topic Re: ISE Guest Portal with Hotspot and Employee Login Toggle Options in Network Access Control

ISE Guest Portal with Hotspot and Employee Login Toggle Options

Alex Martin — Tue, 25 Oct 2016 21:38:09 GMT

Im looking for a way to allow Guest users to simply click on a hotspot link similar to Jason jakunst has outlined in this guide (ISE Guest Web Auth Portal with Get Quick Access (Hotspot) button) but also give employees the option to login but not show the username and password and Sign On button by default, but rather have a link below the hotspot button that will toggle Employee Login similar to the rendering attached. Once the employee clicked the Employee Login link, the screen would toggle the login boxes needed for the Employee to enter their AD credentials. It would be nice as well to be able to change the text, but understand that could complicate things. I have had several customers ask for similar configurations and something in the community would be nice to have.

Re: ISE Guest Portal with Hotspot and Employee Login Toggle Options

Jason Kunst — Wed, 26 Oct 2016 14:42:08 GMT

investigating, great idea!

Re: ISE Guest Portal with Hotspot and Employee Login Toggle Options

Alex Martin — Wed, 26 Oct 2016 22:02:52 GMT

I have come up with the solution to this with some inspiration from jakunst in his post Hotspot Portal with information collection but adding a bit more to it so that it could be utilized by Guest and Employees (as well as BYOD).

See the attachment for all of the screenshots provided to get a full understanding of what each sections is talking about.

Overview

Note: This has only been tested on ISE 2.1. This may or may not work with older or newer versions.

This custom Guest portal configuration has 3 Use cases.

1) Pure Guest Access with Email Required for Registration
2) Employee Guest Access with AD Credentials to Authenticate
3) Employee BYOD Access with Device Provisioning for EAP-TLS authentication

Welcome

When the Guest or Employee connects to the Guest SSID, they are re-directed to this Self Registered Guest Portal. Using the Script, we are hiding the regular content of this Login page and presenting a new Message title and 2 buttons.

Guest Access

If the user is a Pure Guest and clicks on Guest Access, they are then presented with the Self Registration page that only requires an email address to be supplied.

After entering their email address and clicking Register, they are then taken to the Acceptable Use Policy Page where they must scroll down to click Accept.

Once they press Accept, behind the scene we are taking them to the Success Page where we have allowed them to Login Directly from the Success Page, but are hiding that page from them and automatically click the Login Button. Once that button has been programmatically pressed, they are then redirected to the URL of our choice based on the Portal Configuration. The endpoint is then put into the GuestEndpoints1DayPurge

Employee Access

If the user is an Employee, they click Employee Access. The button executes a function that then hides the content of the first screen and un-hides the original content of the Username, Password and Sign On Button with the original Welcome text configured in the Portal Settings.

After the employee uses their AD Credentials and successfully authenticates, we present them with the BYOD Welcome page with the option to select Guest Access Only.

If the employee selected to Start the BYOD process, they are taken through the normal BYOD provisioning process and their device is provisioned for 802.1X Authentication utilizing the internal ISE CA (this can use External if you like) and put into the EmployeeBYODEndpoints Identity Group for use in the Authorization Policy. Once their device is provisioned, they will be reconnected or will need to manually reconnect to the 802.1X network and granted whatever access is provided based on the authorization profile.

If the employee selects “I want guest access only”, then the device is automatically put into the EmployeeEndpoints Identity Group and the CoA happens and the device is reauthorized based on the results of the Authorization Policy and access is granted per the Authorization Profile configured.

ISE Configuration

Here are all the critical ISE configuration steps required to setup this guest portal. This document does not go into detail about the Client Provisioning for BYOD devices.

Endpoint Identity Groups

Administration -> Identity Management -> Groups

Create the 3 Endpoint Identity Groups shown below for each use Case

Endpoint Purge Policies

Administration -> Identity Management -> Settings -> Endpoint Purge

Create 3 Endpoint Purge Policies shown below

1) EmployeeBYODEndpoints never Purge if Device Registration Status is Registered
2) GuestEndpointsPurge1Day purge when Elapsed Days is greater than 1
3) EmployeeEndpoints purge when Elapsed Days is greater than 90

Guest Types

Work Centers -> Guest Access -> Configure -> Guest Types

Create the 2 Guest Types shown below with the given criteria. You can modify this to your environment.

1) Employee – Settings to allow Account to be active for 90 Days with 3 devices max registered and 3 simultaneous logins.
2) Guest – Settings to allow account to be active for only 1 day with 1 device max registered and 1 simultaneous login.

Guest Username Policy

Work Centers -> Guest Access -> Settings -> Guest Username Policy

Setup the Guest Username Policy to utilize the Email Address.

Guest Portal

Work Centers -> Guest Access -> Configure -> Guest Portals

Create a new Self Registered Guest Portal (name it whatever) and apply the following settings

Portal Behavior and Flow Settings

Portal Settings
- Set “Employees using this portal as guests inherit login options from:” to Employee
Login Page Settings
- Uncheck everything except “Allow guests to create their own accounts”
Self-Registration Page Settings
- Set “Assign self-registered guests to guest type” to Guest
- Set “Account valid for” to 1 Days and Uncheck all options except “Email Address” for Fields to include and Required
Set the “After registration submission, direct guest to” to Self-Registration Success Page
Self-Registration Success Page
- Uncheck everything except the following: User name, Password & Allow guests to log in directly from the Self-Registration Success page
Acceptable Use Policy (AUP) Page Settings
- Check “Include an AUP page”
- Do not Check “Use different AUP for employees”
- Check “Skip AUP for employees”
- Check “Require scrolling to end of AUP”
- Show AUP
  - § Select “On first login only”
Guest Device Registration Settings
- Check “Automatically register guest devices”
BYOD Settings
- Check "Allow employees to use personal devices on the network"
- Set "Endpoint identity group:" to EmployeeBYODEndpoints
- Check "Allow employees to choose to guest access only"
- Set "After successful device configuration take employee to" the URL of your choice
Authentication Success Settings
- Set “Once authenticated, take guest to:” a URL of your choice

Portal Page Customization

Login
- Content Title: Employee Access
- Instructional Text: Please sign into the Guest Portal with your Domain Credentials.
- Change Create New Account link to “Not an Employee?”
- In Optional Content 2, Click the “Toggle HTML Source” icon and paste the entire content between the lines below starting with <script> and ending with </script>. When Finished, make sure to click the “Toggle HTML Source” button again and Save the Portal.
  Be mindful of single quotes and double quotes as well as line breaks.
  --------------------------------------------------------------------------------------------------------

//Insert New Headding and Content on first load of page.

$('.cisco-ise-scriptable').append("<div id='login-opts'><h1 class='cisco-ise cisco-ise-content-header' id='ui_welcome_label'>Welcome</h1><p class='cisco-ise cisco-ise-instruction-message' id='ui_login_options'>Welcome to the the Guest Wireless Portal. Please choose from the options below to gain access to the Guest Wireless.</p></div>");

//Insert Guest Access Button and Employee Access Button

$('.cisco-ise-scriptable').append("<div id='login-opts-btns'><input type='submit' value='Guest Access' class='guest-btn'/><input type='submit' value='Employee Access' class='employee-btn'/></div></div>");

//Hide Username and Password Box

$('#login_username_password').hide();

$('.cisco-ise-form-buttons').hide();

$("#ui_login_content_label").hide();

$("#ui_login_instruction_message").hide();

//Create Guest Button Event to Submit form with Predefined Username and Password

$('.guest-btn').on('click', function(gstevt){

gstevt.preventDefault();

//Don't Have an Account Button to Collect Email Address

$('#ui_login_self_reg_button').click();

});

//Create Employee button click event to remove AUP and Check AUP box

$('.employee-btn').on('click', function(empevt){

empevt.preventDefault();

//Hide Initial Login Options Content and Buttons

$("#login-opts").hide();

$("#login-opts-btns").hide();

//Showing Login Form and removing AUP

$("#login_username_password").show();

$(".cisco-ise-form-buttons").show();

$("#ui_aup_hotspot_text").hide();

$("#ui_login_content_label").show();

$("#ui_login_instruction_message").show();

});

</script>

--------------------------------------------------------------------------------------------------------

Self-Registration
- Content Title: Register Device
- Instructional Text: To gain access to the Guest wireless network, you must supply a valid email address. Any information you provide will not be used for other commercial purposes and will not be sold, rented, leased or forwarded to any third party.
- Guest AUP text: Put your AUP here for Guest
Self-Registration Success
- Optional Content 2, Click the “Toggle HTML Source” icon and paste the entire content between the lines below starting with <script> and ending with </script>. When Finished, make sure to click the “Toggle HTML Source” button again and Save the Portal.
  Be mindful of single quotes and double quotes as well as line breaks.
  --------------------------------------------------------------------------------------------------------

//Hide the Entire Page and Click the Submit Button

$('#page-self-registration-results').hide();

$('#ui_self_reg_results_submit_button').trigger('click');

</script>
--------------------------------------------------------------------------------------------------------

Re: ISE Guest Portal with Hotspot and Employee Login Toggle Options

Jason Kunst — Thu, 27 Oct 2016 15:35:52 GMT

Thank you so much! What a great community post!!!

Re: ISE Guest Portal with Hotspot and Employee Login Toggle Options

ittechk4u1 — Mon, 17 Jul 2017 08:35:30 GMT

HI Alex,

I am trying the same with my ISE version 2.1.(Only for guest access)

My Requirement:

I want guest to self registration(First name, family name and email address) and then just accept the AUP and access the internet!!

Its working till last section "Self-Registration". But once I enter the last script to hide the Entire page & Click on Submit Button in Self-Registration Success page, its giving me error!!!([ 404 ] Resource Not Found The resource requested cannot be found.)

Could you please help me to resolve this issue.

Thanks.

Re: ISE Guest Portal with Hotspot and Employee Login Toggle Options

Alex Martin — Tue, 18 Jul 2017 04:06:13 GMT

Are you only seeing the 404 message in the portal preview or on the actual portal page itself? I don't have access to my lab right now, but I'm pretty sure that it's common to see the 404 page on the web portal preview but if you actually go through the portal flow the page works correctly. Let me know if you have tried it and still have the 404 error.

Re: ISE Guest Portal with Hotspot and Employee Login Toggle Options

ittechk4u1 — Tue, 18 Jul 2017 09:31:29 GMT

Hi Alex,

Thanks for reply.

You were correct; I am getting 404 page error only in portal preview.

Now I am facing another issue. (I am only using Guest Button)...

Step1: Once I connect to SSID then my CWA portal opens with Guest button - which is correct

Step2: Click on Guest Access then it put me on next page to enter email address - which is also correct

Step3: Now, After entering email address , once i click on register new page opens..check the pic below(I am stuck here)

This page is flashing and showing authentication failure...

Here are the error logs from ISE:

Event 5418 Guest Authentication Failed

Failure Reason 22056 Subject not found in the applicable identity store(s)

Resolution Check whether the subject is present in any one of the chosen identity stores. Note that some identity stores may have been skipped due to identity resoultion settings or if they do not support the current authentication protocol.

Root cause Subject not found in the applicable identity store(s).

Username 5dev

User Type NON_GUEST

My policies are:

Authentication:

Authorization:

Do you have any idea why its failing?

Thanks for help.

Re: ISE Guest Portal with Hotspot and Employee Login Toggle Options

Jason Kunst — Tue, 18 Jul 2017 23:12:05 GMT

Most likely same issue as your other post

Re: ISE Guest Portal with Hotspot and Employee Login Toggle Options

kaizen — Fri, 20 Apr 2018 14:28:53 GMT

Alex what a great post. Thank you for sharing this!

Greetings!

Re: ISE Guest Portal with Hotspot and Employee Login Toggle Options

Chansit Watthanaphothidit — Thu, 13 Sep 2018 17:31:38 GMT

Your design very interesting.
I will try follow up your design in ISE 2.3.

Re: ISE Guest Portal with Hotspot and Employee Login Toggle Options

Abraham Joseph — Fri, 29 Mar 2019 00:50:34 GMT

Hello Alex, great post and a very good use case!

I am thinking about a slightly different version of it (of course inspired by your post) and looking for some suggestions from this community.

"Is it possible to show a page to enter just email address and click ok instead of buttons and on button click validate of the email address domain is xyz.com, if it is XYZ.com create a username/password and email it to the user and add the MAC to a guest type with 6 months validity and sign on the user automatically? if the email domain is not xyz.com then create a username/password and email it to the user but add the mac address to a guest type with 1-day access?"

Appreciate your thoughts.

Re: ISE Guest Portal with Hotspot and Employee Login Toggle Options

Jason Kunst — Fri, 29 Mar 2019 14:08:41 GMT

please post a new one this is getting too long