/* * Copyright 2018 Anton Tananaev (anton@traccar.org) * * 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. */ package org.traccar.helper; import com.fasterxml.jackson.core.JsonGenerator; import com.fasterxml.jackson.databind.SerializerProvider; import com.fasterxml.jackson.databind.module.SimpleModule; import com.fasterxml.jackson.databind.ser.std.StdSerializer; import org.owasp.encoder.Encode; import java.io.IOException; public class SanitizerModule extends SimpleModule { public static class SanitizerSerializer extends StdSerializer<String> { protected SanitizerSerializer() { super(String.class); } @Override public void serialize(String value, JsonGenerator gen, SerializerProvider provider) throws IOException { gen.writeString(Encode.forHtml(value)); } } public SanitizerModule() { addSerializer(new SanitizerSerializer()); } }