在MVC5中访问控制器中的声明值-AccessClaimvaluesincontrollerinMVC5

51  

You need to set your Thread.CurrentPrincipal after login i.e.

你需要设置你的线程。CurrentPrincipal后登录即。

var claims = new List();
claims.Add(new Claim(ClaimTypes.Name, result.UserFirstName));            
claims.Add(new Claim(ClaimTypes.Sid, result.UserID.ToString()));
var identity = new ClaimsIdentity(claims, DefaultAuthenticationTypes.ApplicationCOOKIE);
var claimsPrincipal = new ClaimsPrincipal(identity);
// Set current principal
Thread.CurrentPrincipal = claimsPrincipal;

Then the following will retrieve the values.

然后下面将检索值。

//Get the current claims principal
var identity = (ClaimsPrincipal)Thread.CurrentPrincipal;

// Get the claims values
var name = identity.Claims.Where(c => c.Type == ClaimTypes.Name)
                   .Select(c => c.Value).SingleOrDefault();
var sid = identity.Claims.Where(c => c.Type == ClaimTypes.Sid)
                   .Select(c => c.Value).SingleOrDefault();

13  

Here is another example, with custom claim types as well:

下面是另一个例子，还有自定义索赔类型:

Login:

登录:

var claims = new List
{
    new Claim(ClaimTypes.Name, user.Name, ClaimValueTypes.String),
    new Claim(ClaimTypes.Email, user.Email ?? string.Empty, ClaimValueTypes.Email),
    new Claim(ClaimTypes.PrimarySid, user.Id.ToString(), ClaimValueTypes.Integer),
    new Claim(CustomClaimTypes.SalesId, user.SalesId.ToString(), ClaimValueTypes.Integer)
};

var claimsIdentity = new ClaimsIdentity(claims, DefaultAuthenticationTypes.ApplicationCOOKIE);
AuthenticationManager.SignIn(claimsIdentity);

Custom claims:

自定义索赔:

public static class CustomClaimTypes
{
    public const string SalesId = "SalesId";
}

Extension methods:

扩展方法:

public static class IdentityExtensions
{
    public static int GetSalesId(this IIdentity identity)
    {
        ClaimsIdentity claimsIdentity = identity as ClaimsIdentity;
        Claim claim = claimsIdentity?.FindFirst(CustomClaimTypes.SalesId);

        if (claim == null)
            return 0;

        return int.Parse(claim.Value);
    }

    public static string GetName(this IIdentity identity)
    {
        ClaimsIdentity claimsIdentity = identity as ClaimsIdentity;
        Claim claim = claimsIdentity?.FindFirst(ClaimTypes.Name);

        return claim?.Value ?? string.Empty;
    }
}

Can then be accessed like this:

然后可以这样访问:

User.Identity.GetSalesId();
User.Identity.GetName();