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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Modifications Copyright (c) 2019 Samsung
* ================================================================================
* 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.so.asdc.client;
import java.security.GeneralSecurityException;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import org.onap.sdc.api.consumer.IConfiguration;
import org.onap.so.utils.CryptoUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.core.env.Environment;
import org.springframework.stereotype.Component;
@Component
public class ASDCConfiguration implements IConfiguration {
// SHell command to obtain the same encryption, 128 bits key, key must be HEX
// echo -n "This is a test string" | openssl aes-128-ecb -e -K 546573746F736973546573746F736973
// -nosalt | xxd
private static Logger logger = LoggerFactory.getLogger(ASDCConfiguration.class);
private String asdcControllerName;
public static final String HEAT = "HEAT";
public static final String HEAT_ARTIFACT = "HEAT_ARTIFACT";
public static final String HEAT_ENV = "HEAT_ENV";
public static final String HEAT_NESTED = "HEAT_NESTED";
public static final String HEAT_NET = "HEAT_NET";
public static final String HEAT_VOL = "HEAT_VOL";
public static final String OTHER = "OTHER";
public static final String TOSCA_CSAR = "TOSCA_CSAR";
public static final String WORKFLOW = "WORKFLOW";
public static final String VF_MODULES_METADATA = "VF_MODULES_METADATA";
private static final String[] SUPPORTED_ARTIFACT_TYPES = {HEAT, HEAT_ARTIFACT, HEAT_ENV, HEAT_NESTED, HEAT_NET,
HEAT_VOL, OTHER, TOSCA_CSAR, VF_MODULES_METADATA, WORKFLOW};
public static final List<String> SUPPORTED_ARTIFACT_TYPES_LIST =
Collections.unmodifiableList(Arrays.asList(SUPPORTED_ARTIFACT_TYPES));
@Autowired
private Environment env;
@Value("${mso.asdc.config.key}")
private String configKey;
@Value("${mso.asdc-connections.asdc-controller1.messageBusAddress}")
private String[] messageBusAddress;
public void setAsdcControllerName(String asdcControllerName) {
this.asdcControllerName = asdcControllerName;
}
@Override
public java.lang.Boolean isUseHttpsWithDmaap() {
return getBooleanPropertyWithDefault("mso.asdc-connections.asdc-controller1.useHttpsWithDmaap", true);
}
@Override
public boolean isConsumeProduceStatusTopic() {
return true;
}
@Override
public List<String> getMsgBusAddress() {
if (messageBusAddress.length > 0) {
return Arrays.asList(messageBusAddress);
} else {
return Collections.emptyList();
}
}
public String getAsdcControllerName() {
return asdcControllerName;
}
@Override
public String getConsumerGroup() {
return getPropertyOrNull("mso.asdc-connections.asdc-controller1.consumerGroup");
}
public int getWatchDogTimeout() {
return getIntegerPropertyOrZero("mso.asdc-connections.asdc-controller1.watchDogTimeout");
}
@Override
public String getConsumerID() {
return getPropertyOrNull("mso.asdc-connections.asdc-controller1.consumerId");
}
public int getIntegerPropertyOrZero(String propertyName) {
String property = env.getProperty(propertyName);
if (property == null || "NULL".equals(property) || property.isEmpty()) {
return 0;
} else {
try {
return Integer.parseInt(property);
} catch (NumberFormatException e) {
return 0;
}
}
}
public String getPropertyOrNull(String propertyName) {
String config = env.getProperty(propertyName);
if (config == null || "NULL".equals(config) || config.isEmpty()) {
return null;
} else {
return config;
}
}
public String getEncryptedPropertyOrNull(String propertyName) {
String decryptedKey;
String config = env.getProperty(propertyName);
if (config == null || "NULL".equals(config) || config.isEmpty()) {
return null;
}
try {
decryptedKey = CryptoUtils.decrypt(config, this.configKey);
} catch (GeneralSecurityException e) {
logger.debug("Exception while decrypting property: {}", propertyName, e);
return null;
}
if (decryptedKey.isEmpty()) {
return null;
} else {
return decryptedKey;
}
}
public boolean getBooleanPropertyWithDefault(String propertyName, boolean defaultValue) {
String config = env.getProperty(propertyName);
if (config == null || "NULL".equals(config) || config.isEmpty()) {
return defaultValue;
} else {
try {
return Boolean.valueOf(config);
} catch (Exception e) {
logger.warn("Exception while getting boolean property with default property", e);
return defaultValue;
}
}
}
@Override
public String getEnvironmentName() {
return getPropertyOrNull("mso.asdc-connections.asdc-controller1.environmentName");
}
@Override
public String getPassword() {
return getEncryptedPropertyOrNull("mso.asdc-connections.asdc-controller1.password");
}
@Override
public int getPollingInterval() {
return getIntegerPropertyOrZero("mso.asdc-connections.asdc-controller1.pollingInterval");
}
@Override
public List<String> getRelevantArtifactTypes() {
// DO not return the Static List SUPPORTED_ARTIFACT_TYPES_LIST because the ASDC Client will
// try to modify it !!!
return Arrays.asList(SUPPORTED_ARTIFACT_TYPES);
}
@Override
public String getUser() {
return getPropertyOrNull("mso.asdc-connections.asdc-controller1.user");
}
@Override
public String getAsdcAddress() {
return getPropertyOrNull("mso.asdc-connections.asdc-controller1.asdcAddress");
}
@Override
public int getPollingTimeout() {
return getIntegerPropertyOrZero("mso.asdc-connections.asdc-controller1.pollingTimeout");
}
@Override
public boolean activateServerTLSAuth() {
return getBooleanPropertyWithDefault("mso.asdc-connections.asdc-controller1.activateServerTLSAuth", true);
}
@Override
public String getKeyStorePassword() {
return getPropertyOrNull("mso.asdc-connections.asdc-controller1.keyStorePassword");
}
@Override
public String getKeyStorePath() {
return getPropertyOrNull("mso.asdc-connections.asdc-controller1.keyStorePath");
}
/**
* The flag allows the client to receive metadata for all resources of the service regardless of the artifacts
* associated to them. Setting the flag to false will preserve legacy behavior.
*/
@Override
public boolean isFilterInEmptyResources() {
return getBooleanPropertyWithDefault("mso.asdc-connections.asdc-controller1.isFilterInEmptyResources", true);
}
}
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