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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.container.jdisc.athenz.impl;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.client.methods.RequestBuilder;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.util.EntityUtils;
import org.eclipse.jetty.http.HttpStatus;
import java.io.IOException;
/**
* @author mortent
*/
public class AthenzService {
/**
* Send instance register request to ZTS, get InstanceIdentity
*/
public InstanceIdentity sendInstanceRegisterRequest(InstanceRegisterInformation instanceRegisterInformation, String athenzUrl) {
try(CloseableHttpClient client = HttpClientBuilder.create().build()) {
ObjectMapper objectMapper = new ObjectMapper();
HttpUriRequest postRequest = RequestBuilder.post()
.setUri(athenzUrl + "zts/v1/instance")
.setEntity(new StringEntity(objectMapper.writeValueAsString(instanceRegisterInformation), ContentType.APPLICATION_JSON))
.build();
CloseableHttpResponse response = client.execute(postRequest);
if(HttpStatus.isSuccess(response.getStatusLine().getStatusCode())) {
return objectMapper.readValue(response.getEntity().getContent(), InstanceIdentity.class);
} else {
String message = EntityUtils.toString(response.getEntity());
throw new RuntimeException(String.format("Unable to get identity. http code/message: %d/%s" + response.getStatusLine().getStatusCode(), message));
}
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
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