mirror of
http://git.whoc.org.uk/git/password-manager.git
synced 2025-12-19 04:47:02 +01:00
First release of /delta version
This commit is contained in:
Giulio Cesare Solaroli
546
frontend/delta/js/Clipperz/PM/Crypto.js
Normal file
546
frontend/delta/js/Clipperz/PM/Crypto.js
Normal file
@@ -0,0 +1,546 @@
|
||||
/*
|
||||
|
||||
Copyright 2008-2013 Clipperz Srl
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||||
|
||||
This file is part of Clipperz, the online password manager.
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||||
For further information about its features and functionalities please
|
||||
refer to http://www.clipperz.com.
|
||||
|
||||
* Clipperz is free software: you can redistribute it and/or modify it
|
||||
under the terms of the GNU Affero General Public License as published
|
||||
by the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
* Clipperz is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Affero General Public License for more details.
|
||||
|
||||
* You should have received a copy of the GNU Affero General Public
|
||||
License along with Clipperz. If not, see http://www.gnu.org/licenses/.
|
||||
|
||||
*/
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||||
|
||||
if (typeof(Clipperz) == 'undefined') { Clipperz = {}; }
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||||
if (typeof(Clipperz.PM) == 'undefined') { Clipperz.PM = {}; }
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||||
if (typeof(Clipperz.PM.Crypto) == 'undefined') { Clipperz.PM.Crypto = {}; }
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||||
Clipperz.PM.Crypto.VERSION = "0.2";
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||||
Clipperz.PM.Crypto.NAME = "Clipperz.PM.Crypto";
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||||
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||||
Clipperz.PM.Crypto.encryptingFunctions = {};
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||||
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||||
MochiKit.Base.update(Clipperz.PM.Crypto, {
|
||||
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||||
'__repr__': function () {
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||||
return "[" + this.NAME + " " + this.VERSION + "]";
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||||
},
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||||
|
||||
//-------------------------------------------------------------------------
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||||
|
||||
'toString': function () {
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||||
return this.__repr__();
|
||||
},
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||||
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||||
//-------------------------------------------------------------------------
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||||
/*
|
||||
'communicationProtocol': {
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||||
'currentVersion': '0.2',
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||||
'versions': {
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||||
'0.1': Clipperz.PM.Connection.SRP['1.0'], //Clipperz.Crypto.SRP.versions['1.0'].Connection,
|
||||
'0.2': Clipperz.PM.Connection.SRP['1.1'] //Clipperz.Crypto.SRP.versions['1.1'].Connection
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||||
},
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||||
'fallbackVersions': {
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||||
'current': '0.1',
|
||||
'0.2': '0.1',
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||||
'0.1': null
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||||
}
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||||
},
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||||
*/
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||||
//-------------------------------------------------------------------------
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||||
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||||
'encryptingFunctions': {
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||||
'currentVersion': '0.4',
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||||
'versions': {
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||||
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||||
//#####################################################################
|
||||
|
||||
'0.1': {
|
||||
'encrypt': function(aKey, aValue) {
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||||
return Clipperz.Crypto.Base.encryptUsingSecretKey(aKey, Clipperz.Base.serializeJSON(aValue));
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||||
},
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||||
|
||||
'deferredEncrypt': function(aKey, aValue) {
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||||
var deferredResult;
|
||||
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||||
deferredResult = new Clipperz.Async.Deferred("Crypto[0.1].deferredEncrypt");
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||||
deferredResult.addCallback(Clipperz.PM.Crypto.encryptingFunctions.versions['0.1'].encrypt, aKey, aValue);
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||||
deferredResult.callback();
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||||
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||||
return deferredResult;
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||||
},
|
||||
|
||||
'decrypt': function(aKey, aValue) {
|
||||
var result;
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||||
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||||
if (aValue != null) {
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||||
result = Clipperz.Base.evalJSON(Clipperz.Crypto.Base.decryptUsingSecretKey(aKey, aValue));
|
||||
} else {
|
||||
result = null;
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||||
}
|
||||
|
||||
return result;
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||||
},
|
||||
|
||||
'deferredDecrypt': function(aKey, aValue) {
|
||||
var deferredResult;
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||||
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||||
deferredResult = new Clipperz.Async.Deferred("Crypto.[0.1].deferredDecrypt");
|
||||
deferredResult.addCallback(Clipperz.PM.Crypto.encryptingFunctions.versions['0.1'].decrypt, aKey, aValue);
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||||
deferredResult.callback();
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||||
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||||
return deferredResult;
|
||||
},
|
||||
|
||||
'hash': function(aValue) {
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||||
var result;
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||||
var strngResult;
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||||
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||||
stringResult = Clipperz.Crypto.Base.computeHashValue(aValue.asString()); // !!!!!!!
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||||
result = new Clipperz.ByteArray("0x" + stringResult);
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||||
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||||
return result;
|
||||
},
|
||||
|
||||
'deriveKey': function(aStringValue) {
|
||||
return Clipperz.Crypto.Base.computeHashValue(aStringValue);
|
||||
}
|
||||
},
|
||||
|
||||
//#####################################################################
|
||||
|
||||
'0.2': {
|
||||
'encrypt': function(aKey, aValue, aNonce) {
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||||
var result;
|
||||
var key, value;
|
||||
var dataToEncrypt;
|
||||
var encryptedData;
|
||||
|
||||
key = Clipperz.Crypto.SHA.sha_d256(new Clipperz.ByteArray(aKey));
|
||||
value = new Clipperz.ByteArray(Clipperz.Base.serializeJSON(aValue));
|
||||
dataToEncrypt = Clipperz.Crypto.SHA.sha_d256(value).appendBlock(value);
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||||
encryptedData = Clipperz.Crypto.AES.encrypt(key, dataToEncrypt, aNonce);
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||||
result = encryptedData.toBase64String();
|
||||
|
||||
return result;
|
||||
},
|
||||
|
||||
'deferredEncrypt': function(aKey, aValue, aNonce) {
|
||||
var deferredResult;
|
||||
var key, value;
|
||||
var dataToEncrypt;
|
||||
// var encryptedData;
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||||
|
||||
key = Clipperz.Crypto.SHA.sha_d256(new Clipperz.ByteArray(aKey));
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||||
value = new Clipperz.ByteArray(Clipperz.Base.serializeJSON(aValue));
|
||||
dataToEncrypt = Clipperz.Crypto.SHA.sha_d256(value).appendBlock(value);
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||||
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||||
deferredResult = new Clipperz.Async.Deferred("Crypto[0.2].deferredEncrypt")
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||||
deferredResult.addCallback(Clipperz.Crypto.AES.deferredEncrypt, key, dataToEncrypt, aNonce);
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deferredResult.addCallback(function(aResult) {
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return aResult.toBase64String();
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||||
})
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||||
deferredResult.callback();
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||||
|
||||
return deferredResult;
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||||
},
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||||
|
||||
'decrypt': function(aKey, aValue) {
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||||
var result;
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||||
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||||
if (aValue != null) {
|
||||
var key, value;
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||||
var decryptedData;
|
||||
var decryptedValue;
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||||
|
||||
key = Clipperz.Crypto.SHA.sha_d256(new Clipperz.ByteArray(aKey));
|
||||
value = new Clipperz.ByteArray().appendBase64String(aValue);
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||||
decryptedData = Clipperz.Crypto.AES.decrypt(key, value);
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decryptedValue = decryptedData.split((256/8));
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||||
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||||
try {
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result = Clipperz.Base.evalJSON(decryptedValue.asString());
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||||
} catch (exception) {
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||||
Clipperz.logError("Error while decrypting data [1]");
|
||||
throw Clipperz.Crypto.Base.exception.CorruptedMessage;
|
||||
}
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||||
} else {
|
||||
result = null;
|
||||
}
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||||
|
||||
return result;
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||||
},
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||||
|
||||
'deferredDecrypt': function(aKey, aValue) {
|
||||
var result;
|
||||
|
||||
if (aValue != null) {
|
||||
var deferredResult;
|
||||
var key, value;
|
||||
// var decryptedData;
|
||||
|
||||
key = Clipperz.Crypto.SHA.sha_d256(new Clipperz.ByteArray(aKey));
|
||||
value = new Clipperz.ByteArray().appendBase64String(aValue);
|
||||
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||||
deferredResult = new Clipperz.Async.Deferred("Crypto.[0.2].deferredDecrypt");
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||||
deferredResult.addCallback(Clipperz.Crypto.AES.deferredDecrypt, key, value);
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||||
deferredResult.addCallback(function(aResult) {
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||||
var result;
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||||
var decryptedData;
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||||
|
||||
decryptedData = aResult.split((256/8));
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||||
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||||
try {
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||||
result = Clipperz.Base.evalJSON(decryptedData.asString());
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||||
} catch (exception) {
|
||||
Clipperz.logError("Error while decrypting data [2]");
|
||||
throw Clipperz.Crypto.Base.exception.CorruptedMessage;
|
||||
}
|
||||
|
||||
return result;
|
||||
})
|
||||
deferredResult.callback();
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||||
|
||||
result = deferredResult;
|
||||
} else {
|
||||
result = MochiKit.Async.succeed(null);
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||||
}
|
||||
|
||||
return result;
|
||||
},
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||||
|
||||
'hash': Clipperz.Crypto.SHA.sha_d256,
|
||||
|
||||
'deriveKey': function(aStringValue) {
|
||||
var byteData;
|
||||
var result;
|
||||
|
||||
byteData = new Clipperz.ByteArray(aStringValue);
|
||||
result = Clipperz.Crypto.SHA.sha_d256(byteData);
|
||||
|
||||
return result;
|
||||
}
|
||||
},
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||||
|
||||
//#####################################################################
|
||||
|
||||
'0.3': {
|
||||
'encrypt': function(aKey, aValue, aNonce) {
|
||||
var result;
|
||||
var key, value;
|
||||
var data;
|
||||
var dataToEncrypt;
|
||||
var encryptedData;
|
||||
|
||||
key = Clipperz.Crypto.SHA.sha_d256(new Clipperz.ByteArray(aKey));
|
||||
value = Clipperz.Base.serializeJSON(aValue);
|
||||
data = new Clipperz.ByteArray(value);
|
||||
encryptedData = Clipperz.Crypto.AES.encrypt(key, data, aNonce);
|
||||
result = encryptedData.toBase64String();
|
||||
|
||||
return result;
|
||||
},
|
||||
|
||||
'deferredEncrypt': function(aKey, aValue, aNonce) {
|
||||
var deferredResult;
|
||||
var key, value;
|
||||
var data;
|
||||
var dataToEncrypt;
|
||||
var encryptedData;
|
||||
|
||||
key = Clipperz.Crypto.SHA.sha_d256(new Clipperz.ByteArray(aKey));
|
||||
value = Clipperz.Base.serializeJSON(aValue);
|
||||
data = new Clipperz.ByteArray(value);
|
||||
|
||||
deferredResult = new Clipperz.Async.Deferred("Crypto[0.3].deferredEncrypt")
|
||||
deferredResult.addCallback(Clipperz.Crypto.AES.deferredEncrypt, key, data, aNonce);
|
||||
deferredResult.addCallback(function(aResult) {
|
||||
return aResult.toBase64String();
|
||||
})
|
||||
deferredResult.callback();
|
||||
|
||||
return deferredResult;
|
||||
},
|
||||
|
||||
'decrypt': function(aKey, aValue) {
|
||||
var result;
|
||||
|
||||
if (aValue != null) {
|
||||
var key, value;
|
||||
var decryptedData;
|
||||
|
||||
key = Clipperz.Crypto.SHA.sha_d256(new Clipperz.ByteArray(aKey));
|
||||
value = new Clipperz.ByteArray().appendBase64String(aValue);
|
||||
|
||||
decryptedData = Clipperz.Crypto.AES.decrypt(key, value);
|
||||
|
||||
value = decryptedData.asString();
|
||||
try {
|
||||
result = Clipperz.Base.evalJSON(value);
|
||||
} catch (exception) {
|
||||
Clipperz.logError("Error while decrypting data [3]");
|
||||
throw Clipperz.Crypto.Base.exception.CorruptedMessage;
|
||||
}
|
||||
} else {
|
||||
result = null;
|
||||
}
|
||||
|
||||
return result;
|
||||
},
|
||||
|
||||
'deferredDecrypt': function(aKey, aValue) {
|
||||
var deferredResult;
|
||||
|
||||
deferredResult = new Clipperz.Async.Deferred("Crypto[0.3].deferredDecrypt", {trace: false});
|
||||
// now = new Date;
|
||||
|
||||
if (aValue != null) {
|
||||
var key, value;
|
||||
// var decryptedData;
|
||||
|
||||
key = Clipperz.Crypto.SHA.sha_d256(new Clipperz.ByteArray(aKey));
|
||||
value = new Clipperz.ByteArray().appendBase64String(aValue);
|
||||
|
||||
deferredResult.addCallback(Clipperz.Crypto.AES.deferredDecrypt, key, value);
|
||||
deferredResult.addCallback(MochiKit.Async.wait, 0.1);
|
||||
deferredResult.addCallback(function(aResult) {
|
||||
return aResult.asString();
|
||||
});
|
||||
deferredResult.addCallback(MochiKit.Async.wait, 0.1);
|
||||
deferredResult.addCallback(Clipperz.Base.evalJSON);
|
||||
deferredResult.addErrback(function(anError) {
|
||||
console.log("PIPPO_1", anError)
|
||||
Clipperz.logError("Error while decrypting data [4]");
|
||||
throw Clipperz.Crypto.Base.exception.CorruptedMessage;
|
||||
})
|
||||
} else {
|
||||
deferredResult.addCallback(function() {
|
||||
return null;
|
||||
});
|
||||
}
|
||||
deferredResult.callback();
|
||||
|
||||
return deferredResult;
|
||||
},
|
||||
|
||||
'hash': Clipperz.Crypto.SHA.sha_d256,
|
||||
|
||||
'deriveKey': function(aStringValue) {
|
||||
var byteData;
|
||||
var result;
|
||||
|
||||
byteData = new Clipperz.ByteArray(aStringValue);
|
||||
result = Clipperz.Crypto.SHA.sha_d256(byteData);
|
||||
|
||||
return result;
|
||||
}
|
||||
},
|
||||
|
||||
//#####################################################################
|
||||
|
||||
'0.4': {
|
||||
'encrypt': function(aKey, aValue, aNonce) {
|
||||
var result;
|
||||
var key, value;
|
||||
var data;
|
||||
var dataToEncrypt;
|
||||
var encryptedData;
|
||||
|
||||
key = Clipperz.Crypto.SHA.sha_d256(new Clipperz.ByteArray(aKey));
|
||||
value = Clipperz.Base.serializeJSON(aValue);
|
||||
data = new Clipperz.ByteArray(value);
|
||||
encryptedData = Clipperz.Crypto.AES_2.encrypt(key, data, aNonce);
|
||||
result = encryptedData.toBase64String();
|
||||
|
||||
return result;
|
||||
},
|
||||
|
||||
'deferredEncrypt': function(aKey, aValue, aNonce) {
|
||||
var deferredResult;
|
||||
var key, value;
|
||||
var data;
|
||||
var dataToEncrypt;
|
||||
var encryptedData;
|
||||
|
||||
key = Clipperz.Crypto.SHA.sha_d256(new Clipperz.ByteArray(aKey));
|
||||
value = Clipperz.Base.serializeJSON(aValue);
|
||||
data = new Clipperz.ByteArray(value);
|
||||
|
||||
deferredResult = new Clipperz.Async.Deferred("Crypto[0.4].deferredEncrypt")
|
||||
deferredResult.addCallback(Clipperz.Crypto.AES_2.deferredEncrypt, key, data, aNonce);
|
||||
deferredResult.addCallback(function(aResult) {
|
||||
return aResult.toBase64String();
|
||||
})
|
||||
deferredResult.callback();
|
||||
|
||||
return deferredResult;
|
||||
},
|
||||
|
||||
'decrypt': function(aKey, aValue) {
|
||||
var result;
|
||||
|
||||
if (aValue != null) {
|
||||
var key, value;
|
||||
var decryptedData;
|
||||
|
||||
key = Clipperz.Crypto.SHA.sha_d256(new Clipperz.ByteArray(aKey));
|
||||
value = new Clipperz.ByteArray().appendBase64String(aValue);
|
||||
|
||||
decryptedData = Clipperz.Crypto.AES_2.decrypt(key, value);
|
||||
|
||||
value = decryptedData.asString();
|
||||
try {
|
||||
result = Clipperz.Base.evalJSON(value);
|
||||
} catch (exception) {
|
||||
console.log("PIPPO_2", anError)
|
||||
Clipperz.logError("Error while decrypting data [4]");
|
||||
throw Clipperz.Crypto.Base.exception.CorruptedMessage;
|
||||
}
|
||||
} else {
|
||||
result = null;
|
||||
}
|
||||
|
||||
return result;
|
||||
},
|
||||
|
||||
'deferredDecrypt': function(aKey, aValue) {
|
||||
var deferredResult;
|
||||
|
||||
deferredResult = new Clipperz.Async.Deferred("Crypto[0.4].deferredDecrypt", {trace: false});
|
||||
|
||||
if (aValue != null) {
|
||||
var key, value;
|
||||
|
||||
key = Clipperz.Crypto.SHA.sha_d256(new Clipperz.ByteArray(aKey));
|
||||
value = new Clipperz.ByteArray().appendBase64String(aValue);
|
||||
|
||||
deferredResult.addCallback(Clipperz.Crypto.AES_2.deferredDecrypt, key, value);
|
||||
deferredResult.addCallback(MochiKit.Async.wait, 0.1);
|
||||
deferredResult.addCallback(function(aResult) {
|
||||
return aResult.asString();
|
||||
});
|
||||
deferredResult.addCallback(MochiKit.Async.wait, 0.1);
|
||||
deferredResult.addCallback(Clipperz.Base.evalJSON);
|
||||
deferredResult.addErrback(function(anError) {
|
||||
Clipperz.logError("Error while decrypting data [4]");
|
||||
throw Clipperz.Crypto.Base.exception.CorruptedMessage;
|
||||
})
|
||||
} else {
|
||||
deferredResult.addCallback(function() {
|
||||
return null;
|
||||
});
|
||||
}
|
||||
deferredResult.callback();
|
||||
|
||||
return deferredResult;
|
||||
},
|
||||
|
||||
'hash': Clipperz.Crypto.SHA.sha_d256,
|
||||
|
||||
'deriveKey': function(aStringValue) {
|
||||
var byteData;
|
||||
var result;
|
||||
|
||||
byteData = new Clipperz.ByteArray(aStringValue);
|
||||
result = Clipperz.Crypto.SHA.sha_d256(byteData);
|
||||
|
||||
return result;
|
||||
}
|
||||
},
|
||||
|
||||
//#####################################################################
|
||||
__syntaxFix__: "syntax fix"
|
||||
}
|
||||
},
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
'encrypt': function(aKey, aValue, aVersion) {
|
||||
return Clipperz.PM.Crypto.encryptingFunctions.versions[aVersion].encrypt(aKey, aValue);
|
||||
},
|
||||
|
||||
'deferredEncrypt': function(someParameters) {
|
||||
return Clipperz.PM.Crypto.encryptingFunctions.versions[someParameters['version']].deferredEncrypt(someParameters['key'], someParameters['value']);
|
||||
},
|
||||
|
||||
//.........................................................................
|
||||
|
||||
'decrypt': function(aKey, aValue, aVersion) {
|
||||
return Clipperz.PM.Crypto.encryptingFunctions.versions[aVersion].decrypt(aKey, aValue);
|
||||
},
|
||||
|
||||
'deferredDecrypt': function(someParameters) {
|
||||
return Clipperz.PM.Crypto.encryptingFunctions.versions[someParameters['version']].deferredDecrypt(someParameters['key'], someParameters['value']);
|
||||
},
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
'hash': function(aValue) {
|
||||
return Clipperz.PM.Crypto.encryptingFunctions.versions[Clipperz.PM.Crypto.encryptingFunctions.currentVersion]['hash'](aValue);
|
||||
},
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
'randomKey': function() {
|
||||
return Clipperz.Crypto.PRNG.defaultRandomGenerator().getRandomBytes(32).toHexString().substring(2);
|
||||
},
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
'deriveKey': function(aValue) {
|
||||
return Clipperz.PM.Crypto.encryptingFunctions.versions[Clipperz.PM.Crypto.encryptingFunctions.currentVersion].deriveKey(aValue);
|
||||
},
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
'passwordEntropy': function(aValue) {
|
||||
var result;
|
||||
var bitPerChar;
|
||||
|
||||
bitPerChar = 4;
|
||||
if (/[a-z]/.test(aValue)) {
|
||||
bitPerChar ++;
|
||||
}
|
||||
if (/[A-Z]/.test(aValue)) {
|
||||
bitPerChar ++;
|
||||
}
|
||||
if (/[^a-zA-Z0-9]/.test(aValue)) {
|
||||
bitPerChar ++;
|
||||
}
|
||||
|
||||
result = aValue.length * bitPerChar;
|
||||
|
||||
return result;
|
||||
},
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
'nullValue': '####',
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
__syntaxFix__: "syntax fix"
|
||||
|
||||
});
|
||||
|
||||
//*****************************************************************************
|
||||
|
||||
//MochiKit.Base.update(Clipperz.PM.Connection.communicationProtocol.versions, {
|
||||
// 'current': Clipperz.PM.Connection.communicationProtocol.versions[Clipperz.PM.Connection.communicationProtocol.currentVersion]
|
||||
//});
|
||||
|
||||
MochiKit.Base.update(Clipperz.PM.Crypto.encryptingFunctions.versions, {
|
||||
'current': Clipperz.PM.Crypto.encryptingFunctions.versions[Clipperz.PM.Crypto.encryptingFunctions.currentVersion]
|
||||
});
|
||||
|
||||
//*****************************************************************************
|
||||
Reference in New Issue
Block a user