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215 Commits

Author SHA1 Message Date
itojun 9d597e40f3 printf type mismatch. 2002-03-08 06:03:21 +00:00
itojun 295a85a1c9 sync better with reality (LoginGraceTime) 2002-03-08 02:18:11 +00:00
itojun af34a358ff sync w/ 3.1 as of 2002/3/8. configuration file directory is still /etc 
(openbsd usr.bin/ssh is using /etc/ssh)
 2002-03-08 02:00:50 +00:00
itojun 797a097779 OpenSSH 3.1 as of 2002/3/8. plugs off-by-one security hole 2002-03-08 01:20:24 +00:00
tron 9097d36b33 Fix off by one error described in "PINE-CERT-20020301" advisory. 2002-03-07 16:02:22 +00:00
joda a8d19a98fc don't try to use the krb5 context if the init fails; should fix 
bin/15585
 2002-02-26 11:16:08 +00:00
bjh21 4845a9458f Rather than assuming that -1 is a valid value for a LogLevel or LogFacility, 
explicitly declare SYSLOG_LEVEL_NOT_SET and SYSLOG_FACILITY_NOT_SET and use
those instead.

This is necessary for -fshort-enums platforms, and corresponds to the
following OpenBSD revisions:
log.c           1.21
log.h           1.5
readconf.c      1.95
servconf.c      1.53
 2002-02-10 16:23:33 +00:00
explorer ad08960f5c When calling krb5_verify_user(), we must restore root's uid, since it will need to read /etc/krb5.keytab. 2001-12-19 10:28:47 +00:00
he a18ce029f6 Deal with lossage caused by the addition of the netbsd-1-5 branch tag 
to these files.

Apparently, the "magic" which causes the latest version on the
vendor branch to appear at the head in the repository broke when
the netbsd-1-5 tag was added.  Thus, merge in the lost revisions from
the vendor tag to work around this.
 2001-12-13 15:53:54 +00:00
itojun e2970b134f sync with openbsd/remove variable name from prototype 2001-12-12 17:24:46 +00:00
itojun 684138909c fix constness difference in prototype and func def. 2001-12-12 17:16:16 +00:00
itojun 718900f830 sync with 3.0.2 2001-12-06 03:54:04 +00:00
itojun d97f5d9481 OpenSSH 3.0.2 as of 2001/12/06. fixes environment variable passing in UseLogin=yes 2001-12-06 03:46:04 +00:00
thorpej cce3152281 Deal with an LP64 printf format issue. 2001-11-30 00:46:36 +00:00
itojun d4b3b8bf82 update version date to 20011127 2001-11-27 04:16:08 +00:00
itojun f7146cb367 resolve one more conflict 2001-11-27 04:11:23 +00:00
itojun ce0e2b2976 resolve conflicts on 3.0.1 import 2001-11-27 04:10:22 +00:00
itojun c0c77d470a OpenSSH 3.0.1 as of 2001/11/27. minor bugfixes only. 2001-11-27 04:03:44 +00:00
itojun 6ececc36b4 openssh 3.0 krb5 auth problem has been plugged, 
sync up version number to 3.0.1 so that we can identify it.
 2001-11-19 07:39:57 +00:00
itojun 1eb2191d4f fix auth_krb5() error case behavior. found by jhawk, sync with openbsd tree 2001-11-12 05:45:29 +00:00
itojun 29574d25c5 sync with 3.0 as of 2001/11/7. 2001-11-07 06:26:47 +00:00
itojun 29c34cbb94 OpenSSH 3.0 as of 2001/11/7 2001-11-07 06:20:12 +00:00
sommerfeld 9de5bfcf8f Turn on TCP_NODELAY over loopback 2001-10-18 19:46:12 +00:00
itojun 880aff49c4 buffix from openbsd tree: users config should overwrite system config. 2001-10-02 00:39:14 +00:00
itojun ba613513e8 sync with openssh 2.9.9 around 9/27. 2001-09-27 03:24:01 +00:00
itojun bcdc367f57 OpenSSH 2.9.9 as of 2001/9/27 2001-09-27 02:00:33 +00:00
itojun 00489c2412 apply the following advisory. 2.9.9 will be imported soon. 
Subject: OpenSSH Security Advisory (adv.option)
From: Markus Friedl <markus@openbsd.org>
Message-ID: <20010926231823.A15229@folly>
 2001-09-27 00:12:42 +00:00
cjs d814de63b5 For consistency, make permit_root_login default to PERMIT_NO if not specified 
in the config file. Thanks to itojun for pointing this out.
 2001-09-03 04:23:10 +00:00
cjs da09d12c1e Document that PermitRootLogin's default is now "no". 2001-08-31 09:00:29 +00:00
cjs 894936aa50 Do not permit direct root logins. This makes ssh consistent with 
NetBSD's default security policy in this area: if you are not on
a secure terminal, you must be able to authenticate as a user in
the "wheel" group before you may attempt to authenticate as root
using the root password.
 2001-08-31 08:16:24 +00:00
garbled 7c0934f7f5 While writing sushi's support for sshd.conf, I found out that the manpage 
lies wrt to MaxStartups.  Make the manpage match the code.
 2001-08-03 02:29:07 +00:00
manu 3f1d5c2789 sshd is now able to log in an user if the filesystem is readonly and the tty 
owned by root. Note that the tty still must be mode 620, and sshd does not
check which group owns the tty (more problems here?).
This closes NetBSD PR bin/13499
The fix has been commited to OpenSSH CVS. See OpenBSD's PR user/1946.
 2001-07-27 23:34:27 +00:00
wiz 419e44fdc2 Mostly formatting fixes. 2001-06-24 17:44:11 +00:00
veego 7b726945ac There is no photurisd(8). 2001-06-24 17:29:43 +00:00
itojun 69d60502fe upgrade to openssh 2.9, around 2001/6/24 (from openbsd usr.bin/ssh). 
- authorized_keys2 and known_hosts2 are obsoleted, and integrated
  into those without "2".
- file name change, /etc/primes -> /etc/moduli
- cleanups
 2001-06-23 19:37:38 +00:00
itojun 0d521994cf OpenBSD 2001/6/24 2001-06-23 19:09:44 +00:00
itojun 6cc43ed622 OpenSSH 2.9 as of 2001/6/24 2001-06-23 16:36:22 +00:00
itojun 5324608adc reject expired password/account. warn if interactive && about to expire. 
ala login(1).  From: Brian Poole <raj@cerias.purdue.edu>

XXX code duplicate with login(1) - should be solved by BSD AUTH code integration
 2001-06-23 08:08:04 +00:00
itojun fed4515da9 bump netbsd-local version number to identify X11 "cookies" fix 2001-06-20 07:49:45 +00:00
lukem ab32b074ec If UseLogin is enabled, disable X11Forwarding (since xauth passing doesn't 
work in this case, so X11Forwarding is effectively useless). Document this.
Resolves my pr [security/13172].
 2001-06-18 10:26:33 +00:00
wiz b6449b85de Add RCS Id, adapt to NetBSD, fix punctuation and whitespace. 2001-06-15 12:50:44 +00:00
wiz 0cc24e9a9f On note by kleink: Add primes.5 to crypto/dist/ssh instead of share/man/man5. 
Import state of 2001-06-14.
 2001-06-15 12:47:39 +00:00
itojun 82b8462ccf apply ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9/common/006_sshcookie.patch. 
sshd(8) allows users to delete arbitrary files named "cookies"
       if X11 forwarding is enabled. X11 forwarding is disabled by
       default.
 2001-06-14 02:45:30 +00:00
itojun f7528da67e make it compile with KRB4 and not with KRB5. from IIJ SEIL team 2001-06-14 02:42:31 +00:00
itojun de1e278afa $NetBSD$ 2001-05-26 23:26:59 +00:00
itojun c01f1862d6 prime table for OpenSSH, from OpenBSD etc/primes 2001-05-26 23:24:21 +00:00
itojun 5bb235dbab recover $NetBSD$ 2001-05-15 16:00:32 +00:00
itojun f4532f2487 upgrade to openssh (openbsd usr.bin/ssh) 2.9, around 5/15/2001. 2001-05-15 15:26:07 +00:00
itojun 72af75e4ce OpenSSH 2.9 as of 2001/5/15 2001-05-15 15:02:20 +00:00
itojun d9f67f8672 reduce amount of diff with openbsd usr.bin/ssh (for -Wall -Werror clean) 
so that we can get rid of local changes.

openssh side do not like static functions so put prototypes into each files
rather than making function static.
 2001-05-15 14:50:49 +00:00
onoe c85f9c433b Do not discard input data from client for channels waiting for connection 
establishment.
 2001-05-08 03:02:35 +00:00
itojun b7ab24621c do not attempt to pass null pointer to krb5 library. PR 12683 2001-04-17 12:27:37 +00:00
tron 517c969698 Fix possible core dump in "ssh-add". Patch supplied by Wolfgang Rupprecht 
in PR pkg/12669.
 2001-04-16 03:10:14 +00:00
itojun 374141fb16 duplicated calls to login_getclass. 
From: Jim Bernard <jbernard@mines.edu>
 2001-04-11 23:39:46 +00:00
itojun 8acc6b96b1 refer ~/.ssh/id_rsa{.pub,}. sync with openbsd usr.bin/ssh. 2001-04-10 09:15:49 +00:00
itojun 235b9f0c2f upgrade to openssh 2.5.4 (2001/4/10). 
major behavior changes: (made in openssh master tree - openbsd usr.bin/ssh)
- ssh(1) now defaults to ssh protocol version 2.
  if you want version 1 to take precedence, use /etc/ssh.conf to override.
- config change: ~/.ssh/id_rsa[12] is now ~/.ssh/id_rsa (changed 4/3)
- forced client rekey for protocol version 2 (~R)
- swap gid when uid swaps.
- ListenAddress syntax can take [foo]:port for IPv6 numerics.
- "ssh -D 1080" allows us to use ssh tunnel as SOCKS4 proxy.
 2001-04-10 08:07:54 +00:00
itojun d5fbc62ac3 OpenSSH 2.5.4 as of 2001/04/10 2001-04-10 07:13:48 +00:00
wiz 18a4938209 Fix date. 2001-04-09 12:49:14 +00:00
lukem 315c0a92f9 if debugging (i.e, -v), use options.level instead of SYSLOG_LEVEL_INFO 
to the first call to log_init(), otherwise debug messages from config
file parsing won't appear. (this seems to have been broken in recent
versions of openssh)
 2001-04-02 03:53:36 +00:00
thorpej 6fe37483a3 Set the KRB5CCNAME envrironment variable in the child if we received 
forwarded Kerberos 5 credentials, so that the process that needs them
can actually find them.
 2001-03-28 03:31:52 +00:00
thorpej 8ab184566c When we receive forwarded Kerberos credentials, stuff them into 
a file credential cache (rather than a memory credential cache)
so that they're useful.
 2001-03-28 03:17:23 +00:00
thorpej 2651b336ba Somewhat crude hack to make Kerberos 5 credential forwarding work. 2001-03-28 03:02:51 +00:00
thorpej 2f7b0c6c27 Print useful Kerberos error messages. 2001-03-27 03:58:02 +00:00
simonb 08e4590096 Cast to (long long) when using "%lld" in a printf format. 2001-03-21 00:11:06 +00:00
itojun 37da3c3c3c sync with openssh 2.5.2 (from openbsd usr.bin/ssh, not from portable). 2001-03-19 20:03:24 +00:00
itojun 7617bcad07 OpenSSH 2.5.2 as of 3/19/2001, from openbsd usr.bin/ssh 2001-03-19 19:42:00 +00:00
joda bee147163e simplify the krb5 code somewhat 2001-03-12 17:56:36 +00:00
thorpej 3fba4682aa Fix LP64 problem in Kerberos 5 TGT passing. 2001-03-09 06:28:30 +00:00
assar e625c71295 add krb5 support to ssh/sshd. based on code initially from Daniel Kouril <kouril@informatics.muni.cz> and Björn Grönvall <bg@sics.se> 2001-03-04 00:41:27 +00:00
itojun 1317273fae sync up with 2.5.1. 
this fixes backward compatibility breakage against 1.2.18 - 1.2.22.
 2001-02-19 12:13:04 +00:00
itojun 10400c1d11 OpenSSH 2.5.1 as of 2001/2/19 2001-02-19 12:09:12 +00:00
itojun c83dc32a4c sync up with 2.5.0. simulate echobacks, X11 display name check, sftp upgrdes. 2001-02-16 15:48:34 +00:00
itojun f02c06e047 OpenSSH 2.5.0 as of 2001/2/17 2001-02-16 15:41:22 +00:00
itojun 72b00a4178 take the safest side, mandate rnd(4). 2001-02-14 04:46:58 +00:00
itojun 788df94479 update import date. 2001-02-14 01:22:02 +00:00
itojun 531a3ed838 sync with 2/14. 
openssh changes:
- SIGWINCH propagated correctly
- mitigate SSH1 traffic analysis
- sprintf -> snprintf and lots of other cleanups
netbsd local changes:
- include OpenBSD RCSID into binary again, which helps us diagnose later.
 2001-02-14 01:06:48 +00:00
itojun da62f78331 OpenSSH 2.3.2 as of 2001/2/14 2001-02-14 00:53:01 +00:00
itojun a7b1b8e49c make sure to zero-fill malloced region. sync with openbsd/usr.bin/ssh 2001-02-09 14:39:47 +00:00
itojun 19fb6ccf8d comment: function are named "arc4"foo just for easy porting. 2001-02-09 00:44:35 +00:00
itojun e3045c89d8 sync with 2.3.2. 2001-02-08 19:02:14 +00:00
itojun e5eae0162b OpenSSH 2.3.2 as of 2001/2/9 2001-02-08 18:55:32 +00:00
itojun 7f8fa38080 authentication mistake in SSHv2 + pubkey, from markus. 
REBUILD AND RESTART SSHD NOW.
(vulnerability window for netbsd-current - < 48hours)
 2001-02-08 18:17:24 +00:00
itojun fbfaba7e44 %30s is too short for IPv6 addrssses. 2001-02-08 10:08:53 +00:00
itojun 54bdd08634 fix size_t -> int cast. need checking with alpha... 2001-02-07 18:05:23 +00:00
itojun 3614dcc87c unsigned long long -> %llu, not %qd 2001-02-07 18:01:30 +00:00
itojun 31c0f02be2 update date string 2001-02-07 17:07:07 +00:00
itojun 1f5cfca3e6 sync crypto/dist/ssh with re-importorted tree. try to minimize diffs 
with openssh tree to ease future upgrade.  re-do local changes, including:
- prototype pedants
- IgnoreRootRhosts
- login.conf user validation
some of the local changes that weren't used are omitted for now.  we may
need to revisit those afterwards.

it adds "sftp".
 2001-02-07 17:05:31 +00:00
itojun 9d3aa44a65 OpenSSH 2.3.1 as of 2001/2/8 2001-02-07 16:46:40 +00:00
jdolecek f17efc018b complete the paragraph about HostKey directive, reword slighly 2001-01-24 22:59:11 +00:00
itojun 6530b069f5 fix to PR 11320 (ssh-askpass gets invoked forever if we don't have 
control terminal).  from markus@openbsd
 2001-01-21 02:44:05 +00:00
hubertf cbd751b376 Sync with localsrc: The default is "ForwardX11 no". 2001-01-20 03:38:19 +00:00
itojun 096913193b disable s/key authentication request (from client) by default, to prevent 
confusing fake s/key challenge to show up.
per recent discussion on tech-userlevel.
 2001-01-18 13:37:17 +00:00
itojun f08806ada3 fix printf format for u_int64_t 2001-01-17 11:35:38 +00:00
simonb 3cc4829557 Fix printf format with sizeof(). 2001-01-16 02:20:19 +00:00
toshii a230982a45 Catch up with sshd config file entry changes. 
Now we need to explicitly set DSA key location to use protocol version 2.
 2001-01-15 06:13:08 +00:00
itojun a98ee796df $NetBSD$ 2001-01-14 05:28:01 +00:00
itojun a0f7a7d829 crypto/dist/ssh: resolve conflicts with 2.3.0/20010105. 
usr.bin/ssh: add ssh-keyscan and sftp-server into SUBDIR.
 2001-01-14 05:22:31 +00:00
itojun bfbf0e0d31 NetBSD Secure Shell, based on OpenSSH 2.3.0 around 1/5/2001 2001-01-14 04:49:51 +00:00
mycroft feb89c799a Add a COMPATIBILITY section, mentioning the lossage with IDEA-encrypted keys. 2001-01-07 20:48:06 +00:00
itojun cbf1717a72 do not allow outsider from injecting syslog entry anonymously. 
log peer's ip address instead.
openbsd PR 1600.
 2001-01-05 06:33:36 +00:00
lukem f819878ce7 use more standard %ll_ in favour of %q_ 2001-01-04 15:39:50 +00:00
toshii 3a0975845b Enable TCP_NODELAY socket option also for interactive IPv6 connections. 
TCP_NODELAY isn't IPv4 only.
 2000-12-30 14:54:38 +00:00
mason 18a6237381 s/usefull/useful/ 2000-11-20 06:42:05 +00:00
itojun 40ad5fc4c1 correct validation on X11 forwarding. from markus@openbsd 2000-11-13 02:30:38 +00:00
is d2b5345f10 When forwarding a connection, use the right descriptor to get IP options. 
Fixes PR 11261 my Michael Eriksson, using his patch.
 2000-11-07 16:06:24 +00:00
christos 392621627b always attempt to canonicalize hostnames, not only when the hostname 
does not contain a dot.
 2000-11-05 20:09:08 +00:00
mason 43bcdca61e Apply the following: 
-       static u_int16_t n = HASH_MINSIZE / HASH_ENTRYSIZE;
+       static u_int32_t n = HASH_MINSIZE / HASH_ENTRYSIZE;

...so that large packets do not wrap "n".
 2000-10-30 18:58:37 +00:00
veego 923459b8ef Print a newline after 'You entered the wrong passphrase.' 2000-10-29 08:55:59 +00:00
itojun f3f11aec78 make version identification string conform to SSH version string format. 
version format must be like:
	SSH-[0-9]*.[0-9]*-[^-]*( .*)?
and previous string did not conform to the requirement (too many hyphens).
based on comment from markus@openbsd (openssh maintainer)
 2000-10-28 13:41:55 +00:00
simonb dc0fe34aa7 Reduce swap_bytes() to a non-alignment dependent implementation - some 
calls to swap_bytes() do indeed have non-aligned sources and destinations.
Fixes unaligned access problems on alpha and probably some of our other
architectures.
 2000-10-23 11:40:55 +00:00
martin 6a12425bca We have renamed the configuration file, adapt the documentation. 2000-10-20 12:40:34 +00:00
sommerfeld 8b2d1fefd2 Miscellaneous format string safety improvements 2000-10-05 14:09:07 +00:00
itojun 37a8d23037 improve error message on rnd(4) failure. the old text made reference 
to ssl(4), which is openssl specific (talks about plugin RSA library).
 2000-10-04 03:43:57 +00:00
lukem 8e1c87ce80 - implement IgnoreRootRhosts. if set, ignores ~root/.[rs]hosts. defaults to 
the value of IgnoreRhosts.  with `IgnoreRhosts yes' and `IgnoreRootRhosts no'
  you get similar behaviour to the `-l' flag on rshd(8).  this is based on
  similar modification i made which appeared in ssh 1.2.27 (?)
- document that IgnoreRhosts now doesn't apply to root.
- clarify that /etc/s?hosts.equiv doesn't apply to root (it didn't before
  my modification either).
- crank the version to 20001003
 2000-10-03 09:56:38 +00:00
thorpej 49a55a1d58 Import NetBSD Secure Shell. This is based on OpenSSH, but modified 
somewhat.
 2000-09-28 22:09:28 +00:00