155 lines
6.5 KiB
HTML
155 lines
6.5 KiB
HTML
<!DOCTYPE html>
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<html lang="fr" 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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<meta charset="utf-8" />
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<title>documentation:2.0:u2f</title><!-- //if:usedebianlibs
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<link rel="stylesheet" type="text/css" href="/javascript/bootstrap/css/bootstrap.min.css" />
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//elsif:useexternallibs
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<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css"></script>
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//elsif:cssminified
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<link rel="stylesheet" type="text/css" href="/static/bwr/bootstrap/dist/css/bootstrap.min.css" />
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//else --><!-- //endif -->
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<meta name="generator" content="DokuWiki"/>
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<meta name="robots" content="index,follow"/>
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<meta name="keywords" content="documentation,2.0,u2f"/>
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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="u2f.html"/>
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<link rel="contents" href="u2f.html" title="Sitemap"/>
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<link rel="stylesheet" type="text/css" href="lib/exe/css.php.t.bootstrap3.css"/>
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<link rel="stylesheet" type="text/css" href="/static/bwr/bootstrap/dist/css/bootstrap.css" />
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<script type="text/javascript">/*<![CDATA[*/var NS='documentation:2.0';var JSINFO = {"id":"documentation:2.0:u2f","namespace":"documentation:2.0"};
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/*!]]>*/</script>
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<script type="text/javascript" charset="utf-8" src="lib/exe/js.php.t.bootstrap3.js"></script><!-- //if:usedebianlibs
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<script type="text/javascript" src="/javascript/jquery/jquery.min.js"></script>
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//elsif:useexternallibs
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<script type="text/javascript" src="http://code.jquery.com/jquery-2.2.0.min.js"></script>
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//elsif:jsminified
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<script type="text/javascript" src="/static/bwr/jquery/dist/jquery.min.js"></script>
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//else -->
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<script type="text/javascript" src="/static/bwr/jquery/dist/jquery.js"></script><!-- //endif --><!-- //if:usedebianlibs
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<script type="text/javascript" src="/javascript/jquery-ui/jquery-ui.min.js"></script>
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//elsif:useexternallibs
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<script type="text/javascript" src="http://code.jquery.com/ui/1.10.4/jquery-ui.min.js"></script>
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//elsif:jsminified
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<script type="text/javascript" src="/lib/scripts/jquery-ui.min.js"></script>
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//else -->
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<script type="text/javascript" src="/lib/scripts/jquery-ui.js"></script><!-- //endif -->
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</head>
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<body>
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<div class="dokuwiki export container"><!-- 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="#prerequisites_and_dependencies">Pré-requis et dépendances</a></div></li>
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<li class="level1"><div class="li"><a href="#configuration">Configuration</a></div></li>
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<li class="level1"><div class="li"><a href="#assistance">Assistance</a></div></li>
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<li class="level1"><div class="li"><a href="#developer_corner">Developer corner</a></div></li>
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</ul>
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</div>
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</div><!-- TOC END -->
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<h1 class="sectionedit1" id="universal_2nd_factor_authentication_u2f">Universal 2nd Factor Authentication (U2F)</h1>
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<div class="level1">
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<p>
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<a href="https://en.wikipedia.org/wiki/Universal_2nd_Factor" class="urlextern" title="https://en.wikipedia.org/wiki/Universal_2nd_Factor" rel="nofollow">Universal 2nd Factor</a> (U2F) is an open authentication standard that strengthens and simplifies two-factor authentication using specialized USB or NFC devices.
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</p>
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<p>
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LLNG can propose to users to register their keys. When done, registered user can't login without using its key.
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</p>
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<div class="notetip">Note that it's a second factor, not an authentication module. Users are authenticated by both login form and U2F form.
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</div>
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</div><!-- EDIT1 SECTION "Universal 2nd Factor Authentication (U2F)" [1-521] -->
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<h2 class="sectionedit2" id="prerequisites_and_dependencies">Pré-requis et dépendances</h2>
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<div class="level2">
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<p>
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This feature uses <a href="https://metacpan.org/pod/Crypt::U2F::Server::Simple" class="urlextern" title="https://metacpan.org/pod/Crypt::U2F::Server::Simple" rel="nofollow">Crypt::U2F::Server::Simple</a> that is available only via CPAN for now. Before compiling it, you must install Yubico's C library headers (called libu2f-server-dev on Debian).
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</p>
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</div><!-- EDIT2 SECTION "Prerequisites and dependencies" [522-811] -->
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<h2 class="sectionedit3" id="configuration">Configuration</h2>
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<div class="level2">
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<p>
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In the manager (advanced parameters), you just have to enable it:
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</p>
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<ul>
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<li class="level1"><div class="li"> U2F ⇒ Activation: set it to “on”</div>
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</li>
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<li class="level1"><div class="li"> U2F ⇒ Self registration: set it to “on” <em>(to display this application on the menu, create an application that points to <a href="http://auth.your.domain/u2fregister.html" class="urlextern" title="http://auth.your.domain/u2fregister.html" rel="nofollow">http://auth.your.domain/u2fregister.html</a>)</em></div>
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</li>
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<li class="level1"><div class="li"> U2F ⇒ Authentication level: you can overwrite here auth level for U2F registered users. Leave it blank keeps auth level provided by first authentication module <em>(default: 2 for user/password based modules)</em></div>
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</li>
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</ul>
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<div class="noteimportant">If you want to use a custom rule for “activation” and want to keep self-registration, you must include this in your rule: <code>$_u2fKeyHandle and $_u2fUserKey</code>, else U2F will be required even if users are not registered. This is automatically done when “activation” is simply set to “on”.
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</div>
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</div><!-- EDIT3 SECTION "Configuration" [812-1637] -->
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<h2 class="sectionedit4" id="assistance">Assistance</h2>
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<div class="level2">
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<p>
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If a user lost its key, you may remove it's persistent session using the session explorer.
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</p>
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</div><!-- EDIT4 SECTION "Assistance" [1638-1753] -->
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<h2 class="sectionedit5" id="developer_corner">Developer corner</h2>
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<div class="level2">
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<p>
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If you have another U2F registration interface, you have to populate session (using exported variables) to set these keys:
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</p>
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<div class="table sectionedit6"><table class="inline table table-bordered table-striped">
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<thead>
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<tr class="row0 roweven">
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<th class="col0"> Nom </th><th class="col1"> Value </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"> _u2fKeyHandle </td><td class="col1"> key handle value, base64 encoded </td>
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</tr>
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<tr class="row2 roweven">
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<td class="col0"> _u2fUserKey </td><td class="col1"> user key value, base64 encoded </td>
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</tr>
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</table></div><!-- EDIT6 TABLE [1908-2026] -->
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<p>
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Note that both “origin” and “appId” are fixed to portal <abbr title="Uniform Resource Locator">URL</abbr>.
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</p>
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</div><!-- EDIT5 SECTION "Developer corner" [1754-] -->
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</div>
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</body>
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</html>
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