'\" t .\" Title: pam_winbind.conf .\" Author: [see the "AUTHOR" section] .\" Generator: DocBook XSL Stylesheets v1.76.1 .\" Date: 09/18/2013 .\" Manual: 5 .\" Source: Samba 3.6 .\" Language: English .\" .TH "PAM_WINBIND\&.CONF" "5" "09/18/2013" "Samba 3\&.6" "5" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" pam_winbind.conf \- Configuration file of PAM module for Winbind .SH "DESCRIPTION" .PP This configuration file is part of the \fBsamba\fR(7) suite\&. .PP pam_winbind\&.conf is the configuration file for the pam_winbind PAM module\&. See \fBpam_winbind\fR(1M) for further details\&. .SH "SYNOPSIS" .PP The pam_winbind\&.conf configuration file is a classic ini\-style configuration file\&. There is only one section (global) where various options are defined\&. .SH "OPTIONS" .PP pam_winbind supports several options which can either be set in the PAM configuration files or in the pam_winbind configuration file situated at /etc/security/pam_winbind\&.conf\&. Options from the PAM configuration file take precedence to those from the pam_winbind\&.conf configuration file\&. .PP debug = yes|no .RS 4 Gives debugging output to syslog\&. Defaults to "no"\&. .RE .PP debug_state = yes|no .RS 4 Gives detailed PAM state debugging output to syslog\&. Defaults to "no"\&. .RE .PP require_membership_of = [SID or NAME] .RS 4 If this option is set, pam_winbind will only succeed if the user is a member of the given SID or NAME\&. A SID can be either a group\-SID, an alias\-SID or even an user\-SID\&. It is also possible to give a NAME instead of the SID\&. That name must have the form: \fIMYDOMAIN\e\emygroup\fR or \fIMYDOMAIN\e\emyuser\fR\&. pam_winbind will, in that case, lookup the SID internally\&. Note that NAME may not contain any spaces\&. It is thus recommended to only use SIDs\&. You can verify the list of SIDs a user is a member of with wbinfo \-\-user\-sids=SID\&. This setting is empty by default\&. .RE .PP try_first_pass = yes|no .RS 4 By default, pam_winbind tries to get the authentication token from a previous module\&. If no token is available it asks the user for the old password\&. With this option, pam_winbind aborts with an error if no authentication token from a previous module is available\&. If a primary password is not valid, PAM will prompt for a password\&. Default to "no"\&. .RE .PP krb5_auth = yes|no .RS 4 pam_winbind can authenticate using Kerberos when winbindd is talking to an Active Directory domain controller\&. Kerberos authentication must be enabled with this parameter\&. When Kerberos authentication can not succeed (e\&.g\&. due to clock skew), winbindd will fallback to samlogon authentication over MSRPC\&. When this parameter is used in conjunction with \fIwinbind refresh tickets\fR, winbind will keep your Ticket Granting Ticket (TGT) uptodate by refreshing it whenever necessary\&. Defaults to "no"\&. .RE .PP krb5_ccache_type = [type] .RS 4 When pam_winbind is configured to try kerberos authentication by enabling the \fIkrb5_auth\fR option, it can store the retrieved Ticket Granting Ticket (TGT) in a credential cache\&. The type of credential cache can be set with this option\&. Currently the only supported value is: \fIFILE\fR\&. In that case a credential cache in the form of /tmp/krb5cc_UID will be created, where UID is replaced with the numeric user id\&. Leave empty to just do kerberos authentication without having a ticket cache after the logon has succeeded\&. This setting is empty by default\&. .RE .PP cached_login = yes|no .RS 4 Winbind allows to logon using cached credentials when \fIwinbind offline logon\fR is enabled\&. To use this feature from the PAM module this option must be set\&. Defaults to "no"\&. .RE .PP silent = yes|no .RS 4 Do not emit any messages\&. Defaults to "no"\&. .RE .PP mkhomedir = yes|no .RS 4 Create homedirectory for a user on\-the\-fly, option is valid in PAM session block\&. Defaults to "no"\&. .RE .PP warn_pwd_expire = days .RS 4 Defines number of days before pam_winbind starts to warn about passwords that are going to expire\&. Defaults to 14 days\&. .RE .SH "SEE ALSO" .PP \fBpam_winbind\fR(1M), \fBwbinfo\fR(1), \fBwinbindd\fR(1M), \fBsmb.conf\fR(4) .SH "VERSION" .PP This man page is correct for version 3 of Samba\&. .SH "AUTHOR" .PP The original Samba software and related utilities were created by Andrew Tridgell\&. Samba is now developed by the Samba Team as an Open Source project similar to the way the Linux kernel is developed\&. .PP This manpage was written by Jelmer Vernooij and Guenther Deschner\&.