1 - (dtucker) OpenBSD CVS Sync
2 - andreas@cvs.openbsd.org 2009/06/27 09:29:06
4 packet_bacup_state() and packet_restore_state() will be used to
5 temporarily save the current state ren resuming a suspended connection.
7 - andreas@cvs.openbsd.org 2009/06/27 09:32:43
8 [roaming_common.c roaming.h]
9 It may be necessary to retransmit some data when resuming, so add it
10 to a buffer when roaming is enabled.
11 Most of this code was written by Martin Forssen, maf at appgate dot com.
13 - andreas@cvs.openbsd.org 2009/06/27 09:35:06
14 [readconf.h readconf.c]
15 Add client option UseRoaming. It doesn't do anything yet but will
16 control whether the client tries to use roaming if enabled on the
17 server. From Martin Forssen.
19 - markus@cvs.openbsd.org 2009/06/30 14:54:40
21 crank version; ok deraadt
22 - dtucker@cvs.openbsd.org 2009/07/02 02:11:47
24 allow for long home dir paths (bz #1615). ok deraadt
25 (based in part on a patch from jchadima at redhat)
26 - stevesk@cvs.openbsd.org 2009/07/05 19:28:33
28 only send SSH2_MSG_DISCONNECT if we're in compat20; from dtucker@
32 - (dtucker) OpenBSD CVS Sync
33 - dtucker@cvs.openbsd.org 2009/06/22 05:39:28
34 [monitor_wrap.c monitor_mm.c ssh-keygen.c auth2.c gss-genr.c sftp-client.c]
35 alphabetize includes; reduces diff vs portable and style(9).
37 (Id sync only; these were already in order in -portable)
40 - (dtucker) OpenBSD CVS Sync
41 - markus@cvs.openbsd.org 2009/03/17 21:37:00
43 pass correct argv[0] to openlog(); ok djm@
44 - jmc@cvs.openbsd.org 2009/03/19 15:15:09
46 for "Ciphers", just point the reader to the keyword in ssh_config(5), just
47 as we do for "MACs": this stops us getting out of sync when the lists
49 fixes documentation/6102, submitted by Peter J. Philipp
50 alternative fix proposed by djm
52 - tobias@cvs.openbsd.org 2009/03/23 08:31:19
54 Fixed a possible out-of-bounds memory access if the environment variable
55 SHELL is shorter than 3 characters.
56 with input by and ok dtucker
57 - tobias@cvs.openbsd.org 2009/03/23 19:38:04
59 My previous commit didn't fix the problem at all, so stick at my first
60 version of the fix presented to dtucker.
61 Issue notified by Matthias Barkhoff (matthias dot barkhoff at gmx dot de).
63 - sobrado@cvs.openbsd.org 2009/03/26 08:38:39
64 [sftp-server.8 sshd.8 ssh-agent.1]
65 fix a few typographical errors found by spell(1).
67 - stevesk@cvs.openbsd.org 2009/04/13 19:07:44
69 fix possessive; ok djm@
70 - stevesk@cvs.openbsd.org 2009/04/14 16:33:42
72 remove unused option character from getopt() optstring; ok markus@
73 - jj@cvs.openbsd.org 2009/04/14 21:10:54
75 Fixed a few the-the misspellings in comments. Skipped a bunch in
76 binutils,gcc and so on. ok jmc@
77 - stevesk@cvs.openbsd.org 2009/04/17 19:23:06
79 use INTERNAL_SFTP_NAME for setproctitle() of in-process sftp-server;
81 - stevesk@cvs.openbsd.org 2009/04/17 19:40:17
83 clarify that even internal-sftp needs /dev/log for logging to work; ok
85 - jmc@cvs.openbsd.org 2009/04/18 18:39:10
87 tweak previous; ok stevesk
88 - stevesk@cvs.openbsd.org 2009/04/21 15:13:17
90 clarify we cd to user's home after chroot; ok markus@ on
91 earlier version; tweaks and ok jmc@
92 - andreas@cvs.openbsd.org 2009/05/25 06:48:01
93 [channels.c packet.c clientloop.c packet.h serverloop.c monitor_wrap.c
95 Put the globals in packet.c into a struct and don't access it directly
96 from other files. No functional changes.
98 - andreas@cvs.openbsd.org 2009/05/27 06:31:25
99 [canohost.h canohost.c]
100 Add clear_cached_addr(), needed for upcoming changes allowing the peer
103 - andreas@cvs.openbsd.org 2009/05/27 06:33:39
105 Send SSH2_MSG_DISCONNECT when the client disconnects. From a larger
106 change from Martin Forssen, maf at appgate dot com.
108 - andreas@cvs.openbsd.org 2009/05/27 06:34:36
110 Move the KEX_COOKIE_LEN define to kex.h
112 - andreas@cvs.openbsd.org 2009/05/27 06:36:07
114 Add packet_put_int64() and packet_get_int64(), part of a larger change
117 - andreas@cvs.openbsd.org 2009/05/27 06:38:16
118 [sshconnect.h sshconnect.c]
119 Un-static ssh_exchange_identification(), part of a larger change from
120 Martin Forssen and needed for upcoming changes.
122 - andreas@cvs.openbsd.org 2009/05/28 16:50:16
123 [sshd.c packet.c serverloop.c monitor_wrap.c clientloop.c sshconnect.c
124 monitor.c Added roaming.h roaming_common.c roaming_dummy.c]
125 Keep track of number of bytes read and written. Needed for upcoming
126 changes. Most code from Martin Forssen, maf at appgate dot com.
128 Also, applied appropriate changes to Makefile.in
129 - andreas@cvs.openbsd.org 2009/06/12 20:43:22
131 Fix warnings found by chl@ and djm@ and change roaming_atomicio's
132 return type to match atomicio's
133 Diff from djm@, ok markus@
134 - andreas@cvs.openbsd.org 2009/06/12 20:58:32
136 Move some more statics into session_state
138 - dtucker@cvs.openbsd.org 2009/06/21 07:37:15
140 abort if key_sign fails, preventing possible null deref. Based on report
141 from Paolo Ganci, ok markus@ djm@
142 - dtucker@cvs.openbsd.org 2009/06/21 09:04:03
143 [roaming.h roaming_common.c roaming_dummy.c]
144 Add tags for the benefit of the sync scripts
145 Also: pull in the changes for 1.1->1.2 missed in the previous sync.
146 - (dtucker) [auth2-jpake.c auth2.c canohost.h session.c] Whitespace and
147 header-order changes to reduce diff vs OpenBSD.
148 - (dtucker) [servconf.c sshd.c] More whitespace sync.
149 - (dtucker) [roaming_common.c roaming_dummy.c] Wrap #include <inttypes.h> in
153 - (dtucker) [configure.ac defines.h] Bug #1607: handle the case where fsid_t
154 is a struct with a __val member. Fixes build on, eg, Redhat 6.2.
157 - (dtucker) [sshlogin.c] Move the NO_SSH_LASTLOG #ifndef line to include
158 variable declarations. Should prevent unused warnings anywhere it's set
159 (only Crays as far as I can tell) and be a no-op everywhere else.
162 - (tim) [configure.ac] Remove setting IP_TOS_IS_BROKEN for Cygwin. The problem
163 that setsockopt(IP_TOS) doesn't work on Cygwin has been fixed since 2005.
164 Based on patch from vinschen at redhat com.
167 - (dtucker) [auth-passwd.c auth1.c auth2-kbdint.c auth2-none.c auth2-passwd.c
168 auth2-pubkey.c session.c openbsd-compat/bsd-cygwin_util.{c,h}
169 openbsd-compat/daemon.c] Remove support for Windows 95/98/ME and very old
170 version of Cygwin. Patch from vinschen at redhat com.
173 - (dtucker) [contrib/aix/buildbff.sh] Only try to rename ssh_prng_cmds if it
174 exists (it's not created if OpenSSL's PRNG is self-seeded, eg if the OS
176 - (dtucker) [schnorr.c openbsd-compat/openssl-compat.{c,h}] Add
177 EVP_DigestUpdate to the OLD_EVP compatibility functions and tell schnorr.c
178 to use them. Allows building with older OpenSSL versions.
179 - (dtucker) [configure.ac defines.h] Check for in_port_t and typedef if needed.
180 - (dtucker) [configure.ac] Missing comma in type list.
181 - (dtucker) [configure.ac openbsd-compat/openssl-compat.{c,h}]
182 EVP_DigestUpdate does not exactly match the other OLD_EVP functions (eg
183 in openssl 0.9.6) so add an explicit test for it.
186 - (djm) OpenBSD CVS Sync
187 - djm@cvs.openbsd.org 2009/03/05 07:18:19
188 [auth2-jpake.c jpake.c jpake.h monitor_wrap.c monitor_wrap.h schnorr.c]
190 refactor the (disabled) Schnorr proof code to make it a little more
192 - djm@cvs.openbsd.org 2009/03/05 11:30:50
194 document what these functions do so I don't ever have to recuse into
195 b64_pton/ntop to remember their return values
198 - (djm) OpenBSD CVS Sync
199 - djm@cvs.openbsd.org 2009/02/22 23:50:57
200 [ssh_config.5 sshd_config.5]
201 don't advertise experimental options
202 - djm@cvs.openbsd.org 2009/02/22 23:59:25
205 - djm@cvs.openbsd.org 2009/02/23 00:06:15
208 - (djm) [README] update for 5.2
209 - (djm) Release openssh-5.2p1
212 - (djm) OpenBSD CVS Sync
213 - tobias@cvs.openbsd.org 2009/02/21 19:32:04
214 [misc.c sftp-server-main.c ssh-keygen.c]
215 Added missing newlines in error messages.
219 - (djm) OpenBSD CVS Sync
220 - djm@cvs.openbsd.org 2009/02/17 01:28:32
222 sync with revised default ciphers; pointed out by dkrause@
223 - djm@cvs.openbsd.org 2009/02/18 04:31:21
225 signature should hash over the entire group, not just the generator
226 (this is still disabled code)
227 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
228 [contrib/suse/openssh.spec] Prepare for 5.2p1
231 - (djm) [regress/conch-ciphers.sh regress/putty-ciphers.sh]
232 [regress/putty-kex.sh regress/putty-transfer.sh] Downgrade disabled
233 interop tests from FATAL error to a warning. Allows some interop
234 tests to proceed if others are missing necessary prerequisites.
235 - (djm) [configure.ac] support GNU/kFreeBSD and GNU/kOpensolaris
236 systems; patch from Aurelien Jarno via rmh AT aybabtu.com
239 - (djm) OpenBSD CVS Sync
240 - dtucker@cvs.openbsd.org 2009/02/02 11:15:14
242 Initialize a few variables to prevent spurious "may be used
243 uninitialized" warnings from newer gcc's. ok djm@
244 - djm@cvs.openbsd.org 2009/02/12 03:00:56
245 [canohost.c canohost.h channels.c channels.h clientloop.c readconf.c]
246 [readconf.h serverloop.c ssh.c]
247 support remote port forwarding with a zero listen port (-R0:...) to
248 dyamically allocate a listen port at runtime (this is actually
249 specified in rfc4254); bz#1003 ok markus@
250 - djm@cvs.openbsd.org 2009/02/12 03:16:01
252 tighten check for -R0:... forwarding: only allow dynamic allocation
253 if want_reply is set in the packet
254 - djm@cvs.openbsd.org 2009/02/12 03:26:22
256 some paranoia: check that the serialised key is really KEY_RSA before
257 diddling its internals
258 - djm@cvs.openbsd.org 2009/02/12 03:42:09
260 document -R0:... usage
261 - djm@cvs.openbsd.org 2009/02/12 03:44:25
263 consistency: Dq => Ql
264 - djm@cvs.openbsd.org 2009/02/12 03:46:17
266 document RemoteForward usage with 0 listen port
267 - jmc@cvs.openbsd.org 2009/02/12 07:34:20
269 kill trailing whitespace;
270 - markus@cvs.openbsd.org 2009/02/13 11:50:21
272 check for enc !=NULL in packet_start_discard
273 - djm@cvs.openbsd.org 2009/02/14 06:35:49
275 mention that eow and no-more-sessions extensions are sent only to
279 - (djm) [sshpty.c] bz#1419: OSX uses cloning ptys that automagically
280 set ownership and modes, so avoid explicitly setting them
281 - (djm) [configure.ac loginrec.c] bz#1421: fix lastlog support for OSX.
282 OSX provides a getlastlogxbyname function that automates the reading of
283 a lastlog file. Also, the pututxline function will update lastlog so
284 there is no need for loginrec.c to do it explicitly. Collapse some
285 overly verbose code while I'm in there.
288 - (dtucker) [defines.h sshconnect.c] INET6_ADDRSTRLEN is now needed in
289 channels.c too, so move the definition for non-IP6 platforms to defines.h
290 where it can be shared.
293 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
294 If the CYGWIN environment variable is empty, the installer script
295 should not install the service with an empty CYGWIN variable, but
296 rather without setting CYGWNI entirely.
297 - (tim) [contrib/cygwin/ssh-host-config] Whitespace cleanup. No code changes.
300 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
301 Changes to work on Cygwin 1.5.x as well as on the new Cygwin 1.7.x.
302 The information given for the setting of the CYGWIN environment variable
303 is wrong for both releases so I just removed it, together with the
304 unnecessary (Cygwin 1.5.x) or wrong (Cygwin 1.7.x) default setting.
307 - (djm) OpenBSD CVS Sync
308 - stevesk@cvs.openbsd.org 2008/12/09 03:20:42
309 [channels.c servconf.c]
310 channel_print_adm_permitted_opens() should deal with all the printing
311 for that config option. suggested by markus@; ok markus@ djm@
313 - djm@cvs.openbsd.org 2008/12/09 04:32:22
315 replace by-hand string building with xasprinf(); ok deraadt@
316 - sobrado@cvs.openbsd.org 2008/12/09 15:35:00
318 update for the synopses displayed by the 'help' command, there are a
319 few missing flags; add 'bye' to the output of 'help'; sorting and spacing.
320 jmc@ suggested replacing .Oo/.Oc with a single .Op macro.
322 - stevesk@cvs.openbsd.org 2008/12/09 22:37:33
324 fix typo in error message
325 - stevesk@cvs.openbsd.org 2008/12/10 03:55:20
327 o cannot be NULL here but use xfree() to be consistent; ok djm@
328 - stevesk@cvs.openbsd.org 2008/12/29 01:12:36
330 fix example, default key type is rsa for 3+ years; from
331 frederic.perrin@resel.fr
332 - stevesk@cvs.openbsd.org 2008/12/29 02:23:26
334 no need to escape single quotes in comments
335 - okan@cvs.openbsd.org 2008/12/30 00:46:56
337 add AllowAgentForwarding to available Match keywords list
339 - djm@cvs.openbsd.org 2009/01/01 21:14:35
341 call channel destroy callbacks on receipt of open failure messages.
342 fixes client hangs when connecting to a server that has MaxSessions=0
343 set spotted by imorgan AT nas.nasa.gov; ok markus@
344 - djm@cvs.openbsd.org 2009/01/01 21:17:36
346 fix hash calculation for KEXGEX: hash over the original client-supplied
347 values and not the sanity checked versions that we acutally use;
348 bz#1540 reported by john.smith AT arrows.demon.co.uk
350 - djm@cvs.openbsd.org 2009/01/14 01:38:06
352 support SOCKS4A protocol, from dwmw2 AT infradead.org via bz#1482;
354 - stevesk@cvs.openbsd.org 2009/01/15 17:38:43
356 1) use obsolete instead of alias for consistency
357 2) oUserKnownHostsFile not obsolete but oGlobalKnownHostsFile2 is
359 3) reorder so like options are together
361 - djm@cvs.openbsd.org 2009/01/22 09:46:01
362 [channels.c channels.h session.c]
363 make Channel->path an allocated string, saving a few bytes here and
364 there and fixing bz#1380 in the process; ok markus@
365 - djm@cvs.openbsd.org 2009/01/22 09:49:57
367 oops! I committed the wrong version of the Channel->path diff,
368 it was missing some tweaks suggested by stevesk@
369 - djm@cvs.openbsd.org 2009/01/22 10:02:34
370 [clientloop.c misc.c readconf.c readconf.h servconf.c servconf.h]
371 [serverloop.c ssh-keyscan.c ssh.c sshd.c]
372 make a2port() return -1 when it encounters an invalid port number
373 rather than 0, which it will now treat as valid (needed for future work)
374 adjust current consumers of a2port() to check its return value is <= 0,
375 which in turn required some things to be converted from u_short => int
376 make use of int vs. u_short consistent in some other places too
377 feedback & ok markus@
378 - djm@cvs.openbsd.org 2009/01/22 10:09:16
380 another chunk of a2port() diff that got away. wtfdjm??
381 - djm@cvs.openbsd.org 2009/01/23 07:58:11
383 prefer CTR modes and revised arcfour (i.e w/ discard) modes to CBC
385 - naddy@cvs.openbsd.org 2009/01/24 17:10:22
386 [ssh_config.5 sshd_config.5]
387 sync list of preferred ciphers; ok djm@
388 - markus@cvs.openbsd.org 2009/01/26 09:58:15
389 [cipher.c cipher.h packet.c]
390 Work around the CPNI-957037 Plaintext Recovery Attack by always
391 reading 256K of data on packet size or HMAC errors (in CBC mode only).
392 Help, feedback and ok djm@
393 Feedback from Martin Albrecht and Paterson Kenny
396 - (djm) [uidswap.c] bz#1412: Support >16 supplemental groups in OS X.
397 Patch based on one from vgiffin AT apple.com; ok dtucker@
398 - (djm) [channels.c] bz#1419: support "on demand" X11 forwarding via
399 launchd on OS X; patch from vgiffin AT apple.com, slightly tweaked;
401 - (djm) [contrib/ssh-copy-id.1 contrib/ssh-copy-id] bz#1492: Make
402 ssh-copy-id copy id_rsa.pub by default (instead of the legacy "identity"
403 key). Patch from cjwatson AT debian.org
406 - (tim) [configure.ac defines.h openbsd-compat/port-uw.c
407 openbsd-compat/xcrypt.c] Add SECUREWARE support to OpenServer 6 SVR5 ABI.
409 - (tim) [configure.ac] Move check_for_libcrypt_later=1 in *-*-sysv5*) section.
410 OpenServer 6 doesn't need libcrypt.
413 - (djm) OpenBSD CVS Sync
414 - djm@cvs.openbsd.org 2008/12/09 02:38:18
416 The ~C escape handler does not work correctly for multiplexed sessions -
417 it opens a commandline on the master session, instead of on the slave
418 that requested it. Disable it on slave sessions until such time as it
419 is fixed; bz#1543 report from Adrian Bridgett via Colin Watson
421 - djm@cvs.openbsd.org 2008/12/09 02:39:59
423 Deal correctly with failures in remote stat() operation in sftp,
424 correcting fail-on-error behaviour in batchmode. bz#1541 report and
425 fix from anedvedicky AT gmail.com; ok markus@
426 - djm@cvs.openbsd.org 2008/12/09 02:58:16
428 don't leave junk (free'd) pointers around in Forward *fwd argument on
429 failure; avoids double-free in ~C -L handler when given an invalid
430 forwarding specification; bz#1539 report from adejong AT debian.org
431 via Colin Watson; ok markus@ dtucker@
432 - djm@cvs.openbsd.org 2008/12/09 03:02:37
434 correct sftp(1) and corresponding usage syntax;
435 bz#1518 patch from imorgan AT nas.nasa.gov; ok deraadt@ improved diff jmc@
438 - (djm) [configure.ac] bz#1538: better test for ProPolice/SSP: actually
439 use some stack in main().
440 Report and suggested fix from vapier AT gentoo.org
441 - (djm) OpenBSD CVS Sync
442 - markus@cvs.openbsd.org 2008/12/02 19:01:07
444 we have to use the recipient's channel number (RFC 4254) for
445 SSH2_MSG_CHANNEL_SUCCESS/SSH2_MSG_CHANNEL_FAILURE messages,
446 otherwise we trigger 'Non-public channel' error messages on sshd
447 systems with clientkeepalive enabled; noticed by sturm; ok djm;
448 - markus@cvs.openbsd.org 2008/12/02 19:08:59
450 backout 1.149, since it's not necessary and openssh clients send
451 broken CHANNEL_FAILURE/SUCCESS messages since about 2004; ok djm@
452 - markus@cvs.openbsd.org 2008/12/02 19:09:38
454 s/remote_id/id/ to be more consistent with other code; ok djm@
457 - (dtucker) [contrib/cygwin/{Makefile,ssh-host-config}] Add new doc files
458 and tweak the is-sshd-running check in ssh-host-config. Patch from
459 vinschen at redhat com.
460 - (dtucker) OpenBSD CVS Sync
461 - markus@cvs.openbsd.org 2008/11/21 15:47:38
463 packet_disconnect() on padding error, too. should reduce the success
464 probability for the CPNI-957037 Plaintext Recovery Attack to 2^-18
466 - dtucker@cvs.openbsd.org 2008/11/30 11:59:26
468 Retry sendmsg/recvmsg on EAGAIN and EINTR; ok djm@
471 - (dtucker) [monitor_fdpass.c] Reduce diff vs OpenBSD by moving some
472 declarations, removing an unnecessary union member and adding whitespace.
473 cmsgbuf.tmp thing spotted by des at des no, ok djm some time ago.
476 - (tim) [addrmatch.c configure.ac] Some platforms do not have sin6_scope_id
477 member of sockaddr_in6. Also reported in Bug 1491 by David Leonard. OK and
481 - (dtucker) OpenBSD CVS Sync
482 - jmc@cvs.openbsd.org 2008/11/05 11:22:54
485 fixes user/5975 from Rene Maroufi
486 - stevesk@cvs.openbsd.org 2008/11/07 00:42:12
488 spelling/typo in comment
489 - stevesk@cvs.openbsd.org 2008/11/07 18:50:18
491 add space to some log/debug messages for readability; ok djm@ markus@
492 - dtucker@cvs.openbsd.org 2008/11/07 23:34:48
494 Move JPAKE define to make life easier for portable. ok djm@
495 - tobias@cvs.openbsd.org 2008/11/09 12:34:47
497 typo fixed (overriden -> overridden)
499 - stevesk@cvs.openbsd.org 2008/11/11 02:58:09
501 USE_AFS not referenced so remove #ifdef. fixes sshd -T not printing
502 kerberosgetafstoken. ok dtucker@
503 (Id sync only, we still want the ifdef in portable)
504 - stevesk@cvs.openbsd.org 2008/11/11 03:55:11
506 for sshd -T print 'permitopen any' vs. 'permitopen' for case of no
507 permitopen's; ok and input dtucker@
508 - djm@cvs.openbsd.org 2008/11/10 02:06:35
509 [regress/putty-ciphers.sh]
510 PuTTY supports AES CTR modes, so interop test against them too
514 - djm@cvs.openbsd.org 2008/11/03 08:59:41
516 include MaxSessions in sshd -T output; patch from imorgan AT nas.nasa.gov
517 - djm@cvs.openbsd.org 2008/11/04 07:58:09
519 need unistd.h for close() prototype
521 - djm@cvs.openbsd.org 2008/11/04 08:22:13
522 [auth.h auth2.c monitor.c monitor.h monitor_wrap.c monitor_wrap.h]
523 [readconf.c readconf.h servconf.c servconf.h ssh2.h ssh_config.5]
524 [sshconnect2.c sshd_config.5 jpake.c jpake.h schnorr.c auth2-jpake.c]
526 Add support for an experimental zero-knowledge password authentication
527 method using the J-PAKE protocol described in F. Hao, P. Ryan,
528 "Password Authenticated Key Exchange by Juggling", 16th Workshop on
529 Security Protocols, Cambridge, April 2008.
531 This method allows password-based authentication without exposing
532 the password to the server. Instead, the client and server exchange
533 cryptographic proofs to demonstrate of knowledge of the password while
534 revealing nothing useful to an attacker or compromised endpoint.
536 This is experimental, work-in-progress code and is presently
537 compiled-time disabled (turn on -DJPAKE in Makefile.inc).
539 "just commit it. It isn't too intrusive." deraadt@
540 - stevesk@cvs.openbsd.org 2008/11/04 19:18:00
542 because parse_forward() is now used to parse all forward types (DLR),
543 and it malloc's space for host variables, we don't need to malloc
544 here. fixes small memory leaks.
546 previously dynamic forwards were not parsed in parse_forward() and
547 space was not malloc'd in that case.
550 - stevesk@cvs.openbsd.org 2008/11/05 03:23:09
552 add dynamic forward escape command line; ok djm@
556 - sthen@cvs.openbsd.org 2008/07/24 23:55:30
558 Add "ssh-keygen -F -l" to synopsis (displays fingerprint from
559 known_hosts). ok djm@
560 - grunk@cvs.openbsd.org 2008/07/25 06:56:35
562 Add VisualHostKey to example file, ok djm@
563 - grunk@cvs.openbsd.org 2008/07/25 07:05:16
565 In random art visualization, make sure to use the end marker only at the
566 end. Initial diff by Dirk Loss, tweaks and ok djm@
567 - markus@cvs.openbsd.org 2008/07/31 14:48:28
569 don't allocate space for empty banners; report t8m at centrum.cz;
571 - krw@cvs.openbsd.org 2008/08/02 04:29:51
573 whitepsace -> whitespace. From Matthew Clarke via bugs@.
574 - djm@cvs.openbsd.org 2008/08/21 04:09:57
576 allow ForceCommand internal-sftp with arguments. based on patch from
577 michael.barabanov AT gmail.com; ok markus@
578 - djm@cvs.openbsd.org 2008/09/06 12:24:13
580 OpenSSL 0.9.8h supplies a real EVP_sha256 so we do not need our
582 (ID sync only for portable - we still need this)
583 - markus@cvs.openbsd.org 2008/09/11 14:22:37
584 [compat.c compat.h nchan.c ssh.c]
585 only send eow and no-more-sessions requests to openssh 5 and newer;
586 fixes interop problems with broken ssh v2 implementations; ok djm@
587 - millert@cvs.openbsd.org 2008/10/02 14:39:35
589 Convert an unchecked strdup to xstrdup. OK deraadt@
590 - jmc@cvs.openbsd.org 2008/10/03 13:08:12
592 do not give an example of how to chmod files: we can presume the user
593 knows that. removes an ambiguity in the permission of authorized_keys;
595 - deraadt@cvs.openbsd.org 2008/10/03 23:56:28
597 Repair strnvis() buffersize of 4*n+1, with termination gauranteed by the
599 spotted by des@freebsd, who commited an incorrect fix to the freebsd tree
600 and (as is fairly typical) did not report the problem to us. But this fix
603 - djm@cvs.openbsd.org 2008/10/08 23:34:03
605 Add -y option to force logging via syslog rather than stderr.
606 Useful for daemonised ssh connection (ssh -f). Patch originally from
608 - djm@cvs.openbsd.org 2008/10/09 03:50:54
609 [servconf.c sshd_config.5]
610 support setting PermitEmptyPasswords in a Match block
611 requested in PR3891; ok dtucker@
612 - jmc@cvs.openbsd.org 2008/10/09 06:54:22
615 - stevesk@cvs.openbsd.org 2008/10/10 04:55:16
617 spelling in comment; ok djm@
618 - stevesk@cvs.openbsd.org 2008/10/10 05:00:12
620 typo in error message; ok djm@
621 - stevesk@cvs.openbsd.org 2008/10/10 16:43:27
623 use 'Privileged ports can be forwarded only when logging in as root on
624 the remote machine.' for RemoteForward just like ssh.1 -R.
626 - stevesk@cvs.openbsd.org 2008/10/14 18:11:33
628 use #define ROQUIET here; no binary change. ok dtucker@
629 - stevesk@cvs.openbsd.org 2008/10/17 18:36:24
631 correct and clarify VisualHostKey; ok jmc@
632 - stevesk@cvs.openbsd.org 2008/10/30 19:31:16
633 [clientloop.c sshd.c]
634 don't need to #include "monitor_fdpass.h"
635 - stevesk@cvs.openbsd.org 2008/10/31 15:05:34
637 remove unused #define DISPATCH_MIN; ok markus@
638 - djm@cvs.openbsd.org 2008/11/01 04:50:08
640 sprinkle ARGSUSED on dispatch handlers
641 nuke stale unusued prototype
642 - stevesk@cvs.openbsd.org 2008/11/01 06:43:33
644 fix some typos in log messages; ok djm@
645 - sobrado@cvs.openbsd.org 2008/11/01 11:14:36
646 [ssh-keyscan.1 ssh-keyscan.c]
647 the ellipsis is not an optional argument; while here, improve spacing.
648 - stevesk@cvs.openbsd.org 2008/11/01 17:40:33
649 [clientloop.c readconf.c readconf.h ssh.c]
650 merge dynamic forward parsing into parse_forward();
651 'i think this is OK' djm@
652 - stevesk@cvs.openbsd.org 2008/11/02 00:16:16
654 protocol 2 tty modes support is now 7.5 years old so remove these
655 debug3()s; ok deraadt@
656 - stevesk@cvs.openbsd.org 2008/11/03 01:07:02
658 remove valueless comment
659 - stevesk@cvs.openbsd.org 2008/11/03 02:44:41
662 - (djm) [contrib/caldera/ssh-host-keygen contrib/suse/rc.sshd]
663 Make example scripts generate keys with default sizes rather than fixed,
664 non-default 1024 bits; patch from imorgan AT nas.nasa.gov
665 - (djm) [contrib/sshd.pam.generic contrib/caldera/sshd.pam]
666 [contrib/redhat/sshd.pam] Move pam_nologin to account group from
667 incorrect auth group in example files;
668 patch from imorgan AT nas.nasa.gov
671 - (dtucker) [config.guess config.sub] Update to latest versions from
672 http://git.savannah.gnu.org/gitweb/ (2008-04-14 and 2008-06-16
676 - (dtucker) [openbsd-compat/bsd-poll.c] correctly check for number of FDs
677 larger than FD_SETSIZE (OpenSSH only ever uses poll with one fd). Patch
678 from Nicholas Marriott.
681 - (djm) OpenBSD CVS Sync
682 - djm@cvs.openbsd.org 2008/07/23 07:36:55
684 do not try to print options that have been compile-time disabled
685 in config test mode (sshd -T); report from nix-corp AT esperi.org.uk
687 - (djm) [servconf.c] Print UsePAM option in config test mode (when it
688 has been compiled in); report from nix-corp AT esperi.org.uk
692 - (djm) OpenBSD CVS Sync
693 - jmc@cvs.openbsd.org 2008/07/18 22:51:01
695 no need for .Pp before or after .Sh;
696 - djm@cvs.openbsd.org 2008/07/21 08:19:07
699 - (djm) [README contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
700 [contrib/suse/openssh.spec] Update version number in README and RPM specs
701 - (djm) Release OpenSSH-5.1
704 - (djm) OpenBSD CVS Sync
705 - djm@cvs.openbsd.org 2008/07/17 08:48:00
707 strnvis preauth banner; pointed out by mpf@ ok markus@
708 - djm@cvs.openbsd.org 2008/07/17 08:51:07
710 strip trailing '.' from hostname when HostbasedUsesNameFromPacketOnly=yes
711 report and patch from res AT qoxp.net (bz#1200); ok markus@
712 - (dtucker) [openbsd-compat/bsd-cygwin_util.c] Remove long-unneeded compat
713 code, replace with equivalent cygwin library call. Patch from vinschen
714 at redhat.com, ok djm@.
715 - (djm) [sshconnect2.c] vis.h isn't available everywhere
719 - djm@cvs.openbsd.org 2008/07/15 02:23:14
721 number of pipelined requests is now 64;
722 prodded by Iain.Morgan AT nasa.gov
723 - djm@cvs.openbsd.org 2008/07/16 11:51:14
725 rename variable first_gc -> last_gc (since it is actually the last
727 - djm@cvs.openbsd.org 2008/07/16 11:52:19
729 this loop index should be automatic, not static
732 - (djm) OpenBSD CVS Sync
733 - sthen@cvs.openbsd.org 2008/07/13 21:22:52
735 Change "ssh-keygen -F [host] -l" to not display random art unless
736 -v is also specified, making it consistent with the manual and other
739 - djm@cvs.openbsd.org 2008/07/13 22:13:07
741 use struct sockaddr_storage instead of struct sockaddr for accept(2)
742 address argument. from visibilis AT yahoo.com in bz#1485; ok markus@
743 - djm@cvs.openbsd.org 2008/07/13 22:16:03
745 increase number of piplelined requests so they properly fill the
746 (recently increased) channel window. prompted by rapier AT psc.edu;
748 - djm@cvs.openbsd.org 2008/07/14 01:55:56
750 mention requirement for /dev/log inside chroot when using sftp-server
752 - (djm) [openbsd-compat/bindresvport.c] Rename variables s/sin/in/ to
753 avoid clash with sin(3) function; reported by
754 cristian.ionescu-idbohrn AT axis.com
755 - (djm) [openbsd-compat/rresvport.c] Add unistd.h for missing close()
756 prototype; reported by cristian.ionescu-idbohrn AT axis.com
757 - (djm) [umac.c] Rename variable s/buffer_ptr/bufp/ to avoid clash;
758 reported by cristian.ionescu-idbohrn AT axis.com
759 - (djm) [contrib/cygwin/Makefile contrib/cygwin/ssh-host-config]
760 [contrib/cygwin/ssh-user-config contrib/cygwin/sshd-inetd]
761 Revamped and simplified Cygwin ssh-host-config script that uses
762 unified csih configuration tool. Requires recent Cygwin.
763 Patch from vinschen AT redhat.com
766 - (djm) OpenBSD CVS Sync
767 - djm@cvs.openbsd.org 2008/07/12 04:52:50
769 unbreak; move clearing of cctx struct to before first use
771 - djm@cvs.openbsd.org 2008/07/12 05:33:41
773 better description for -i flag:
774 s/RSA authentication/public key authentication/
775 - (djm) [openbsd-compat/fake-rfc2553.c openbsd-compat/fake-rfc2553.h]
776 return EAI_FAMILY when trying to lookup unsupported address family;
777 from vinschen AT redhat.com
780 - (djm) OpenBSD CVS Sync
781 - stevesk@cvs.openbsd.org 2008/07/07 00:31:41
783 we don't need arg after the debug3() was removed. from lint.
785 - stevesk@cvs.openbsd.org 2008/07/07 23:32:51
787 /*NOTREACHED*/ for lint warning:
788 warning: function key_equal falls off bottom without returning value
790 - markus@cvs.openbsd.org 2008/07/10 18:05:58
792 missing bzero; from mickey; ok djm@
793 - markus@cvs.openbsd.org 2008/07/10 18:08:11
794 [clientloop.c monitor.c monitor_wrap.c packet.c packet.h sshd.c]
795 sync v1 and v2 traffic accounting; add it to sshd, too;
799 - (djm) [Makefile.in] Print "all tests passed" when all regress tests pass
800 - (djm) [auth1.c] Fix format string vulnerability in protocol 1 PAM
801 account check failure path. The vulnerable format buffer is supplied
802 from PAM and should not contain attacker-supplied data.
803 - (djm) [auth.c] Missing unistd.h for close()
804 - (djm) [configure.ac] Add -Wformat-security to CFLAGS for gcc 3.x and 4.x
807 - (djm) [auth.c] Fixed test for locked account on HP/UX with shadowed
808 passwords disabled. bz#1083 report & patch from senthilkumar_sen AT
809 hotpop.com, w/ dtucker@
810 - (djm) [atomicio.c configure.ac] Disable poll() fallback in atomiciov for
811 Tru64. readv doesn't seem to be a comparable object there.
812 bz#1386, patch from dtucker@ ok me
813 - (djm) [Makefile.in] Pass though pass to conch for interop tests
814 - (djm) [configure.ac] unbreak: remove extra closing brace
815 - (djm) OpenBSD CVS Sync
816 - djm@cvs.openbsd.org 2008/07/04 23:08:25
818 handle EINTR in packet_write_poll()l ok dtucker@
819 - djm@cvs.openbsd.org 2008/07/04 23:30:16
821 Make protocol 1 MaxAuthTries logic match protocol 2's.
822 Do not treat the first protocol 2 authentication attempt as
823 a failure IFF it is for method "none".
824 Makes MaxAuthTries' user-visible behaviour identical for
827 - djm@cvs.openbsd.org 2008/07/05 05:16:01
832 - (dtucker) OpenBSD CVS Sync
833 - djm@cvs.openbsd.org 2008/07/02 13:30:34
835 really really remove the freebie "none" auth try for protocol 2
836 - djm@cvs.openbsd.org 2008/07/02 13:47:39
838 When forking after authentication ("ssh -f") with ExitOnForwardFailure
839 enabled, delay the fork until after replies for any -R forwards have
840 been seen. Allows for robust detection of -R forward failure when
841 using -f (similar to bz#92); ok dtucker@
842 - otto@cvs.openbsd.org 2008/07/03 21:46:58
844 avoid nasty double free; ok dtucker@ djm@
845 - djm@cvs.openbsd.org 2008/07/04 03:44:59
846 [servconf.c groupaccess.h groupaccess.c]
847 support negation of groups in "Match group" block (bz#1315); ok dtucker@
848 - dtucker@cvs.openbsd.org 2008/07/04 03:47:02
850 Make debug a little clearer. ok djm@
851 - djm@cvs.openbsd.org 2008/06/30 08:07:34
852 [regress/key-options.sh]
853 shell portability: use "=" instead of "==" in test(1) expressions,
854 double-quote string with backslash escaped /
855 - djm@cvs.openbsd.org 2008/06/30 10:31:11
856 [regress/{putty-transfer,putty-kex,putty-ciphers}.sh]
857 remove "set -e" left over from debugging
858 - djm@cvs.openbsd.org 2008/06/30 10:43:03
859 [regress/conch-ciphers.sh]
860 explicitly disable conch options that could interfere with the test
861 - (dtucker) [sftp-server.c] Bug #1447: fall back to racy rename if link
862 returns EXDEV. Patch from Mike Garrison, ok djm@
863 - (djm) [atomicio.c channels.c clientloop.c defines.h includes.h]
864 [packet.c scp.c serverloop.c sftp-client.c ssh-agent.c ssh-keyscan.c]
865 [sshd.c] Explicitly handle EWOULDBLOCK wherever we handle EAGAIN, on
866 some platforms (HP nonstop) it is a distinct errno;
867 bz#1467 reported by sconeu AT yahoo.com; ok dtucker@
870 - (dtucker) OpenBSD CVS Sync
871 - djm@cvs.openbsd.org 2008/06/30 08:05:59
873 typo: s/constraint_date/constraint_data/
874 - djm@cvs.openbsd.org 2008/06/30 12:15:39
876 only pass channel requests on session channels through to the session
877 channel handler, avoiding spurious log messages; ok! markus@
878 - djm@cvs.openbsd.org 2008/06/30 12:16:02
880 only send eow@openssh.com notifications for session channels; ok! markus@
881 - djm@cvs.openbsd.org 2008/06/30 12:18:34
883 clarify that eow@openssh.com is only sent on session channels
884 - dtucker@cvs.openbsd.org 2008/07/01 07:20:52
886 Check ExitOnForwardFailure if forwardings are disabled due to a failed
887 host key check. ok djm@
888 - dtucker@cvs.openbsd.org 2008/07/01 07:24:22
889 [sshconnect.c sshd.c]
890 Send CR LF during protocol banner exchanges, but only for Protocol 2 only,
891 in order to comply with RFC 4253. bz #1443, ok djm@
892 - stevesk@cvs.openbsd.org 2008/07/01 23:12:47
894 fix some typos; ok djm@
895 - djm@cvs.openbsd.org 2008/07/02 02:24:18
896 [sshd_config sshd_config.5 sshd.8 servconf.c]
897 increase default size of ssh protocol 1 ephemeral key from 768 to 1024
898 bits; prodded by & ok dtucker@ ok deraadt@
899 - dtucker@cvs.openbsd.org 2008/07/02 12:03:51
900 [auth-rsa.c auth.c auth2-pubkey.c auth.h]
901 Merge duplicate host key file checks, based in part on a patch from Rob
902 Holland via bz #1348 . Also checks for non-regular files during protocol
904 - djm@cvs.openbsd.org 2008/07/02 12:36:39
905 [auth2-none.c auth2.c]
906 Make protocol 2 MaxAuthTries behaviour a little more sensible:
907 Check whether client has exceeded MaxAuthTries before running
908 an authentication method and skip it if they have, previously it
909 would always allow one try (for "none" auth).
910 Preincrement failure count before post-auth test - previously this
911 checked and postincremented, also to allow one "none" try.
912 Together, these two changes always count the "none" auth method
913 which could be skipped by a malicious client (e.g. an SSH worm)
914 to get an extra attempt at a real auth method. They also make
915 MaxAuthTries=0 a useful way to block users entirely (esp. in a
916 sshd_config Match block).
917 Also, move sending of any preauth banner from "none" auth method
918 to the first call to input_userauth_request(), so worms that skip
919 the "none" method get to see it too.
922 - (djm) OpenBSD CVS Sync
923 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
924 [regress/Makefile regress/key-options.sh]
925 Add regress test for key options. ok djm@
926 - dtucker@cvs.openbsd.org 2008/06/11 23:11:40
928 Don't run cipher-speed test by default; mistakenly enabled by me
929 - djm@cvs.openbsd.org 2008/06/28 13:57:25
930 [regress/Makefile regress/test-exec.sh regress/conch-ciphers.sh]
931 very basic regress test against Twisted Conch in "make interop"
932 target (conch is available in ports/devel/py-twisted/conch);
934 - (djm) [regress/Makefile] search for conch by path, like we do putty
937 - (djm) OpenBSD CVS Sync
938 - martynas@cvs.openbsd.org 2008/06/21 07:46:46
940 use optopt to get invalid flag, instead of return value of getopt,
941 which is always '?'; ok djm@
942 - otto@cvs.openbsd.org 2008/06/25 11:13:43
944 add key length to visual fingerprint; zap magical constants;
946 - djm@cvs.openbsd.org 2008/06/26 06:10:09
947 [sftp-client.c sftp-server.c]
948 allow the sftp chmod(2)-equivalent operation to set set[ug]id/sticky
949 bits. Note that this only affects explicit setting of modes (e.g. via
950 sftp(1)'s chmod command) and not file transfers. (bz#1310)
952 - djm@cvs.openbsd.org 2008/06/26 09:19:40
954 when loading moduli from /etc/moduli in sshd(8), check that they
955 are of the expected "safe prime" structure and have had
956 appropriate primality tests performed;
957 feedback and ok dtucker@
958 - grunk@cvs.openbsd.org 2008/06/26 11:46:31
959 [readconf.c readconf.h ssh.1 ssh_config.5 sshconnect.c]
960 Move SSH Fingerprint Visualization away from sharing the config option
961 CheckHostIP to an own config option named VisualHostKey.
962 While there, fix the behaviour that ssh would draw a random art picture
963 on every newly seen host even when the option was not enabled.
964 prodded by deraadt@, discussions,
965 help and ok markus@ djm@ dtucker@
966 - jmc@cvs.openbsd.org 2008/06/26 21:11:46
968 add VisualHostKey to the list of options listed in -o;
969 - djm@cvs.openbsd.org 2008/06/28 07:25:07
972 - djm@cvs.openbsd.org 2008/06/28 13:58:23
974 refuse to add a key that has unknown constraints specified;
976 - djm@cvs.openbsd.org 2008/06/28 14:05:15
978 reset global compat flag after processing a protocol 2 signature
979 request with the legacy DSA encoding flag set; ok markus
980 - djm@cvs.openbsd.org 2008/06/28 14:08:30
981 [PROTOCOL PROTOCOL.agent]
982 document the protocol used by ssh-agent; "looks ok" markus@
985 - (djm) [RFC.nroff contrib/cygwin/Makefile contrib/suse/openssh.spec]
986 RFC.nroff lacks a license, remove it (it is long gone in OpenBSD).
989 - (djm) [Makefile.in moduli.5] Include moduli(5) manpage from OpenBSD.
991 - (djm) [ contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
992 [contrib/suse/openssh.spec] Include moduli.5 in RPM spec files.
995 - (dtucker) OpenBSD CVS Sync
996 - dtucker@cvs.openbsd.org 2008/06/16 13:22:53
997 [session.c channels.c]
998 Rename the isatty argument to is_tty so we don't shadow
999 isatty(3). ok markus@
1000 - (dtucker) [channels.c] isatty -> is_tty here too.
1003 - (dtucker) [configure.ac] Enable -fno-builtin-memset when using gcc.
1005 - dtucker@cvs.openbsd.org 2008/06/14 15:49:48
1007 wrap long line at 80 chars
1008 - dtucker@cvs.openbsd.org 2008/06/14 17:07:11
1010 ensure default umask disallows at least group and world write; ok djm@
1011 - djm@cvs.openbsd.org 2008/06/14 18:33:43
1013 suppress the warning message from chdir(homedir) failures
1014 when chrooted (bz#1461); ok dtucker
1015 - dtucker@cvs.openbsd.org 2008/06/14 19:42:10
1017 Mention that scp follows symlinks during -r. bz #1466,
1018 from nectar at apple
1019 - dtucker@cvs.openbsd.org 2008/06/15 16:55:38
1021 MaxSessions is allowed in a Match block too
1022 - dtucker@cvs.openbsd.org 2008/06/15 16:58:40
1023 [servconf.c sshd_config.5]
1024 Allow MaxAuthTries within a Match block. ok djm@
1025 - djm@cvs.openbsd.org 2008/06/15 20:06:26
1026 [channels.c channels.h session.c]
1027 don't call isatty() on a pty master, instead pass a flag down to
1028 channel_set_fds() indicating that te fds refer to a tty. Fixes a
1029 hang on exit on Solaris (bz#1463) in portable but is actually
1030 a generic bug; ok dtucker deraadt markus
1033 - (djm) [openbsd-compat/sigact.c] Avoid NULL derefs in ancient sigaction
1034 replacement code; patch from ighighi AT gmail.com in bz#1240;
1038 - (dtucker) OpenBSD CVS Sync
1039 - deraadt@cvs.openbsd.org 2008/06/13 09:44:36
1041 compile on older gcc; no decl after code
1042 - dtucker@cvs.openbsd.org 2008/06/13 13:56:59
1044 Clear key options in the monitor on failed authentication, prevents
1045 applying additional restrictions to non-pubkey authentications in
1046 the case where pubkey fails but another method subsequently succeeds.
1047 bz #1472, found by Colin Watson, ok markus@ djm@
1048 - dtucker@cvs.openbsd.org 2008/06/13 14:18:51
1049 [auth2-pubkey.c auth-rhosts.c]
1050 Include unistd.h for close(), prevents warnings in -portable
1051 - dtucker@cvs.openbsd.org 2008/06/13 17:21:20
1053 Friendlier error messages for mux fallback. ok djm@
1054 - dtucker@cvs.openbsd.org 2008/06/13 18:55:22
1056 Prevent -Wsign-compare warnings on LP64 systems. bz #1192, ok deraadt@
1057 - grunk@cvs.openbsd.org 2008/06/13 20:13:26
1059 Explain the use of SSH fpr visualization using random art, and cite the
1060 original scientific paper inspiring that technique.
1061 Much help with English and nroff by jmc@, thanks.
1062 - (dtucker) [configure.ac] Bug #1276: avoid linking against libgssapi, which
1063 despite its name doesn't seem to implement all of GSSAPI. Patch from
1064 Jan Engelhardt, sanity checked by Simon Wilkinson.
1067 - (dtucker) OpenBSD CVS Sync
1068 - jmc@cvs.openbsd.org 2008/06/11 07:30:37
1070 kill trailing whitespace;
1071 - grunk@cvs.openbsd.org 2008/06/11 21:01:35
1072 [ssh_config.5 key.h readconf.c readconf.h ssh-keygen.1 ssh-keygen.c key.c
1074 Introduce SSH Fingerprint ASCII Visualization, a technique inspired by the
1075 graphical hash visualization schemes known as "random art", and by
1076 Dan Kaminsky's musings on the subject during a BlackOp talk at the
1078 Scientific publication (original paper):
1079 "Hash Visualization: a New Technique to improve Real-World Security",
1080 Perrig A. and Song D., 1999, International Workshop on Cryptographic
1081 Techniques and E-Commerce (CrypTEC '99)
1082 http://sparrow.ece.cmu.edu/~adrian/projects/validation/validation.pdf
1083 The algorithm used here is a worm crawling over a discrete plane,
1084 leaving a trace (augmenting the field) everywhere it goes.
1085 Movement is taken from dgst_raw 2bit-wise. Bumping into walls
1086 makes the respective movement vector be ignored for this turn,
1087 thus switching to the other color of the chessboard.
1088 Graphs are not unambiguous for now, because circles in graphs can be
1089 walked in either direction.
1090 discussions with several people,
1091 help, corrections and ok markus@ djm@
1092 - grunk@cvs.openbsd.org 2008/06/11 21:38:25
1094 ssh-keygen -lv -f /etc/ssh/ssh_host_rsa_key.pub
1095 would not display you the random art as intended, spotted by canacar@
1096 - grunk@cvs.openbsd.org 2008/06/11 22:20:46
1097 [ssh-keygen.c ssh-keygen.1]
1098 ssh-keygen would write fingerprints to STDOUT, and random art to STDERR,
1099 that is not how it was envisioned.
1100 Also correct manpage saying that -v is needed along with -l for it to work.
1102 - otto@cvs.openbsd.org 2008/06/11 23:02:22
1104 simpler way of computing the augmentations; ok grunk@
1105 - grunk@cvs.openbsd.org 2008/06/11 23:03:56
1107 CheckHostIP set to ``fingerprint'' will display both hex and random art
1109 - grunk@cvs.openbsd.org 2008/06/11 23:51:57
1111 #define statements that are not atoms need braces around them, else they
1112 will cause trouble in some cases.
1113 Also do a computation of -1 once, and not in a loop several times.
1115 - dtucker@cvs.openbsd.org 2008/06/12 00:03:49
1116 [dns.c canohost.c sshconnect.c]
1117 Do not pass "0" strings as ports to getaddrinfo because the lookups
1118 can slow things down and we never use the service info anyway. bz
1119 #859, patch from YOSHIFUJI Hideaki and John Devitofranceschi. ok
1121 djm belives that the reason for the "0" strings is to ensure that
1122 it's not possible to call getaddrinfo with both host and port being
1123 NULL. In the case of canohost.c host is a local array. In the
1124 case of sshconnect.c, it's checked for null immediately before use.
1125 In dns.c it ultimately comes from ssh.c:main() and is guaranteed to
1126 be non-null but it's not obvious, so I added a warning message in
1127 case it is ever passed a null.
1128 - grunk@cvs.openbsd.org 2008/06/12 00:13:55
1130 Make ssh print the random art also when ssh'ing to a host using IP only.
1131 spotted by naddy@, ok and help djm@ dtucker@
1132 - otto@cvs.openbsd.org 2008/06/12 00:13:13
1134 use an odd number of rows and columns and a separate start marker, looks
1136 - djm@cvs.openbsd.org 2008/06/12 03:40:52
1137 [clientloop.h mux.c channels.c clientloop.c channels.h]
1138 Enable ~ escapes for multiplex slave sessions; give each channel
1139 its own escape state and hook the escape filters up to muxed
1141 Mux slaves do not currently support the ~^Z and ~& escapes.
1142 NB. this change cranks the mux protocol version, so a new ssh
1143 mux client will not be able to connect to a running old ssh
1146 - djm@cvs.openbsd.org 2008/06/12 04:06:00
1147 [clientloop.h ssh.c clientloop.c]
1148 maintain an ordered queue of outstanding global requests that we
1149 expect replies to, similar to the per-channel confirmation queue.
1150 Use this queue to verify success or failure for remote forward
1151 establishment in a race free way.
1153 - djm@cvs.openbsd.org 2008/06/12 04:17:47
1155 thall shalt not code past the eightieth column
1156 - djm@cvs.openbsd.org 2008/06/12 04:24:06
1158 thal shalt not code past the eightieth column
1159 - djm@cvs.openbsd.org 2008/06/12 05:15:41
1161 document tun@openssh.com forwarding method
1162 - djm@cvs.openbsd.org 2008/06/12 05:32:30
1164 some more TODO for me
1165 - grunk@cvs.openbsd.org 2008/06/12 05:42:46
1167 supply the key type (rsa1, rsa, dsa) as a caption in the frame of the
1168 random art. while there, stress the fact that the field base should at
1169 least be 8 characters for the pictures to make sense.
1171 - grunk@cvs.openbsd.org 2008/06/12 06:32:59
1173 We already mark the start of the worm, now also mark the end of the worm
1174 in our random art drawings.
1176 - djm@cvs.openbsd.org 2008/06/12 15:19:17
1177 [clientloop.h channels.h clientloop.c channels.c mux.c]
1178 The multiplexing escape char handler commit last night introduced a
1179 small memory leak per session; plug it.
1180 - dtucker@cvs.openbsd.org 2008/06/12 16:35:31
1181 [ssh_config.5 ssh.c]
1182 keyword expansion for localcommand. ok djm@
1183 - jmc@cvs.openbsd.org 2008/06/12 19:10:09
1184 [ssh_config.5 ssh-keygen.1]
1185 tweak the ascii art text; ok grunk
1186 - dtucker@cvs.openbsd.org 2008/06/12 20:38:28
1187 [sshd.c sshconnect.c packet.h misc.c misc.h packet.c]
1188 Make keepalive timeouts apply while waiting for a packet, particularly
1189 during key renegotiation (bz #1363). With djm and Matt Day, ok djm@
1190 - djm@cvs.openbsd.org 2008/06/12 20:47:04
1192 print extension revisions for extensions that we understand
1193 - djm@cvs.openbsd.org 2008/06/12 21:06:25
1195 I was coalescing expected global request confirmation replies at
1196 the wrong end of the queue - fix; prompted by markus@
1197 - grunk@cvs.openbsd.org 2008/06/12 21:14:46
1199 make ssh-keygen -lf show the key type just as ssh-add -l would do it
1201 - grunk@cvs.openbsd.org 2008/06/12 22:03:36
1203 add my copyright, ok djm@
1204 - ian@cvs.openbsd.org 2008/06/12 23:24:58
1206 tweak wording in message, ok deraadt@ jmc@
1207 - dtucker@cvs.openbsd.org 2008/06/13 00:12:02
1209 replace __dead with __attribute__((noreturn)), makes things
1210 a little easier to port. Also, add it to sigdie(). ok djm@
1211 - djm@cvs.openbsd.org 2008/06/13 00:16:49
1213 fall back to creating a new TCP connection on most multiplexing errors
1214 (socket connect fail, invalid version, refused permittion, corrupted
1215 messages, etc.); bz #1329 ok dtucker@
1216 - dtucker@cvs.openbsd.org 2008/06/13 00:47:53
1218 upcast size_t to u_long to match format arg; ok djm@
1219 - dtucker@cvs.openbsd.org 2008/06/13 00:51:47
1221 upcast another size_t to u_long to match format
1222 - dtucker@cvs.openbsd.org 2008/06/13 01:38:23
1224 upcast uid to long with matching %ld, prevents warnings in portable
1225 - djm@cvs.openbsd.org 2008/06/13 04:40:22
1226 [auth2-pubkey.c auth-rhosts.c]
1227 refuse to read ~/.shosts or ~/.ssh/authorized_keys that are not
1228 regular files; report from Solar Designer via Colin Watson in bz#1471
1230 - (dtucker) [clientloop.c serverloop.c] channel_register_filter now
1231 takes 2 more args. with djm@
1232 - (dtucker) [defines.h] Bug #1112: __dead is, well dead. Based on a patch
1234 - (dtucker) [auth-sia.c] Bug #1241: support password expiry on Tru64 SIA
1235 systems. Patch from R. Scott Bailey.
1236 - (dtucker) [umac.c] STORE_UINT32_REVERSED and endian_convert are never used
1237 on big endian machines, so ifdef them for little-endian only to prevent
1238 unused function warnings on big-endians.
1239 - (dtucker) [openbsd-compat/setenv.c] Make offsets size_t to prevent
1240 compiler warnings on some platforms. Based on a discussion with otto@
1243 - (djm) [channels.c configure.ac]
1244 Do not set SO_REUSEADDR on wildcard X11 listeners (X11UseLocalhost=no)
1248 - (dtucker) OpenBSD CVS Sync
1249 - djm@cvs.openbsd.org 2008/06/10 03:57:27
1250 [servconf.c match.h sshd_config.5]
1251 support CIDR address matching in sshd_config "Match address" blocks, with
1252 full support for negation and fall-back to classic wildcard matching.
1254 Match address 192.0.2.0/24,3ffe:ffff::/32,!10.*
1255 PasswordAuthentication yes
1256 addrmatch.c code mostly lifted from flowd's addr.c
1257 feedback and ok dtucker@
1258 - djm@cvs.openbsd.org 2008/06/10 04:17:46
1260 better reference for pattern-list
1261 - dtucker@cvs.openbsd.org 2008/06/10 04:50:25
1262 [sshd.c channels.h channels.c log.c servconf.c log.h servconf.h sshd.8]
1263 Add extended test mode (-T) and connection parameters for test mode (-C).
1264 -T causes sshd to write its effective configuration to stdout and exit.
1265 -C causes any relevant Match rules to be applied before output. The
1266 combination allows tesing of the parser and config files. ok deraadt djm
1267 - jmc@cvs.openbsd.org 2008/06/10 07:12:00
1270 - jmc@cvs.openbsd.org 2008/06/10 08:17:40
1273 - fix SYNOPSIS, and sort options
1274 - some minor additional fixes
1275 - dtucker@cvs.openbsd.org 2008/06/09 18:06:32
1276 [regress/test-exec.sh]
1277 Don't generate putty keys if we're not going to use them. ok djm
1278 - dtucker@cvs.openbsd.org 2008/06/10 05:23:32
1279 [regress/addrmatch.sh regress/Makefile]
1280 Regress test for Match CIDR rules. ok djm@
1281 - dtucker@cvs.openbsd.org 2008/06/10 15:21:41
1283 Use a more portable construct for checking if we're running a putty test
1284 - dtucker@cvs.openbsd.org 2008/06/10 15:28:49
1287 - dtucker@cvs.openbsd.org 2008/06/10 18:21:24
1289 clarify that Host patterns are space-separated. ok deraadt
1290 - djm@cvs.openbsd.org 2008/06/10 22:15:23
1291 [PROTOCOL ssh.c serverloop.c]
1292 Add a no-more-sessions@openssh.com global request extension that the
1293 client sends when it knows that it will never request another session
1294 (i.e. when session multiplexing is disabled). This allows a server to
1295 disallow further session requests and terminate the session.
1296 Why would a non-multiplexing client ever issue additional session
1297 requests? It could have been attacked with something like SSH'jack:
1298 http://www.storm.net.nz/projects/7
1299 feedback & ok markus
1300 - djm@cvs.openbsd.org 2008/06/10 23:06:19
1301 [auth-options.c match.c servconf.c addrmatch.c sshd.8]
1302 support CIDR address matching in .ssh/authorized_keys from="..." stanzas
1303 ok and extensive testing dtucker@
1304 - dtucker@cvs.openbsd.org 2008/06/10 23:21:34
1306 Use '\0' for a nul byte rather than unadorned 0. ok djm@
1307 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
1308 [Makefile regress/key-options.sh]
1309 Add regress test for key options. ok djm@
1310 - (dtucker) [openbsd-compat/fake-rfc2553.h] Add sin6_scope_id to sockaddr_in6
1311 since the new CIDR code in addmatch.c references it.
1312 - (dtucker) [Makefile.in configure.ac regress/addrmatch.sh] Skip IPv6
1313 specific tests on platforms that don't do IPv6.
1314 - (dtucker) [Makefile.in] Define TEST_SSH_IPV6 in make's arguments as well
1316 - (dtucker) [Makefile.in] Move addrmatch.o to libssh.a where it's needed now.
1319 - (dtucker) OpenBSD CVS Sync
1320 - dtucker@cvs.openbsd.org 2008/06/08 17:04:41
1322 Add case for ENOSYS in errno_to_portable; ok deraadt
1323 - dtucker@cvs.openbsd.org 2008/06/08 20:15:29
1324 [sftp.c sftp-client.c sftp-client.h]
1325 Have the sftp client store the statvfs replies in wire format,
1326 which prevents problems when the server's native sizes exceed the
1328 Also extends the sizes of the remaining 32bit wire format to 64bit,
1329 they're specified as unsigned long in the standard.
1330 - dtucker@cvs.openbsd.org 2008/06/09 13:02:39
1332 Extend 32bit -> 64bit values for statvfs extension missed in previous
1334 - dtucker@cvs.openbsd.org 2008/06/09 13:38:46
1336 Use a $OpenBSD tag so our scripts will sync changes.
1339 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c
1340 openbsd-compat/Makefile.in openbsd-compat/openbsd-compat.h
1341 openbsd-compat/bsd-statvfs.{c,h}] Add a null implementation of statvfs and
1342 fstatvfs and remove #defines around statvfs code. ok djm@
1343 - (dtucker) [configure.ac defines.h sftp-client.c M sftp-server.c] Add a
1344 macro to convert fsid to unsigned long for platforms where fsid is a
1348 - (dtucker) [mux.c] Include paths.h inside ifdef HAVE_PATHS_H.
1349 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c]
1350 Do not enable statvfs extensions on platforms that do not have statvfs.
1351 - (dtucker) OpenBSD CVS Sync
1352 - djm@cvs.openbsd.org 2008/05/19 06:14:02
1353 [packet.c] unbreak protocol keepalive timeouts bz#1465; ok dtucker@
1354 - djm@cvs.openbsd.org 2008/05/19 15:45:07
1355 [sshtty.c ttymodes.c sshpty.h]
1356 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1357 we would send the modes corresponding to a zeroed struct termios,
1358 whereas we should have been sending an empty list of modes.
1359 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1360 - djm@cvs.openbsd.org 2008/05/19 15:46:31
1362 support -l (print fingerprint) in combination with -F (find host) to
1363 search for a host in ~/.ssh/known_hosts and display its fingerprint;
1365 - djm@cvs.openbsd.org 2008/05/19 20:53:52
1367 unbreak tree by committing this bit that I missed from:
1368 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1369 we would send the modes corresponding to a zeroed struct termios,
1370 whereas we should have been sending an empty list of modes.
1371 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1374 - (djm) [openbsd-compat/bsd-arc4random.c] Fix math bug that caused bias
1375 in arc4random_uniform with upper_bound in (2^30,2*31). Note that
1376 OpenSSH did not make requests with upper bounds in this range.
1379 - (djm) [configure.ac mux.c sftp.c openbsd-compat/Makefile.in]
1380 [openbsd-compat/fmt_scaled.c openbsd-compat/openbsd-compat.h]
1381 Fix compilation on Linux, including pulling in fmt_scaled(3)
1382 implementation from OpenBSD's libutil.
1385 - (djm) OpenBSD CVS Sync
1386 - djm@cvs.openbsd.org 2008/04/04 05:14:38
1388 ChrootDirectory is supported in Match blocks (in fact, it is most useful
1389 there). Spotted by Minstrel AT minstrel.org.uk
1390 - djm@cvs.openbsd.org 2008/04/04 06:44:26
1392 oops, some unrelated stuff crept into that commit - backout.
1394 - djm@cvs.openbsd.org 2008/04/05 02:46:02
1396 HostbasedAuthentication is supported under Match too
1397 - (djm) [openbsd-compat/bsd-arc4random.c openbsd-compat/openbsd-compat.c]
1398 [configure.ac] Implement arc4random_buf(), import implementation of
1399 arc4random_uniform() from OpenBSD
1400 - (djm) [openbsd-compat/bsd-arc4random.c] Warning fixes
1401 - (djm) [openbsd-compat/port-tun.c] needs sys/queue.h
1402 - (djm) OpenBSD CVS Sync
1403 - djm@cvs.openbsd.org 2008/04/13 00:22:17
1405 Use arc4random_buf() when requesting more than a single word of output
1406 Use arc4random_uniform() when the desired random number upper bound
1407 is not a power of two
1408 ok deraadt@ millert@
1409 - djm@cvs.openbsd.org 2008/04/18 12:32:11
1410 [sftp-client.c sftp-client.h sftp-server.c sftp.1 sftp.c sftp.h]
1411 introduce sftp extension methods statvfs@openssh.com and
1412 fstatvfs@openssh.com that implement statvfs(2)-like operations,
1413 based on a patch from miklos AT szeredi.hu (bz#1399)
1414 also add a "df" command to the sftp client that uses the
1415 statvfs@openssh.com to produce a df(1)-like display of filesystem
1416 space and inode utilisation
1418 - jmc@cvs.openbsd.org 2008/04/18 17:15:47
1421 - djm@cvs.openbsd.org 2008/04/18 22:01:33
1423 remove unneccessary parentheses
1424 - otto@cvs.openbsd.org 2008/04/29 11:20:31
1426 garbage collect two unused fields in struct mm_master; ok markus@
1427 - djm@cvs.openbsd.org 2008/04/30 10:14:03
1428 [ssh-keyscan.1 ssh-keyscan.c]
1429 default to rsa (protocol 2) keys, instead of rsa1 keys; spotted by
1430 larsnooden AT openoffice.org
1431 - pyr@cvs.openbsd.org 2008/05/07 05:49:37
1432 [servconf.c servconf.h session.c sshd_config.5]
1433 Enable the AllowAgentForwarding option in sshd_config (global and match
1434 context), to specify if agents should be permitted on the server.
1435 As the man page states:
1436 ``Note that disabling Agent forwarding does not improve security
1437 unless users are also denied shell access, as they can always install
1438 their own forwarders.''
1439 ok djm@, ok and a mild frown markus@
1440 - pyr@cvs.openbsd.org 2008/05/07 06:43:35
1442 push the sshd_config bits in, spotted by ajacoutot@
1443 - jmc@cvs.openbsd.org 2008/05/07 08:00:14
1446 - markus@cvs.openbsd.org 2008/05/08 06:59:01
1447 [bufaux.c buffer.h channels.c packet.c packet.h]
1448 avoid extra malloc/copy/free when receiving data over the net;
1449 ~10% speedup for localhost-scp; ok djm@
1450 - djm@cvs.openbsd.org 2008/05/08 12:02:23
1451 [auth-options.c auth1.c channels.c channels.h clientloop.c gss-serv.c]
1452 [monitor.c monitor_wrap.c nchan.c servconf.c serverloop.c session.c]
1454 Implement a channel success/failure status confirmation callback
1455 mechanism. Each channel maintains a queue of callbacks, which will
1456 be drained in order (RFC4253 guarantees confirm messages are not
1457 reordered within an channel).
1458 Also includes a abandonment callback to clean up if a channel is
1459 closed without sending confirmation messages. This probably
1460 shouldn't happen in compliant implementations, but it could be
1461 abused to leak memory.
1462 ok markus@ (as part of a larger diff)
1463 - djm@cvs.openbsd.org 2008/05/08 12:21:16
1464 [monitor.c monitor_wrap.c session.h servconf.c servconf.h session.c]
1465 [sshd_config sshd_config.5]
1466 Make the maximum number of sessions run-time controllable via
1467 a sshd_config MaxSessions knob. This is useful for disabling
1468 login/shell/subsystem access while leaving port-forwarding working
1469 (MaxSessions 0), disabling connection multiplexing (MaxSessions 1) or
1470 simply increasing the number of allows multiplexed sessions.
1471 Because some bozos are sure to configure MaxSessions in excess of the
1472 number of available file descriptors in sshd (which, at peak, might be
1473 as many as 9*MaxSessions), audit sshd to ensure that it doesn't leak fds
1474 on error paths, and make it fail gracefully on out-of-fd conditions -
1475 sending channel errors instead of than exiting with fatal().
1476 bz#1090; MaxSessions config bits and manpage from junyer AT gmail.com
1478 - djm@cvs.openbsd.org 2008/05/08 13:06:11
1479 [clientloop.c clientloop.h ssh.c]
1480 Use new channel status confirmation callback system to properly deal
1481 with "important" channel requests that fail, in particular command exec,
1482 shell and subsystem requests. Previously we would optimistically assume
1483 that the requests would always succeed, which could cause hangs if they
1484 did not (e.g. when the server runs out of fds) or were unimplemented by
1485 the server (bz #1384)
1486 Also, properly report failing multiplex channel requests via the mux
1487 client stderr (subject to LogLevel in the mux master) - better than
1489 most bits ok markus@ (as part of a larger diff)
1490 - djm@cvs.openbsd.org 2008/05/09 04:55:56
1491 [channels.c channels.h clientloop.c serverloop.c]
1492 Try additional addresses when connecting to a port forward destination
1493 whose DNS name resolves to more than one address. The previous behaviour
1494 was to try the first address and give up.
1495 Reported by stig AT venaas.com in bz#343
1496 great feedback and ok markus@
1497 - djm@cvs.openbsd.org 2008/05/09 14:18:44
1498 [clientloop.c clientloop.h ssh.c mux.c]
1499 tidy up session multiplexing code, moving it into its own file and
1500 making the function names more consistent - making ssh.c and
1501 clientloop.c a fair bit more readable.
1503 - djm@cvs.openbsd.org 2008/05/09 14:26:08
1505 dingo stole my diff hunk
1506 - markus@cvs.openbsd.org 2008/05/09 16:16:06
1508 re-add the USE_PIPES code and enable it.
1509 without pipes shutdown-read from the sshd does not trigger
1510 a SIGPIPE when the forked program does a write.
1512 (Id sync only, USE_PIPES never left portable OpenSSH)
1513 - markus@cvs.openbsd.org 2008/05/09 16:17:51
1515 error-fd race: don't enable the error fd in the select bitmask
1516 for channels with both in- and output closed, since the channel
1517 will go away before we call select();
1518 report, lots of debugging help and ok djm@
1519 - markus@cvs.openbsd.org 2008/05/09 16:21:13
1520 [channels.h clientloop.c nchan.c serverloop.c]
1522 ssh -2 localhost od /bin/ls | true
1523 ignoring SIGPIPE by adding a new channel message (EOW) that signals
1524 the peer that we're not interested in any data it might send.
1525 fixes bz #85; discussion, debugging and ok djm@
1526 - pvalchev@cvs.openbsd.org 2008/05/12 20:52:20
1528 Ensure nh_result lies on a 64-bit boundary (fixes warnings observed
1529 on Itanium on Linux); from Dale Talcott (bug #1462); ok djm@
1530 - djm@cvs.openbsd.org 2008/05/15 23:52:24
1532 document eow message in ssh protocol 2 channel state machine;
1533 feedback and ok markus@
1534 - djm@cvs.openbsd.org 2008/05/18 21:29:05
1536 comment extension announcement
1537 - djm@cvs.openbsd.org 2008/05/16 08:30:42
1539 document our protocol extensions and deviations; ok markus@
1540 - djm@cvs.openbsd.org 2008/05/17 01:31:56
1542 grammar and correctness fixes from stevesk@
1545 - (djm) [openbsd-compat/bsd-poll.c] Include stdlib.h to avoid compile-
1546 time warnings on LynxOS. Patch from ops AT iki.fi
1547 - (djm) Force string arguments to replacement setproctitle() though
1548 strnvis first. Ok dtucker@
1551 - (djm) OpenBSD CVS sync:
1552 - markus@cvs.openbsd.org 2008/04/02 15:36:51
1554 avoid possible hijacking of x11-forwarded connections (back out 1.183)
1555 CVE-2008-1483; ok djm@
1556 - jmc@cvs.openbsd.org 2008/03/27 22:37:57
1558 remove trailing whitespace;
1559 - djm@cvs.openbsd.org 2008/04/03 09:50:14
1562 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
1563 [contrib/suse/openssh.spec] Crank version numbers in RPM spec files
1564 - (djm) [README] Update link to release notes
1565 - (djm) Release 5.0p1