Bug#519990: openssh-server: login with domain/user not working

[Carsten Boecker]

Package: openssh-server
Version: 1:5.1p1-5
Severity: normal

winbind and openssh-server installed and configured correctly
winbind separator ist set to "/" (slash)
login on console with Domain/user works correctly
wbinfo works correctly
but with login over ssh from diferent hosts by
ssh domain/user@server
or
ssh -l domain/user server
login is not working

In /var/log/auth.log there is allways only
Invalid user Domain from ClientIP

(without user, only domain)

If I set winbind separator to "+" (wich is mentioned not to use in man smb.conf)
login with ssh works as expected and in auth.log is
there is
Invalid user Domain+user from ClientIP

Everywhere else winbind separator is / so it is much easiere for us if
/ is working also in Debin Lenny

thanks

-- System Information:
Debian Release: 5.0
APT prefers stable
APT policy: (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.26-1-686 (SMP w/1 CPU core)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages openssh-server depends on:
ii adduser 3.110 add and remove users and groups
ii debconf [debconf-2.0] 1.5.24 Debian configuration management sy
ii dpkg 1.14.25 Debian package management system
ii libc6 2.7-18 GNU C Library: Shared libraries
ii libcomerr2 1.41.3-1 common error description library
ii libkrb53 1.6.dfsg.4~beta1-5 MIT Kerberos runtime libraries
ii libpam-modules 1.0.1-5 Pluggable Authentication Modules f
ii libpam-runtime 1.0.1-5 Runtime support for the PAM librar
ii libpam0g 1.0.1-5 Pluggable Authentication Modules l
ii libselinux1 2.0.65-5 SELinux shared libraries
ii libssl0.9.8 0.9.8g-15 SSL shared libraries
ii libwrap0 7.6.q-16 Wietse Venema's TCP wrappers libra
ii lsb-base 3.2-20 Linux Standard Base 3.2 init scrip
ii openssh-blacklist 0.4.1 list of default blacklisted OpenSS
ii openssh-client 1:5.1p1-5 secure shell client, an rlogin/rsh
ii procps 1:3.2.7-11 /proc file system utilities
ii zlib1g 1:1.2.3.3.dfsg-12 compression library - runtime

Versions of packages openssh-server recommends:
ii openssh-blacklist-extra 0.4.1 list of non-default blacklisted Op
ii xauth 1:1.0.3-2 X authentication utility

Versions of packages openssh-server suggests:
pn molly-guard <none> (no description available)
pn rssh <none> (no description available)
pn ssh-askpass <none> (no description available)

-- debconf information:
ssh/vulnerable_host_keys:
ssh/new_config: true
* ssh/use_old_init_script: true
ssh/encrypted_host_key_but_no_keygen:
ssh/disable_cr_auth: false

--
To UNSUBSCRIBE, email to debian-bugs-...@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listm...@lists.debian.org

[Florian Weimer]

* Carsten Boecker:

> If I set winbind separator to "+" (wich is mentioned not to use in man smb.conf)
> login with ssh works as expected and in auth.log is
> there is
> Invalid user Domain+user from ClientIP

I think Debian's OpenSSH uses "/" as a separator for SELinux roles, so
you can't use them in user names.

[FUF // Carsten Böcker]

thank you for the quick answer. I think it would be a good idea to
document this somewhere like + in smb.conf. It cost me about 1 hour
to verify that this is noch confg-failure.

Florian Weimer schrieb: