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			497 lines
		
	
	
		
			28 KiB
		
	
	
	
		
			XML
		
	
	
	
	
	
| <?xml version="1.0" encoding="ISO-8859-1"?>
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| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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| <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head>
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| <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type" />
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| <!--
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|               This file is generated from xml source: DO NOT EDIT
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|         XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
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|       -->
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| <title>mod_access_compat - Apache HTTP Server Version 2.5</title>
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| <link href="../style/css/manual.css" rel="stylesheet" media="all" type="text/css" title="Main stylesheet" />
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| <link href="../style/css/manual-loose-100pc.css" rel="alternate stylesheet" media="all" type="text/css" title="No Sidebar - Default font size" />
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| </script>
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| 
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| <link href="../images/favicon.ico" rel="shortcut icon" /></head>
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| <body>
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| <div id="page-header">
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| <p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/quickreference.html">Directives</a> | <a href="http://wiki.apache.org/httpd/FAQ">FAQ</a> | <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p>
 | ||
| <p class="apache">Apache HTTP Server Version 2.5</p>
 | ||
| <img alt="" src="../images/feather.png" /></div>
 | ||
| <div class="up"><a href="./"><img title="<-" alt="<-" src="../images/left.gif" /></a></div>
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| <div id="path">
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| <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 2.5</a> > <a href="./">Modules</a></div>
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| <div id="page-content">
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| <div id="preamble"><h1>Apache Module mod_access_compat</h1>
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| <div class="toplang">
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| <p><span>Available Languages: </span><a href="../en/mod/mod_access_compat.html" title="English"> en </a> |
 | ||
| <a href="../fr/mod/mod_access_compat.html" hreflang="fr" rel="alternate" title="Fran<61>ais"> fr </a> |
 | ||
| <a href="../ja/mod/mod_access_compat.html" hreflang="ja" rel="alternate" title="Japanese"> ja </a></p>
 | ||
| </div>
 | ||
| <table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>Group authorizations based on host (name or IP
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| address)</td></tr>
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| <tr><th><a href="module-dict.html#Status">Status:</a></th><td>Extension</td></tr>
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| <tr><th><a href="module-dict.html#ModuleIdentifier">Module<EFBFBD>Identifier:</a></th><td>access_compat_module</td></tr>
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| <tr><th><a href="module-dict.html#SourceFile">Source<EFBFBD>File:</a></th><td>mod_access_compat.c</td></tr>
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| <tr><th><a href="module-dict.html#Compatibility">Compatibility:</a></th><td>Available in Apache HTTP Server 2.3 as a compatibility module with
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| previous versions of Apache httpd 2.x.  The directives provided by this module
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| have been deprecated by the new authz refactoring.  Please see
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| <code class="module"><a href="../mod/mod_authz_host.html">mod_authz_host</a></code></td></tr></table>
 | ||
| <h3>Summary</h3>
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| 
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|     <p>The directives provided by <code class="module"><a href="../mod/mod_access_compat.html">mod_access_compat</a></code> are
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|     used in <code class="directive"><a href="../mod/core.html#directory"><Directory></a></code>,
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|     <code class="directive"><a href="../mod/core.html#files"><Files></a></code>, and
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|     <code class="directive"><a href="../mod/core.html#location"><Location></a></code> sections
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|     as well as <code><a href="core.html#accessfilename">.htaccess</a>
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|     </code> files to control access to particular parts of the server.
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|     Access can be controlled based on the client hostname, IP address, or
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|     other characteristics of the client request, as captured in <a href="../env.html">environment variables</a>. The <code class="directive"><a href="#allow">Allow</a></code> and <code class="directive"><a href="#deny">Deny</a></code> directives are used to
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|     specify which clients are or are not allowed access to the server,
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|     while the <code class="directive"><a href="#order">Order</a></code>
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|     directive sets the default access state, and configures how the
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|     <code class="directive"><a href="#allow">Allow</a></code> and <code class="directive"><a href="#deny">Deny</a></code> directives interact with each
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|     other.</p>
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| 
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|     <p>Both host-based access restrictions and password-based
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|     authentication may be implemented simultaneously. In that case,
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|     the <code class="directive"><a href="#satisfy">Satisfy</a></code> directive is used
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|     to determine how the two sets of restrictions interact.</p>
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| 
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|     <div class="warning"><h3>Note</h3>
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|       <p>The directives provided by <code class="module"><a href="../mod/mod_access_compat.html">mod_access_compat</a></code> have
 | ||
|       been deprecated by <code class="module"><a href="../mod/mod_authz_host.html">mod_authz_host</a></code>. 
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|       Mixing old directives like <code class="directive"><a href="#order">Order</a></code>, <code class="directive"><a href="#allow">Allow</a></code> or <code class="directive"><a href="#deny">Deny</a></code> with new ones like
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|       <code class="directive"><a href="../mod/mod_authz_core.html#require">Require</a></code> is technically possible 
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|       but discouraged. This module was created to support 
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|       configurations containing only old directives to facilitate the 2.4 upgrade. 
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|       Please check the <a href="../upgrading.html">upgrading</a> guide for more
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|       information.
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|       </p>
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|       </div>
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| 
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|     <p>In general, access restriction directives apply to all
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|     access methods (<code>GET</code>, <code>PUT</code>,
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|     <code>POST</code>, etc). This is the desired behavior in most
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|     cases. However, it is possible to restrict some methods, while
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|     leaving other methods unrestricted, by enclosing the directives
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|     in a <code class="directive"><a href="../mod/core.html#limit"><Limit></a></code> section.</p>
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| 
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|     <div class="note"> <h3>Merging of configuration sections</h3>
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|       <p>When any directive provided by this module is used in a new
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|       configuration section, no directives provided by this module are
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|       inherited from previous configuration sections.</p>
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|     </div>
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| 
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| </div>
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| <div id="quickview"><h3 class="directives">Directives</h3>
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| <ul id="toc">
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| <li><img alt="" src="../images/down.gif" /> <a href="#allow">Allow</a></li>
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| <li><img alt="" src="../images/down.gif" /> <a href="#deny">Deny</a></li>
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| <li><img alt="" src="../images/down.gif" /> <a href="#order">Order</a></li>
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| <li><img alt="" src="../images/down.gif" /> <a href="#satisfy">Satisfy</a></li>
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| </ul>
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| <h3>Bugfix checklist</h3><ul class="seealso"><li><a href="https://www.apache.org/dist/httpd/CHANGES_2.4">httpd changelog</a></li><li><a href="https://bz.apache.org/bugzilla/buglist.cgi?bug_status=__open__&list_id=144532&product=Apache%20httpd-2&query_format=specific&order=changeddate%20DESC%2Cpriority%2Cbug_severity&component=mod_access_compat">Known issues</a></li><li><a href="https://bz.apache.org/bugzilla/enter_bug.cgi?product=Apache%20httpd-2&component=mod_access_compat">Report a bug</a></li></ul><h3>See also</h3>
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| <ul class="seealso">
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| <li><code class="directive"><a href="../mod/mod_authz_core.html#require">Require</a></code></li>
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| <li><code class="module"><a href="../mod/mod_authz_host.html">mod_authz_host</a></code></li>
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| <li><code class="module"><a href="../mod/mod_authz_core.html">mod_authz_core</a></code></li>
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| <li><a href="#comments_section">Comments</a></li></ul></div>
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| 
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| <div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
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| <div class="directive-section"><h2><a name="Allow" id="Allow">Allow</a> <a name="allow" id="allow">Directive</a></h2>
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| <table class="directive">
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| <tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Controls which hosts can access an area of the
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| server</td></tr>
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| <tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code> Allow from all|<var>host</var>|env=[!]<var>env-variable</var>
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| [<var>host</var>|env=[!]<var>env-variable</var>] ...</code></td></tr>
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| <tr><th><a href="directive-dict.html#Context">Context:</a></th><td>directory, .htaccess</td></tr>
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| <tr><th><a href="directive-dict.html#Override">Override:</a></th><td>Limit</td></tr>
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| <tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr>
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| <tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_access_compat</td></tr>
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| </table>
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|     <p>The <code class="directive">Allow</code> directive affects which hosts can
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|     access an area of the server. Access can be controlled by
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|     hostname, IP address, IP address range, or by other
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|     characteristics of the client request captured in environment
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|     variables.</p>
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| 
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|     <p>The first argument to this directive is always
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|     <code>from</code>. The subsequent arguments can take three
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|     different forms. If <code>Allow from all</code> is specified, then
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|     all hosts are allowed access, subject to the configuration of the
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|     <code class="directive"><a href="#deny">Deny</a></code> and <code class="directive"><a href="#order">Order</a></code> directives as discussed
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|     below. To allow only particular hosts or groups of hosts to access
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|     the server, the <em>host</em> can be specified in any of the
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|     following formats:</p>
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| 
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|     <dl>
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|       <dt>A (partial) domain-name</dt>
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| 
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|       <dd>
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|       <pre class="prettyprint lang-config">Allow from example.org
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| Allow from .net example.edu</pre>
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| 
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|       <p>Hosts whose names match, or end in, this string are allowed
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|       access. Only complete components are matched, so the above
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|       example will match <code>foo.example.org</code> but it will not
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|       match <code>fooexample.org</code>. This configuration will cause
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|       Apache httpd to perform a double DNS lookup on the client IP
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|       address, regardless of the setting of the <code class="directive"><a href="../mod/core.html#hostnamelookups">HostnameLookups</a></code> directive.  It will do
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|       a reverse DNS lookup on the IP address to find the associated
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|       hostname, and then do a forward lookup on the hostname to assure
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|       that it matches the original IP address.  Only if the forward
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|       and reverse DNS are consistent and the hostname matches will
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|       access be allowed.</p></dd>
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| 
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|       <dt>A full IP address</dt>
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| 
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|       <dd>
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|       <pre class="prettyprint lang-config">Allow from 10.1.2.3
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| Allow from 192.168.1.104 192.168.1.205</pre>
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| 
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|       <p>An IP address of a host allowed access</p></dd>
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| 
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|       <dt>A partial IP address</dt>
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| 
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|       <dd>
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|       <pre class="prettyprint lang-config">Allow from 10.1
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| Allow from 10 172.20 192.168.2</pre>
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| 
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|       <p>The first 1 to 3 bytes of an IP address, for subnet
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|       restriction.</p></dd>
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| 
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|       <dt>A network/netmask pair</dt>
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| 
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|       <dd>
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|       <pre class="prettyprint lang-config">Allow from 10.1.0.0/255.255.0.0</pre>
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| 
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|       <p>A network a.b.c.d, and a netmask w.x.y.z. For more
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|       fine-grained subnet restriction.</p></dd>
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| 
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|       <dt>A network/nnn CIDR specification</dt>
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| 
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|       <dd>
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|       <pre class="prettyprint lang-config">Allow from 10.1.0.0/16</pre>
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| 
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|       <p>Similar to the previous case, except the netmask consists of
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|       nnn high-order 1 bits.</p></dd>
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|     </dl>
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| 
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|     <p>Note that the last three examples above match exactly the
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|     same set of hosts.</p>
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| 
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|     <p>IPv6 addresses and IPv6 subnets can be specified as shown
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|     below:</p>
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| 
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|     <pre class="prettyprint lang-config">Allow from 2001:db8::a00:20ff:fea7:ccea
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| Allow from 2001:db8::a00:20ff:fea7:ccea/10</pre>
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| 
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| 
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|     <p>The third format of the arguments to the
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|     <code class="directive">Allow</code> directive allows access to the server
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|     to be controlled based on the existence of an <a href="../env.html">environment variable</a>. When <code>Allow from
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|     env=<var>env-variable</var></code> is specified, then the request is
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|     allowed access if the environment variable <var>env-variable</var>
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|     exists. When <code>Allow from env=!<var>env-variable</var></code> is
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|     specified, then the request is allowed access if the environment
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|     variable <var>env-variable</var> doesn't exist.
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|     The server provides the ability to set environment
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|     variables in a flexible way based on characteristics of the client
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|     request using the directives provided by
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|     <code class="module"><a href="../mod/mod_setenvif.html">mod_setenvif</a></code>. Therefore, this directive can be
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|     used to allow access based on such factors as the clients
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|     <code>User-Agent</code> (browser type), <code>Referer</code>, or
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|     other HTTP request header fields.</p>
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| 
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|     <pre class="prettyprint lang-config">SetEnvIf User-Agent ^KnockKnock/2\.0 let_me_in
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| <Directory "/docroot">
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|     Order Deny,Allow
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|     Deny from all
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|     Allow from env=let_me_in
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| </Directory></pre>
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| 
 | ||
| 
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|     <p>In this case, browsers with a user-agent string beginning
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|     with <code>KnockKnock/2.0</code> will be allowed access, and all
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|     others will be denied.</p>
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| 
 | ||
|     <div class="note"> <h3>Merging of configuration sections</h3>
 | ||
|       <p>When any directive provided by this module is used in a new
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|       configuration section, no directives provided by this module are
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|       inherited from previous configuration sections.</p>
 | ||
|     </div>
 | ||
| 
 | ||
| 
 | ||
| </div>
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| <div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
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| <div class="directive-section"><h2><a name="Deny" id="Deny">Deny</a> <a name="deny" id="deny">Directive</a></h2>
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| <table class="directive">
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| <tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Controls which hosts are denied access to the
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| server</td></tr>
 | ||
| <tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code> Deny from all|<var>host</var>|env=[!]<var>env-variable</var>
 | ||
| [<var>host</var>|env=[!]<var>env-variable</var>] ...</code></td></tr>
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| <tr><th><a href="directive-dict.html#Context">Context:</a></th><td>directory, .htaccess</td></tr>
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| <tr><th><a href="directive-dict.html#Override">Override:</a></th><td>Limit</td></tr>
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| <tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr>
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| <tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_access_compat</td></tr>
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| </table>
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|     <p>This directive allows access to the server to be restricted
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|     based on hostname, IP address, or environment variables. The
 | ||
|     arguments for the <code class="directive">Deny</code> directive are
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|     identical to the arguments for the <code class="directive"><a href="#allow">Allow</a></code> directive.</p>
 | ||
| 
 | ||
| </div>
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| <div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
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| <div class="directive-section"><h2><a name="Order" id="Order">Order</a> <a name="order" id="order">Directive</a></h2>
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| <table class="directive">
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| <tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Controls the default access state and the order in which
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| <code class="directive">Allow</code> and <code class="directive">Deny</code> are
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| evaluated.</td></tr>
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| <tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code> Order <var>ordering</var></code></td></tr>
 | ||
| <tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>Order Deny,Allow</code></td></tr>
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| <tr><th><a href="directive-dict.html#Context">Context:</a></th><td>directory, .htaccess</td></tr>
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| <tr><th><a href="directive-dict.html#Override">Override:</a></th><td>Limit</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_access_compat</td></tr>
 | ||
| </table>
 | ||
| 
 | ||
|     <p>The <code class="directive">Order</code> directive, along with the
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|     <code class="directive"><a href="#allow">Allow</a></code> and
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|     <code class="directive"><a href="#deny">Deny</a></code> directives,
 | ||
|     controls a three-pass access control system. The first pass
 | ||
|     processes either all <code class="directive"><a href="#allow">Allow</a></code> or all <code class="directive"><a href="#deny">Deny</a></code> directives, as specified
 | ||
|     by the <code class="directive"><a href="#order">Order</a></code>
 | ||
|     directive. The second pass parses the rest of the directives
 | ||
|     (<code class="directive"><a href="#deny">Deny</a></code> or
 | ||
|     <code class="directive"><a href="#allow">Allow</a></code>). The third
 | ||
|     pass applies to all requests which do not match either of the first
 | ||
|     two.</p>
 | ||
| 
 | ||
|     <p>Note that all <code class="directive"><a href="#allow">Allow</a></code> and <code class="directive"><a href="#deny">Deny</a></code> directives are
 | ||
|     processed, unlike a typical firewall, where only the first match is
 | ||
|     used. The last match is effective (also unlike a typical firewall).
 | ||
|     Additionally, the order in which lines appear in the configuration
 | ||
|     files is not significant -- all <code class="directive"><a href="#allow">Allow</a></code> lines are processed as
 | ||
|     one group, all <code class="directive"><a href="#deny">Deny</a></code> lines are considered as
 | ||
|     another, and the default state is considered by itself.</p>
 | ||
| 
 | ||
|     <p><em>Ordering</em> is one of:</p>
 | ||
| 
 | ||
|     <dl>
 | ||
|       <dt><code>Allow,Deny</code></dt>
 | ||
| 
 | ||
|       <dd>First, all <code class="directive"><a href="#allow">Allow</a></code> directives are
 | ||
|       evaluated; at least one must match, or the request is rejected.
 | ||
|       Next, all <code class="directive"><a href="#deny">Deny</a></code>
 | ||
|       directives are evaluated. If any matches, the request is rejected.
 | ||
|       Last, any requests which do not match an <code class="directive"><a href="#allow">Allow</a></code> or a <code class="directive"><a href="#deny">Deny</a></code> directive are denied
 | ||
|       by default.</dd>
 | ||
| 
 | ||
|       <dt><code>Deny,Allow</code></dt>
 | ||
| 
 | ||
|       <dd>First, all <code class="directive"><a href="#deny">Deny</a></code> directives are
 | ||
|       evaluated; if any match, the request is denied
 | ||
|       <strong>unless</strong> it also matches an <code class="directive"><a href="#allow">Allow</a></code> directive. Any
 | ||
|       requests which do not match any <code class="directive"><a href="#allow">Allow</a></code> or <code class="directive"><a href="#deny">Deny</a></code> directives are
 | ||
|       permitted.</dd>
 | ||
| 
 | ||
|       <dt><code>Mutual-failure</code></dt>
 | ||
| 
 | ||
|       <dd>This order has the same effect as <code>Order
 | ||
|       Allow,Deny</code> and is deprecated in its favor.</dd>
 | ||
|     </dl>
 | ||
| 
 | ||
|     <p>Keywords may only be separated by a comma; <em>no whitespace</em>
 | ||
|     is allowed between them.</p>
 | ||
| 
 | ||
|     <table class="bordered">
 | ||
|       <tr>
 | ||
|         <th>Match</th>
 | ||
|         <th>Allow,Deny result</th>
 | ||
|         <th>Deny,Allow result</th>
 | ||
|       </tr><tr>
 | ||
|         <th>Match Allow only</th>
 | ||
|         <td>Request allowed</td>
 | ||
|         <td>Request allowed</td>
 | ||
|       </tr><tr>
 | ||
|         <th>Match Deny only</th>
 | ||
|         <td>Request denied</td>
 | ||
|         <td>Request denied</td>
 | ||
|       </tr><tr>
 | ||
|         <th>No match</th>
 | ||
|         <td>Default to second directive: Denied</td>
 | ||
|         <td>Default to second directive: Allowed</td>
 | ||
|       </tr><tr>
 | ||
|         <th>Match both Allow & Deny</th>
 | ||
|         <td>Final match controls: Denied</td>
 | ||
|         <td>Final match controls: Allowed</td>
 | ||
|       </tr>
 | ||
|     </table>
 | ||
| 
 | ||
|     <p>In the following example, all hosts in the example.org domain
 | ||
|     are allowed access; all other hosts are denied access.</p>
 | ||
| 
 | ||
|     <pre class="prettyprint lang-config">Order Deny,Allow
 | ||
| Deny from all
 | ||
| Allow from example.org</pre>
 | ||
| 
 | ||
| 
 | ||
|     <p>In the next example, all hosts in the example.org domain are
 | ||
|     allowed access, except for the hosts which are in the
 | ||
|     foo.example.org subdomain, who are denied access. All hosts not
 | ||
|     in the example.org domain are denied access because the default
 | ||
|     state is to <code class="directive"><a href="#deny">Deny</a></code>
 | ||
|     access to the server.</p>
 | ||
| 
 | ||
|     <pre class="prettyprint lang-config">Order Allow,Deny
 | ||
| Allow from example.org
 | ||
| Deny from foo.example.org</pre>
 | ||
| 
 | ||
| 
 | ||
|     <p>On the other hand, if the <code class="directive">Order</code> in the
 | ||
|     last example is changed to <code>Deny,Allow</code>, all hosts will
 | ||
|     be allowed access. This happens because, regardless of the actual
 | ||
|     ordering of the directives in the configuration file, the
 | ||
|     <code>Allow from example.org</code> will be evaluated last and will
 | ||
|     override the <code>Deny from foo.example.org</code>. All hosts not in
 | ||
|     the <code>example.org</code> domain will also be allowed access
 | ||
|     because the default state is <code class="directive"><a href="#allow">Allow</a></code>.</p>
 | ||
| 
 | ||
|     <p>The presence of an <code class="directive">Order</code> directive can
 | ||
|     affect access to a part of the server even in the absence of
 | ||
|     accompanying <code class="directive"><a href="#allow">Allow</a></code>
 | ||
|     and <code class="directive"><a href="#deny">Deny</a></code>
 | ||
|     directives because of its effect on the default access state. For
 | ||
|     example,</p>
 | ||
| 
 | ||
|     <pre class="prettyprint lang-config"><Directory "/www">
 | ||
|     Order Allow,Deny
 | ||
| </Directory></pre>
 | ||
| 
 | ||
| 
 | ||
|     <p>will Deny all access to the <code>/www</code> directory
 | ||
|     because the default access state is set to
 | ||
|     <code class="directive"><a href="#deny">Deny</a></code>.</p>
 | ||
| 
 | ||
|     <p>The <code class="directive">Order</code> directive controls the order of access
 | ||
|     directive processing only within each phase of the server's
 | ||
|     configuration processing. This implies, for example, that an
 | ||
|     <code class="directive"><a href="#allow">Allow</a></code> or <code class="directive"><a href="#deny">Deny</a></code> directive occurring in a
 | ||
|     <code class="directive"><a href="../mod/core.html#location"><Location></a></code> section will
 | ||
|     always be evaluated after an <code class="directive"><a href="#allow">Allow</a></code> or <code class="directive"><a href="#deny">Deny</a></code> directive occurring in a
 | ||
|     <code class="directive"><a href="../mod/core.html#directory"><Directory></a></code> section or
 | ||
|     <code>.htaccess</code> file, regardless of the setting of the
 | ||
|     <code class="directive">Order</code> directive. For details on the merging
 | ||
|     of configuration sections, see the documentation on <a href="../sections.html">How Directory, Location and Files sections
 | ||
|     work</a>.</p>
 | ||
| 
 | ||
|     <div class="note"> <h3>Merging of configuration sections</h3>
 | ||
|       <p>When any directive provided by this module is used in a new
 | ||
|       configuration section, no directives provided by this module are
 | ||
|       inherited from previous configuration sections.</p>
 | ||
|     </div>
 | ||
| 
 | ||
| 
 | ||
| </div>
 | ||
| <div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
 | ||
| <div class="directive-section"><h2><a name="Satisfy" id="Satisfy">Satisfy</a> <a name="satisfy" id="satisfy">Directive</a></h2>
 | ||
| <table class="directive">
 | ||
| <tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Interaction between host-level access control and
 | ||
| user authentication</td></tr>
 | ||
| <tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>Satisfy Any|All</code></td></tr>
 | ||
| <tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>Satisfy All</code></td></tr>
 | ||
| <tr><th><a href="directive-dict.html#Context">Context:</a></th><td>directory, .htaccess</td></tr>
 | ||
| <tr><th><a href="directive-dict.html#Override">Override:</a></th><td>AuthConfig</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_access_compat</td></tr>
 | ||
| </table>
 | ||
|     <p>Access policy if both <code class="directive"><a href="#allow">Allow</a></code> and <code class="directive"><a href="../mod/mod_authz_core.html#require">Require</a></code> used. The parameter can be
 | ||
|     either <code>All</code> or <code>Any</code>. This directive is only
 | ||
|     useful if access to a particular area is being restricted by both
 | ||
|     username/password <em>and</em> client host address. In this case
 | ||
|     the default behavior (<code>All</code>) is to require that the client
 | ||
|     passes the address access restriction <em>and</em> enters a valid
 | ||
|     username and password. With the <code>Any</code> option the client will be
 | ||
|     granted access if they either pass the host restriction or enter a
 | ||
|     valid username and password. This can be used to password restrict
 | ||
|     an area, but to let clients from particular addresses in without
 | ||
|     prompting for a password.</p>
 | ||
| 
 | ||
|     <p>For example, if you wanted to let people on your network have
 | ||
|     unrestricted access to a portion of your website, but require that
 | ||
|     people outside of your network provide a password, you could use a
 | ||
|     configuration similar to the following:</p>
 | ||
| 
 | ||
|     <pre class="prettyprint lang-config">Require valid-user
 | ||
| Allow from 192.168.1
 | ||
| Satisfy Any</pre>
 | ||
| 
 | ||
| 
 | ||
|     <p>
 | ||
|     Another frequent use of the <code class="directive">Satisfy</code> directive
 | ||
|     is to relax access restrictions for a subdirectory:
 | ||
|     </p>
 | ||
| 
 | ||
|     <pre class="prettyprint lang-config"><Directory "/var/www/private">
 | ||
|     Require valid-user
 | ||
| </Directory>
 | ||
| 
 | ||
| <Directory "/var/www/private/public">
 | ||
|     Allow from all
 | ||
|     Satisfy Any
 | ||
| </Directory></pre>
 | ||
| 
 | ||
| 
 | ||
|     <p>In the above example, authentication will be required for the
 | ||
|     <code>/var/www/private</code> directory, but will not be required
 | ||
|     for the <code>/var/www/private/public</code> directory.</p>
 | ||
| 
 | ||
|     <p>Since version 2.0.51 <code class="directive">Satisfy</code> directives can
 | ||
|     be restricted to particular methods by <code class="directive"><a href="../mod/core.html#limit"><Limit></a></code> and <code class="directive"><a href="../mod/core.html#limitexcept"><LimitExcept></a></code> sections.</p>
 | ||
| 
 | ||
|     <div class="note"> <h3>Merging of configuration sections</h3>
 | ||
|       <p>When any directive provided by this module is used in a new
 | ||
|       configuration section, no directives provided by this module are
 | ||
|       inherited from previous configuration sections.</p>
 | ||
|     </div>
 | ||
| 
 | ||
| 
 | ||
| <h3>See also</h3>
 | ||
| <ul>
 | ||
| <li><code class="directive"><a href="#allow">Allow</a></code></li>
 | ||
| <li><code class="directive"><a href="../mod/mod_authz_core.html#require">Require</a></code></li>
 | ||
| </ul>
 | ||
| </div>
 | ||
| </div>
 | ||
| <div class="bottomlang">
 | ||
| <p><span>Available Languages: </span><a href="../en/mod/mod_access_compat.html" title="English"> en </a> |
 | ||
| <a href="../fr/mod/mod_access_compat.html" hreflang="fr" rel="alternate" title="Fran<61>ais"> fr </a> |
 | ||
| <a href="../ja/mod/mod_access_compat.html" hreflang="ja" rel="alternate" title="Japanese"> ja </a></p>
 | ||
| </div><div class="top"><a href="#page-header"><img src="../images/up.gif" alt="top" /></a></div><div class="section"><h2><a id="comments_section" name="comments_section">Comments</a></h2><div class="warning"><strong>Notice:</strong><br />This is not a Q&A section. Comments placed here should be pointed towards suggestions on improving the documentation or server, and may be removed again by our moderators if they are either implemented or considered invalid/off-topic. Questions on how to manage the Apache HTTP Server should be directed at either our IRC channel, #httpd, on Freenode, or sent to our <a href="http://httpd.apache.org/lists.html">mailing lists</a>.</div>
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