PayPlug plugin redirects admin requests and breaks Google Site Kit OAuth connect

  • Mickael Maury

    (@mickaelmaury)


    2 months, 3 weeks ago

    Hello,

    I am experiencing an issue with the PayPlug for WooCommerce plugin (v2.16.1).

    When attempting to connect the “Site Kit by Google” plugin, the OAuth process fails because I am systematically redirected to the PayPlug settings page:

    /wp-admin/admin.php?page=wc-settings&tab=checkout&section=payplug&from=WCADMIN_PAYMENT_SETTINGS#/

    After investigation:

    • The issue disappears as soon as PayPlug is deactivated
    • It that a forced redirection occurs in the admin (likely via admin_init or a similar hook)
    • This redirection interrupts the OAuth callback from Google (URL parameters such as ?code=…&scope=…)

    As a result, it is impossible to complete the connection to Google Site Kit (and potentially other external services relying on OAuth).

    Could you please check:

    • Whether the plugin triggers a redirection on admin pages
    • And if so, add conditions to avoid interfering with external OAuth callbacks

    This behavior can cause conflicts with other integrations and should ideally be limited to specific contexts only.

    I can provide additional technical details if needed.

    Thank you in advance for your support.

You must be logged in to reply to this topic.