有没有一种方法来授权servicestack与ASP.NET身份？ [英] Is there a way to authorise servicestack with ASP.NET Identity?

问题描述

我发现ASP.NET MVC和Servicestack之间的相互认证的唯一的例子，涉及到使用Servicestack内置的身份验证和设置老MVC窗体身份验证cookie的。

The only example I have found of mutual authentication between ASP.NET MVC and Servicestack involves using Servicestack's built in authentication and setting the cookie for old MVC Forms authentication.

我感兴趣的话，可以用新的ASP.NET识别系统围绕翻转这一点，并授权servicestack服务。

I am interested if it is possible to flip this around and authorise servicestack services with the new ASP.NET Identity system.

原因是，我在理想情况下想有一个简单的身份验证的故事，并使用相同的属性，如[授权] [使用AllowAnonymous]从身份与servicestack API。

The reason being that I would IDEALLY like to have a simple authentication story and use the same attributes, such as [Authorize] [AllowAnonymous] from Identity with the servicestack API.

我没有两个身份或servicestack插件的经验，所以这将是很好，如果别人在那里是想同样的事情。

I don't have experience with either Identity or servicestack plugins so it would be nice if someone else out there is thinking the same thing.

推荐答案

我饰我servicestack服务，用我自己的AuthorizeAttribute的挂钩到现有的asp.net。也许这会帮助你。

I decorated my servicestack services with my own AuthorizeAttribute that hooked into the existing asp.net. Maybe this will help you.

public class ServiceStackToAspNetAuthorizeAttribute : RequestFilterAttribute
{
    private string _roles;
    private string[] _rolesSplit = new string[0];

    public string Roles
    {
        get { return _roles ?? String.Empty; }
        set
        {
            _roles = value;
            _rolesSplit = SplitString(value);
        }
    }

    public ServiceStackToAspNetAuthorizeAttribute(ApplyTo applyTo)
        : base(applyTo)
    {
        this.Priority = (int)RequestFilterPriority.Authenticate;
    }

    public ServiceStackToAspNetAuthorizeAttribute()
        : this(ApplyTo.All) { }


    public override void Execute(IRequest req, IResponse res, object requestDto)
    {
        if (!InternalAuthorize())
        {
            res.StatusCode = (int)HttpStatusCode.Unauthorized;
            res.EndRequest();
        }
    }

    private bool InternalAuthorize()
    {
        var context = HttpContext.Current;
        if (context != null)
        {
            var user = context.User;
            if (user != null)
            {
                if (!user.Identity.IsAuthenticated)
                    return false;
                if (_rolesSplit.Length > 0 && !_rolesSplit.Any(user.IsInRole))
                    return false;
                return true;
            }
        }
        return false;
    }

    private static string[] SplitString(string original)
    {
        if (String.IsNullOrEmpty(original))
        {
            return new string[0];
        }

        var split = from piece in original.Split(',')
                    let trimmed = piece.Trim()
                    where !String.IsNullOrEmpty(trimmed)
                    select trimmed;
        return split.ToArray();
    }

}

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