/*
* Copyright (c) 2008-2017, Hazelcast, Inc. All Rights Reserved.
*
* Licensed 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 com.hazelcast.client.impl.protocol.task;
import com.hazelcast.client.impl.client.ClientPrincipal;
import com.hazelcast.client.impl.protocol.ClientMessage;
import com.hazelcast.client.impl.protocol.codec.ClientAuthenticationCodec;
import com.hazelcast.core.Member;
import com.hazelcast.instance.Node;
import com.hazelcast.nio.Address;
import com.hazelcast.nio.Connection;
import com.hazelcast.security.UsernamePasswordCredentials;
import java.util.List;
/**
* Default Authentication with username password handling task
*/
public class AuthenticationMessageTask extends AuthenticationBaseMessageTask<ClientAuthenticationCodec.RequestParameters> {
public AuthenticationMessageTask(ClientMessage clientMessage, Node node, Connection connection) {
super(clientMessage, node, connection);
}
@Override
protected ClientAuthenticationCodec.RequestParameters decodeClientMessage(ClientMessage clientMessage) {
final ClientAuthenticationCodec.RequestParameters parameters = ClientAuthenticationCodec.decodeRequest(clientMessage);
final String uuid = parameters.uuid;
final String ownerUuid = parameters.ownerUuid;
if (uuid != null && uuid.length() > 0) {
principal = new ClientPrincipal(uuid, ownerUuid);
}
credentials = new UsernamePasswordCredentials(parameters.username, parameters.password);
clientSerializationVersion = parameters.serializationVersion;
if (parameters.clientHazelcastVersionExist) {
clientVersion = parameters.clientHazelcastVersion;
}
return parameters;
}
@Override
protected ClientMessage encodeResponse(Object response) {
return (ClientMessage) response;
}
@Override
protected ClientMessage encodeAuth(byte status, Address thisAddress, String uuid, String ownerUuid, byte version,
List<Member> cleanedUpMembers) {
return ClientAuthenticationCodec
.encodeResponse(status, thisAddress, uuid, ownerUuid, version, getMemberBuildInfo().getVersion(),
cleanedUpMembers);
}
@Override
public String getServiceName() {
return null;
}
@Override
public String getDistributedObjectName() {
return null;
}
@Override
public String getMethodName() {
return null;
}
@Override
public Object[] getParameters() {
return null;
}
@Override
protected boolean isOwnerConnection() {
return parameters.isOwnerConnection;
}
@Override
protected String getClientType() {
return parameters.clientType;
}
}