Question

这些是我的存储规则：

rules_version = '2';
service firebase.storage {
  match /b/{bucket}/o {
    match /auction-images/{auctionId} {
      allow read;
      allow write: if request.auth != null && request.resource.size < 1 * 1024 * 1024
                   && request.resource.contentType.matches('image/.*');

    }
  }
}

如您所见，我想允许所有对auction-images/{auctionId}的读取。当我尝试运行模拟器时，它按预期工作。

但是，当我启动应用程序并尝试加载图像时，它会显示此错误：

code: "storage/unauthorized"
code_: "storage/unauthorized"
message: "Firebase Storage: User does not have permission to access 'auction-images/NVOi2jGlfDA5huPUzjSA'."
message_: "Firebase Storage: User does not have permission to access 'auction-images/NVOi2jGlfDA5huPUzjSA'."
name: "FirebaseError"
name_: "FirebaseError"
serverResponse: "{↵  "error": {↵    "code": 403,↵    "message": "Permission denied. Could not perform this operation"↵  }↵}"
serverResponse_: "{↵  "error": {↵    "code": 403,↵    "message": "Permission denied. Could not perform this operation"↵  }↵}"

即使我发布了对规则的更改，它们似乎也没有生效。我想念什么？

这是给我一个错误的代码：

this.firestorage.storage.ref(`auction-images/${this.recentAuctions[0].uuid}`).list().then(res => {
    console.log(res)
  })
  .catch(err => {
    console.log(err);
  });

Answer 1

原来我的规则是错误的。我将它们更新为：

我认为rules_version = '2'; service firebase.storage { match /b/{bucket}/o { match /auction-images/{auctionId}/{image} { allow read; allow write: if request.auth != null && request.resource.size < 1 * 1024 * 1024 && request.resource.contentType.matches('image/.*'); } } }可以为整个文件夹编写规则，但是我必须添加match /auction-images/{auctionId}才能将规则应用于内部图像。

Firebase存储规则“未经授权”

1 个答案: