class kytos_auth: # pylint: disable=invalid-name
"""Class to be used as decorator to require authentication."""
def __init__(self, func):
"""Init method.
Save the function on the func attribute and bootstrap a new config.
"""
self.func = func
self.config = KytosConfig().config
self.cls = None
self.obj = None
def __call__(self, *args, **kwargs):
"""Code run when func is called."""
if not (self.config.has_option('napps', 'api')
and self.config.has_option('napps', 'repo')):
uri = input("Enter the kytos napps server address: ")
self.config.set('napps', 'api', os.path.join(uri, 'api', ''))
self.config.set('napps', 'repo', os.path.join(uri, 'repo', ''))
if not self.config.has_option('auth', 'user'):
user = input("Enter the username: "******"""Deal with owner class."""
self.cls = owner
self.obj = instance
return self.__call__
def authenticate(self):
"""Check the user authentication."""
endpoint = os.path.join(self.config.get('napps', 'api'), 'auth', '')
username = self.config.get('auth', 'user')
password = getpass("Enter the password for {}: ".format(username))
response = requests.get(endpoint, auth=(username, password))
if response.status_code != 201:
LOG.error(response.content)
LOG.error('ERROR: %s: %s', response.status_code, response.reason)
sys.exit(1)
else:
data = response.json()
KytosConfig().save_token(username, data.get('hash'))
return data.get('hash')
def test_save_token(self):
"""Test save_token method."""
self.kytos_config.save_token('user', 'token')
config = KytosConfig(self.config_file).config
has_token = config.has_option('auth', 'token')
self.assertTrue(has_token)
def test_clear_token(self):
"""Test clear_token method."""
self.kytos_config.clear_token()
config = KytosConfig(self.config_file).config
has_token = config.has_option('auth', 'token')
self.assertFalse(has_token)
