mirror of
https://github.com/ae-utbm/sith.git
synced 2024-11-15 02:33:22 +00:00
Sli
655d72a2b1
* Migrate alpine * Migrate jquery and jquery-ui * Migrate shorten * Add babel for javascript * Introduce staticfiles django app * Only bundle -index.js files in static/webpack * Unify scss and webpack generated files * Convert scss calls to static * Add --clear-generated option to collectstatic * Fix docs warnings
136 lines
4.3 KiB
Python
136 lines
4.3 KiB
Python
"""Permission classes to be used within ninja-extra controllers.
|
|
|
|
Some permissions are global (like `IsInGroup` or `IsRoot`),
|
|
and some others are per-object (like `CanView` or `CanEdit`).
|
|
|
|
Examples:
|
|
# restrict all the routes of this controller
|
|
# to subscribed users
|
|
@api_controller("/foo", permissions=[IsSubscriber])
|
|
class FooController(ControllerBase):
|
|
@route.get("/bar")
|
|
def bar_get(self):
|
|
# This route inherits the permissions of the controller
|
|
# ...
|
|
|
|
@route.bar("/bar/{bar_id}", permissions=[CanView])
|
|
def bar_get_one(self, bar_id: int):
|
|
# per-object permission resolution happens
|
|
# when calling either the `get_object_or_exception`
|
|
# or `get_object_or_none` method.
|
|
bar = self.get_object_or_exception(Counter, pk=bar_id)
|
|
|
|
# you can also call the `check_object_permission` manually
|
|
other_bar = Counter.objects.first()
|
|
self.check_object_permissions(other_bar)
|
|
|
|
# ...
|
|
|
|
# This route is restricted to counter admins and root users
|
|
@route.delete(
|
|
"/bar/{bar_id}",
|
|
permissions=[IsRoot | IsInGroup(settings.SITH_GROUP_COUNTER_ADMIN_ID)
|
|
]
|
|
def bar_delete(self, bar_id: int):
|
|
# ...
|
|
"""
|
|
|
|
from typing import Any
|
|
|
|
from django.http import HttpRequest
|
|
from ninja_extra import ControllerBase
|
|
from ninja_extra.permissions import BasePermission
|
|
|
|
from counter.models import Counter
|
|
|
|
|
|
class IsInGroup(BasePermission):
|
|
"""Check that the user is in the group whose primary key is given."""
|
|
|
|
def __init__(self, group_pk: int):
|
|
self._group_pk = group_pk
|
|
|
|
def has_permission(self, request: HttpRequest, controller: ControllerBase) -> bool:
|
|
return request.user.is_in_group(pk=self._group_pk)
|
|
|
|
|
|
class IsRoot(BasePermission):
|
|
"""Check that the user is root."""
|
|
|
|
def has_permission(self, request: HttpRequest, controller: ControllerBase) -> bool:
|
|
return request.user.is_root
|
|
|
|
|
|
class IsSubscriber(BasePermission):
|
|
"""Check that the user is currently subscribed."""
|
|
|
|
def has_permission(self, request: HttpRequest, controller: ControllerBase) -> bool:
|
|
return request.user.is_subscribed
|
|
|
|
|
|
class IsOldSubscriber(BasePermission):
|
|
"""Check that the user has at least one subscription in its history."""
|
|
|
|
def has_permission(self, request: HttpRequest, controller: ControllerBase) -> bool:
|
|
return request.user.was_subscribed
|
|
|
|
|
|
class CanView(BasePermission):
|
|
"""Check that this user has the permission to view the object of this route.
|
|
|
|
Wrap the `user.can_view(obj)` method.
|
|
To see an example, look at the example in the module docstring.
|
|
"""
|
|
|
|
def has_permission(self, request: HttpRequest, controller: ControllerBase) -> bool:
|
|
return True
|
|
|
|
def has_object_permission(
|
|
self, request: HttpRequest, controller: ControllerBase, obj: Any
|
|
) -> bool:
|
|
return request.user.can_view(obj)
|
|
|
|
|
|
class CanEdit(BasePermission):
|
|
"""Check that this user has the permission to edit the object of this route.
|
|
|
|
Wrap the `user.can_edit(obj)` method.
|
|
To see an example, look at the example in the module docstring.
|
|
"""
|
|
|
|
def has_permission(self, request: HttpRequest, controller: ControllerBase) -> bool:
|
|
return True
|
|
|
|
def has_object_permission(
|
|
self, request: HttpRequest, controller: ControllerBase, obj: Any
|
|
) -> bool:
|
|
return request.user.can_edit(obj)
|
|
|
|
|
|
class IsOwner(BasePermission):
|
|
"""Check that this user owns the object of this route.
|
|
|
|
Wrap the `user.is_owner(obj)` method.
|
|
To see an example, look at the example in the module docstring.
|
|
"""
|
|
|
|
def has_permission(self, request: HttpRequest, controller: ControllerBase) -> bool:
|
|
return True
|
|
|
|
def has_object_permission(
|
|
self, request: HttpRequest, controller: ControllerBase, obj: Any
|
|
) -> bool:
|
|
return request.user.is_owner(obj)
|
|
|
|
|
|
class IsLoggedInCounter(BasePermission):
|
|
"""Check that a user is logged in a counter."""
|
|
|
|
def has_permission(self, request: HttpRequest, controller: ControllerBase) -> bool:
|
|
if "/counter/" not in request.META["HTTP_REFERER"]:
|
|
return False
|
|
token = request.session.get("counter_token")
|
|
if not token:
|
|
return False
|
|
return Counter.objects.filter(token=token).exists()
|