OpenID support for TYPO3 CMS

This extension provides OpenID support for TYPO3 CMS. It is licensed under the same license as the TYPO3 CMS.

Support

Documentation is available here.

If you suspect there is a bug, feel free to add the issue to the issue tracker on GitHub.

Troubleshooting

Login fails since TYPO3 8.7.31 and 9.5.14

These versions of TYPO3 introduced a SameSite cookies support, which broke OpenID authentication. The fix is to make sure that you have the following in your web/typo3conf/LocalConfiguration.php:

return [
    'BE' => [
        'cookieSameSite' => 'lax',
        ...