[WFLY-11764] Test case for preserve-path-on-forward

testsuite/integration/basic/src/test/java/org/jboss/as/test/integration/web/servlet/preservepath/ForwardingServlet.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 org.jboss.as.test.integration.web.servlet.preservepath;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+@WebServlet(urlPatterns = "/test")
+public class ForwardingServlet extends HttpServlet {
+
+   @Override
+   protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+      String nextJSP = "/preserve-path.jsp";
+      RequestDispatcher dispatcher = getServletContext().getRequestDispatcher(nextJSP);
+      dispatcher.forward(req,resp);
+   }
+}

testsuite/integration/basic/src/test/java/org/jboss/as/test/integration/web/servlet/preservepath/PreservePathFilter.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 org.jboss.as.test.integration.web.servlet.preservepath;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+
+public class PreservePathFilter implements Filter {
+
+
+   @Override
+   public void doFilter(ServletRequest servletRequest,
+                        ServletResponse servletResponse,
+                        FilterChain filterChain) throws IOException, ServletException {
+
+      filterChain.doFilter(servletRequest, servletResponse);
+
+      HttpServletRequest request = (HttpServletRequest) servletRequest;
+
+      String tmpFolder = request.getParameter("path");
+      File file = new File(tmpFolder + "/output.txt");
+      file.createNewFile();
+      try(FileWriter fw = new FileWriter(file)) {
+         fw.write("servletPath: " + request.getServletPath());
+      }
+
+   }
+}

testsuite/integration/basic/src/test/java/org/jboss/as/test/integration/web/servlet/preservepath/PreservePathTestCase.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 org.jboss.as.test.integration.web.servlet.preservepath;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.net.URL;
+import java.net.URLEncoder;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.jboss.arquillian.container.test.api.Deployment;
+import org.jboss.arquillian.container.test.api.RunAsClient;
+import org.jboss.arquillian.junit.Arquillian;
+import org.jboss.arquillian.test.api.ArquillianResource;
+import org.jboss.as.arquillian.container.ManagementClient;
+import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
+import org.jboss.as.test.integration.management.util.ServerReload;
+import org.jboss.as.test.integration.security.common.CoreUtils;
+import org.jboss.as.test.shared.TestSuiteEnvironment;
+import org.jboss.dmr.ModelNode;
+import org.jboss.shrinkwrap.api.ShrinkWrap;
+import org.jboss.shrinkwrap.api.asset.UrlAsset;
+import org.jboss.shrinkwrap.api.spec.WebArchive;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.jboss.as.test.integration.management.util.ModelUtil.createOpNode;
+
+@RunAsClient
+@RunWith(Arquillian.class)
+public class PreservePathTestCase {
+
+   @ArquillianResource
+   private URL url;
+
+   @ArquillianResource
+   private ManagementClient managementClient;
+
+   final String tempDir = TestSuiteEnvironment.getTmpDir();
+
+   @Before
+   public void setUp() throws Exception {
+   }
+
+   @After
+   public void tearDown() throws Exception {
+      File file = new File(tempDir + "/output.txt");
+      if (file.exists()) {
+         file.delete();
+      }
+
+      ModelNode setPreservePathOp = createOpNode("system-property=io.undertow.servlet.dispatch.preserve_path_of_forward", ModelDescriptionConstants.REMOVE);
+      CoreUtils.applyUpdate(setPreservePathOp, managementClient.getControllerClient());
+      ServerReload.executeReloadAndWaitForCompletion(managementClient.getControllerClient());
+   }
+
+   @Deployment
+   public static WebArchive deployment() {
+      WebArchive war = ShrinkWrap.create(WebArchive.class);
+      war.addClass(ForwardingServlet.class);
+      war.addClass(PreservePathFilter.class);
+      war.add(new UrlAsset(PreservePathTestCase.class.getResource("preserve-path.jsp")), "preserve-path.jsp");
+      war.addAsWebInfResource(PreservePathTestCase.class.getPackage(), "web.xml", "web.xml");
+      return war;
+   }
+
+   @Test
+   public void testPreservePath() throws Exception {
+      setPreservePathOnForward("true");
+
+      HttpClient httpclient = HttpClientBuilder.create().build();
+      HttpGet httpget = new HttpGet(url.toString() + "/test?path="+ URLEncoder.encode(tempDir));
+      HttpResponse response = httpclient.execute(httpget);
+
+      Thread.sleep(100);
+      FileReader fr = new FileReader(new File(tempDir + "/output.txt"));
+      Assert.assertEquals("servletPath: /test", new BufferedReader(fr).readLine());
+   }
+
+   @Test
+   public void testDontPreservePath() throws Exception {
+      setPreservePathOnForward("false");
+
+      HttpClient httpclient = HttpClientBuilder.create().build();
+      HttpGet httpget = new HttpGet(url.toString() + "/test?path="+ URLEncoder.encode(tempDir));
+      HttpResponse response = httpclient.execute(httpget);
+
+      Thread.sleep(100);
+      FileReader fr = new FileReader(new File(tempDir + "/output.txt"));
+      Assert.assertEquals("servletPath: /preserve-path.jsp", new BufferedReader(fr).readLine());
+   }
+
+   private void setPreservePathOnForward(String s) throws Exception {
+      ModelNode setPreservePathOp = createOpNode("system-property=io.undertow.servlet.dispatch.preserve_path_of_forward", ModelDescriptionConstants.ADD);
+      setPreservePathOp.get("value").set(s);
+
+      CoreUtils.applyUpdate(setPreservePathOp, managementClient.getControllerClient());
+
+      ServerReload.executeReloadAndWaitForCompletion(managementClient.getControllerClient());
+   }
+}

testsuite/integration/basic/src/test/java/org/jboss/as/test/integration/web/servlet/preservepath/preserve-path.jsp

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+
+<h1>Hello</h1>

testsuite/integration/basic/src/test/java/org/jboss/as/test/integration/web/servlet/preservepath/web.xml

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+<?xml version="1.0"?>
+<!--
+  ~ JBoss, Home of Professional Open Source.
+  ~ Copyright 2015, Red Hat, Inc., and individual contributors
+  ~ as indicated by the @author tags. See the copyright.txt file in the
+  ~ distribution for a full listing of individual contributors.
+  ~
+  ~ This is free software; you can redistribute it and/or modify it
+  ~ under the terms of the GNU Lesser General Public License as
+  ~ published by the Free Software Foundation; either version 2.1 of
+  ~ the License, or (at your option) any later version.
+  ~
+  ~ This software is distributed in the hope that it will be useful,
+  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
+  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  ~ Lesser General Public License for more details.
+  ~
+  ~ You should have received a copy of the GNU Lesser General Public
+  ~ License along with this software; if not, write to the Free
+  ~ Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+  ~ 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+  -->
+<web-app xmlns="http://java.sun.com/xml/ns/javaee"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
+	      http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+         version="3.0">
+
+   <filter>
+      <filter-name>filter</filter-name>
+      <filter-class>org.jboss.as.test.integration.web.servlet.preservepath.PreservePathFilter</filter-class>
+   </filter>
+
+   <filter-mapping>
+      <filter-name>filter</filter-name>
+      <url-pattern>/*</url-pattern>
+   </filter-mapping>
+
+</web-app>