js/test-encode-decode-ContentObject.html - ndn-js - Gitiles

 <?xml version = "1.0" encoding="utf-8" ?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
 "DTD/xhtml1-strict.dtd">
 <html xmlns = "http://www.w3.org/1999/xhtml">

 <head>
 	<title>NDN Request Example</title>

 	<script type="text/javascript" src="java_socket_bridge.js"></script>

 	<script type="text/javascript" src="CCNProtocolDTags.js"></script>

 	<script type="text/javascript" src="CCNTime.js"></script>

 	<script type="text/javascript" src="ContentName.js"></script>

 	<script type="text/javascript" src="ContentObject.js"></script>

 	<script type="text/javascript" src="DateFormat.js"></script>

 	<script type="text/javascript" src="Exclude.js"></script>

 	<script type="text/javascript" src="ExcludeAny.js"></script>

 	<script type="text/javascript" src="ExcludeComponent.js"></script>

 	<script type="text/javascript" src="Interest.js"></script>

 	<script type="text/javascript" src="KeyLocator.js"></script>

 	<script type="text/javascript" src="KeyName.js"></script>

 	<script type="text/javascript" src="PublisherID.js"></script>

 	<script type="text/javascript" src="Signature.js"></script>

 	<script type="text/javascript" src="SignedInfo.js"></script>

 	<script type="text/javascript" src="PublisherPublicKeyDigest.js"></script>

 	<script type="text/javascript" src="FaceInstance.js"></script>

 	<script type="text/javascript" src="ForwardingEntry.js"></script>

 	<script type="text/javascript" src="encoding/BinaryXMLEncoder.js"></script>

 	<script type="text/javascript" src="encoding/BinaryXMLCodec.js"></script>

 	<script type="text/javascript" src="encoding/BinaryXMLDecoder.js"></script>

 	<script type="text/javascript" src="encoding/DataUtils.js"></script>

 	<script language="JavaScript" type="text/javascript" src="security/KeyManager.js"></script>

 	<script language="JavaScript" type="text/javascript" src="securityLib/jsbn.js"></script>
 	<script language="JavaScript" type="text/javascript" src="securityLib/jsbn2.js"></script>
 	<script language="JavaScript" type="text/javascript" src="securityLib/rsa.js"></script>
 	<script language="JavaScript" type="text/javascript" src="securityLib/rsa2.js"></script>

 	<script language="JavaScript" type="text/javascript" src="securityLib/sha1.js"></script>
 	<script language="JavaScript" type="text/javascript" src="securityLib/sha256.js"></script>
 	<script language="JavaScript" type="text/javascript" src="securityLib/sha512.js"></script>
 	<script language="JavaScript" type="text/javascript" src="securityLib/md5.js"></script>
 	<script language="JavaScript" type="text/javascript" src="securityLib/ripemd160.js"></script>
 	<script language="JavaScript" type="text/javascript" src="securityLib/base64.js"></script>

 	<script language="JavaScript" type="text/javascript" src="securityLib/rsapem-1.1.js"></script>
 	<script language="JavaScript" type="text/javascript" src="securityLib/rsasign-1.2.js"></script>
 	<script language="JavaScript" type="text/javascript" src="securityLib/asn1hex-1.1.js"></script>
 	<script language="JavaScript" type="text/javascript" src="securityLib/x509-1.1.js"></script>

 	<script type="text/javascript">

 		function encode(){
 			var contentname = new ContentName( createNameArray(document.getElementById('contentname').value) );

 			var content = document.getElementById('content').value;

 			var signedInfo = new SignedInfo();
 			signedInfo.setFields();
 			//var signatureBits = generateSignatureBits(contentname,content,signedInfo);

 			//witness is null
 			var signature = new Signature();


 			var co = new ContentObject(contentname,signedInfo,content,signature);

 			co.sign();

 			var coSize = getContentObjectSize(co);


 			var output = encodeToHexContentObject(co);

 			if(LOG>3) console.log("Size: ", coSize);


 			document.getElementById('coSize').innerHTML = coSize;

 			document.getElementById('result').innerHTML = output;

 		}

 		function decode(){


 			var input = document.getElementById('result').innerHTML;


 			var co = decodeHexContentObject(input);

 var output ="";

 			if(co==-1)
 				output+= "NO CONTENT FOUND"
 			else if (co==-2)
 				output+= "CONTENT NAME IS EMPTY"
 			else{
 				if(co.Name!=null && co.Name.Components!=null){
 					output+= "NAME: ";

 					for(var i=0;i<co.Name.Components.length;i++){
 						output+= "/"+ toString(co.Name.Components[i]);
 					}
 					output+= "<br />";
 					output+= "<br />";
 				}

 				if(co.Content !=null){
 					output += "CONTENT(ASCII): "+ toString(co.Content);

 					output+= "<br />";
 					output+= "<br />";
 				}
 				if(co.Content !=null){
 					output += "CONTENT(hex): "+ toHex(co.Content);

 					output+= "<br />";
 					output+= "<br />";
 				}

 				if(co.Signature !=null && co.Signature.Signature!=null){

 					output += "SIGNATURE(hex): "+ toHex(co.Signature.Signature);

 					output+= "<br />";
 					output+= "<br />";
 				}
 				if(co.SignedInfo !=null && co.SignedInfo.Publisher!=null && co.SignedInfo.Publisher.PublisherPublicKeyDigest!=null){

 					output += "Publisher Public Key Digest:  " + co.SignedInfo.Publisher.PublisherPublicKeyDigest + "<br />";
 					output += "Publisher Public Key Digest(hex): "+ toHex(co.SignedInfo.Publisher.PublisherPublicKeyDigest);

 					output+= "<br />";
 					output+= "<br />";
 				}
 				if(co.SignedInfo !=null && co.SignedInfo.Timestamp!=null){

 					output += "TimeStamp(hex): "+ co.SignedInfo.Timestamp.date;

 					output+= "<br />";
 					output+= "<br />";
 				}
 				if(co.SignedInfo!=null && co.SignedInfo.Locator!=null && co.SignedInfo.Locator.PublicKey!=null){

 					var publickey = rstr2b64(toString(co.SignedInfo.Locator.PublicKey));
 					var publickeyHex = toHex(co.SignedInfo.Locator.PublicKey).toLowerCase();
 					var publickeyString = toString(co.SignedInfo.Locator.PublicKey);

 					var signature = toHex(co.Signature.Signature).toLowerCase();


 					var input = toString(co.rawSignatureData);

 					if(LOG>2) console.log("Input: ", input, "; raw signature data: ", co.rawSignatureData);


 					output += "DER Certificate: "+publickey ;

 					output+= "<br />";
 					output+= "<br />";


 					if(LOG>2) console.log(" ContentName + SignedInfo + Content = "+input);
 					if(LOG>2) console.log(" PublicKey = "+publickey );
 					if(LOG>2) console.log(" PublicKeyHex = "+publickeyHex );
 					if(LOG>2) console.log(" PublicKeyString = "+publickeyString );

 					if(LOG>2) console.log(" Signature "+signature );
 					if(LOG>2) console.log(" Signature NOW IS" );
 					if(LOG>2) console.log(co.Signature.Signature);


 					/*var x509 = new X509();

 					x509.readCertPEM(publickey);


 					//x509.readCertPEMWithoutRSAInit(publickey);

 					var result = x509.subjectPublicKeyRSA.verifyString(input, signature);*/
 					//console.log('result is '+result);


 					//var kp = publickeyHex.slice(56,314);
 					var kp = publickeyHex.slice(336,594)
 // 					var kp = '00bd9565559c1795c049a5ef4dc9d1bc8b981b66097ea253f5d0f50f1a1df908ac4e69a797dadd2c0590944a6e849e1fbb7371c53dfddbe7802656e1d5f449b8530d9c7da8d6abebd90e06124d927f2f6c5721f1d0e49e7f6a1167caf960d96ff5afaa2d2567337772a944c8e6ceb859b25a231d9eca873574ff98225c853f38ef';

 					output += "PUBLISHER KEY(hex): "+kp ;

 					output+= "<br />";
 					output+= "<br />";

 					if(LOG>3) console.log('kp is '+kp);

 					//var exp = publickeyHex.slice(318,324);
 					var exp = publickeyHex.slice(598,604);
 // 					var exp = '5e8e57d7661e014bc1afe87644d5be1365cf2c8a49c5ced888dae1286690a1f9c6b63da7a8baad4d2d3a39117c459d9011d949c64c8a54a17efdd06fb502dbd27c27d89a6d984eddc7c41a20178ad3cf6998c82d4ca576c6e34b47d1e49d39e7f4ddb31371e2af7bf2f6ef21bf79a82132035e756b6e2ab44d4d8521dd0bb461';

 					if(LOG>3) console.log('kp size is '+kp.length );
 					output += "exponent: "+exp ;

 					output+= "<br />";
 					output+= "<br />";

 					console.log('exp is '+exp);

 					var rsakey = new RSAKey();
 					rsakey.setPublic(kp,exp);
 				    var result = rsakey.verifyString(input, signature);

 				    var inputBis = toHex(co.Name).concat(toHex(co.SignedInfo), toHex(co.Content));

 // 				    if(LOG>0){
 // 				    	console.log("Input: ", input);
 // 				    	console.log("Input bis: ", inputBis);
 // 				    	console.log("Verify input bis: ", rsakey.verifyString(inputBis, signature));
 // 				    }

 				    //var x509 = new X509();
 				    //x509.readCertPEM(publickey);
 				    //if(LOG>0) console.log("x509 verif: ", x509.subjectPublicKeyRSA.verifyString(input, signature));

 					if(result)
 						output += 'SIGNATURE VALID';
 					else
 						output += 'SIGNATURE INVALID';


 					//output += "VALID: "+ toHex(co.SignedInfo.Locator.PublicKey);

 					output+= "<br />";
 					output+= "<br />";


 					if(LOG>4) console.log('str'[1]);
 				}
 			}

 			document.getElementById('result').innerHTML = output;

 			return input;

 		}

 	</script>

 </head>
 <body >
 	<form>

 		Please Enter a Content Name:<br />

 		<input id="contentname" type="text" name="CONTENTNAME" value="/PARC/abc" />

 		Please Enter the Content:<br />

 		<textarea id="content" cols="40" rows="5" name="CONTENT" value="SUCCESS"  >SUCCESS!</textarea>


 	</form>
 	<div>
 		<button onclick="encode()">Encode</button>
 		<button onclick="decode()">Decode</button>
 	</div>
 		<div>
 			<p>Size: <span id="coSize"></span></p>

 			<p id="result"></p>

 		</div>


 </body>
 </html>
	<?xml version = "1.0" encoding="utf-8" ?>
	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
	"DTD/xhtml1-strict.dtd">
	<html xmlns = "http://www.w3.org/1999/xhtml">

	<head>
	<title>NDN Request Example</title>

	<script type="text/javascript" src="java_socket_bridge.js"></script>

	<script type="text/javascript" src="CCNProtocolDTags.js"></script>

	<script type="text/javascript" src="CCNTime.js"></script>

	<script type="text/javascript" src="ContentName.js"></script>

	<script type="text/javascript" src="ContentObject.js"></script>

	<script type="text/javascript" src="DateFormat.js"></script>

	<script type="text/javascript" src="Exclude.js"></script>

	<script type="text/javascript" src="ExcludeAny.js"></script>

	<script type="text/javascript" src="ExcludeComponent.js"></script>

	<script type="text/javascript" src="Interest.js"></script>

	<script type="text/javascript" src="KeyLocator.js"></script>

	<script type="text/javascript" src="KeyName.js"></script>

	<script type="text/javascript" src="PublisherID.js"></script>

	<script type="text/javascript" src="Signature.js"></script>

	<script type="text/javascript" src="SignedInfo.js"></script>

	<script type="text/javascript" src="PublisherPublicKeyDigest.js"></script>

	<script type="text/javascript" src="FaceInstance.js"></script>

	<script type="text/javascript" src="ForwardingEntry.js"></script>

	<script type="text/javascript" src="encoding/BinaryXMLEncoder.js"></script>

	<script type="text/javascript" src="encoding/BinaryXMLCodec.js"></script>

	<script type="text/javascript" src="encoding/BinaryXMLDecoder.js"></script>

	<script type="text/javascript" src="encoding/DataUtils.js"></script>

	<script language="JavaScript" type="text/javascript" src="security/KeyManager.js"></script>

	<script language="JavaScript" type="text/javascript" src="securityLib/jsbn.js"></script>
	<script language="JavaScript" type="text/javascript" src="securityLib/jsbn2.js"></script>
	<script language="JavaScript" type="text/javascript" src="securityLib/rsa.js"></script>
	<script language="JavaScript" type="text/javascript" src="securityLib/rsa2.js"></script>

	<script language="JavaScript" type="text/javascript" src="securityLib/sha1.js"></script>
	<script language="JavaScript" type="text/javascript" src="securityLib/sha256.js"></script>
	<script language="JavaScript" type="text/javascript" src="securityLib/sha512.js"></script>
	<script language="JavaScript" type="text/javascript" src="securityLib/md5.js"></script>
	<script language="JavaScript" type="text/javascript" src="securityLib/ripemd160.js"></script>
	<script language="JavaScript" type="text/javascript" src="securityLib/base64.js"></script>

	<script language="JavaScript" type="text/javascript" src="securityLib/rsapem-1.1.js"></script>
	<script language="JavaScript" type="text/javascript" src="securityLib/rsasign-1.2.js"></script>
	<script language="JavaScript" type="text/javascript" src="securityLib/asn1hex-1.1.js"></script>
	<script language="JavaScript" type="text/javascript" src="securityLib/x509-1.1.js"></script>

	<script type="text/javascript">

	function encode(){
	var contentname = new ContentName( createNameArray(document.getElementById('contentname').value) );

	var content = document.getElementById('content').value;

	var signedInfo = new SignedInfo();
	signedInfo.setFields();
	//var signatureBits = generateSignatureBits(contentname,content,signedInfo);

	//witness is null
	var signature = new Signature();


	var co = new ContentObject(contentname,signedInfo,content,signature);

	co.sign();

	var coSize = getContentObjectSize(co);


	var output = encodeToHexContentObject(co);

	if(LOG>3) console.log("Size: ", coSize);


	document.getElementById('coSize').innerHTML = coSize;

	document.getElementById('result').innerHTML = output;

	}

	function decode(){



	var input = document.getElementById('result').innerHTML;


	var co = decodeHexContentObject(input);

	var output ="";

	if(co==-1)
	output+= "NO CONTENT FOUND"
	else if (co==-2)
	output+= "CONTENT NAME IS EMPTY"
	else{
	if(co.Name!=null && co.Name.Components!=null){
	output+= "NAME: ";

	for(var i=0;i<co.Name.Components.length;i++){
	output+= "/"+ toString(co.Name.Components[i]);
	}
	output+= "<br />";
	output+= "<br />";
	}

	if(co.Content !=null){
	output += "CONTENT(ASCII): "+ toString(co.Content);

	output+= "<br />";
	output+= "<br />";
	}
	if(co.Content !=null){
	output += "CONTENT(hex): "+ toHex(co.Content);

	output+= "<br />";
	output+= "<br />";
	}

	if(co.Signature !=null && co.Signature.Signature!=null){

	output += "SIGNATURE(hex): "+ toHex(co.Signature.Signature);

	output+= "<br />";
	output+= "<br />";
	}
	if(co.SignedInfo !=null && co.SignedInfo.Publisher!=null && co.SignedInfo.Publisher.PublisherPublicKeyDigest!=null){

	output += "Publisher Public Key Digest: " + co.SignedInfo.Publisher.PublisherPublicKeyDigest + "<br />";
	output += "Publisher Public Key Digest(hex): "+ toHex(co.SignedInfo.Publisher.PublisherPublicKeyDigest);

	output+= "<br />";
	output+= "<br />";
	}
	if(co.SignedInfo !=null && co.SignedInfo.Timestamp!=null){

	output += "TimeStamp(hex): "+ co.SignedInfo.Timestamp.date;

	output+= "<br />";
	output+= "<br />";
	}
	if(co.SignedInfo!=null && co.SignedInfo.Locator!=null && co.SignedInfo.Locator.PublicKey!=null){

	var publickey = rstr2b64(toString(co.SignedInfo.Locator.PublicKey));
	var publickeyHex = toHex(co.SignedInfo.Locator.PublicKey).toLowerCase();
	var publickeyString = toString(co.SignedInfo.Locator.PublicKey);

	var signature = toHex(co.Signature.Signature).toLowerCase();


	var input = toString(co.rawSignatureData);

	if(LOG>2) console.log("Input: ", input, "; raw signature data: ", co.rawSignatureData);


	output += "DER Certificate: "+publickey ;

	output+= "<br />";
	output+= "<br />";



	if(LOG>2) console.log(" ContentName + SignedInfo + Content = "+input);
	if(LOG>2) console.log(" PublicKey = "+publickey );
	if(LOG>2) console.log(" PublicKeyHex = "+publickeyHex );
	if(LOG>2) console.log(" PublicKeyString = "+publickeyString );

	if(LOG>2) console.log(" Signature "+signature );
	if(LOG>2) console.log(" Signature NOW IS" );
	if(LOG>2) console.log(co.Signature.Signature);


	/*var x509 = new X509();

	x509.readCertPEM(publickey);


	//x509.readCertPEMWithoutRSAInit(publickey);

	var result = x509.subjectPublicKeyRSA.verifyString(input, signature);*/
	//console.log('result is '+result);


	//var kp = publickeyHex.slice(56,314);
	var kp = publickeyHex.slice(336,594)
	// var kp = '00bd9565559c1795c049a5ef4dc9d1bc8b981b66097ea253f5d0f50f1a1df908ac4e69a797dadd2c0590944a6e849e1fbb7371c53dfddbe7802656e1d5f449b8530d9c7da8d6abebd90e06124d927f2f6c5721f1d0e49e7f6a1167caf960d96ff5afaa2d2567337772a944c8e6ceb859b25a231d9eca873574ff98225c853f38ef';

	output += "PUBLISHER KEY(hex): "+kp ;

	output+= "<br />";
	output+= "<br />";

	if(LOG>3) console.log('kp is '+kp);

	//var exp = publickeyHex.slice(318,324);
	var exp = publickeyHex.slice(598,604);
	// var exp = '5e8e57d7661e014bc1afe87644d5be1365cf2c8a49c5ced888dae1286690a1f9c6b63da7a8baad4d2d3a39117c459d9011d949c64c8a54a17efdd06fb502dbd27c27d89a6d984eddc7c41a20178ad3cf6998c82d4ca576c6e34b47d1e49d39e7f4ddb31371e2af7bf2f6ef21bf79a82132035e756b6e2ab44d4d8521dd0bb461';

	if(LOG>3) console.log('kp size is '+kp.length );
	output += "exponent: "+exp ;

	output+= "<br />";
	output+= "<br />";

	console.log('exp is '+exp);

	var rsakey = new RSAKey();
	rsakey.setPublic(kp,exp);
	var result = rsakey.verifyString(input, signature);

	var inputBis = toHex(co.Name).concat(toHex(co.SignedInfo), toHex(co.Content));

	// if(LOG>0){
	// console.log("Input: ", input);
	// console.log("Input bis: ", inputBis);
	// console.log("Verify input bis: ", rsakey.verifyString(inputBis, signature));
	// }

	//var x509 = new X509();
	//x509.readCertPEM(publickey);
	//if(LOG>0) console.log("x509 verif: ", x509.subjectPublicKeyRSA.verifyString(input, signature));

	if(result)
	output += 'SIGNATURE VALID';
	else
	output += 'SIGNATURE INVALID';




	//output += "VALID: "+ toHex(co.SignedInfo.Locator.PublicKey);

	output+= "<br />";
	output+= "<br />";


	if(LOG>4) console.log('str'[1]);
	}
	}

	document.getElementById('result').innerHTML = output;

	return input;

	}

	</script>

	</head>
	<body >
	<form>

	Please Enter a Content Name:<br />

	<input id="contentname" type="text" name="CONTENTNAME" value="/PARC/abc" />

	Please Enter the Content:<br />

	<textarea id="content" cols="40" rows="5" name="CONTENT" value="SUCCESS" >SUCCESS!</textarea>



	</form>
	<div>
	<button onclick="encode()">Encode</button>
	<button onclick="decode()">Decode</button>
	</div>
	<div>
	<p>Size: <span id="coSize"></span></p>

	<p id="result"></p>

	</div>


	</body>
	</html>