Access url without token in Firebase Storage

Question

I have a firebase storage download url, like

https://firebasestorage.googleapis.com/v0/b/siren-5eee7.appspot.com/o/profile%2FC6jNlR0F4cZBPv7wF0REWUNVor33?alt=media&

Answer 1

try changing rule:

service firebase.storage {
  match /b/{bucket}/o {
    match /{allPaths=**} {
      allow read;
      allow write: if request.auth != null;
    }
  }
}