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Creation of new profile on startup works.

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This commit is contained in:
Brendon Duncan 2018-06-28 20:31:22 +12:00
commit 52b9a206c3
3 changed files with 67 additions and 62 deletions
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44
src/js/services/encryptionService.js
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@ -53,17 +53,54 @@ angular.module('copayApp.services').factory('encryptionService', function($log,
});
};
/**
*
* @param {*} str
* @param {CryptoJS.WordArray} key
* @param {string, hex} iv
*/
function _decryptUsingCryptoJS(str, key, iv) {
var plaintext = CryptoJS.AES.decrypt(str, key, { iv: iv});
return plaintext;
$log.debug('decrypt() str: ' + str);
$log.debug('decrypt() using iv:' + iv + ', key: ' + JSON.stringify(key));
var ivWords = CryptoJS.enc.Hex.parse(iv);
var plaintext = CryptoJS.AES.decrypt(str, key, { iv: ivWords });
$log.debug('plaintext', JSON.stringify(plaintext));
var plaintextWords = CryptoJS.lib.WordArray.create();
plaintextWords.init(plaintext.words, plaintext.sigBytes);
$log.debug('plaintextWords', JSON.stringify(plaintextWords));
var plaintextString = plaintextWords.toString(CryptoJS.enc.Utf8);
$log.debug('plaintextString: ', JSON.stringify(plaintextString));
return plaintextString;
}
function _encryptUsingCryptoJS(str, key) {
$log.debug('encrypt() str: ' + str);
var iv = CryptoJS.lib.WordArray.random(16);
$log.debug('Encrypting profile: ', JSON.stringify(str));
var cipherParams = CryptoJS.AES.encrypt(str, key, { iv: iv });
$log.debug('cipherText: ' + cipherParams.ciphertext);
var ciphertext = cipherParams.ciphertext.toString(CryptoJS.enc.Base64);
var iv = iv.toString(CryptoJS.enc.Hex);
$log.debug('ciphertext: ' + ciphertext);
$log.debug('iv: ' + iv);
root.decrypt(ciphertext, {iv: iv}, function onDecryptionTest(err, decrypted){
if (err) {
$log.error('Failed to decrypt encrypted.', err);
} else {
$log.debug('Freshly decrypted:', JSON.stringify(decrypted));
}
});
return {
ciphertext: cipherParams.ciphertext.toString(CryptoJS.enc.Base64),
@ -87,6 +124,7 @@ angular.module('copayApp.services').factory('encryptionService', function($log,
};
root.encrypt = function(str, cb) {
$log.debug('encrypt()', JSON.stringify('str'));
$log.debug('*** crypto exists: ' + !!crypto);
$log.debug('*** CryptoJS exists: ' + !!CryptoJS);