Java 类org.jivesoftware.smack.sasl.SASLAnonymous 实例源码

/**
 * Performs ANONYMOUS SASL authentication. If SASL authentication was successful
 * then resource binding and session establishment will be performed. This method will return
 * the full JID provided by the server while binding a resource to the connection.<p>
 *
 * The server will assign a full JID with a randomly generated resource and possibly with
 * no username.
 *
 * @throws SASLErrorException 
 * @throws XMPPErrorException if an error occures while authenticating.
 * @throws SmackException if there was no response from the server.
 */
public void authenticateAnonymously() throws SASLErrorException,
                SmackException, XMPPErrorException {
    currentMechanism = (new SASLAnonymous()).instanceForAuthentication(connection);

    // Wait until SASL negotiation finishes
    synchronized (this) {
        currentMechanism.authenticate(null, null, null, "");
        try {
            wait(connection.getPacketReplyTimeout());
        }
        catch (InterruptedException e) {
            // Ignore
        }
    }

    maybeThrowException();

    if (!authenticationSuccessful) {
        throw NoResponseException.newWith(connection);
    }
}