1 /*============LICENSE_START=======================================================
2 * aaf-certservice-client
3 * ================================================================================
4 * Copyright (C) 2020 Nokia. All rights reserved.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 * ============LICENSE_END=========================================================
20 package org.onap.aaf.certservice.client;
22 import org.onap.aaf.certservice.client.api.ExitableException;
23 import org.onap.aaf.certservice.client.certification.CsrFactory;
24 import org.onap.aaf.certservice.client.certification.KeyPairFactory;
25 import org.onap.aaf.certservice.client.configuration.EnvsForClient;
26 import org.onap.aaf.certservice.client.configuration.EnvsForCsr;
27 import org.onap.aaf.certservice.client.configuration.factory.ClientConfigurationFactory;
28 import org.onap.aaf.certservice.client.configuration.factory.CsrConfigurationFactory;
29 import org.onap.aaf.certservice.client.configuration.model.ClientConfiguration;
30 import org.onap.aaf.certservice.client.configuration.model.CsrConfiguration;
31 import org.onap.aaf.certservice.client.httpclient.CloseableHttpClientProvider;
32 import org.onap.aaf.certservice.client.httpclient.HttpClient;
33 import org.onap.aaf.certservice.client.httpclient.model.CertServiceResponse;
35 import java.security.KeyPair;
37 import static org.onap.aaf.certservice.client.api.ExitCode.SUCCESS_EXIT_CODE;
38 import static org.onap.aaf.certservice.client.certification.EncryptionAlgorithmConstants.KEY_SIZE;
39 import static org.onap.aaf.certservice.client.certification.EncryptionAlgorithmConstants.RSA_ENCRYPTION_ALGORITHM;
40 import static org.onap.aaf.certservice.client.common.Base64Coder.encode;
42 public class CertServiceClient {
43 private AppExitHandler appExitHandler;
45 public CertServiceClient(AppExitHandler appExitHandler) {
46 this.appExitHandler = appExitHandler;
50 KeyPairFactory keyPairFactory = new KeyPairFactory(RSA_ENCRYPTION_ALGORITHM, KEY_SIZE);
52 ClientConfiguration clientConfiguration = new ClientConfigurationFactory(new EnvsForClient()).create();
53 CsrConfiguration csrConfiguration = new CsrConfigurationFactory(new EnvsForCsr()).create();
54 KeyPair keyPair = keyPairFactory.create();
55 CsrFactory csrFactory = new CsrFactory(csrConfiguration);
57 CloseableHttpClientProvider provider = new CloseableHttpClientProvider(clientConfiguration.getRequestTimeout());
58 HttpClient httpClient = new HttpClient(provider, clientConfiguration.getUrlToCertService());
60 CertServiceResponse certServiceData =
61 httpClient.retrieveCertServiceData(
62 clientConfiguration.getCaName(),
63 csrFactory.createEncodedCsr(keyPair),
64 encode(keyPair.getPrivate().toString()));
66 } catch (ExitableException e) {
67 appExitHandler.exit(e.applicationExitCode());
69 appExitHandler.exit(SUCCESS_EXIT_CODE.getValue());