/*
* Registers a subcontext with red5
*/
public void registerSubContext(String webAppKey) {
// get the sub contexts - servlet context
ServletContext ctx = servletContext.getContext(webAppKey);
if (ctx == null) {
ctx = servletContext;
}
ContextLoader loader = new ContextLoader();
ConfigurableWebApplicationContext appCtx =
(ConfigurableWebApplicationContext) loader.initWebApplicationContext(ctx);
appCtx.setParent(applicationContext);
appCtx.refresh();
ctx.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, appCtx);
ConfigurableBeanFactory appFactory = appCtx.getBeanFactory();
logger.debug("About to grab Webcontext bean for " + webAppKey);
Context webContext = (Context) appCtx.getBean("web.context");
webContext.setCoreBeanFactory(parentFactory);
webContext.setClientRegistry(clientRegistry);
webContext.setServiceInvoker(globalInvoker);
webContext.setScopeResolver(globalResolver);
webContext.setMappingStrategy(globalStrategy);
WebScope scope = (WebScope) appFactory.getBean("web.scope");
scope.setServer(server);
scope.setParent(global);
scope.register();
scope.start();
// register the context so we dont try to reinitialize it
registeredContexts.add(ctx);
}
private void handleStudentAssetManager(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
ServletContext servletContext2 = this.getServletContext();
ServletContext vlewrappercontext = servletContext2.getContext("/vlewrapper");
User user = ControllerUtil.getSignedInUser();
String studentuploads_base_dir = portalProperties.getProperty("studentuploads_base_dir");
try {
// get the run
String runId = request.getParameter("runId");
Run run = runService.retrieveById(new Long(runId));
// get the project id
Project project = run.getProject();
Serializable projectId = project.getId();
// set the project id into the request so the vlewrapper controller has access to it
request.setAttribute("projectId", projectId + "");
// get the workgroup id
List<Workgroup> workgroupListByOfferingAndUser =
workgroupService.getWorkgroupListByOfferingAndUser(run, user);
Workgroup workgroup = workgroupListByOfferingAndUser.get(0);
Long workgroupId = workgroup.getId();
// set the workgroup id into the request so the vlewrapper controller has access to it
request.setAttribute(
"dirName",
run.getId()
+ "/"
+ workgroupId
+ "/unreferenced"); // looks like /studentuploads/[runId]/[workgroupId]/unreferenced
String commandParamter = request.getParameter("command");
if (commandParamter != null && "studentAssetCopyForReference".equals(commandParamter)) {
request.setAttribute(
"referencedDirName",
run.getId()
+ "/"
+ workgroupId
+ "/referenced"); // if we're copying student asset for reference, also pass along
// the referenced dir. looks like
// /studentuploads/[runId]/[workgroupId]/referenced
}
if (studentuploads_base_dir != null) {
request.setAttribute("studentuploads_base_dir", studentuploads_base_dir);
}
// forward the request to the vlewrapper controller
RequestDispatcher requestDispatcher =
vlewrappercontext.getRequestDispatcher("/vle/studentassetmanager.html");
requestDispatcher.forward(request, response);
} catch (NumberFormatException e) {
e.printStackTrace();
} catch (ObjectNotFoundException e) {
e.printStackTrace();
}
}
private String captureResponse(ServletRequest req, ServletResponse res, String uri)
throws ServletException, IOException {
CapturingResponseWrapper responseWrapper =
new CapturingResponseWrapper((HttpServletResponse) res);
RequestDispatcher dispatcher = servletContext.getContext(uri).getRequestDispatcher(uri);
if (dispatcher == null) {
return null;
}
dispatcher.forward(req, responseWrapper);
return responseWrapper.getCapturedResponseString();
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String title = "Shared Info";
out.println(
"<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 "
+ "Transitional//EN\">"
+ "<HTML>\n"
+ "<HEAD><TITLE>"
+ title
+ "</TITLE></HEAD>\n"
+ "<BODY BGCOLOR=\"#FDF5E6\">\n"
+ "<H1 ALIGN=\"CENTER\">"
+ title
+ "</H1>\n"
+ "<UL>\n"
+ " <LI>Session:");
HttpSession session = request.getSession(true);
Enumeration attributes = session.getAttributeNames();
out.println(getAttributeList(attributes));
out.println(" <LI>Current Servlet Context:");
ServletContext application = getServletContext();
attributes = application.getAttributeNames();
out.println(getAttributeList(attributes));
out.println(" <LI>Servlet Context of /shareTest1:");
application = application.getContext("/shareTest1");
if (application == null) {
out.println("Context sharing disabled");
} else {
attributes = application.getAttributeNames();
out.println(getAttributeList(attributes));
}
out.println(" <LI>Cookies:<UL>");
Cookie[] cookies = request.getCookies();
if ((cookies == null) || (cookies.length == 0)) {
out.println(" <LI>No cookies found.");
} else {
Cookie cookie;
for (int i = 0; i < cookies.length; i++) {
cookie = cookies[i];
out.println(" <LI>" + cookie.getName());
}
}
out.println(" </UL>\n" + "</UL>\n" + "</BODY></HTML>");
}
/**
* Constructs an instance of a PortletWebApplicationImpl from a supplied ui application name and
* corresponding <code>ServletContext</code>
*
* @param webApplicationName the the web application name
* @param context the <code>ServletContext</code>
*/
public PortletWebApplicationImpl(String webApplicationName, ServletContext context)
throws PortletException {
super(context);
this.webApplicationName = webApplicationName;
// get the servlet context for the coreportlets webapp
String contextURIPath;
if (webApplicationName.startsWith("/")) {
contextURIPath = webApplicationName;
this.webApplicationName = webApplicationName.substring(1);
} else {
contextURIPath = "/" + webApplicationName;
}
// Get the cross context servlet context
ServletContext ctx = context.getContext(contextURIPath);
// System.err.println("contextURIPath: " + contextURIPath);
// System.err.println("contextName: " + ctx.getServletContextName());
// System.err.println("context path: " + ctx.getRealPath(""));
// System.err.println("testing example portlets");
// ServletContext testsc = context.getContext("/exampleportlets");
// System.err.println("description: " + ctx.getServletContextName());
// System.err.println("testing core portlets");
// testsc = context.getContext("/coreportlets");
// System.err.println("description: " + testsc.getServletContextName());
// System.err.println("context path: " + te.getRealPath(""));
if (ctx == null) {
log.error(webApplicationName + ": Unable to get ServletContext for: " + contextURIPath);
throw new PortletException(
webApplicationName + ": Unable to get ServletContext for: " + contextURIPath);
}
log.debug("context path: " + ctx.getRealPath(""));
this.webAppDescription = ctx.getServletContextName();
// load portlet.xml
loadPortlets(ctx, Thread.currentThread().getContextClassLoader());
// load services xml
if (!isJSR) loadServices(ctx, Thread.currentThread().getContextClassLoader());
// load roles.xml
if (!isJSR) loadRoles(ctx);
// load group.xml (and if found load layout.xml)
if (!isJSR) loadGroup(ctx);
}
/** Gets current or cross context <code>ServletContext</code>. */
protected ServletContext getServletContext() {
ServletContext sc = null;
if (StringUtils.hasText(context)) {
sc = servletContext.getContext(context);
if (sc == null) {
throw new UnsupportedOperationException(
"Unable to get context for '"
+ context
+ "'. "
+ "Server may not have cross context support or may be configured incorrectly.");
}
} else {
sc = servletContext;
}
return sc;
}
/**
* Handle student status requests
*
* @param request
* @param response
*/
private void handleRunStatus(HttpServletRequest request, HttpServletResponse response) {
ServletContext servletContext = this.getServletContext();
ServletContext vlewrappercontext = servletContext.getContext("/vlewrapper");
try {
RequestDispatcher requestDispatcher =
vlewrappercontext.getRequestDispatcher("/runStatus.html");
// make sure the user is allowed to make this POST
if (authenticateRunStatusPOST(request, response)) {
// forward the request to the vlewrapper
requestDispatcher.forward(request, response);
}
} catch (ServletException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
private ModelAndView handlePost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String type = request.getParameter("type");
ServletContext servletContext2 = this.getServletContext();
ServletContext vlewrappercontext = servletContext2.getContext("/vlewrapper");
User user = ControllerUtil.getSignedInUser();
CredentialManager.setRequestCredentials(request, user);
if (type == null) {
// post student data
RequestDispatcher requestDispatcher =
vlewrappercontext.getRequestDispatcher("/postdata.html");
requestDispatcher.forward(request, response);
} else if (type.equals("flag")
|| type.equals("inappropriateFlag")
|| type.equals("annotation")) {
RequestDispatcher requestDispatcher =
vlewrappercontext.getRequestDispatcher("/annotations.html");
requestDispatcher.forward(request, response);
} else if (type.equals("journal")) {
RequestDispatcher requestDispatcher =
vlewrappercontext.getRequestDispatcher("/journaldata.html");
requestDispatcher.forward(request, response);
} else if (type.equals("peerreview")) {
RequestDispatcher requestDispatcher =
vlewrappercontext.getRequestDispatcher("/peerreview.html");
requestDispatcher.forward(request, response);
} else if (type.equals("ideaBasket")) {
handleIdeaBasket(request, response);
} else if (type.equals("studentAssetManager")) {
handleStudentAssetManager(request, response);
} else if (type.equals("viewStudentAssets")) {
handleViewStudentAssets(request, response);
} else if (type.equals("chatLog")) {
RequestDispatcher requestDispatcher = vlewrappercontext.getRequestDispatcher("/chatLog.html");
requestDispatcher.forward(request, response);
} else if (type.equals("studentStatus")) {
handleStudentStatus(request, response);
} else if (type.equals("runStatus")) {
handleRunStatus(request, response);
}
return null;
}
@Test
public void aliasHit() throws IOException, ServletException {
AliasHandler handler = new AliasHandler(commandProcessor, true, pathAliases);
pathAliases.put("/hitPath", "/context/alternatePath");
ServletContext origContext = mock(ServletContext.class);
ServletContext newContext = mock(ServletContext.class);
when(request.getServletContext()).thenReturn(origContext);
ArgumentCaptor<String> requestContextPath = ArgumentCaptor.forClass(String.class);
when(origContext.getContext(requestContextPath.capture())).thenReturn(newContext);
when(newContext.getContextPath()).thenReturn("/context");
RequestDispatcher requestDispatcher = mock(RequestDispatcher.class);
ArgumentCaptor<String> requestDispatcherPath = ArgumentCaptor.forClass(String.class);
when(newContext.getRequestDispatcher(requestDispatcherPath.capture()))
.thenReturn(requestDispatcher);
handler.handle("/hitPath", baseRequest, request, response);
verify(requestDispatcher, times(1)).forward(request, response);
assertEquals("/context/alternatePath", requestContextPath.getValue());
assertEquals("/alternatePath", requestDispatcherPath.getValue());
}
private void handleViewStudentAssets(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
ServletContext servletContext2 = this.getServletContext();
ServletContext vlewrappercontext = servletContext2.getContext("/vlewrapper");
User user = ControllerUtil.getSignedInUser();
String studentuploads_base_dir = portalProperties.getProperty("studentuploads_base_dir");
try {
// get the run
String runId = request.getParameter("runId");
Run run = runService.retrieveById(new Long(runId));
// get the project id
Project project = run.getProject();
Serializable projectId = project.getId();
// set the project id into the request so the vlewrapper controller has access to it
request.setAttribute("projectId", projectId + "");
// set the workgroup id into the request so the vlewrapper controller has access to it
if (studentuploads_base_dir != null) {
request.setAttribute("studentuploads_base_dir", studentuploads_base_dir);
}
// workgroups is a ":" separated string of workgroups
String workgroups = request.getParameter("workgroups");
request.setAttribute("dirName", workgroups);
// forward the request to the vlewrapper controller
RequestDispatcher requestDispatcher =
vlewrappercontext.getRequestDispatcher("/vle/studentassetmanager.html");
requestDispatcher.forward(request, response);
} catch (NumberFormatException e) {
e.printStackTrace();
} catch (ObjectNotFoundException e) {
e.printStackTrace();
}
}
@Override
public void route(
MutableHttpServletRequest servletRequest, MutableHttpServletResponse servletResponse)
throws IOException, ServletException, URISyntaxException {
DestinationLocation location = null;
if (!StringUtilities.isBlank(defaultDst)) {
servletRequest.addDestination(defaultDst, servletRequest.getRequestURI(), -1);
}
RouteDestination routingDestination = servletRequest.getDestination();
String rootPath = "";
if (routingDestination != null) {
Destination configDestinationElement =
destinations.get(routingDestination.getDestinationId());
if (configDestinationElement == null) {
LOG.warn(
"Invalid routing destination specified: "
+ routingDestination.getDestinationId()
+ " for domain: "
+ domain.getId());
((HttpServletResponse) servletResponse).setStatus(HttpStatusCode.NOT_FOUND.intValue());
} else {
location =
locationBuilder.build(
configDestinationElement, routingDestination.getUri(), servletRequest);
rootPath = configDestinationElement.getRootPath();
}
}
if (location != null) {
// According to the Java 6 javadocs the routeDestination passed into getContext:
// "The given path [routeDestination] must begin with /, is interpreted relative to the
// server's document root
// and is matched against the context roots of other web applications hosted on this
// container."
final ServletContext targetContext = context.getContext(location.getUri().toString());
if (targetContext != null) {
// Capture this for Location header processing
final HttpServletRequest originalRequest = (HttpServletRequest) servletRequest.getRequest();
String uri =
new DispatchPathBuilder(location.getUri().getPath(), targetContext.getContextPath())
.build();
final RequestDispatcher dispatcher = targetContext.getRequestDispatcher(uri);
servletRequest.setRequestUrl(new StringBuffer(location.getUrl().toExternalForm()));
servletRequest.setRequestUri(location.getUri().getPath());
requestHeaderService.setVia(servletRequest);
requestHeaderService.setXForwardedFor(servletRequest);
if (dispatcher != null) {
LOG.debug("Attempting to route to " + location.getUri());
LOG.debug("Request URL: " + ((HttpServletRequest) servletRequest).getRequestURL());
LOG.debug("Request URI: " + ((HttpServletRequest) servletRequest).getRequestURI());
LOG.debug("Context path = " + targetContext.getContextPath());
final long startTime = System.currentTimeMillis();
try {
reportingService.incrementRequestCount(routingDestination.getDestinationId());
dispatcher.forward(servletRequest, servletResponse);
final long stopTime = System.currentTimeMillis();
reportingService.recordServiceResponse(
routingDestination.getDestinationId(),
servletResponse.getStatus(),
(stopTime - startTime));
responseHeaderService.fixLocationHeader(
originalRequest,
servletResponse,
routingDestination,
location.getUri().toString(),
rootPath);
} catch (ClientHandlerException e) {
if (e.getCause() instanceof ReadLimitReachedException) {
LOG.error("Error reading request content", e);
servletResponse.sendError(
HttpStatusCode.REQUEST_ENTITY_TOO_LARGE.intValue(),
"Error reading request content");
servletResponse.setLastException(e);
} else {
LOG.error("Connection Refused to " + location.getUri() + " " + e.getMessage(), e);
((HttpServletResponse) servletResponse)
.setStatus(HttpStatusCode.SERVICE_UNAVAIL.intValue());
}
}
}
}
}
}
/**
* Loads, parses and returns the resource of the specified URI, or null if not found. The parser
* is defined by the loader defined in {@link ResourceCache}.
*
* @param cache the resource cache. Note: its loader must extend from {@link ResourceLoader}.
* @param path the URI path
* @param extra the extra parameter that will be passed to {@link
* ResourceLoader#parse(String,File,Object)} and {@link
* ResourceLoader#parse(String,URL,Object)}
*/
public static final <V> V get(
ResourceCache<V> cache, ServletContext ctx, String path, Object extra) {
// 20050905: Tom Yeh
// We don't need to handle the default name if user specifies only a dir
// because it is handled by the container directly
// And, web developer has to specify <welcome-file> in web.xml
URL url = null;
if (path == null || path.length() == 0) path = "/";
else if (path.charAt(0) != '/') {
if (path.indexOf("://") > 0) {
try {
url = new URL(path);
} catch (java.net.MalformedURLException ex) {
throw new SystemException(ex);
}
} else path = '/' + path;
}
if (url == null) {
if (path.startsWith("/~")) {
final ServletContext ctx0 = ctx;
final String path0 = path;
final int j = path.indexOf('/', 2);
final String ctxpath;
if (j >= 0) {
ctxpath = "/" + path.substring(2, j);
path = path.substring(j);
} else {
ctxpath = "/" + path.substring(2);
path = "/";
}
final ExtendletContext extctx = Servlets.getExtendletContext(ctx, ctxpath.substring(1));
if (extctx != null) {
url = extctx.getResource(path);
// if (log.debugable()) log.debug("Resolving "+path0+" to "+url);
if (url == null) return null;
try {
return cache.get(new ResourceInfo(path, url, extra));
} catch (Throwable ex) {
final IOException ioex = getIOException(ex);
if (ioex == null) throw SystemException.Aide.wrap(ex);
log.warningBriefly("Unable to load " + url, ioex);
}
return null;
}
ctx = ctx.getContext(ctxpath);
if (ctx == null) { // failed
// if (log.debugable()) log.debug("Context not found: "+ctxpath);
ctx = ctx0;
path = path0; // restore
}
}
final String flnm = ctx.getRealPath(path);
if (flnm != null) {
try {
return cache.get(new ResourceInfo(path, new File(flnm), extra));
// it is loader's job to check the existence
} catch (Throwable ex) {
final IOException ioex = getIOException(ex);
if (ioex == null) throw SystemException.Aide.wrap(ex);
log.warningBriefly("Unable to load " + flnm, ioex);
}
return null;
}
}
// try url because some server uses JAR format
try {
if (url == null) url = ctx.getResource(path);
if (url != null) return cache.get(new ResourceInfo(path, url, extra));
} catch (Throwable ex) {
final IOException ioex = getIOException(ex);
if (ioex == null) throw SystemException.Aide.wrap(ex);
log.warningBriefly("Unable to load " + path, ioex);
}
return null;
}
@Override
public FiberServletContext getContext(String uripath) {
return new FiberServletContext(sc.getContext(uripath), ac);
}
@Override
public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
throws ServletException, IOException {
if (!Aura.getConfigAdapter().isTestAllowed()) {
chain.doFilter(req, res);
return;
}
TestContextAdapter testContextAdapter = Aura.get(TestContextAdapter.class);
if (testContextAdapter == null) {
chain.doFilter(req, res);
return;
}
// Check for requests to execute a JSTest, i.e. initial component GETs with particular
// parameters.
HttpServletRequest request = (HttpServletRequest) req;
if ("GET".equals(request.getMethod())) {
String contextPath = request.getContextPath();
String uri = request.getRequestURI();
String browserType = request.getParameter("aura.browserType");
if (browserType == null) {
// read it from request header
String ua = request.getHeader(HttpHeaders.USER_AGENT);
if (ua != null) {
ua = ua.toLowerCase();
if (ua.contains("chrome")) {
browserType = "GOOGLECHROME";
} else if (ua.contains("safari")) {
browserType = "SAFARI";
} else if (ua.contains("firefox")) {
browserType = "FIREFOX";
} else if (ua.contains("ipad")) {
browserType = "IPAD";
} else if (ua.contains("iphone")) {
browserType = "IPHONE";
} else if (ua.contains("msie 10")) {
browserType = "IE10";
} else if (ua.contains("msie 9")) {
browserType = "IE9";
} else if (ua.contains("msie 8")) {
browserType = "IE8";
} else if (ua.contains("msie 7")) {
browserType = "IE7";
} else if (ua.contains("msie 6")) {
browserType = "IE6";
} else if (ua.contains("trident/7.0")) {
browserType = "IE11";
} else if (ua.contains("edge/12")) {
browserType = "IE12";
} else {
browserType = "OTHER";
}
}
}
String path;
if (uri.startsWith(contextPath)) {
path = uri.substring(contextPath.length());
} else {
path = uri;
}
Matcher matcher = AuraRewriteFilter.DESCRIPTOR_PATTERN.matcher(path);
if (matcher.matches()) {
// Extract the target component since AuraContext usually does not have the app descriptor
// set yet.
DefType type = "app".equals(matcher.group(3)) ? DefType.APPLICATION : DefType.COMPONENT;
String namespace = matcher.group(1);
String name = matcher.group(2);
DefDescriptor<?> targetDescriptor =
Aura.getDefinitionService()
.getDefDescriptor(
String.format("%s:%s", namespace, name), type.getPrimaryInterface());
// Check if a single jstest is being requested.
String testToRun = jstestToRun.get(request);
if (testToRun != null && !testToRun.isEmpty()) {
AuraContext context = Aura.getContextService().getCurrentContext();
Format format = context.getFormat();
switch (format) {
case HTML:
TestCaseDef testDef;
TestContext testContext;
String targetUri;
try {
TestSuiteDef suiteDef = getTestSuite(targetDescriptor);
testDef = getTestCase(suiteDef, testToRun);
testDef.validateDefinition();
testDef.setCurrentBrowser(browserType);
testContextAdapter.getTestContext(testDef.getQualifiedName());
testContextAdapter.release();
testContext = testContextAdapter.getTestContext(testDef.getQualifiedName());
targetUri = buildJsTestTargetUri(targetDescriptor, testDef);
} catch (QuickFixException e) {
((HttpServletResponse) res).setStatus(HttpStatus.SC_INTERNAL_SERVER_ERROR);
res.setCharacterEncoding(AuraBaseServlet.UTF_ENCODING);
res.getWriter().append(e.getMessage());
Aura.getExceptionAdapter().handleException(e);
return;
}
// Load any test mocks.
Collection<Definition> mocks = testDef.getLocalDefs();
testContext.getLocalDefs().addAll(mocks);
loadTestMocks(context, true, testContext.getLocalDefs());
// Capture the response and inject tags to load jstest.
String capturedResponse = captureResponse(req, res, targetUri);
if (capturedResponse != null) {
res.setCharacterEncoding(AuraBaseServlet.UTF_ENCODING);
if (!Aura.getContextService().isEstablished()) {
// There was an error in the original response, so just write the response out.
res.getWriter().write(capturedResponse);
} else {
String testTag =
buildJsTestScriptTag(targetDescriptor, testToRun, capturedResponse);
injectScriptTags(res.getWriter(), capturedResponse, testTag);
}
return;
}
case JS:
res.setCharacterEncoding(AuraBaseServlet.UTF_ENCODING);
writeJsTestScript(res.getWriter(), targetDescriptor, testToRun);
return;
default:
// Pass it on.
}
}
// aurajstest:jstest app is invokable in the following ways:
// ?aura.mode=JSTEST - run all tests
// ?aura.mode JSTEST&test=XXX - run single test
// ?aura.jstest - run all tests
// ?aura.jstest=XXX - run single test
// ?aura.jstestrun - run all tests
// TODO: delete JSTEST mode
String jstestAppRequest = jstestAppFlag.get(request);
Mode mode = AuraContextFilter.mode.get(request, Mode.PROD);
if (mode == Mode.JSTEST
|| mode == Mode.JSTESTDEBUG
|| jstestAppRequest != null
|| testToRun != null) {
mode = mode.toString().endsWith("DEBUG") ? Mode.AUTOJSTESTDEBUG : Mode.AUTOJSTEST;
String qs = String.format("descriptor=%s:%s&defType=%s", namespace, name, type.name());
String testName = null;
if (jstestAppRequest != null && !jstestAppRequest.isEmpty()) {
testName = jstestAppRequest;
} else if (testToRun != null && !testToRun.isEmpty()) {
testName = testToRun;
}
if (testName != null) {
qs = qs + "&test=" + testName;
}
String newUri =
createURI(
"aurajstest",
"jstest",
DefType.APPLICATION,
mode,
Authentication.AUTHENTICATED.name(),
qs);
RequestDispatcher dispatcher =
servletContext.getContext(newUri).getRequestDispatcher(newUri);
if (dispatcher != null) {
dispatcher.forward(req, res);
return;
}
}
}
}
// Handle mock definitions specified in the tests.
TestContext testContext = getTestContext(request);
if (testContext == null) {
// During manual testing, the test context adapter may not always get cleared.
testContextAdapter.clear();
} else {
ContextService contextService = Aura.getContextService();
if (!contextService.isEstablished()) {
LOG.error("Aura context is not established! New context will NOT be created.");
chain.doFilter(req, res);
return;
}
AuraContext context = contextService.getCurrentContext();
// Reset mocks if requested, or for the initial GET.
boolean doResetMocks = testReset.get(request, Format.HTML.equals(context.getFormat()));
loadTestMocks(context, doResetMocks, testContext.getLocalDefs());
}
chain.doFilter(req, res);
}
@Override
public ServletContext getContext(String s) {
return proxy.getContext(s);
}
private void handleIdeaBasket(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
ServletContext servletContext2 = this.getServletContext();
ServletContext vlewrappercontext = servletContext2.getContext("/vlewrapper");
User signedInUser = ControllerUtil.getSignedInUser();
String action = request.getParameter("action");
try {
// get the run
String runId = request.getParameter("runId");
Run run = runService.retrieveById(new Long(runId));
// get the project id
Project project = run.getProject();
Serializable projectId = project.getId();
// set the project id into the request so the vlewrapper controller has access to it
request.setAttribute("projectId", projectId + "");
// get the authorities for the signed in user
MutableUserDetails signedInUserDetails = signedInUser.getUserDetails();
Collection<? extends GrantedAuthority> authorities = signedInUserDetails.getAuthorities();
boolean isAdmin = false;
boolean isTeacher = false;
boolean isStudent = false;
// this value will determine whether the user can modify anything they want in the public idea
// basket
boolean isPrivileged = false;
for (GrantedAuthority authority : authorities) {
if (authority.getAuthority().equals(UserDetailsService.ADMIN_ROLE)) {
// user is an admin or teacher
isAdmin = true;
isPrivileged = true;
} else if (authority.getAuthority().equals(UserDetailsService.TEACHER_ROLE)) {
// user is an admin or teacher
isTeacher = true;
isPrivileged = true;
}
}
if (!isTeacher) {
isStudent = true;
}
request.setAttribute("isPrivileged", isPrivileged);
if (isAdmin) {
// user is an admin so we do not need to retrieve the workgroup id
} else if (isTeacher) {
// user is a teacher so we will retrieve their workgroup id for the run
// get the workgroup id
List<Workgroup> workgroupListByOfferingAndUser =
workgroupService.getWorkgroupListByOfferingAndUser(run, signedInUser);
// add nullpointer check
Workgroup workgroup = workgroupListByOfferingAndUser.get(0);
Long signedInWorkgroupId = workgroup.getId();
// set the workgroup id into the request so the vlewrapper controller has access to it
request.setAttribute("signedInWorkgroupId", signedInWorkgroupId + "");
} else if (isStudent) {
/*
* the user is a student so we will make sure the run id
* matches the run they are currently working on and then
* retrieve their workgroup id for the run
*/
HashMap<String, Run> studentsToRuns =
(HashMap<String, Run>)
request.getSession().getServletContext().getAttribute("studentsToRuns");
String sessionId = request.getSession().getId();
if (studentsToRuns != null && studentsToRuns.containsKey(sessionId)) {
Run sessionRun = studentsToRuns.get(sessionId);
Long sessionRunId = sessionRun.getId();
if (sessionRunId.equals(new Long(runId))) {
// get the workgroup id
List<Workgroup> workgroupListByOfferingAndUser =
workgroupService.getWorkgroupListByOfferingAndUser(run, signedInUser);
// add nullpointer check
Workgroup workgroup = workgroupListByOfferingAndUser.get(0);
Long signedInWorkgroupId = workgroup.getId();
// set the workgroup id into the request so the vlewrapper controller has access to it
request.setAttribute("signedInWorkgroupId", signedInWorkgroupId + "");
} else {
// run id does not match the run that the student is logged in to
response.sendError(
HttpServletResponse.SC_UNAUTHORIZED,
"Run id does not match run that student is logged in to");
return;
}
} else {
// session id was not found which means the session probably timed out
response.sendError(HttpServletResponse.SC_BAD_REQUEST, "Session no longer valid");
return;
}
}
// forward the request to the vlewrapper controller
RequestDispatcher requestDispatcher =
vlewrappercontext.getRequestDispatcher("/ideaBasket.html");
requestDispatcher.forward(request, response);
} catch (NumberFormatException e) {
e.printStackTrace();
} catch (ObjectNotFoundException e) {
e.printStackTrace();
}
}
private ModelAndView handleGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String type = request.getParameter("type");
ServletContext servletContext2 = this.getServletContext();
ServletContext vlewrappercontext = servletContext2.getContext("/vlewrapper");
User user = ControllerUtil.getSignedInUser();
CredentialManager.setRequestCredentials(request, user);
// get the run id
String runIdString = request.getParameter("runId");
Long runId = null;
if (runIdString != null) {
runId = Long.parseLong(runIdString);
}
Run run = null;
try {
if (runId != null) {
// get the run object
run = runService.retrieveById(runId);
}
} catch (ObjectNotFoundException e1) {
e1.printStackTrace();
}
if (type == null) {
// get student data
RequestDispatcher requestDispatcher = vlewrappercontext.getRequestDispatcher("/getdata.html");
requestDispatcher.forward(request, response);
} else if (type.equals("brainstorm")) {
RequestDispatcher requestDispatcher = vlewrappercontext.getRequestDispatcher("/getdata.html");
requestDispatcher.forward(request, response);
} else if (type.equals("aggregate")) {
setProjectPath(run, request); // set the project path into the request object
if (Boolean.parseBoolean(request.getParameter("allStudents"))) {
// request for all students work in run. lookup workgroups in run and construct
// workgroupIdString
String workgroupIdStr = "";
try {
Set<Workgroup> workgroups = runService.getWorkgroups(runId);
for (Workgroup workgroup : workgroups) {
workgroupIdStr += workgroup.getId() + ":";
}
request.setAttribute("userId", workgroupIdStr);
} catch (ObjectNotFoundException e) {
}
}
RequestDispatcher requestDispatcher = vlewrappercontext.getRequestDispatcher("/getdata.html");
requestDispatcher.forward(request, response);
} else if (type.equals("flag")
|| type.equals("inappropriateFlag")
|| type.equals("annotation")) { // get flags
/*
* set the user info JSONObjects into the request so the vlewrapper servlet
* has access to the teacher and classmate info
*/
setUserInfos(run, request);
setCRaterAttributes(request);
RequestDispatcher requestDispatcher =
vlewrappercontext.getRequestDispatcher("/annotations.html");
requestDispatcher.forward(request, response);
} else if (type.equals("journal")) {
RequestDispatcher requestDispatcher =
vlewrappercontext.getRequestDispatcher("/journaldata.html");
requestDispatcher.forward(request, response);
} else if (type.equals("peerreview")) {
// get the period id
String periodString = request.getParameter("periodId");
Long period = null;
if (periodString != null) {
period = Long.parseLong(periodString);
}
try {
/*
* set the number of students in the class period for when we need
* to calculate peer review opening
*/
Set<Workgroup> classmateWorkgroups = runService.getWorkgroups(runId, period);
request.setAttribute("numWorkgroups", classmateWorkgroups.size());
} catch (ObjectNotFoundException e) {
e.printStackTrace();
}
RequestDispatcher requestDispatcher =
vlewrappercontext.getRequestDispatcher("/peerreview.html");
requestDispatcher.forward(request, response);
} else if (type.equals("xlsexport") || type.equals("specialExport")) {
// set the user info into the request object
setUserInfos(run, request);
// set the project path into the request object
setProjectPath(run, request);
// set the project meta data into the request object
setProjectMetaData(run, request);
String requestPath = "";
if (type.equals("xlsexport")) {
// get the path for regular exports
requestPath = "/getxls.html";
} else if (type.equals("specialExport")) {
// get the path for special exports
requestPath = "/getSpecialExport.html";
}
RequestDispatcher requestDispatcher = vlewrappercontext.getRequestDispatcher(requestPath);
requestDispatcher.forward(request, response);
} else if (type.equals("ideaBasket")) {
handleIdeaBasket(request, response);
} else if (type.equals("studentAssetManager")) {
handleStudentAssetManager(request, response);
} else if (type.equals("viewStudentAssets")) {
handleViewStudentAssets(request, response);
} else if (type.equals("xmppAuthenticate")) {
// check if this portal is xmpp enabled first
String isXMPPEnabled = portalProperties.getProperty("isXMPPEnabled");
if (isXMPPEnabled != null && Boolean.valueOf(isXMPPEnabled)) {
handleWISEXMPPAuthenticate(request, response);
}
} else if (type.equals("cRater")) {
setCRaterAttributes(request);
RequestDispatcher requestDispatcher = vlewrappercontext.getRequestDispatcher("/cRater.html");
requestDispatcher.forward(request, response);
} else if (type.equals("chatLog")) {
RequestDispatcher requestDispatcher = vlewrappercontext.getRequestDispatcher("/chatLog.html");
requestDispatcher.forward(request, response);
} else if (type.equals("studentStatus")) {
RequestDispatcher requestDispatcher =
vlewrappercontext.getRequestDispatcher("/studentStatus.html");
requestDispatcher.forward(request, response);
} else if (type.equals("runStatus")) {
RequestDispatcher requestDispatcher =
vlewrappercontext.getRequestDispatcher("/runStatus.html");
requestDispatcher.forward(request, response);
}
return null;
}
@Override
public void service(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
if (PortalUtil.isMultipartRequest(request)) {
UploadServletRequest uploadServletRequest = new UploadServletRequestImpl(request);
request = uploadServletRequest;
}
String path = GetterUtil.getString(request.getPathInfo());
if ((!path.equals(StringPool.BLANK) && !path.equals(StringPool.SLASH))
|| (request.getParameter("discover") != null)) {
Locale locale = PortalUtil.getLocale(request, response, true);
LocaleThreadLocal.setThemeDisplayLocale(locale);
super.service(request, response);
return;
}
if (_log.isDebugEnabled()) {
_log.debug("Servlet context " + request.getContextPath());
}
String apiPath = PortalUtil.getPathMain() + "/portal/api/jsonws";
HttpSession session = request.getSession();
ServletContext servletContext = session.getServletContext();
boolean remoteAccess = AccessControlThreadLocal.isRemoteAccess();
try {
AccessControlThreadLocal.setRemoteAccess(true);
String contextPath = PortalContextLoaderListener.getPortalServletContextPath();
if (servletContext.getContext(contextPath) != null) {
if (!contextPath.equals(StringPool.SLASH) && apiPath.startsWith(contextPath)) {
apiPath = apiPath.substring(contextPath.length());
}
RequestDispatcher requestDispatcher = request.getRequestDispatcher(apiPath);
requestDispatcher.forward(request, response);
} else {
String servletContextPath = ContextPathUtil.getContextPath(servletContext);
String redirectPath = "/api/jsonws?contextPath=" + HttpUtil.encodeURL(servletContextPath);
response.sendRedirect(redirectPath);
}
} finally {
AccessControlThreadLocal.setRemoteAccess(remoteAccess);
}
}
/**
* Gets the content and defers to registered viewers to generate the markup.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doGet(final HttpServletRequest request, final HttpServletResponse response)
throws ServletException, IOException {
// specify the charset in a response header
response.addHeader("Content-Type", "text/html; charset=UTF-8");
// get the content
final ServletContext servletContext = request.getServletContext();
final ContentAccess contentAccess =
(ContentAccess) servletContext.getAttribute("nifi-content-access");
final ContentRequestContext contentRequest = getContentRequest(request);
if (contentRequest.getDataUri() == null) {
request.setAttribute("title", "Error");
request.setAttribute("messages", "The data reference must be specified.");
// forward to the error page
final ServletContext viewerContext = servletContext.getContext("/nifi");
viewerContext.getRequestDispatcher("/message").forward(request, response);
return;
}
// get the content
final DownloadableContent downloadableContent;
try {
downloadableContent = contentAccess.getContent(contentRequest);
} catch (final ResourceNotFoundException rnfe) {
request.setAttribute("title", "Error");
request.setAttribute("messages", "Unable to find the specified content");
// forward to the error page
final ServletContext viewerContext = servletContext.getContext("/nifi");
viewerContext.getRequestDispatcher("/message").forward(request, response);
return;
} catch (final AccessDeniedException ade) {
request.setAttribute("title", "Acess Denied");
request.setAttribute(
"messages", "Unable to approve access to the specified content: " + ade.getMessage());
// forward to the error page
final ServletContext viewerContext = servletContext.getContext("/nifi");
viewerContext.getRequestDispatcher("/message").forward(request, response);
return;
} catch (final Exception e) {
request.setAttribute("title", "Error");
request.setAttribute("messages", "An unexcepted error has occurred: " + e.getMessage());
// forward to the error page
final ServletContext viewerContext = servletContext.getContext("/nifi");
viewerContext.getRequestDispatcher("/message").forward(request, response);
return;
}
// determine how we want to view the data
String mode = request.getParameter("mode");
// if the name isn't set, use original
if (mode == null) {
mode = DisplayMode.Original.name();
}
// determine the display mode
final DisplayMode displayMode;
try {
displayMode = DisplayMode.valueOf(mode);
} catch (final IllegalArgumentException iae) {
request.setAttribute("title", "Error");
request.setAttribute("messages", "Invalid display mode: " + mode);
// forward to the error page
final ServletContext viewerContext = servletContext.getContext("/nifi");
viewerContext.getRequestDispatcher("/message").forward(request, response);
return;
}
// buffer the content to support reseting in case we need to detect the content type or char
// encoding
try (final BufferedInputStream bis =
new BufferedInputStream(downloadableContent.getContent()); ) {
final String mimeType;
// when standalone and we don't know the type is null as we were able to directly access the
// content bypassing the rest endpoint,
// when clustered and we don't know the type set to octet stream since the content was
// retrieved from the node's rest endpoint
if (downloadableContent.getType() == null
|| downloadableContent.getType().equals(MediaType.OCTET_STREAM.toString())) {
// attempt to detect the content stream if we don't know what it is ()
final DefaultDetector detector = new DefaultDetector();
// create the stream for tika to process, buffered to support reseting
final TikaInputStream tikaStream = TikaInputStream.get(bis);
// provide a hint based on the filename
final Metadata metadata = new Metadata();
metadata.set(Metadata.RESOURCE_NAME_KEY, downloadableContent.getFilename());
// Get mime type
final MediaType mediatype = detector.detect(tikaStream, metadata);
mimeType = mediatype.toString();
} else {
mimeType = downloadableContent.getType();
}
// add attributes needed for the header
request.setAttribute("filename", downloadableContent.getFilename());
request.setAttribute("contentType", mimeType);
// generate the header
request.getRequestDispatcher("/WEB-INF/jsp/header.jsp").include(request, response);
// remove the attributes needed for the header
request.removeAttribute("filename");
request.removeAttribute("contentType");
// generate the markup for the content based on the display mode
if (DisplayMode.Hex.equals(displayMode)) {
final byte[] buffer = new byte[BUFFER_LENGTH];
final int read = StreamUtils.fillBuffer(bis, buffer, false);
// trim the byte array if necessary
byte[] bytes = buffer;
if (read != buffer.length) {
bytes = new byte[read];
System.arraycopy(buffer, 0, bytes, 0, read);
}
// convert bytes into the base 64 bytes
final String base64 = Base64.encodeBase64String(bytes);
// defer to the jsp
request.setAttribute("content", base64);
request.getRequestDispatcher("/WEB-INF/jsp/hexview.jsp").include(request, response);
} else {
// lookup a viewer for the content
final String contentViewerUri = servletContext.getInitParameter(mimeType);
// handle no viewer for content type
if (contentViewerUri == null) {
request.getRequestDispatcher("/WEB-INF/jsp/no-viewer.jsp").include(request, response);
} else {
// create a request attribute for accessing the content
request.setAttribute(
ViewableContent.CONTENT_REQUEST_ATTRIBUTE,
new ViewableContent() {
@Override
public InputStream getContentStream() {
return bis;
}
@Override
public String getContent() throws IOException {
// detect the charset
final CharsetDetector detector = new CharsetDetector();
detector.setText(bis);
detector.enableInputFilter(true);
final CharsetMatch match = detector.detect();
// ensure we were able to detect the charset
if (match == null) {
throw new IOException("Unable to detect character encoding.");
}
// convert the stream using the detected charset
return IOUtils.toString(bis, match.getName());
}
@Override
public ViewableContent.DisplayMode getDisplayMode() {
return displayMode;
}
@Override
public String getFileName() {
return downloadableContent.getFilename();
}
@Override
public String getContentType() {
return mimeType;
}
});
try {
// generate the content
final ServletContext viewerContext = servletContext.getContext(contentViewerUri);
viewerContext.getRequestDispatcher("/view-content").include(request, response);
} catch (final Exception e) {
String message = e.getMessage() != null ? e.getMessage() : e.toString();
message = "Unable to generate view of data: " + message;
// log the error
logger.error(message);
if (logger.isDebugEnabled()) {
logger.error(StringUtils.EMPTY, e);
}
// populate the request attributes
request.setAttribute("title", "Error");
request.setAttribute("messages", message);
// forward to the error page
final ServletContext viewerContext = servletContext.getContext("/nifi");
viewerContext.getRequestDispatcher("/message").forward(request, response);
return;
}
// remove the request attribute
request.removeAttribute(ViewableContent.CONTENT_REQUEST_ATTRIBUTE);
}
}
// generate footer
request.getRequestDispatcher("/WEB-INF/jsp/footer.jsp").include(request, response);
}
}
public ServletContext getContext(String arg0) {
return servletContext.getContext(arg0);
}
public ServletContext getContext(String arg0) {
return delegate.getContext(arg0);
}
