WP SAML Auth wasn’t able to find the SimpleSAML_Auth_Simple class. Please check

  • Resolved arunasrim

    (@arunasrim)


    3 years, 9 months ago

    We are seeing below error on WP dashboard

    WP SAML Auth wasn’t able to find the SimpleSAML_Auth_Simple class. Please check the simplesamlphp_autoload configuration option, or visit the plugin page for more information.

    The only change which we have done in recent times is PHP upgrade to 7.14.14 and WP WP to 5.3.2

    Site worked perfectly fine and after one day we are seeing issue with site login and when we turned on STS login on config, it is loggedin but with above mentioned error.

    Also we are using simplesamllibrary version of 1.18.7 and WP_SAML_Auth version of 1.0.0

    Please let us know is there any compatibility action we have taken?

Viewing 9 replies - 1 through 9 (of 9 total)
  • Plugin Author Daniel Bachhuber

    (@danielbachhuber)

    Hi @arunasrim,

    The error message you’re seeing means the simplesamlphp_autoload configuration value no longer loads the autoload.php file for SimpleSAMLphp.

    Can you verify the simplesamlphp_autoload path is correct?

    Thread Starter arunasrim

    (@arunasrim)

    Hi Daniel,
    we didnt updared any paths in wp-saml-auth and mu plugin with our PHP upgrad and WP ugradae.
    Also configuration of autoload looks fine.

    Plugin Author Daniel Bachhuber

    (@danielbachhuber)

    Hi @arunasrim,

    It’s hard to say what the issue might be without additional information, unfortunately. Is this site hosted on Pantheon or elsewhere?

    I’m experiencing the same on a brand new install with a clean wordpress 5.6.1 (wp core download install type)/ Openlitespeed / lsphp 8.0.2

    Plugin Author Daniel Bachhuber

    (@danielbachhuber)

    @jonathandhn Ah, that might be it. WP SAML Auth doesn’t formally support PHP 8 yet. Here’s an issue you can subscribe to if you’d like to follow along the progress.

    @danielbachhuber thanks you for getting backs at me so fast. Update done, not working either, remove and then install backs the plugin, triggering again the same error message. I will set it up and see if I can passthrough even with the error code. I downgraded lsphp (running both 7.4 & 8 on the dev server) to lsPHP Version 7.4.15, and the error code is still there.

    Thanks you for the GitHub link, I’m on it.

    Same problem here. Any solution?

    .

    Ok fixed. In file wp-saml-auth.php I changed in line 43 to this:
    `’simplesamlphp_autoload’ => ‘/var/simplesamlphp/lib/_autoload.php’,

Viewing 9 replies - 1 through 9 (of 9 total)
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