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WhitelistHessian2FactoryInitializer.java
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WhitelistHessian2FactoryInitializer.java
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/*
* 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 com.alibaba.dubbo.common.serialize.hessian2.dubbo;
import com.alibaba.com.caucho.hessian.io.SerializerFactory;
import com.alibaba.dubbo.common.serialize.hessian2.Hessian2SerializerFactory;
import com.alibaba.dubbo.common.utils.ConfigUtils;
import com.alibaba.dubbo.common.utils.StringUtils;
import static com.alibaba.dubbo.common.serialize.hessian2.dubbo.Hessian2FactoryUtil.ALLOW;
import static com.alibaba.dubbo.common.serialize.hessian2.dubbo.Hessian2FactoryUtil.DENY;
import static com.alibaba.dubbo.common.serialize.hessian2.dubbo.Hessian2FactoryUtil.WHITELIST;
/**
* see https://github.com/ebourg/hessian/commit/cf851f5131707891e723f7f6a9718c2461aed826
*/
public class WhitelistHessian2FactoryInitializer extends AbstractHessian2FactoryInitializer {
@Override
public SerializerFactory createSerializerFactory() {
SerializerFactory serializerFactory = new Hessian2SerializerFactory();
String whiteList = ConfigUtils.getProperty(WHITELIST);
if ("true".equals(whiteList)) {
serializerFactory.getClassFactory().setWhitelist(true);
String allowPattern = ConfigUtils.getProperty(ALLOW);
if (StringUtils.isNotEmpty(allowPattern)) {
serializerFactory.getClassFactory().allow(allowPattern);
}
} else {
serializerFactory.getClassFactory().setWhitelist(false);
String denyPattern = ConfigUtils.getProperty(DENY);
if (StringUtils.isNotEmpty(denyPattern)) {
serializerFactory.getClassFactory().deny(denyPattern);
}
}
return serializerFactory;
}
}