mad-oauth2 0.5.0

A Django app extension of django-oauth-toolkit that implements scope based applications.

Mad Oauth2

Mad Oauth2 app is an extention of django-oauth-toolkit that implements scopes and schemes in detail

Quick start

1. Add "mad_oaut2" to your INSTALLED_APPS setting like this:

   INSTALLED_APPS = [
       ...
       'oauth2_provider',
       'mad_oauth2',
       ...
   ]
   
   REST_FRAMEWORK = {
       ...
       "DEFAULT_PERMISSION_CLASSES": (
           "oauth2_provider.contrib.rest_framework.TokenMatchesOASRequirements",
           # OR
           "oauth2_provider.contrib.rest_framework.TokenHasResourceScope",
       ),
       'DEFAULT_THROTTLE_CLASSES': [
           'mad_oauth2.throttling.BaseScopedRateThrottle'
       ],
       ...
   }
   
   OAUTH2_PROVIDER_APPLICATION_MODEL="mad_oauth2.Application"
   OAUTH2_PROVIDER = {
       "SCOPES_BACKEND_CLASS": "mad_oauth2.oauth2.ApplicationScopes",
       "APPLICATION_ADMIN_CLASS": "mad_oauth2.admin.ApplicationAdminClass",
   }
   

2. Run python manage.py migrate to create mad_oauth2 models.

Important Note

First add scopes and throttles from the admin, then mark the view with the respective scope. Changes will take effect once the code is deployed(redeployed/rebuild).

Clearing Expired Tokens

Run celery periodic task to clear expired tokens mad_oauth2.tasks.removeExpiredTokens

Restricting Views with Scopes

this_view = "user"
throttle_scope = this_view
required_alternate_scopes = mad_oauth2.utils.requiredScopesForView(this_view)

Visit the official documentation for django-oauth-toolkit for more details on this:

https://django-oauth-toolkit.readthedocs.io/en/latest/rest-framework/permissions.html

Throttling Requests

REST_FRAMEWORK = {
    ...
    'DEFAULT_THROTTLE_CLASSES': [
        'mad_oauth2.throttling.BaseScopedRateThrottle',
    ],
    ...
}

Visit the official documentation for djangorestframework for more details this:

https://www.django-rest-framework.org/api-guide/throttling/#scopedratethrottle