| 1 | '\" t
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| 2 | .\" Title: idmap_hash
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| 3 | .\" Author: [see the "AUTHOR" section]
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| 4 | .\" Generator: DocBook XSL Stylesheets v1.76.1 <http://docbook.sf.net/>
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| 5 | .\" Date: 09/18/2013
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| 6 | .\" Manual: System Administration tools
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| 7 | .\" Source: Samba 3.6
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| 8 | .\" Language: English
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| 9 | .\"
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| 10 | .TH "IDMAP_HASH" "8" "09/18/2013" "Samba 3\&.6" "System Administration tools"
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| 11 | .\" -----------------------------------------------------------------
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| 12 | .\" * Define some portability stuff
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| 13 | .\" -----------------------------------------------------------------
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| 14 | .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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| 15 | .\" http://bugs.debian.org/507673
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| 16 | .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
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| 27 | .\" -----------------------------------------------------------------
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| 28 | .\" * MAIN CONTENT STARTS HERE *
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| 29 | .\" -----------------------------------------------------------------
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| 30 | .SH "NAME"
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| 31 | idmap_hash \- Samba\*(Aqs idmap_hash Backend for Winbind
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| 32 | .SH "DESCRIPTION"
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| 33 | .PP
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| 34 | The idmap_hash plugin implements a hashing algorithm used to map SIDs for domain users and groups to 31\-bit uids and gids, respectively\&. This plugin also implements the nss_info API and can be used to support a local name mapping files if enabled via the "winbind normalize names" and "winbind nss info" parameters in smb\&.conf\&.
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| 35 | .SH "IDMAP OPTIONS"
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| 36 | .PP
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| 37 | name_map
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| 38 | .RS 4
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| 39 | Specifies the absolute path to the name mapping file used by the nss_info API\&. Entries in the file are of the form "\fIunix name\fR
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| 40 | =
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| 41 | \fIqualified domain name\fR"\&. Mapping of both user and group names is supported\&.
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| 42 | .RE
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| 43 | .SH "EXAMPLES"
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| 44 | .PP
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| 45 | The following example utilizes the idmap_hash plugin for the idmap and nss_info information\&.
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| 46 | .sp
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| 47 | .if n \{\
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| 48 | .RS 4
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| 49 | .\}
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| 50 | .nf
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| 51 | [global]
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| 52 | idmap config * : backend = hash
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| 53 | idmap config * : range = 1000\-4000000000
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| 54 |
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| 55 | winbind nss info = hash
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| 56 | winbind normalize names = yes
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| 57 | idmap_hash:name_map = /etc/samba/name_map\&.cfg
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| 58 |
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| 59 | .fi
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| 60 | .if n \{\
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| 61 | .RE
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| 62 | .\}
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| 63 | .SH "AUTHOR"
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| 64 | .PP
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| 65 | 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\&.
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