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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 15:01:30 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 15:01:30 +0000
commit6beeb1b708550be0d4a53b272283e17e5e35fe17 (patch)
tree1ce8673d4aaa948e5554000101f46536a1e4cc29 /docs/manual/mod/mod_userdir.html.en
parentInitial commit. (diff)
downloadapache2-6beeb1b708550be0d4a53b272283e17e5e35fe17.tar.xz
apache2-6beeb1b708550be0d4a53b272283e17e5e35fe17.zip
Adding upstream version 2.4.57.upstream/2.4.57upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<?xml version="1.0" encoding="UTF-8"?>
+<!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>
+<meta content="text/html; charset=UTF-8" http-equiv="Content-Type" />
+<!--
+ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+ This file is generated from xml source: DO NOT EDIT
+ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+ -->
+<title>mod_userdir - Apache HTTP Server Version 2.4</title>
+<link href="../style/css/manual.css" rel="stylesheet" media="all" type="text/css" title="Main stylesheet" />
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+<body>
+<div id="page-header">
+<p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/directives.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 2.4</p>
+<img alt="" src="../images/feather.png" /></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 2.4</a> &gt; <a href="./">Modules</a></div>
+<div id="page-content">
+<div id="preamble"><h1>Apache Module mod_userdir</h1>
+<div class="toplang">
+<p><span>Available Languages: </span><a href="../en/mod/mod_userdir.html" title="English">&nbsp;en&nbsp;</a> |
+<a href="../fr/mod/mod_userdir.html" hreflang="fr" rel="alternate" title="Français">&nbsp;fr&nbsp;</a> |
+<a href="../ja/mod/mod_userdir.html" hreflang="ja" rel="alternate" title="Japanese">&nbsp;ja&nbsp;</a> |
+<a href="../ko/mod/mod_userdir.html" hreflang="ko" rel="alternate" title="Korean">&nbsp;ko&nbsp;</a> |
+<a href="../tr/mod/mod_userdir.html" hreflang="tr" rel="alternate" title="Türkçe">&nbsp;tr&nbsp;</a></p>
+</div>
+<table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>User-specific directories</td></tr>
+<tr><th><a href="module-dict.html#Status">Status:</a></th><td>Base</td></tr>
+<tr><th><a href="module-dict.html#ModuleIdentifier">Module Identifier:</a></th><td>userdir_module</td></tr>
+<tr><th><a href="module-dict.html#SourceFile">Source File:</a></th><td>mod_userdir.c</td></tr></table>
+<h3>Summary</h3>
+
+<div class="warning">By using this module you are allowing multiple users
+to host content within the same origin. The same origin policy is a key
+principle of Javascript and web security. By hosting web pages in the same
+origin these pages can read and control each other and security issues in
+one page may affect another. This is particularly dangerous in combination
+with web pages involving dynamic content and authentication and when
+your users don't necessarily trust each other.</div>
+
+<p>This module allows user-specific directories to be accessed using the
+<code>http://example.com/~user/</code> syntax.</p>
+</div>
+<div id="quickview"><a href="https://www.apache.org/foundation/contributing.html" class="badge"><img src="https://www.apache.org/images/SupportApache-small.png" alt="Support Apache!" /></a><h3 class="directives">Directives</h3>
+<ul id="toc">
+<li><img alt="" src="../images/down.gif" /> <a href="#userdir">UserDir</a></li>
+</ul>
+<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__&amp;list_id=144532&amp;product=Apache%20httpd-2&amp;query_format=specific&amp;order=changeddate%20DESC%2Cpriority%2Cbug_severity&amp;component=mod_userdir">Known issues</a></li><li><a href="https://bz.apache.org/bugzilla/enter_bug.cgi?product=Apache%20httpd-2&amp;component=mod_userdir">Report a bug</a></li></ul><h3>See also</h3>
+<ul class="seealso">
+<li><a href="../urlmapping.html">Mapping URLs to the
+Filesystem</a></li>
+<li><a href="../howto/public_html.html">public_html
+tutorial</a></li>
+<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="directive-section"><h2><a name="UserDir" id="UserDir">UserDir</a> <a name="userdir" id="userdir">Directive</a></h2>
+<table class="directive">
+<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Location of the user-specific directories</td></tr>
+<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>UserDir <em>directory-filename</em> [<em>directory-filename</em>] ...
+</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>Base</td></tr>
+<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_userdir</td></tr>
+</table>
+
+ <p>The <code class="directive">UserDir</code> directive sets the real
+ directory in a user's home directory to use when a request for a
+ document for a user is received. <em>Directory-filename</em> is
+ one of the following:</p>
+
+ <ul>
+ <li>The name of a directory or a pattern such as those shown
+ below.</li>
+
+ <li>The keyword <code>disabled</code>. This turns off
+ <em>all</em> username-to-directory translations except those
+ explicitly named with the <code>enabled</code> keyword (see
+ below).</li>
+
+ <li>The keyword <code>disabled</code> followed by a
+ space-delimited list of usernames. Usernames that appear in
+ such a list will <em>never</em> have directory translation
+ performed, even if they appear in an <code>enabled</code>
+ clause.</li>
+
+ <li>The keyword <code>enabled</code> followed by a
+ space-delimited list of usernames. These usernames will have
+ directory translation performed even if a global disable is
+ in effect, but not if they also appear in a
+ <code>disabled</code> clause.</li>
+ </ul>
+
+ <p>If neither the <code>enabled</code> nor the
+ <code>disabled</code> keywords appear in the
+ <code class="directive">Userdir</code> directive, the argument is treated as a
+ filename pattern, and is used to turn the name into a directory
+ specification. A request for
+ <code>http://www.example.com/~bob/one/two.html</code> will be
+ translated to:</p>
+
+ <table>
+ <tr><th>UserDir directive used</th>
+ <th>Translated path</th></tr>
+ <tr><td>UserDir public_html</td>
+ <td>~bob/public_html/one/two.html</td></tr>
+ <tr><td>UserDir /usr/web</td>
+ <td>/usr/web/bob/one/two.html</td></tr>
+ <tr><td>UserDir /home/*/www</td>
+ <td>/home/bob/www/one/two.html</td></tr>
+ </table>
+
+ <p>The following directives will send redirects to the client:</p>
+
+ <table>
+ <tr><th>UserDir directive used</th>
+ <th>Translated path</th></tr>
+ <tr><td>UserDir http://www.example.com/users</td>
+ <td>http://www.example.com/users/bob/one/two.html</td></tr>
+ <tr><td>UserDir http://www.example.com/*/usr</td>
+ <td>http://www.example.com/bob/usr/one/two.html</td></tr>
+ <tr><td>UserDir http://www.example.com/~*/</td>
+ <td>http://www.example.com/~bob/one/two.html</td></tr>
+ </table>
+
+ <div class="note">
+ <strong>Be careful when using this directive; for instance,
+ <code>"UserDir ./"</code> would map <code>"/~root"</code> to
+ <code>"/"</code> - which is probably undesirable. It is strongly
+ recommended that your configuration include a "<code>UserDir
+ disabled root</code>" declaration. See also the <code class="directive"><a href="../mod/core.html#directory">Directory</a></code> directive and the <a href="../misc/security_tips.html">Security Tips</a> page for
+ more information.</strong>
+ </div>
+
+ <p>Additional examples:</p>
+
+ <p>To allow a few users to have <code>UserDir</code> directories, but
+ not anyone else, use the following:</p>
+
+ <pre class="prettyprint lang-config">UserDir disabled
+UserDir enabled user1 user2 user3</pre>
+
+
+ <p>To allow most users to have <code>UserDir</code> directories, but
+ deny this to a few, use the following:</p>
+
+ <pre class="prettyprint lang-config">UserDir disabled user4 user5 user6</pre>
+
+
+ <p>It is also possible to specify alternative user directories.
+ If you use a command like:</p>
+
+ <pre class="prettyprint lang-config">UserDir "public_html" "/usr/web" "http://www.example.com/"</pre>
+
+
+ <p>With a request for
+ <code>http://www.example.com/~bob/one/two.html</code>, will try to
+ find the page at <code>~bob/public_html/one/two.html</code> first, then
+ <code>/usr/web/bob/one/two.html</code>, and finally it will send a
+ redirect to <code>http://www.example.com/bob/one/two.html</code>.</p>
+
+ <p>If you add a redirect, it must be the last alternative in the list.
+ Apache httpd cannot determine if the redirect succeeded or not, so if you have
+ the redirect earlier in the list, that will always be the alternative
+ that is used.</p>
+
+ <p>User directory substitution is not active by default in versions
+ 2.1.4 and later. In earlier versions, <code>UserDir public_html</code>
+ was assumed if no <code class="directive">UserDir</code>
+ directive was present.</p>
+
+ <div class="note"><h3>Merging details</h3>
+ <p> Lists of specific enabled and disabled users are replaced, not merged,
+ from global to virtual host scope</p></div>
+
+
+<h3>See also</h3>
+<ul>
+<li>
+ <a href="../howto/public_html.html">Per-user web directories tutorial</a>
+</li>
+</ul>
+</div>
+</div>
+<div class="bottomlang">
+<p><span>Available Languages: </span><a href="../en/mod/mod_userdir.html" title="English">&nbsp;en&nbsp;</a> |
+<a href="../fr/mod/mod_userdir.html" hreflang="fr" rel="alternate" title="Français">&nbsp;fr&nbsp;</a> |
+<a href="../ja/mod/mod_userdir.html" hreflang="ja" rel="alternate" title="Japanese">&nbsp;ja&nbsp;</a> |
+<a href="../ko/mod/mod_userdir.html" hreflang="ko" rel="alternate" title="Korean">&nbsp;ko&nbsp;</a> |
+<a href="../tr/mod/mod_userdir.html" hreflang="tr" rel="alternate" title="Türkçe">&nbsp;tr&nbsp;</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&amp;A section. Comments placed here should be pointed towards suggestions on improving the documentation or server, and may be removed 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 Libera.chat, or sent to our <a href="https://httpd.apache.org/lists.html">mailing lists</a>.</div>
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