https://github.com/cbasolutions/osTicket-Plugins/pull/10
osTicket plugin "OpenID Authentication for Microsoft" (plugin ID: "auth:openid-MS") v0.2_XKa-MSF-OCB_2021.09.22.0, patched from original v0.2
Proposed fix for reoccurring problem with users being sidelined to a dead-end blank page "/api/auth/ext" on the osTicket server during authentication (osTicket PHP code being installed in the root of the web server or in a sub-directory), especially affecting Google Chrome (Mozilla Firefox seems more resilient to this problem)
See related osTicket forum posts, such as:
NOTE:
This fix has already been tested and validated in our production environment for more than a month now, our users have not reported this problem anymore since - so we wanted to give our little contribution to the osTicket open-source community with this amended plugin (both PHP source and packaged PHAR file)...
Hope this may help other people encountering similar problems.
Should you have any problem, question, objection, remark, suggestion, etc. , any (constructive) feedback is welcome... 🙂