[0931098] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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| 7 | <!ENTITY openldap-download-http "http://gd.tuwien.ac.at/infosys/network/OpenLDAP/openldap-release/openldap-&openldap-version;.tgz">
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| 8 | <!ENTITY openldap-download-ftp "ftp://ftp.openldap.org/pub/OpenLDAP/openldap-release/openldap-&openldap-version;.tgz">
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| 9 | <!ENTITY openldap-size "2.0 MB">
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| 10 | <!ENTITY openldap-buildsize "116 MB">
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| 11 | <!ENTITY openldap-time "7.52 SBU">
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| 12 |
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| 13 | ]>
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| 14 |
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[9a9a0fec] | 15 | <sect1 id="openldap" xreflabel="OpenLDAP-&openldap-version;">
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[00bb024c] | 16 | <?dbhtml filename="openldap.html"?>
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[9a9a0fec] | 17 | <title>Open<acronym>LDAP</acronym>-&openldap-version;</title>
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[9905a3c] | 18 |
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[0931098] | 19 | <sect2>
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| 20 | <title>Introduction to <application>Open<acronym>LDAP</acronym></application></title>
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| 21 |
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| 22 | <para>The <application>Open<acronym>LDAP</acronym></application> package
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| 23 | provides an open source implementation of the Lightweight Directory
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| 24 | Access Protocol.</para>
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| 25 |
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| 26 | <sect3><title>Package information</title>
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| 27 | <itemizedlist spacing='compact'>
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| 28 | <listitem><para>Download (HTTP): <ulink url="&openldap-download-http;"/></para></listitem>
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| 29 | <listitem><para>Download (FTP): <ulink url="&openldap-download-ftp;"/></para></listitem>
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| 30 | <listitem><para>Download size: &openldap-size;</para></listitem>
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| 31 | <listitem><para>Estimated Disk space required: &openldap-buildsize;</para></listitem>
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| 32 | <listitem><para>Estimated build time: &openldap-time;</para></listitem></itemizedlist>
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| 33 | </sect3>
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| 34 |
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| 35 | <sect3><title><application>Open<acronym>LDAP</acronym></application> dependencies</title>
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| 36 | <sect4><title>Required</title>
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| 37 | <para><xref linkend="db"/>
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| 38 | </para></sect4>
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| 39 | <sect4><title>Optional</title>
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| 40 | <para>
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| 41 | <xref linkend="openssl"/>,
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| 42 | <xref linkend="gdbm"/>,
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| 43 | <xref linkend="tcpwrappers"/>,
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| 44 | <xref linkend="readline"/>,
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| 45 | <xref linkend="heimdal"/> or
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| 46 | <xref linkend="mitkrb"/>, and
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| 47 | <ulink url="http://asg.web.cmu.edu/sasl/">Cyrus SASL</ulink>
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| 48 | </para></sect4>
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| 49 | </sect3>
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| 50 |
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| 51 | </sect2>
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| 52 |
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| 53 | <sect2>
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| 54 | <title>Installation of <application>Open<acronym>LDAP</acronym></application></title>
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| 55 |
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| 56 | <para>Install <application>Open<acronym>LDAP</acronym></application> by
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| 57 | running the following commands:</para>
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| 58 |
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| 59 | <screen><userinput><command>./configure --prefix=/usr --libexecdir=/usr/sbin \
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| 60 | --sysconfdir=/etc --localstatedir=/var/lib \
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| 61 | --disable-debug --enable-ldbm &&
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| 62 | make depend &&
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| 63 | make &&
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| 64 | make test &&
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| 65 | make install</command></userinput></screen>
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| 66 |
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| 67 | </sect2>
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| 68 |
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| 69 | <sect2>
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| 70 | <title>Command explanations</title>
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| 71 |
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| 72 | <para><parameter>--sysconfdir=/etc</parameter>: Sets the configuration file directory to
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| 73 | avoid the default of <filename class="directory">/usr/etc</filename>.</para>
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| 74 |
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| 75 | <para><parameter>--libexecdir=/usr/sbin</parameter>: Puts the server executables in
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| 76 | <filename class="directory">/usr/sbin</filename> instead of <filename
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| 77 | class="directory">/usr/libexec</filename>.</para>
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| 78 |
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| 79 | <para><option>--enable-ldbm</option>: Build <command>slapd</command>
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| 80 | with primary database back end using either <application>Berkeley
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| 81 | DB</application> or
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| 82 | <application><acronym>GNU</acronym> Database Manager</application>.</para>
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| 83 |
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| 84 | <para><option>--disable-debug</option>: Disable debugging code.</para>
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| 85 |
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| 86 | <para><command>make test</command>: Validate correct build of the package.</para>
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| 87 |
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| 88 | </sect2>
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| 89 |
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| 90 | <sect2>
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| 91 | <title>Configuring Open<acronym>LDAP</acronym></title>
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| 92 |
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| 93 | <sect3><title>Config files</title>
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| 94 | <para><filename>/etc/openldap/*</filename></para>
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| 95 | </sect3>
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| 96 |
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| 97 | <sect3><title>Configuration Information</title>
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| 98 |
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| 99 | <para>The only configuration needed for
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| 100 | <application>Open<acronym>LDAP</acronym></application> is
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| 101 | to run <command>ldconfig</command>. The <acronym>LDAP</acronym> server
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| 102 | can be started by <command>/usr/sbin/slapd</command> as described in
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| 103 | the man page slapd(8). You can verify that <acronym>LDAP</acronym> is
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| 104 | running with <command>ps aux</command> and you can verify access to the
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| 105 | <acronym>LDAP</acronym> server with the following command:</para>
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| 106 | <screen><userinput><command>ldapsearch -x -b '' -s base '(objectclass=*)' namingContexts</command></userinput></screen>
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| 107 |
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| 108 | <para>The correct result is:</para>
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| 109 | <screen><computeroutput># extended LDIF
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| 110 | #
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| 111 | # LDAPv3
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| 112 | # base <> with scope base
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| 113 | # filter: (objectclass=*)
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| 114 | # requesting: namingContexts
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| 115 | #
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| 116 |
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| 117 | #
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| 118 | dn:
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| 119 | namingContexts: dc=my-domain,dc=com
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| 120 |
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| 121 | # search result
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| 122 | search: 2
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| 123 | result: 0 Success
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| 124 |
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| 125 | # numResponses: 2
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| 126 | # numEntries: 1</computeroutput></screen>
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| 127 |
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| 128 | <para>Kill the server with this command:</para>
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| 129 | <screen><userinput><command>kill -INT `cat /var/lib/slapd.pid`</command></userinput></screen>
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| 130 |
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| 131 | <para>You are now ready to modify the
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| 132 | <filename>/etc/openldap/slapd.conf</filename> to be specific to your
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| 133 | installation.</para>
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| 134 |
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| 135 | <para><emphasis>Utilizing <application>GDBM</application></emphasis></para>
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| 136 |
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| 137 | <para>To utilize <application>GDBM</application> as the database
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| 138 | backend, the "database" entry in <filename>/etc/openldap/slapd.conf</filename>
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| 139 | must be changed from "bdb" to "ldbm". You can use both by creating an
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| 140 | additional database section in <filename>/etc/openldap/slapd.conf</filename>.</para>
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| 141 |
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| 142 | <para><emphasis>Securing your <acronym>LDAP</acronym> server</emphasis></para>
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| 143 |
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| 144 | <para>Significant configuration is needed for
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| 145 | <application>Open<acronym>LDAP</acronym></application> to utilize
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| 146 | security features. The <ulink
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| 147 | url="http://www.openldap.org/doc/admin21/">OpenLDAP 2.1 Administrator's
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| 148 | Guide</ulink> is a good place to start for access control settings,
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| 149 | running as a user other than root and setting a chroot environment.</para>
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| 150 |
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| 151 | <para><emphasis>User Tools</emphasis></para>
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| 152 |
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| 153 | <para>Data can be added to the <acronym>LDAP</acronym> database via
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| 154 | <command>ldapadd</command>. There are other programs that can use
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| 155 | the database. For more information see the appropriate man page.</para>
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| 156 |
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| 157 | <para><emphasis><application>Mozilla</application> Address Directory</emphasis></para>
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| 158 |
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| 159 | <para>By default, LDAPv2 support is disabled in the
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| 160 | <filename>slapd.conf</filename> file. Once the database is properly
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| 161 | setup and <application>Mozilla</application> is configured to use the
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| 162 | directory, you must add <option>allow bind_v2</option> to the
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| 163 | <filename>slapd.conf</filename> file.</para>
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| 164 |
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| 165 |
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| 166 | </sect3>
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| 167 |
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| 168 | </sect2>
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| 169 |
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| 170 | <sect2>
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| 171 | <title>Contents</title>
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| 172 |
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| 173 | <para>The Open<acronym><acronym>LDAP</acronym></acronym> package contains
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| 174 | <command>ldapadd</command>,
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| 175 | <command>ldapcompare</command>,
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| 176 | <command>ldapdelete</command>,
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| 177 | <command>ldapmodify</command>,
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| 178 | <command>ldapmodrdn</command>,
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| 179 | <command>ldappasswd</command>,
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| 180 | <command>ldapsearch</command>,
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| 181 | <command>ldapwhoami</command>,
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| 182 | <command>slapadd</command>,
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| 183 | <command>slapcat</command>,
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| 184 | <command>slapd</command>,
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| 185 | <command>slapindex</command>,
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| 186 | <command>slappasswd</command>,
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| 187 | <command>slurpd</command>,
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| 188 | <filename class="libraryfile">liblber</filename> and
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| 189 | <filename class="libraryfile">libldap</filename>.</para>
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| 190 |
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| 191 | </sect2>
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| 192 |
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| 193 | <sect2><title>Description</title>
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| 194 |
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| 195 | <sect3><title>ldapadd</title>
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| 196 | <para><command>ldapadd</command> opens a connection to an <acronym>LDAP</acronym> server,
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| 197 | binds and adds entries.</para></sect3>
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| 198 |
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| 199 | <sect3><title>ldapcompare</title>
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| 200 | <para><command>ldapcompare</command> opens a connection to an <acronym>LDAP</acronym>
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| 201 | server, binds and performs a compare using specified
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| 202 | parameters.</para></sect3>
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| 203 |
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| 204 | <sect3><title>ldapdelete</title>
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| 205 | <para><command>ldapdelete</command> opens a connection to an <acronym>LDAP</acronym> server,
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| 206 | binds and deletes one or more entries.</para></sect3>
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| 207 |
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| 208 | <sect3><title>ldapmodify</title>
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| 209 | <para><command>ldapmodify</command> opens a connection to an <acronym>LDAP</acronym>
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| 210 | server, binds and modifies entries.</para></sect3>
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| 211 |
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| 212 | <sect3><title>ldapmodrdn</title>
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| 213 | <para><command>ldapmodrdn</command> opens a connection to an <acronym>LDAP</acronym>
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| 214 | server, binds and modifies the <acronym>RDN</acronym> of
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| 215 | entries.</para></sect3>
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| 216 |
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| 217 | <sect3><title>ldappasswd</title>
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| 218 | <para><command>ldappasswd</command> is a tool to set the password of an
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| 219 | <acronym>LDAP</acronym> user.</para></sect3>
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| 220 |
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| 221 | <sect3><title>ldapsearch</title>
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| 222 | <para><command>ldapsearch</command> opens a connection to an <acronym>LDAP</acronym>
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| 223 | server, binds and performs a search using specified
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| 224 | parameters.</para></sect3>
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| 225 |
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| 226 | <sect3><title>ldapwhoami</title>
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| 227 | <para><command>ldapwhoami</command> open a connection to an <acronym>LDAP</acronym> server,
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| 228 | binds and performs a whoami operation.</para></sect3>
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| 229 |
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| 230 | <sect3><title>slapadd</title>
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| 231 | <para><command>slapadd</command> is used to add entries specified in
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| 232 | <acronym>LDAP</acronym> Directory Interchange Format (<acronym>LDIF</acronym>) to a
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| 233 | slapd database.</para></sect3>
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| 234 |
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| 235 | <sect3><title>slapcat</title>
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| 236 | <para><command>slapcat</command> is used to generate an <acronym>LDAP</acronym>
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| 237 | <acronym>LDIF</acronym> output
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| 238 | based upon the contents of a slapd database.</para></sect3>
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| 239 |
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| 240 | <sect3><title>slapd</title>
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| 241 | <para><command>slapd</command> is the stand-alone <acronym>LDAP</acronym> server.</para></sect3>
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| 242 |
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| 243 | <sect3><title>slapindex</title>
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| 244 | <para><command>slapindex</command> is used to regenerate slapd
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| 245 | indices based upon the current contents of a database.</para></sect3>
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| 246 |
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| 247 | <sect3><title>slappasswd</title>
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| 248 | <para><command>slappasswd</command> is an Open<acronym>LDAP</acronym> password
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| 249 | utility.</para></sect3>
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| 250 |
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| 251 | <sect3><title>slurpd</title>
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| 252 | <para><command>slurpd</command> is the stand-alone
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| 253 | <acronym>LDAP</acronym> replication server.</para></sect3>
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| 254 |
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| 255 | <sect3><title>liblber and libldap</title>
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| 256 | <para>These libraries support the <acronym>LDAP</acronym> programs and provide functionality for
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| 257 | other programs interacting with <acronym>LDAP</acronym>.</para></sect3>
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| 258 |
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| 259 | </sect2>
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[9905a3c] | 260 |
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| 261 | </sect1>
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| 262 |
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