如何限制 Blazor 服务器端请求大小

Question

I am currently making an application in Blazor Server Side. I am afraid of one thing, in the following component:

<input @bind="Text"/>

@code{
    string Text = string.Empty;
}

Say if some attacker were to paste a 1GB string in the input, how could I prevent the payload from reaching the server?

Blazor Server side uses signalR so maybe there is a way that I don't know of to limit the total transfer size

Answer 1

您可以向您的属性添加数据注释，例如[StringLength(255)] 。