@Test(expected = IllegalStateException.class) public void testDelegatingFilterProxyWithTargetBeanNameAndNoApplicationContext() throws ServletException, IOException { MockServletContext sc = new MockServletContext(); DelegatingFilterProxy filterProxy = new DelegatingFilterProxy("targetFilter", null); filterProxy.init(new MockFilterConfig(sc)); MockHttpServletRequest request = new MockHttpServletRequest(); MockHttpServletResponse response = new MockHttpServletResponse(); filterProxy.doFilter(request, response, null); // throws }
@Test public void testDelegatingFilterProxyNotInjectedWithRootPreferred() throws ServletException, IOException { ServletContext sc = new MockServletContext(); StaticWebApplicationContext wac = new StaticWebApplicationContext(); wac.setServletContext(sc); wac.refresh(); sc.setAttribute("org.springframework.web.servlet.FrameworkServlet.CONTEXT.dispatcher", wac); sc.setAttribute("another", wac); StaticWebApplicationContext wacToUse = new StaticWebApplicationContext(); wacToUse.setServletContext(sc); String beanName = "targetFilter"; wacToUse.registerSingleton(beanName, MockFilter.class); wacToUse.refresh(); sc.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, wacToUse); MockFilter targetFilter = (MockFilter) wacToUse.getBean(beanName); DelegatingFilterProxy filterProxy = new DelegatingFilterProxy(beanName); filterProxy.setServletContext(sc); MockHttpServletRequest request = new MockHttpServletRequest(); MockHttpServletResponse response = new MockHttpServletResponse(); filterProxy.doFilter(request, response, null); assertNull(targetFilter.filterConfig); assertEquals(Boolean.TRUE, request.getAttribute("called")); filterProxy.destroy(); assertNull(targetFilter.filterConfig); }
@Test public void testDelegatingFilterProxyNotInjectedWacServletAttrPreferred() throws ServletException, IOException { ServletContext sc = new MockServletContext(); StaticWebApplicationContext wac = new StaticWebApplicationContext(); wac.setServletContext(sc); wac.refresh(); sc.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac); sc.setAttribute("org.springframework.web.servlet.FrameworkServlet.CONTEXT.dispatcher", wac); StaticWebApplicationContext wacToUse = new StaticWebApplicationContext(); wacToUse.setServletContext(sc); String beanName = "targetFilter"; String attrName = "customAttrName"; wacToUse.registerSingleton(beanName, MockFilter.class); wacToUse.refresh(); sc.setAttribute(attrName, wacToUse); MockFilter targetFilter = (MockFilter) wacToUse.getBean(beanName); DelegatingFilterProxy filterProxy = new DelegatingFilterProxy(beanName); filterProxy.setContextAttribute(attrName); filterProxy.setServletContext(sc); MockHttpServletRequest request = new MockHttpServletRequest(); MockHttpServletResponse response = new MockHttpServletResponse(); filterProxy.doFilter(request, response, null); assertNull(targetFilter.filterConfig); assertEquals(Boolean.TRUE, request.getAttribute("called")); filterProxy.destroy(); assertNull(targetFilter.filterConfig); }
@Test public void testDelegatingFilterProxyWithFilterDelegateInstance() throws ServletException, IOException { MockFilter targetFilter = new MockFilter(); DelegatingFilterProxy filterProxy = new DelegatingFilterProxy(targetFilter); filterProxy.init(new MockFilterConfig(new MockServletContext())); MockHttpServletRequest request = new MockHttpServletRequest(); MockHttpServletResponse response = new MockHttpServletResponse(); filterProxy.doFilter(request, response, null); assertNull(targetFilter.filterConfig); assertEquals(Boolean.TRUE, request.getAttribute("called")); filterProxy.destroy(); assertNull(targetFilter.filterConfig); }
@Test public void testDelegatingFilterProxyWithFilterName() throws ServletException, IOException { ServletContext sc = new MockServletContext(); StaticWebApplicationContext wac = new StaticWebApplicationContext(); wac.setServletContext(sc); wac.registerSingleton("targetFilter", MockFilter.class); wac.refresh(); sc.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac); MockFilter targetFilter = (MockFilter) wac.getBean("targetFilter"); MockFilterConfig proxyConfig = new MockFilterConfig(sc, "targetFilter"); DelegatingFilterProxy filterProxy = new DelegatingFilterProxy(); filterProxy.init(proxyConfig); MockHttpServletRequest request = new MockHttpServletRequest(); MockHttpServletResponse response = new MockHttpServletResponse(); filterProxy.doFilter(request, response, null); assertNull(targetFilter.filterConfig); assertEquals(Boolean.TRUE, request.getAttribute("called")); filterProxy.destroy(); assertNull(targetFilter.filterConfig); }
@Test public void testDelegatingFilterProxyWithFrameworkServletContext() throws ServletException, IOException { ServletContext sc = new MockServletContext(); StaticWebApplicationContext wac = new StaticWebApplicationContext(); wac.setServletContext(sc); wac.registerSingleton("targetFilter", MockFilter.class); wac.refresh(); sc.setAttribute("org.springframework.web.servlet.FrameworkServlet.CONTEXT.dispatcher", wac); MockFilter targetFilter = (MockFilter) wac.getBean("targetFilter"); MockFilterConfig proxyConfig = new MockFilterConfig(sc); proxyConfig.addInitParameter("targetBeanName", "targetFilter"); DelegatingFilterProxy filterProxy = new DelegatingFilterProxy(); filterProxy.init(proxyConfig); MockHttpServletRequest request = new MockHttpServletRequest(); MockHttpServletResponse response = new MockHttpServletResponse(); filterProxy.doFilter(request, response, null); assertNull(targetFilter.filterConfig); assertEquals(Boolean.TRUE, request.getAttribute("called")); filterProxy.destroy(); assertNull(targetFilter.filterConfig); }
@Test public void testDelegatingFilterProxyWithLazyContextStartup() throws ServletException, IOException { ServletContext sc = new MockServletContext(); MockFilterConfig proxyConfig = new MockFilterConfig(sc); proxyConfig.addInitParameter("targetBeanName", "targetFilter"); DelegatingFilterProxy filterProxy = new DelegatingFilterProxy(); filterProxy.init(proxyConfig); StaticWebApplicationContext wac = new StaticWebApplicationContext(); wac.setServletContext(sc); wac.registerSingleton("targetFilter", MockFilter.class); wac.refresh(); sc.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac); MockFilter targetFilter = (MockFilter) wac.getBean("targetFilter"); MockHttpServletRequest request = new MockHttpServletRequest(); MockHttpServletResponse response = new MockHttpServletResponse(); filterProxy.doFilter(request, response, null); assertNull(targetFilter.filterConfig); assertEquals(Boolean.TRUE, request.getAttribute("called")); filterProxy.destroy(); assertNull(targetFilter.filterConfig); }
@Test public void testDelegatingFilterProxyInjectedPreferred() throws ServletException, IOException { ServletContext sc = new MockServletContext(); StaticWebApplicationContext wac = new StaticWebApplicationContext(); wac.setServletContext(sc); wac.refresh(); sc.setAttribute("org.springframework.web.servlet.FrameworkServlet.CONTEXT.dispatcher", wac); StaticWebApplicationContext injectedWac = new StaticWebApplicationContext(); injectedWac.setServletContext(sc); String beanName = "targetFilter"; injectedWac.registerSingleton(beanName, MockFilter.class); injectedWac.refresh(); MockFilter targetFilter = (MockFilter) injectedWac.getBean(beanName); DelegatingFilterProxy filterProxy = new DelegatingFilterProxy(beanName, injectedWac); MockHttpServletRequest request = new MockHttpServletRequest(); MockHttpServletResponse response = new MockHttpServletResponse(); filterProxy.doFilter(request, response, null); assertNull(targetFilter.filterConfig); assertEquals(Boolean.TRUE, request.getAttribute("called")); filterProxy.destroy(); assertNull(targetFilter.filterConfig); }
@Test public void testDelegatingFilterProxy() throws ServletException, IOException { ServletContext sc = new MockServletContext(); StaticWebApplicationContext wac = new StaticWebApplicationContext(); wac.setServletContext(sc); wac.registerSingleton("targetFilter", MockFilter.class); wac.refresh(); sc.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac); MockFilter targetFilter = (MockFilter) wac.getBean("targetFilter"); MockFilterConfig proxyConfig = new MockFilterConfig(sc); proxyConfig.addInitParameter("targetBeanName", "targetFilter"); DelegatingFilterProxy filterProxy = new DelegatingFilterProxy(); filterProxy.init(proxyConfig); MockHttpServletRequest request = new MockHttpServletRequest(); MockHttpServletResponse response = new MockHttpServletResponse(); filterProxy.doFilter(request, response, null); assertNull(targetFilter.filterConfig); assertEquals(Boolean.TRUE, request.getAttribute("called")); filterProxy.destroy(); assertNull(targetFilter.filterConfig); }
@Test public void testDelegatingFilterProxyAndCustomContextAttribute() throws ServletException, IOException { ServletContext sc = new MockServletContext(); StaticWebApplicationContext wac = new StaticWebApplicationContext(); wac.setServletContext(sc); wac.registerSingleton("targetFilter", MockFilter.class); wac.refresh(); sc.setAttribute("CUSTOM_ATTR", wac); MockFilter targetFilter = (MockFilter) wac.getBean("targetFilter"); MockFilterConfig proxyConfig = new MockFilterConfig(sc); proxyConfig.addInitParameter("targetBeanName", "targetFilter"); proxyConfig.addInitParameter("contextAttribute", "CUSTOM_ATTR"); DelegatingFilterProxy filterProxy = new DelegatingFilterProxy(); filterProxy.init(proxyConfig); MockHttpServletRequest request = new MockHttpServletRequest(); MockHttpServletResponse response = new MockHttpServletResponse(); filterProxy.doFilter(request, response, null); assertNull(targetFilter.filterConfig); assertEquals(Boolean.TRUE, request.getAttribute("called")); filterProxy.destroy(); assertNull(targetFilter.filterConfig); }
@Test public void testDelegatingFilterProxyWithTargetFilterLifecycle() throws ServletException, IOException { ServletContext sc = new MockServletContext(); StaticWebApplicationContext wac = new StaticWebApplicationContext(); wac.setServletContext(sc); wac.registerSingleton("targetFilter", MockFilter.class); wac.refresh(); sc.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac); MockFilter targetFilter = (MockFilter) wac.getBean("targetFilter"); MockFilterConfig proxyConfig = new MockFilterConfig(sc); proxyConfig.addInitParameter("targetBeanName", "targetFilter"); proxyConfig.addInitParameter("targetFilterLifecycle", "true"); DelegatingFilterProxy filterProxy = new DelegatingFilterProxy(); filterProxy.init(proxyConfig); assertEquals(proxyConfig, targetFilter.filterConfig); MockHttpServletRequest request = new MockHttpServletRequest(); MockHttpServletResponse response = new MockHttpServletResponse(); filterProxy.doFilter(request, response, null); assertEquals(proxyConfig, targetFilter.filterConfig); assertEquals(Boolean.TRUE, request.getAttribute("called")); filterProxy.destroy(); assertNull(targetFilter.filterConfig); }
@Test public void testDelegatingFilterProxyWithTargetBeanNameAndNotYetRefreshedApplicationContext() throws ServletException, IOException { MockServletContext sc = new MockServletContext(); StaticWebApplicationContext wac = new StaticWebApplicationContext(); wac.setServletContext(sc); wac.registerSingleton("targetFilter", MockFilter.class); // wac.refresh(); // note that the context is not set as the ROOT attribute in the ServletContext! DelegatingFilterProxy filterProxy = new DelegatingFilterProxy("targetFilter", wac); filterProxy.init(new MockFilterConfig(sc)); MockHttpServletRequest request = new MockHttpServletRequest(); MockHttpServletResponse response = new MockHttpServletResponse(); filterProxy.doFilter(request, response, null); MockFilter targetFilter = (MockFilter) wac.getBean("targetFilter"); assertNull(targetFilter.filterConfig); assertEquals(Boolean.TRUE, request.getAttribute("called")); filterProxy.destroy(); assertNull(targetFilter.filterConfig); }
@Test public void testDelegatingFilterProxyWithTargetBeanName() throws ServletException, IOException { MockServletContext sc = new MockServletContext(); StaticWebApplicationContext wac = new StaticWebApplicationContext(); wac.setServletContext(sc); wac.registerSingleton("targetFilter", MockFilter.class); wac.refresh(); sc.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac); MockFilter targetFilter = (MockFilter) wac.getBean("targetFilter"); DelegatingFilterProxy filterProxy = new DelegatingFilterProxy("targetFilter"); filterProxy.init(new MockFilterConfig(sc)); MockHttpServletRequest request = new MockHttpServletRequest(); MockHttpServletResponse response = new MockHttpServletResponse(); filterProxy.doFilter(request, response, null); assertNull(targetFilter.filterConfig); assertEquals(Boolean.TRUE, request.getAttribute("called")); filterProxy.destroy(); assertNull(targetFilter.filterConfig); }
@Override public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException { try { super.doFilter(servletRequest, servletResponse, filterChain); } catch (RuntimeException e) { // Log unhandled exceptions logger.error(e.getMessage(), e); throw e; } if (servletRequest instanceof HttpServletRequest) { HttpServletRequest request = (HttpServletRequest) servletRequest; HttpSession session = request.getSession(false); if (session != null) { // Log authentication errors if a backend authentication repository is unavailable, for example Throwable ex = (Throwable) session.getAttribute(WebAttributes.AUTHENTICATION_EXCEPTION); if (ex instanceof AuthenticationServiceException) { logger.error("Authentication error.", ex); } } } } }
@Override public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException { try { super.doFilter(servletRequest, servletResponse, filterChain); } catch (RuntimeException e) { // Log unhandled exceptions logger.error(e.getMessage(), e); throw e; } if (servletRequest instanceof HttpServletRequest) { HttpServletRequest request = (HttpServletRequest) servletRequest; HttpSession session = request.getSession(false); if (session != null) { // Log authentication errors if a backend authentication repository is unavailable, for example Throwable ex = (Throwable) session.getAttribute(WebAttributes.AUTHENTICATION_EXCEPTION); if (ex instanceof AuthenticationServiceException) { logger.error("Authentication error.", ex); } } } } }
@Override public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { findWebApplicationContext(); if (isSecurityEnabled()) { super.doFilter(request, response, chain); } else { chain.doFilter(request, response); } }
@Override public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain) throws ServletException, IOException { try{ if (request instanceof HttpServletRequest) { String path = ((HttpServletRequest)request).getRequestURI().substring(((HttpServletRequest) request).getContextPath().length()); if(MusicUtil.isExcludedApi(path) || !MusicUtil.isMusicEnable()) request.setAttribute("org.springframework.session.web.http.SessionRepositoryFilter.FILTERED", Boolean.TRUE); } }catch(Exception e){ logger.error(EELFLoggerDelegate.errorLogger, "Failed to check the exclude apis ", e); } super.doFilter(request, response, filterChain); } }
@Override public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain) throws ServletException, IOException { String username = request.getParameter("username"); String password = request.getParameter("password"); String requestLocaleString = request.getParameter("locale"); String url = ((HttpServletRequest)request).getRequestURI(); HttpSession session = ((HttpServletRequest)request).getSession(true); if (session != null) { String sessionLocaleString = (String)session.getAttribute(LOCALE); if (requestLocaleString != null && !requestLocaleString.equals(sessionLocaleString)) { LocaleContextHolder.setLocale(new Locale(requestLocaleString)); session.setAttribute(LOCALE, requestLocaleString); Locale.setDefault(new Locale(requestLocaleString)); log.debug("Set locale to {}",requestLocaleString); if (url.endsWith("login") && (StringUtils.isEmpty(username) || StringUtils.isEmpty(password))) { request.getRequestDispatcher("/login.jsp").forward(request, response); return; } } } super.doFilter(request, response, filterChain); } }
/** * Bypasses execution of the filter if no {@code WebApplicationContext} is available, delegating directly to the * filter chain, or performs normal filtering if a context is available. * <p> * Once a {@code WebApplicationContext} is available once, this filter will never bypass again (even if, for some * reason, the context later disappears). * * @param request the servlet request to filter * @param response the servlet response * @param filterChain the filter chain * @throws ServletException May be thrown by the base class or the chain; never thrown locally. * @throws IOException May be thrown by the base class or the chain; never thrown locally. */ @Override public void doFilter(@Nonnull ServletRequest request, @Nonnull ServletResponse response, @Nonnull FilterChain filterChain) throws ServletException, IOException { if (bypassable && findWebApplicationContext() == null) { LOG.warn("Bypassing [{}]; no Spring WebApplicationContext is available", getFilterName()); filterChain.doFilter(request, response); } else { LOG.trace("Found Spring WebApplicationContext; attempting to invoke delegate"); super.doFilter(request, response, filterChain); } }
/** * If the proxy manager is available, filtering should be instead * delegated to its FilterChainProxy. */ @Override public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain) throws ServletException, IOException { WebApplicationContext context = super.findWebApplicationContext(); MotechProxyManager proxyManager = context.getBean(MotechProxyManager.class); if (isAdminMode) { anonymousFilter.doFilter(request, response, filterChain); } else if (proxyManager != null) { proxyManager.getFilterChainProxy().doFilter(request, response, filterChain); } else { super.doFilter(request, response, filterChain); } }