Gets your discord user token and stores it. Paste this code into the console, make sure you have cache disabled (network -> disable cache)

discord-token-getter.js

new Promise(function (resolve) {
    const iframe = document.createElement('iframe');
    window.document.head.append(iframe);
    const pd = Object.getOwnPropertyDescriptor(iframe.contentWindow, 'localStorage');
    Object.defineProperty(window, 'localStorage', pd);
    iframe.remove();

    if (window.localStorage.__token) {
        resolve(window.localStorage.__token);
    } else {
        window.__request = window.XMLHttpRequest;
        window.XMLHttpRequest = class __Interceptor extends window.__request {
            constructor() {
                super(...arguments);
                this._reqHead = this.setRequestHeader;
                this.setRequestHeader = function (name, body) {
                    this._reqHead(name, body);
                    if (name === "Authorization") {
                        window.localStorage.__token = body;
                        window.XMLHttpRequest = window.__request;
                        delete window.__request;
                        resolve(body);
                    }
                }.bind(this);
            };
        };
        alert("Please switch channel to obtain token!");
    }
}).then(function (token) {
    console.log('Token:', token)
});