Ssl certifacte import

i have try to import my ssl certifiicate with keytool using th step of documentation but nothing happen ihave an error i have tree file a file.crt , file.key, . but please help me to integrate ssl to openfire i 'am beginner thanks.

Certificate management is a difficult thing to do. The Openfire admin console provides a UI that can be used to import certificates. This may be easier for you to use than Java’s keytool command.