Create device authorization view

This view is to be used in an authorization server in order to provide
a /device endpoint

Author: duzumaki

oauth2_provider/urls.py

@@ -11,6 +11,7 @@
     path("token/", views.TokenView.as_view(), name="token"),
     path("revoke_token/", views.RevokeTokenView.as_view(), name="revoke-token"),
     path("introspect/", views.IntrospectTokenView.as_view(), name="introspect"),
+    path("device_authorization/", views.DeviceAuthorizationView.as_view(), name="device-authorization")
 ]
 
 

oauth2_provider/views/device.py

@@ -0,0 +1,33 @@
+import json
+
+from django import http
+from django.utils.decorators import method_decorator
+from django.views.decorators.csrf import csrf_exempt
+from django.views.generic import View
+from oauthlib.oauth2 import DeviceApplicationServer
+
+from oauth2_provider.compat import login_not_required
+from oauth2_provider.models import DeviceCodeResponse, DeviceRequest, create_device
+from oauth2_provider.settings import oauth2_settings
+from oauth2_provider.views.mixins import OAuthLibMixin
+
+
+@method_decorator(csrf_exempt, name="dispatch")
+@method_decorator(login_not_required, name="dispatch")
+class DeviceAuthorizationView(OAuthLibMixin, View):
+    server_class = DeviceApplicationServer
+
+    def post(self, request, *args, **kwargs):
+        headers, response, status = self.create_device_authorization_response(request)
+
+        device_request = DeviceRequest(
+            client_id=request.POST["client_id"], scope=request.POST.get("scope", oauth2_settings.READ_SCOPE)
+        )
+
+        if status != 200:
+            return http.JsonResponse(data=json.loads(response), status=status, headers=headers)
+
+        device_response = DeviceCodeResponse(**response)
+        create_device(device_request, device_response)
+
+        return http.JsonResponse(data=response, status=status, headers=headers)