Asp.net core 使用UserClaimsPrincipalFactory定义索赔

几天来，我一直试图声明Blazor应用程序的声明。我终于找到了一个可行的方法，但由于某种原因，我无法在索赔清单中找到我的索赔。 我创建了以下AppClaimsPrincipalFactory：

public class AppClaimsPrincipalFactory : UserClaimsPrincipalFactory<ApplicationUser>
{
    public AppClaimsPrincipalFactory(UserManager<ApplicationUser> userManager, IOptions<IdentityOptions> optionsAccessor) : base(userManager, optionsAccessor)
    {
    }
    public override async Task<ClaimsPrincipal> CreateAsync(ApplicationUser user)
    {
        var id = await GenerateClaimsAsync(user);
        if (user != null)
        {
            id.AddClaim(new Claim(ClaimTypes.GivenName, user.FirstName));
        }
        return new ClaimsPrincipal(id);


        var principal = await base.CreateAsync(user);

        if (!string.IsNullOrWhiteSpace(user.FirstName))
        {
            ((ClaimsIdentity)principal.Identity).AddClaim(new Claim(ClaimTypes.GivenName, user.FirstName));
        }

        if (!string.IsNullOrWhiteSpace(user.LastName))
        {
            ((ClaimsIdentity)principal.Identity).AddClaim(new Claim(ClaimTypes.Surname, user.LastName));
        }

        return principal;
    }
}

谢谢你，布莱恩·帕克。你让我开心。

试试：

services.AddScoped<AppClaimsPrincipalFactory>();

services.addScope（）；

services.AddDefaultIdentity（选项=>options.SignIn.RequireConfirmedAccount=true）
.AddRoles（）
.AddEntityFrameworkStores（）
.AddClaimsPrincipalFactory（）；
services.AddIdentityServer（）
.addapi授权（选项=>
{
options.IdentityResources[“openid”].UserClaims.Add（ClaimTypes.GivenName）；
options.ApiResources.Single（）.UserClaims.Add（ClaimTypes.GivenName）；
options.IdentityResources[“openid”].UserClaims.Add（ClaimTypes.姓氏）；
options.ApiResources.Single（）.UserClaims.Add（ClaimTypes.姓氏）；
});

谢谢。为了帮助其他人解决同样的问题，我更新了我的问题。我不得不改变我的AppClaimsPrincipalFactory以使其正常工作。

public class AppClaimsPrincipalFactory : UserClaimsPrincipalFactory<ApplicationUser>
{
    public AppClaimsPrincipalFactory(UserManager<ApplicationUser> userManager, IOptions<IdentityOptions> optionsAccessor) : base(userManager, optionsAccessor)
    {
    }
    protected override async Task<ClaimsIdentity> GenerateClaimsAsync(ApplicationUser user)
    {
        ClaimsIdentity claims = await base.GenerateClaimsAsync(user);
        claims.AddClaim(new Claim("name", "Aris"));
        claims.AddClaim(new Claim("customClaim", "test value"));
        claims.AddClaim(new Claim(ClaimTypes.GivenName, user.FirstName));
        claims.AddClaim(new Claim(ClaimTypes.Surname, user.LastName));
        return claims;
    }
}

services.AddDefaultIdentity<ApplicationUser>(options => options.SignIn.RequireConfirmedAccount = true)
    .AddRoles<IdentityRole>()
    .AddEntityFrameworkStores<ApplicationDbContext>()
    .AddClaimsPrincipalFactory<AppClaimsPrincipalFactory>();

name: ["myemail@hotmail.com","Aris"]
customClaim: test value
http://schemas.xmlsoap.org/ws/2005/05/identity/claims/givenname: Aristotelis
http://schemas.xmlsoap.org/ws/2005/05/identity/claims/surname: Pitaridis

services.AddScoped<AppClaimsPrincipalFactory>();

services.AddDefaultIdentity<ApplicationUser>(options => options.SignIn.RequireConfirmedAccount = true)
    .AddRoles<IdentityRole>()
    .AddEntityFrameworkStores<ApplicationDbContext>()
    .AddClaimsPrincipalFactory<AppClaimsPrincipalFactory>();

services.AddIdentityServer()
    .AddApiAuthorization<ApplicationUser, ApplicationDbContext>(options =>
{
    options.IdentityResources["openid"].UserClaims.Add(ClaimTypes.GivenName);
    options.ApiResources.Single().UserClaims.Add(ClaimTypes.GivenName);

    options.IdentityResources["openid"].UserClaims.Add(ClaimTypes.Surname);
    options.ApiResources.Single().UserClaims.Add(ClaimTypes.Surname);

});