Adding support for client credential oauth clients

sqlshare_rest/views/__init__.py

@@ -11,6 +11,9 @@ def get_oauth_user(request):
                                                        request=request):
             raise Exception("Invalid token - no user")
 
+        if "client-credentials" == request.client.authorization_grant_type:
+            request.user = request.client.user
+
         if not request.user:
             raise Exception("Invalid token - no user")
 

sqlshare_rest/views/oauth.py

@@ -16,9 +16,11 @@ class SSRegistrationForm(forms.ModelForm):
     """
     GRANT_AUTHORIZATION_CODE = 'authorization-code'
     GRANT_IMPLICIT = 'implicit'
+    GRANT_CLIENT_CREDENTIALS = 'client-credentials'
     GRANT_TYPES = (
         (GRANT_AUTHORIZATION_CODE, 'Authorization code'),
         (GRANT_IMPLICIT, 'Implicit'),
+        (GRANT_CLIENT_CREDENTIALS, 'Client credentials'),
     )
 
     # Limit the allowed grant types