CODEWITHSUNDEEP
firebasefirebase-securityfirebase-storage
Fatih BAKIR
Fatih BAKIR

Reputation: 4725

Firebase storage rules, `request.resource.md5hash` is null

I'm trying to build a web app using FireBase backend and I have a storage rule as the following:

service firebase.storage {
  match /b/stuff.appspot.com/o {
    match /images/{fname}
    {
      allow read: if true;
      allow write: if request.resource.md5hash != null;
    }
  }
}

However, when I try to put data to images/filename, I'm getting a storage/unauthorized error. If I remove the condition and set to just true, it works as expected and therefore I think the request.resource.md5hash is null.

What am I missing? Because I would expect any file to have a non-null md5 hash.

Additional notes:

Upvotes: 0

Views: 466

Answers (1)

Mike McDonald
Mike McDonald

Reputation: 15963

Two things:

  1. The property is actually md5Hash (our reference docs are wrong, I just fixed them)
  2. The md5Hash is currently not being passed through to rules (yep, it's a bug, and we're fixing it now, though it takes some time to roll out to production)

We're working on passing the MD5 through, so hold tight :)

Upvotes: 3

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