def __init__(self,user,password,resource):
        PlugIn.__init__(self)
        self.DBG_LINE='gen_auth'
        self.user=user
        self.password=password
        self.resource=resource
Caches username, password and resource for auth.
dataset/ETHPy150Open CouchPotato/CouchPotatoServer/libs/xmpp/auth.py/NonSASL.__init__