storage.rules

// Firebase Storage Rules allow you to define how your data should be structured and when data can be read or written.
// See https://firebase.google.com/docs/storage/security/start for more information.
rules_version='2'
// Anyone can read or write to the bucket, even non-users of your app.
// Because it is shared with Google App Engine, this will also make files uploaded via App Engine public.
service firebase.storage {
    match /b/{bucket}/o {
        match /{allPaths=**} {
            allow read, write: if true;
        }
    }
}