def test_get_export_data(self):
settings = {
'settings': {
'unit.test': {
'domain': 'unit.test',
'extras': '#!"§$%&/()[]{}=-_+*<>;:.',
'passwordTemplate': 'xnxoaAxxxx',
'iterations': 5000,
'notes': 'Nice note!',
'salt': 'cGVwcGVy',
'cDate': '2011-02-12T11:07:31',
'mDate': '2011-02-12T11:07:32'
},
'some.domain': {
'domain': 'some.domain',
'extras': '6478593021',
'passwordTemplate': 'xnxoaA',
'iterations': 4096,
'salt': 'cGVwcGVy',
'cDate': '2013-06-17T04:03:41',
'mDate': '2014-08-02T10:37:12'
}
},
'synced': []
}
salt = os.urandom(32)
kgk_manager = KgkManager()
kgk_manager.set_preference_manager(self.preference_manager)
kgk_manager.create_new_kgk()
kgk_block = kgk_manager.create_and_save_new_kgk_block(
Crypter(Crypter.createIvKey(b'xyz', salt, iterations=3)))
crypter = PasswordSettingsManager.get_settings_crypter(kgk_manager)
f = open(os.path.expanduser('~/.ctSESAM_test.pws'), 'bw')
f.write(salt + kgk_block + crypter.encrypt(
struct.pack('!I', 0) +
Packer.compress(json.dumps(settings).encode('utf-8'))))
f.close()
self.preference_manager.read_file()
self.manager.load_local_settings(kgk_manager)
data = b64decode(self.manager.get_export_data(kgk_manager))
self.assertEqual(b'\x01', data[:1])
salt = data[1:33]
kgk_crypter = Crypter(Crypter.createIvKey(b'xyz', salt, iterations=3))
kgk_manager2 = KgkManager()
kgk_manager2.set_preference_manager(self.preference_manager)
kgk_manager2.decrypt_kgk(data[33:145], kgk_crypter)
settings_crypter = PasswordSettingsManager.get_settings_crypter(
kgk_manager2)
self.assertEqual(
settings['settings'],
json.loads(
str(Packer.decompress(settings_crypter.decrypt(data[145:])),
encoding='utf-8')))
def test_store_local_settings(self):
abc_setting = self.manager.get_setting('abc.de')
abc_setting.set_template('xAxonaxxxx')
self.manager.set_setting(abc_setting)
new_setting = PasswordSetting('hugo.com')
new_setting.set_template('xonxAxxaxxxx')
self.manager.set_setting(new_setting)
kgk_manager = KgkManager()
kgk_manager.set_preference_manager(self.preference_manager)
kgk_manager.create_new_kgk()
salt = os.urandom(32)
kgk_manager.create_and_save_new_kgk_block(
Crypter(Crypter.createIvKey(b'xyz', salt, iterations=3)))
self.manager.store_local_settings(kgk_manager)
with open(os.path.expanduser('~/.ctSESAM_test.pws'), 'br') as f:
data = f.read()
settings_crypter = PasswordSettingsManager.get_settings_crypter(
kgk_manager)
decrypted_settings = settings_crypter.decrypt(data[144:])
sync_settings_len = struct.unpack('!I', decrypted_settings[:4])[0]
data = json.loads(
Packer.decompress(
decrypted_settings[4 + sync_settings_len:]).decode('utf8'))
self.assertEqual('abc.de', data['settings']['abc.de']['domain'])
self.assertEqual('xAxonaxxxx',
data['settings']['abc.de']['passwordTemplate'])
self.assertEqual('hugo.com', data['settings']['hugo.com']['domain'])
self.assertEqual('xonxAxxaxxxx',
data['settings']['hugo.com']['passwordTemplate'])
def test_get_kgk_has_kgk(self):
kgkm = KgkManager()
self.assertEqual(b'', kgkm.get_kgk())
self.assertFalse(kgkm.has_kgk())
kgkm.kgk = b"\xE4"*64
kgkm.kgk_crypter = Crypter(Crypter.createIvKey(b'1234', b'pepper', iterations=3))
self.assertEqual(b"\xE4"*64, kgkm.get_kgk())
self.assertTrue(kgkm.has_kgk())
def test_get_kgk_has_kgk(self):
kgkm = KgkManager()
self.assertEqual(b'', kgkm.get_kgk())
self.assertFalse(kgkm.has_kgk())
kgkm.kgk = b"\xE4" * 64
kgkm.kgk_crypter = Crypter(
Crypter.createIvKey(b'1234', b'pepper', iterations=3))
self.assertEqual(b"\xE4" * 64, kgkm.get_kgk())
self.assertTrue(kgkm.has_kgk())
def test_decrypt(self):
ciphertext = b'EFEgY5bexGnwjGSUQKK35TPD7fAjG66REq5m9N1eyFHrZQwzv+aLc7bVmJ9FzCyxbCnbyUnzDKiY505br' + \
b'oEb+KO41XKW668xJzh/JvOK0Cu/+bc4/zSFHZM6JsTYEVDIXgR39ZlypeB34jDVI2544w1ey+DmTWbe8n' + \
b'UbagjnmRkok6kOAq8Avsf9BVJMw3BnSn/4cCC+gOxOJY5fp4DecNDQnp0HyyUz2VMMh/JUYILS5+67fXq' + \
b'29CbIQ1DOTqDfqRPA62nkRVPY83cKIe/UXw=='
self.assertEqual(0, len(b64decode(ciphertext)) % 16)
password = "******"
crypter = Crypter(Crypter.createIvKey(password.encode('utf-8'), "pepper".encode('utf-8'), iterations=3))
self.assertEqual(b'Important information with quite some length. ' +
b'This message is as long as this because otherwise only one cipher block would ' +
b'be encrypted. This long message insures that more than one block is needed.',
crypter.decrypt(b64decode(ciphertext)))
def test_get_domain_list(self):
settings = {
'settings': {
'unit.test': {
'domain': 'unit.test',
'extras': '#!"§$%&/()[]{}=-_+*<>;:.',
'passwordTemplate': 'xxxaoxxAxxn',
'iterations': 5000,
'notes': 'Nice note!',
'salt': 'cGVwcGVy',
'cDate': '2011-02-12T11:07:31',
'mDate': '2011-02-12T11:07:32'
},
'some.domain': {
'domain': 'some.domain',
'extras': '#!"§$%&/()[]{}=-_+*<>;:.',
'passwordTemplate': 'xxxo',
'iterations': 4096,
'salt': 'cGVwcGVy',
'cDate': '2013-06-17T04:03:41',
'mDate': '2014-08-02T10:37:12'
}
},
'synced': []
}
salt = os.urandom(32)
f = open(os.path.expanduser('~/.ctSESAM_test.pws'), 'bw')
data = json.dumps(settings).encode('utf-8')
kgk_manager = KgkManager()
kgk_manager.set_preference_manager(self.preference_manager)
kgk_manager.create_new_kgk()
kgk_block = kgk_manager.create_and_save_new_kgk_block(
Crypter(Crypter.createIvKey(b'xyz', salt, iterations=3)))
crypter = PasswordSettingsManager.get_settings_crypter(kgk_manager)
f.write(salt + kgk_block +
crypter.encrypt(struct.pack('!I', 0) + Packer.compress(data)))
f.close()
self.preference_manager.read_file()
self.manager.load_local_settings(kgk_manager)
self.assertIn('settings', self.manager.get_settings_as_dict())
self.assertIn('unit.test',
self.manager.get_settings_as_dict()['settings'])
self.assertEqual(
settings['settings']['unit.test'],
self.manager.get_settings_as_dict()['settings']['unit.test'])
self.assertIn('some.domain',
self.manager.get_settings_as_dict()['settings'])
self.assertEqual(
settings['settings']['some.domain'],
self.manager.get_settings_as_dict()['settings']['some.domain'])
self.assertEqual(settings, self.manager.get_settings_as_dict())
def test_load_settings_from_file(self):
settings = {
'settings': {
'unit.test': {
'domain': 'unit.test',
'passwordTemplate': 'xxxxxxxxxxo',
'extras': '#OWspx6;3gov0/1',
'iterations': 5000,
'notes': 'Nice note!',
'cDate': '2011-02-12T11:07:31',
'mDate': '2011-02-12T11:07:32'
},
'some.domain': {
'domain': 'some.domain',
'passwordTemplate': 'oxxx',
'extras': '6478593021',
'cDate': '2013-06-17T04:03:41',
'mDate': '2014-08-02T10:37:12'
}
},
'synced': []
}
salt = os.urandom(32)
data = json.dumps(settings).encode('utf-8')
kgk_manager = KgkManager()
kgk_manager.set_preference_manager(self.preference_manager)
kgk_manager.create_new_kgk()
kgk_block = kgk_manager.create_and_save_new_kgk_block(
Crypter(Crypter.createIvKey(b'xyz', salt, iterations=3)))
crypter = PasswordSettingsManager.get_settings_crypter(kgk_manager)
f = open(os.path.expanduser('~/.ctSESAM_test.pws'), 'bw')
f.write(salt + kgk_block +
crypter.encrypt(struct.pack('!I', 0) + Packer.compress(data)))
f.close()
self.preference_manager.read_file()
self.manager.load_local_settings(kgk_manager)
self.assertIn('unit.test', self.manager.get_domain_list())
self.assertIn('some.domain', self.manager.get_domain_list())
self.assertEqual('xxxxxxxxxxo',
self.manager.get_setting('unit.test').get_template())
self.assertEqual(
5000,
self.manager.get_setting('unit.test').get_iterations())
self.assertEqual('Nice note!',
self.manager.get_setting('unit.test').get_notes())
self.assertEqual(
'oxxx',
self.manager.get_setting('some.domain').get_template())
self.assertEqual(
'6478593021',
self.manager.get_setting('some.domain').get_character_set())
def get_kgk_crypter(self, password, salt):
"""
Creates a kgk crypter for the given credentials. This is a very expensive operation.
:param password:
:type password: bytes
:param salt:
:type salt: bytes
:return: a kgk crypter
:rtype: Crypter
"""
self.kgk_crypter = Crypter(Crypter.createIvKey(password=password, salt=salt))
self.store_salt(salt=salt)
return self.kgk_crypter
def test_decrypt(self):
ciphertext = b'EFEgY5bexGnwjGSUQKK35TPD7fAjG66REq5m9N1eyFHrZQwzv+aLc7bVmJ9FzCyxbCnbyUnzDKiY505br' + \
b'oEb+KO41XKW668xJzh/JvOK0Cu/+bc4/zSFHZM6JsTYEVDIXgR39ZlypeB34jDVI2544w1ey+DmTWbe8n' + \
b'UbagjnmRkok6kOAq8Avsf9BVJMw3BnSn/4cCC+gOxOJY5fp4DecNDQnp0HyyUz2VMMh/JUYILS5+67fXq' + \
b'29CbIQ1DOTqDfqRPA62nkRVPY83cKIe/UXw=='
self.assertEqual(0, len(b64decode(ciphertext)) % 16)
password = "******"
crypter = Crypter(
Crypter.createIvKey(password.encode('utf-8'),
"pepper".encode('utf-8'),
iterations=3))
self.assertEqual(
b'Important information with quite some length. ' +
b'This message is as long as this because otherwise only one cipher block would '
+
b'be encrypted. This long message insures that more than one block is needed.',
crypter.decrypt(b64decode(ciphertext)))
def test_update_from_sync(self):
settings = {
'settings': {
'unit.test': {
'domain':
'unit.test',
'passwordTemplate':
'xxaAnoxxxxx',
'iterations':
5000,
'notes':
'Nice note!',
'salt':
'cGVwcGVy',
'usedCharacters':
'abcdefghijklmnopqrstuvwxyzABCDEFGHJKLMNPQRTUVWXYZ0123456789'
+ '#!"§$%&/()[]{}=-_+*<>;:.',
'cDate':
'2011-02-12T11:07:31',
'mDate':
'2011-02-12T11:07:32'
},
'some.domain': {
'domain': 'some.domain',
'passwordTemplate': 'oanA',
'iterations': 4096,
'salt': 'cGVwcGVy',
'usedCharacters': '6478593021',
'cDate': '2013-06-17T04:03:41',
'mDate': '2014-08-02T10:37:12'
}
},
'synced': []
}
salt = os.urandom(32)
kgk_manager = KgkManager()
kgk_manager.set_preference_manager(self.preference_manager)
kgk_manager.create_new_kgk()
kgk_block = kgk_manager.create_and_save_new_kgk_block(
Crypter(Crypter.createIvKey('xyz'.encode('utf-8'), salt)))
crypter = PasswordSettingsManager.get_settings_crypter(kgk_manager)
f = open(os.path.expanduser('~/.ctSESAM_test.pws'), 'bw')
f.write(salt + kgk_block + crypter.encrypt(
struct.pack('!I', 0) +
Packer.compress(json.dumps(settings).encode('utf-8'))))
f.close()
self.preference_manager.read_file()
self.manager.sync_manager = MockSyncManager(kgk_manager.get_kgk())
self.manager.load_settings(kgk_manager, 'xyz')
self.assertIn('unit.test', self.manager.get_domain_list())
self.assertIn('some.domain', self.manager.get_domain_list())
self.assertIn('third.domain', self.manager.get_domain_list())
self.assertEqual(
5001,
self.manager.get_setting('unit.test').get_iterations())
self.assertEqual(
4096,
self.manager.get_setting('some.domain').get_iterations())
self.assertEqual(
4098,
self.manager.get_setting('third.domain').get_iterations())
file = os.path.expanduser('~/.ctSESAM_test_extra.pws')
if os.path.isfile(file):
try:
import win32con
import win32api
win32api.SetFileAttributes(file,
win32con.FILE_ATTRIBUTE_NORMAL)
except ImportError:
pass
os.remove(file)
def create_key_iv(queue, password, salt):
queue.put(Crypter.createIvKey(password, salt))
def create_key_iv(queue, password, salt):
queue.put(Crypter.createIvKey(password, salt))
