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<!DOCTYPE reference PUBLIC "-//OASIS//DTD DocBook V4.4//EN"

"http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd">

<reference>

<title>SSSD Manual pages</title>

<refentry>

<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="include/upstream.xml" />

<refmeta>

<refentrytitle>sssd.conf</refentrytitle>

<manvolnum>5</manvolnum>

<refmiscinfo class="manual">File Formats and Conventions</refmiscinfo>

</refmeta>

<refnamediv id='name'>

<refname>sssd.conf</refname>

<refpurpose>the configuration file for SSSD</refpurpose>

</refnamediv>

<refsect1 id='file-format'>

<title>FILE FORMAT</title>

<para>

The file has an ini-style syntax and consists of sections and

parameters. A section begins with the name of the section in

square brackets and continues until the next section begins. An

example of section with single and multi-valued parameters:

<programlisting>

<replaceable>[section]</replaceable>

<replaceable>key</replaceable> = <replaceable>value</replaceable>

<replaceable>key2</replaceable> = <replaceable>value2,value3</replaceable>

</programlisting>

</para>

<para>

The data types used are string (no quotes needed), integer

and bool (with values of <quote>TRUE/FALSE</quote>).

</para>

<para>

A line comment starts with a hash sign (<quote>#</quote>) or a

semicolon (<quote>;</quote>)

</para>

<para>

All sections can have an optional

<replaceable>description</replaceable> parameter. Its function

is only as a label for the section.

</para>

<para>

<filename>sssd.conf</filename> must be a regular file, owned by

root and only root may read from or write to the file.

</para>

</refsect1>

<refsect1 id='special-sections'>

<title>SPECIAL SECTIONS</title>

<refsect2 id='services'>

<title>The [sssd] section</title>

<para>

Individual pieces of SSSD functionality are provided by special

SSSD services that are started and stopped together with SSSD.

The services are managed by a special service frequently called

<quote>monitor</quote>. The <quote>[sssd]</quote> section is used

to configure the monitor as well as some other important options

like the identity domains.

<variablelist>

<title>Section parameters</title>

<varlistentry>

<term>config_file_version (integer)</term>

<listitem>

<para>

Indicates what is the syntax of the config

file. SSSD 0.6.0 and later use version 2.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>services</term>

<listitem>

<para>

Comma separated list of services that are

started when sssd itself starts.

</para>

<para>

Supported services: nss, pam

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>reconnection_retries (integer)</term>

<listitem>

<para>

Number of times services should attempt to

reconnect in the event of a Data Provider

crash or restart before they give up

</para>

<para>

Default: 3

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>domains</term>

<listitem>

<para>

A domain is a database containing user

information. SSSD can use more domains

at the same time, but at least one

must be configured or SSSD won't start.

This parameter described the list of domains

in the order you want them to be queried.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>re_expression (string)</term>

<listitem>

<para>

Regular expression that describes how to parse the string

containing user name and domain into these components.

</para>

<para>

Default: <quote>(?P&lt;name&gt;[^@]+)@?(?P&lt;domain&gt;[^@]*$)</quote>

which translates to "the name is everything up to the

<quote>@</quote> sign, the domain everything after that"

</para>

<para>

PLEASE NOTE: the support for non-unique named

subpatterns is not available on all platforms

(e.g. RHEL5 and SLES10). Only platforms with

libpcre version 7 or higher can support non-unique

named subpatterns.

</para>

<para>

PLEASE NOTE ALSO: older version of libpcre only

support the Python syntax (?P&lt;name&gt;) to label

subpatterns.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>full_name_format (string)</term>

<listitem>

<para>

A <citerefentry>

<refentrytitle>printf</refentrytitle>

<manvolnum>3</manvolnum>

</citerefentry>-compatible format that describes how to

translate a (name, domain) tuple into a fully qualified

name.

</para>

<para>

Default: <quote>%1$s@%2$s</quote>.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>try_inotify (boolean)</term>

<listitem>

<para>

SSSD monitors the state of resolv.conf to

identify when it needs to update its internal

DNS resolver. By default, we will attempt to

use inotify for this, and will fall back to

polling resolv.conf every five seconds if

inotify cannot be used.

</para>

<para>

There are some limited situations where it is

preferred that we should skip even trying to

use inotify. In these rare cases, this option

should be set to 'false'

</para>

<para>

Default: true on platforms where inotify is

supported. False on other platforms.

</para>

<para>

Note: this option will have no effect on

platforms where inotify is unavailable. On

these platforms, polling will always be used.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>krb5_rcache_dir (string)</term>

<listitem>

<para>

Directory on the filesystem where SSSD should

store Kerberos replay cache files.

</para>

<para>

This option accepts a special value

__LIBKRB5_DEFAULTS__ that will instruct SSSD

to let libkrb5 decide the appropriate

location for the replay cache.

</para>

<para>

Default: Distribution-specific and specified

at build-time. (__LIBKRB5_DEFAULTS__ if not

configured)

</para>

</listitem>

</varlistentry>

</variablelist>

</para>

</refsect2>

</refsect1>

<refsect1 id='services-sections'>

<title>SERVICES SECTIONS</title>

<para>

Settings that can be used to configure different services

are described in this section. They should reside in the

[<replaceable>$NAME</replaceable>] section, for example,

for NSS service, the section would be <quote>[nss]</quote>

</para>

<refsect2 id='general'>

<title>General service configuration options</title>

<para>

These options can be used to configure any service.

</para>

<variablelist>

<varlistentry>

<term>debug_level (integer)</term>

<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="include/debug_levels.xml" />

</varlistentry>

<varlistentry>

<term>debug_timestamps (bool)</term>

<listitem>

<para>

Add a timestamp to the debug messages

</para>

<para>

Default: true

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>debug_microseconds (bool)</term>

<listitem>

<para>

Add microseconds to the timestamp in debug messages

</para>

<para>

Default: false

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>reconnection_retries (integer)</term>

<listitem>

<para>

Number of times services should attempt to

reconnect in the event of a Data Provider

crash or restart before they give up

</para>

<para>

Default: 3

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>command (string)</term>

<listitem>

<para>

By default, the executable

representing this service is called

<command>sssd_${service_name}</command>.

This directive allows to change the executable

name for the service. In the vast majority of

configurations, the default values should suffice.

</para>

<para>

Default: <command>sssd_${service_name}</command>

</para>

</listitem>

</varlistentry>

</variablelist>

</refsect2>

<refsect2 id='NSS'>

<title>NSS configuration options</title>

<para>

These options can be used to configure the

Name Service Switch (NSS) service.

</para>

<variablelist>

<varlistentry>

<term>enum_cache_timeout (integer)</term>

<listitem>

<para>

How many seconds should nss_sss cache enumerations

(requests for info about all users)

</para>

<para>

Default: 120

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>entry_cache_nowait_percentage (integer)</term>

<listitem>

<para>

The entry cache can be set to automatically update

entries in the background if they are requested

beyond a percentage of the entry_cache_timeout

value for the domain.

</para>

<para>

For example, if the domain's entry_cache_timeout

is set to 30s and entry_cache_nowait_percentage is

set to 50 (percent), entries that come in after 15

seconds past the last cache update will be

returned immediately, but the SSSD will go and

update the cache on its own, so that future

requests will not need to block waiting for a

cache update.

</para>

<para>

Valid values for this option are 0-99 and

represent a percentage of the entry_cache_timeout

for each domain. For performance reasons, this

percentage will never reduce the nowait timeout to

less than 10 seconds.

(0 disables this feature)

</para>

<para>

Default: 50

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>entry_negative_timeout (integer)</term>

<listitem>

<para>

Specifies for how many seconds nss_sss should cache

negative cache hits (that is, queries for

invalid database entries, like nonexistent ones)

before asking the back end again.

</para>

<para>

Default: 15

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>filter_users, filter_groups (string)</term>

<listitem>

<para>

Exclude certain users from being fetched from the sss

NSS database. This is particularly useful for system

accounts. This option can also be set per-domain or

include fully-qualified names to filter only users from

the particular domain.

</para>

<para>

Default: root

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>filter_users_in_groups (bool)</term>

<listitem>

<para>

If you want filtered user still be group members

set this option to false.

</para>

<para>

Default: true

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>override_homedir (string)</term>

<listitem>

<para>

Override the user's home directory. You

can either provide an absolute value or a

template. In the template, the following

sequences are substituted:

<variablelist>

<varlistentry>

<term>%u</term>

<listitem><para>login name</para></listitem>

</varlistentry>

<varlistentry>

<term>%U</term>

<listitem><para>UID number</para></listitem>

</varlistentry>

<varlistentry>

<term>%d</term>

<listitem><para>domain name</para></listitem>

</varlistentry>

<varlistentry>

<term>%f</term>

<listitem><para>fully qualified user name (user@domain)</para></listitem>

</varlistentry>

<varlistentry>

<term>%%</term>

<listitem><para>a literal '%'</para>

</listitem>

</varlistentry>

</variablelist>

</para>

<para>

This option can also be set per-domain.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>allowed_shells (string)</term>

<listitem>

<para>

Restrict user shell to one of the listed values. The order of evaluation is:

</para>

<para>

1. If the shell is present in

<quote>/etc/shells</quote>, it is used.

</para>

<para>

2. If the shell is in the allowed_shells list but

not in <quote>/etc/shells</quote>, use the

value of the shell_fallback parameter.

</para>

<para>

3. If the shell is not in the allowed_shells list and

not in <quote>/etc/shells</quote>, a nologin shell

is used.

</para>

<para>

An empty string for shell is passed as-is to libc.

</para>

<para>

The <quote>/etc/shells</quote> is only read on SSSD start up, which means that

a restart of the SSSD is required in case a new shell is installed.

</para>

<para>

Default: Not set. The user shell is automatically used.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>vetoed_shells (string)</term>

<listitem>

<para>

Replace any instance of these shells with the shell_fallback

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>shell_fallback (string)</term>

<listitem>

<para>

The default shell to use if an allowed shell is not

installed on the machine.

</para>

<para>

Default: /bin/sh

</para>

</listitem>

</varlistentry>

</variablelist>

</refsect2>

<refsect2 id='PAM'>

<title>PAM configuration options</title>

<para>

These options can be used to configure the

Pluggable Authentication Module (PAM) service.

</para>

<variablelist>

<varlistentry>

<term>offline_credentials_expiration (integer)</term>

<listitem>

<para>

If the authentication provider is offline, how

long should we allow cached logins (in days since

the last successful online login).

</para>

<para>

Default: 0 (No limit)

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>offline_failed_login_attempts (integer)</term>

<listitem>

<para>

If the authentication provider is offline, how

many failed login attempts are allowed.

</para>

<para>

Default: 0 (No limit)

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>offline_failed_login_delay (integer)</term>

<listitem>

<para>

The time in minutes which has to pass after

offline_failed_login_attempts has been reached

before a new login attempt is possible.

</para>

<para>

If set to 0 the user cannot authenticate offline if

offline_failed_login_attempts has been reached. Only

a successful online authentication can enable

offline authentication again.

</para>

<para>

Default: 5

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>pam_verbosity (integer)</term>

<listitem>

<para>

Controls what kind of messages are shown to the user

during authentication. The higher the number to more

messages are displayed.

</para>

<para>

Currently sssd supports the following values:

</para>

<para>

<emphasis>0</emphasis>: do not show any message

</para>

<para>

<emphasis>1</emphasis>: show only important

messages

</para>

<para>

<emphasis>2</emphasis>: show informational messages

</para>

<para>

<emphasis>3</emphasis>: show all messages and debug

information

</para>

<para>

Default: 1

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>pam_id_timeout (integer)</term>

<listitem>

<para>

For any PAM request while SSSD is online, the SSSD will

attempt to immediately update the cached identity

information for the user in order to ensure that

authentication takes place with the latest information.

</para>

<para>

A complete PAM conversation may perform multiple PAM

requests, such as account management and session

opening. This option controls (on a

per-client-application basis) how long (in seconds) we

can cache the identity information to avoid excessive

round-trips to the identity provider.

</para>

<para>

Default: 5

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>pam_pwd_expiration_warning (integer)</term>

<listitem>

<para>

Display a warning N days before the password expires.

</para>

<para>

Please note that the backend server has to provide

information about the expiration time of the password.

If this information is missing, sssd cannot display a

warning.

</para>

<para>

Default: 7

</para>

</listitem>

</varlistentry>

</variablelist>

</refsect2>

</refsect1>

<refsect1 id='domain-sections'>

<title>DOMAIN SECTIONS</title>

<para>

These configuration options can be present in a domain

configuration section, that is, in a section called

<quote>[domain/<replaceable>NAME</replaceable>]</quote>

<variablelist>

<varlistentry>

<term>min_id,max_id (integer)</term>

<listitem>

<para>

UID and GID limits for the domain. If a domain

contains an entry that is outside these limits, it

is ignored.

</para>

<para>

For users, this affects the primary GID limit. The

user will not be returned to NSS if either the

UID or the primary GID is outside the range. For

non-primary group memberships, those that are in

range will be reported as expected.

</para>

<para>

Default: 1 for min_id, 0 (no limit) for max_id

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>timeout (integer)</term>

<listitem>

<para>

Timeout in seconds between heartbeats for this domain.

This is used to ensure that the backend process is

alive and capable of answering requests.

</para>

<para>

Default: 10

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>enumerate (bool)</term>

<listitem>

<para>

Determines if a domain can be enumerated. This

parameter can have one of the following values:

</para>

<para>

TRUE = Users and groups are enumerated

</para>

<para>

FALSE = No enumerations for this domain

</para>

<para>

Default: FALSE

</para>

<para>

Note: Enabling enumeration has a moderate

performance impact on SSSD while enumeration

is running. It may take up to several minutes

after SSSD startup to fully complete enumerations.

During this time, individual requests for

information will go directly to LDAP, though it

may be slow, due to the heavy enumeration

processing.

</para>

<para>

While the first enumeration is running, requests

for the complete user or group lists may return

no results until it completes.

</para>

<para>

Further, enabling enumeration may increase the time

necessary to detect network disconnection, as

longer timeouts are required to ensure that

enumeration lookups are completed successfully.

For more information, refer to the man pages for

the specific id_provider in use.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>entry_cache_timeout (integer)</term>

<listitem>

<para>

How many seconds should nss_sss consider

entries valid before asking the backend again

</para>

<para>

Default: 5400

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>cache_credentials (bool)</term>

<listitem>

<para>

Determines if user credentials are also cached

in the local LDB cache

</para>

<para>

User credentials are stored in a SHA512 hash, not

in plaintext

</para>

<para>

Default: FALSE

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>account_cache_expiration (integer)</term>

<listitem>

<para>

Number of days entries are left in cache after

last successful login before being removed during

a cleanup of the cache. 0 means keep forever.

The value of this parameter must be greater than or

equal to offline_credentials_expiration.

</para>

<para>

Default: 0 (unlimited)

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>id_provider (string)</term>

<listitem>

<para>

The Data Provider identity backend to use for this

domain.

</para>

<para>

Supported backends:

</para>

<para>

proxy: Support a legacy NSS provider

</para>

<para>

local: SSSD internal local provider

</para>

<para>

ldap: LDAP provider

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>use_fully_qualified_names (bool)</term>

<listitem>

<para>

If set to TRUE, all requests to this domain

must use fully qualified names. For example,

if used in LOCAL domain that contains a "test"

user, <command>getent passwd test</command>

wouldn't find the user while <command>getent

passwd test@LOCAL</command> would.

</para>

<para>

Default: FALSE

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>auth_provider (string)</term>

<listitem>

<para>

The authentication provider used for the domain.

Supported auth providers are:

</para>

<para>

<quote>ldap</quote> for native LDAP authentication. See

<citerefentry>

<refentrytitle>sssd-ldap</refentrytitle>

<manvolnum>5</manvolnum>

</citerefentry> for more information on configuring LDAP.

</para>

<para>

<quote>krb5</quote> for Kerberos authentication. See

<citerefentry>

<refentrytitle>sssd-krb5</refentrytitle>

<manvolnum>5</manvolnum>

</citerefentry> for more information on configuring Kerberos.

</para>

<para>

<quote>proxy</quote> for relaying authentication to some other PAM target.

</para>

<para>

<quote>none</quote> disables authentication explicitly.

</para>

<para>

Default: <quote>id_provider</quote> is used if it

is set and can handle authentication requests.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>access_provider (string)</term>

<listitem>

<para>

The access control provider used for the domain.

There are two built-in access providers (in

addition to any included in installed backends)

Internal special providers are:

</para>

<para>

<quote>permit</quote> always allow access.

</para>

<para>

<quote>deny</quote> always deny access.

</para>

<para>

<quote>simple</quote> access control based on access

or deny lists. See <citerefentry>

<refentrytitle>sssd-simple</refentrytitle>

<manvolnum>5</manvolnum></citerefentry> for more

information on configuring the simple access module.

</para>

<para>

Default: <quote>permit</quote>

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>chpass_provider (string)</term>

<listitem>

<para>

The provider which should handle change password

operations for the domain.

Supported change password providers are:

</para>

<para>

<quote>ipa</quote> to change a password stored

in an IPA server. See

<citerefentry>

<refentrytitle>sssd-ipa</refentrytitle>

<manvolnum>5</manvolnum>

</citerefentry> for more information on configuring IPA.

</para>

<para>

<quote>ldap</quote> to change a password stored

in a LDAP server. See

<citerefentry>

<refentrytitle>sssd-ldap</refentrytitle>

<manvolnum>5</manvolnum>

</citerefentry> for more information on configuring LDAP.

</para>

<para>

<quote>krb5</quote> to change the Kerberos

password. See

<citerefentry>

<refentrytitle>sssd-krb5</refentrytitle>

<manvolnum>5</manvolnum>

</citerefentry> for more information on configuring Kerberos.

</para>

<para>

<quote>proxy</quote> for relaying password changes

to some other PAM target.

</para>

<para>

<quote>none</quote> disallows password changes explicitly.

</para>

<para>

Default: <quote>auth_provider</quote> is used if it

is set and can handle change password requests.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>lookup_family_order (string)</term>

<listitem>

<para>

Provides the ability to select preferred address family

to use when performing DNS lookups.

</para>

<para>

Supported values:

</para>

<para>

ipv4_first: Try looking up IPv4 address, if that fails, try IPv6

</para>

<para>

ipv4_only: Only attempt to resolve hostnames to IPv4 addresses.

</para>

<para>

ipv6_first: Try looking up IPv6 address, if that fails, try IPv4

</para>

<para>

ipv6_only: Only attempt to resolve hostnames to IPv6 addresses.

</para>

<para>

Default: ipv4_first

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>dns_resolver_timeout (integer)</term>

<listitem>

<para>

Defines the amount of time (in seconds) to wait for a reply from

the DNS resolver before assuming that it is unreachable. If this

timeout is reached, the domain will continue to operate in

offline mode.

</para>

<para>

Default: 5

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>dns_discovery_domain (string)</term>

<listitem>

<para>

If service discovery is used in the back end, specifies

the domain part of the service discovery DNS query.

</para>

<para>

Default: Use the domain part of machine's hostname

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>override_gid (integer)</term>

<listitem>

<para>

Override the primary GID value with the one specified.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>case_sensitive (boolean)</term>

<listitem>

<para>

Treat user and group names as case sensitive. At

the moment, this option is not supported in

the local provider.

</para>

<para>

Default: True

</para>

</listitem>

</varlistentry>

</variablelist>

</para>

<para>

Options valid for proxy domains.

<variablelist>

<varlistentry>

<term>proxy_pam_target (string)</term>

<listitem>

<para>

The proxy target PAM proxies to.

</para>

<para>

Default: not set by default, you have to take an

existing pam configuration or create a new one and

add the service name here.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>proxy_lib_name (string)</term>

<listitem>

<para>

The name of the NSS library to use in proxy

domains. The NSS functions searched for in the

library are in the form of

_nss_$(libName)_$(function), for example

_nss_files_getpwent.

</para>

</listitem>

</varlistentry>

</variablelist>

</para>

<refsect2 id='local_domain'>

<title>The local domain section</title>

<para>

This section contains settings for domain that stores users and

groups in SSSD native database, that is, a domain that uses

<replaceable>id_provider=local</replaceable>.

</para>

<variablelist>

<title>Section parameters</title>

<varlistentry>

<term>default_shell (string)</term>

<listitem>

<para>

The default shell for users created

with SSSD userspace tools.

</para>

<para>

Default: <filename>/bin/bash</filename>

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>base_directory (string)</term>

<listitem>

<para>

The tools append the login name to

<replaceable>base_directory</replaceable> and

use that as the home directory.

</para>

<para>

Default: <filename>/home</filename>

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>create_homedir (bool)</term>

<listitem>

<para>

Indicate if a home directory should be created by default for new users.

Can be overridden on command line.

</para>

<para>

Default: TRUE

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>remove_homedir (bool)</term>

<listitem>

<para>

Indicate if a home directory should be removed by default for deleted users.

Can be overridden on command line.

</para>

<para>

Default: TRUE

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>homedir_umask (integer)</term>

<listitem>

<para>

Used by

<citerefentry>

<refentrytitle>sss_useradd</refentrytitle>

<manvolnum>8</manvolnum>

</citerefentry> to specify the default permissions on a newly created

home directory.

</para>

<para>

Default: 077

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>skel_dir (string)</term>

<listitem>

<para>

The skeleton directory, which contains files

and directories to be copied in the user's

home directory, when the home directory is

created by

<citerefentry>

<refentrytitle>sss_useradd</refentrytitle>

<manvolnum>8</manvolnum>

</citerefentry>

</para>

<para>

Default: <filename>/etc/skel</filename>

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>mail_dir (string)</term>

<listitem>

<para>

The mail spool directory. This is needed to

manipulate the mailbox when its corresponding

user account is modified or deleted.

If not specified, a default

value is used.

</para>

<para>

Default: <filename>/var/mail</filename>

</para>

</listitem>

</varlistentry>

<varlistentry>

<term>userdel_cmd (string)</term>

<listitem>

<para>

The command that is run after a user is removed.

The command us passed the username of the user being

removed as the first and only parameter. The return

code of the command is not taken into account.

</para>

<para>

Default: None, no command is run

</para>

</listitem>

</varlistentry>

</variablelist>

</refsect2>

</refsect1>

<refsect1 id='example'>

<title>EXAMPLE</title>

<para>

The following example shows a typical SSSD config. It does

not describe configuration of the domains themselves - refer to

documentation on configuring domains for more details.

<programlisting>

[sssd]

domains = LDAP

services = nss, pam

config_file_version = 2

[nss]

filter_groups = root

filter_users = root

[pam]

[domain/LDAP]

id_provider = ldap

ldap_uri = ldap://ldap.example.com

ldap_search_base = dc=example,dc=com

auth_provider = krb5

krb5_server = kerberos.example.com

krb5_realm = EXAMPLE.COM

cache_credentials = true

min_id = 10000

max_id = 20000

enumerate = False

</programlisting>

</para>

</refsect1>

<refsect1 id='see_also'>

<title>SEE ALSO</title>

<para>

<citerefentry>

<refentrytitle>sssd-ldap</refentrytitle><manvolnum>5</manvolnum>

</citerefentry>,

<citerefentry>

<refentrytitle>sssd-krb5</refentrytitle><manvolnum>5</manvolnum>

</citerefentry>,

<citerefentry>

<refentrytitle>sss_groupadd</refentrytitle><manvolnum>8</manvolnum>

</citerefentry>,

<citerefentry>

<refentrytitle>sss_groupdel</refentrytitle><manvolnum>8</manvolnum>

</citerefentry>,

<citerefentry>

<refentrytitle>sss_groupmod</refentrytitle><manvolnum>8</manvolnum>

</citerefentry>,

<citerefentry>

<refentrytitle>sss_useradd</refentrytitle><manvolnum>8</manvolnum>

</citerefentry>,

<citerefentry>

<refentrytitle>sss_userdel</refentrytitle><manvolnum>8</manvolnum>

</citerefentry>,

<citerefentry>

<refentrytitle>sss_usermod</refentrytitle><manvolnum>8</manvolnum>

</citerefentry>,

<citerefentry>

<refentrytitle>pam_sss</refentrytitle><manvolnum>8</manvolnum>

</citerefentry>.

</para>

</refsect1>

</refentry>

</reference>