feat!: remove custom JWT decoding

.github/workflows/ci.yml

@@ -50,6 +50,12 @@ jobs:
         with:
           python-version: "3.8"
           architecture: x64
+      - name: Report coverage
+        if: matrix.testname == 'test-python'
+        uses: codecov/codecov-action@v3
+        with:
+          flags: unittests
+          fail_ci_if_error: false
 
   docs:
     runs-on: ubuntu-latest

ecommerce/extensions/api/v2/tests/views/test_courses.py

@@ -2,9 +2,7 @@
 
 import json
 
-import jwt
 import mock
-from django.conf import settings
 from django.contrib.auth import get_user_model
 from django.urls import reverse
 from oscar.core.loading import get_class, get_model
@@ -16,6 +14,7 @@
 from ecommerce.courses.tests.factories import CourseFactory
 from ecommerce.extensions.api.v2.tests.views import JSON_CONTENT_TYPE, ProductSerializerMixin
 from ecommerce.extensions.catalogue.tests.mixins import DiscoveryTestMixin
+from ecommerce.tests.mixins import JwtMixin
 from ecommerce.tests.testcases import TestCase
 
 Product = get_model('catalogue', 'Product')
@@ -24,7 +23,7 @@
 User = get_user_model()
 
 
-class CourseViewSetTests(ProductSerializerMixin, DiscoveryTestMixin, TestCase):
+class CourseViewSetTests(JwtMixin, ProductSerializerMixin, DiscoveryTestMixin, TestCase):
     list_path = reverse('api:v2:course-list')
 
     def setUp(self):
@@ -75,14 +74,9 @@ def test_jwt_authentication(self):
         """ Verify the endpoint supports JWT authentication and user creation. """
         username = 'some-user'
         email = 'some-user@example.com'
-        payload = {
-            'administrator': True,
-            'username': username,
-            'email': email,
-            'iss': settings.JWT_AUTH['JWT_ISSUERS'][0]['ISSUER']
-        }
-        auth_header = "JWT {token}".format(
-            token=jwt.encode(payload, settings.JWT_AUTH['JWT_SECRET_KEY']).decode('utf-8'))
+        is_staff = True
+
+        auth_header = f'JWT {self.generate_new_user_token(username, email, is_staff)}'
         self.assertFalse(User.objects.filter(username=username).exists())
 
         response = self.client.get(

ecommerce/extensions/api/v2/tests/views/test_refunds.py

@@ -19,14 +19,14 @@
 from ecommerce.extensions.refund.tests.factories import RefundFactory, RefundLineFactory
 from ecommerce.extensions.refund.tests.mixins import RefundTestMixin
 from ecommerce.extensions.test.factories import create_order
-from ecommerce.tests.mixins import JwtMixin, ThrottlingMixin
+from ecommerce.tests.mixins import ThrottlingMixin
 from ecommerce.tests.testcases import TestCase
 
 Option = get_model('catalogue', 'Option')
 Refund = get_model('refund', 'Refund')
 
 
-class RefundCreateViewTests(RefundTestMixin, AccessTokenMixin, JwtMixin, TestCase):
+class RefundCreateViewTests(RefundTestMixin, AccessTokenMixin, TestCase):
     MODEL_LOGGER_NAME = 'ecommerce.core.models'
     path = reverse('api:v2:refunds:create')
 
@@ -104,7 +104,7 @@ def test_jwt_authentication(self):
         self.client.logout()
 
         data = self._get_data(self.user.username, self.course_id)
-        auth_header = 'JWT ' + self.generate_token({'username': self.user.username})
+        auth_header = self.generate_jwt_token_header(self.user)
 
         response = self.client.post(self.path, data, JSON_CONTENT_TYPE, HTTP_AUTHORIZATION=auth_header)
         self.assert_ok_response(response)

ecommerce/extensions/checkout/tests/test_mixins.py

@@ -310,7 +310,7 @@ def test_handle_successful_order_segment_error(self, mock_track):
         # ensure that analytics.track was called, but the exception was caught
         self.assertTrue(mock_track.called)
         # ensure we logged a warning.
-        self.assertTrue(mock_log_exc.called_with("Failed to emit tracking event upon order placement."))
+        mock_log_exc.assert_called_with("Failed to emit tracking event upon order completion.")
 
     def test_handle_successful_async_order(self, __):
         """

ecommerce/extensions/offer/dynamic_conditional_offer.py

@@ -5,9 +5,9 @@
 import crum
 import waffle
 from edx_django_utils.monitoring import set_custom_attribute
+from edx_rest_framework_extensions.auth.jwt.decoder import configured_jwt_decode_handler
 from oscar.core.loading import get_class, get_model
 
-from ecommerce.extensions.api.handlers import jwt_decode_handler
 from ecommerce.extensions.offer.constants import DYNAMIC_DISCOUNT_FLAG
 from ecommerce.extensions.offer.mixins import (
     BenefitWithoutRangeMixin,
@@ -35,7 +35,7 @@ def get_decoded_jwt_discount_from_request():
         return None
 
     set_custom_attribute('ecom_discount_jwt', 'found')
-    return jwt_decode_handler(discount_jwt)
+    return configured_jwt_decode_handler(discount_jwt)
 
 
 def get_percentage_from_request():

ecommerce/extensions/offer/tests/test_dynamic_conditional_offer.py

@@ -43,7 +43,7 @@ class DynamicPercentageDiscountBenefitTests(BenefitTestMixin, TestCase):
 
     @override_flag(DYNAMIC_DISCOUNT_FLAG, active=True)
     @patch('crum.get_current_request')
-    @patch('ecommerce.extensions.offer.dynamic_conditional_offer.jwt_decode_handler',
+    @patch('ecommerce.extensions.offer.dynamic_conditional_offer.configured_jwt_decode_handler',
            side_effect=_mock_jwt_decode_handler)
     @patch('ecommerce.enterprise.utils.get_decoded_jwt',
            side_effect=_mock_get_decoded_jwt)
@@ -104,7 +104,7 @@ def test_name(self):
 
     @override_flag(DYNAMIC_DISCOUNT_FLAG, active=True)
     @patch('crum.get_current_request')
-    @patch('ecommerce.extensions.offer.dynamic_conditional_offer.jwt_decode_handler',
+    @patch('ecommerce.extensions.offer.dynamic_conditional_offer.configured_jwt_decode_handler',
            side_effect=_mock_jwt_decode_handler)
     @ddt.data(
         {'discount_applicable': True, 'discount_percent': 15},