import backtype.storm.security.auth.SaslTransportPlugin; //导入依赖的package包/类
private void handleAuthorizeCallback(AuthorizeCallback ac) {
    String authenticationID = ac.getAuthenticationID();
    LOG.info("Successfully authenticated client: authenticationID=" + authenticationID + " authorizationID= " + ac.getAuthorizationID());

    // if authorizationId is not set, set it to authenticationId.
    if (ac.getAuthorizationID() == null) {
        ac.setAuthorizedID(authenticationID);
    }

    // When authNid and authZid are not equal , authNId is attempting to impersonate authZid, We
    // add the authNid as the real user in reqContext's subject which will be used during authorization.
    if (!ac.getAuthenticationID().equals(ac.getAuthorizationID())) {
        ReqContext.context().setRealPrincipal(new SaslTransportPlugin.User(ac.getAuthenticationID()));
    }

    ac.setAuthorized(true);
}
 

import backtype.storm.security.auth.SaslTransportPlugin; //导入依赖的package包/类
private void handleAuthorizeCallback(AuthorizeCallback ac) {
    String authenticationID = ac.getAuthenticationID();
    LOG.info("Successfully authenticated client: authenticationID = " + authenticationID + " authorizationID = " + ac.getAuthorizationID());

    // if authorizationId is not set, set it to authenticationId.
    if (ac.getAuthorizationID() == null) {
        ac.setAuthorizedID(authenticationID);
    }

    // When authNid and authZid are not equal , authNId is attempting to impersonate authZid, We
    // add the authNid as the real user in reqContext's subject which will be used during authorization.
    if (!authenticationID.equals(ac.getAuthorizationID())) {
        LOG.info("Impersonation attempt  authenticationID = " + ac.getAuthenticationID() + " authorizationID = " + ac.getAuthorizationID());
        ReqContext.context().setRealPrincipal(new SaslTransportPlugin.User(ac.getAuthenticationID()));
    }

    ac.setAuthorized(true);
}