def is_app_admin(user, obj):
"""
Check whether `user` is an admin for either;
- the `obj` `App`
- the `app` of the `obj` `AppS3Bucket`
- the `app` of the `obj` `UserApp`
:param user User: The user to check
:param obj App|AppS3Bucket|UserApp: The object to check
"""
if obj is None:
return True
if is_superuser(user):
return True
if isinstance(obj, App):
return user in obj.admins
if isinstance(obj, AppS3Bucket):
return is_app_admin(user, obj.app)
if isinstance(obj, UserApp):
return obj.is_admin
# XXX raise exception?
return False
def __call__(self, domain_name):
"""Validates if a not authorised user tries to subdomain a domain she
can't edit"""
user = get_current_user()
if rules.is_superuser(user):
return domain_name
domain_bits = domain_name.split('.')
for i in range(-len(domain_bits), 0):
super_domain = '.'.join(domain_bits[i:])
try:
super_domain = Domain.objects.get(name=super_domain)
except Domain.DoesNotExist:
continue
if can_edit(user, super_domain):
# ALLOW - this user owns a superdomain
return domain_name
else:
# DENY - this user doesn't own a superdomain
raise ValidationError(
"You don't have a permission to create a subdomain in {}".
format(super_domain))
# Fallthrough - ALLOW - we don't manage any superdomain
return domain_name
def __call__(self, domain_name):
"""Validates if a not authorised user tries to subdomain a domain she
can't edit"""
user = get_current_user()
if rules.is_superuser(user):
return domain_name
domain_bits = domain_name.split('.')
for i in range(-len(domain_bits), 0):
super_domain = '.'.join(domain_bits[i:])
try:
super_domain = Domain.objects.get(name=super_domain)
except Domain.DoesNotExist:
continue
if can_edit(user, super_domain):
# ALLOW - this user owns a superdomain
return domain_name
else:
# DENY - this user doesn't own a superdomain
raise ValidationError(
"You don't have a permission to create a subdomain in {}".
format(super_domain)
)
# Fallthrough - ALLOW - we don't manage any superdomain
return domain_name
def get_related_filter(self, model, request):
return super(OwnedAdmin, self).get_related_filter(model, request)
user = request.user
if not issubclass(model, Owned) or rules.is_superuser(user):
return super(OwnedAdmin, self).get_related_filter(model, request)
return models.Q(owner=user)