title: Access url without token in Firebase Storage
body: <p>I have a firebase storage download url, like </p>
  
  <p><a href="https://firebasestorage.googleapis.com/v0/b/siren-5eee7.appspot.com/o/profile%2FC6jNlR0F4cZBPv7wF0REWUNVor33?alt=media&amp;token=63a9130e-2ba6-4f38-ac3f-2231c54a1043" rel="noreferrer">https://firebasestorage.googleapis.com/v0/b/siren-5eee7.appspot.com/o/profile%2FC6jNlR0F4cZBPv7wF0REWUNVor33?alt=media&amp;token=63a9130e-2ba6-4f38-ac3f-2231c54a1043</a></p>
  
  <p>How can I access this url without token parameter? </p>
  
  <p>For example, If I access above url without token there will be 403 error showing permisson denied. </p>
  
  <p>My firebase storage secure rule is below : </p>
  
  <pre><code>service firebase.storage {
    match /b/{bucket}/o {
      match /{allPaths=**} {
        allow read, write: if request.auth != null;
      }
    }
  }
  </code></pre>
  
  <p>This file located in <code>/etc</code> file. How can I do it?</p>