diff options
Diffstat (limited to 'docs-xml/manpages/pam_winbind.conf.5.xml')
| -rw-r--r-- | docs-xml/manpages/pam_winbind.conf.5.xml | 241 |
1 files changed, 241 insertions, 0 deletions
diff --git a/docs-xml/manpages/pam_winbind.conf.5.xml b/docs-xml/manpages/pam_winbind.conf.5.xml new file mode 100644 index 0000000..3d9cb49 --- /dev/null +++ b/docs-xml/manpages/pam_winbind.conf.5.xml @@ -0,0 +1,241 @@ +<?xml version="1.0" encoding="iso-8859-1"?> +<!DOCTYPE refentry PUBLIC "-//Samba-Team//DTD DocBook V4.2-Based Variant V1.0//EN" "http://www.samba.org/samba/DTD/samba-doc"> +<refentry id="pam_winbind.conf.5"> + +<refmeta> + <refentrytitle>pam_winbind.conf</refentrytitle> + <manvolnum>5</manvolnum> + <refmiscinfo class="source">Samba</refmiscinfo> + <refmiscinfo class="manual">5</refmiscinfo> + <refmiscinfo class="version">&doc.version;</refmiscinfo> +</refmeta> + + +<refnamediv> + <refname>pam_winbind.conf</refname> + <refpurpose>Configuration file of PAM module for Winbind</refpurpose> +</refnamediv> + +<refsect1> + <title>DESCRIPTION</title> + + <para>This configuration file is part of the <citerefentry><refentrytitle>samba</refentrytitle> + <manvolnum>7</manvolnum></citerefentry> suite.</para> + + <para> + pam_winbind.conf is the configuration file for the pam_winbind PAM + module. See + <citerefentry><refentrytitle>pam_winbind</refentrytitle><manvolnum>8</manvolnum></citerefentry> + for further details. + </para> +</refsect1> + +<refsect1> + <title>SYNOPSIS</title> + + <para> + The pam_winbind.conf configuration file is a classic ini-style + configuration file. There is only one section (global) where + various options are defined. + </para> +</refsect1> + +<refsect1> + <title>OPTIONS</title> + <para> + + pam_winbind supports several options which can either be set in + the PAM configuration files or in the pam_winbind configuration + file situated at + <filename>/etc/security/pam_winbind.conf</filename>. Options + from the PAM configuration file take precedence to those from + the pam_winbind.conf configuration file. + + <variablelist> + + <varlistentry> + <term>debug = yes|no</term> + <listitem><para>Gives debugging output to syslog. Defaults to "no".</para></listitem> + </varlistentry> + + <varlistentry> + <term>debug_state = yes|no</term> + <listitem><para>Gives detailed PAM state debugging output to syslog. Defaults to "no".</para></listitem> + </varlistentry> + + <varlistentry> + <term>require_membership_of = [SID or NAME]</term> + <listitem><para> + 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: <parameter>MYDOMAIN\mygroup</parameter> or + <parameter>MYDOMAIN\myuser</parameter> (where '\' character corresponds to the value of + <parameter>winbind separator</parameter> parameter). It is also possible to use a UPN in the form + <parameter>user@REALM</parameter> or <parameter>group@REALM</parameter>. 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 <command>wbinfo --user-sids=SID</command>. + This setting is empty by default. + </para> + <para>This option only operates during password authentication, and will not restrict access if a password is not required for any reason (such as SSH key-based login).</para> + </listitem> + </varlistentry> + + <varlistentry> + <term>try_first_pass = yes|no</term> + <listitem><para> + 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". + </para></listitem> + </varlistentry> + + <varlistentry> + <term>krb5_auth = yes|no</term> + <listitem><para> + + 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 + <parameter>winbind refresh tickets</parameter>, winbind will + keep your Ticket Granting Ticket (TGT) up-to-date by refreshing + it whenever necessary. Defaults to "no". + + </para></listitem> + </varlistentry> + + <varlistentry> + <term>krb5_ccache_type = [type]</term> + <listitem><para> + + When pam_winbind is configured to try kerberos authentication + by enabling the <parameter>krb5_auth</parameter> option, it can + store the retrieved Ticket Granting Ticket (TGT) in a + credential cache. The type of credential cache can be + controlled with this option. The supported values are: + <parameter>KCM</parameter> or <parameter>KEYRING</parameter> + (when supported by the system's Kerberos library and + operating system), + <parameter>FILE</parameter> and <parameter>DIR</parameter> + (when the DIR type is supported by the system's Kerberos + library). In case of FILE a credential cache in the form of + /tmp/krb5cc_UID will be created - in case of DIR you NEED + to specify a directory. UID is replaced with the numeric + user id. The UID directory is being created. The path up to + the directory should already exist. Check the details of the + Kerberos implementation.</para> + + <para>When using the KEYRING type, the supported mechanism is + <quote>KEYRING:persistent:UID</quote>, which uses the Linux + kernel keyring to store credentials on a per-UID basis. + The KEYRING has its limitations. As it is secure kernel memory, + for example bulk storage of credentials is not possible.</para> + + <para>When using the KCM type, the supported mechanism is + <quote>KCM:UID</quote>, which uses a Kerberos credential + manager to store credentials on a per-UID basis similar to + KEYRING. This is the recommended choice on latest Linux + distributions, offering a Kerberos Credential Manager. If not + we suggest to use KEYRING as that is the most secure and + predictable method.</para> + + <para>It is also possible to define custom filepaths and use the "%u" + pattern in order to substitute the numeric user id. + Examples:</para> + + <variablelist> + <varlistentry> + <term>krb5_ccache_type = DIR:/run/user/%u/krb5cc</term> + <listitem><para>This will create a credential cache file in the specified directory.</para></listitem> + </varlistentry> + <varlistentry> + <term>krb5_ccache_type = FILE:/tmp/krb5cc_%u</term> + <listitem><para>This will create a credential cache file.</para></listitem> + </varlistentry> + </variablelist> + + <para> Leave empty to just do kerberos authentication without + having a ticket cache after the logon has succeeded. + This setting is empty by default. + + </para></listitem> + </varlistentry> + + <varlistentry> + <term>cached_login = yes|no</term> + <listitem><para> + Winbind allows one to logon using cached credentials when <parameter>winbind offline logon</parameter> is enabled. To use this feature from the PAM module this option must be set. Defaults to "no". + </para></listitem> + </varlistentry> + + <varlistentry> + <term>silent = yes|no</term> + <listitem><para> + Do not emit any messages. Defaults to "no". + </para></listitem> + </varlistentry> + + <varlistentry> + <term>mkhomedir = yes|no</term> + <listitem><para> + Create homedirectory for a user on-the-fly, option is valid in + PAM session block. Defaults to "no". + </para></listitem> + </varlistentry> + + <varlistentry> + <term>warn_pwd_expire = days</term> + <listitem><para> + Defines number of days before pam_winbind starts to warn about passwords that are + going to expire. Defaults to 14 days. + </para></listitem> + </varlistentry> + + <varlistentry> + <term>pwd_change_prompt = yes|no</term> + <listitem><para> + Generate prompt for changing an expired password. Defaults to "no". + </para></listitem> + </varlistentry> + + </variablelist> + + </para> + +</refsect1> + +<refsect1> + <title>SEE ALSO</title> + <para><citerefentry> + <refentrytitle>pam_winbind</refentrytitle> + <manvolnum>8</manvolnum></citerefentry>, <citerefentry> + <refentrytitle>wbinfo</refentrytitle> + <manvolnum>1</manvolnum></citerefentry>, <citerefentry> + <refentrytitle>winbindd</refentrytitle> + <manvolnum>8</manvolnum></citerefentry>, <citerefentry> + <refentrytitle>smb.conf</refentrytitle> + <manvolnum>5</manvolnum></citerefentry></para> +</refsect1> + +<refsect1> + <title>VERSION</title> + + <para>This man page is part of version &doc.version; of Samba.</para> +</refsect1> + +<refsect1> + <title>AUTHOR</title> + + <para> + 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. + </para> + + <para>This manpage was written by Jelmer Vernooij and Guenther Deschner.</para> + +</refsect1> + +</refentry> |