def authenticate(self, username=None, password=None):
"""Authenticate against the RADIUS server"""
# Create a RADIUS client
radius_dict = Dictionary(settings.RADIUS_DICT)
client = Client(server=settings.RADIUS_HOST,
authport=settings.RADIUS_PORT,
secret=settings.RADIUS_SECRET.encode('utf-8'), # avoid UnicodeDecodeError
dict=radius_dict,
)
# Create a packet ...
req = client.CreateAuthPacket(code=pyrad.packet.AccessRequest,
User_Name=username.encode('utf-8'),
)
req["User-Password"] = req.PwCrypt(password)
# .. and send it
try:
reply = client.SendPacket(req)
except Exception as e:
# Something went wrong with the packet. Just fall through
return None
# Handle the reply
if reply.code == pyrad.packet.AccessReject:
# Access was rejected
return None
elif reply.code != pyrad.packet.AccessAccept:
# Some error
return None
else:
backend = self.__module__ + "." + self.__class__.__name__
user, created = get_or_create_user(backend, username)
return user
def get_or_create_user(self, username, ldap_user):
backend = self.__module__ + "." + self.__class__.__name__
return get_or_create_user(backend, username)
