Error with typo3 when getting redirected to website

[JeremyMancel]

When getting redirected to website after login in successfully to the IDP, an error is thrown : UnknownClassException: Class Authentication does not exist.

Some bits of the stacktrace :

"TYPO3.CMS.Frontend.ContentObject.Exception.ProductionExceptionHandler": Oops, an error occurred! Code: 2021122216180350590c8a- 
UnknownClassException: Class Authentication does not exist. Reflection failed. Class : Authentication , in file /.../typo3/sysext/extbase/Classes/Reflection/ReflectionService.php:101 - 
{
  "exception":"ReflectionException: Class Authentication does not exist in /.../typo3/sysext/extbase/Classes/Reflection/ClassSchema.php:127
  Stack trace:
    #0 /.../typo3/sysext/extbase/Classes/Reflection/ClassSchema.php(127): ReflectionClass->__construct()
...
}

Any ideas ? Thanks.

[sawi]

@JeremyMancel thanks for your ticket. We will check on the issue and update you as soon as we have any findings.

[JeremyMancel]

Hello @sawi, forgot to mention this, I'm using your plugin on Typo3 v11.5.4

[BenoitNorrin]

Hello. I have this problem too with TYPO3 v11.5.10.

@JeremyMancel Did you find a workaround ? Thanks

[BenoitNorrin]

Problem seems coming from plugin registration : https://docs.typo3.org/c/typo3/cms-core/main/en-us/Changelog/10.0/Deprecation-87550-UseControllerClassesWhenRegisteringPluginsmodules.html

# ext_localconf.php

\TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin(
    'Widas.' . $_EXTKEY,
    'Pi1',
    [ \Widas\Cidaas\Controller\AuthenticationController::class => 'connect' ],
    [ \Widas\Cidaas\Controller\AuthenticationController::class => 'connect' ]
);

Now I got another issue, so let's fix it step by step.

[JeremyMancel]

Hello. I have this problem too with TYPO3 v11.5.10.

@JeremyMancel Did you find a workaround ? Thanks

No, not really. We decided to go back to v10 since a lot of the plugin we use are still not available on v11. But if you find any solution please let me know as it may be useful later on !

[BenoitNorrin]

Here several changes I made to make it works under TYPO3 v11. More tests are needed. Those changes probably break compatibility with old TYPO3 versions ...

https://github.com/Cidaas/Cidaas-for-Typo3/compare/master...BenoitNorrin:master