UCS 2.4 - Univention

Valid users
4.5 Univention Directory Manager modules
Names of users or groups which are authorised to access this Samba share. To all other users,
access is denied. If the field is empty, all users may access the share - if necessary after entering a
password.
The entries are to be separated by spaces. The special characters @, + and & can be used in
connection with the group name for assigning certain permissions to the users of the stated group for
accessing the Samba share:
• A name beginning with the character @ will first be interpreted as a NIS Netgroup. Should no
NIS Netgroup of this name be found, the name will be considered as a UNIX group.
• A name beginning with the character + will be exclusively considered as a UNIX group, a name
beginning with the character & will be exclusively considered as a NIS Netgroup.
• A name beginning with the characters +&, will first be interpreted as a UNIX group. Should
Hide files
no UNIX group of this name be found, the name will be considered as a NIS Netgroup. The
characters &+ as the beginning of a name correspond to the character @.
Files and directories to be accessed under Windows, yet not to be visible. Such files or directories
are assigned the DOS attribute hidden.
When entering the names of files and directories, upper and lower case letters are to be differentiated.
Each entry is to be separated from the next by a slash. Since the slash can thus not be used for
structuring path names, the input of path names is not possible. All files and directories of this name
within the share will be hidden. The names may include spaces and the wildcards * and ?.
Example:
/.*/test/ hides all files and directories the names of which begin with a dot, or which are called test.
Attention:
Entries in this field have an impact on the speed of Samba since every time particular contents of the
share are to be displayed, all files and directories have to be checked according to the active filters.
NT ACL support
If this option is activated, Samba will try to show POSIX ACLs under Windows, and to adopt changes
to the ACLs, which were performed under Windows, for the POSIX ACLs. For this purpose, the Linux
file system has to support POSIX ACLs. In UCS the file systems ext3 and XFS support POSIX-ACLs.
If this option is not set, existing POSIX ACLs are effective but not shown under Windows, and conse-
quently cannot be changed under Windows.
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