User is not authorized due to a missing match (mailNickname). #142
Description
I have been using GLPI and the single sign-on plugin for a long time and in different environments, but I am encountering a problem in a specific context: the user login does not correspond to the email address but to a trigram imported from a local AD.
In Azure AD, the mailNickname attribute is not available in optional tokens, so I don't know how to match SSO users with existing GLPI accounts. Do you have any ideas? Does the match have to be made with the GLPI login?
Thank you for your help.
(GLPI 10.0.19 / singlesignon 1.4.0)