129 lines
5.7 KiB
HTML
129 lines
5.7 KiB
HTML
<!DOCTYPE html>
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<html lang="en" dir="ltr">
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<meta charset="utf-8" />
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<title>documentation:2.0:securetoken</title>
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<meta name="keywords" content="documentation,2.0,securetoken"/>
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<link rel="search" type="application/opensearchdescription+xml" href="lib/exe/opensearch.html" title="LemonLDAP::NG"/>
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<link rel="start" href="securetoken.html"/>
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<link rel="contents" href="securetoken.html" title="Sitemap"/>
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<script type="text/javascript">/*<![CDATA[*/var NS='documentation:2.0';var JSINFO = {"id":"documentation:2.0:securetoken","namespace":"documentation:2.0"};
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</head>
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<body>
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<div class="dokuwiki export container">
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<!-- TOC START -->
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<div id="dw__toc">
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<h3 class="toggle">Table of Contents</h3>
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<div>
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<ul class="toc">
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<li class="level1"><div class="li"><a href="#presentation">Presentation</a></div></li>
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<li class="level1"><div class="li"><a href="#configuration">Configuration</a></div>
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<ul class="toc">
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<li class="level2"><div class="li"><a href="#virtual_host">Virtual host</a></div>
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<ul class="toc">
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<li class="level3"><div class="li"><a href="#apache">Apache</a></div></li>
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<li class="level3"><div class="li"><a href="#nginx">Nginx</a></div></li>
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</ul>
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</li>
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<li class="level2"><div class="li"><a href="#handler_parameters">Handler parameters</a></div></li>
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</ul></li>
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</ul>
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</div>
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</div>
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<!-- TOC END -->
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<h1 class="sectionedit1" id="secure_token_handler">Secure Token Handler</h1>
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<div class="level1">
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</div>
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<!-- EDIT1 SECTION "Secure Token Handler" [1-36] -->
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<h2 class="sectionedit2" id="presentation">Presentation</h2>
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<div class="level2">
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<p>
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The Secure Token Handler is a special Handler that create a token for each request and send it to the protected application. The real user identifier is stored in a Memcached server and the protected application can the request the Memcached server to get user identifier.
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</p>
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<p>
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This mechanism allow to do <abbr title="Single Sign On">SSO</abbr> on application with an unsafe link between Handler and the application, but with a safe link with the Memcached server.
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</p>
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</div>
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<!-- EDIT2 SECTION "Presentation" [37-488] -->
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<h2 class="sectionedit3" id="configuration">Configuration</h2>
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<div class="level2">
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</div>
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<!-- EDIT3 SECTION "Configuration" [489-515] -->
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<h3 class="sectionedit4" id="virtual_host">Virtual host</h3>
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<div class="level3">
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</div>
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<h4 id="apache">Apache</h4>
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<div class="level4">
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<p>
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Configure the virtual host like other <a href="configvhost.html" class="wikilink1" title="documentation:2.0:configvhost">protected virtual host</a> but use Secure Token Handler instead of default Handler.
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</p>
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<pre class="code file apache">PerlModule Lemonldap::NG::Handler::Specific::SecureToken
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<<span class="kw3">VirtualHost</span> *:<span class="nu0">80</span>>
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<span class="kw1">ServerName</span> secure.example.com
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<span class="co1"># Load SecureToken Handler</span>
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PerlHeaderParserHandler Lemonldap::NG::Handler::Specific::SecureToken
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...
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</<span class="kw3">VirtualHost</span>></pre>
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</div>
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<h4 id="nginx">Nginx</h4>
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<div class="level4">
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<div class="noteclassic">This module uses Apache2 Filter and is not compatible with Nginx.
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</div>
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</div>
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<!-- EDIT4 SECTION "Virtual host" [516-1068] -->
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<h3 class="sectionedit5" id="handler_parameters">Handler parameters</h3>
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<div class="level3">
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<p>
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SecureToken parameters are the following:
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</p>
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<ul>
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<li class="level1"><div class="li"> <strong>Memcached servers</strong>: addresses of Memcached servers, separated with spaces.</div>
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</li>
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<li class="level1"><div class="li"> <strong>Token expiration</strong>: time in seconds for token expiration (remove from Memcached server).</div>
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</li>
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<li class="level1"><div class="li"> <strong>Attribute to store</strong>: the session key that will be stored in Memcached.</div>
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</li>
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<li class="level1"><div class="li"> <strong>Protected URLs</strong>: Regexp of URLs for which the secure token will be sent, separated by spaces</div>
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</li>
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<li class="level1"><div class="li"> <strong>Header name</strong>: name of the HTTP header carrying the secure token.</div>
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</li>
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<li class="level1"><div class="li"> <strong>Allow requests in error</strong>: allow a request that has generated an error in token generation to be forwarded to the protected application without secure token (default: yes)</div>
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</li>
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</ul>
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<div class="noteimportant">Due to Handler <abbr title="Application Programming Interface">API</abbr> change in 1.9, you need to set these attributes in <code>lemonldap-ng.ini</code> and not in Manager, for example:
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<pre class="code file ini"><span class="re0"><span class="br0">[</span>handler<span class="br0">]</span></span>
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<span class="re1">secureTokenMemcachedServers</span> <span class="sy0">=</span><span class="re2"> 127.0.0.1:11211</span>
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<span class="re1">secureTokenExpiration</span> <span class="sy0">=</span><span class="re2"> 60</span>
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<span class="re1">secureTokenAttribute</span> <span class="sy0">=</span><span class="re2"> uid</span>
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<span class="re1">secureTokenUrls</span> <span class="sy0">=</span><span class="re2"> .*</span>
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<span class="re1">secureTokenHeader</span> <span class="sy0">=</span><span class="re2"> Auth-Token</span>
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<span class="re1">secureTokenAllowOnError</span> <span class="sy0">=</span><span class="re2"> 1</span></pre>
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</div>
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</div>
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<!-- EDIT5 SECTION "Handler parameters" [1069-] --></div>
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</body>
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</html>
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