1 /*============LICENSE_START=======================================================
2 * oom-truststore-merger
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.oom.truststoremerger;
22 import org.onap.oom.truststoremerger.api.ExitStatus;
23 import org.onap.oom.truststoremerger.api.ExitableException;
24 import org.onap.oom.truststoremerger.certification.file.provider.entry.CertificateWithAlias;
25 import org.onap.oom.truststoremerger.certification.file.model.Truststore;
26 import org.onap.oom.truststoremerger.certification.file.provider.FileManager;
27 import org.onap.oom.truststoremerger.certification.file.provider.PasswordReader;
28 import org.onap.oom.truststoremerger.certification.file.TruststoreFileFactory;
29 import org.onap.oom.truststoremerger.certification.file.TruststoreFilesListProvider;
30 import org.onap.oom.truststoremerger.configuration.path.TruststoresPathsProviderFactory;
31 import org.onap.oom.truststoremerger.configuration.path.TruststoresPathsProvider;
32 import org.onap.oom.truststoremerger.configuration.model.MergerConfiguration;
33 import org.onap.oom.truststoremerger.configuration.MergerConfigurationProvider;
35 import java.util.List;
36 import org.slf4j.Logger;
37 import org.slf4j.LoggerFactory;
39 class TrustStoreMerger {
41 private static final Logger LOGGER = LoggerFactory.getLogger(TrustStoreMerger.class);
42 private static final int FIRST_TRUSTSTORE_INDEX = 0;
43 private static final int SECOND_TRUSTSTORE_INDEX = 1;
45 private final AppExitHandler appExitHandler;
47 TrustStoreMerger(AppExitHandler appExitHandler) {
48 this.appExitHandler = appExitHandler;
54 appExitHandler.exit(ExitStatus.SUCCESS);
55 } catch (ExitableException e) {
56 LOGGER.error("Truststore Merger fails in execution: ", e);
57 appExitHandler.exit(e.applicationExitStatus());
61 private void mergeTruststores() throws ExitableException {
62 MergerConfiguration configuration = loadConfiguration();
63 List<Truststore> truststoreFilesList = getTruststoreFilesList(configuration);
65 Truststore baseFile = truststoreFilesList.get(FIRST_TRUSTSTORE_INDEX);
66 baseFile.createBackup();
68 for (int i = SECOND_TRUSTSTORE_INDEX; i < truststoreFilesList.size(); i++) {
69 List<CertificateWithAlias> certificateWrappers = truststoreFilesList.get(i).getCertificates();
70 baseFile.addCertificate(certificateWrappers);
76 private MergerConfiguration loadConfiguration() throws ExitableException {
77 TruststoresPathsProvider truststoresPathsProvider = TruststoresPathsProviderFactory.create();
78 MergerConfigurationProvider factory = new MergerConfigurationProvider(truststoresPathsProvider);
79 return factory.createConfiguration();
82 private List<Truststore> getTruststoreFilesList(MergerConfiguration configuration) throws ExitableException {
83 TruststoreFileFactory truststoreFileFactory = new TruststoreFileFactory(new FileManager(),
84 new PasswordReader());
85 TruststoreFilesListProvider truststoreFilesListProvider = new TruststoreFilesListProvider(
86 truststoreFileFactory);
87 return truststoreFilesListProvider
88 .getTruststoreFilesList(
89 configuration.getTruststoreFilePaths(),
90 configuration.getTruststoreFilePasswordPaths()