def authenticate(username, password):
"""
Authenticate user.
Args:
username (str): Username to login
password (str): Password
Returns:
user: authenticated user
"""
# find user by username
users = list(User.list(None, return_objects=True).values())
username_table = {u.username: u for u in users}
user = username_table.get(username)
if user:
given_password = password.encode('utf-8')
# fallback to local auth, this options is default if nothing is specified
if not user.auth:
user.auth = "LocalAuth"
logger.debug("User {} will be authenticated using {}".format(
username, user.auth))
auth_instance = get_auth_instance(user.auth)
try:
verified_user, verification_error = auth_instance.verify(
user, given_password)
except Exception as e:
logger.exception("Verification method {} failed".format(user.auth))
verified_user, verification_error = None, str(e)
if isinstance(verified_user, User) and verified_user.active:
return verified_user
else:
logger.info(
"User {user} failed auth using {method} auth method with error {error}"
.format(
user=user,
method=user.auth,
error=verification_error,
))
def authenticate(username, password):
"""
Authenticate user.
Args:
username (str): Username to login
password (str): Passwore
Returns:
user: authenticated user
"""
users = list(User.list(return_objects=True).values())
username_table = {u.username: u for u in users}
user = username_table.get(username, None)
if user and safe_str_cmp(user.password.encode('utf-8'),
password.encode('utf-8')):
return user
def authenticate(username, password):
"""
Authenticate user.
Args:
username (str): Username to login
password (str): Password
Returns:
user: authenticated user
"""
users = list(User.list(None, return_objects=True).values())
username_table = {u.username: u for u in users}
user = username_table.get(username)
if user:
user_password = user.password.encode('utf-8')
given_password = password.encode('utf-8')
if user.active and bcrypt.checkpw(given_password, user_password):
return user
