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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE reference PUBLIC "-//OASIS//DTD DocBook V4.5//EN"
"http://www.oasis-open.org/docbook/xml/4.5/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>sss_override</refentrytitle>
<manvolnum>8</manvolnum>
</refmeta>
<refnamediv id='name'>
<refname>sss_override</refname>
<refpurpose>create local overrides of user and group attributes</refpurpose>
</refnamediv>
<refsynopsisdiv id='synopsis'>
<cmdsynopsis>
<command>sss_override</command>
<arg choice='plain'><replaceable>COMMAND</replaceable></arg>
<arg choice='opt'>
<replaceable>options</replaceable>
</arg>
</cmdsynopsis>
</refsynopsisdiv>
<refsect1 id='description'>
<title>DESCRIPTION</title>
<para>
<command>sss_override</command> enables to create a client-side
view and allows to change selected values of specific user
and groups. This change takes effect only on local machine.
</para>
<para>
Overrides data are stored in the SSSD cache. If the cache is deleted,
all local overrides are lost. Please note that after the first
override is created using any of the following
<emphasis>user-add</emphasis>, <emphasis>group-add</emphasis>,
<emphasis>user-import</emphasis> or
<emphasis>group-import</emphasis> command. SSSD needs to be
restarted to take effect.
<emphasis>sss_override</emphasis> prints message when a restart is
required.
</para>
<para>
<emphasis>NOTE:</emphasis> The options provided in this man page
only work with <quote>ldap</quote> and <quote>AD</quote> <quote>
id_provider</quote>. IPA overrides can be managed centrally
on the IPA server.
</para>
</refsect1>
<refsect1 id='commands'>
<title>AVAILABLE COMMANDS</title>
<para>
Argument <emphasis>NAME</emphasis> is the name of original object
in all commands. It is not possible to override
<emphasis>uid</emphasis> or <emphasis>gid</emphasis> to 0.
</para>
<variablelist remap='IP'>
<varlistentry>
<term>
<option>user-add</option>
<emphasis>NAME</emphasis>
<optional><option>-n,--name</option> NAME</optional>
<optional><option>-u,--uid</option> UID</optional>
<optional><option>-g,--gid</option> GID</optional>
<optional><option>-h,--home</option> HOME</optional>
<optional><option>-s,--shell</option> SHELL</optional>
<optional><option>-c,--gecos</option> GECOS</optional>
<optional><option>-x,--certificate</option>
BASE64 ENCODED CERTIFICATE</optional>
</term>
<listitem>
<para>
Override attributes of an user. Please be aware that
calling this command will replace any previous override
for the (NAMEd) user.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<option>user-del</option>
<emphasis>NAME</emphasis>
</term>
<listitem>
<para>
Remove user overrides. However be aware that overridden
attributes might be returned from memory cache. Please
see SSSD option <emphasis>memcache_timeout</emphasis>
for more details.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<option>user-find</option>
<optional><option>-d,--domain</option> DOMAIN</optional>
</term>
<listitem>
<para>
List all users with set overrides.
If <emphasis>DOMAIN</emphasis> parameter is set,
only users from the domain are listed.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<option>user-show</option>
<emphasis>NAME</emphasis>
</term>
<listitem>
<para>
Show user overrides.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<option>user-import</option>
<emphasis>FILE</emphasis>
</term>
<listitem>
<para>
Import user overrides from <emphasis>FILE</emphasis>.
Data format is similar to standard passwd file.
The format is:
</para>
<para>
original_name:name:uid:gid:gecos:home:shell:base64_encoded_certificate
</para>
<para>
where original_name is original name of the user whose
attributes should be overridden. The rest of fields
correspond to new values. You can omit a value simply
by leaving corresponding field empty.
</para>
<para>
Examples:
</para>
<para>
ckent:superman::::::
</para>
<para>
ckent@krypton.com::501:501:Superman:/home/earth:/bin/bash:
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<option>user-export</option>
<emphasis>FILE</emphasis>
</term>
<listitem>
<para>
Export all overridden attributes and store them in
<emphasis>FILE</emphasis>. See
<emphasis>user-import</emphasis> for data format.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<option>group-add</option>
<emphasis>NAME</emphasis>
<optional><option>-n,--name</option> NAME</optional>
<optional><option>-g,--gid</option> GID</optional>
</term>
<listitem>
<para>
Override attributes of a group. Please be aware that
calling this command will replace any previous override
for the (NAMEd) group.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<option>group-del</option>
<emphasis>NAME</emphasis>
</term>
<listitem>
<para>
Remove group overrides. However be aware that overridden
attributes might be returned from memory cache. Please
see SSSD option <emphasis>memcache_timeout</emphasis>
for more details.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<option>group-find</option>
<optional><option>-d,--domain</option> DOMAIN</optional>
</term>
<listitem>
<para>
List all groups with set overrides.
If <emphasis>DOMAIN</emphasis> parameter is set,
only groups from the domain are listed.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<option>group-show</option>
<emphasis>NAME</emphasis>
</term>
<listitem>
<para>
Show group overrides.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<option>group-import</option>
<emphasis>FILE</emphasis>
</term>
<listitem>
<para>
Import group overrides from <emphasis>FILE</emphasis>.
Data format is similar to standard group file.
The format is:
</para>
<para>
original_name:name:gid
</para>
<para>
where original_name is original name of the group whose
attributes should be overridden. The rest of fields
correspond to new values. You can omit a value simply
by leaving corresponding field empty.
</para>
<para>
Examples:
</para>
<para>
admins:administrators:
</para>
<para>
Domain Users:Users:501
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<option>group-export</option>
<emphasis>FILE</emphasis>
</term>
<listitem>
<para>
Export all overridden attributes and store them in
<emphasis>FILE</emphasis>. See
<emphasis>group-import</emphasis> for data format.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 id='options'>
<title>COMMON OPTIONS</title>
<para>
Those options are available with all commands.
</para>
<variablelist remap='IP'>
<varlistentry>
<term>
<option>--debug</option>
<replaceable>LEVEL</replaceable>
</term>
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="include/debug_levels_tools.xml" />
</varlistentry>
</variablelist>
</refsect1>
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="include/seealso.xml" />
</refentry>
</reference>
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