diff --git a/jetty-server/src/main/java/org/eclipse/jetty/server/ServletPathMapping.java b/jetty-server/src/main/java/org/eclipse/jetty/server/ServletPathMapping.java index e8574ce2f54..c03607f542e 100644 --- a/jetty-server/src/main/java/org/eclipse/jetty/server/ServletPathMapping.java +++ b/jetty-server/src/main/java/org/eclipse/jetty/server/ServletPathMapping.java @@ -86,18 +86,13 @@ public class ServletPathMapping implements HttpServletMapping break; case MIDDLE_GLOB: - _mappingMatch = null; - _matchValue = ""; - _servletPath = pathInContext; - _pathInfo = null; - break; - default: throw new IllegalStateException(); } } else { + // TODO can we do better for RegexPathSpec _mappingMatch = null; _matchValue = ""; _servletPath = pathInContext; diff --git a/jetty-servlet/src/main/java/org/eclipse/jetty/servlet/ServletHandler.java b/jetty-servlet/src/main/java/org/eclipse/jetty/servlet/ServletHandler.java index dcafde61e0f..1b0fc85cef7 100644 --- a/jetty-servlet/src/main/java/org/eclipse/jetty/servlet/ServletHandler.java +++ b/jetty-servlet/src/main/java/org/eclipse/jetty/servlet/ServletHandler.java @@ -1246,6 +1246,12 @@ public class ServletHandler extends ScopedHandler } } + protected PathSpec asPathSpec(String pathSpec) + { + // By default only allow servlet path specs + return new ServletPathSpec(pathSpec); + } + protected void updateMappings() { try (AutoLock ignored = lock()) @@ -1354,9 +1360,9 @@ public class ServletHandler extends ScopedHandler finalMapping.getServletName(), getServlet(finalMapping.getServletName()).getSource()); - ServletPathSpec servletPathSpec = new ServletPathSpec(pathSpec); - MappedServlet mappedServlet = new MappedServlet(servletPathSpec, getServlet(finalMapping.getServletName())); - pm.put(servletPathSpec, mappedServlet); + PathSpec ps = asPathSpec(pathSpec); + MappedServlet mappedServlet = new MappedServlet(ps, getServlet(finalMapping.getServletName())); + pm.put(ps, mappedServlet); } _servletPathMap = pm; diff --git a/jetty-servlet/src/test/java/org/eclipse/jetty/servlet/RegexServletTest.java b/jetty-servlet/src/test/java/org/eclipse/jetty/servlet/RegexServletTest.java new file mode 100644 index 00000000000..1940308cbc3 --- /dev/null +++ b/jetty-servlet/src/test/java/org/eclipse/jetty/servlet/RegexServletTest.java @@ -0,0 +1,153 @@ +// +// ======================================================================== +// Copyright (c) 1995-2022 Mort Bay Consulting Pty Ltd and others. +// +// This program and the accompanying materials are made available under the +// terms of the Eclipse Public License v. 2.0 which is available at +// https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0 +// which is available at https://www.apache.org/licenses/LICENSE-2.0. +// +// SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 +// ======================================================================== +// + +package org.eclipse.jetty.servlet; + +import java.io.IOException; +import java.io.PrintWriter; +import javax.servlet.ServletException; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.eclipse.jetty.http.pathmap.PathMappings; +import org.eclipse.jetty.http.pathmap.PathSpec; +import org.eclipse.jetty.server.LocalConnector; +import org.eclipse.jetty.server.Server; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; + +import static org.hamcrest.MatcherAssert.assertThat; +import static org.hamcrest.Matchers.containsString; + +public class RegexServletTest +{ + private Server _server; + private LocalConnector _connector; + private ServletContextHandler _servletContextHandler; + + @BeforeEach + public void beforeEach() + { + _server = new Server(); + _connector = new LocalConnector(_server); + + _servletContextHandler = new ServletContextHandler(_server, "/ctx"); + _servletContextHandler.setServletHandler(new ServletHandler() + { + @Override + protected PathSpec asPathSpec(String pathSpec) + { + return PathMappings.asPathSpec(pathSpec); + } + }); + + _server.setHandler(_servletContextHandler); + _server.addConnector(_connector); + } + + @Test + public void testHello() throws Exception + { + _servletContextHandler.addServlet(new ServletHolder(new ServletContextHandlerTest.HelloServlet()), "^/[Hh]ello"); + _server.start(); + + assertThat(_connector.getResponse("GET /ctx/hello HTTP/1.0\r\n\r\n"), containsString("Hello World")); + assertThat(_connector.getResponse("GET /ctx/Hello HTTP/1.0\r\n\r\n"), containsString("Hello World")); + assertThat(_connector.getResponse("GET /ctx/HELLO HTTP/1.0\r\n\r\n"), containsString(" 404")); + } + + @Test + public void testMapping() throws Exception + { + _servletContextHandler.addServlet(new ServletHolder(new TestServlet()), "^/test/.*$"); + _server.start(); + + String response = _connector.getResponse("GET /ctx/test/info HTTP/1.0\r\n\r\n"); + assertThat(response, containsString(" 200 OK")); + assertThat(response, containsString("contextPath='/ctx'")); + assertThat(response, containsString("servletPath='/test/info'")); + assertThat(response, containsString("pathInfo='null'")); + assertThat(response, containsString("mapping.mappingMatch='null'")); + assertThat(response, containsString("mapping.matchValue=''")); + assertThat(response, containsString("mapping.pattern='^/test/.*$'")); + } + + @Test + public void testForward() throws Exception + { + _servletContextHandler.addServlet(new ServletHolder(new ForwardServlet()), "^/forward(/.*)?"); + _servletContextHandler.addServlet(new ServletHolder(new TestServlet()), "^/[Tt]est(/.*)?"); + _server.start(); + + String response = _connector.getResponse("GET /ctx/forward/ignore HTTP/1.0\r\n\r\n"); + assertThat(response, containsString(" 200 OK")); + assertThat(response, containsString("contextPath='/ctx'")); + assertThat(response, containsString("servletPath='/Test/info'")); + assertThat(response, containsString("pathInfo='null'")); + assertThat(response, containsString("mapping.mappingMatch='null'")); + assertThat(response, containsString("mapping.matchValue=''")); + assertThat(response, containsString("mapping.pattern='^/[Tt]est(/.*)?'")); + } + + @Test + public void testInclude() throws Exception + { + _servletContextHandler.addServlet(new ServletHolder(new IncludeServlet()), "^/include$"); + _servletContextHandler.addServlet(new ServletHolder(new TestServlet()), "^/[Tt]est(/.*)?"); + _server.start(); + + String response = _connector.getResponse("GET /ctx/include HTTP/1.0\r\n\r\n"); + assertThat(response, containsString(" 200 OK")); + assertThat(response, containsString("contextPath='/ctx'")); + assertThat(response, containsString("servletPath='/include'")); + assertThat(response, containsString("pathInfo='null'")); + assertThat(response, containsString("mapping.mappingMatch='null'")); + assertThat(response, containsString("mapping.matchValue=''")); + assertThat(response, containsString("mapping.pattern='^/include$'")); + } + + static class TestServlet extends HttpServlet + { + @Override + protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException + { + resp.setStatus(200); + PrintWriter out = resp.getWriter(); + out.printf("contextPath='%s'%n", req.getContextPath()); + out.printf("servletPath='%s'%n", req.getServletPath()); + out.printf("pathInfo='%s'%n", req.getPathInfo()); + out.printf("mapping.mappingMatch='%s'%n", req.getHttpServletMapping().getMappingMatch()); + out.printf("mapping.matchValue='%s'%n", req.getHttpServletMapping().getMatchValue()); + out.printf("mapping.pattern='%s'%n", req.getHttpServletMapping().getPattern()); + } + } + + static class ForwardServlet extends HttpServlet + { + @Override + protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException + { + req.getServletContext().getRequestDispatcher("/Test/info").forward(req, resp); + } + } + + static class IncludeServlet extends HttpServlet + { + @Override + protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException + { + req.getServletContext().getRequestDispatcher("/Test/info").include(req, resp); + } + } +}