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import hashlib
from django.contrib.auth.models import User, check_password
from models_spoken import MdlUser
class MyBackend:
supports_object_permissions = False
supports_anonymous_user = False
supports_inactive_user = False
def authenticate(self, username=None, password=None):
'''
Checks username and password with external User table.
If valid then adds the user detail in django User table
and authenticates user.
'''
try:
user = MdlUser.objects.get(username=username)
pwd = user.password
uid = user.id
firstname = user.firstname
lastname = user.lastname
email_id = user.email
p = hashlib.md5(password)
pwd_valid = (pwd == p.hexdigest())
if user and pwd_valid:
try:
user = User.objects.get(username=username)
return user
except Exception, e:
user=User(id=uid, username=username, password=pwd,\
first_name=firstname, last_name=lastname,\
email=email_id)
user.save()
return user
except Exception, e:
return None
def get_user(self, user_id):
try:
return User.objects.get(pk=user_id)
except Exception, e:
return None
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