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/*-
* ============LICENSE_START=======================================================
* org.onap.dmaap
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. 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.dmaap.dbcapi.util;
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
import java.io.*;
import java.security.KeyStore;
import java.util.*;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.TrustManagerFactory;
import org.onap.dmaap.dbcapi.server.CertificateManager;
import org.onap.dmaap.dbcapi.server.JettyServer;
public class DmaapConfig extends Properties {
private static final EELFLogger logger = EELFManager.getInstance().getLogger(DmaapConfig.class);
private static final long serialVersionUID = 1L;
private static final String CONFIG_FILE_NAME = System.getProperty("ConfigFile", "etc/dmaapbc.properties");
private static final Properties config = new DmaapConfig();
public static Properties getConfig() {
return(config);
}
public static String getConfigFileName() {
return(CONFIG_FILE_NAME);
}
private DmaapConfig() {
try (InputStream is = new FileInputStream(CONFIG_FILE_NAME)){
load(is);
} catch (Exception e) {
logger.error("Unable to load configuration file " + CONFIG_FILE_NAME);
System.exit(1);
}
}
public static SSLSocketFactory getSSLSocketFactory() {
SSLSocketFactory factory = null;
try {
CertificateManager cm = JettyServer.getCertificateManager();
String truststore = cm.getTrustStoreFile();
KeyStore ts = KeyStore.getInstance(cm.getTrustStoreType());
try (InputStream in = new FileInputStream(truststore)) {
ts.load(in, cm.getTrustStorePassword().toCharArray());
}
TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
tmf.init(ts);
TrustManager[] tm = tmf.getTrustManagers();
SSLContext sslContext = SSLContext.getInstance("TLS");
sslContext.init(null, tm, null);
factory = sslContext.getSocketFactory();
} catch (Exception e) {
logger.error("Exception thrown trying to get SSLSocketFactory: ", e);
}
return factory;
}
}
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