kpsul/kfet/backends.py
2017-05-10 12:49:14 +02:00

54 lines
1.7 KiB
Python

# -*- coding: utf-8 -*-
import hashlib
from django.contrib.auth.models import User, Permission
from gestioncof.models import CofProfile
from kfet.models import Account, GenericTeamToken
class KFetBackend(object):
def authenticate(self, request):
password = request.POST.get('KFETPASSWORD', '')
password = request.META.get('HTTP_KFETPASSWORD', password)
if not password:
return None
try:
password_sha256 = (
hashlib.sha256(password.encode('utf-8'))
.hexdigest()
)
account = Account.objects.get(password=password_sha256)
return account.cofprofile.user
except Account.DoesNotExist:
return None
class GenericTeamBackend(object):
def authenticate(self, username=None, token=None):
valid_token = GenericTeamToken.objects.get(token=token)
if username == 'kfet_genericteam' and valid_token:
# Création du user s'il n'existe pas déjà
user, _ = User.objects.get_or_create(username='kfet_genericteam')
profile, _ = CofProfile.objects.get_or_create(user=user)
account, _ = Account.objects.get_or_create(
cofprofile=profile,
trigramme='GNR')
# Ajoute la permission kfet.is_team à ce user
perm_is_team = Permission.objects.get(codename='is_team')
user.user_permissions.add(perm_is_team)
return user
return None
def get_user(self, user_id):
try:
return (
User.objects
.select_related('profile__account_kfet')
.get(pk=user_id)
)
except User.DoesNotExist:
return None