What is the process for uploading files using AngularFire on Firebase Storage?

Despite watching multiple videos and tutorials, I am encountering a 403 error while working with Angular 1.

To solve the issue of ng-model not supporting files, I created an Angular directive named file-model:

app.directive('fileModel',['$parse', function ($parse){
  return {
    restrict: 'A',
    link: function (scope, element, attrs) {
      element.bind('change', function () {
        $parse(attrs.fileModel)
        .assign(scope, element[0].files[0])
        scope.$apply();
      })
    }
  }
}]);

I then utilized this directive in my HTML template:

<form ng-submit="uploadFile(file)">
      <input type="file" accept="txt" file-model="file" class="form-control">
      <button type="submit" class="btn btn-primary">Upload File</button>
</form>

In addition, I implemented a controller handler:

  app.controller('myController', ['$scope', '$firebaseStorage', function($scope, $firebaseStorage) {

  // Create a Firebase Storage reference
  var storage = firebase.storage();
  var storageRef = storage.ref();
  var filesRef = storageRef.child('files');

  $scope.uploadFile = function(file) {
    console.log("Let's upload a file!");
    console.log($scope.file);
    var storageRef = firebase.storage().ref("files");
    $firebaseStorage(filesRef).$put($scope.file);
  };

}]);

Lastly, I adjusted the Firebase Storage rules to "public":

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

While everything seems to be functioning correctly with selecting and uploading files, I encounter an error message:

POST https://firebasestorage.googleapis.com/v0/b/myFirebaseProject.appspot.com/o?name=files 403 ()

Even after trying to create a files folder in Firebase Storage, I still receive the 403 error.

Any help would be appreciated!

Answer №1

Your posted regulations are not available to the public as they demand authentication. It is advisable to utilize the following code snippet instead:

service firebase.storage {
  match /b/myFirebaseProject.appspot.com/o {
    match /{allPaths=**} {
      allow read, write;
    }
  }
}

Alternatively, you can implement Firebase Authentication within your application.

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