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gerrit.named-data.net / ndn-js / b21911b92d807465a79e9e90bbe9d02efe3ffd7d / . / js / test-encode-decode-ContentObject.html
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Meki Cherkaoui88d59cd2012-05-14 07:34:58 -0700[diff] [blame]1<?xml version = "1.0" encoding="utf-8" ?>
2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
3"DTD/xhtml1-strict.dtd">
4<html xmlns = "http://www.w3.org/1999/xhtml">
5
6<head>
7 <title>NDN Request Example</title>
8
9 <script type="text/javascript" src="java_socket_bridge.js"></script>
10
11 <script type="text/javascript" src="CCNProtocolDTags.js"></script>
12
13 <script type="text/javascript" src="CCNTime.js"></script>
14
15 <script type="text/javascript" src="ContentName.js"></script>
16
17 <script type="text/javascript" src="ContentObject.js"></script>
18
19 <script type="text/javascript" src="DateFormat.js"></script>
20
21 <script type="text/javascript" src="Exclude.js"></script>
22
23 <script type="text/javascript" src="ExcludeAny.js"></script>
24
25 <script type="text/javascript" src="ExcludeComponent.js"></script>
26
27 <script type="text/javascript" src="Interest.js"></script>
28
29 <script type="text/javascript" src="KeyLocator.js"></script>
30
31 <script type="text/javascript" src="KeyName.js"></script>
32
33 <script type="text/javascript" src="PublisherID.js"></script>
34
35 <script type="text/javascript" src="Signature.js"></script>
36
37 <script type="text/javascript" src="SignedInfo.js"></script>
38
39 <script type="text/javascript" src="PublisherPublicKeyDigest.js"></script>
40
41 <script type="text/javascript" src="FaceInstance.js"></script>
42
43 <script type="text/javascript" src="ForwardingEntry.js"></script>
44
45 <script type="text/javascript" src="encoding/BinaryXMLEncoder.js"></script>
46
47 <script type="text/javascript" src="encoding/BinaryXMLCodec.js"></script>
48
49 <script type="text/javascript" src="encoding/BinaryXMLDecoder.js"></script>
50
51 <script type="text/javascript" src="encoding/DataUtils.js"></script>
52
53 <script language="JavaScript" type="text/javascript" src="security/KeyManager.js"></script>
54
55 <script language="JavaScript" type="text/javascript" src="securityLib/jsbn.js"></script>
56 <script language="JavaScript" type="text/javascript" src="securityLib/jsbn2.js"></script>
57 <script language="JavaScript" type="text/javascript" src="securityLib/rsa.js"></script>
58 <script language="JavaScript" type="text/javascript" src="securityLib/rsa2.js"></script>
59
60 <script language="JavaScript" type="text/javascript" src="securityLib/sha1.js"></script>
61 <script language="JavaScript" type="text/javascript" src="securityLib/sha256.js"></script>
62 <script language="JavaScript" type="text/javascript" src="securityLib/sha512.js"></script>
63 <script language="JavaScript" type="text/javascript" src="securityLib/md5.js"></script>
64 <script language="JavaScript" type="text/javascript" src="securityLib/ripemd160.js"></script>
65 <script language="JavaScript" type="text/javascript" src="securityLib/base64.js"></script>
66
67 <script language="JavaScript" type="text/javascript" src="securityLib/rsapem-1.1.js"></script>
68 <script language="JavaScript" type="text/javascript" src="securityLib/rsasign-1.2.js"></script>
69 <script language="JavaScript" type="text/javascript" src="securityLib/asn1hex-1.1.js"></script>
70 <script language="JavaScript" type="text/javascript" src="securityLib/x509-1.1.js"></script>
71
72 <script type="text/javascript">
73
74 function encode(){
75 var contentname = new ContentName( createNameArray(document.getElementById('contentname').value) );
76
77 var content = document.getElementById('content').value;
78
79 var signedInfo = new SignedInfo();
80 signedInfo.setFields();
81 //var signatureBits = generateSignatureBits(contentname,content,signedInfo);
82
83 //witness is null
84 var signature = new Signature();
85
86
87 var co = new ContentObject(contentname,signedInfo,content,signature);
88
89 co.sign();
90
91
92 var output = encodeToHexContentObject(co);
93
94 document.getElementById('result').innerHTML = output;
95
96 }
97
98 function decode(){
99
100
101
102 var input = document.getElementById('result').innerHTML;
103
104
105 var co = decodeHexContentObject(input);
106
107 if(LOG>3)console.log('CONTENT OBJECT DECODED');
108 if(LOG>3)console.log(co);
109
110 ///////////////////////////////////////
111
112 var output ="";
113
114 if(co==-1)
115 output+= "NO CONTENT FOUND"
116 else if (co==-2)
117 output+= "CONTENT NAME IS EMPTY"
118 else{
119 if(co.Name!=null && co.Name.Components!=null){
120 output+= "NAME: ";
121
122 for(var i=0;i<co.Name.Components.length;i++){
123 output+= "/"+ toString(co.Name.Components[i]);
124 }
125 output+= "<br />";
126 output+= "<br />";
127 }
128
129 if(co.Content !=null){
130 output += "CONTENT(ASCII): "+ toString(co.Content);
131
132 output+= "<br />";
133 output+= "<br />";
134 }
135 if(co.Content !=null){
136 output += "CONTENT(hex): "+ toHex(co.Content);
137
138 output+= "<br />";
139 output+= "<br />";
140 }
141 if(co.Signature !=null && co.Signature.Signature!=null){
142
143 output += "SIGNATURE(hex): "+ toHex(co.Signature.Signature);
144
145 output+= "<br />";
146 output+= "<br />";
147 }
148 if(co.SignedInfo !=null && co.SignedInfo.Publisher!=null && co.SignedInfo.Publisher.PublisherPublicKeyDigest!=null){
149
150 output += "Publisher Public Key Digest(hex): "+ toHex(co.SignedInfo.Publisher.PublisherPublicKeyDigest);
151
152 output+= "<br />";
153 output+= "<br />";
154 }
155 if(co.SignedInfo !=null && co.SignedInfo.Timestamp!=null){
156
157 output += "TimeStamp(hex): "+ co.SignedInfo.Timestamp.date;
158
159 output+= "<br />";
160 output+= "<br />";
161 }
162 if(co.SignedInfo!=null && co.SignedInfo.Locator!=null && co.SignedInfo.Locator.PublicKey!=null){
163
164 var publickey = rstr2b64(toString(co.SignedInfo.Locator.PublicKey));
165 var publickeyHex = toHex(co.SignedInfo.Locator.PublicKey).toLowerCase();
166 var publickeyString = toString(co.SignedInfo.Locator.PublicKey);
167
168 var signature = toHex(co.Signature.Signature).toLowerCase();
169
170
171 var input = toString(co.rawSignatureData);
172
173
174 output += "DER Certificate: "+publickey ;
175
176 output+= "<br />";
177 output+= "<br />";
178
179
180
181 if(LOG>2) console.log(" ContentName + SignedInfo + Content = "+input);
182 if(LOG>2) console.log(" PublicKey = "+publickey );
183 if(LOG>2) console.log(" PublicKeyHex = "+publickeyHex );
184 if(LOG>2) console.log(" PublicKeyString = "+publickeyString );
185
186 if(LOG>2) console.log(" Signature "+signature );
187 if(LOG>2) console.log(" Signature NOW IS" );
188 if(LOG>2) console.log(co.Signature.Signature);
189
190
191 var x509 = new X509();
192
193 x509.readCertPEM(publickey);
194
195
196 //x509.readCertPEMWithoutRSAInit(publickey);
197
198 var result = x509.subjectPublicKeyRSA.verifyString(input, signature);
199 console.log('result is '+result);
200 /*var rsakey = new RSAKey();
201
202 var kp = publickeyHex.slice(56,314);
203
204 output += "PUBLISHER KEY(hex): "+kp ;
205
206 output+= "<br />";
207 output+= "<br />";
208
209 console.log('kp is '+kp);
210
211 var exp = publickeyHex.slice(318,324);
212
213 console.log('kp size is '+kp.length );
214 output += "exponent: "+exp ;
215
216 output+= "<br />";
217 output+= "<br />";
218
219 console.log('exp is '+exp);
220
221
222 rsakey.setPublic(kp,exp);
223
224 var result = rsakey.verifyString(input, signature);*/
225
226 if(result)
227 output += 'SIGNATURE VALID';
228 else
229 output += 'SIGNATURE INVALID';
230
231
232
233
234 //output += "VALID: "+ toHex(co.SignedInfo.Locator.PublicKey);
235
236 output+= "<br />";
237 output+= "<br />";
238
239
240 if(LOG>4) console.log('str'[1]);
241 }
242 }
243
244 document.getElementById('result').innerHTML = output;
245
246 }
247
248 </script>
249
250</head>
251<body >
252 <form>
253
254 Please Enter a Content Name:<br />
255
256 <input id="contentname" type="text" name="CONTENTNAME" value="/PARC/abc" />
257
258 Please Enter the Content:<br />
259
260 <textarea id="content" cols="40" rows="5" name="CONTENT" value="SUCCESS" >SUCCESS!</textarea>
261
262 </form>
263 <button onclick="encode()">Encode</button>
264 <button onclick="decode()">Decode</button>
265
266
267
268 <p id="result"></p>
269
270</body>
271</html>