- }
-
- // protected String getUsername() {
- // // String username = SecurityContextHolder.getContext()
- // // .getAuthentication().getName();
- // return CurrentUserUtils.getUsername();
- // }
-
- /** To be overridden */
- protected void specificUserUi(Composite parent) {
-
- }
-
- protected void anonymousUi() {
- setLayout(CmsUtils.noSpaceGridLayout());
-
- // We need a composite for the traversal
- Composite c = new Composite(this, SWT.NONE);
- c.setLayout(new GridLayout());
- c.setLayoutData(CmsUtils.fillAll());
-
- Integer textWidth = 120;
- setData(RWT.CUSTOM_VARIANT, CMS_USER_MENU);
-
- // new Label(this, SWT.NONE).setText(CmsMsg.username.lead());
- username = new Text(c, SWT.BORDER);
- username.setMessage(CmsMsg.username.lead());
- username.setData(RWT.CUSTOM_VARIANT, CMS_LOGIN_DIALOG_USERNAME);
- GridData gd = CmsUtils.fillWidth();
- gd.widthHint = textWidth;
- username.setLayoutData(gd);
-
- // new Label(this, SWT.NONE).setText(CmsMsg.password.lead());
- password = new Text(c, SWT.BORDER | SWT.PASSWORD);
- password.setMessage(CmsMsg.password.lead());
- password.setData(RWT.CUSTOM_VARIANT, CMS_LOGIN_DIALOG_PASSWORD);
- gd = CmsUtils.fillWidth();
- gd.widthHint = textWidth;
- password.setLayoutData(gd);
-
- TraverseListener tl = new TraverseListener() {
- private static final long serialVersionUID = -1158892811534971856L;
-
- public void keyTraversed(TraverseEvent e) {
- if (e.detail == SWT.TRAVERSE_RETURN)
- login();
- }
- };
- c.addTraverseListener(tl);
- username.addTraverseListener(tl);
- password.addTraverseListener(tl);
- setTabList(new Control[] { c });
- c.setTabList(new Control[] { username, password });
- c.setFocus();
- }
-
- protected void login() {
- CmsSession cmsSession = (CmsSession) getDisplay().getData(
- CmsSession.KEY);
- Subject subject = cmsSession.getSubject();
- try {
- //
- // LOGIN
- //
- new ArgeoLoginContext(LOGIN_CONTEXT_ANONYMOUS, subject).logout();
- LoginContext loginContext = new ArgeoLoginContext(
- LOGIN_CONTEXT_USER, subject, this);
- loginContext.login();
-
- // save context in session
- final HttpSession httpSession = RWT.getRequest().getSession();
- Subject.doAs(subject, new PrivilegedAction<Void>() {
-
- @Override
- public Void run() {
- httpSession.setAttribute(ACCESS_CONTROL_CONTEXT,
- AccessController.getContext());
- return null;
- }
- });
- } catch (LoginException e1) {
- try {
- new ArgeoLoginContext(LOGIN_CONTEXT_ANONYMOUS, subject).login();
- } catch (LoginException e) {
- throw new CmsException("Cannot authenticate anonymous", e1);
- }
- throw new CmsException("Cannot authenticate", e1);
- }
- close();
- dispose();
- cmsSession.authChange();
- }
-
- protected void logout() {
- final CmsSession cmsSession = (CmsSession) getDisplay().getData(
- CmsSession.KEY);
- Subject subject = cmsSession.getSubject();
- try {
- //
- // LOGOUT
- //
- new ArgeoLoginContext(LOGIN_CONTEXT_USER, subject).logout();
- new ArgeoLoginContext(LOGIN_CONTEXT_ANONYMOUS, subject).login();
-
- HttpServletRequest httpRequest = RWT.getRequest();
- HttpSession httpSession = httpRequest.getSession();
- httpSession.setAttribute(ACCESS_CONTROL_CONTEXT, null);
- } catch (LoginException e1) {
- throw new CmsException("Cannot authenticate anonymous", e1);
- }
- close();
- dispose();
- cmsSession.navigateTo("~");
- cmsSession.authChange();
- }
-
- @Override
- public void handle(Callback[] callbacks) throws IOException,
- UnsupportedCallbackException {
- ((NameCallback) callbacks[0]).setName(username.getText());
- ((PasswordCallback) callbacks[1]).setPassword(password.getTextChars());