docs/django/2/resource-server.rst
Resource Server
===============
Protect users resources, so that only the authorized clients with the
authorized access token can access the given scope resources.
A resource server can be a different server other than the authorization
server. Here is the way to protect your users' resources in Django::
from authlib.integrations.django_oauth2 import ResourceProtector, BearerTokenValidator
from django.http import JsonResponse
require_oauth = ResourceProtector()
require_oauth.register_token_validator(BearerTokenValidator(OAuth2Token))
@require_oauth('profile')
def user_profile(request):
user = request.oauth_token.user
return JsonResponse(dict(sub=user.pk, username=user.username))
If the resource is not protected by a scope, use ``None``::
@require_oauth()
def user_profile(request):
user = request.oauth_token.user
return JsonResponse(dict(sub=user.pk, username=user.username))
# or with None
@require_oauth(None)
def user_profile(request):
user = request.oauth_token.user
return JsonResponse(dict(sub=user.pk, username=user.username))
The decorator ``require_oauth`` will add an ``oauth_token`` property on ``request``,
which is the instance of current in-use Token.
Multiple Scopes
---------------
.. versionchanged:: v1.0
You can apply multiple scopes to one endpoint in **AND**, **OR** and mix modes.
Here are some examples:
.. code-block:: python
@require_oauth(['profile email'])
def user_profile(request):
user = request.oauth_token.user
return JsonResponse(dict(sub=user.pk, username=user.username))
It requires the token containing both ``profile`` and ``email`` scope.
.. code-block:: python
@require_oauth(['profile', 'email'])
def user_profile(request):
user = request.oauth_token.user
return JsonResponse(dict(sub=user.pk, username=user.username))
It requires the token containing either ``profile`` or ``email`` scope.
It is also possible to mix **AND** and **OR** logic. e.g.::
@app.route('/profile')
@require_oauth(['profile email', 'user'])
def user_profile(request):
user = request.oauth_token.user
return JsonResponse(dict(sub=user.pk, username=user.username))
This means if the token will be valid if:
1. token contains both ``profile`` and ``email`` scope
2. or token contains ``user`` scope
Optional ``require_oauth``
--------------------------
There is one more parameter for ``require_oauth`` which is used to serve
public endpoints::
@require_oauth(optional=True)
def timeline_api(request):
if request.oauth_token:
return get_user_timeline(request.oauth_token.user)
return get_public_timeline(request)