Owin索赔-添加多个ClaimTypes.Role [英] Owin claims - Add multiple ClaimTypes.Role

问题描述

我有一个可以为用户分配以下角色的应用程序:

I have an application in which users can be assigned the following roles:

• SuperAdmin
• 管理员
• 用户

一个用户可能已分配了两个或多个角色，例如.SuperAdmin和User.我的应用程序使用声明，因此我也想通过声明对用户角色进行身份验证.像:

One user may have assigned two or more roles, eg. both SuperAdmin and User. My application uses claims, and therefore i want to authenticate user roles through claims too. like:

[Authorize(Roles="Admin")]

不幸的是，我不知道如何为我的ClaimTypes.Role添加多个角色.我有以下代码:

Unfortunately, i dont know how i can add multiple roles to my ClaimTypes.Role. I have the following code:

var identity = new ClaimsIdentity(new[] {
                new Claim(ClaimTypes.Name, name),
                new Claim(ClaimTypes.Email, email),
                new Claim(ClaimTypes.Role, "User", "Admin", "SuperAdmin")
        },
            "ApplicationCookie");

如您所见，为了说明起见，我尝试添加更多角色，但是显然这样做是错误的，因此不起作用.因此，非常感谢您的帮助.

As you can see, i tried to add more roles for the sake of illustrating, but obviously its done in a wrong way, and therefore doesn't work. Any help is therefore much appreciated.

推荐答案

一个声明标识可以有多个具有相同ClaimType的声明.这样便可以使用 HasClaim 方法来检查是否存在特定的用户角色.

A claims identity can have multiple claims with the same ClaimType. That will make it possible to use the HasClaim method for checking if a specific user role is present.

var identity = new ClaimsIdentity(new[] {
            new Claim(ClaimTypes.Name, name),
            new Claim(ClaimTypes.Email, email),
            new Claim(ClaimTypes.Role, "User"),
            new Claim(ClaimTypes.Role, "Admin"), 
            new Claim(ClaimTypes.Role,"SuperAdmin")
    },
        "ApplicationCookie");

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