SERIALIZER.dump_secure_str = function(obj, encrypt_key, validate_key) {
/* Return str representing the given obj. It is signed and encrypted using the
* given keys.
*/
// TODO XXX: check the validity of the process
// Do we need some timestamp to invalidate too old data?
var nonce_check = random_str.randomString(48); // 8 chars
var nonce_crypt = random_str.randomString(48); // 8 chars
var cypher = crypto.createCipher(CYPHER, encrypt_key + nonce_crypt);
var data = JSON.stringify(obj);
var res = cypher.update(nonce_check, DATA_ENCODING, CODE_ENCODING);
res += cypher.update(data, DATA_ENCODING, CODE_ENCODING);
res += cypher.final(CODE_ENCODING);
var digest = sign_str(data, validate_key + nonce_check);
return digest + nonce_crypt + res;
};
$('.generate_secret').live('click', function() {
$('input[name=secret]').val(randomString(256));
return false;
});
['test length', 2, function() {
var res = randomString(1);
assert.equal(res.length, 1);
res = randomString(24);
assert.equal(res.length, 4);
}],