def on_confirm_press(self, event):
"""
Method override for the callback when the button is pressed
It checkes wether the given login and password by the user is correct
and either calls 'return_succesful_login' or 'display_error_message'
"""
username = self._user_box.text()
password = self._password_box.text()
if len(username) > 0 and len(password) > 0:
userpassregex = '([a-z]|[0-9]|\.)*'
resu = re.match(userpassregex, username)
resp = re.match(userpassregex, password)
if resu.span()[1] == len(resu.string) and resp.span()[1] == len(
resp.string):
credHandler = CredentialsHandler(username, password)
credHandler.encrypt_credentials()
if credHandler.are_cred_valid():
self.return_succesful_login()
else:
self._error_message.setText(
"Failed to login, bad credentials")
self.display_error_message()
else:
self._error_message.setText(
"Invalid characters, use only a-z, 0-9 and periods (.)")
self.display_error_message()
def test_hashes_nonempty_bytes(self):
db = DatabaseHandler(db_path="pytests/", dbIsTemp=True)
credh = CredentialsHandler('testusername', b'nonemptytestpassword')
credh.encrypt_credentials()
self.assertEqual(credh.password,
'3217aa106d566c22fb0f2e44af0e28d024d4fa98')
DatabaseHandler.destroy_database()
def test_hashes_empty_bytes(self):
db = DatabaseHandler(db_path="pytests/", dbIsTemp=True)
credh = CredentialsHandler('testusername', b'')
credh.encrypt_credentials()
self.assertEqual(credh.password,
'da39a3ee5e6b4b0d3255bfef95601890afd80709')
DatabaseHandler.destroy_database()
def test_credentials_validation(self):
db = DatabaseHandler(db_path="pytests/", dbIsTemp=True)
credh = CredentialsHandler('testusername', b'nonemptytestpassword')
credh.encrypt_credentials()
# Until we have no database connected here this will always pass, if it fails
# rewrite the test in a way it's taking into consideration the database
self.assertEqual(credh.are_cred_valid(), False)
DatabaseHandler.destroy_database()
def test_basic_operations(self):
db = DatabaseHandler(db_path="pytests/", dbIsTemp=True)
credh = CredentialsHandler('basic_username', 'basic_password')
credh.encrypt_credentials()
self.assertEqual(credh.does_user_exist(), False)
self.assertEqual(credh.are_cred_valid(), False)
credh.create_user()
self.assertEqual(credh.does_user_exist(), True)
self.assertEqual(credh.are_cred_valid(), True)
DatabaseHandler.destroy_database()
def on_confirm_press(self, event):
"""
Method override for the callback when the button is pressed
It checkes wether the given login is possible and doesn't exist
if so it creates the user and calls 'return_succesful_login'
or if not 'display_error_message'
"""
username = self._user_box.text()
password = self._password_box.text()
if len(username) > 0 and len(password) > 0:
userpassregex = '([a-z]|[0-9]|\.)*'
resu = re.match(userpassregex, username)
resp = re.match(userpassregex, password)
if resu.span()[1] == len(resu.string) and resp.span()[1] == len(
resp.string):
credHandler = CredentialsHandler(username, password)
credHandler.encrypt_credentials()
if not credHandler.does_user_exist():
credHandler.create_user()
self.return_succesful_login()
else:
self.display_error_message()
self._error_message.setText(
"Login exists, pick different one")
else:
self._error_message.setText(
"Invalid characters, use only a-z, 0-9 and periods (.)")
self.display_error_message()