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| <title>mod_auth_basic - Apache HTTP Server</title> |
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| <p class="apache">Apache HTTP Server Version 2.3</p> |
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| <div id="preamble"><h1>Apache Module mod_auth_basic</h1> |
| <div class="toplang"> |
| <p><span>Available Languages: </span><a href="../en/mod/mod_auth_basic.html" title="English"> en </a> | |
| <a href="../fr/mod/mod_auth_basic.html" hreflang="fr" rel="alternate" title="Français"> fr </a> | |
| <a href="../ja/mod/mod_auth_basic.html" hreflang="ja" rel="alternate" title="Japanese"> ja </a> | |
| <a href="../ko/mod/mod_auth_basic.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>Basic authentication</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>auth_basic_module</td></tr> |
| <tr><th><a href="module-dict.html#SourceFile">Source File:</a></th><td>mod_auth_basic.c</td></tr> |
| <tr><th><a href="module-dict.html#Compatibility">Compatibility:</a></th><td>Available in Apache 2.1 and later</td></tr></table> |
| <h3>Summary</h3> |
| |
| <p>This module allows the use of HTTP Basic Authentication to |
| restrict access by looking up users in the given providers. |
| HTTP Digest Authentication is provided by |
| <code class="module"><a href="../mod/mod_auth_digest.html">mod_auth_digest</a></code>. This module should |
| usually be combined with at least one authentication module |
| such as <code class="module"><a href="../mod/mod_authn_file.html">mod_authn_file</a></code> and one authorization |
| module such as <code class="module"><a href="../mod/mod_authz_user.html">mod_authz_user</a></code>.</p> |
| </div> |
| <div id="quickview"><h3 class="directives">Directives</h3> |
| <ul id="toc"> |
| <li><img alt="" src="../images/down.gif" /> <a href="#authbasicauthoritative">AuthBasicAuthoritative</a></li> |
| <li><img alt="" src="../images/down.gif" /> <a href="#authbasicprovider">AuthBasicProvider</a></li> |
| </ul> |
| <h3>See also</h3> |
| <ul class="seealso"> |
| <li><code class="directive"><a href="../mod/mod_authn_core.html#authname">AuthName</a></code></li> |
| <li><code class="directive"><a href="../mod/mod_authn_core.html#authtype">AuthType</a></code></li> |
| <li><code class="directive"><a href="../mod/mod_authz_core.html#require">Require</a></code></li> |
| <li><code class="directive"><a href="../mod/mod_authz_core.html#match">Match</a></code></li> |
| <li><a href="../howto/auth.html">Authentication howto</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="AuthBasicAuthoritative" id="AuthBasicAuthoritative">AuthBasicAuthoritative</a> <a name="authbasicauthoritative" id="authbasicauthoritative">Directive</a></h2> |
| <table class="directive"> |
| <tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Sets whether authorization and authentication are passed to |
| lower level modules</td></tr> |
| <tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>AuthBasicAuthoritative On|Off</code></td></tr> |
| <tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>AuthBasicAuthoritative On</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>Base</td></tr> |
| <tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_auth_basic</td></tr> |
| </table> |
| <p>Normally, each authorization module listed in <code class="directive"><a href="#authbasicprovider">AuthBasicProvider</a></code> will attempt |
| to verify the user, and if the user is not found in any provider, |
| access will be denied. Setting the |
| <code class="directive">AuthBasicAuthoritative</code> directive explicitly |
| to <code>Off</code> allows for both authentication and |
| authorization to be passed on to other non-provider-based modules |
| if there is <strong>no userID</strong> or <strong>rule</strong> |
| matching the supplied userID. This should only be necessary when |
| combining <code class="module"><a href="../mod/mod_auth_basic.html">mod_auth_basic</a></code> with third-party modules |
| that are not configured with the <code class="directive"><a href="#authbasicprovider">AuthBasicProvider</a></code> |
| directive. When using such modules, the order of processing |
| is determined in the modules' source code and is not configurable.</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="AuthBasicProvider" id="AuthBasicProvider">AuthBasicProvider</a> <a name="authbasicprovider" id="authbasicprovider">Directive</a></h2> |
| <table class="directive"> |
| <tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Sets the authentication provider(s) for this location</td></tr> |
| <tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>AuthBasicProvider <var>provider-name</var> |
| [<var>provider-name</var>] ...</code></td></tr> |
| <tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>AuthBasicProvider file</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>Base</td></tr> |
| <tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_auth_basic</td></tr> |
| </table> |
| <p>The <code class="directive">AuthBasicProvider</code> directive sets |
| which provider is used to authenticate the users for this location. |
| The default <code>file</code> provider is implemented |
| by the <code class="module"><a href="../mod/mod_authn_file.html">mod_authn_file</a></code> module. Make sure |
| that the chosen provider module is present in the server.</p> |
| |
| <div class="example"><h3>Example</h3><p><code> |
| <Location /secure><br /> |
| <span class="indent"> |
| AuthType basic<br /> |
| AuthName "private area"<br /> |
| AuthBasicProvider dbm<br /> |
| AuthDBMType SDBM<br /> |
| AuthDBMUserFile /www/etc/dbmpasswd<br /> |
| Require valid-user<br /> |
| </span> |
| </Location> |
| </code></p></div> |
| |
| <p> Providers are queried in order until a provider finds a match |
| for the requested username, at which point this sole provider will |
| attempt to check the password. A failure to verify the password does |
| not result in control being passed on to subsequent providers.</p> |
| |
| <p>Providers are implemented by <code class="module"><a href="../mod/mod_authn_dbm.html">mod_authn_dbm</a></code>, |
| <code class="module"><a href="../mod/mod_authn_file.html">mod_authn_file</a></code>, <code class="module"><a href="../mod/mod_authn_dbd.html">mod_authn_dbd</a></code>, |
| <code class="module"><a href="../mod/mod_authnz_ldap.html">mod_authnz_ldap</a></code> and <code class="module"><a href="../mod/mod_authn_socache.html">mod_authn_socache</a></code>.</p> |
| |
| </div> |
| </div> |
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| <p><span>Available Languages: </span><a href="../en/mod/mod_auth_basic.html" title="English"> en </a> | |
| <a href="../fr/mod/mod_auth_basic.html" hreflang="fr" rel="alternate" title="Français"> fr </a> | |
| <a href="../ja/mod/mod_auth_basic.html" hreflang="ja" rel="alternate" title="Japanese"> ja </a> | |
| <a href="../ko/mod/mod_auth_basic.html" hreflang="ko" rel="alternate" title="Korean"> ko </a></p> |
| </div><div id="footer"> |
| <p class="apache">Copyright 2011 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> |
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