Wiki source code of Create your WebId Certificate

Version 9.1 by Henry Story on 2010/03/15 17:58
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1 {{velocity}}
2 $xwiki.jsx.use("WebId.CreateCert")
3 {{html}}
4 <script type="text/javascript">
5 document.observe("dom:loaded", function() {
6  configurePage();
7 });
8 if (typeof XMLHttpRequest == "undefined") {
9  XMLHttpRequest = function () {
10    try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); }
11      catch (e1) {}
12    try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); }
13      catch (e2) {}
14    try { return new ActiveXObject("Msxml2.XMLHTTP"); }
15      catch (e3) {}
16    //Microsoft.XMLHTTP points to Msxml2.XMLHTTP.3.0 and is redundant
17    throw new Error("This browser does not support XMLHttpRequest.");
18  };
19 }
20 </script>
21 {{/html}}
22 #set ( $nodebug = $request.getParameter("nodebug") )
23 #set( $foafssl = $services.foafssl )
24 #set( $homepage = $xwiki.getDocument($context.user) )
25 #set( $addKey = true )
26 $xwiki.jsx.use("WebId.CreateCert")
27
28 #set( $incomplete = ( $request.getParameterMap().isEmpty() || ( $nodebug && request.getParameter("spkac") ) )
29
30 #if(! $!xwiki.exists("WebId.RSAPubKeyClass"))
31
32 You need to create the WebId.RSAPubKeyClass
33 It should come with this installation's XAR file. If not you can [[create it here>>WebId.RSAPubKeyClass]] with the following properties:
34 * A hexModulus TextArea
35 * An intExponent NumberField
36 * A name String Field
37 * A validTo and validFrom date Field
38 #elseif ( $request.getParameterMap().isEmpty())
39 {{html clean="false"}}
40 <div id="iehelptext" style="display: none;">
41 <p>Using Internet Explorer under Windows Vista or above or Windows
42 Server 2008, you need to configure the following for this to work:</p>
43 <ul>
44 <li>Add this site to the <i>Trusted Sites</i> list: in Internet
45 Options -&gt; Security -&gt; Trusted Sites -&gt; Sites -&gt; Add ...</li>
46 <li>You may need to configure the trust level (in this tab), using
47 <i>Custom Level...</i>: enable <i>Initialize and script ActiveX
48 controls not marked as safe for scripting</i>.</li>
49 <li>If you are using Windows Vista without SP1 or above, you will
50 probably need to install <a href="cacert.crt">this certificate</a> as a
51 Trusted Root Certification Authority Certificate for your own
52 certificate installation to succeed. You should probably remove that
53 trusted root CA certificate afterwards.</li>
54 </ul>
55 </div>
56 <form id="keygenform" action="" method="post">
57 <table width="95%">
58 <tr>
59 <td>Common Name: </td>
60 <td><input name="cn" size="30" id="cn" type="text" value="Xwiki Test Cert" /></td>
61 </tr>
62 <tr>
63 <td>WebID: </td>
64 <td><input name="webid" size="60" id="webid" type="text" value="${homepage.getExternalURL()}#me"/></td>
65 </tr>
66 <tr>
67 <td>Key strength: </td>
68 <td id="keystrenghtd"><keygen id="spkac" name="spkac" challenge="TheChallenge1"/></td>
69 </tr>
70 <tr>
71 <td>Valid for: <br/>
72 (defaults to 1 year)</td>
73 <td><input type="text" name="hours" value="0.0" size="4"/> hours<br/>
74 <input type="text" name="days" value="0" size="4"/> days </td>
75 </tr>
76 <tr>
77 <td>Debug: </td>
78 <td><input type="checkbox" name="viewParams" value="yes" /> view parameters<br/>
79 <input type="checkbox" name="showCert" value="yes" /> show certificate<br/>
80 <input type="checkbox" name="makeKeyObj" value="yes" /> create local objects<br/>
81 </td>
82 </tr>
83 <tr>
84 <td colspan="2">
85 If none of the above debug options are checked then the following will happen on clicking submit:
86 <ol>
87 <li>your browser will create a public/private key pair</li>
88 <li>send us your public key, in what is known as a <a href="http://en.wikipedia.org/wiki/Certification_request">certification request</a> along with information from the form above</li>
89 <li>we will create a certificate with the parameters specified</li>
90 <li>it will be returned to you and your browser will match it with your private key and add the pair to your keychain</li>
91 <li>a <a href="$xwiki.getDocument('WebId.RSAPubKeyClass').getURL('edit','editor=class')">WebId.RSAPubKeyClass</a> object will be created in <a href="$homepage.getURL()">your public profile</a>, which you will then see clearly in <a target="_blank" href="${homepage.getURL('edit','editor=object')}">its object view</a>. Your profile should also have an RDF view of the key.</li>
92 </ol>
93 </td>
94 </tr>
95 </table>
96 <input id="keygensubmit" type="submit" value="submit certificate request" />
97 </form>
98 <p>To test your certificates try some of <a href="http://esw.w3.org/topic/foaf+ssl">the foaf+ssl test pages</a>.</p>
99 {{/html}}
100 #elseif($request.getParameter('viewParams') eq "yes")
101 #foreach($key in $request.parameterNames)
102 $key = $request.getParameter($key)
103 #end
104 #set( $addKey = false )
105 #end
106
107 #if( $request.csrdata ) ## for Microsoft Browsers (see javascript rewriting of html)
108 #set( $cert = $foafssl.createFromPEM( $request.csrdata ) )
109 #elseif( $request.spkac )
110 #set( $cert = $foafssl.createFromSpkac( $request.spkac ) )
111 #end
112 #if ($cert)
113 #set( $pk = $cert.getSubjectPublicKey() )
114
115 $cert.setSubjectWebID( $request.webid )
116 $cert.setSubjectCommonName( $request.cn )
117
118 #set ($hours = $request.getParameter('hours') )
119 #if ($hours && $hours ne "")
120 $cert.addDurationInHours( $hours )
121 #end
122
123 #set ($days = $request.getParameter('days') )
124 #if ($days && $days ne "")
125 $cert.addDurationInDays( $days )
126 #end
127
128 #set($s = $cert.getSerialisation())
129
130 #if( $request.getParameter('showCert') eq "yes")
131 The certificate that would have been sent back to you is:
132 mime-type: $s.getMimeType()
133 Content-Length: $s.getLength()
134
135 cert = $s.toString()
136 #set( $addKey = false )
137 #end
138 #if ( $addKey ) ## up to here if addKey is still true, then we are creating a cert
139 $s.writeTo( $response )
140 $context.setFinished(true)
141 #end
142
143 #if ( $request.getParameter('makeKeyObj') eq "yes" )
144 The Public Key, that will be stored on the server is:
145 * hex= $pk.getHexModulus()
146 * int= $pk.getIntExponent()
147 {{html}}More info in <a target="_blank" href="${homepage.getURL('edit','editor=object')}">its object view</a>{{/html}}
148 #set( $addKey = true )
149 #end
150
151 #if ( $addKey )
152 ## create and save the public key to the user's profile page
153 #set( $rsaKey = $homepage.newObject("WebId.RSAPubKeyClass"))
154 $!rsaKey.set("hexModulus", $pk.getHexModulus() )
155 $!rsaKey.set("intExponent", $pk.getIntExponent() )
156 $!rsaKey.set("name", $request.getParameter('cn') )
157 $!rsaKey.set("validFrom", $cert.getStartDate() )
158 $!rsaKey.set("validTo", $cert.getEndDate() )
159 $!homepage.save()
160 #end
161 #end
162
163 {{/velocity}}