- markus@cvs.openbsd.org 2001/03/08 00:15:48
[readconf.c ssh.1]
turn off useprivilegedports by default. only rhost-auth needs
this. older sshd's may need this, too.
[Makefile.in sshd.8 sshconnect2.c readconf.h readconf.c packet.c
sshd.c ssh.c ssh.1 servconf.h servconf.c myproposal.h kex.h kex.c]
1) clean up the MAC support for SSH-2
2) allow you to specify the MAC with 'ssh -m'
3) or the 'MACs' keyword in ssh(d)_config
4) add hmac-{md5,sha1}-96
ok stevesk@, provos@
- (djm) OpenBSD CVS sync:
- markus@cvs.openbsd.org 2001/02/03 03:08:38
[auth-options.c auth-rh-rsa.c auth-rhosts.c auth.c canohost.c]
[canohost.h servconf.c servconf.h session.c sshconnect1.c sshd.8]
[sshd_config]
make ReverseMappingCheck optional in sshd_config; ok djm@,dugsong@
- markus@cvs.openbsd.org 2001/02/03 03:19:51
[ssh.1 sshd.8 sshd_config]
Skey is now called ChallengeResponse
- markus@cvs.openbsd.org 2001/02/03 03:43:09
[sshd.8]
use no-pty option in .ssh/authorized_keys* if you need a 8-bit clean
channel. note from Erik.Anggard@cygate.se (pr/1659)
- stevesk@cvs.openbsd.org 2001/02/03 10:03:06
[ssh.1]
typos; ok markus@
- djm@cvs.openbsd.org 2001/02/04 04:11:56
[scp.1 sftp-server.c ssh.1 sshd.8 sftp-client.c sftp-client.h]
[sftp-common.c sftp-common.h sftp-int.c sftp-int.h sftp.1 sftp.c]
Basic interactive sftp client; ok theo@
- (djm) Update RPM specs for new sftp binary
- (djm) Update several bits for new optional reverse lookup stuff. I
think I got them all.
that I was able to get all the portable bits in the right location. As for
the SKEY comment there is an email out to Markus as to how it should be
resolved. Until then I just #ifdef SKEY/#endif out the whole block.
- (bal) OpenBSD Resync
- markus@cvs.openbsd.org 2001/01/18 16:20:21
[log-client.c log-server.c log.c readconf.c servconf.c ssh.1 ssh.h
sshd.8 sshd.c]
log() is at pri=LOG_INFO, since LOG_NOTICE goes to /dev/console on many
systems
- markus@cvs.openbsd.org 2001/01/18 16:59:59
[auth-passwd.c auth.c auth.h auth1.c auth2.c serverloop.c session.c
session.h sshconnect1.c]
1) removes fake skey from sshd, since this will be much
harder with /usr/libexec/auth/login_XXX
2) share/unify code used in ssh-1 and ssh-2 authentication (server side)
3) make addition of BSD_AUTH and other challenge reponse methods
easier.
- markus@cvs.openbsd.org 2001/01/18 17:12:43
[auth-chall.c auth2-chall.c]
rename *-skey.c *-chall.c since the files are not skey specific
- (bal) OpenBSD Sync
- markus@cvs.openbsd.org 2001/01/06 11:23:27
[ssh-rsa.c]
remove unused
- itojun@cvs.openbsd.org 2001/01/05 08:23:29
[ssh-keyscan.1]
missing .El
- markus@cvs.openbsd.org 2001/01/04 22:41:03
[session.c sshconnect.c]
consistent use of _PATH_BSHELL; from stevesk@pobox.com
- djm@cvs.openbsd.org 2001/01/04 22:35:32
[ssh.1 sshd.8]
Mention AES as available SSH2 Cipher; ok markus
- markus@cvs.openbsd.org 2001/01/04 22:25:58
[sshd.c]
sync usage()/man with defaults; from stevesk@pobox.com
- markus@cvs.openbsd.org 2001/01/04 22:21:26
[sshconnect2.c]
handle SSH2_MSG_USERAUTH_BANNER; fixes bug when connecting to a server
that prints a banner (e.g. /etc/issue.net)
- markus@cvs.openbsd.org 2000/12/28 14:25:51
[auth.h auth2.c]
count authentication failures only
- markus@cvs.openbsd.org 2000/12/28 14:25:03
[sshconnect.c]
fingerprint for MITM attacks, too.
- markus@cvs.openbsd.org 2000/12/28 12:03:57
[sshd.8 sshd.c]
document -D
- markus@cvs.openbsd.org 2000/12/27 14:19:21
[serverloop.c]
less chatty
- markus@cvs.openbsd.org 2000/12/27 12:34
[auth1.c sshconnect2.c sshd.c]
typo
- markus@cvs.openbsd.org 2000/12/27 12:30:19
[readconf.c readconf.h ssh.1 sshconnect.c]
new option: HostKeyAlias: allow the user to record the host key
under a different name. This is useful for ssh tunneling over
forwarded connections or if you run multiple sshd's on different
ports on the same machine.
- markus@cvs.openbsd.org 2000/12/27 11:51:53
[ssh.1 ssh.c]
multiple -t force pty allocation, document ORIGINAL_COMMAND
- markus@cvs.openbsd.org 2000/12/27 11:41:31
[sshd.8]
update for ssh-2
[sshd.c]
source port < 1024 is no longer required for rhosts-rsa since it
adds no additional security.
- markus@cvs.openbsd.org 2000/12/12 16:11:49
[ssh.1 ssh.c]
rhosts-rsa is no longer automagically disabled if ssh is not privileged.
UsePrivilegedPort=no disables rhosts-rsa _only_ for old servers.
these changes should not change the visible default behaviour of the ssh client.
- (bal) OpenBSD CVS updates:
- markus@cvs.openbsd.org 2000/11/30 22:54:31
[channels.c]
debug->warn if tried to do -R style fwd w/o client requesting this;
ok neils@
- markus@cvs.openbsd.org 2000/11/29 20:39:17
[cipher.c]
des_cbc_encrypt -> des_ncbc_encrypt since it already updates the IV
- markus@cvs.openbsd.org 2000/11/30 18:33:05
[ssh-agent.c]
agents must not dump core, ok niels@
- markus@cvs.openbsd.org 2000/11/30 07:04:02
[ssh.1]
T is for both protocols
- markus@cvs.openbsd.org 2000/12/01 00:00:51
[ssh.1]
typo; from green@FreeBSD.org
- markus@cvs.openbsd.org 2000/11/30 07:02:35
[ssh.c]
check -T before isatty()
- provos@cvs.openbsd.org 2000/11/29 13:51:27
[sshconnect.c]
show IP address and hostname when new key is encountered. okay markus@
- markus@cvs.openbsd.org 2000/11/30 22:53:35
[sshconnect.c]
disable agent/x11/port fwding if hostkey has changed; ok niels@
- marksu@cvs.openbsd.org 2000/11/29 21:11:59
[sshd.c]
sshd -D, startup w/o deamon(), for monitoring scripts or inittab;
from handler@sub-rosa.com and eric@urbanrange.com; ok niels@
- markus@cvs.openbsd.org 2000/11/06 16:04:56
[channels.c channels.h clientloop.c nchan.c serverloop.c]
[session.c ssh.c]
agent forwarding and -R for ssh2, based on work from
jhuuskon@messi.uku.fi
- markus@cvs.openbsd.org 2000/11/06 16:13:27
[ssh.c sshconnect.c sshd.c]
do not disabled rhosts(rsa) if server port > 1024; from
pekkas@netcore.fi
- markus@cvs.openbsd.org 2000/11/06 16:16:35
[sshconnect.c]
downgrade client to 1.3 if server is 1.4; help from mdb@juniper.net
- markus@cvs.openbsd.org 2000/11/09 18:04:40
[auth1.c]
typo; from mouring@pconline.com
- markus@cvs.openbsd.org 2000/11/12 12:03:28
[ssh-agent.c]
off-by-one when removing a key from the agent
- markus@cvs.openbsd.org 2000/11/12 12:50:39
[auth-rh-rsa.c auth2.c authfd.c authfd.h]
[authfile.c hostfile.c kex.c kex.h key.c key.h myproposal.h]
[readconf.c readconf.h rsa.c rsa.h servconf.c servconf.h ssh-add.c]
[ssh-agent.c ssh-keygen.1 ssh-keygen.c ssh.1 ssh.c ssh_config]
[sshconnect1.c sshconnect2.c sshd.8 sshd.c sshd_config ssh-dss.c]
[ssh-dss.h ssh-rsa.c ssh-rsa.h dsa.c dsa.h]
add support for RSA to SSH2. please test.
there are now 3 types of keys: RSA1 is used by ssh-1 only,
RSA and DSA are used by SSH2.
you can use 'ssh-keygen -t rsa -f ssh2_rsa_file' to generate RSA
keys for SSH2 and use the RSA keys for hostkeys or for user keys.
SSH2 RSA or DSA keys are added to .ssh/authorised_keys2 as before.
- (djm) Fix up Makefile and Redhat init script to create RSA host keys
- (djm) Change to interim version
- markus@cvs.openbsd.org 2000/10/14 04:01:15
[cipher.c]
debug3
- markus@cvs.openbsd.org 2000/10/14 04:07:23
[scp.c]
remove spaces from arguments; from djm@mindrot.org
- markus@cvs.openbsd.org 2000/10/14 06:09:46
[ssh.1]
Cipher is for SSH-1 only
- markus@cvs.openbsd.org 2000/10/14 06:12:09
[servconf.c servconf.h serverloop.c session.c sshd.8]
AllowTcpForwarding; from naddy@
- markus@cvs.openbsd.org 2000/10/14 06:16:56
[auth2.c compat.c compat.h sshconnect2.c version.h]
OpenSSH_2.3; note that is is not complete, but the version number
needs to be changed for interoperability reasons
- markus@cvs.openbsd.org 2000/10/14 06:19:45
[auth-rsa.c]
do not send RSA challenge if key is not allowed by key-options; from
eivind@ThinkSec.com
- markus@cvs.openbsd.org 2000/10/15 08:14:01
[rijndael.c session.c]
typos; from stevesk@sweden.hp.com
- markus@cvs.openbsd.org 2000/10/15 08:18:31
[rijndael.c]
typo
- Copy manpages back over from OpenBSD - too tedious to wade through diffs
- markus@cvs.openbsd.org 2000/09/30 10:27:44
[log.c]
allow loglevel debug
- markus@cvs.openbsd.org 2000/10/03 11:59:57
[packet.c]
hmac->mac
- markus@cvs.openbsd.org 2000/10/03 12:03:03
[auth-krb4.c auth-passwd.c auth-rh-rsa.c auth-rhosts.c auth-rsa.c auth1.c]
move fake-auth from auth1.c to individual auth methods, disables s/key in
debug-msg
- markus@cvs.openbsd.org 2000/10/03 12:16:48
ssh.c
do not resolve canonname, i have no idea why this was added oin ossh
- markus@cvs.openbsd.org 2000/10/09 15:30:44
ssh-keygen.1 ssh-keygen.c
-X now reads private ssh.com DSA keys, too.
- markus@cvs.openbsd.org 2000/10/09 15:32:34
auth-options.c
clear options on every call.
- markus@cvs.openbsd.org 2000/10/09 15:51:00
authfd.c authfd.h
interop with ssh-agent2, from <res@shore.net>
- markus@cvs.openbsd.org 2000/10/10 14:20:45
compat.c
use rexexp for version string matching
- provos@cvs.openbsd.org 2000/10/10 22:02:18
[kex.c kex.h myproposal.h ssh.h ssh2.h sshconnect2.c sshd.c dh.c dh.h]
First rough implementation of the diffie-hellman group exchange. The
client can ask the server for bigger groups to perform the diffie-hellman
in, thus increasing the attack complexity when using ciphers with longer
keys. University of Windsor provided network, T the company.
- markus@cvs.openbsd.org 2000/10/11 13:59:52
[auth-rsa.c auth2.c]
clear auth options unless auth sucessfull
- markus@cvs.openbsd.org 2000/10/11 14:00:27
[auth-options.h]
clear auth options unless auth sucessfull
- markus@cvs.openbsd.org 2000/10/11 14:03:27
[scp.1 scp.c]
support 'scp -o' with help from mouring@pconline.com
- markus@cvs.openbsd.org 2000/10/11 14:11:35
[dh.c]
Wall
- markus@cvs.openbsd.org 2000/10/11 14:14:40
[auth.h auth2.c readconf.c readconf.h readpass.c servconf.c servconf.h]
[ssh.h sshconnect2.c sshd_config auth2-skey.c cli.c cli.h]
add support for s/key (kbd-interactive) to ssh2, based on work by
mkiernan@avantgo.com and me
- markus@cvs.openbsd.org 2000/10/11 14:27:24
[auth.c auth1.c auth2.c authfile.c cipher.c cipher.h kex.c kex.h]
[myproposal.h packet.c readconf.c session.c ssh.c ssh.h sshconnect1.c]
[sshconnect2.c sshd.c]
new cipher framework
- markus@cvs.openbsd.org 2000/10/11 14:45:21
[cipher.c]
remove DES
- markus@cvs.openbsd.org 2000/10/12 03:59:20
[cipher.c cipher.h sshconnect1.c sshconnect2.c sshd.c]
enable DES in SSH-1 clients only
- markus@cvs.openbsd.org 2000/10/12 08:21:13
[kex.h packet.c]
remove unused
- markus@cvs.openbsd.org 2000/10/13 12:34:46
[sshd.c]
Kludge for F-Secure Macintosh < 1.0.2; appro@fy.chalmers.se
- markus@cvs.openbsd.org 2000/10/13 12:59:15
[cipher.c cipher.h myproposal.h rijndael.c rijndael.h]
rijndael/aes support
- markus@cvs.openbsd.org 2000/10/13 13:10:54
[sshd.8]
more info about -V
- markus@cvs.openbsd.org 2000/10/13 13:12:02
[myproposal.h]
prefer no compression
- markus@cvs.openbsd.org 2000/09/05 02:59:57
[session.c]
print hostname (not hushlogin)
- markus@cvs.openbsd.org 2000/09/05 13:18:48
[authfile.c ssh-add.c]
enable ssh-add -d for DSA keys
- markus@cvs.openbsd.org 2000/09/05 13:20:49
[sftp-server.c]
cleanup
- markus@cvs.openbsd.org 2000/09/06 03:46:41
[authfile.h]
prototype
- deraadt@cvs.openbsd.org 2000/09/07 14:27:56
[ALL]
cleanup copyright notices on all files. I have attempted to be
accurate with the details. everything is now under Tatu's licence
(which I copied from his readme), and/or the core-sdi bsd-ish thing
for deattack, or various openbsd developers under a 2-term bsd
licence. We're not changing any rules, just being accurate.
- markus@cvs.openbsd.org 2000/09/07 14:40:30
[channels.c channels.h clientloop.c serverloop.c ssh.c]
cleanup window and packet sizes for ssh2 flow control; ok niels
- markus@cvs.openbsd.org 2000/09/07 14:53:00
[scp.c]
typo
- markus@cvs.openbsd.org 2000/09/07 15:13:37
[auth-options.c auth-options.h auth-rh-rsa.c auth-rsa.c auth.c]
[authfile.h canohost.c channels.h compat.c hostfile.h log.c match.h]
[pty.c readconf.c]
some more Copyright fixes
- markus@cvs.openbsd.org 2000/09/08 03:02:51
[README.openssh2]
bye bye
- deraadt@cvs.openbsd.org 2000/09/11 18:38:33
[LICENCE cipher.c]
a few more comments about it being ARC4 not RC4
- markus@cvs.openbsd.org 2000/09/12 14:53:11
[log-client.c log-server.c log.c ssh.1 ssh.c ssh.h sshd.8 sshd.c]
multiple debug levels
- markus@cvs.openbsd.org 2000/09/14 14:25:15
[clientloop.c]
typo
- deraadt@cvs.openbsd.org 2000/09/15 01:13:51
[ssh-agent.c]
check return value for setenv(3) for failure, and deal appropriately
<tibbs@math.uh.edu>
- (djm) OpenBSD CVS updates:
- todd@cvs.openbsd.org
[sshconnect2.c]
teach protocol v2 to count login failures properly and also enable an
explanation of why the password prompt comes up again like v1; this is NOT
crypto
- markus@cvs.openbsd.org
[readconf.c readconf.h servconf.c servconf.h session.c ssh.1 ssh.c sshd.8]
xauth_location support; pr 1234
[readconf.c sshconnect2.c]
typo, unused
[session.c]
allow use_login only for login sessions, otherwise remote commands are
execed with uid==0
[sshd.8]
document UseLogin better
[version.h]
OpenSSH 2.1.1
[auth-rsa.c]
fix match_hostname() logic for auth-rsa: deny access if we have a
negative match or no match at all
[channels.c hostfile.c match.c]
don't panic if mkdtemp fails for authfwd; jkb@yahoo-inc.com via
kris@FreeBSD.org
- markus@cvs.openbsd.org
[session.c]
make x11-fwd work w/ localhost (xauth add host/unix:11)
[cipher.c compat.c readconf.c servconf.c]
check strtok() != NULL; ok niels@
[key.c]
fix key_read() for uuencoded keys w/o '='
[serverloop.c]
group ssh1 vs. ssh2 in serverloop
[kex.c kex.h myproposal.h sshconnect2.c sshd.c]
split kexinit/kexdh, factor out common code
[readconf.c ssh.1 ssh.c]
forwardagent defaults to no, add ssh -A
- theo@cvs.openbsd.org
[session.c]
just some line shortening
[ssh.h atomicio.c]
- int atomicio -> ssize_t (for alpha). ok deraadt@
[auth-rsa.c]
- delay MD5 computation until client sends response, free() early, cleanup.
[cipher.c]
- void* -> unsigned char*, ok niels@
[hostfile.c]
- remove unused variable 'len'. fix comments.
- remove unused variable
[log-client.c log-server.c]
- rename a cpp symbol, to avoid param.h collision
[packet.c]
- missing xfree()
- getsockname() requires initialized tolen; andy@guildsoftware.com
- use getpeername() in packet_connection_is_on_socket(), fixes sshd -i;
from Holger.Trapp@Informatik.TU-Chemnitz.DE
[pty.c pty.h]
- register cleanup for pty earlier. move code for pty-owner handling to
pty.c ok provos@, dugsong@
[readconf.c]
- turn off x11-fwd for the client, too.
[rsa.c]
- PKCS#1 padding
[scp.c]
- allow '.' in usernames; from jedgar@fxp.org
[servconf.c]
- typo: ignore_user_known_hosts int->flag; naddy@mips.rhein-neckar.de
- sync with sshd_config
[ssh-keygen.c]
- enable ssh-keygen -l -f ~/.ssh/known_hosts, ok deraadt@
[ssh.1]
- Change invalid 'CHAT' loglevel to 'VERBOSE'
[ssh.c]
- suppress AAAA query host when '-4' is used; from shin@nd.net.fujitsu.co.jp
- turn off x11-fwd for the client, too.
[sshconnect.c]
- missing xfree()
- retry rresvport_af(), too. from sumikawa@ebina.hitachi.co.jp.
- read error vs. "Connection closed by remote host"
[sshd.8]
- ie. -> i.e.,
- do not link to a commercial page..
- sync with sshd_config
[sshd.c]
- no need for poll.h; from bright@wintelcom.net
- log with level log() not fatal() if peer behaves badly.
- don't panic if client behaves strange. ok deraadt@
- make no-port-forwarding for RSA keys deny both -L and -R style fwding
- delay close() of pty until the pty has been chowned back to root
- oops, fix comment, too.
- missing xfree()
- move XAUTHORITY to subdir. ok dugsong@. fixes debian bug #57907, too.
(http://cgi.debian.org/cgi-bin/bugreport.cgi?archive=no&bug=57907)
- register cleanup for pty earlier. move code for pty-owner handling to
pty.c ok provos@, dugsong@
- create x11 cookie file
- fix pr 1113, fclose() -> pclose(), todo: remote popen()
- version 1.2.3
- Cleaned up
- [canohost.c]
fix get_remote_port() and friends for sshd -i;
Holger.Trapp@Informatik.TU-Chemnitz.DE
- [mpaux.c]
make code simpler. no need for memcpy. niels@ ok
- [pty.c]
namebuflen not sizeof namebuflen; bnd@ep-ag.com via djm@mindrot.org
fix proto; markus
- [ssh.1]
typo; mark.baushke@solipsa.com
- [channels.c ssh.c ssh.h sshd.c]
type conflict for 'extern Type *options' in channels.c; dot@dotat.at
- [sshconnect.c]
move checking of hostkey into own function.
- [version.h]
OpenSSH-1.2.1
- [auth-krb4.c auth-passwd.c auth-skey.c ssh.
move skey-auth from auth-passwd.c to auth-s
- [auth-rsa.c]
warn only about mismatch if key is _used_
warn about keysize-mismatch with log() not
channels.c readconf.c readconf.h ssh.c ssh.
ports are u_short
- [hostfile.c]
indent, shorter warning
- [nchan.c]
use error() for internal errors
- [packet.c]
set loglevel for SSH_MSG_DISCONNECT to log(
serverloop.c
indent
- [ssh-add.1 ssh-add.c ssh.h]
document , reasonable default
- [ssh.1]
CheckHostIP is not available for connects v
- [sshconnect.c]
typo
easier to read client code for passwd and s
turn of checkhostip for proxy connects, sin
- Merged OpenBSD CVS changes:
- [channels.c]
report from mrwizard@psu.edu via djm@ibs.com.au
- [channels.c]
set SO_REUSEADDR and SO_LINGER for forwarded ports.
chip@valinux.com via damien@ibs.com.au
- [nchan.c]
it's not an error() if shutdown_write failes in nchan.
- [readconf.c]
remove dead #ifdef-0-code
- [readconf.c servconf.c]
strcasecmp instead of tolower
- [scp.c]
progress meter overflow fix from damien@ibs.com.au
- [ssh-add.1 ssh-add.c]
SSH_ASKPASS support
- [ssh.1 ssh.c]
postpone fork_after_authentication until command execution,
request/patch from jahakala@cc.jyu.fi via damien@ibs.com.au
plus: use daemon() for backgrounding
- OpenBSD CVS updates
- [channels.c cipher.c compat.c log-client.c scp.c serverloop.c]
[ssh.h sshd.8 sshd.c]
syslog changes:
* Unified Logmessage for all auth-types, for success and for failed
* Standard connections get only ONE line in the LOG when level==LOG:
Auth-attempts are logged only, if authentication is:
a) successfull or
b) with passwd or
c) we had more than AUTH_FAIL_LOG failues
* many log() became verbose()
* old behaviour with level=VERBOSE
- [readconf.c readconf.h ssh.1 ssh.h sshconnect.c sshd.c]
tranfer s/key challenge/response data in SSH_SMSG_AUTH_TIS_CHALLENGE
messages. allows use of s/key in windows (ttssh, securecrt) and
ssh-1.2.27 clients without 'ssh -v', ok: niels@
- [sshd.8]
-V, for fallback to openssh in SSH2 compatibility mode
- [sshd.c]
fix sigchld race; cjc5@po.cwru.edu
- [ChangeLog.Ylonen] noone needs this anymore
- [authfd.c] close-on-exec for auth-socket, ok deraadt
- [hostfile.c]
in known_hosts key lookup the entry for the bits does not need
to match, all the information is contained in n and e. This
solves the problem with buggy servers announcing the wrong
modulus length. markus and me.
- [serverloop.c]
bugfix: check for space if child has terminated, from:
iedowse@maths.tcd.ie
- [ssh-add.1 ssh-add.c ssh-keygen.1 ssh-keygen.c sshconnect.c]
[fingerprint.c fingerprint.h]
rsa key fingerprints, idea from Bjoern Groenvall <bg@sics.se>
- [ssh-agent.1] typo
- [ssh.1] add OpenSSH information to AUTHOR section. okay markus@
- [sshd.c]
force logging to stderr while loading private key file
(lost while converting to new log-levels)
Ben Lindstrom
Damien Miller
Kevin Steves