/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.wso2.carbon.mediation.security.vault;
import java.util.Properties;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.synapse.MessageContext;
import org.apache.synapse.config.Entry;
import org.apache.synapse.registry.Registry;
import org.wso2.securevault.DecryptionProvider;
import org.wso2.securevault.secret.SecretRepository;
/**
* Holds all secrets in a file
*/
public class RegistrySecretRepository implements SecretRepository {
private static Log log = LogFactory.getLog(RegistrySecretRepository.class);
/* Parent secret repository */
private SecretRepository parentRepository;
private MessageContext synCtx;
public RegistrySecretRepository() {
super();
}
/**
* @param alias
* Alias name for look up a secret
* @return Secret if there is any , otherwise ,alias itself
* @see org.wso2.securevault.secret.SecretRepository
*/
public String getSecret(String alias) {
Entry propEntry =
synCtx.getConfiguration()
.getEntryDefinition(SecureVaultConstants.CONF_CONNECTOR_SECURE_VAULT_CONFIG_PROP_LOOK);
Registry registry = synCtx.getConfiguration().getRegistry();
String propertyValue = "";
if (registry != null) {
registry.getResource(propEntry, new Properties());
if (alias != null) {
Properties reqProperties = propEntry.getEntryProperties();
if (reqProperties != null) {
if (reqProperties.get(alias) != null) {
propertyValue = reqProperties.getProperty(alias);
}
}
}
}
DecryptionProvider decyptProvider = CipherInitializer.getInstance().getDecryptionProvider();
if (decyptProvider == null) {
log.error("Can not proceed decyption due to the secret repository intialization error");
return null;
}
String decryptedText = new String(decyptProvider.decrypt(propertyValue.trim().getBytes()));
if (log.isDebugEnabled()) {
log.info("evaluation completed succesfully " + decryptedText);
}
return decryptedText;
}
/**
* @param alias
* Alias name for look up a encrypted Value
* @return encrypted Value if there is any , otherwise ,alias itself
* @see org.wso2.securevault.secret.SecretRepository
*/
public String getEncryptedData(String alias) {
return null;
}
public void setParent(SecretRepository parent) {
this.parentRepository = parent;
}
public SecretRepository getParent() {
return this.parentRepository;
}
public MessageContext getSynCtx() {
return synCtx;
}
public void setSynCtx(MessageContext synCtx) {
this.synCtx = synCtx;
}
@Override
public void init(Properties arg0, String arg1) {
// TODO Auto-generated method stub
}
}