Andreas Moroder wrote:
we have a web application that autenticates via openldap. Now a second hospital should use this same application, but they have their own autentication server, active directory in this case.
You can setup a separate database with back-ldap as a LDAP reverse proxy to AD and glue them together as subordinates of a common superior database. Depending on namespaces of DNs and user IDs rewriting could be needed.
Ciao, Michael.