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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* 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.openecomp.mso.client.policy;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.URI;
import java.security.NoSuchAlgorithmException;
import java.security.KeyStore;
import java.util.Optional;
import java.util.Properties;
import java.util.UUID;
import javax.net.ssl.SSLContext;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import org.openecomp.mso.client.RestProperties;
import org.openecomp.mso.logger.MessageEnum;
import org.openecomp.mso.logger.MsoLogger;
public abstract class RestClientSSL extends RestClient {
public static final String SSL_KEY_STORE_KEY = "javax.net.ssl.keyStore";
public static String SSL_KEY_STORE_PASSWORD_KEY;
public static final String MSO_LOAD_SSL_CLIENT_KEYSTORE_KEY = "mso.load.ssl.client.keystore";
protected RestClientSSL(RestProperties props, UUID requestId, Optional<URI> path) {
super(props, requestId, path);
}
protected RestClientSSL(RestProperties props, UUID requestId, Optional<URI> path, String accept, String contentType) {
super(props, requestId, path, accept, contentType);
}
@Override
protected Client getClient() {
Client client = null;
Properties keyProp = new Properties ();
try {
keyProp.load (Thread.currentThread ().getContextClassLoader ().getResourceAsStream ("Policy.properties"));
SSL_KEY_STORE_PASSWORD_KEY=(String) keyProp.get ("ssl.key.store.password.key");
String loadSSLKeyStore = System.getProperty(RestClientSSL.MSO_LOAD_SSL_CLIENT_KEYSTORE_KEY);
if(loadSSLKeyStore != null && loadSSLKeyStore.equalsIgnoreCase("true")) {
KeyStore ks = getKeyStore();
if(ks != null) {
client = ClientBuilder.newBuilder().keyStore(ks, System.getProperty(RestClientSSL.SSL_KEY_STORE_PASSWORD_KEY)).build();
this.msoLogger.debug("RestClientSSL not using default SSL context - setting keystore here.");
return client;
}
}
//Use default SSL context
client = ClientBuilder.newBuilder().sslContext(SSLContext.getDefault()).build();
this.msoLogger.debug("RestClientSSL using default SSL context!");
} catch (NoSuchAlgorithmException | IOException e) {
this.msoLogger.error(MessageEnum.APIH_GENERAL_EXCEPTION, "AAI", "Client init", MsoLogger.ErrorCode.UnknownError, "could not create SSL client", e);
throw new RuntimeException(e);
}
return client;
}
private KeyStore getKeyStore() throws IOException {
KeyStore ks = null;
Properties keyProp = new Properties ();
keyProp.load (Thread.currentThread ().getContextClassLoader ().getResourceAsStream ("Policy.properties"));
SSL_KEY_STORE_PASSWORD_KEY=(String) keyProp.get ("ssl.key.store.password.key");
char[] password = System.getProperty(RestClientSSL.SSL_KEY_STORE_PASSWORD_KEY).toCharArray();
FileInputStream fis = null;
try {
ks = KeyStore.getInstance(KeyStore.getDefaultType());
fis = new FileInputStream(System.getProperty(RestClientSSL.SSL_KEY_STORE_KEY));
ks.load(fis, password);
}
catch(Exception e) {
return null;
}
finally {
if (fis != null) {
try {
fis.close();
}
catch(Exception e) {}
}
}
return ks;
}
}
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