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Author SHA1 Message Date
Dag-Erling Smørgrav fe49ecbc93 Use the "sshd" service instead of "csshd". The latter was only needed 
because of bugs (incorrect design decisions, actually) in Linux-PAM.

Sponsored by:	DARPA, NAI Labs
 2002-03-21 12:23:09 +00:00
cvs2svn 556a3fb01e This commit was manufactured by cvs2svn to create branch 
'VENDOR-crypto-openssh'.
 2002-03-21 12:18:28 +00:00
Dag-Erling Smørgrav da4dc1eeb5 Use PAM instead of S/Key (or OPIE) for SSH2. 
Sponsored by:	DARPA, NAI Labs
 2002-03-21 12:18:27 +00:00
Dag-Erling Smørgrav 97ec1da11a Note that portions of this software were 
Sponsored by:	DARPA, NAI Labs
 2002-03-20 22:10:10 +00:00
Dag-Erling Smørgrav 3a17de1501 - Change the prompt from "S/Key Password: " to "OPIE Password: " 
- If the user doesn't have an OPIE key, don't challenge him.  This is
   a workaround until I get PAM to work properly with ssh2.

Sponsored by:	DARPA, NAI Labs
 2002-03-20 22:02:02 +00:00
Dag-Erling Smørgrav 1d9e2b0ad5 Unbreak for KRB4 ^ KRB5 case. 
Sponsored by:	DARPA, NAI Labs
 2002-03-19 16:44:11 +00:00
Dag-Erling Smørgrav 8bf26f5d41 Revive this file (which is used for opie rather than skey) 2002-03-18 10:31:33 +00:00
Dag-Erling Smørgrav af12a3e74a Fix conflicts. 2002-03-18 10:09:43 +00:00
Dag-Erling Smørgrav ae1f160d56 Vendor import of OpenSSH 3.1 2002-03-18 09:55:03 +00:00
Dag-Erling Smørgrav 996836565f This commit was generated by cvs2svn to compensate for changes in r92555, 
which included commits to RCS files with non-trunk default branches.
 2002-03-18 09:55:03 +00:00
Dag-Erling Smørgrav a681ab0abe Diff reduction. 
Sponsored by:	DARPA, NAI Labs
 2002-03-16 08:03:48 +00:00
Jacques Vidrine 1acac5eba8 Update version string. 2002-03-07 14:36:28 +00:00
Jacques Vidrine d96f3089f2 Fix off-by-one error. 
Obtained from:	OpenBSD
 2002-03-05 14:27:19 +00:00
Brian Feldman 885a59f2e0 Use login_getpwclass() instead of login_getclass() so that default 
mapping of user login classes works.

Obtained from:	TrustedBSD project
Sponsored by:	DARPA, NAI Labs
 2002-02-27 22:36:30 +00:00
Jacques Vidrine eacee0ff7e Update build after import of Heimdal Kerberos 2002/02/17. 2002-02-19 15:53:33 +00:00
Jacques Vidrine 70d0374720 Remove files that were dropped from Heimdal Kerberos 2002/02/17. 2002-02-19 15:51:09 +00:00
Jacques Vidrine bc865db654 Resolve conflicts after import of Heimdal Kerberos 2002/02/17. 2002-02-19 15:50:30 +00:00
Jacques Vidrine 4137ff4cc1 Import of Heimdal Kerberos from KTH repository circa 2002/02/17. 2002-02-19 15:46:56 +00:00
Jacques Vidrine 50d8893512 This commit was generated by cvs2svn to compensate for changes in r90926, 
which included commits to RCS files with non-trunk default branches.
 2002-02-19 15:46:56 +00:00
Sheldon Hearn fa3e900453 Don't use non-signal-safe functions (exit(3) in this case) in 
signal handlers.  In this case, use _exit(2) instead, following
the call to shutdown(2).

This fixes rare telnetd hangs.

PR:		misc/33672
Submitted by:	Umesh Krishnaswamy <umesh@juniper.net>
MFC after:	1 month
 2002-02-05 15:20:02 +00:00
Kris Kennaway c21ce79893 Resolve conflicts. 2002-01-27 03:17:13 +00:00
Kris Kennaway a21b1b381e Initial import of OpenSSL 0.9.6c 2002-01-27 03:13:07 +00:00
Kris Kennaway a61825c7f3 This commit was generated by cvs2svn to compensate for changes in r89837, 
which included commits to RCS files with non-trunk default branches.
 2002-01-27 03:13:07 +00:00
Ruslan Ermilov fd4ca9e02d Make libssh.so useable (undefined reference to IPv4or6). 
Reviewed by:	des, markm
Approved by:	markm
 2002-01-23 15:06:47 +00:00
Jacques Vidrine 5a83b025a9 Don't use getlogin() to determine whether we are root. 
(Import of vendor fix.)
 2002-01-15 19:25:55 +00:00
Jacques Vidrine 282fee498c This commit was generated by cvs2svn to compensate for changes in r89402, 
which included commits to RCS files with non-trunk default branches.
 2002-01-15 19:25:55 +00:00
Brian Feldman 27e5f9f620 Fix a coredump bug occurring if ssh-keygen attempts to change the password 
on a DSA key.

Submitted by:	ian j hart <ianjhart@ntlworld.com>
 2002-01-07 15:55:20 +00:00
Ruslan Ermilov 3f36940560 mdoc(7) police: remove -r from SYNOPSIS, sort -p in DESCRIPTION. 2001-12-14 14:41:07 +00:00
Jordan K. Hubbard d1f21093cd Don't assume that the number of fds to select on is known quantity (in 
this case 16).  Use dynamic FD_SETs and calculated high-water marks
throughout.  There are also too many versions of telnet in the tree.

Obtained from:  OpenBSD and Apple's Radar database
MFC after:      2 days
 2001-12-09 09:53:27 +00:00
Ruslan Ermilov 5c5c92aff0 Fixed bugs from previous revision. 
Removed -s from SYNOPSIS and restored -S in DESCRIPTION.
 2001-12-04 16:02:36 +00:00
Jacques Vidrine eb5bc300e8 Update version string since we applied a fix for the UseLogin issue. 2001-12-03 22:47:51 +00:00
John Hay de0dff907e Protect variables and function prototypes that are only used in the INET6 
case with an ifdef INET6.

This make the fixit floppy compile again.

Reviewed by:	markm
 2001-12-03 17:42:02 +00:00
Mark Murray 5eb2b33ad8 More help for alpha WARNS=2. This code is, erm, unusual. Anyone who 
feels like rewriting it will meet no objection from me.
 2001-12-03 12:16:40 +00:00
Mark Murray 54ab3ed82b help the alphas out with the WARNS=2 stuff. 2001-12-03 12:13:18 +00:00
Jacques Vidrine 1c5093bbbc Do not pass user-defined environmental variables to /usr/bin/login. 
Obtained from:	OpenBSD
Approved by:	green
 2001-12-03 00:51:47 +00:00
Mark Murray 5a12e441eb Protect names that are used elsewhere. This fixes WARNS=2 breakage 
in crypto telnet.
 2001-12-01 18:48:36 +00:00
Mark Murray 3138440a79 Damn. The previous mega-commit was incomplete WRT ANSIfication. This 
fixes that.
 2001-11-30 22:28:07 +00:00
Mark Murray 8fa113e5fc Very large style makeover. 
1) ANSIfy.
2) Clean up ifdefs so that
   a) ones that never/always apply are appropriately either
      fully removed, or just the #if junk is removed.
   b) change #if defined(FOO) for appropiate values of FOO.
      (currently AUTHENTICATION and ENCRYPTION)
3) WARNS=2 fixing
4) GC other unused stuff

This code can now be unifdef(1)ed to make non-crypto telnet.
 2001-11-30 21:06:38 +00:00
David Malone 46fdbb8ad4 In the "UseLogin yes" case we need env to be NULL to make sure it 
will be correctly initialised.

PR:		32065
Tested by:	The Anarcat <anarcat@anarcat.dyndns.org>
MFC after:	3 days
 2001-11-19 19:40:14 +00:00
John Baldwin 4091481652 Fix world by trimming an extra comment terminator. 2001-10-29 19:22:38 +00:00
Nick Sayer 3737d6dfe3 Add Berkeley copyright to SRA. 
This is by the kind permission of Dave Safford, formerly of TAMU who wrote the
original code. Here is an excerpt of the e-mail exchange concerning this
issue:

Dave Safford wrote:
>Nick Sayer wrote:
>> Some time ago we spoke about SRA and importing it into FreeBSD. I forgot to
>> ask if you had a prefered license boilerplate for the top of the files. It
>> has come up recently, and the SRA code in FreeBSD doesn't have one.

>I really have no preference - use whatever is most convenient in the
>FreeBSD environment.

>dave safford

This is the standard BSD license with clause 3 removed and clause 4
suitably renumbered.

MFC after:	1 day
 2001-10-29 16:12:16 +00:00
Mark Murray 6fdd5473af Diff-reduce these two. 
Really, one of them needs to disappear. I'll figure out which
later.

Reported by:	bde
 2001-10-27 12:49:19 +00:00
Mark Murray f2ac7de925 Add __FBSDID() to diff-reduce with "base" telnet. 2001-10-01 16:04:55 +00:00
Brian Feldman ccf35be189 Modify a "You don't exist" message, pretty rude for transient YP failures. 2001-09-27 18:54:42 +00:00
Assar Westerlund 1f131ac4bd fix renamed options in some of the code that was #ifdef AFS 
also print an error if krb5 ticket passing is disabled

Submitted by:	Jonathan Chen <jon@spock.org>
 2001-09-04 13:27:04 +00:00
Mark Murray 6b022d0047 Manually unifdef(1) CRAY, UNICOS, hpux and sun uselsess code. 2001-08-29 14:16:17 +00:00
Paul Saab 20a18c35f4 Backout last change. I didnt follow the thread and made a mistake 
with this.  localisations is a valid spelling.  Oops
 2001-08-27 10:37:50 +00:00
Paul Saab 95576c53ef Correctly spell localizations 2001-08-27 10:20:02 +00:00
Dima Dorfman 39b7ac5a89 Remove description of an option that only applies to UNICOS < 7.0. 
That define may still be present in the source, but I don't think
anyone has plans to try to use it.

Obtained from:	NetBSD
 2001-08-25 21:29:12 +00:00
Mark Murray 21f083c0a6 Code merge and diff reduce with "base" telnet. This is the "later" 
telnet, so it was treated as the reference code, except where later
commits were made to "base" telnet.
 2001-08-20 12:28:40 +00:00
Brian Feldman 0e513252b5 Update the OpenSSH minor-version string. 
Requested by:	obrien
Reviewed by:	rwatson
 2001-08-16 19:26:19 +00:00
Kazuo Horikawa ba8140a6f6 Removal of following export controll related sentences: 
o Because of export controls, TELNET ENCRYPT option is not supported outside
  of the United States and Canada.
o Because of export controls, data encryption
  is not supported outside of the United States and Canada.

src/crypto/README revision 1.5 commit log says:
> Crypto sources are no longer export controlled:
> Explain, why crypto sources are still in crypto/.
and actually telnet encryption is used outside of US and Canada now.

Pointed out by: OHSAWA Chitoshi <ohsawa@catv1.ccn-net.ne.jp>
Reviewed by: no objection on doc
 2001-08-15 01:30:25 +00:00
Ruslan Ermilov 753d686d34 mdoc(7) police: s/BSD/.Bx/ where appropriate. 2001-08-14 10:01:54 +00:00
Kris Kennaway a2a887b56a output_data(), output_datalen() and netflush() didn't actually guarantee 
to do what they are supposed to: under some circumstances output data would
be truncated, or the buffer would not actually be flushed (possibly leading
to overflows when the caller assumes the operation succeeded).  Change the
semantics so that these functions ensure they complete the operation before
returning.

Comment out diagnostic code enabled by '-D reports' which causes an
infinite recursion and an eventual crash.

Patch developed with assistance from ru and assar.
 2001-07-23 21:52:26 +00:00
Ruslan Ermilov 40e7fc1a20 More potential buffer overflow fixes. 
o Fixed `nfrontp' calculations in output_data().  If `remaining' is
  initially zero, it was possible for `nfrontp' to be decremented.

Noticed by:	dillon

o Replaced leaking writenet() with output_datalen():

:  * writenet
:  *
:  * Just a handy little function to write a bit of raw data to the net.
:  * It will force a transmit of the buffer if necessary
:  *
:  * arguments
:  *    ptr - A pointer to a character string to write
:  *    len - How many bytes to write
:  */
: 	void
: writenet(ptr, len)
: 	register unsigned char *ptr;
: 	register int len;
: {
: 	/* flush buffer if no room for new data) */
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
: 	if ((&netobuf[BUFSIZ] - nfrontp) < len) {
: 		/* if this fails, don't worry, buffer is a little big */
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
: 		netflush();
: 	}
:
: 	memmove(nfrontp, ptr, len);
: 	nfrontp += len;
:
: }  /* end of writenet */

What an irony!  :-)

o Optimized output_datalen() a bit.
 2001-07-20 12:02:30 +00:00
Kris Kennaway 37b8c2dbf3 Resolve conflicts 2001-07-19 20:05:28 +00:00
Kris Kennaway 26d191b459 Initial import of OpenSSL 0.9.6b 2001-07-19 19:59:37 +00:00
Kris Kennaway 3c738b5631 This commit was generated by cvs2svn to compensate for changes in r79998, 
which included commits to RCS files with non-trunk default branches.
 2001-07-19 19:59:37 +00:00
Ruslan Ermilov 1ee47d0673 vsnprintf() can return a value larger than the buffer size. 
Submitted by:	assar
Obtained from:	OpenBSD
 2001-07-19 18:58:31 +00:00
Ruslan Ermilov 5f10368c1d Fixed the exploitable remote buffer overflow. 
Reported on:	bugtraq
Obtained from:	Heimdal, NetBSD
Reviewed by:	obrien, imp
 2001-07-19 17:48:57 +00:00
Jacques Vidrine b33edd3956 Bug fix: When the client connects to a server and Kerberos 
authentication is  enabled, the  client effectively ignores  any error
from krb5_rd_rep due to a missing branch.

In  theory  this could  result  in  an  ssh  client using  Kerberos  5
authentication accepting  a spoofed  AP-REP.  I doubt  this is  a real
possiblity, however, because  the AP-REP is passed from  the server to
the client via the SSH  encrypted channel.  Any tampering should cause
the decryption or MAC to fail.

Approved by:	green
MFC after:	1 week
 2001-07-13 18:12:13 +00:00
Ruslan Ermilov 63919764c2 mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 10:42:19 +00:00
Brian Feldman d9769eeead Fix an incorrect conflict resolution which prevented TISAuthentication 
from working right in 2.9.
 2001-07-07 14:19:53 +00:00
Ruslan Ermilov df1cda58e4 mdoc(7) police: merge all fixes from non-crypto version. 2001-07-05 14:08:12 +00:00
Ruslan Ermilov a5493c1b77 MF non-crypto: 1.13: document -u in usage. 2001-07-05 14:06:27 +00:00
Brian Feldman a15906e7aa Also add a colon to "Bad passphrase, please try again ". 2001-06-29 16:43:13 +00:00
Brian Feldman 69b8e053cb Put in a missing colon in the "Enter passphrase" message. 2001-06-29 16:34:14 +00:00
Brian Feldman 0c82706bc0 Back out the last change which is probably actually a red herring. Argh! 2001-06-26 15:15:22 +00:00
Brian Feldman c3e2f3baec Don't pointlessly kill a channel because the first (forced) 
non-blocking read returns 0.

Now I can finally tunnel CVSUP again...
 2001-06-26 14:17:35 +00:00
Assar Westerlund c80b5a6353 fix merges from 0.3f 2001-06-21 02:21:57 +00:00
Assar Westerlund adb0ddaeac import of heimdal 0.3f 2001-06-21 02:12:07 +00:00
Assar Westerlund 362982da86 This commit was generated by cvs2svn to compensate for changes in r78527, 
which included commits to RCS files with non-trunk default branches.
 2001-06-21 02:12:07 +00:00
Assar Westerlund 07de0e4353 (do_authloop): handle !KRB4 && KRB5 2001-06-16 07:44:17 +00:00
Mark Murray 7e40a391bc Unbreak OpenSSH for the KRB5-and-no-KRB4 case. Asking for KRB5 does 
not imply that you want, need or have kerberosIV headers.
 2001-06-15 08:12:31 +00:00
Brian Feldman e7edf5a116 Enable Kerberos 5 support in sshd again. 2001-06-12 03:43:47 +00:00
Brian Feldman e9fd63dfdd Switch to the user's uid before attempting to unlink the auth forwarding 
file, nullifying the effects of a race.

Obtained from:	OpenBSD
 2001-06-08 22:22:09 +00:00
David E. O'Brien e8f64f5ebf Fix $FreeBSD$ style committer messed up in rev 1.7 for some reason. 2001-05-24 07:22:08 +00:00
Matthew Dillon 7a2254dcf0 Oops, forgot the 'u' in the getopt for the previous commit. 2001-05-24 00:14:19 +00:00
Matthew Dillon e5c23e887b A feature to allow one to telnet to a unix domain socket. (MFC from 
non-crypto version)

Also update the crypto telnet's man page to reflect other options
ported from the non-crypto version.

Obtained from:   Lyndon Nerenberg <lyndon@orthanc.ab.ca>
 2001-05-23 22:54:07 +00:00
Kris Kennaway f06df90bde Resolve conflicts 2001-05-20 03:17:35 +00:00
Kris Kennaway 5740a5e34c Initial import of OpenSSL 0.9.6a 2001-05-20 03:07:21 +00:00
Kris Kennaway 4992dce6f6 This commit was generated by cvs2svn to compensate for changes in r76866, 
which included commits to RCS files with non-trunk default branches.
 2001-05-20 03:07:21 +00:00
David E. O'Brien d3ebe37cd0 Restore the RSA host key to /etc/ssh/ssh_host_key. 
Also fix $FreeBSD$ spamage in crypto/openssh/sshd_config rev. 1.16.
 2001-05-18 18:10:02 +00:00
Nick Sayer 9286fd701f Make the PAM user-override actually override the correect thing. 2001-05-17 16:28:11 +00:00
Peter Wemm 64867478d8 Back out last commit. This was already fixed. This should never have 
happened, this is why we have commit mail expressly delivered to
committers.
 2001-05-17 03:14:42 +00:00
Peter Wemm d48d5be0d0 Fix the latest telnet breakage. Obviously this was never compiled. 2001-05-17 03:13:00 +00:00
Nick Sayer 1848e3d448 Since the root-on-insecure-tty code was added to telnetd, a dependency 
on char *line was added to libtelnet. Put a dummy one in to keep the
linker happy.
 2001-05-16 20:34:42 +00:00
Nick Sayer 166b3cb9a0 Make sure the protocol actively rejects bad data rather than 
(potentially) not responding to an invalid SRA 'auth is' message.
 2001-05-16 20:24:58 +00:00
Nick Sayer 8183ac8f53 srandomdev() affords us the opportunity to radically improve, and at the 
same time simplify, the random number selection code.
 2001-05-16 18:32:46 +00:00
Nick Sayer 60f581768d Catch any attempted buffer overflows. The magic numbers in this code 
(512) are a little distressing, but the method really needs to be
extended to allow server-supplied DH parameters anyway.

Submitted by:	kris
 2001-05-16 18:27:09 +00:00
Nick Sayer e7157113a9 Catch malloc return failures. This should help avoid dereferencing NULL on 
low-memory situations.

Submitted by:	kris
 2001-05-16 18:17:55 +00:00
Peter Wemm cd189e1195 Hack to work around braindeath in libtelnet:sra.c. The sra.o file 
references global variables from telnetd, but is also linked into
telnet as well. I was tempted to back out the last sra.c change
as it is 100% bogus and should be taken out and shot, but for now
this bandaid should get world working again. :-(
 2001-05-15 09:52:03 +00:00
Nick Sayer c7be24c970 If the uid of the attempted authentication is 0 and if the pty is 
insecure, do not succeed. Copied from login.c. This functionality really
should be a PAM module.
 2001-05-15 04:47:14 +00:00
Brian Feldman 62c931e0a4 If a host would exceed 16 characters in the utmp entry, record only 
it's IP address/base host instead.

Submitted by:	brian
 2001-05-15 01:50:40 +00:00
Ruslan Ermilov bb60401e7a mdoc(7) police: finished fixing conflicts in revision 1.18. 2001-05-14 18:13:34 +00:00
Mark Murray fa83754c4e Fix make world in the kerberosIV case. 2001-05-11 09:36:17 +00:00
Assar Westerlund 66b166c994 merge imported changes into HEAD 2001-05-11 00:14:02 +00:00
Alfred Perlstein 2c917d39b2 Fix some of the handling in the pam module, don't unregister things 
that were never registered.  At the same time handle a failure from
pam_setcreds with a bit more paranioa than the previous fix.

Sync a bit with the "Portable OpenSSH" work to make comparisons a easier.
 2001-05-09 03:40:37 +00:00
Brian Feldman 00e38eaf7f Since PAM is broken, let pam_setcred() failure be non-fatal. 2001-05-08 22:30:18 +00:00
Assar Westerlund a3204abff5 mdoc(ng) fixes 
Submitted by:	ru
 2001-05-08 14:57:13 +00:00
Assar Westerlund 45524cd79e mdoc(ng) fixes 
Submitted by:	ru
 2001-05-08 14:57:13 +00:00
Assar Westerlund d1edd0128c This commit was generated by cvs2svn to compensate for changes in r76371, 
which included commits to RCS files with non-trunk default branches.
 2001-05-08 14:57:13 +00:00
Nick Sayer 053c5b3a9e Pointy hat fix -- reapply the SRA PAM patch. To -current this time. 2001-05-07 20:42:02 +00:00
Brian Feldman 3817a12c9b sshd_config should still be keeping ssh host keys in /etc/ssh, not /etc. 2001-05-05 13:48:13 +00:00
Brian Feldman 4c5de86978 Finish committing _more_ somehow-uncommitted OpenSSH 2.9 updates. 
(Missing Delta Brigade, tally-ho!)
 2001-05-05 01:12:45 +00:00
Brian Feldman 87767895f0 Get ssh(1) compiling with MAKE_KERBEROS5. 2001-05-04 04:37:49 +00:00
Brian Feldman 345012bf8b Remove obsoleted files. 2001-05-04 04:15:22 +00:00
Brian Feldman ca3176e7c8 Fix conflicts for OpenSSH 2.9. 2001-05-04 04:14:23 +00:00
Brian Feldman 1e8db6e2f6 Say "hi" to the latest in the OpenSSH series, version 2.9! 
Happy birthday to:	rwatson
 2001-05-04 03:57:05 +00:00
Brian Feldman 3ed16d1511 This commit was generated by cvs2svn to compensate for changes in r76259, 
which included commits to RCS files with non-trunk default branches.
 2001-05-04 03:57:05 +00:00
Brian Feldman 933ca70f8f Add a "VersionAddendum" configuration setting for sshd which allows 
anyone to easily change the part of the OpenSSH version after the main
version number.  The FreeBSD-specific version banner could be disabled
that way, for example:

# Call ourselves plain OpenSSH
VersionAddendum
 2001-05-03 00:29:28 +00:00
Brian Feldman 1f5ce8f412 Backout completely canonical lookup modifications. 2001-05-03 00:26:47 +00:00
Mark Murray b7ffbfee87 Toss into attic stuff we don't use. 2001-04-14 09:48:26 +00:00
Ruslan Ermilov 566f5a4859 mdoc(7) police: removed hard sentence breaks introduced in rev.1.10. 2001-04-13 08:49:52 +00:00
Nick Sayer 036790848a Clean up telnet's argument processing a bit. autologin and encryption is 
now the default, so ignore the arguments that turn it on. Add a new -y
argument to turn off encryption in case someone wants to do that. Sync
these changes with the man page (including removing the now obsolete
statement about availability only in the US and Canada).
 2001-04-06 15:56:10 +00:00
Nick Sayer 6a1fe28e41 Reactivate SRA. 
Make handling of SIGINT and SIGQUIT follow SIGTSTP in TerminalNewMode().
This allows people to break out of SRA authentication if they wish to.
 2001-04-05 14:09:15 +00:00
Brian Feldman 313cb084c4 Suggested by kris, OpenSSH shall have a version designated to note that 
it's not "plain" OpenSSH 2.3.0.
 2001-03-20 02:11:25 +00:00
Brian Feldman e0fbb1d2de Make password attacks based on traffic analysis harder by requiring that 
"non-echoed" characters are still echoed back in a null packet, as well
as pad passwords sent to not give hints to the length otherwise.

Obtained from:	OpenBSD
 2001-03-20 02:06:40 +00:00
Nick Sayer 989efc86f5 Fix core noted in -stable with 'auth disable SRA'. 
I just mistakenly commited this to RELENG_4. I have contacted Jordan to see
about how to fix this. Pass the pointy hat.
 2001-03-18 09:44:25 +00:00
Jeroen Ruigrok van der Werven f7191d4fae Fix double mention of ssh. 
This file is already off the vendorbranch, nonetheless it needs to be
submitted back to the OpenSSH people.

PR:		25743
Submitted by:	David Wolfskill <dhw@whistle.com>
 2001-03-15 09:24:40 +00:00
Brian Feldman e4fe1ca667 Don't dump core when an attempt is made to login using protocol 2 with 
an invalid user name.
 2001-03-15 03:15:18 +00:00
Assar Westerlund aeccfe991a (try_krb5_authentication): simplify code. from joda@netbsd.org 2001-03-13 04:42:38 +00:00
Assar Westerlund a16a9b0f1e Fix LP64 problem in Kerberos 5 TGT passing. 
Obtained from: NetBSD (done by thorpej@netbsd.org)
 2001-03-12 08:14:22 +00:00
Assar Westerlund bb330cd01e enable auto-negotiation of encrypt and decrypt 2001-03-12 03:54:48 +00:00
Assar Westerlund 02c9ff5b94 initialize pointers to NULL and sized to 0 to avoid free:ing invalid memory. 
PR:		bin/20779
 2001-03-12 03:48:03 +00:00
Brian Feldman 46c9472cd6 Reenable the SIGPIPE signal handler default in all cases for spawned 
sessions.
 2001-03-11 02:26:57 +00:00
Mark Murray a4f378438c Remove stuff that is really "ports material", generated files and 
stuff for other OS's. Also remove stuff (libraries) that are
already present in FreeBSD and must not get mixed up in our
code.
 2001-03-04 07:26:45 +00:00
Mark Murray c21f532945 Trim down the source tree a bit. We shouldn't have blatantly 
uncompilable bits in here (like X stuff), nor should we have
too much "ports material".
 2001-03-04 07:06:39 +00:00
Assar Westerlund cb96ab3672 Add code for being compatible with ssh.com's krb5 authentication. 
It is done by using the same ssh messages for v4 and v5 authentication
(since the ssh.com does not now anything about v4) and looking at the
contents after unpacking it to see if it is v4 or v5.
Based on code from Björn Grönvall <bg@sics.se>

PR:		misc/20504
 2001-03-04 02:22:04 +00:00
Kris Kennaway b64f39b655 Resolve conflicts 2001-02-18 03:23:30 +00:00
Kris Kennaway de7cdddab1 Import of OpenSSL 0.9.6-STABLE snapshot dated 2001-02-10 2001-02-18 03:17:36 +00:00
Kris Kennaway a991678294 This commit was generated by cvs2svn to compensate for changes in r72613, 
which included commits to RCS files with non-trunk default branches.
 2001-02-18 03:17:36 +00:00
Paul Saab 8e97fe726f Make ConnectionsPerPeriod non-fatal for real. 2001-02-18 01:33:31 +00:00
Mark Murray 93f09f075a Fix a "make world"-breaking inconsistency for those folks making 
a world with both KRB4 and KRB5.
 2001-02-14 19:54:36 +00:00
Assar Westerlund 0346cda4f9 nuke conflict markers 2001-02-13 22:40:28 +00:00
Assar Westerlund c9e3f8cfb9 update to new heimdal libkrb5 2001-02-13 16:58:04 +00:00
Assar Westerlund 47085b17ae fix conflicts in heimdal 0.3e import 2001-02-13 16:52:56 +00:00
Assar Westerlund 5e9cd1ae3e import of heimdal 0.3e 2001-02-13 16:46:19 +00:00
Assar Westerlund c25d7ab741 This commit was generated by cvs2svn to compensate for changes in r72445, 
which included commits to RCS files with non-trunk default branches.
 2001-02-13 16:46:19 +00:00
Kris Kennaway a09221f83c Patches backported from later development version of OpenSSH which prevent 
(instead of just mitigating through connection limits) the Bleichenbacher
attack which can lead to guessing of the server key (not host key) by
regenerating it when an RSA failure is detected.

Reviewed by:	rwatson
 2001-02-12 06:44:51 +00:00
Kris Kennaway e0834d8749 Note that crypto/ is not used to build in, people should see secure/ 
instead.
 2001-02-10 04:47:47 +00:00
Jeroen Ruigrok van der Werven 2b081e30cf Synch: Add $FreeBSD$. 2001-02-07 21:58:16 +00:00
Jeroen Ruigrok van der Werven 2fa72ea7d4 Fix typo: compatability -> compatibility. 
Compatability is not an existing english word.
 2001-02-06 12:05:58 +00:00
Jeroen Ruigrok van der Werven 9a01d32bfd Fix typo: seperate -> separate. 
Seperate does not exist in the english language.

Submitted to look at by:	kris
 2001-02-06 10:39:38 +00:00
Jeroen Ruigrok van der Werven 2cdd9c0332 Fix typo: wierd -> weird. 
There is no such thing as wierd in the english language.
 2001-02-06 09:32:26 +00:00
Brian Feldman ffd692be66 Correctly fill in the sun_len for a sockaddr_sun. 
Submitted by:	Alexander Leidinger <Alexander@leidinger.net>
 2001-02-04 20:23:17 +00:00
Brian Feldman a61d605eda MFS: Don't use the canonical hostname here, too. 2001-02-04 20:16:14 +00:00
Brian Feldman 895b03b1e8 MFF: Make ConnectionsPerPeriod usage a warning, not fatal. 2001-02-04 20:15:53 +00:00
Ruslan Ermilov f78fa00345 mdoc(7) police: split punctuation characters + misc fixes. 2001-02-01 17:12:45 +00:00
Brian Feldman 926581ede3 Actually propagate back to the rest of the application that a command 
was specified when using -t mode with the SSH client.

Submitted by:	Dima Dorfman <dima@unixfreak.org>
 2001-01-21 05:45:27 +00:00
Brian Feldman ea0187039a /Really/ deprecate ConnectionsPerPeriod, ripping out the code for it 
and giving a dire error to its lingering users.
 2001-01-13 07:57:43 +00:00
Ruslan Ermilov 72c60cff38 Prepare for mdoc(7)NG. 2001-01-10 16:51:28 +00:00
Brian Feldman 39567f8cee Fix a long-standing bug that resulted in a dropped session sometimes 
when an X11-forwarded client was closed.  For some reason, sshd didn't
disable the SIGPIPE exit handler and died a horrible death (well, okay,
a silent death really).  Set SIGPIPE's handler to SIG_IGN.
 2001-01-06 21:15:07 +00:00
Assar Westerlund 6e3caa0833 fix conflicts from merge 2000-12-29 21:16:01 +00:00
Assar Westerlund 5ad8ddfb6f import krb4-1.0.5 2000-12-29 21:00:22 +00:00
Assar Westerlund 2a9bc9996c This commit was generated by cvs2svn to compensate for changes in r70494, 
which included commits to RCS files with non-trunk default branches.
 2000-12-29 21:00:22 +00:00
Assar Westerlund ee695f07e2 merge fix from vendor for not overwriting old ticket file 2000-12-10 21:01:33 +00:00
Assar Westerlund 45afb7befd This commit was generated by cvs2svn to compensate for changes in r69836, 
which included commits to RCS files with non-trunk default branches.
 2000-12-10 21:01:33 +00:00
Assar Westerlund 7a7ff9f80d merge fix from vendor for removing buffer overrun 2000-12-10 21:00:35 +00:00
Assar Westerlund a623f068e0 This commit was generated by cvs2svn to compensate for changes in r69833, 
which included commits to RCS files with non-trunk default branches.
 2000-12-10 21:00:35 +00:00
Assar Westerlund fcbc584c3b merge fix from vendor for not looking at environment variables 2000-12-10 20:59:35 +00:00
Assar Westerlund 46c48c19a2 This commit was generated by cvs2svn to compensate for changes in r69830, 
which included commits to RCS files with non-trunk default branches.
 2000-12-10 20:59:35 +00:00
Assar Westerlund ba688fa510 (scrub_env): change to only accept a listed set of variables, 
including only non-filename contents for TERMCAP
 2000-12-10 20:50:20 +00:00
Brian Feldman 099584266b Update to OpenSSH 2.3.0 with FreeBSD modifications. OpenSSH 2.3.0 
new features description elided in favor of checking out their
website.

Important new FreeBSD-version stuff: PAM support has been worked
in, partially from the "Unix" OpenSSH version, and a lot due to the
work of Eivind Eklend, too.

This requires at least the following in pam.conf:

sshd    auth    sufficient      pam_skey.so
sshd    auth    required        pam_unix.so                     try_first_pass
sshd    session required        pam_permit.so

Parts by:	Eivind Eklend <eivind@FreeBSD.org>
 2000-12-05 02:55:12 +00:00
Brian Feldman 386879a128 Forgot to remove the old line in the last commit. 2000-12-05 02:41:01 +00:00
Brian Feldman 5b9b2fafd4 Import of OpenSSH 2.3.0 (virgin OpenBSD source release). 2000-12-05 02:20:19 +00:00
Brian Feldman 803a607983 This commit was generated by cvs2svn to compensate for changes in r69587, 
which included commits to RCS files with non-trunk default branches.
 2000-12-05 02:20:19 +00:00
Brian Somers 3c3d69579f Remove duplicate line 
Not responded to by: kris, then green
 2000-12-04 22:57:53 +00:00
Jeroen Ruigrok van der Werven acd1c3499e Add more environment variables to be filtered through scrub_env(). 
Synched from normal telnet.
 2000-11-30 13:14:54 +00:00
Jeroen Ruigrok van der Werven d904cf9f8e String paranoia fix. Synched from normal telnet. 2000-11-30 13:10:01 +00:00
Jeroen Ruigrok van der Werven 7e8f2fef03 String paranoia. Merged from regular telnet. 2000-11-30 10:55:25 +00:00
Kris Kennaway f6fd83ed27 Correct definition of MAXHOSTNAMELEN in ifdef'ed code. 
Submitted by:	Edwin Groothuis <mavetju@chello.nl>
PR:		bin/22787
 2000-11-26 21:37:51 +00:00
Brian Feldman ee510eab3f In env_destroy(), it is a bad idea to env_swap(self, 0) to switch 
back to the original environ unconditionally.  The setting of the
variable to save the previous environ is conditional; it happens when
ENV.e_committed is set.  Therefore, don't try to swap the env back
unless the previous env has been initialized.

PR:		bin/22670
Submitted by:	Takanori Saneto <sanewo@ba2.so-net.ne.jp>
 2000-11-25 02:00:35 +00:00
Bill Fumerola 2a644691bc Correct an arguement to ssh_add_identity, this matches what is currently 
in ports/security/openssh/files/pam_ssh.c

PR:		22164
Submitted by:	Takanori Saneto <sanewo@ba2.so-net.ne.jp>
Reviewed by:	green
Approved by:	green
 2000-11-25 01:55:42 +00:00
Ruslan Ermilov e97407b4f2 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 20:10:44 +00:00
Kris Kennaway f743d11975 Fix a buffer overflow from a long local hostname. 
Obtained from:	OpenBSD
 2000-11-19 10:08:26 +00:00
Brian Feldman 03e72be8c8 Add login_cap and login_access support. Previously, these FreeBSD-local 
checks were only made when using the 1.x protocol.
 2000-11-14 04:35:03 +00:00
Brian Feldman 4899dde749 Import a security fix: the client would allow a server to use its 
ssh-agent or X11 forwarding even if it was disabled.

This is the vendor fix provided, not an actual revision of clientloop.c.

Submitted by:	Markus Friedl <markus@OpenBSD.org> via kris
 2000-11-14 03:51:53 +00:00
Brian Feldman 786df71457 This commit was generated by cvs2svn to compensate for changes in r68700, 
which included commits to RCS files with non-trunk default branches.
 2000-11-14 03:51:53 +00:00
Kris Kennaway d153b54ab9 Update list of files to remove prior to import 2000-11-13 07:46:20 +00:00
Kris Kennaway ae152dd3aa Resolve conflicts, and garbage collect some local changes that are no 
longer required
 2000-11-13 02:20:29 +00:00
Kris Kennaway ddd58736f0 Initial import of OpenSSL 0.9.6 2000-11-13 01:03:58 +00:00
Kris Kennaway feb1e94b6a This commit was generated by cvs2svn to compensate for changes in r68651, 
which included commits to RCS files with non-trunk default branches.
 2000-11-13 01:03:58 +00:00
Ruslan Ermilov 726b61ab5f Avoid use of direct troff requests in mdoc(7) manual pages. 2000-11-10 17:46:15 +00:00
Doug Barton ea8f54b543 Add a CVS Id tag 2000-10-29 10:00:58 +00:00
Kris Kennaway 579c78c7f6 Sync with usr.bin/telnet/telnet.c r1.9 - fix buffer overflow in DISPLAY 2000-10-29 00:10:14 +00:00
Brian Feldman 4a950c224b Fix a few style oddities. 2000-09-10 18:04:12 +00:00
Brian Feldman dd5f9dffd6 Fix a goof in timevaldiff. 2000-09-10 18:03:46 +00:00
Kris Kennaway b8c2df609a Remove files no longer present in OpenSSH 2.2.0 and beyond 2000-09-10 10:26:07 +00:00
Kris Kennaway c2d3a5594b Resolve conflicts and update for OpenSSH 2.2.0 
Reviewed by:	gshapiro, peter, green
 2000-09-10 09:35:38 +00:00
Kris Kennaway b66f2d16a0 Initial import of OpenSSH post-2.2.0 snapshot dated 2000-09-09 2000-09-10 08:31:17 +00:00
Kris Kennaway c7b5135400 This commit was generated by cvs2svn to compensate for changes in r65668, 
which included commits to RCS files with non-trunk default branches.
 2000-09-10 08:31:17 +00:00
Kris Kennaway 690a362571 Nuke RSAREF support from orbit. 
It's the only way to be sure.
 2000-09-10 00:09:37 +00:00
Kris Kennaway 5ed779ad1e ttyname was not being passed into do_login(), so we were erroneously picking 
up the function definition from unistd.h instead. Use s->tty instead.

Submitted by:	peter
 2000-09-04 08:43:05 +00:00
Kris Kennaway cabf13fcdb bzero() the struct timeval for paranoia 
Submitted by:	gshapiro
 2000-09-03 07:58:35 +00:00
Kris Kennaway 939c32909c Err, we weren't even compiling auth1.c with LOGIN_CAP at all. Guess nobody 
was using this feature.
 2000-09-02 07:32:05 +00:00
Kris Kennaway 80bbcbe344 Repair a broken conflict resolution in r1.2 which had the effect of nullifying 
the login_cap and login.access checks for whether a user/host is allowed
access to the system for users other than root. But since we currently don't
have a similar check in the ssh2 code path anyway, it's um, "okay".

Submitted by:	gshapiro
 2000-09-02 05:40:50 +00:00
Kris Kennaway 14ef7e2794 Repair my dyslexia: s/opt/otp/ in the OPIE challenge. D'oh! 
Submitted by:	gshapiro
 2000-09-02 04:41:33 +00:00
Kris Kennaway ac70abf4bc Re-add missing "break" which was lost during a previous patch 
integration. This currently has no effect.

Submitted by:	gshapiro
 2000-09-02 04:37:51 +00:00
Kris Kennaway 1610cd7fa6 Turn on X11Forwarding by default on the server. Any risk is to the client, 
where it is already disabled by default.

Reminded by:	peter
 2000-09-02 03:49:22 +00:00