title: Is it possible to change the Firefox browser settings via Vue.js application?
body: <p>In my project I made <code>SSO</code> (single sign-on) by <code>Kerberos</code>. When I make request from client application (<code>Vue.js</code>) to Kerberos server it don't work in Firefox browser. By default, Kerberos support in Firefox is disabled. To enable it, user need to open the browser configuration window (go to <code>about:config</code> in the address bar). Then in the parameter (<code>network.negotiate-auth.trusted-uris</code>) specify the addresses of the web servers, for which client are going to use Kerberos authentication. How can you understand this is inconvenient for the user.</p>
  
  <p><strong>QUESTION</strong>: Is it possible to somehow change the Firefox browser settings via Vue.js application when accessing the page?</p>
  
  <p><strong>Vue.JS</strong>:</p>
  
  <pre><code>import axios from 'axios';
  export const APIAuth = axios.create({
      baseURL: 'kerberos_server_url',
      withCredentials: true,
      headers: {
          'Content-Type': 'application/x-www-form-urlencoded'
      }
  })
  </code></pre>