def authenticate(self, username=None, password=None, **kwargs):
UserModel = get_user_class()
if username is None:
username = kwargs.get(UserModel.USERNAME_FIELD)
try:
user = UserModel._default_manager.get_by_natural_key(username) # pylint: disable=W0212
if user.check_password(password):
return user
except UserModel.DoesNotExist:
# Run the default password hasher once to reduce the timing
# difference between an existing and a non-existing user (#20760).
UserModel().set_password(password)
def authenticate(self, username=None, password=None, **kwargs):
UserModel = get_user_class()
if username is None:
username = kwargs.get(UserModel.USERNAME_FIELD)
try:
user = UserModel._default_manager.get_by_natural_key(username) # pylint: disable=W0212
if user.check_password(password):
return user
except UserModel.DoesNotExist:
# Run the default password hasher once to reduce the timing
# difference between an existing and a non-existing user (#20760).
UserModel().set_password(password)
def get_group_permissions(self, user_obj, obj=None):
"""
Returns a set of permission strings that this user has through his/her
groups.
"""
if user_obj.is_anonymous() or obj is not None:
return set()
if not hasattr(user_obj, '_group_perm_cache'):
if user_obj.is_superuser:
perms = Permission.objects.all()
else:
user_groups_field = get_user_class()._meta.get_field('groups') # pylint: disable=W0212
user_groups_query = 'group__%s' % user_groups_field.related_query_name()
perms = Permission.objects.filter(**{user_groups_query: user_obj})
perms = perms.values_list('content_type__app_label', 'codename').order_by()
user_obj._group_perm_cache = set(["%s.%s" % (ct, name) for ct, name in perms]) # pylint: disable=W0212
return user_obj._group_perm_cache # pylint: disable=W0212
def get_group_permissions(self, user_obj, obj=None):
"""
Returns a set of permission strings that this user has through his/her
groups.
"""
if user_obj.is_anonymous() or obj is not None:
return set()
if not hasattr(user_obj, '_group_perm_cache'):
if user_obj.is_superuser:
perms = Permission.objects.all()
else:
user_groups_field = get_user_class()._meta.get_field('groups') # pylint: disable=W0212
user_groups_query = 'group__%s' % user_groups_field.related_query_name()
perms = Permission.objects.filter(**{user_groups_query: user_obj})
perms = perms.values_list('content_type__app_label', 'codename').order_by()
user_obj._group_perm_cache = set(["%s.%s" % (ct, name) for ct, name in perms]) # pylint: disable=W0212
return user_obj._group_perm_cache # pylint: disable=W0212
def test_get_current_user_class(self):
assert_equal(get_user_class(), BackendUser)
def get_user(self, user_id):
UserModel = get_user_class()
try:
return UserModel._default_manager.get(pk=user_id)
except UserModel.DoesNotExist:
return None
def get_user(self, user_id):
UserModel = get_user_class()
try:
return UserModel._default_manager.get(pk=user_id)
except UserModel.DoesNotExist:
return None
def test_get_current_user_class(self):
assert_equal(get_user_class(), BackendUser)