Ejemplo n.º 1
0
 @Init
 public void initLogin() {
   Session s = this.getSessionZK();
   s.setAttribute(Config.LOGEADO, new Boolean(false));
   BindUtils.postGlobalCommand(null, null, "deshabilitarMenu", null);
   this.setTextoFormularioCorriente(" ");
   this.loadUsers();
 }
 @Override
 public UserCredential getUserCredential() {
   Session sess = Sessions.getCurrent();
   UserCredential cre = (UserCredential) sess.getAttribute("userCredential");
   if (cre == null) {
     cre = new UserCredential(); // new a anonymous user and set to session
     sess.setAttribute("userCredential", cre);
   }
   return cre;
 }
Ejemplo n.º 3
0
  /**
   * Outputs the HTML tags of the given component to the given writer.
   *
   * @param path the request path. If null, the servlet path is assumed.
   * @param out the output (never null).
   * @param richlet the richlet to run. If you have only one component to show and no need process
   *     it under an execution, you could use {@link #render(javax.servlet.ServletContext,
   *     javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse,
   *     org.zkoss.zk.ui.Component, String, java.io.Writer)} instead.
   * @since 5.0.5
   */
  public static final void render(
      ServletContext ctx,
      HttpServletRequest request,
      HttpServletResponse response,
      Richlet richlet,
      String path,
      Writer out)
      throws ServletException, IOException {
    if (path == null) path = Https.getThisServletPath(request);

    WebManager webman = WebManager.getWebManagerIfAny(ctx);
    if (webman == null) {
      final String ATTR = "org.zkoss.zkplus.embed.updateURI";
      String updateURI = Library.getProperty(ATTR);
      if (updateURI == null) updateURI = "/zkau";
      else updateURI = Utils.checkUpdateURI(updateURI, ATTR);
      webman = new WebManager(ctx, updateURI);
    }

    final Session sess = WebManager.getSession(ctx, request);
    final WebApp wapp = sess.getWebApp();
    final WebAppCtrl wappc = (WebAppCtrl) wapp;
    final Object old =
        I18Ns.setup(sess, request, response, wapp.getConfiguration().getResponseCharset());
    Execution exec = null;
    try {
      final Desktop desktop = webman.getDesktop(sess, request, response, path, true);
      if (desktop == null) // forward or redirect
      return;

      final RequestInfo ri =
          new RequestInfoImpl(wapp, sess, desktop, request, PageDefinitions.getLocator(wapp, path));
      sess.setAttribute(Attributes.GAE_FIX, new Integer(0));
      ((SessionCtrl) sess).notifyClientRequest(true);

      final UiFactory uf = wappc.getUiFactory();
      final Page page = WebManager.newPage(uf, ri, richlet, response, path);
      exec = new ExecutionImpl(ctx, request, response, desktop, page);
      exec.setAttribute(Attributes.PAGE_REDRAW_CONTROL, "page");
      exec.setAttribute(Attributes.PAGE_RENDERER, new PageRenderer(exec));

      wappc.getUiEngine().execNewPage(exec, richlet, page, out);
      // no need to set device type here, since UiEngine will do it later
    } finally {
      I18Ns.cleanup(request, old);
      if (exec != null) {
        exec.removeAttribute(Attributes.PAGE_REDRAW_CONTROL);
        exec.removeAttribute(Attributes.PAGE_RENDERER);
      }
    }
  }
Ejemplo n.º 4
0
  /**
   * Generates the special JavaScript code, such as the application's name. It shall be called,
   * before generating "zkmx(" and "zkx(".
   *
   * @since 5.0.6
   */
  public static final String outSpecialJS(Desktop desktop) {
    final StringBuffer sb = new StringBuffer();

    // output application name
    String oldnm = (String) desktop.getAttribute(ATTR_APPNM);
    if (oldnm == null) oldnm = "ZK";
    final String appnm = desktop.getWebApp().getAppName();
    if (!oldnm.equals(appnm)) {
      sb.append("zk.appName='");
      Strings.escape(sb, appnm, Strings.ESCAPE_JAVASCRIPT).append("';");
      desktop.setAttribute(ATTR_APPNM, appnm);
    }

    // output zktheme cookie
    String oldthemenm = (String) desktop.getAttribute(ATTR_THEMENM);
    if (oldthemenm == null) oldthemenm = "";
    final Object request = desktop.getExecution().getNativeRequest();
    String themenm = "";
    if (request instanceof HttpServletRequest) {
      themenm = ThemeFns.getThemeResolver().getTheme((HttpServletRequest) request);
    }
    if (!oldthemenm.equals(themenm)) {
      sb.append("zk.themeName='");
      Strings.escape(sb, themenm, Strings.ESCAPE_JAVASCRIPT).append("';");
      desktop.setAttribute(ATTR_THEMENM, themenm);
    }

    // output ZK ICON
    final Session sess = Sessions.getCurrent();
    if (sess != null) {
      WebApp wapp = desktop.getWebApp();
      if (wapp == null
          || "CE".equals(WebApps.getEdition())
          || wapp.getAttribute("org.zkoss.zk.ui.notice") != null) {
        final PI pi = (PI) sess.getAttribute(ATTR_PI);
        boolean show = pi == null;
        if (show) sess.setAttribute(ATTR_PI, new PI());
        else show = pi.show();
        if (show) sb.append("zk.pi=1;");
      }
    }
    return sb.toString();
  }
  @Override
  public boolean login(String nm, String pd) {
    User user = userInfoService.findUser(nm);
    // a simple plan text password verification
    if (user == null || !user.getPassword().equals(pd)) {
      return false;
    }

    Session sess = Sessions.getCurrent();
    UserCredential cre = new UserCredential(user.getAccount(), user.getFullName());
    // just in case for this demo.
    if (cre.isAnonymous()) {
      return false;
    }
    sess.setAttribute("userCredential", cre);

    // TODO handle the role here for authorization
    return true;
  }