https://tg4.ie/cf-static/js/sso-uuid-cookie.js

1// Function to create a 'ssoUUID' cookie
2function setCookie(name, value, days) {
3    const date = new Date();
4    date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000)); // Set cookie expiration
5    const expires = "expires=" + date.toUTCString();
6    document.cookie = `${name}=${value}; ${expires}; path=/`; // Set cookie with expiration and path
7}
8
9// Function to check if the 'ssoUUID' cookie exists
10function getCookie(name) {
11    const nameEQ = name + "=";
12    const cookies = document.cookie.split(';');
13    
14    for (let cookie of cookies) {
15        cookie = cookie.trim(); // Trim any leading spaces
16
17        // Check if this cookie starts with 'name='
18        if (cookie.indexOf(nameEQ) === 0) {
19            return cookie.substring(nameEQ.length, cookie.length);
20        }
21    }
22    
23    return null; // Return null if the cookie doesn't exist
24}
25
26// Function to generate a UUID
27function __generateUUID() {
28    return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
29        const r = Math.random() * 16 | 0, v = c == 'x' ? r : (r & 0x3 | 0x8);
30        return v.toString(16);
31    });
32}
33
34function __setSSOCookie() {
35    const cookieName = "ssoUUID";

36    let cookieValue = getCookie(cookieName);
37
38    if (!cookieValue) {
39        // If 'ssoUUID' cookie doesn't exist, create one
40        cookieValue = __generateUUID();
41        setCookie(cookieName, cookieValue, 365); // Cookie will last for 1 year
42        //console.log("New ssoUUID cookie created with UUID:", cookieValue);
43    } else {
44        //console.log("ssoUUID cookie already exists with value:", cookieValue);
45    }
46}
47
48__setSSOCookie();