1 from django.contrib.auth.models import User
3 from manifoldapi.manifoldapi import ManifoldAPI, ManifoldException, ManifoldResult
4 from manifold.core.query import Query
6 from myslice.settings import config, logger, DEBUG
8 from portal.actions import authority_check_pis
10 class ManifoldBackend:
12 # Create an authentication method
13 # This is called by the standard Django login procedure
14 def authenticate(self, token=None):
21 email = token['username']
22 username = email.split('@')[-1]
23 password = token['password']
24 request = token['request']
26 auth = {'AuthMethod': 'password', 'Username': email, 'AuthString': password}
27 api = ManifoldAPI(config.manifold_url(), auth)
28 sessions_result = api.forward(Query.create('local:session').to_dict())
29 sessions = sessions_result.ok_value()
31 logger.error("GetSession failed: {}".format(sessions_result.error()))
34 logger.debug("SESSION : {}".format(session.keys()))
36 # Change to session authentication
37 api.auth = {'AuthMethod': 'session', 'session': session['session']}
38 #api.auth = session_auth
42 # the new API would expect Get('local:user') instead
43 persons_result = api.forward(Query.get('local:user').to_dict())
44 persons = persons_result.ok_value()
46 logger.error("GetPersons failed: {}".format(persons_result.error()))
49 logger.debug("PERSON : {}".format(person))
51 request.session['manifold'] = {'auth': api.auth, 'person': person, 'expires': session['expires']}
53 #logger.info("{} {} <{}> logged in"\
54 # .format(person['config']['first_name'], person['config']['last_name'], person['config']['email']))
56 #SessionCache().store_auth(request, session_auth)
58 except ManifoldException as e:
59 logger.error("ManifoldException in Auth Backend: {}".format(e.manifold_result))
60 except Exception as e:
61 logger.error("Exception in Manifold Auth Backend: {}".format(e))
63 logger.error(traceback.format_exc())
67 # Check if the user exists in Django's local database
68 user = User.objects.get(email=email)
69 except User.DoesNotExist:
70 # Create a user in Django's local database
71 user = User.objects.create_user(username, email, 'passworddoesntmatter')
72 user.email = person['email']
74 if 'firstname' in person:
75 user.first_name = person['firstname']
76 if 'lastname' in person:
77 user.last_name = person['lastname']
79 user.pi = authority_check_pis (request, user.email)
80 request.session['user'] = {'email':user.email,'pi':user.pi,'firstname':user.first_name,'lastname':user.last_name}
83 # Required for your backend to work properly - unchanged in most scenarios
84 def get_user(self, user_id):
86 return User.objects.get(pk=user_id)
87 except User.DoesNotExist: