def store_session(metadata):
"""
Store new session and metadata
:param metadata: metadata parsed from jwt token
"""
# also clear the secure cookie data
cookie_session.clear()
# get the hashed user id for eq
id_generator = current_app.eq['id_generator']
user_id = id_generator.generate_id(metadata)
user_ik = id_generator.generate_ik(metadata)
eq_session_id = str(uuid4())
# store the user ik and es_session_id in the cookie
cookie_session[USER_IK] = user_ik
cookie_session[EQ_SESSION_ID] = eq_session_id
session_data = _create_session_data_from_metadata(metadata)
create_session_store(eq_session_id, user_id, user_ik, session_data)
questionnaire_store = get_questionnaire_store(user_id, user_ik)
questionnaire_store.metadata = metadata
questionnaire_store.add_or_update()
# Set the user in Flask such that anyone calling current_user for the duration of this request doesn't have to
# load it from the db.
login_user(User(user_id, user_ik))
logger.info('user authenticated')
def load_user():
"""
Checks for the present of the JWT in the users sessions
:return: A user object if a JWT token is available in the session
"""
session_store = get_session_store()
if session_store and session_store.user_id and _is_session_valid(
session_store):
logger.debug('session exists')
user_id = session_store.user_id
user_ik = cookie_session.get(USER_IK)
user = User(user_id, user_ik)
if session_store.session_data.tx_id:
logger.bind(tx_id=session_store.session_data.tx_id)
_extend_session_expiry(session_store)
return user
logger.info('session does not exist')
cookie_session.pop(USER_IK, None)
return None
def load_user(extend_session: bool = True) -> Optional[User]:
"""
Checks for the present of the JWT in the users sessions
:return: A user object if a JWT token is available in the session
:param extend_session: bool, whether to extend the session
"""
session_store = get_session_store()
if session_store and _is_session_valid(session_store):
logger.debug("session exists")
user_id = session_store.user_id
user_ik = cookie_session.get(USER_IK)
user = User(user_id, user_ik)
if session_store.session_data and session_store.session_data.tx_id:
logger.bind(tx_id=session_store.session_data.tx_id)
if extend_session:
_extend_session_expiry(session_store)
return user
logger.info("session does not exist")
cookie_session.pop(USER_IK, None)
def check_session():
"""
Checks for the present of the JWT in the users sessions
:return: A user object if a JWT token is available in the session
"""
logger.debug("Checking for session")
if session_storage.has_user_id():
user = User(session_storage.get_user_id(), session_storage.get_user_ik())
questionnaire_store = get_questionnaire_store(user.user_id, user.user_ik)
metadata = questionnaire_store.metadata
logger.debug("Session token exists for tx_id=%s", metadata["tx_id"])
return user
else:
logging.info("Session does not have an authenticated token")
return None
def load_user():
"""
Checks for the present of the JWT in the users sessions
:return: A user object if a JWT token is available in the session
"""
user_id = current_app.eq['session_storage'].get_user_id()
if user_id:
user = User(user_id, current_app.eq['session_storage'].get_user_ik())
questionnaire_store = get_questionnaire_store(user.user_id,
user.user_ik)
metadata = questionnaire_store.metadata
if metadata:
logger.bind(tx_id=metadata["tx_id"])
logger.debug("session token exists")
return user
else:
logger.info("session does not have an authenticated token")
return None
def test_get_user_ik(self):
with self.application.test_request_context():
user = User("1", "2")
self.assertEqual("2", user.user_ik)
def _get_user(decrypted_token):
id_generator = current_app.eq['id_generator']
user_id = id_generator.generate_id(decrypted_token)
user_ik = id_generator.generate_ik(decrypted_token)
return User(user_id, user_ik)
def _get_user(response_id):
id_generator = current_app.eq["id_generator"]
user_id = id_generator.generate_id(response_id)
user_ik = id_generator.generate_ik(response_id)
return User(user_id, user_ik)
def test_none_user(self):
with self.application.test_request_context():
with self.assertRaises(ValueError):
User(None, "2")
def test_negative_user(self):
with self.application.test_request_context():
user = User("-1", "2")
self.assertEqual("-1", user.user_id)
def test_no_user():
with pytest.raises(ValueError):
User("", "")
def test_negative_user(self):
with self.application.test_request_context():
user = User('-1', '2')
self.assertEqual('-1', user.user_id)
def test_get_user_ik(self):
with self.application.test_request_context():
user = User('1', '2')
self.assertEqual('2', user.user_ik)
def test_get_user_id():
user = User("1", "2")
assert "1" == user.user_id
def test_none_user():
with pytest.raises(ValueError):
User(None, "2")
def _get_user(decrypted_token):
user_id = UserIDGenerator.generate_id(decrypted_token)
user_ik = UserIDGenerator.generate_ik(decrypted_token)
return User(user_id, user_ik)
def test_negative_user():
user = User("-1", "2")
assert "-1" == user.user_id
