Wiki source code of Create your WebId Certificate

Version 7.1 by Henry Story on 2010/03/15 11:39
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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( $foafssl = $services.foafssl )
23 #set( $homepage = $xwiki.getDocument($context.user) )
24 #set( $addKey = true )
25 $xwiki.jsx.use("WebId.CreateCert")
26
27 #if(! $!xwiki.exists("WebId.RSAPubKeyClass"))
28
29 You need to create the WebId.RSAPubKeyClass
30 It should come with this installation's XAR file. If not you can [[create it here>>WebId.RSAPubKeyClass]] with the following properties:
31 * A hexModulus TextArea
32 * An intExponent NumberField
33 * A name String Field
34 * A validTo and validFrom date Field
35 #elseif ( $request.getParameterMap().isEmpty())
36 {{html clean="false"}}
37 <div id="iehelptext" style="display: none;">
38 <p>Using Internet Explorer under Windows Vista or above or Windows
39 Server 2008, you need to configure the following for this to work:</p>
40 <ul>
41 <li>Add this site to the <i>Trusted Sites</i> list: in Internet
42 Options -&gt; Security -&gt; Trusted Sites -&gt; Sites -&gt; Add ...</li>
43 <li>You may need to configure the trust level (in this tab), using
44 <i>Custom Level...</i>: enable <i>Initialize and script ActiveX
45 controls not marked as safe for scripting</i>.</li>
46 <li>If you are using Windows Vista without SP1 or above, you will
47 probably need to install <a href="cacert.crt">this certificate</a> as a
48 Trusted Root Certification Authority Certificate for your own
49 certificate installation to succeed. You should probably remove that
50 trusted root CA certificate afterwards.</li>
51 </ul>
52 </div>
53 <form id="keygenform" action="" method="post">
54 <table width="95%">
55 <tr>
56 <td>Common Name: </td>
57 <td><input name="cn" size="30" id="cn" type="text" value="Xwiki Test Cert" /></td>
58 </tr>
59 <tr>
60 <td>WebID: </td>
61 <td><input name="webid" size="60" id="webid" type="text" value="${homepage.getExternalURL()}#me"/></td>
62 </tr>
63 <tr>
64 <td>Key strength: </td>
65 <td id="keystrenghtd"><keygen id="spkac" name="spkac" challenge="TheChallenge1"/></td>
66 </tr>
67 <tr>
68 <td>Valid for: <br/>
69 (defaults to 1 year)</td>
70 <td><input type="text" name="hours" value="0.0" size="4"/> hours<br/>
71 <input type="text" name="days" value="0" size="4"/> days </td>
72 </tr>
73 <tr>
74 <td>Debug: </td>
75 <td><input type="checkbox" name="viewParams" value="yes" /> view parameters<br/>
76 <input type="checkbox" name="showCert" value="yes" /> show certificate<br/>
77 <input type="checkbox" name="makeKeyObj" value="yes" /> create local objects<br/>
78 </td>
79 </tr>
80 <tr>
81 <td colspan="2">
82 If none of the above debug options are checked then the following will happen on clicking submit:
83 <ol>
84 <li>your browser will create a public/private key pair</li>
85 <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>
86 <li>we will create a certificate with the parameters specified</li>
87 <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>
88 <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="${homepage.getURL('edit','editor=object')}">its object view</a>. Your profile should also have an RDF view of the key.</li>
89 </ol>
90 </td>
91 </tr>
92 </table>
93 <input id="keygensubmit" type="submit" value="submit certificate request" />
94 </form>
95 <p>To test your certificates try some of <a href="http://esw.w3.org/topic/foaf+ssl">the foaf+ssl test pages</a>.</p>
96 {{/html}}
97 #elseif($request.getParameter('viewParams') eq "yes")
98 #foreach($key in $request.parameterNames)
99 $key = $request.getParameter($key)
100 #end
101 #set( $addKey = false )
102 #end
103
104 #if( $request.csrdata ) ## for Microsoft Browsers (see javascript rewriting of html)
105 #set( $cert = $foafssl.createFromPEM( $request.csrdata ) )
106 #elseif( $request.spkac )
107 #set( $cert = $foafssl.createFromSpkac( $request.spkac ) )
108 #end
109 #if ($cert)
110 #set( $pk = $cert.getSubjectPublicKey() )
111
112 $cert.setSubjectWebID( $request.webid )
113 $cert.setSubjectCommonName( $request.cn )
114
115 #set ($hours = $request.getParameter('hours') )
116 #if ($hours && $hours ne "")
117 $cert.addDurationInHours( $hours )
118 #end
119
120 #set ($days = $request.getParameter('days') )
121 #if ($days && $days ne "")
122 $cert.addDurationInDays( $days )
123 #end
124
125 #set($s = $cert.getSerialisation())
126
127 #if( $request.getParameter('showCert') eq "yes")
128 The certificate that would have been sent back to you is:
129 mime-type: $s.getMimeType()
130 Content-Length: $s.getLength()
131
132 cert = $s.toString()
133 #set( $addKey = false )
134 #end
135 #if ( $addKey ) ## up to here if addKey is still true, then we are creating a cert
136 $s.writeTo( $response )
137 $context.setFinished(true)
138 #end
139
140 #if ( $request.getParameter('makeKeyObj') eq "yes" )
141 The Public Key, that will be stored on the server is:
142 * hex= $pk.getHexModulus()
143 * int= $pk.getIntExponent()
144 {{html}}More info in <a target="_blank" href="${homepage.getURL('edit','editor=object')}">its object view</a>{{/html}}
145 #set( $addKey = true )
146 #end
147
148 #if ( $addKey )
149 ## create and save the public key to the user's profile page
150 #set( $rsaKey = $homepage.newObject("WebId.RSAPubKeyClass"))
151 $!rsaKey.set("hexModulus", $pk.getHexModulus() )
152 $!rsaKey.set("intExponent", $pk.getIntExponent() )
153 $!rsaKey.set("name", $request.getParameter('cn') )
154 $!rsaKey.set("validFrom", $cert.getStartDate() )
155 $!rsaKey.set("validTo", $cert.getEndDate() )
156 $!homepage.save()
157 #end
158 #end
159
160 {{/velocity}}