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-<title>mod_policy - Apache HTTP Server</title>
+<title>mod_policy - Apache HTTP Server Version 2.5</title>
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<p class="apache">Apache HTTP Server Version 2.5</p>
-<img alt="" src="../images/feather.gif" /></div>
+<img alt="" src="../images/feather.png" /></div>
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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>
<div id="page-content">
<div id="preamble"><h1>Apache Module mod_policy</h1>
<div class="toplang">
-<p><span>Available Languages: </span><a href="../en/mod/mod_policy.html" title="English"> en </a></p>
+<p><span>Available Languages: </span><a href="../en/mod/mod_policy.html" title="English"> en </a> |
+<a href="../fr/mod/mod_policy.html" hreflang="fr" rel="alternate" title="Français"> fr </a></p>
</div>
<table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>HTTP protocol compliance enforcement.</td></tr>
<tr><th><a href="module-dict.html#Status">Status:</a></th><td>Extension</td></tr>
detect configuration mistakes within the server itself.</p>
</div>
-<div id="quickview"><h3 class="directives">Directives</h3>
+<div id="quickview"><h3>Topics</h3>
+<ul id="topics">
+<li><img alt="" src="../images/down.gif" /> <a href="#actions">Actions</a></li>
+<li><img alt="" src="../images/down.gif" /> <a href="#tests">Policy Tests</a></li>
+<li><img alt="" src="../images/down.gif" /> <a href="#example">Example Configuration</a></li>
+</ul><h3 class="directives">Directives</h3>
<ul id="toc">
<li><img alt="" src="../images/down.gif" /> <a href="#policyconditional">PolicyConditional</a></li>
<li><img alt="" src="../images/down.gif" /> <a href="#policyconditionalurl">PolicyConditionalURL</a></li>
<li><img alt="" src="../images/down.gif" /> <a href="#policyversion">PolicyVersion</a></li>
<li><img alt="" src="../images/down.gif" /> <a href="#policyversionurl">PolicyVersionURL</a></li>
</ul>
-<h3>Topics</h3>
-<ul id="topics">
-<li><img alt="" src="../images/down.gif" /> <a href="#actions">Actions</a></li>
-<li><img alt="" src="../images/down.gif" /> <a href="#tests">Policy Tests</a></li>
-<li><img alt="" src="../images/down.gif" /> <a href="#example">Example Configuration</a></li>
-</ul><h3>See also</h3>
+<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_policy">Known issues</a></li><li><a href="https://bz.apache.org/bugzilla/enter_bug.cgi?product=Apache%20httpd-2&component=mod_policy">Report a bug</a></li></ul><h3>See also</h3>
<ul class="seealso">
<li><a href="../filter.html">Filters</a></li>
<li><a href="../compliance.html">HTTP Protocol Compliance</a></li>
-<
/ul><ul class="seealso"><li><a href="#comments_section">Comments</a></li></ul></div>
+<li><a href="#comments_section">Comments</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="actions" id="actions">Actions</a></h2>
+<h2><a name="actions" id="actions">Actions</a><a title="Permanent link" href="#actions" class="permalink">¶</a></h2>
<p>If a policy is violated, one of the following actions can be
</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
<div class="section">
-<h2><a name="tests" id="tests">Policy Tests</a></h2>
+<h2><a name="tests" id="tests">Policy Tests</a><a title="Permanent link" href="#tests" class="permalink">¶</a></h2>
<p>The following policy filters are available:</p>
<dd>Content types that are syntactically invalid or blank can be detected
and the request rejected. Types can be restricted to a specific list
containing optional wildcards ? and *.</dd>
-
+
<dt><strong><a href="../compliance.html#policylength">POLICY_LENGTH</a>
</strong>: Enforce the presence of a Content-Length</dt>
<dd>The length of responses can be specified in one of three ways, by
</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
<div class="section">
-<h2><a name="example" id="example">Example Configuration</a></h2>
+<h2><a name="example" id="example">Example Configuration</a><a title="Permanent link" href="#example" class="permalink">¶</a></h2>
<p>A typical configuration protecting a server serving static content
might be as follows:</p>
- <pre class="prettyprint lang-config">
-<Location />
+ <pre class="prettyprint lang-config"><Location "/">
SetOutputFilter POLICY_TYPE;POLICY_LENGTH;POLICY_KEEPALIVE;POLICY_VARY;POLICY_VALIDATION; \
POLICY_CONDITIONAL;POLICY_NOCACHE;POLICY_MAXAGE;POLICY_VERSION
-
+
# content type must be present and valid, but can be anything
PolicyType enforce */*
-
+
# reject if no explicitly declared content length
PolicyLength enforce
-
+
# covered by the policy length filter
PolicyKeepalive ignore
-
+
# reject if User-Agent appears within Vary headers
PolicyVary enforce User-Agent
-
+
# we want to enforce validation
PolicyValidation enforce
-
+
# non-functional conditional responses should be rejected
PolicyConditional enforce
-
+
# no-cache responses should be rejected
PolicyNocache enforce
-
+
# maxage must be at least a day
PolicyMaxage enforce 86400
-
+
# request version can be anything
PolicyVersion ignore HTTP/1.1
</Location>
# suppress policy protection for server-status
-<Location /server-status>
+<Location "/server-status">
PolicyFilter off
-</Location>
- </pre>
+</Location></pre>
</div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
-<div class="directive-section"><h2><a name="PolicyConditional" id="PolicyConditional">PolicyConditional</a> <a name="policyconditional" id="policyconditional">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyConditional" id="PolicyConditional">PolicyConditional</a> <a name="policyconditional" id="policyconditional">Directive</a><a title="Permanent link" href="#policyconditional" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Enable the conditional request policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyConditional <var>ignore|log|enforce</var></code></td></tr>
<p>When logged or enforced, a response that should have been conditional
but wasn't will be rejected.</p>
- <div class="example"><h3>Example</h3><pre class="prettyprint lang-config">
-# non-functional conditional responses should be rejected
-PolicyConditional enforce
- </pre>
+ <div class="example"><h3>Example</h3><pre class="prettyprint lang-config"># non-functional conditional responses should be rejected
+PolicyConditional enforce</pre>
</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="PolicyConditionalURL" id="PolicyConditionalURL">PolicyConditionalURL</a> <a name="policyconditionalurl" id="policyconditionalurl">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyConditionalURL" id="PolicyConditionalURL">PolicyConditionalURL</a> <a name="policyconditionalurl" id="policyconditionalurl">Directive</a><a title="Permanent link" href="#policyconditionalurl" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>URL describing the conditional request policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyConditionalURL <var>url</var></code></td></tr>
</div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
-<div class="directive-section"><h2><a name="PolicyEnvironment" id="PolicyEnvironment">PolicyEnvironment</a> <a name="policyenvironment" id="policyenvironment">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyEnvironment" id="PolicyEnvironment">PolicyEnvironment</a> <a name="policyenvironment" id="policyenvironment">Directive</a><a title="Permanent link" href="#policyenvironment" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Override policies based on an environment variable.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyEnvironment <var>variable</var> <var>log-value</var> <var>ignore-value</var></code></td></tr>
variable is present and equal to the ignore-value, all policies will
be ignored.</p>
- <div class="example"><h3>Example</h3><pre class="prettyprint lang-config">
-# downgrade if POLICY_CONTROL was present
-PolicyEnvironment POLICY_CONTROL log ignore
- </pre>
+ <div class="example"><h3>Example</h3><pre class="prettyprint lang-config"># downgrade if POLICY_CONTROL was present
+PolicyEnvironment POLICY_CONTROL log ignore</pre>
</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="PolicyFilter" id="PolicyFilter">PolicyFilter</a> <a name="policyfilter" id="policyfilter">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyFilter" id="PolicyFilter">PolicyFilter</a> <a name="policyfilter" id="policyfilter">Directive</a><a title="Permanent link" href="#policyfilter" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Enable or disable policies for the given URL space.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyFilter <var>on|off</var></code></td></tr>
</table>
<p>Master switch to enable or disable policies for a given URL space.</p>
- <div class="example"><h3>Example</h3><pre class="prettyprint lang-config">
-# enabled by default
-<Location />
+ <div class="example"><h3>Example</h3><pre class="prettyprint lang-config"># enabled by default
+<Location "/">
PolicyFilter on
</Location>
# suppress policy protection for server-status
-<Location /server-status>
+<Location "/server-status">
PolicyFilter off
-</Location>
-</pre>
+</Location></pre>
</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="PolicyKeepalive" id="PolicyKeepalive">PolicyKeepalive</a> <a name="policykeepalive" id="policykeepalive">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyKeepalive" id="PolicyKeepalive">PolicyKeepalive</a> <a name="policykeepalive" id="policykeepalive">Directive</a><a title="Permanent link" href="#policykeepalive" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Enable the keepalive policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyKeepalive <var>ignore|log|enforce</var></code></td></tr>
<code>Content-Length</code> header and a <code>Transfer-Encoding</code>
of <code>chunked</code> will be rejected.</p>
- <div class="example"><h3>Example</h3><pre class="prettyprint lang-config">
-# missing Content-Length or Transfer-Encoding should be rejected
-PolicyKeepalive enforce
-</pre>
+ <div class="example"><h3>Example</h3><pre class="prettyprint lang-config"># missing Content-Length or Transfer-Encoding should be rejected
+PolicyKeepalive enforce</pre>
</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="PolicyKeepaliveURL" id="PolicyKeepaliveURL">PolicyKeepaliveURL</a> <a name="policykeepaliveurl" id="policykeepaliveurl">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyKeepaliveURL" id="PolicyKeepaliveURL">PolicyKeepaliveURL</a> <a name="policykeepaliveurl" id="policykeepaliveurl">Directive</a><a title="Permanent link" href="#policykeepaliveurl" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>URL describing the keepalive policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyKeepaliveURL <var>url</var></code></td></tr>
</div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
-<div class="directive-section"><h2><a name="PolicyLength" id="PolicyLength">PolicyLength</a> <a name="policylength" id="policylength">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyLength" id="PolicyLength">PolicyLength</a> <a name="policylength" id="policylength">Directive</a><a title="Permanent link" href="#policylength" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Enable the content length policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyLength <var>ignore|log|enforce</var></code></td></tr>
<p>When logged or enforced, a response that lacks an explicit
<code>Content-Length</code> header will be rejected.</p>
- <div class="example"><h3>Example</h3><pre class="prettyprint lang-config">
-# missing Content-Length header should be rejected
-PolicyLength enforce
- </pre>
+ <div class="example"><h3>Example</h3><pre class="prettyprint lang-config"># missing Content-Length header should be rejected
+PolicyLength enforce</pre>
</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="PolicyLengthURL" id="PolicyLengthURL">PolicyLengthURL</a> <a name="policylengthurl" id="policylengthurl">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyLengthURL" id="PolicyLengthURL">PolicyLengthURL</a> <a name="policylengthurl" id="policylengthurl">Directive</a><a title="Permanent link" href="#policylengthurl" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>URL describing the content length policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyLengthURL <var>url</var></code></td></tr>
</div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
-<div class="directive-section"><h2><a name="PolicyMaxage" id="PolicyMaxage">PolicyMaxage</a> <a name="policymaxage" id="policymaxage">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyMaxage" id="PolicyMaxage">PolicyMaxage</a> <a name="policymaxage" id="policymaxage">Directive</a><a title="Permanent link" href="#policymaxage" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Enable the caching minimum max-age policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyMaxage <var>ignore|log|enforce</var> <var>age</var></code></td></tr>
<code>Expires</code> header, or where the explicit freshness lifetime is
smaller than the given value, will be rejected.</p>
- <div class="example"><h3>Example</h3><pre class="prettyprint lang-config">
-# reject responses with a freshness lifetime shorter than a day
-PolicyMaxage enforce 86400
- </pre>
+ <div class="example"><h3>Example</h3><pre class="prettyprint lang-config"># reject responses with a freshness lifetime shorter than a day
+PolicyMaxage enforce 86400</pre>
</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="PolicyMaxageURL" id="PolicyMaxageURL">PolicyMaxageURL</a> <a name="policymaxageurl" id="policymaxageurl">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyMaxageURL" id="PolicyMaxageURL">PolicyMaxageURL</a> <a name="policymaxageurl" id="policymaxageurl">Directive</a><a title="Permanent link" href="#policymaxageurl" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>URL describing the caching minimum freshness lifetime policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyMaxageURL <var>url</var></code></td></tr>
</div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
-<div class="directive-section"><h2><a name="PolicyNocache" id="PolicyNocache">PolicyNocache</a> <a name="policynocache" id="policynocache">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyNocache" id="PolicyNocache">PolicyNocache</a> <a name="policynocache" id="policynocache">Directive</a><a title="Permanent link" href="#policynocache" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Enable the caching no-cache policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyNocache <var>ignore|log|enforce</var></code></td></tr>
using the <code>Cache-Control</code> or <code>Pragma</code> headers will
be rejected.</p>
- <div class="example"><h3>Example</h3><pre class="prettyprint lang-config">
-# Cache-Control: no-cache will be rejected
-PolicyNocache enforce
- </pre>
+ <div class="example"><h3>Example</h3><pre class="prettyprint lang-config"># Cache-Control: no-cache will be rejected
+PolicyNocache enforce</pre>
</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="PolicyNocacheURL" id="PolicyNocacheURL">PolicyNocacheURL</a> <a name="policynocacheurl" id="policynocacheurl">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyNocacheURL" id="PolicyNocacheURL">PolicyNocacheURL</a> <a name="policynocacheurl" id="policynocacheurl">Directive</a><a title="Permanent link" href="#policynocacheurl" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>URL describing the caching no-cache policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyNocacheURL <var>url</var></code></td></tr>
</div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
-<div class="directive-section"><h2><a name="PolicyType" id="PolicyType">PolicyType</a> <a name="policytype" id="policytype">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyType" id="PolicyType">PolicyType</a> <a name="policytype" id="policytype">Directive</a><a title="Permanent link" href="#policytype" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Enable the content type policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyType <var>ignore|log|enforce</var> <var>type</var> [ <var>type</var> [ ... ]]</code></td></tr>
header, where the <code>Content-Type</code> header is malformed, or where the
header does not match the given pattern or patterns will be rejected.</p>
- <div class="example"><h3>Example</h3><pre class="prettyprint lang-config">
-# enforce json or XML
-PolicyType enforce application/json text/xml
- </pre>
+ <div class="example"><h3>Example</h3><pre class="prettyprint lang-config"># enforce json or XML
+PolicyType enforce application/json text/xml</pre>
</div>
- <div class="example"><h3>Example</h3><pre class="prettyprint lang-config">
-# malformed content type should be rejected
-PolicyType enforce */*
- </pre>
+ <div class="example"><h3>Example</h3><pre class="prettyprint lang-config"># malformed content type should be rejected
+PolicyType enforce */*</pre>
</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="PolicyTypeURL" id="PolicyTypeURL">PolicyTypeURL</a> <a name="policytypeurl" id="policytypeurl">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyTypeURL" id="PolicyTypeURL">PolicyTypeURL</a> <a name="policytypeurl" id="policytypeurl">Directive</a><a title="Permanent link" href="#policytypeurl" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>URL describing the content type policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyTypeURL <var>url</var></code></td></tr>
</div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
-<div class="directive-section"><h2><a name="PolicyValidation" id="PolicyValidation">PolicyValidation</a> <a name="policyvalidation" id="policyvalidation">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyValidation" id="PolicyValidation">PolicyValidation</a> <a name="policyvalidation" id="policyvalidation">Directive</a><a title="Permanent link" href="#policyvalidation" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Enable the validation policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyValidation <var>ignore|log|enforce</var></code></td></tr>
<code>ETag</code> header or a <code>Last-Modified</code> header, or where
either header is syntactically incorrect, will be rejected.</p>
- <div class="example"><h3>Example</h3><pre class="prettyprint lang-config">
-# no ETag or Last-Modified will be rejected
-PolicyValidation enforce
- </pre>
+ <div class="example"><h3>Example</h3><pre class="prettyprint lang-config"># no ETag or Last-Modified will be rejected
+PolicyValidation enforce</pre>
</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="PolicyValidationURL" id="PolicyValidationURL">PolicyValidationURL</a> <a name="policyvalidationurl" id="policyvalidationurl">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyValidationURL" id="PolicyValidationURL">PolicyValidationURL</a> <a name="policyvalidationurl" id="policyvalidationurl">Directive</a><a title="Permanent link" href="#policyvalidationurl" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>URL describing the content type policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyValidationURL <var>url</var></code></td></tr>
</div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
-<div class="directive-section"><h2><a name="PolicyVary" id="PolicyVary">PolicyVary</a> <a name="policyvary" id="policyvary">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyVary" id="PolicyVary">PolicyVary</a> <a name="policyvary" id="policyvary">Directive</a><a title="Permanent link" href="#policyvary" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Enable the Vary policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyVary <var>ignore|log|enforce</var> <var>header</var> [ <var>header</var> [ ... ]]</code></td></tr>
header which in turn contains one of the headers listed, will be
rejected.</p>
- <div class="example"><h3>Example</h3><pre class="prettyprint lang-config">
-# reject reponses with "User-Agent" listed in the Vary header
-PolicyVary enforce User-Agent
- </pre>
+ <div class="example"><h3>Example</h3><pre class="prettyprint lang-config"># reject reponses with "User-Agent" listed in the Vary header
+PolicyVary enforce User-Agent</pre>
</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="PolicyVaryURL" id="PolicyVaryURL">PolicyVaryURL</a> <a name="policyvaryurl" id="policyvaryurl">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyVaryURL" id="PolicyVaryURL">PolicyVaryURL</a> <a name="policyvaryurl" id="policyvaryurl">Directive</a><a title="Permanent link" href="#policyvaryurl" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>URL describing the content type policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyVaryURL <var>url</var></code></td></tr>
</div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
-<div class="directive-section"><h2><a name="PolicyVersion" id="PolicyVersion">PolicyVersion</a> <a name="policyversion" id="policyversion">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyVersion" id="PolicyVersion">PolicyVersion</a> <a name="policyversion" id="policyversion">Directive</a><a title="Permanent link" href="#policyversion" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Enable the version policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyVersion <var>ignore|log|enforce</var> <var>HTTP/0.9|HTTP/1.0|HTTP/1.1</var></code></td></tr>
<p>When logged or enforced, a request with a version lower than specified
will be rejected.</p>
- <div class="example"><h3>Example</h3><pre class="prettyprint lang-config">
-# reject requests with an HTTP version older than HTTP/1.1
-PolicyVersion enforce HTTP/1.1
- </pre>
+ <div class="example"><h3>Example</h3><pre class="prettyprint lang-config"># reject requests with an HTTP version older than HTTP/1.1
+PolicyVersion enforce HTTP/1.1</pre>
</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="PolicyVersionURL" id="PolicyVersionURL">PolicyVersionURL</a> <a name="policyversionurl" id="policyversionurl">Directive</a></h2>
+<div class="directive-section"><h2><a name="PolicyVersionURL" id="PolicyVersionURL">PolicyVersionURL</a> <a name="policyversionurl" id="policyversionurl">Directive</a><a title="Permanent link" href="#policyversionurl" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>URL describing the minimum request HTTP version policy.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>PolicyVersionURL <var>url</var></code></td></tr>
</div>
</div>
<div class="bottomlang">
-<p><span>Available Languages: </span><a href="../en/mod/mod_policy.html" title="English"> en </a></p>
+<p><span>Available Languages: </span><a href="../en/mod/mod_policy.html" title="English"> en </a> |
+<a href="../fr/mod/mod_policy.html" hreflang="fr" rel="alternate" title="Français"> fr </a></p>
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projects / apache / blobdiff