This application allows Nextcloud users to implement single sign on with the SAML and Kerberos protocol. Nextcloud Login FormThe SAML app provides its own login page and previously didn’t integrate at all with the default one from Nextcloud. The only requirement is that the unique identifier used by the LDAP backend and the SAML backend are the same. With this identifier, Nextcloud is then able to identify that a specific user from LDAP is the same as one from SAML. With Nextcloud 34, we now have a flexible user matching, meaning the SAML backend is able to try to query another field from the LDAP backend when matching the SAML user with an LDAP user (for example an old email address) making migration easier.