feat: create change password API for drupal

openedx/core/djangoapps/user_authn/serializers.py

@@ -80,3 +80,8 @@ class MFEContextSerializer(serializers.Serializer):
             'extended_profile': []
         }
     )
+
+
+class ChangePasswordSerializer(serializers.Serializer):
+    current_password = serializers.CharField(required=True)
+    new_password = serializers.CharField(required=True)

openedx/core/djangoapps/user_authn/urls_common.py

@@ -74,6 +74,8 @@
 
     # Password reset api views.
     path('password_reset/', password_reset.password_reset, name='password_reset'),
+    path('api/user/v1/account/change_password/', password_reset.ChangePasswordAPIView.as_view(), 
+         name='user_change_password_api'),
     re_path(
         r'^password_reset_confirm/(?P<uidb36>[0-9A-Za-z]+)-(?P<token>.+)/$',
         PasswordResetConfirmWrapper.as_view(),

openedx/core/djangoapps/user_authn/views/password_reset.py

@@ -23,8 +23,11 @@
 from django.views.decorators.http import require_POST
 from edx_ace import ace
 from edx_ace.recipient import Recipient
+from edx_rest_framework_extensions.auth.jwt.authentication import JwtAuthentication
+from edx_rest_framework_extensions.auth.session.authentication import SessionAuthenticationAllowInactiveUser
 from eventtracking import tracker
 from django_ratelimit.decorators import ratelimit
+from rest_framework.permissions import IsAuthenticated
 from rest_framework.response import Response
 from rest_framework.throttling import AnonRateThrottle
 from rest_framework.views import APIView
@@ -36,6 +39,7 @@
 from openedx.core.djangoapps.site_configuration import helpers as configuration_helpers
 from openedx.core.djangoapps.theming.helpers import get_current_request, get_current_site
 from openedx.core.djangoapps.user_api import accounts, errors, helpers
+from openedx.core.djangoapps.user_authn.serializers import ChangePasswordSerializer
 from openedx.core.djangoapps.user_authn.toggles import should_redirect_to_authn_microfrontend
 from openedx.core.djangoapps.user_api.accounts.utils import is_secondary_email_feature_enabled
 from openedx.core.djangoapps.user_api.helpers import FormDescription
@@ -44,6 +48,7 @@
 from openedx.core.djangoapps.user_authn.message_types import PasswordReset, PasswordResetSuccess
 from openedx.core.djangoapps.user_authn.utils import check_pwned_password
 from openedx.core.djangolib.markup import HTML
+from openedx.core.lib.api.authentication import BearerAuthenticationAllowInactiveUser
 from common.djangoapps.student.forms import send_account_recovery_email_for_user
 from common.djangoapps.student.models import AccountRecovery, LoginFailures
 from common.djangoapps.util.json_request import JsonResponse
@@ -244,6 +249,32 @@ def get(self, request):
         return HttpResponse(get_password_reset_form().to_json(), content_type="application/json")  # lint-amnesty, pylint: disable=http-response-with-content-type-json
 
 
+class ChangePasswordAPIView(APIView):
+    authentication_classes = (
+        JwtAuthentication, BearerAuthenticationAllowInactiveUser, SessionAuthenticationAllowInactiveUser
+    )
+    permission_classes = (IsAuthenticated,)
+
+    def post(self, request):
+        serializer = ChangePasswordSerializer(data=request.data)
+        if serializer.is_valid():
+            current_password = serializer.validated_data['current_password']
+            new_password = serializer.validated_data['new_password']
+            user = request.user
+
+            # Check if the current password provided matches the user's actual password
+            if not user.check_password(current_password):
+                log.info(f"\nCurrent password is incorrect.")
+                return Response({"error": "Current password is incorrect."}, status=400)
+
+            # Change the user's password
+            user.set_password(new_password)
+            user.save()
+            log.info(f"\nPassword changed successfully.")
+            return Response({"message": "Password changed successfully."}, status=200)
+        else:
+            return Response(serializer.errors, status=400)
+
 @helpers.intercept_errors(errors.UserAPIInternalError, ignore_errors=[errors.UserAPIRequestError])
 def request_password_change(email, is_secure):
     """Email a single-use link for performing a password reset.