Contrib.social

Warning on login shown.

Open on Drupal.org →
Created on 7 August 2023, almost 2 years ago

Problem/Motivation

When using OAuth Authorization Code Flow to login to Drupal, after successful login the following warning is shown in the drupal ui:

Warning: Cannot modify header information - headers already sent by (output started at /opt/drupal/vendor/symfony/http-foundation/Response.php:368) in Drupal\miniorange_oauth_client\Controller\miniorange_oauth_clientController->miniorange_oauth_client_mo_login() (line 231 of modules/contrib/miniorange_oauth_client/src/Controller/miniorange_oauth_clientController.php).

Drupal\miniorange_oauth_client\Controller\miniorange_oauth_clientController->miniorange_oauth_client_mo_login()
call_user_func_array(Array, Array) (Line: 123)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 580)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 124)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) (Line: 97)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 169)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 81)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 106)
Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 1, 1) (Line: 85)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 718)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

This issue is new since version 4.0.6, on version 4.0.5 it didn't occur.

Our setup is as follows:
Drupal version: 9.5.9
PHP version: 8.0
( Docker image: https://hub.docker.com/layers/library/drupal/9.5.9-php8.0-fpm-alpine3.16... )

Steps to reproduce

1. Login via SSO with external identity provider
2. The warning is shown as seen in the screenshot

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes

🐛 Bug report
Status

Active

Version

4.0

Component

Code

Created by

robin.schlenker

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