content: /*
   * 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.apache.camel.component.validator;
  
  import org.apache.camel.ValidationException;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.support.processor.validation.SchemaReader;
  
  import org.junit.jupiter.api.BeforeEach;
  
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  
  import java.net.UnknownHostException;
  
  public abstract class ValidatorDtdAccessAbstractTest extends ContextTestSupport {
  
      protected MockEndpoint finallyEndpoint;
      protected MockEndpoint invalidEndpoint;
      protected MockEndpoint unknownHostExceptionEndpoint;
      protected MockEndpoint validEndpoint;
  
      protected String payloud = getPayloudPart("Hello world!");
  
      protected String ssrfPayloud = "<!DOCTYPE roottag PUBLIC \"-//VSR//PENTEST//EN\" \"http://notex.isting/test\">\n"
              + payloud;
  
      protected String xxePayloud = "<!DOCTYPE updateProfile [<!ENTITY file SYSTEM \"http://notex.istinghost/test\">]>\n"
              + getPayloudPart("&file;");
  
      private String getPayloudPart(String bodyValue) {
          return "<mail xmlns='http://foo.com/bar'><subject>Hey</subject><body>" + bodyValue + "</body></mail>";
      }
  
      protected abstract boolean accessExternalDTD();
  
      @Configuration
      class TestConfiguration {
          @Bean
          protected RouteBuilder createRouteBuilder() throws Exception {
              return new RouteBuilder() {
  
                  @Override
                  public void configure() throws Exception {
                      if (accessExternalDTD()) {
                          getContext().getGlobalOptions().put(SchemaReader.ACCESS_EXTERNAL_DTD, "true");
                      }
                      from("direct:start").doTry().to("validator:org/apache/camel/component/validator/schema.xsd")
                              .to("mock:valid").doCatch(ValidationException.class).to("mock:invalid")
                              .doCatch(UnknownHostException.class).to("mock:unknownHostException").doFinally()
                              .to("mock:finally").end();
                  }
              };
          }
      }
  
      @BeforeEach
      public void before() {
          validEndpoint = context.getEndpoint("mock:valid", MockEndpoint.class);
          invalidEndpoint = context.getEndpoint("mock:invalid", MockEndpoint.class);
          finallyEndpoint = context.getEndpoint("mock:finally", MockEndpoint.class);
          unknownHostExceptionEndpoint = context.getEndpoint("mock:unknownHostException", MockEndpoint.class);
  
          validEndpoint.reset();
          invalidEndpoint.reset();
          finallyEndpoint.reset();
          unknownHostExceptionEndpoint.reset();
      }
  
  }
  