[Samba] authenticate a share access to win2k3 server

[Martijn Hazenberg]

Hi,
 
I have a samba server sharing some stuff. Now i want to enable access to
some share only to SOME users on the domain.
 
this is the smb.conf : 
 
 
[global]
        netbios name = DATASVR
        server string = DATASVR
        socket options = TCP_NODELAY SO_RCVBUF=16384 SO_SNDBUF=16384
        idmap uid = 10000-20000
        idmap gid = 10000-20000
        winbind enum users = yes
        winbind gid = 10000-20000
        workgroup = LOKAAL
        os level = 20
        winbind enum groups = yes
        socket address = 10.0.0.200
        password server = *
        preferred master = no
        winbind separator = +
        max log size = 50
        log file = /var/log/samba3/log.%m
        encrypt passwords = yes
        dns proxy = yes
        realm = .LOKAAL
        security = ADS
        wins server = 10.0.0.201
        wins proxy = no

[share]
        comment = stuff
        path = /raid/stuff
        writable = yes
        read only = no
        valid users = user1 user2

 
I was hoping that when a user selects the above share, they would get a
passwd screen, where they would have to fill in the same passwd as they
use for logging in to their xp machines. What would i need to do to
accomplish this ?
 
best regards,
Martijn