docs-xml/manpages-3/idmap_hash.8.xml

   1 <?xml version="1.0" encoding="iso-8859-1"?>
   2 <!DOCTYPE refentry PUBLIC "-//Samba-Team//DTD DocBook V4.2-Based Variant V1.0//EN" "http://www.samba.org/samba/DTD/samba-doc">
   3 <refentry id="idmap_hash.8">
   4
   5 <refmeta>
   6         <refentrytitle>idmap_hash</refentrytitle>
   7         <manvolnum>8</manvolnum>
   8         <refmiscinfo class="source">Samba</refmiscinfo>
   9         <refmiscinfo class="manual">System Administration tools</refmiscinfo>
  10         <refmiscinfo class="version">3.5</refmiscinfo>
  11 </refmeta>
  12
  13
  14 <refnamediv>
  15         <refname>idmap_hash</refname>
  16         <refpurpose>Samba's idmap_hash Backend for Winbind</refpurpose>
  17 </refnamediv>
  18
  19 <refsynopsisdiv>
  20         <title>DESCRIPTION</title>
  21         <para>The idmap_hash plugin implements a hashing algorithm used to map
  22           SIDs for domain users and groups to 31-bit uids and gids, respectively.
  23           This plugin also implements the nss_info API and can be used
  24           to support a local name mapping files if enabled via the
  25           &quot;winbind normalize names&quot; and &quot;winbind nss info&quot;
  26           parameters in smb.conf.
  27         </para>
  28 </refsynopsisdiv>
  29
  30 <refsect1>
  31         <title>IDMAP OPTIONS</title>
  32
  33         <variablelist>
  34                 <varlistentry>
  35                 <term>name_map</term>
  36                 <listitem><para>
  37                     Specifies the absolute path to the name mapping
  38                     file used by the nss_info API.  Entries in the file
  39                     are of the form &quot;<replaceable>unix name</replaceable>
  40                     = <replaceable>qualified domain name</replaceable>&quot;.
  41                     Mapping of both user and group names is supported.
  42                 </para></listitem>
  43                 </varlistentry>
  44         </variablelist>
  45 </refsect1>
  46
  47 <refsect1>
  48         <title>EXAMPLES</title>
  49         <para>The following example utilizes the idmap_hash plugin for
  50           the idmap and nss_info information.
  51         </para>
  52
  53         <programlisting>
  54         [global]
  55         idmap backend = hash
  56         idmap uid = 1000-4000000000
  57         idmap gid = 1000-4000000000
  58
  59         winbind nss info = hash
  60         winbind normalize names = yes
  61         idmap_hash:name_map = /etc/samba/name_map.cfg
  62         </programlisting>
  63 </refsect1>
  64
  65 <refsect1>
  66         <title>AUTHOR</title>
  67
  68         <para>
  69         The original Samba software and related utilities
  70         were created by Andrew Tridgell. Samba is now developed
  71         by the Samba Team as an Open Source project similar
  72         to the way the Linux kernel is developed.
  73         </para>
  74 </refsect1>
  75
  76 </refentry>