mirror of
https://github.com/Zeckmathederg/glfs.git
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edd2ec276f
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@3789 af4574ff-66df-0310-9fd7-8a98e5e911e0
443 lines
16 KiB
XML
443 lines
16 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
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"http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../../general.ent">
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%general-entities;
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<!ENTITY openldap-download-http "http://gd.tuwien.ac.at/infosys/network/OpenLDAP/openldap-release/openldap-&openldap-version;.tgz">
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<!ENTITY openldap-download-ftp "ftp://ftp.openldap.org/pub/OpenLDAP/openldap-release/openldap-&openldap-version;.tgz">
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<!ENTITY openldap-md5sum "383691dbabe05ee2b72a3e9db2042a82">
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<!ENTITY openldap-size "2.6 MB">
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<!ENTITY openldap-buildsize "76.7 MB">
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<!ENTITY openldap-time "6.58 SBU">
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]>
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<sect1 id="openldap" xreflabel="OpenLDAP-&openldap-version;">
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<sect1info>
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<othername>$LastChangedBy$</othername>
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<date>$Date$</date>
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</sect1info>
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<?dbhtml filename="openldap.html"?>
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<title><application>Open<acronym>LDAP</acronym></application>-&openldap-version;
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</title>
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<indexterm zone="openldap">
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<primary sortas="a-OpenLDAP">OpenLDAP</primary></indexterm>
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<sect2>
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<title>Introduction to
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<application>Open<acronym>LDAP</acronym></application></title>
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<para>The <application>Open<acronym>LDAP</acronym></application> package
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provides an open source implementation of the Lightweight Directory
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Access Protocol.</para>
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<sect3><title>Package information</title>
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<itemizedlist spacing='compact'>
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<listitem><para>Download (HTTP):
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<ulink url="&openldap-download-http;"/></para></listitem>
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<listitem><para>Download (FTP):
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<ulink url="&openldap-download-ftp;"/></para></listitem>
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<listitem><para>Download MD5 sum: &openldap-md5sum;</para></listitem>
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<listitem><para>Download size: &openldap-size;</para></listitem>
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<listitem><para>Estimated disk space required:
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&openldap-buildsize;</para></listitem>
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<listitem><para>Estimated build time:
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&openldap-time;</para></listitem></itemizedlist>
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</sect3>
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<sect3><title><application>Open<acronym>LDAP</acronym></application>
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dependencies</title>
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<sect4><title>Required</title>
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<para><xref linkend="db"/></para>
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</sect4>
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<sect4><title>Recommended</title>
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<para><xref linkend="cyrus-sasl"/> and <xref linkend="openssl"/></para>
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</sect4>
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<sect4><title>Optional</title>
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<para><xref linkend="tcpwrappers"/>,
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<xref linkend="gdbm"/>,
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<ulink url="http://www.gnu.org/software/pth/">GNU Pth</ulink>, and
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<xref linkend="heimdal"/> or
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<xref linkend="mitkrb"/></para>
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</sect4>
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</sect3>
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</sect2>
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<sect2>
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<title>Installation of
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<application>Open<acronym>LDAP</acronym></application></title>
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<para>Install <application>Open<acronym>LDAP</acronym></application> by
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running the following commands:</para>
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<screen><userinput><command>./configure --prefix=/usr --libexecdir=/usr/sbin \
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--sysconfdir=/etc --localstatedir=/srv/ldap \
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--enable-ldbm --disable-debug &&
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make depend &&
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make &&
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make test</command></userinput></screen>
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<para>Now, as the root user:</para>
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<screen><userinput role='root'><command>make install &&
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chmod 755 /usr/lib/libl*-2.2.so.7.0.17</command></userinput></screen>
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</sect2>
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<sect2>
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<title>Command explanations</title>
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<para><parameter>--libexecdir=/usr/sbin</parameter>: Installs the server
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executables in <filename class="directory">/usr/sbin</filename> instead of
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<filename class="directory">/usr/libexec</filename>.</para>
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<para><parameter>--sysconfdir=/etc</parameter>: Sets the configuration file
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directory to avoid the default of
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<filename class="directory">/usr/etc</filename>.</para>
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<para><parameter>--localstatedir=/srv/ldap</parameter>: Sets the directory
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to use for the <acronym>LDAP</acronym> directory database, replication logs and
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run-time variable data.</para>
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<para><parameter>--enable-ldbm</parameter>: Build <command>slapd</command>
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with the primary database back end using either
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<application>Berkeley DB</application> or
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<application><acronym>GNU</acronym> Database Manager</application>.</para>
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<para><parameter>--disable-debug</parameter>: Disable debugging code.</para>
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<para><command>make test</command>: Validates the correct build of the
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package. If you've enabled <application>tcp_wrappers</application>, ensure you
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add 127.0.0.1 to the <parameter>slapd</parameter> line in the
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<filename>/etc/hosts.allow</filename> file if you have a
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restrictive <filename>/etc/hosts.deny</filename> file. If you logged the
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output of the <command>make test</command>, an easy test to see if all the
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tests succeeded is to issue <command>grep ">>>>> Test succeeded"
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<replaceable>[logfilename]</replaceable> | wc -l</command>. You should have
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<computeroutput>39</computeroutput> returned.</para>
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<para><command>chmod 755 /usr/lib/libl*-2.2.so.7.0.17</command>: This command
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adds the executable bit to the shared libraries.</para>
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</sect2>
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<sect2>
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<title>Configuring
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<application>Open<acronym>LDAP</acronym></application></title>
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<sect3 id="openldap-config"><title>Config files</title>
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<para><filename>/etc/openldap/*</filename></para>
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<indexterm zone="openldap openldap-config">
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<primary sortas="e-etc-openldap">/etc/openldap/*</primary></indexterm>
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</sect3>
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<sect3><title>Configuration Information</title>
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<para>Configuring the <command>slapd</command> and <command>slurpd</command>
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servers can be complex. Securing the <acronym>LDAP</acronym> directory,
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especially if you are storing non-public data such as password databases,
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can also be a challenging task. You'll need to modify the
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<filename>/etc/openldap/slapd.conf</filename> and
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<filename>/etc/openldap/ldap.conf</filename> files to set up
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<application>Open<acronym>LDAP</acronym></application> for your particular
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needs.</para>
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<indexterm zone="openldap openldap-config">
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<primary sortas="e-etc-openldap-slapd.conf">/etc/openldap/slapd.conf</primary>
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</indexterm>
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<indexterm zone="openldap openldap-config">
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<primary sortas="e-etc-openldap-ldap.conf">/etc/openldap/ldap.conf</primary>
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</indexterm>
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<para>Resources to assist you with topics such as choosing a directory
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configuration, backend and database definitions, access control settings,
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running as a user other than root and setting a <command>chroot</command>
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environment include:
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</para>
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<itemizedlist spacing='compact'>
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<listitem><para>The <command>slapd</command> man page</para></listitem>
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<listitem><para>The <filename>slapd.conf</filename> man page</para></listitem>
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<listitem><para>The <ulink
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url="http://www.openldap.org/doc/admin22/">OpenLDAP 2.2 Administrator's
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Guide</ulink></para></listitem>
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<listitem><para>Documents located at
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<ulink url="http://www.openldap.org/pub/"/></para></listitem>
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</itemizedlist></sect3>
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<sect3><title>Utilizing <application>GDBM</application></title>
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<para>To utilize <application>GDBM</application> as the database
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backend, the <quote>database</quote> entry in
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<filename>/etc/openldap/slapd.conf</filename> must be changed from
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<quote>bdb</quote> to <quote>ldbm</quote>. You can use both by creating an
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additional database section in <filename>/etc/openldap/slapd.conf</filename>.
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</para></sect3>
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<sect3><title><application>Mozilla</application> Address Directory</title>
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<para>By default, <acronym>LDAP</acronym>v2 support is disabled in the
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<filename>slapd.conf</filename> file. Once the database is properly
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set up and <application>Mozilla</application> is configured to use the
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directory, you must add <option>allow bind_v2</option> to the
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<filename>slapd.conf</filename> file.</para></sect3>
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<sect3 id="openldap-init"><title>Init Script</title>
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<para>To automate the startup of the <acronym>LDAP</acronym> server at system
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bootup, install the <filename>/etc/rc.d/init.d/openldap</filename> init script
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included in the <xref linkend="intro-important-bootscripts"/> package using the
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following command:</para>
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<indexterm zone="openldap openldap-init">
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<primary sortas="f-openldap">openldap</primary></indexterm>
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<screen><userinput><command>make install-openldap1</command></userinput></screen>
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<para><emphasis>Note:</emphasis> The init script you just installed only starts
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the <command>slapd</command> daemon. If you wish to also start the
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<command>slurpd</command> daemon at system startup, install a modified version
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of the script using this command:</para>
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<screen><userinput><command>make install-openldap2</command></userinput></screen>
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<note><para>The init script starts the daemons without any parameters. You'll
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need to modify the script to include the parameters needed for your specific
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configuration. See the <command>slapd</command> and <command>slurpd</command>
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man pages for parameter information.</para></note>
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</sect3>
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<sect3><title>Testing the Configuration</title>
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<para>Start the <acronym>LDAP</acronym> server using the init script:</para>
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<screen><userinput><command>/etc/rc.d/init.d/openldap start</command></userinput></screen>
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<para>Verify access to the <acronym>LDAP</acronym> server with the following
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command:</para>
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<screen><userinput><command>ldapsearch -x -b '' -s base '(objectclass=*)' namingContexts</command></userinput></screen>
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<para>The expected result is:</para>
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<screen><computeroutput># extended LDIF
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#
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# LDAPv3
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# base <> with scope base
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# filter: (objectclass=*)
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# requesting: namingContexts
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#
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#
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dn:
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namingContexts: dc=my-domain,dc=com
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# search result
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search: 2
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result: 0 Success
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# numResponses: 2
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# numEntries: 1</computeroutput></screen>
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</sect3>
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</sect2>
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<sect2>
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<title>Contents</title>
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<segmentedlist>
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<segtitle>Installed Programs</segtitle>
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<segtitle>Installed Libraries</segtitle>
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<segtitle>Installed Directories</segtitle>
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<seglistitem>
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<seg>ldapadd, ldapcompare, ldapdelete, ldapmodify, ldapmodrdn, ldappasswd,
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ldapsearch, ldapwhoami, slapadd, slapcat, slapd, slapdn, slapindex,
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slappasswd, slaptest and slurpd</seg>
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<seg>liblber.[so,a], libldap.[so,a] and libldap_r.[so,a]</seg>
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<seg>/etc/openldap, /srv/ldap and /usr/share/openldap</seg>
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</seglistitem>
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</segmentedlist>
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<variablelist>
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<bridgehead renderas="sect3">Short Descriptions</bridgehead>
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<?dbfo list-presentation="list"?>
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<varlistentry id="ldapadd">
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<term><command>ldapadd</command></term>
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<listitem><para>opens a connection to an <acronym>LDAP</acronym> server,
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binds and adds entries.</para>
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<indexterm zone="openldap ldapadd">
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<primary sortas="b-ldapadd">ldapadd</primary>
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</indexterm></listitem>
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</varlistentry>
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<varlistentry id="ldapcompare">
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<term><command>ldapcompare</command></term>
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<listitem><para>opens a connection to an <acronym>LDAP</acronym> server,
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binds and performs a compare using specified parameters.</para>
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<indexterm zone="openldap ldapcompare">
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<primary sortas="b-ldapcompare">ldapcompare</primary>
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</indexterm></listitem>
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</varlistentry>
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<varlistentry id="ldapdelete">
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<term><command>ldapdelete</command></term>
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<listitem><para> opens a connection to an <acronym>LDAP</acronym> server,
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binds and deletes one or more entries.</para>
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<indexterm zone="openldap ldapdelete">
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<primary sortas="b-ldapdelete">ldapdelete</primary>
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</indexterm></listitem>
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</varlistentry>
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<varlistentry id="ldapmodify">
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<term><command>ldapmodify</command></term>
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<listitem><para>opens a connection to an <acronym>LDAP</acronym> server,
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binds and modifies entries.</para>
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<indexterm zone="openldap ldapmodify">
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<primary sortas="b-ldapmodify">ldapmodify</primary>
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</indexterm></listitem>
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</varlistentry>
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<varlistentry id="ldapmodrdn">
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<term><command>ldapmodrdn</command></term>
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<listitem><para>opens a connection to an <acronym>LDAP</acronym> server,
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binds and modifies the <acronym>RDN</acronym> of entries.</para>
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<indexterm zone="openldap ldapmodrdn">
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<primary sortas="b-ldapmodrdn">ldapmodrdn</primary>
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</indexterm></listitem>
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</varlistentry>
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<varlistentry id="ldappasswd">
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<term><command>ldappasswd</command></term>
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<listitem><para>is a tool to set the password of an <acronym>LDAP</acronym>
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user.</para>
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<indexterm zone="openldap ldappasswd">
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<primary sortas="b-ldappasswd">ldappasswd</primary>
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</indexterm></listitem>
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</varlistentry>
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<varlistentry id="ldapsearch">
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<term><command>ldapsearch</command></term>
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<listitem><para>opens a connection to an <acronym>LDAP</acronym> server,
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binds and performs a search using specified parameters.</para>
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<indexterm zone="openldap ldapsearch">
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<primary sortas="b-ldapsearch">ldapsearch</primary>
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</indexterm></listitem>
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</varlistentry>
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<varlistentry id="ldapwhoami">
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<term><command>ldapwhoami</command></term>
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<listitem><para>opens a connection to an <acronym>LDAP</acronym> server,
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binds and displays whoami information.</para>
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<indexterm zone="openldap ldapwhoami">
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<primary sortas="b-ldapwhoami">ldapwhoami</primary>
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</indexterm></listitem>
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</varlistentry>
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<varlistentry id="slapadd">
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<term><command>slapadd</command></term>
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<listitem><para>is used to add entries specified in <acronym>LDAP</acronym>
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Directory Interchange Format (<acronym>LDIF</acronym>) to an
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<acronym>LDAP</acronym> database.</para>
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<indexterm zone="openldap slapadd">
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<primary sortas="b-slapadd">slapadd</primary>
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</indexterm></listitem>
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</varlistentry>
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<varlistentry id="slapcat">
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<term><command>slapcat</command></term>
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<listitem><para>is used to generate an <acronym>LDAP</acronym>
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<acronym>LDIF</acronym> output based upon the contents of a slapd
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database.</para>
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<indexterm zone="openldap slapcat">
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<primary sortas="b-slapcat">slapcat</primary>
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</indexterm></listitem>
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</varlistentry>
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<varlistentry id="slapd">
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<term><command>slapd</command></term>
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<listitem><para>is the stand-alone <acronym>LDAP</acronym> server.</para>
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<indexterm zone="openldap slapd">
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<primary sortas="b-slapd">slapd</primary>
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</indexterm></listitem>
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</varlistentry>
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<varlistentry id="slapdn">
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<term><command>slapdn</command></term>
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<listitem><para>checks a list of string-represented <acronym>DN</acronym>s
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based on schema syntax.</para>
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<indexterm zone="openldap slapdn">
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<primary sortas="b-slapdn">slapdn</primary>
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</indexterm></listitem>
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</varlistentry>
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<varlistentry id="slapindex">
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<term><command>slapindex</command></term>
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<listitem><para>is used to regenerate slapd indices based upon the current
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contents of a database.</para>
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<indexterm zone="openldap slapindex">
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<primary sortas="b-slapindex">slapindex</primary>
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</indexterm></listitem>
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</varlistentry>
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<varlistentry id="slappasswd">
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<term><command>slappasswd</command></term>
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<listitem><para>is an <application>Open<acronym>LDAP</acronym></application>
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password utility.</para>
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<indexterm zone="openldap slappasswd">
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<primary sortas="b-slappasswd">slappasswd</primary>
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</indexterm></listitem>
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</varlistentry>
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<varlistentry id="slaptest">
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<term><command>slaptest</command></term>
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<listitem><para>checks the sanity of the <filename>slapd.conf</filename>
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file.</para>
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<indexterm zone="openldap slaptest">
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<primary sortas="b-slaptest">slaptest</primary>
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</indexterm></listitem>
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</varlistentry>
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<varlistentry id="slurpd">
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<term><command>slurpd</command></term>
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<listitem><para>is the stand-alone <acronym>LDAP</acronym> replication
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server.</para>
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<indexterm zone="openldap slurpd">
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<primary sortas="b-slurpd">slurpd</primary>
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</indexterm></listitem>
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</varlistentry>
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<varlistentry id="liblber">
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<term><filename class='libraryfile'>liblber.[so,a]</filename></term>
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<listitem><para>is a set of lightweight Basic Encoding Rules routines. These
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routines are used by the <acronym>LDAP</acronym> library routines to encode
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and decode <acronym>LDAP</acronym> protocol elements using the (slightly
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simplified) Basic Encoding Rules defined by <acronym>LDAP</acronym>. They are
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not normally used directly by an <acronym>LDAP</acronym> application program
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except in the handling of controls and extended operations.</para>
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<indexterm zone="openldap liblber">
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<primary sortas="c-liblber">liblber.[so,a]</primary>
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</indexterm></listitem>
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</varlistentry>
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<varlistentry id="libldap">
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|
<term><filename class='libraryfile'>libldap.[so,a]</filename></term>
|
|
<listitem><para>supports the <acronym>LDAP</acronym> programs and provide
|
|
functionality for other programs interacting with
|
|
<acronym>LDAP</acronym>.</para>
|
|
<indexterm zone="openldap libldap">
|
|
<primary sortas="c-libldap">libldap.[so,a]</primary>
|
|
</indexterm></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="libldap_r">
|
|
<term><filename class='libraryfile'>libldap_r.[so,a]</filename></term>
|
|
<listitem><para>contains the functions required by the <acronym>LDAP</acronym>
|
|
programs to produce the results from <acronym>LDAP</acronym> requests.</para>
|
|
<indexterm zone="openldap libldap_r">
|
|
<primary sortas="c-libldap_r">libldap_r.[so,a]</primary>
|
|
</indexterm></listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
|
|
</sect2>
|
|
|
|
</sect1>
|