Don't know why it's not working. Test have been made with keystore not with the truststore.
As you may know changing default passwords is a best practice.
OpenFire version is 4.1.3.
1. Changed the keystore passwd (from changeit to something)
2. Changed the property xmpp.keypass with the same password (of course)
3. Restarted openfire ==> openfire is unable to open keystore.
Moreover, whatever the xmpp.keypass can be, openfire is unable to open keystore (or always able to open if it the passwd is changeit).
What could I do? To change the password in the database (openfire is backed by a database)?