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authorhongbotian <hongbo.tianhongbo@huawei.com>2015-11-30 01:35:09 -0500
committerhongbotian <hongbo.tianhongbo@huawei.com>2015-11-30 01:36:35 -0500
commitcc40af334e619bb549038238507407866f774f8f (patch)
tree43ddc1974f72997a57173151eafb23e6025a13c9 /rubbos/app/apache2/manual/mod/mod_ldap.html.en
parent68e74fd78b2485e5914ce34a5b30f4485029e021 (diff)
upload apache
JIRA: BOTTLENECK-10 Change-Id: I67eae31de6dc824097dfa56ab454ba36fdd23a2c Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>
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+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head><!--
+ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+ This file is generated from xml source: DO NOT EDIT
+ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+ -->
+<title>mod_ldap - Apache HTTP Server</title>
+<link href="../style/css/manual.css" rel="stylesheet" media="all" type="text/css" title="Main stylesheet" />
+<link href="../style/css/manual-loose-100pc.css" rel="alternate stylesheet" media="all" type="text/css" title="No Sidebar - Default font size" />
+<link href="../style/css/manual-print.css" rel="stylesheet" media="print" type="text/css" />
+<link href="../images/favicon.ico" rel="shortcut icon" /></head>
+<body>
+<div id="page-header">
+<p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/directives.html">Directives</a> | <a href="../faq/">FAQ</a> | <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p>
+<p class="apache">Apache HTTP Server Version 2.0</p>
+<img alt="" src="../images/feather.gif" /></div>
+<div class="up"><a href="./"><img title="&lt;-" alt="&lt;-" src="../images/left.gif" /></a></div>
+<div id="path">
+<a href="http://www.apache.org/">Apache</a> &gt; <a href="http://httpd.apache.org/">HTTP Server</a> &gt; <a href="http://httpd.apache.org/docs/">Documentation</a> &gt; <a href="../">Version 2.0</a> &gt; <a href="./">Modules</a></div>
+<div id="page-content">
+<div id="preamble"><h1>Apache Module mod_ldap</h1>
+<div class="toplang">
+<p><span>Available Languages: </span><a href="../en/mod/mod_ldap.html" title="English">&nbsp;en&nbsp;</a></p>
+</div>
+<table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>LDAP connection pooling and result caching services for use
+by other LDAP modules</td></tr>
+<tr><th><a href="module-dict.html#Status">Status:</a></th><td>Experimental</td></tr>
+<tr><th><a href="module-dict.html#ModuleIdentifier">Module Identifier:</a></th><td>ldap_module</td></tr>
+<tr><th><a href="module-dict.html#SourceFile">Source File:</a></th><td>util_ldap.c</td></tr>
+<tr><th><a href="module-dict.html#Compatibility">Compatibility:</a></th><td>Available in version 2.0.41 and later</td></tr></table>
+<h3>Summary</h3>
+
+ <p>This module was created to improve the performance of
+ websites relying on backend connections to LDAP servers. In
+ addition to the functions provided by the standard LDAP
+ libraries, this module adds an LDAP connection pool and an LDAP
+ shared memory cache.</p>
+
+ <p>To enable this module, LDAP support must be compiled into
+ apr-util. This is achieved by adding the <code>--with-ldap</code>
+ flag to the <code class="program"><a href="../programs/configure.html">configure</a></code> script when building
+ Apache.</p>
+
+ <p>SSL support requires that <code class="module"><a href="../mod/mod_ldap.html">mod_ldap</a></code> be linked
+ with one of the following LDAP SDKs: <a href="http://www.openldap.org/">
+ OpenLDAP SDK</a> (both 1.x and 2.x), <a href="http://developer.novell.com/ndk/cldap.htm">
+ Novell LDAP SDK</a> or the <a href="http://www.iplanet.com/downloads/developer/">
+ iPlanet(Netscape)</a> SDK.</p>
+
+</div>
+<div id="quickview"><h3 class="directives">Directives</h3>
+<ul id="toc">
+<li><img alt="" src="../images/down.gif" /> <a href="#ldapcacheentries">LDAPCacheEntries</a></li>
+<li><img alt="" src="../images/down.gif" /> <a href="#ldapcachettl">LDAPCacheTTL</a></li>
+<li><img alt="" src="../images/down.gif" /> <a href="#ldapconnectiontimeout">LDAPConnectionTimeout</a></li>
+<li><img alt="" src="../images/down.gif" /> <a href="#ldapopcacheentries">LDAPOpCacheEntries</a></li>
+<li><img alt="" src="../images/down.gif" /> <a href="#ldapopcachettl">LDAPOpCacheTTL</a></li>
+<li><img alt="" src="../images/down.gif" /> <a href="#ldapsharedcachefile">LDAPSharedCacheFile</a></li>
+<li><img alt="" src="../images/down.gif" /> <a href="#ldapsharedcachesize">LDAPSharedCacheSize</a></li>
+<li><img alt="" src="../images/down.gif" /> <a href="#ldaptrustedca">LDAPTrustedCA</a></li>
+<li><img alt="" src="../images/down.gif" /> <a href="#ldaptrustedcatype">LDAPTrustedCAType</a></li>
+</ul>
+<h3>Topics</h3>
+<ul id="topics">
+<li><img alt="" src="../images/down.gif" /> <a href="#exampleconfig">Example Configuration</a></li>
+<li><img alt="" src="../images/down.gif" /> <a href="#pool">LDAP Connection Pool</a></li>
+<li><img alt="" src="../images/down.gif" /> <a href="#cache">LDAP Cache</a></li>
+<li><img alt="" src="../images/down.gif" /> <a href="#usingssltls">Using SSL</a></li>
+</ul></div>
+<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
+<div class="section">
+<h2><a name="exampleconfig" id="exampleconfig">Example Configuration</a></h2>
+ <p>The following is an example configuration that uses
+ <code class="module"><a href="../mod/mod_ldap.html">mod_ldap</a></code> to increase the performance of HTTP Basic
+ authentication provided by <code class="module"><a href="../mod/mod_auth_ldap.html">mod_auth_ldap</a></code>.</p>
+
+ <div class="example"><p><code>
+ # Enable the LDAP connection pool and shared<br />
+ # memory cache. Enable the LDAP cache status<br />
+ # handler. Requires that mod_ldap and mod_auth_ldap<br />
+ # be loaded. Change the "yourdomain.example.com" to<br />
+ # match your domain.<br />
+ <br />
+ LDAPSharedCacheSize 200000<br />
+ LDAPCacheEntries 1024<br />
+ LDAPCacheTTL 600<br />
+ LDAPOpCacheEntries 1024<br />
+ LDAPOpCacheTTL 600<br />
+ <br />
+ &lt;Location /ldap-status&gt;<br />
+ <span class="indent">
+ SetHandler ldap-status<br />
+ Order deny,allow<br />
+ Deny from all<br />
+ Allow from yourdomain.example.com<br />
+ AuthLDAPEnabled on<br />
+ AuthLDAPURL ldap://127.0.0.1/dc=example,dc=com?uid?one<br />
+ AuthLDAPAuthoritative on<br />
+ Require valid-user<br />
+ </span>
+ &lt;/Location&gt;
+ </code></p></div>
+</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
+<div class="section">
+<h2><a name="pool" id="pool">LDAP Connection Pool</a></h2>
+
+ <p>LDAP connections are pooled from request to request. This
+ allows the LDAP server to remain connected and bound ready for
+ the next request, without the need to unbind/connect/rebind.
+ The performance advantages are similar to the effect of HTTP
+ keepalives.</p>
+
+ <p>On a busy server it is possible that many requests will try
+ and access the same LDAP server connection simultaneously.
+ Where an LDAP connection is in use, Apache will create a new
+ connection alongside the original one. This ensures that the
+ connection pool does not become a bottleneck.</p>
+
+ <p>There is no need to manually enable connection pooling in
+ the Apache configuration. Any module using this module for
+ access to LDAP services will share the connection pool.</p>
+</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
+<div class="section">
+<h2><a name="cache" id="cache">LDAP Cache</a></h2>
+
+ <p>For improved performance, <code class="module"><a href="../mod/mod_ldap.html">mod_ldap</a></code> uses an aggressive
+ caching strategy to minimize the number of times that the LDAP
+ server must be contacted. Caching can easily double or triple
+ the throughput of Apache when it is serving pages protected
+ with mod_auth_ldap. In addition, the load on the LDAP server
+ will be significantly decreased.</p>
+
+ <p><code class="module"><a href="../mod/mod_ldap.html">mod_ldap</a></code> supports two types of LDAP caching during
+ the search/bind phase with a <em>search/bind cache</em> and
+ during the compare phase with two <em>operation
+ caches</em>. Each LDAP URL that is used by the server has
+ its own set of these three caches.</p>
+
+ <h3><a name="search-bind" id="search-bind">The Search/Bind Cache</a></h3>
+ <p>The process of doing a search and then a bind is the
+ most time-consuming aspect of LDAP operation, especially if
+ the directory is large. The search/bind cache is used to
+ cache all searches that resulted in successful binds.
+ Negative results (<em>i.e.</em>, unsuccessful searches, or searches
+ that did not result in a successful bind) are not cached.
+ The rationale behind this decision is that connections with
+ invalid credentials are only a tiny percentage of the total
+ number of connections, so by not caching invalid
+ credentials, the size of the cache is reduced.</p>
+
+ <p><code class="module"><a href="../mod/mod_ldap.html">mod_ldap</a></code> stores the username, the DN
+ retrieved, the password used to bind, and the time of the bind
+ in the cache. Whenever a new connection is initiated with the
+ same username, <code class="module"><a href="../mod/mod_ldap.html">mod_ldap</a></code> compares the password
+ of the new connection with the password in the cache. If the
+ passwords match, and if the cached entry is not too old,
+ <code class="module"><a href="../mod/mod_ldap.html">mod_ldap</a></code> bypasses the search/bind phase.</p>
+
+ <p>The search and bind cache is controlled with the <code class="directive"><a href="#ldapcacheentries">LDAPCacheEntries</a></code> and <code class="directive"><a href="#ldapcachettl">LDAPCacheTTL</a></code> directives.</p>
+
+
+ <h3><a name="opcaches" id="opcaches">Operation Caches</a></h3>
+ <p>During attribute and distinguished name comparison
+ functions, <code class="module"><a href="../mod/mod_ldap.html">mod_ldap</a></code> uses two operation caches
+ to cache the compare operations. The first compare cache is
+ used to cache the results of compares done to test for LDAP
+ group membership. The second compare cache is used to cache
+ the results of comparisons done between distinguished
+ names.</p>
+
+ <p>The behavior of both of these caches is controlled with
+ the <code class="directive"><a href="#ldapopcacheentries">LDAPOpCacheEntries</a></code>
+ and <code class="directive"><a href="#ldapopcachettl">LDAPOpCacheTTL</a></code>
+ directives.</p>
+
+
+ <h3><a name="monitoring" id="monitoring">Monitoring the Cache</a></h3>
+ <p><code class="module"><a href="../mod/mod_ldap.html">mod_ldap</a></code> has a content handler that allows
+ administrators to monitor the cache performance. The name of
+ the content handler is <code>ldap-status</code>, so the
+ following directives could be used to access the
+ <code class="module"><a href="../mod/mod_ldap.html">mod_ldap</a></code> cache information:</p>
+
+ <div class="example"><p><code>
+ &lt;Location /server/cache-info&gt;<br />
+ <span class="indent">
+ SetHandler ldap-status<br />
+ </span>
+ &lt;/Location&gt;
+ </code></p></div>
+
+ <p>By fetching the URL <code>http://servername/cache-info</code>,
+ the administrator can get a status report of every cache that is used
+ by <code class="module"><a href="../mod/mod_ldap.html">mod_ldap</a></code> cache. Note that if Apache does not
+ support shared memory, then each <code class="program"><a href="../programs/httpd.html">httpd</a></code> instance has its
+ own cache, so reloading the URL will result in different
+ information each time, depending on which <code class="program"><a href="../programs/httpd.html">httpd</a></code>
+ instance processes the request.</p>
+
+</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
+<div class="section">
+<h2><a name="usingssltls" id="usingssltls">Using SSL</a></h2>
+
+ <p>The ability to create an SSL connections to an LDAP server
+ is defined by the directives <code class="directive"><a href="#&#10; ldaptrustedca">
+ LDAPTrustedCA</a></code> and <code class="directive"><a href="#&#10; ldaptrustedcatype">
+ LDAPTrustedCAType</a></code>. These directives specify the certificate
+ file or database and the certificate type. Whenever the LDAP url
+ includes <em>ldaps://</em>, <code class="module"><a href="../mod/mod_ldap.html">mod_ldap</a></code> will establish
+ a secure connection to the LDAP server.</p>
+
+ <div class="example"><p><code>
+ # Establish an SSL LDAP connection. Requires that <br />
+ # mod_ldap and mod_auth_ldap be loaded. Change the <br />
+ # "yourdomain.example.com" to match your domain.<br />
+ <br />
+ LDAPTrustedCA /certs/certfile.der<br />
+ LDAPTrustedCAType DER_FILE<br />
+ <br />
+ &lt;Location /ldap-status&gt;<br />
+ <span class="indent">
+ SetHandler ldap-status<br />
+ Order deny,allow<br />
+ Deny from all<br />
+ Allow from yourdomain.example.com<br />
+ AuthLDAPEnabled on<br />
+ AuthLDAPURL ldaps://127.0.0.1/dc=example,dc=com?uid?one<br />
+ AuthLDAPAuthoritative on<br />
+ Require valid-user<br />
+ </span>
+ &lt;/Location&gt;
+ </code></p></div>
+
+ <p>If <code class="module"><a href="../mod/mod_ldap.html">mod_ldap</a></code> is linked against the
+ Netscape/iPlanet LDAP SDK, it will not talk to any SSL server
+ unless that server has a certificate signed by a known Certificate
+ Authority. As part of the configuration
+ <code class="module"><a href="../mod/mod_ldap.html">mod_ldap</a></code> needs to be told where it can find
+ a database containing the known CAs. This database is in the same
+ format as Netscape Communicator's <code>cert7.db</code>
+ database. The easiest way to get this file is to start up a fresh
+ copy of Netscape, and grab the resulting
+ <code>$HOME/.netscape/cert7.db</code> file.</p>
+
+</div>
+<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
+<div class="directive-section"><h2><a name="LDAPCacheEntries" id="LDAPCacheEntries">LDAPCacheEntries</a> <a name="ldapcacheentries" id="ldapcacheentries">Directive</a></h2>
+<table class="directive">
+<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Maximum number of entries in the primary LDAP cache</td></tr>
+<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>LDAPCacheEntries <var>number</var></code></td></tr>
+<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>LDAPCacheEntries 1024</code></td></tr>
+<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config</td></tr>
+<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Experimental</td></tr>
+<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_ldap</td></tr>
+</table>
+ <p>Specifies the maximum size of the primary LDAP cache. This
+ cache contains successful search/binds. Set it to 0 to turn off
+ search/bind caching. The default size is 1024 cached
+ searches.</p>
+
+</div>
+<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
+<div class="directive-section"><h2><a name="LDAPCacheTTL" id="LDAPCacheTTL">LDAPCacheTTL</a> <a name="ldapcachettl" id="ldapcachettl">Directive</a></h2>
+<table class="directive">
+<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Time that cached items remain valid</td></tr>
+<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>LDAPCacheTTL <var>seconds</var></code></td></tr>
+<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>LDAPCacheTTL 600</code></td></tr>
+<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config</td></tr>
+<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Experimental</td></tr>
+<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_ldap</td></tr>
+</table>
+ <p>Specifies the time (in seconds) that an item in the
+ search/bind cache remains valid. The default is 600 seconds (10
+ minutes).</p>
+
+</div>
+<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
+<div class="directive-section"><h2><a name="LDAPConnectionTimeout" id="LDAPConnectionTimeout">LDAPConnectionTimeout</a> <a name="ldapconnectiontimeout" id="ldapconnectiontimeout">Directive</a></h2>
+<table class="directive">
+<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Specifies the socket connection timeout in seconds</td></tr>
+<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>LDAPConnectionTimeout <var>seconds</var></code></td></tr>
+<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config</td></tr>
+<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Experimental</td></tr>
+<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_ldap</td></tr>
+</table>
+ <p>Specifies the timeout value (in seconds) in which the module will
+ attempt to connect to the LDAP server. If a connection is not
+ successful with the timeout period, either an error will be
+ returned or the module will attempt to connect to a secondary LDAP
+ server if one is specified. The default is 10 seconds.</p>
+
+</div>
+<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
+<div class="directive-section"><h2><a name="LDAPOpCacheEntries" id="LDAPOpCacheEntries">LDAPOpCacheEntries</a> <a name="ldapopcacheentries" id="ldapopcacheentries">Directive</a></h2>
+<table class="directive">
+<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Number of entries used to cache LDAP compare
+operations</td></tr>
+<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>LDAPOpCacheEntries <var>number</var></code></td></tr>
+<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>LDAPOpCacheEntries 1024</code></td></tr>
+<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config</td></tr>
+<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Experimental</td></tr>
+<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_ldap</td></tr>
+</table>
+ <p>This specifies the number of entries <code class="module"><a href="../mod/mod_ldap.html">mod_ldap</a></code>
+ will use to cache LDAP compare operations. The default is 1024
+ entries. Setting it to 0 disables operation caching.</p>
+
+</div>
+<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
+<div class="directive-section"><h2><a name="LDAPOpCacheTTL" id="LDAPOpCacheTTL">LDAPOpCacheTTL</a> <a name="ldapopcachettl" id="ldapopcachettl">Directive</a></h2>
+<table class="directive">
+<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Time that entries in the operation cache remain
+valid</td></tr>
+<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>LDAPOpCacheTTL <var>seconds</var></code></td></tr>
+<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>LDAPOpCacheTTL 600</code></td></tr>
+<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config</td></tr>
+<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Experimental</td></tr>
+<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_ldap</td></tr>
+</table>
+ <p>Specifies the time (in seconds) that entries in the
+ operation cache remain valid. The default is 600 seconds.</p>
+
+</div>
+<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
+<div class="directive-section"><h2><a name="LDAPSharedCacheFile" id="LDAPSharedCacheFile">LDAPSharedCacheFile</a> <a name="ldapsharedcachefile" id="ldapsharedcachefile">Directive</a></h2>
+<table class="directive">
+<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Sets the shared memory cache file</td></tr>
+<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>LDAPSharedCacheFile <var>directory-path/filename</var></code></td></tr>
+<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config</td></tr>
+<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Experimental</td></tr>
+<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_ldap</td></tr>
+</table>
+ <p>Specifies the directory path and file name of the shared memory
+ cache file. If not set, anonymous shared memory will be used if the
+ platform supports it.</p>
+
+</div>
+<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
+<div class="directive-section"><h2><a name="LDAPSharedCacheSize" id="LDAPSharedCacheSize">LDAPSharedCacheSize</a> <a name="ldapsharedcachesize" id="ldapsharedcachesize">Directive</a></h2>
+<table class="directive">
+<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Size in bytes of the shared-memory cache</td></tr>
+<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>LDAPSharedCacheSize <var>bytes</var></code></td></tr>
+<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>LDAPSharedCacheSize 102400</code></td></tr>
+<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config</td></tr>
+<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Experimental</td></tr>
+<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_ldap</td></tr>
+</table>
+ <p>Specifies the number of bytes to allocate for the shared
+ memory cache. The default is 100kb. If set to 0, shared memory
+ caching will not be used.</p>
+
+</div>
+<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
+<div class="directive-section"><h2><a name="LDAPTrustedCA" id="LDAPTrustedCA">LDAPTrustedCA</a> <a name="ldaptrustedca" id="ldaptrustedca">Directive</a></h2>
+<table class="directive">
+<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Sets the file containing the trusted Certificate Authority certificate or database</td></tr>
+<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>LDAPTrustedCA <var>directory-path/filename</var></code></td></tr>
+<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config</td></tr>
+<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Experimental</td></tr>
+<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_ldap</td></tr>
+</table>
+ <p>It specifies the directory path and file name of the trusted CA
+ <code class="module"><a href="../mod/mod_ldap.html">mod_ldap</a></code> should use when establishing an SSL
+ connection to an LDAP server. If using the Netscape/iPlanet Directory
+ SDK, the file name should be <code>cert7.db</code>.</p>
+
+</div>
+<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
+<div class="directive-section"><h2><a name="LDAPTrustedCAType" id="LDAPTrustedCAType">LDAPTrustedCAType</a> <a name="ldaptrustedcatype" id="ldaptrustedcatype">Directive</a></h2>
+<table class="directive">
+<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Specifies the type of the Certificate Authority file</td></tr>
+<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>LDAPTrustedCAType <var>type</var></code></td></tr>
+<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config</td></tr>
+<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Experimental</td></tr>
+<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_ldap</td></tr>
+</table>
+ <p>The following types are supported:<br />
+ DER_FILE - file in binary DER format<br />
+ BASE64_FILE - file in Base64 format<br />
+ CERT7_DB_PATH - Netscape certificate database file ")</p>
+
+</div>
+</div>
+<div class="bottomlang">
+<p><span>Available Languages: </span><a href="../en/mod/mod_ldap.html" title="English">&nbsp;en&nbsp;</a></p>
+</div><div id="footer">
+<p class="apache">Copyright 2009 The Apache Software Foundation.<br />Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>.</p>
+<p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/directives.html">Directives</a> | <a href="../faq/">FAQ</a> | <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p></div>
+</body></html> \ No newline at end of file