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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017-2018 Amdocs
* ================================================================================
* 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.sa.searchdbabstraction.elasticsearch.config;
import java.nio.charset.StandardCharsets;
import java.util.Base64;
import java.util.Optional;
import java.util.Properties;
import org.apache.commons.lang.StringUtils;
import org.eclipse.jetty.util.security.Password;
import org.onap.aai.sa.searchdbabstraction.util.SearchDbConstants;
public class ElasticSearchConfig {
private String uriScheme;
private String trustStore;
private String trustStorePassword;
private String keyStore;
private String keyStorePassword;
private String authUser;
private String authPassword;
private String ipAddress;
private String httpPort;
private String javaApiPort;
private String clusterName;
private String authorizationEnabled;
public static final String ES_CLUSTER_NAME = "es.cluster-name";
public static final String ES_IP_ADDRESS = "es.ip-address";
public static final String ES_HTTP_PORT = "es.http-port";
public static final String ES_URI_SCHEME = "es.uri-scheme";
public static final String ES_TRUST_STORE = "es.trust-store";
public static final String ES_TRUST_STORE_ENC = "es.trust-store-password";
public static final String ES_KEY_STORE = "es.key-store";
public static final String ES_KEY_STORE_ENC = "es.key-store-password";
public static final String ES_AUTH_USER = "es.auth-user";
public static final String ES_AUTH_ENC = "es.auth-password";
public static final String ES_AUTH_ENABLED = "es.auth.authorization.enabled";
private static final String DEFAULT_URI_SCHEME = "http";
private static final String JAVA_API_PORT_DEFAULT = "9300";
private String authValue;
public ElasticSearchConfig(Properties props) {
setUriScheme(props.getProperty(ES_URI_SCHEME));
if (getUriScheme().equals("https")) {
initializeHttpsProperties(props);
}
setClusterName(props.getProperty(ES_CLUSTER_NAME));
setIpAddress(props.getProperty(ES_IP_ADDRESS));
setHttpPort(props.getProperty(ES_HTTP_PORT));
setJavaApiPort(JAVA_API_PORT_DEFAULT);
initializeAuthValues(props);
setAuthorizationEnabled(props.getProperty(ES_AUTH_ENABLED));
}
public String getUriScheme() {
return this.uriScheme;
}
public String getIpAddress() {
return ipAddress;
}
public void setIpAddress(String ipAddress) {
this.ipAddress = ipAddress;
}
public String getHttpPort() {
return httpPort;
}
public void setHttpPort(String httpPort) {
this.httpPort = httpPort;
}
public String getJavaApiPort() {
return javaApiPort;
}
public void setJavaApiPort(String javaApiPort) {
this.javaApiPort = javaApiPort;
}
public String getClusterName() {
return clusterName;
}
public void setClusterName(String clusterName) {
this.clusterName = clusterName;
}
public void setKeyStore(String keyStore) {
this.keyStore = keyStore;
}
public void setKeyStorePassword(String keyStorePassword) {
this.keyStorePassword = keyStorePassword;
}
public String getKeyStorePath() {
return keyStore;
}
public String getKeyStorePassword() {
return keyStorePassword;
}
public String getTrustStorePath() {
return trustStore;
}
public void setTrustStore(String trustStore) {
this.trustStore = trustStore;
}
public void setTrustStorePassword(String trustStorePassword) {
this.trustStorePassword = trustStorePassword;
}
public String getTrustStorePassword() {
return trustStorePassword;
}
public void setAuthUser(String authUser) {
this.authUser = authUser;
}
public String getAuthUser() {
return authUser;
}
public void setAuthPassword(String authPassword) {
this.authPassword = authPassword;
}
public String getAuthPassword() {
return authPassword;
}
public boolean useAuth() {
return getAuthUser() != null || getAuthPassword() != null;
}
public String getAuthValue() {
return authValue;
}
public String getAuthorizationEnabled() {
return authorizationEnabled;
}
public void setAuthorizationEnabled(String authorizationEnabled) {
this.authorizationEnabled = authorizationEnabled;
}
public boolean useAuthorizationUser() {
return getAuthorizationEnabled()== null? true : Boolean.parseBoolean(getAuthorizationEnabled());
}
@Override
public String toString() {
return String.format(
"%s://%s:%s (cluster=%s) (API port=%s)%nauth=%s%ntrustStore=%s (passwd %s)%nkeyStore=%s (passwd %s)%nauthorizationUser=%s",
uriScheme, ipAddress, httpPort, clusterName, javaApiPort, useAuth(), trustStore,
trustStorePassword != null, keyStore, keyStorePassword != null, useAuthorizationUser());
}
private void initializeAuthValues(Properties props) {
setAuthUser(props.getProperty(ES_AUTH_USER));
Optional<String> passwordValue = Optional.ofNullable(props.getProperty(ES_AUTH_ENC));
if (passwordValue.isPresent()) {
setAuthPassword(Password.deobfuscate(passwordValue.get()));
}
if (useAuth()) {
authValue = "Basic " + Base64.getEncoder()
.encodeToString((getAuthUser() + ":" + getAuthPassword()).getBytes(StandardCharsets.UTF_8));
}
}
private void initializeHttpsProperties(Properties props) {
Optional<String> trustStoreFile = Optional.ofNullable(props.getProperty(ES_TRUST_STORE));
if (trustStoreFile.isPresent()) {
setTrustStore(SearchDbConstants.SDB_SPECIFIC_CONFIG + trustStoreFile.get());
}
Optional<String> passwordValue = Optional.ofNullable(props.getProperty(ES_TRUST_STORE_ENC));
if (passwordValue.isPresent()) {
if(passwordValue.get().startsWith("OBF:")){
setTrustStorePassword(Password.deobfuscate(passwordValue.get()));
}else if(passwordValue.get().startsWith("ENV:")){
setTrustStorePassword(System.getenv(StringUtils.removeStart(passwordValue.get(), "ENV:")));
}
else{
setTrustStorePassword(passwordValue.get());
}
}
Optional<String> keyStoreFile = Optional.ofNullable(props.getProperty(ES_KEY_STORE));
if (keyStoreFile.isPresent()) {
setKeyStore(SearchDbConstants.SDB_SPECIFIC_CONFIG + keyStoreFile.get());
}
passwordValue = Optional.ofNullable(props.getProperty(ES_KEY_STORE_ENC));
if (passwordValue.isPresent()) {
if(passwordValue.get().startsWith("OBF:")){
setKeyStorePassword(Password.deobfuscate(passwordValue.get()));
}else if(passwordValue.get().startsWith("ENV:")){
setKeyStorePassword(System.getenv(StringUtils.removeStart(passwordValue.get(), "ENV:")));
}
else{
setKeyStorePassword(passwordValue.get());
}
}
}
private void setUriScheme(String uriScheme) {
this.uriScheme = Optional.ofNullable(uriScheme).orElse(DEFAULT_URI_SCHEME);
}
}
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