Logout and redirect from filter

[11年前 に Anil KC によって更新されました。]

I have a certain service pre action filter which needs user to redirect to a page after user is logged out programatically. Is there any way to do this? How to logout user and redirect to a page?

[11年前 に mohammad azaruddin によって更新されました。]

Hi
To logout programatically use below sniplet

ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(WebKeys.THEME_DISPLAY);
themeDisplay.getURLSignOut();

For redirect try this

[11年前 に Anil KC によって更新されました。]

It just returns Logout URL. How to logout and then redirect programatically in a method?

[11年前 に mohammad azaruddin によって更新されました。]

Hi
To logout programatically use below sniplet(in your action class)

ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(WebKeys.THEME_DISPLAY);
actionResponse.sendRedirect(themeDisplay.getURLSignOut());

And after logout u might use Post Logout Event(not sure whether it is proper way)

Regards

[11年前 に Jitendra Rajput によって更新されました。]

To logout pragmatically and redirect to custom page you can try with below approach.

Copy code from LogoutAction.java and paste in your custom method. when you want to logout pro grammatically user your custom method.
Once you are done with logout use SendRedirect as suggested in above post you can redirect to your custom page.

Below is the code for force user logout.

HttpSession session = request.getSession();

			EventsProcessorUtil.process(
				PropsKeys.LOGOUT_EVENTS_PRE, PropsValues.LOGOUT_EVENTS_PRE,
				request, response);

			String domain = CookieKeys.getDomain(request);

			Cookie companyIdCookie = new Cookie(
				CookieKeys.COMPANY_ID, StringPool.BLANK);

			if (Validator.isNotNull(domain)) {
				companyIdCookie.setDomain(domain);
			}

			companyIdCookie.setMaxAge(0);
			companyIdCookie.setPath(StringPool.SLASH);

			Cookie idCookie = new Cookie(CookieKeys.ID, StringPool.BLANK);

			if (Validator.isNotNull(domain)) {
				idCookie.setDomain(domain);
			}

			idCookie.setMaxAge(0);
			idCookie.setPath(StringPool.SLASH);

			Cookie passwordCookie = new Cookie(
				CookieKeys.PASSWORD, StringPool.BLANK);

			if (Validator.isNotNull(domain)) {
				passwordCookie.setDomain(domain);
			}

			passwordCookie.setMaxAge(0);
			passwordCookie.setPath(StringPool.SLASH);

			Cookie rememberMeCookie = new Cookie(
				CookieKeys.REMEMBER_ME, StringPool.BLANK);

			if (Validator.isNotNull(domain)) {
				rememberMeCookie.setDomain(domain);
			}

			rememberMeCookie.setMaxAge(0);
			rememberMeCookie.setPath(StringPool.SLASH);

			CookieKeys.addCookie(request, response, companyIdCookie);
			CookieKeys.addCookie(request, response, idCookie);
			CookieKeys.addCookie(request, response, passwordCookie);
			CookieKeys.addCookie(request, response, rememberMeCookie);

			try {
				session.invalidate();
			}
			catch (Exception e) {
			}

			EventsProcessorUtil.process(
				PropsKeys.LOGOUT_EVENTS_POST, PropsValues.LOGOUT_EVENTS_POST,
				request, response);

			request.setAttribute(WebKeys.LOGOUT, true);