WSO2登出流程中点击NO后自定义重定向地址的实现咨询

Alright, let's figure out how to set a custom redirect when clicking the NO button in WSO2's logout flow—since you already know post_redirection_uri only works for the YES button, and you're dealing with that "WSO2 End User denied the logout request" scenario. Here's what you need to do:

• First, access the logout confirmation page file
  Navigate to your WSO2 IS installation directory, then go to <IS_HOME>/repository/deployment/server/webapps/authenticationendpoint/WEB-INF/jsp/. You'll find logout_confirm.jsp here—this is the page that displays the "Are you sure you want to logout?" prompt.

• Adjust the NO button's behavior
  Open that JSP file and locate the section handling the NO button. By default, it submits a form to logout.do with a deny=true parameter, which triggers the default redirect and the denial message. You have two straightforward options:

  1. Direct link (quickest fix)
     Replace the NO button's form with a direct link to your custom URL. This skips backend denial processing but gets the redirect working immediately:

     <a href="https://your-custom-redirect-url.com" class="btn btn-secondary">NO</a>
     

     Note: Use this if you don't need the system to track that the logout was denied.

  2. Form submission with custom redirect (preserves backend logic)
     Keep the form but add a hidden parameter for your custom URL, then modify the backend handler to use it when denial occurs. Update the form like this:

     <form action="<%=request.getContextPath()%>/logout.do" method="post" id="denyLogoutForm">
         <input type="hidden" name="deny" value="true"/>
         <input type="hidden" name="custom_deny_redirect" value="https://your-custom-redirect-url.com"/>
     </form>
     

     Next, extend WSO2's default LogoutAction class (part of the authentication endpoint) to check for the custom_deny_redirect parameter when deny=true is present. In your custom implementation, send a 302 redirect response to your specified URL instead of using the default.

• Optional: Customize the denial message
  If you want to change the "WSO2 End User denied the logout request" text, edit the messages.properties file at <IS_HOME>/repository/deployment/server/webapps/authenticationendpoint/WEB-INF/classes and update the value for logout.denied.message.

• Test the flow
  Save your changes, restart WSO2 IS, then initiate a logout request. Click the NO button and verify it redirects to your custom URL as expected.

内容的提问来源于stack exchange，提问作者dtechlearn