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CustosConnector.java
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CustosConnector.java
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/*
* 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.airavata.datalake.orchestrator.connectors;
import org.apache.airavata.datalake.orchestrator.Configuration;
import org.apache.airavata.datalake.orchestrator.core.connector.AbstractConnector;
import org.apache.custos.clients.CustosClientProvider;
import org.apache.custos.iam.service.FindUsersResponse;
import org.apache.custos.iam.service.UserRepresentation;
import org.apache.custos.user.management.client.UserManagementClient;
import java.util.Optional;
public class CustosConnector implements AbstractConnector<Configuration> {
private UserManagementClient umClient = null;
public CustosConnector(Configuration configuration) throws Exception {
this.init(configuration);
}
@Override
public void init(Configuration configuration) throws Exception {
CustosClientProvider clientProvider = new CustosClientProvider.Builder()
.setServerHost(configuration.getCustosConfigs().getServerHost())
.setServerPort(configuration.getCustosConfigs().getServerPort())
.setClientId(configuration.getCustosConfigs().getClientId())
.setClientSec(configuration.getCustosConfigs().getClientSec()).build();
this.umClient = clientProvider.getUserManagementClient();
}
@Override
public void close() throws Exception {
if (isOpen()) {
umClient.close();
}
}
public Optional<UserRepresentation> findUserByUserName(String userName) {
FindUsersResponse userResp = umClient.findUser(userName, "", "", "", 0, 1);
if (userResp.getUsersCount() == 0) {
return Optional.empty();
} else {
return Optional.of(userResp.getUsers(0));
}
}
public Optional<UserRepresentation> findUserByEmail(String email) {
FindUsersResponse userResp = umClient.findUser("", "", "", email, 0, 1);
if (userResp.getUsersCount() == 0) {
return Optional.empty();
} else {
return Optional.of(userResp.getUsers(0));
}
}
@Override
public boolean isOpen() {
return umClient != null;
}
}