (), break after return or goto is stupid
 2006-03-26 14:02:35 +11:00
Damien Miller b0fb6872ed - deraadt@cvs.openbsd.org 2006/03/19 18:51:18 
[atomicio.c auth-bsdauth.c auth-chall.c auth-krb5.c auth-options.c]
     [auth-pam.c auth-passwd.c auth-rh-rsa.c auth-rhosts.c auth-rsa.c]
     [auth-shadow.c auth-skey.c auth.c auth1.c auth2-chall.c]
     [auth2-hostbased.c auth2-kbdint.c auth2-none.c auth2-passwd.c]
     [auth2-pubkey.c auth2.c authfd.c authfile.c bufaux.c buffer.c]
     [canohost.c channels.c cipher-3des1.c cipher-acss.c cipher-aes.c]
     [cipher-bf1.c cipher-ctr.c cipher.c cleanup.c clientloop.c compat.c]
     [compress.c deattack.c dh.c dispatch.c dns.c entropy.c fatal.c]
     [groupaccess.c hostfile.c includes.h kex.c kexdh.c kexdhc.c]
     [kexdhs.c kexgex.c kexgexc.c kexgexs.c key.c log.c loginrec.c]
     [loginrec.h logintest.c mac.c match.c md-sha256.c md5crypt.c misc.c]
     [monitor.c monitor_fdpass.c monitor_mm.c monitor_wrap.c msg.c]
     [nchan.c packet.c progressmeter.c readconf.c readpass.c rsa.c]
     [scard.c scp.c servconf.c serverloop.c session.c sftp-client.c]
     [sftp-common.c sftp-glob.c sftp-server.c sftp.c ssh-add.c]
     [ssh-agent.c ssh-dss.c ssh-keygen.c ssh-keyscan.c ssh-keysign.c]
     [ssh-rand-helper.c ssh-rsa.c ssh.c sshconnect.c sshconnect1.c]
     [sshconnect2.c sshd.c sshlogin.c sshpty.c sshtty.c ttymodes.c]
     [uidswap.c uuencode.c xmalloc.c openbsd-compat/bsd-arc4random.c]
     [openbsd-compat/bsd-closefrom.c openbsd-compat/bsd-cygwin_util.c]
     [openbsd-compat/bsd-getpeereid.c openbsd-compat/bsd-misc.c]
     [openbsd-compat/bsd-nextstep.c openbsd-compat/bsd-snprintf.c]
     [openbsd-compat/bsd-waitpid.c openbsd-compat/fake-rfc2553.c]
     RCSID() can die
 2006-03-26 00:03:21 +11:00
Damien Miller f17883e6a0 - stevesk@cvs.openbsd.org 2006/02/20 17:02:44 
[clientloop.c includes.h monitor.c progressmeter.c scp.c]
     [serverloop.c session.c sftp.c ssh-agent.c ssh.c sshd.c]
     move #include <signal.h> out of includes.h; ok markus@
 2006-03-15 11:45:54 +11:00
Damien Miller a9263d065d fix spacing of include 2006-03-15 11:18:26 +11:00
Damien Miller 03e2003a23 - stevesk@cvs.openbsd.org 2006/02/08 12:15:27 
[auth.c clientloop.c includes.h misc.c monitor.c readpass.c]
     [session.c sftp.c ssh-agent.c ssh-keysign.c ssh.c sshconnect.c]
     [sshd.c sshpty.c]
     move #include <paths.h> out of includes.h; ok markus@
 2006-03-15 11:16:59 +11:00
Tim Rice 66fd217e8e - (tim) [configure.ac auth.c defines.h session.c openbsd-compat/port-uw.c 
openbsd-compat/port-uw.h openbsd-compat/xcrypt.c] libiaf cleanup. Disable
   libiaf bits for OpenServer6. Free memory allocated by ia_get_logpwd().
   Feedback and OK dtucker@
 2005-08-31 09:59:49 -07:00
Tim Rice 2291c00ab2 - (tim) [CREDITS LICENCE auth.c configure.ac defines.h includes.h session.c 
openbsd-compat/Makefile.in openbsd-compat/openbsd-compat.h
   openbsd-compat/xcrypt.c] New files [openssh/openbsd-compat/port-uw.c
   openssh/openbsd-compat/port-uw.h] Support long passwords (> 8-char)
   on UnixWare 7 from Dhiraj Gulati and Ahsan Rashid. Cleanup and testing
   by tim@. Feedback and OK dtucker@
 2005-08-26 13:15:19 -07:00
Damien Miller eccb9de72a - djm@cvs.openbsd.org 2005/06/17 02:44:33 
[auth-rsa.c auth.c auth1.c auth2-chall.c auth2-gss.c authfd.c authfile.c]
     [bufaux.c canohost.c channels.c cipher.c clientloop.c dns.c gss-serv.c]
     [kex.c kex.h key.c mac.c match.c misc.c packet.c packet.h scp.c]
     [servconf.c session.c session.h sftp-client.c sftp-server.c sftp.c]
     [ssh-keyscan.c ssh-rsa.c sshconnect.c sshconnect1.c sshconnect2.c sshd.c]
     make this -Wsign-compare clean; ok avsm@ markus@
     NB. auth1.c changes not committed yet (conflicts with uncommitted sync)
     NB2. more work may be needed to make portable Wsign-compare clean
 2005-06-17 12:59:34 +10:00
Damien Miller 6476cad9bb - djm@cvs.openbsd.org 2005/06/06 11:20:36 
[auth.c auth.h misc.c misc.h ssh.c ssh_config.5 sshconnect.c]
     introduce a generic %foo expansion function. replace existing % expansion
     and add expansion to ControlPath; ok markus@
 2005-06-16 13:18:34 +10:00
Darren Tucker a8f553df53 - dtucker@cvs.openbsd.org 2005/03/14 11:44:42 
[auth.c]
     Populate host for log message for logins denied by AllowUsers and
     DenyUsers (bz #999); ok markus@
 2005-03-14 23:17:27 +11:00
Darren Tucker 691d5235ca - (dtucker) [README.platform auth.c configure.ac loginrec.c 
openbsd-compat/port-aix.c openbsd-compat/port-aix.h] Bug #835: enable IPv6
   on AIX where possible (see README.platform for details) and work around
   a misfeature of AIX's getnameinfo.  ok djm@
 2005-02-15 21:45:57 +11:00
Darren Tucker 2e0cf0dca2 - (dtucker) [audit.c audit.h auth.c auth1.c auth2.c loginrec.c monitor.c 
monitor_wrap.c monitor_wrap.h session.c sshd.c]: Prepend all of the audit
   defines and enums with SSH_ to prevent namespace collisions on some
   platforms (eg AIX).
 2005-02-08 21:52:47 +11:00
Darren Tucker 40d9a63788 - (dtucker) [auth.c] Fix parens in audit log check. 2005-02-04 15:19:44 +11:00
Darren Tucker 269a1ea1c8 - (dtucker) [Makefile.in auth.c auth.h auth1.c auth2.c loginrec.c monitor.c 
monitor.h monitor_wrap.c monitor_wrap.h session.c sshd.c] Bug #125:
   (first stage) Add audit instrumentation to sshd, currently disabled by
   default.  with suggestions from and djm@
 2005-02-03 00:20:53 +11:00
Darren Tucker 2fba993080 - (dtucker) [auth.c canohost.c canohost.h configure.ac defines.h loginrec.c] 
Bug #974: Teach sshd to write failed login records to btmp for failed auth
   attempts (currently only for password, kbdint and C/R, only on Linux and
   HP-UX), based on code from login.c from util-linux. With ashok_kovai at
   hotmail.com, ok djm@
 2005-02-02 23:30:24 +11:00
Darren Tucker 42d9dc75ed - (dtucker) [auth.c loginrec.h openbsd-compat/{bsd-cray,port-aix}.{c,h}] 
Make record_failed_login() call provide hostname rather than having the
   implementations having to do lookups themselves.  Only affects AIX and
   UNICOS (the latter only uses the "user" parameter anyway).  ok djm@
 2005-02-02 17:10:11 +11:00
Darren Tucker 094cd0ba02 - dtucker@cvs.openbsd.org 2005/01/22 08:17:59 
[auth.c]
     Log source of connections denied by AllowUsers, DenyUsers, AllowGroups and
     DenyGroups.  bz #909, ok djm@
 2005-01-24 21:56:48 +11:00
Darren Tucker 5cb30ad2ec - markus@cvs.openbsd.org 2004/07/28 09:40:29 
[auth.c auth1.c auth2.c cipher.c cipher.h key.c session.c ssh.c
     sshconnect1.c]
     more s/illegal/invalid/
 2004-08-12 22:40:24 +10:00
Damien Miller a22f2d761b - (djm) OpenBSD CVS Sync 
- markus@cvs.openbsd.org 2004/07/21 08:56:12
     [auth.c]
     s/Illegal user/Invalid user/; many requests; ok djm, millert, niklas,
     miod, ...
 2004-07-21 20:48:24 +10:00
Darren Tucker 0a9d43d726 - (dtucker) [auth.c openbsd-compat/port-aix.c openbsd-compat/port-aix.h] 
Move loginrestrictions test to port-aix.c, replace with a generic hook.
 2004-06-23 13:45:24 +10:00
Darren Tucker 89413dbafa - dtucker@cvs.openbsd.org 2004/05/23 23:59:53 
[auth.c auth.h auth1.c auth2.c servconf.c servconf.h sshd_config sshd_config.5]
     Add MaxAuthTries sshd config option; ok markus@
 2004-05-24 10:36:23 +10:00
Darren Tucker 1f8311c836 - deraadt@cvs.openbsd.org 2004/05/11 19:01:43 
[auth.c auth2-none.c authfile.c channels.c monitor.c monitor_mm.c
     packet.c packet.h progressmeter.c session.c openbsd-compat/xmmap.c]
     improve some code lint did not like; djm millert ok
 2004-05-13 16:39:33 +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
Darren Tucker 15ee748f28 - (dtucker) [auth-shadow.c auth.c auth.h] Move shadow account expiry test 
to auth-shadow.c, no functional change.  ok djm@
 2004-02-22 09:43:15 +11:00
Darren Tucker 9df3defdbb - (dtucker) [LICENCE Makefile.in auth-passwd.c auth-shadow.c auth.c auth.h 
defines.h] Bug #14: Use do_pwchange to support password expiry and force
   change for platforms using /etc/shadow.  ok djm@
 2004-02-10 13:01:14 +11:00
Damien Miller 787b2ec18c more whitespace (tabs this time) 2003-11-21 23:56:47 +11:00
Damien Miller a8e06cef35 - djm@cvs.openbsd.org 2003/11/21 11:57:03 
[everything]
     unexpand and delete whitespace at EOL; ok markus@
     (done locally and RCS IDs synced)
 2003-11-21 23:48:55 +11:00
Darren Tucker c6020651ba - (dtucker) [auth.c] Check for disabled password expiry on HP-UX Trusted Mode. 2003-10-15 17:48:20 +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
Damien Miller 856f0be669 - markus@cvs.openbsd.org 2003/08/26 09:58:43 
[auth-passwd.c auth.c auth.h auth1.c auth2-none.c auth2-passwd.c]
     [auth2.c monitor.c]
     fix passwd auth for 'username leaks via timing'; with djm@, original
     patches from solar
 2003-09-03 07:32:45 +10:00
Darren Tucker 43a0dc6653 - (dtucker) [auth.c] Do not check for locked accounts when PAM is enabled. 2003-08-26 14:22:12 +10:00
Darren Tucker e41bba5847 - (dtucker) [acconfig.h auth.c configure.ac sshd.8] Bug #422 again: deny 
any access to locked accounts.  ok djm@
 2003-08-25 11:51:19 +10:00
Darren Tucker b9aa0a0baa - (dtucker) [auth-passwd.c auth.c session.c sshd.c port-aix.c port-aix.h] 
Convert aixloginmsg into platform-independant Buffer loginmsg.
 2003-07-08 22:59:59 +10:00
Damien Miller 3a961dc0d3 - (djm) OpenBSD CVS Sync 
- markus@cvs.openbsd.org 2003/06/02 09:17:34
     [auth2-hostbased.c auth.c auth-options.c auth-rhosts.c auth-rh-rsa.c]
     [canohost.c monitor.c servconf.c servconf.h session.c sshd_config]
     [sshd_config.5]
     deprecate VerifyReverseMapping since it's dangerous if combined
     with IP based access control as noted by Mike Harding; replace with
     a UseDNS option, UseDNS is on by default and includes the
     VerifyReverseMapping check; with itojun@, provos@, jakob@ and deraadt@
     ok deraadt@, djm@
 - (djm) Fix portable-specific uses of verify_reverse_mapping too
 2003-06-03 10:25:48 +10:00
Damien Miller 4e448a31ae - (djm) Add new UsePAM configuration directive to allow runtime control 
over usage of PAM. This allows non-root use of sshd when built with
   --with-pam
 2003-05-14 15:11:48 +10:00
Damien Miller d558092522 - (djm) RCSID sync w/ OpenBSD 2003-05-14 13:40:06 +10:00
Darren Tucker 97363a8b24 - (dtucker) Move handling of bad password authentications into a platform 
specific record_failed_login() function (affects AIX & Unicos).
 2003-05-02 23:42:25 +10:00
Damien Miller 2a3f20e397 - (djm) Fix missed log => logit occurance (reference by function pointer) 2003-04-09 21:12:00 +10:00
Damien Miller 996acd2476 *** empty log message *** 2003-04-09 20:59:48 +10:00
Damien Miller e443e9398e - (djm) Revert fix for Bug #442 for now. 2003-01-18 16:24:06 +11:00
Tim Rice 458c6bfa10 [auth.c] declare today at top of allowed_user() to keep older compilers happy. 2003-01-08 20:04:27 -08:00
Damien Miller 06817f9cd3 - (djm) Fix my fix of the fix for the Bug #442 for PAM case. Spotted by 
dtucker@zip.com.au. Reorder for clarity too.
 2003-01-07 23:55:59 +11:00
Damien Miller f25c18d7e8 - (djm) Bug #178: On AIX /etc/nologin wasnt't shown to users. Fix from 
Ralf.Wenk@fh-karlsruhe.de and dtucker@zip.com.au
 2003-01-07 17:38:58 +11:00
Damien Miller 64004b5566 - (djm) Fix Bug #442 for PAM case 2003-01-07 16:15:20 +11:00
Damien Miller 48cb8aa935 - (djm) Bug #442: Check for and deny access to accounts with locked 
passwords. Patch from dtucker@zip.com.au
 2003-01-07 12:19:32 +11:00
Ben Lindstrom f5397c081d - (bal) AIX does not log login attempts for unknown users (bug #432). 
patch by dtucker@zip.com.au
 2002-11-09 16:11:10 +00:00