[Chrootssh-users] Problem on Solaris

[Andrew A. <an...@ta...>]

Hello!
I have Solaris SunOS 5.8 with OpenSSH-3.9p1. There are no user accounts 
in /etc/passwd, users that use SSH authenticate in ldap-server (by means 
of pam_ldap and nss_ldap).
Now I want to put users in chroot jail. So I installed 
openssh-3.9p1-chroot, built chroot as described here - 
http://chrootssh.sourceforge.net/docs/chrootedsftp.html, put there all 
necessary libs (found with ldd).
Changed home of test user in ldap to /path/to/chroot/./.
Then started sshd in debug mode:
 > /usr/local/sbin/sshd -de
 From another shell tried to connect as chrooted user:
--
 > sftp de...@we...
Connecting to webtest.taom.lan...
Password: <user password>
Connection to webtest.taom.lan closed by remote host.
Connection closed
--
In the debug window I see:
--
debug1: sshd version OpenSSH_3.9p1
debug1: private host key: #0 type 0 RSA1
debug1: read PEM private key done: type RSA
debug1: private host key: #1 type 1 RSA
debug1: read PEM private key done: type DSA
debug1: private host key: #2 type 2 DSA
debug1: rexec_argv[0]='/usr/local/sbin/sshd'
debug1: rexec_argv[1]='-de'
debug1: Bind to port 22 on ::.
Server listening on :: port 22.
debug1: Bind to port 22 on 0.0.0.0.
Server listening on 0.0.0.0 port 22.
Generating 768 bit RSA key.
RSA key generation complete.
debug1: fd 6 clearing O_NONBLOCK
debug1: Server will not fork when running in debugging mode.
debug1: rexec start in 6 out 6 newsock 6 pipe -1 sock 11
debug1: sshd version OpenSSH_3.9p1
debug1: private host key: #0 type 0 RSA1
debug1: read PEM private key done: type RSA
debug1: private host key: #1 type 1 RSA
debug1: read PEM private key done: type DSA
debug1: private host key: #2 type 2 DSA
debug1: inetd sockets after dupping: 4, 4
Connection from 192.168.1.36 port 35188
debug1: Client protocol version 2.0; client software version OpenSSH_3.9p1
debug1: match: OpenSSH_3.9p1 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-1.99-OpenSSH_3.9p1
debug1: permanently_set_uid: 99/99
debug1: list_hostkey_types: ssh-rsa,ssh-dss
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: client->server aes128-cbc hmac-md5 none
debug1: kex: server->client aes128-cbc hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST received
debug1: SSH2_MSG_KEX_DH_GEX_GROUP sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_INIT
debug1: SSH2_MSG_KEX_DH_GEX_REPLY sent
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: KEX done
debug1: userauth-request for user demo service ssh-connection method none
debug1: attempt 0 failures 0
debug1: PAM: initializing for "demo"
debug1: PAM: setting PAM_RHOST to "webtest"
debug1: PAM: setting PAM_TTY to "ssh"
Failed none for demo from 192.168.1.36 port 35188 ssh2
Failed none for demo from 192.168.1.36 port 35188 ssh2
debug1: userauth-request for user demo service ssh-connection method 
keyboard-interactive
debug1: attempt 1 failures 1
debug1: keyboard-interactive devs
debug1: auth2_challenge: user=demo devs=
debug1: kbdint_alloc: devices 'pam'
debug1: auth2_challenge_start: trying authentication method 'pam'
Postponed keyboard-interactive for demo from 192.168.1.36 port 35188 ssh2
debug1: PAM: num PAM env strings 0
Postponed keyboard-interactive/pam for demo from 192.168.1.36 port 35188 
ssh2
Accepted keyboard-interactive/pam for demo from 192.168.1.36 port 35188 ssh2
Accepted keyboard-interactive/pam for demo from 192.168.1.36 port 35188 ssh2
debug1: monitor_child_preauth: demo has been authenticated by privileged 
process
PAM: pam_open_session(): Dlopen failure
debug1: do_cleanup
debug1: PAM: cleanup
debug1: do_cleanup
debug1: PAM: cleanup
--
Here I must say that on Linux machine SSH with chrooted pam_ldap users 
works fine, and on this Solaris machine SSH with NON-chrooted pam_ldap 
users works fine.
The problem seems to be in magic sequence '/./'.
Any suggestions?

--
Andrew.