calibre-web/cps/templates/remote_login.html

{% extends "layout.html" %}
{% block body %}
<div class="well">
  <h2 style="margin-top: 0">{{_('Magic Link - Authorise New Device')}}</h2>
  <p>
    {{_('On another device, login and visit:')}}
  <h4><a id="verify_url" href="{{verify_url}}">{{verify_url}}</a></b>
  </h4>
  <p>
    {{_('Once verified, you will automatically be logged in on this device.')}}
  </p>
  <p>
    {{_('This verification link will expire in 10 minutes.')}}
  </p>
</div>
{% endblock %}

{% block js %}
<script type="text/javascript">
  (function () {
    // Poll the server to check if the user has authenticated
    var t = setInterval(function () {
      $.post('{{url_for("remotelogin.token_verified")}}', { token: '{{token}}' })
        .done(function(response) {
          if (response.status === 'success') {
            // Wait a tick so cookies are updated
            setTimeout(function () {
              window.location.href = '{{url_for("web.index")}}';
            }, 0);
          }
        })
        .fail(function (xhr) {
          clearInterval(t);

          var response = JSON.parse(xhr.responseText);
          alert(response.message);
        });
    }, 5000);
  })()
</script>
{% endblock %}