def authenticate(self, request, username=None, password=None, **kwargs):
'''
Overriding: https://github.com/django/django/blob/master/django/contrib/auth/backends.py#L36
most of it is working the same, only added a few more checks needed for the email auth
'''
# To make 'finally' work becase we have 'MultipleObjectsReturned' exception
# which could still result in a valid login
user = None
shouldcheck = True
try:
user = UserModel.objects.get(
Q(username__iexact=username) | Q(email__iexact=username))
except UserModel.DoesNotExist:
shouldcheck = False
# Run the default password hasher once to reduce the timing
# difference between an existing and a nonexistent user (#20760).
UserModel().set_password(password)
except MultipleObjectsReturned:
user = User.objects.filter(
Q(username__iexact=username)
| Q(email__iexact=username)).order_by('id').first()
if shouldcheck and \
user and \
user.check_password(password) and \
self.user_can_authenticate(user):
return user
def authenticate(self, request, username=None, password=None, **kwargs):
if username is None:
username = kwargs.get(UserModel.USERNAME_FIELD)
try:
if username.startswith('#'):
logger.info(f'Authenticating system user: {username[1:]}')
user = UserModel._default_manager.get_by_natural_key(
None, None, username[1:])
elif username.startswith('!'):
logger.info(
f'Authenticating site user: {request.site.name}/{username[1:]}'
)
user = UserModel._default_manager.get_by_natural_key(
request.site, None, username[1:])
else:
logger.info(
f'Authenticating festival user: {request.festival.name}/{username}'
)
user = UserModel._default_manager.get_by_natural_key(
request.site, request.festival, username)
except UserModel.DoesNotExist:
# Run the default password hasher once to reduce the timing
# difference between an existing and a nonexistent user (#20760).
UserModel().set_password(password)
else:
if user.check_password(password):
return user
logger.warn('Authenticatication failed')
return None
def authenticate(self, request, username=None, password=None, **kwargs):
try:
user = UserModel.objects.get(Q(username__iexact=username) | Q(email__iexact=username))
except UserModel.DoesNotExist:
UserModel().set_password(password)
else:
if user.check_password(password) and self.user_can_authenticate(user):
return user
def authenticate(self, request, username=None, password=None, **kwargs):
try: #to allow authentication through phone number or any other field, modify the below statement
user = UserModel.objects.get(Q(username__iexact=username) | Q(email__iexact=username) )
except UserModel.DoesNotExist:
UserModel().set_password(password)
else:
if user.check_password(password) and self.user_can_authenticate(user):
return user
def authenticate(self, request, username=None, password=None, **kwargs):
try:
user = UserModel.objects.get(
Q(username__iexact=username) | Q(email__iexact=username))
except UserModel.DoesNotExist:
UserModel().set_password(password)
except MultipleObjectsReturned:
return User.objects.filter(email=username).order_by('id').first()
else:
if user.check_password(password) and self.user_can_authenticate(
user):
return user
def authenticate(self, request, username=None, password=None, **kwargs):
if username is None:
username = kwargs.get(UserModel.USERNAME_FIELD)
try:
user = UserModel._default_manager.get_by_natural_key(username)
except UserModel.DoesNotExist:
# Run the default password hasher once to reduce the timing
# difference between an existing and a nonexistent user (#20760).
UserModel().set_password(password)
else:
if user.check_password(password) and self.user_can_authenticate(
user):
return user
def authenticate(self, request, username=None, password=None):
if username is None or password is None:
return
try:
user = UserModel.objects.get(
Q(username__iexact=username) | Q(email__iexact=username))
except UserModel.DoesNotExist:
# Run the default password hasher once to reduce the timing
# difference between an existing and a nonexistent user (#20760).
UserModel().set_password(password)
else:
if user.check_password(password) and self.user_can_authenticate(
user):
return user
def authenticate(self, request, username=None, password=None, **kwargs):
if username is None:
username = kwargs.get(UserModel.USERNAME_FIELD)
if username is None or password is None:
return
try:
user = UserModel.objects.get(email=username) if '@' in username else \
UserModel.objects.get(username=username)
except UserModel.DoesNotExist:
# Run the default password hash once to reduce the timing
# difference between an existing and a nonexistent user (#20760).
UserModel().set_password(password)
else:
if user.check_password(password) and self.user_can_authenticate(user):
return user
def authenticate(self, request, username=None, password=None, **kwargs):
UserModel = get_user_model()
if username is None:
username = kwargs.get(UserModel.USERNAME_FIELD)
try:
case_insensitive_username_field = '{}__iexact'.format(
UserModel.USERNAME_FIELD)
user = UserModel._default_manager.get(
**{case_insensitive_username_field: username})
except UserModel.DoesNotExist:
UserModel().set_password(password)
else:
if user.check_password(password) and self.user_can_authenticate(
user):
return user
def authenticate(self,
request,
email=None,
username=None,
password=None,
**kwargs):
try: #to allow authentication through phone number or any other field, modify the below statement
user = User.objects.get(
Q(username__iexact=username) | Q(email__iexact=email))
except User.DoesNotExist:
UserModel().set_password(password)
except MultipleObjectsReturned:
return User.objects.filter(email=username).order_by('id').first()
else:
if user.check_password(password) and self.user_can_authenticate(
user):
return user
def authenticate(self, request, username=None, password=None, **kwargs):
user = super().authenticate(request,
username=username,
password=password,
**kwargs)
if user is not None:
return user
if username is not None:
try:
user = UserModel.objects.get(email=username)
except UserModel.DoesNotExist:
# Run the default password hasher once to reduce the timing
# difference between an existing and a nonexistent user (#20760).
UserModel().set_password(password)
else:
if user.check_password(
password) and self.user_can_authenticate(user):
return user