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felixrupp / user_cas

This app provides CAS authentication support for ownCloud and Nextcloud, using the phpCAS library of jasig/apereo.
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ECAS authentication ends up with internal server error 500 #101

Open zubanst opened 3 years ago

zubanst commented 3 years ago

Describe the bug Owncloud 10.6.0.5, on top of Ubuntu server 18.04 with Apache 2.4.29 and php 7.2.24, CAS app latest version installed and configured with the EU ECAS server. User forename.name@ec.europa.eu created on Owncloud server and can authenticate on the ECAS server. After the authentication, on the Owncloud server, authnetication is rejected with Internal Server error 500

To Reproduce Steps to reproduce the behaviour:

  1. On the Owncloud 10.6.0.5 server the CAS app latest version is installed and configured with the EU ECAS server:

CAS Server version: 3.0 CAS Server Hostname: ecas.ec.europa.eu CAS Server Port: 443 CAS Server Path: /cas Service URL:

  1. On the Owncloud 10.6.0.5 server, user forename.name@ec.europa.eu is created. User can authenticate on the ECAS server.
  2. From the Owncloud 10.6.0.5 Web frontend, click on CAS login button
  3. User is redirected to the ECAS login page. User authenticates with forename.name@ec.europa.eu and password. Authentication is successful, but when redirected back to Owncloud server, the following error is displayed:

_Internal Server Error The server encountered an internal error and was unable to complete your request.

Please contact the server administrator if this error reappears multiple times and include the technical details below in your report.

More details can be found in the server log.

Technical details Remote Address: 192...* Request ID: dZpbhjQg9fSTtZT42PsE_

Expected behavior After te successful authentication with ECAS, it was expected to be redirected to the forename.name@ec.europa.eu Owncloud welcome page

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Additional context Add any other context about the problem here.

felixrupp commented 2 years ago

Hello @zubanst, can you please provide an excerpt from your php log of your server? Server Error 500 are thrown on PHP level, not on application level.

Did you check, if you have permission to register your owncloud instance for the ECAS authentication? As far as I know, your application must be listed in the ECAS instance.