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/*============LICENSE_START=======================================================
* oom-truststore-merger
* ================================================================================
* Copyright (C) 2020 Nokia. 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.
* ============LICENSE_END=========================================================
*/
package org.onap.oom.certservice.postprocessor.merger.model;
import static org.onap.oom.certservice.postprocessor.api.CertificateConstants.JKS_TYPE;
import static org.onap.oom.certservice.postprocessor.api.CertificateConstants.PKCS12_TYPE;
import java.io.File;
import org.onap.oom.certservice.postprocessor.merger.exception.KeystoreInstanceException;
import org.onap.oom.certservice.postprocessor.merger.exception.LoadTruststoreException;
import org.onap.oom.certservice.postprocessor.merger.exception.PasswordReaderException;
import org.onap.oom.certservice.postprocessor.common.ExtensionResolver;
import org.onap.oom.certservice.postprocessor.merger.exception.TruststoreFileFactoryException;
public class TruststoreFactory {
private static final String JKS_EXTENSION = ".jks";
private static final String P12_EXTENSION = ".p12";
private static final String PEM_EXTENSION = ".pem";
private static final String FILE_DOES_NOT_EXIST_MSG_TEMPLATE = "File: %s does not exist";
private static final String UNKNOWN_TRUSTSTORE_TYPE_MSG_TEMPLATE = "Unknown truststore extension type: %s";
private TruststoreFactory() {
}
public static Truststore create(String truststoreFilePath, String truststorePasswordPath)
throws TruststoreFileFactoryException, PasswordReaderException, KeystoreInstanceException, LoadTruststoreException {
File truststoreFile = new File(truststoreFilePath);
if (!ExtensionResolver.checkIfFileExists(truststoreFile)) {
throw new TruststoreFileFactoryException(String.format(FILE_DOES_NOT_EXIST_MSG_TEMPLATE, truststoreFile));
}
return createTypedTruststore(truststoreFile, truststorePasswordPath);
}
private static Truststore createTypedTruststore(File truststoreFile, String truststorePasswordPath)
throws KeystoreInstanceException, PasswordReaderException, LoadTruststoreException, TruststoreFileFactoryException {
String extension = ExtensionResolver.get(truststoreFile);
switch (extension) {
case JKS_EXTENSION:
return JavaTruststoreFactory.create(truststoreFile, truststorePasswordPath, JKS_TYPE);
case P12_EXTENSION:
return JavaTruststoreFactory.create(truststoreFile, truststorePasswordPath, PKCS12_TYPE);
case PEM_EXTENSION:
return new PemTruststore(truststoreFile);
default:
throw new TruststoreFileFactoryException(
String.format(UNKNOWN_TRUSTSTORE_TYPE_MSG_TEMPLATE, extension));
}
}
}
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