📄 mod_info.html.en
字号:
<?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_info - 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 2.2</p><img alt="" src="../images/feather.gif" /></div><div class="up"><a href="./"><img title="<-" alt="<-" src="../images/left.gif" /></a></div><div id="path"><a href="http://www.apache.org/">Apache</a> > <a href="http://httpd.apache.org/">HTTP Server</a> > <a href="http://httpd.apache.org/docs/">Documentation</a> > <a href="../">Version 2.2</a> > <a href="./">Modules</a></div><div id="page-content"><div id="preamble"><h1>Apache Module mod_info</h1><div class="toplang"><p><span>Available Languages: </span><a href="../en/mod/mod_info.html" title="English"> en </a> |<a href="../ja/mod/mod_info.html" hreflang="ja" rel="alternate" title="Japanese"> ja </a> |<a href="../ko/mod/mod_info.html" hreflang="ko" rel="alternate" title="Korean"> ko </a></p></div><table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>Provides a comprehensive overview of the serverconfiguration</td></tr><tr><th><a href="module-dict.html#Status">Status:</a></th><td>Extension</td></tr><tr><th><a href="module-dict.html#ModuleIdentifier">Module營dentifier:</a></th><td>info_module</td></tr><tr><th><a href="module-dict.html#SourceFile">Source燜ile:</a></th><td>mod_info.c</td></tr></table><h3>Summary</h3> <p>To configure <code class="module"><a href="../mod/mod_info.html">mod_info</a></code>, add the following to your <code>httpd.conf</code> file.</p> <div class="example"><p><code> <Location /server-info><br /> <span class="indent"> SetHandler server-info<br /> </span> </Location> </code></p></div> <p>You may wish to use <code class="module"><a href="../mod/mod_access.html">mod_access</a></code> inside the <code class="directive"><a href="../mod/core.html#location"><Location></a></code> directive to limit access to your server configuration information:</p> <div class="example"><p><code> <Location /server-info><br /> <span class="indent"> SetHandler server-info<br /> Order deny,allow<br /> Deny from all<br /> Allow from yourcompany.com<br /> </span> </Location> </code></p></div> <p>Once configured, the server information is obtained by accessing <code>http://your.host.example.com/server-info</code></p></div><div id="quickview"><h3 class="directives">Directives</h3><ul id="toc"><li><img alt="" src="../images/down.gif" /> <a href="#addmoduleinfo">AddModuleInfo</a></li></ul><h3>Topics</h3><ul id="topics"><li><img alt="" src="../images/down.gif" /> <a href="#security">Security Issues</a></li><li><img alt="" src="../images/down.gif" /> <a href="#queries">Selecting the information shown</a></li><li><img alt="" src="../images/down.gif" /> <a href="#limitations">Known Limitations</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="security" id="security">Security Issues</a></h2> <p>Once <code class="module"><a href="../mod/mod_info.html">mod_info</a></code> is loaded into the server, its handler capability is available in <em>all</em> configuration files, including per-directory files (<em>e.g.</em>, <code>.htaccess</code>). This may have security-related ramifications for your site.</p> <p>In particular, this module can leak sensitive information from the configuration directives of other Apache modules such as system paths, usernames/passwords, database names, etc. Therefore, this module should <strong>only</strong> be used in a controlled environment and always with caution.</p> <p>You will probably want to use <code class="module"><a href="../mod/mod_authz_host.html">mod_authz_host</a></code> to limit access to your server configuration information.</p> <div class="example"><h3>Access control</h3><p><code> <Location /server-info><br /> <span class="indent"> SetHandler server-info<br /> Order allow,deny<br /> # Allow access from server itself<br /> Allow from 127.0.0.1<br /> # Additionally, allow access from local workstation<br /> Allow from 192.168.1.17<br /> </span> </Location> </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="queries" id="queries">Selecting the information shown</a></h2> <p>By default, the server information includes a list of all enabled modules, and for each module, a description of the directives understood by that module, the hooks implemented by that module, and the relevant directives from the current configuration.</p> <p>Other views of the configuration information are available by appending a query to the <code>server-info</code> request. For example, <code>http://your.host.example.com/server-info?config</code> will show all configuration directives.</p> <dl> <dt><code>?<module-name></code></dt> <dd>Only information relevant to the named module</dd> <dt><code>?config</code></dt> <dd>Just the configuration directives, not sorted by module</dd> <dt><code>?hooks</code></dt> <dd>Only the list of Hooks each module is attached to</dd> <dt><code>?list</code></dt> <dd>Only a simple list of enabled modules</dd> <dt><code>?server</code></dt> <dd>Only the basic server information</dd> </dl></div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div class="section"><h2><a name="limitations" id="limitations">Known Limitations</a></h2> <p><code class="module"><a href="../mod/mod_info.html">mod_info</a></code> provides its information by reading the parsed configuration, rather than reading the original configuration file. There are a few limitations as a result of the way the parsed configuration tree is created:</p> <ul> <li>Directives which are executed immediately rather than being stored in the parsed configuration are not listed. These include <code class="directive"><a href="../mod/core.html#serverroot">ServerRoot</a></code>, <code class="directive"><a href="../mod/mod_so.html#loadmodule">LoadModule</a></code>, and <code class="directive"><a href="../mod/mod_so.html#loadfile">LoadFile</a></code>.</li> <li>Directives which control the configuration file itself, such as <code class="directive"><a href="../mod/core.html#include">Include</a></code>, <code class="directive"><a href="../mod/core.html#<ifmodule>"><IfModule></a></code> and <code class="directive"><a href="../mod/core.html#<ifdefine>"><IfDefine></a></code> are not listed, but the included configuration directives are.</li> <li>Comments are not listed. (This may be considered a feature.)</li> <li>Configuration directives from <code>.htaccess</code> files are not listed (since they do not form part of the permanent server configuration).</li> <li>Container directives such as <code class="directive"><a href="../mod/core.html#<directory>"><Directory></a></code> are listed normally, but <code class="module"><a href="../mod/mod_info.html">mod_info</a></code> cannot figure out the line number for the closing <code class="directive"><a href="../mod/core.html#</directory>"></Directory></a></code>.</li> <li>Directives generated by third party modules such as <code class="module"><a href="../mod/mod_perl.html">mod_perl</a></code> might not be listed.</li> </ul></div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div class="directive-section"><h2><a name="AddModuleInfo" id="AddModuleInfo">AddModuleInfo</a> <a name="addmoduleinfo" id="addmoduleinfo">Directive</a></h2><table class="directive"><tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Adds additional information to the moduleinformation displayed by the server-info handler</td></tr><tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>AddModuleInfo <var>module-name</var> <var>string</var></code></td></tr><tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host</td></tr><tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr><tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_info</td></tr><tr><th><a href="directive-dict.html#Compatibility">Compatibility:</a></th><td>Apache 1.3 and above</td></tr></table> <p>This allows the content of <var>string</var> to be shown as HTML interpreted, <strong>Additional Information</strong> for the module <var>module-name</var>. Example:</p> <div class="example"><p><code> AddModuleInfo mod_deflate.c 'See <a \<br /> <span class="indent"> href="http://www.apache.org/docs/2.2/mod/mod_deflate.html">\<br /> http://www.apache.org/docs/2.2/mod/mod_deflate.html</a>' </span> </code></p></div></div></div><div class="bottomlang"><p><span>Available Languages: </span><a href="../en/mod/mod_info.html" title="English"> en </a> |<a href="../ja/mod/mod_info.html" hreflang="ja" rel="alternate" title="Japanese"> ja </a> |<a href="../ko/mod/mod_info.html" hreflang="ko" rel="alternate" title="Korean"> ko </a></p></div><div id="footer"><p class="apache">Copyright 2008 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>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -