101 lines
5.0 KiB
HTML
101 lines
5.0 KiB
HTML
<!DOCTYPE html>
|
|
<html lang="en" dir="ltr">
|
|
<head>
|
|
<meta charset="utf-8" />
|
|
<title>documentation:2.0:servertoserver</title>
|
|
<meta name="generator" content="DokuWiki"/>
|
|
<meta name="robots" content="index,follow"/>
|
|
<meta name="keywords" content="documentation,2.0,servertoserver"/>
|
|
<link rel="search" type="application/opensearchdescription+xml" href="lib/exe/opensearch.html" title="LemonLDAP::NG"/>
|
|
<link rel="start" href="servertoserver.html"/>
|
|
<link rel="contents" href="servertoserver.html" title="Sitemap"/>
|
|
<link rel="stylesheet" type="text/css" href="lib/exe/css.php.t.bootstrap3.css"/>
|
|
<!-- //if:usedebianlibs
|
|
<link rel="stylesheet" type="text/css" href="/javascript/bootstrap/css/bootstrap.min.css" />
|
|
//elsif:useexternallibs
|
|
<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css"></script>
|
|
//elsif:cssminified
|
|
<link rel="stylesheet" type="text/css" href="/static/bwr/bootstrap/dist/css/bootstrap.min.css" />
|
|
//else -->
|
|
<link rel="stylesheet" type="text/css" href="/static/bwr/bootstrap/dist/css/bootstrap.css" />
|
|
<!-- //endif -->
|
|
<script type="text/javascript">/*<![CDATA[*/var NS='documentation:2.0';var JSINFO = {"id":"documentation:2.0:servertoserver","namespace":"documentation:2.0"};
|
|
/*!]]>*/</script>
|
|
<script type="text/javascript" charset="utf-8" src="lib/exe/js.php.t.bootstrap3.js"></script>
|
|
<!-- //if:usedebianlibs
|
|
<script type="text/javascript" src="/javascript/jquery/jquery.min.js"></script>
|
|
//elsif:useexternallibs
|
|
<script type="text/javascript" src="http://code.jquery.com/jquery-2.2.0.min.js"></script>
|
|
//elsif:jsminified
|
|
<script type="text/javascript" src="/static/bwr/jquery/dist/jquery.min.js"></script>
|
|
//else -->
|
|
<script type="text/javascript" src="/static/bwr/jquery/dist/jquery.js"></script>
|
|
<!-- //endif -->
|
|
<!-- //if:usedebianlibs
|
|
<script type="text/javascript" src="/javascript/jquery-ui/jquery-ui.min.js"></script>
|
|
//elsif:useexternallibs
|
|
<script type="text/javascript" src="http://code.jquery.com/ui/1.10.4/jquery-ui.min.js"></script>
|
|
//elsif:jsminified
|
|
<script type="text/javascript" src="/static/bwr/jquery-ui/jquery-ui.min.js"></script>
|
|
//else -->
|
|
<script type="text/javascript" src="/static/bwr/jquery-ui/jquery-ui.js"></script>
|
|
<!-- //endif -->
|
|
</head>
|
|
<body>
|
|
<div class="dokuwiki export container">
|
|
|
|
<h1 class="sectionedit1" id="handling_server_webservice_calls">Handling server webservice calls</h1>
|
|
<div class="level1">
|
|
|
|
<p>
|
|
In modern applications, web application may need to request some other web applications on behalf of the authenticated users. There are three ways to do this:
|
|
</p>
|
|
<ul>
|
|
<li class="level1"><div class="li"> the Ugly : provide to all applications the <abbr title="Single Sign On">SSO</abbr> cookie. Not secured because the <abbr title="Single Sign On">SSO</abbr> cookie can be caught and used everywhere, every time by everyone!!! <strong>NOT RECOMMENDED</strong>. </div>
|
|
</li>
|
|
<li class="level1"><div class="li"> the Bad (<a href="securetoken.html" class="wikilink1" title="documentation:2.0:securetoken">Secure Token Handler</a>) : <strong>Deprecated</strong>. Can be used in specific cases </div>
|
|
</li>
|
|
<li class="level1"><div class="li"> the Good (Service Token Handler): See below ! (Thanks Sergio…)</div>
|
|
</li>
|
|
</ul>
|
|
|
|
<p>
|
|
The “Bad” method consists to give the token (cookie value) to webapp1 which uses it as cookie header in its request. Since 2.0 version, <abbr title="LemonLDAP::NG">LL::NG</abbr> gives a better way (the Good !) to do this by using limited scope tokens.
|
|
</p>
|
|
|
|
<p>
|
|
Tokens are time limited (30 seconds) and <abbr title="Uniform Resource Locator">URL</abbr> restricted (three max).
|
|
</p>
|
|
|
|
<p>
|
|
<a href="server_to_server.png_documentation_2.0_servertoserver.html" class="media" title="documentation:2.0:server_to_server.png"><img src="server_to_server.png" class="media" title="Kinematic" alt="Kinematic" /></a>
|
|
</p>
|
|
|
|
</div>
|
|
<!-- EDIT1 SECTION "Handling server webservice calls" [1-899] -->
|
|
<h2 class="sectionedit2" id="webapp1_handler_configuration">Webapp1 handler configuration</h2>
|
|
<div class="level2">
|
|
|
|
<p>
|
|
Insert a header filled with this value:
|
|
</p>
|
|
<pre class="code file perl">token<span class="br0">(</span> <span class="re0">$_session_id</span><span class="sy0">,</span> <span class="st_h">'webapp2.example.com'</span><span class="sy0">,</span> <span class="st_h">'webapp3.example.com'</span> <span class="br0">)</span></pre>
|
|
|
|
<p>
|
|
Webapp1 can read this header and use it in its requests by setting the <code>X-Llng-Token</code> header. The token is built using the session ID and the authorized virtualhosts list. The token is only available during 30 seconds and for the specified virtualhosts.
|
|
</p>
|
|
|
|
</div>
|
|
<!-- EDIT2 SECTION "Webapp1 handler configuration" [900-1328] -->
|
|
<h2 class="sectionedit3" id="webapp2_handler_configuration">Webapp2 handler configuration</h2>
|
|
<div class="level2">
|
|
|
|
<p>
|
|
Change handler type to “ServiceToken”. So it is able to manage both user and server connections. And that's all !
|
|
</p>
|
|
|
|
</div>
|
|
<!-- EDIT3 SECTION "Webapp2 handler configuration" [1329-] --></div>
|
|
</body>
|
|
</html>
|