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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 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.aai.babel.config;
import java.nio.charset.StandardCharsets;
import org.eclipse.jetty.util.security.Password;
import org.springframework.context.ApplicationContextInitializer;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.core.env.ConfigurableEnvironment;
import org.springframework.core.env.MapPropertySource;
import org.springframework.core.env.PropertySource;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Properties;
public class PropertyPasswordConfiguration implements ApplicationContextInitializer<ConfigurableApplicationContext> {
private static final String PROP_KEY_STORE_PASS = "server.ssl.key-store-password";
@Override
public void initialize(ConfigurableApplicationContext applicationContext) {
Map<String, Object> sslProps = new LinkedHashMap<>();
ConfigurableEnvironment environment = applicationContext.getEnvironment();
String certPath = environment.getProperty("server.certs.location");
String keystorePassword = null;
String truststorePassword = null;
if (certPath != null) {
try (InputStream passwordStream = new FileInputStream(certPath + ".password")) {
keystorePassword = new String(passwordStream.readAllBytes(), StandardCharsets.UTF_8);
keystorePassword = keystorePassword.trim();
sslProps.put(PROP_KEY_STORE_PASS, keystorePassword);
} catch (IOException e) {
keystorePassword = null;
}
try (InputStream passphrasesStream = new FileInputStream(certPath + ".passphrases");) {
Properties passphrasesProps = new Properties();
passphrasesProps.load(passphrasesStream);
truststorePassword = passphrasesProps.getProperty("cadi_truststore_password");
if (truststorePassword != null) {
truststorePassword = truststorePassword.trim();
}
sslProps.put("server.ssl.trust-store-password", truststorePassword);
} catch (IOException e) {
truststorePassword = null;
}
}
if (keystorePassword == null || keystorePassword.isEmpty()) {
keystorePassword = System.getProperty("KEY_STORE_PASSWORD");
if (keystorePassword != null && (!keystorePassword.isEmpty()) ) {
System.setProperty(PROP_KEY_STORE_PASS, new Password(keystorePassword).toString());
}
if (keystorePassword == null || keystorePassword.isEmpty()) {
throw new IllegalArgumentException("Mandatory property KEY_STORE_PASSWORD not set");
}
}
else {
sslProps.put(PROP_KEY_STORE_PASS, keystorePassword);
}
if (truststorePassword != null && !truststorePassword.isEmpty()) {
sslProps.put("server.ssl.trust-store-password", truststorePassword);
}
if (!sslProps.isEmpty()) {
PropertySource<?> additionalProperties = new MapPropertySource("additionalProperties", sslProps);
environment.getPropertySources().addFirst(additionalProperties);
}
}
}
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