148 lines
6.0 KiB
HTML
148 lines
6.0 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"
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lang="en" dir="ltr">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title></title>
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<!-- metadata -->
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<meta name="generator" content="Offline" />
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<meta name="version" content="Offline 0.1" />
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<!-- style sheet links -->
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<link rel="stylesheet" media="all" type="text/css" href="../../../css/all.css" />
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<link rel="stylesheet" media="screen" type="text/css" href="../../../css/screen.css" />
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<link rel="stylesheet" media="print" type="text/css" href="../../../css/print.css" />
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</head>
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<body>
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<div class="dokuwiki export">
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<h1 class="sectionedit1" id="cas">CAS</h1>
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<div class="level1">
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<div class="table sectionedit2"><table class="inline">
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<thead>
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<tr class="row0 roweven">
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<th class="col0">Authentication </th><th class="col1"> Users </th><th class="col2"> Password </th>
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</tr>
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</thead>
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<tr class="row1 rowodd">
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<td class="col0 centeralign"> ✔ </td><td class="col1"> </td><td class="col2"> </td>
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</tr>
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</table></div>
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<!-- EDIT2 TABLE [19-69] -->
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</div>
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<!-- EDIT1 SECTION "CAS" [1-70] -->
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<h2 class="sectionedit3" id="presentation">Presentation</h2>
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<div class="level2">
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<p>
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<abbr title="LemonLDAP::NG">LL::NG</abbr> can delegate authentication to a <abbr title="Central Authentication Service">CAS</abbr> server. This requires <a href="http://sourcesup.cru.fr/projects/perlcas/" class="urlextern" title="http://sourcesup.cru.fr/projects/perlcas/" rel="nofollow">Perl CAS module</a>.
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</p>
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<p>
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<p><div class="notetip"><abbr title="LemonLDAP::NG">LL::NG</abbr> can also act as <a href="../../documentation/2.0/idpcas.html" class="wikilink1" title="documentation:2.0:idpcas">CAS server</a>, that allows to interconnect two <abbr title="LemonLDAP::NG">LL::NG</abbr> systems.
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</div></p>
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</p>
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<p>
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<abbr title="LemonLDAP::NG">LL::NG</abbr> can also request proxy tickets for its protected services. Proxy tickets will be collected at authentication phase and stored in user session under the form:
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</p>
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<p>
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<code>_casPT</code><strong>serviceID</strong> = <strong>Proxy ticket value</strong>
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</p>
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<p>
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They can then be forwarded to applications trough <a href="../../documentation/2.0/writingrulesand_headers.html#headers" class="wikilink1" title="documentation:2.0:writingrulesand_headers">HTTP headers</a>.
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</p>
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<p>
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<p><div class="notetip"><abbr title="Central Authentication Service">CAS</abbr> authentication will automatically add a <a href="../../documentation/2.0/logoutforward.html" class="wikilink1" title="documentation:2.0:logoutforward">logout forward rule</a> on <abbr title="Central Authentication Service">CAS</abbr> server logout <abbr title="Uniform Resource Locator">URL</abbr> in order to close <abbr title="Central Authentication Service">CAS</abbr> session on <abbr title="LemonLDAP::NG">LL::NG</abbr> logout.
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</div></p>
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</p>
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</div>
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<!-- EDIT3 SECTION "Presentation" [71-828] -->
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<h2 class="sectionedit4" id="perl-cas_module_installation">Perl-CAS module installation</h2>
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<div class="level2">
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<p>
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Download the latest version:
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</p>
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<pre class="code">wget https://sourcesup.cru.fr/frs/download.php/2476/AuthCAS-1.4.tar.gz</pre>
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<p>
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Extract and build the module:
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</p>
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<pre class="code">tar zxvf AuthCAS-1.4.tar.gz
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cd AuthCAS-1.4/
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perl Makefile.PL
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make
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make test</pre>
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<p>
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Install the module:
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</p>
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<pre class="code">sudo make install</pre>
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</div>
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<!-- EDIT4 SECTION "Perl-CAS module installation" [829-1162] -->
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<h2 class="sectionedit5" id="configuration">Configuration</h2>
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<div class="level2">
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<p>
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In Manager, go in <code>General Parameters</code> > <code>Authentication modules</code> and choose <abbr title="Central Authentication Service">CAS</abbr> for authentication.
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</p>
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<p>
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<p><div class="notetip">You can then choose any other module for users and password.
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</div></p>
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</p>
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<p>
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Then, go in <code><abbr title="Central Authentication Service">CAS</abbr> parameters</code>:
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</p>
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<ul>
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<li class="level1"><div class="li"> <strong>Authentication level</strong>: authentication level for this module.</div>
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</li>
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<li class="level1"><div class="li"> <strong>Server <abbr title="Uniform Resource Locator">URL</abbr></strong>: <abbr title="Central Authentication Service">CAS</abbr> server <abbr title="Uniform Resource Locator">URL</abbr> (must use https://)</div>
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</li>
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<li class="level1"><div class="li"> <strong>CA file</strong>: CA certificate used to validate <abbr title="Central Authentication Service">CAS</abbr> server certificate</div>
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</li>
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<li class="level1"><div class="li"> <strong>Renew authentication</strong>: force authentication renewal on <abbr title="Central Authentication Service">CAS</abbr> server</div>
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</li>
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<li class="level1"><div class="li"> <strong>Gateways authentication</strong>: force transparent authentication on <abbr title="Central Authentication Service">CAS</abbr> server</div>
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</li>
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<li class="level1"><div class="li"> <strong><abbr title="Proxy Granting Ticket">PGT</abbr> file</strong>: temporary file where proxy tickets are stored (by default, <code>/tmp/pgt.txt</code>)</div>
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</li>
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<li class="level1"><div class="li"> <strong>Proxied services</strong>: list of services for which a proxy ticket is requested:</div>
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<ul>
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<li class="level2"><div class="li"> <strong>Key</strong>: Service ID</div>
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</li>
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<li class="level2"><div class="li"> <strong>Value</strong> Service <abbr title="Uniform Resource Locator">URL</abbr> (<abbr title="Central Authentication Service">CAS</abbr> service identifier)</div>
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</li>
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</ul>
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</li>
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</ul>
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<p>
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<p><div class="notetip">If no proxied services defined, <abbr title="Central Authentication Service">CAS</abbr> authentication will not activate the <abbr title="Central Authentication Service">CAS</abbr> proxy mode.
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</div></p>
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</p>
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<p>
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<p><div class="noteimportant">
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If you activate proxy mode, you must create the <abbr title="Proxy Granting Ticket">PGT</abbr> file on your system, for example:
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</p>
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<pre class="code">touch /tmp/pgt.txt</pre>
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<p>
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</div></p>
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</p>
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</div>
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</div><!-- closes <div class="dokuwiki export">--> |