/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.cassandra.auth;
import org.apache.cassandra.exceptions.AuthenticationException;
public interface ISaslAwareAuthenticator extends IAuthenticator
{
/**
* Provide a SaslAuthenticator to be used by the CQL binary protocol server. If
* the configured IAuthenticator requires authentication but does not implement this
* interface we refuse to start the binary protocol server as it will have no way
* of authenticating clients.
* @return SaslAuthenticator implementation
* (see {@link PasswordAuthenticator.PlainTextSaslAuthenticator})
*/
SaslAuthenticator newAuthenticator();
public interface SaslAuthenticator
{
public byte[] evaluateResponse(byte[] clientResponse) throws AuthenticationException;
public boolean isComplete();
public AuthenticatedUser getAuthenticatedUser() throws AuthenticationException;
}
}