IUserClaimsPrincipalFactory`1 未在 IndentityServer 实现中注册错误

Question

即使注册了 AddDefaultIdentity

，我仍然遇到异常

System.InvalidOperationException: Service type: IUserClaimsPrincipalFactory`1 not registered.

这是身份注册码：

services.AddDefaultIdentity<ApplicationUser>(options =>
            {
                //Disable account confirmation.
                options.SignIn.RequireConfirmedAccount = false;
                options.SignIn.RequireConfirmedEmail = false;
                options.SignIn.RequireConfirmedPhoneNumber = false;
            })
            .AddEntityFrameworkStores<ApplicationDbContext>();

这是 IdentityServer 代码：

        var builder = services.AddIdentityServer()
            .AddInMemoryApiScopes(IdentityServerConfig.ApiScopes)
            .AddInMemoryIdentityResources(IdentityServerConfig.IdentityResources)
            .AddInMemoryApiResources(IdentityServerConfig.ApiResources)
            .AddInMemoryClients(IdentityServerConfig.Clients)
            .AddAspNetIdentity<IdentityUser>();

Answer 1

我花了几个小时来解决这个错字。

问题是我注册错了。

我正在使用 ApplicationUser 但我在身份服务器中注册 IdentityUser。

我通过在 AddIdentityServer() 和 AddDefaultIdentity() 中设置 ApplicationUser 解决了我的问题。

这是工作代码：.Net Core Identity

services.AddDefaultIdentity<ApplicationUser>(options =>
            {
                //Disable account confirmation.
                options.SignIn.RequireConfirmedAccount = false;
                options.SignIn.RequireConfirmedEmail = false;
                options.SignIn.RequireConfirmedPhoneNumber = false;
            })
            .AddEntityFrameworkStores<ApplicationDbContext>();

IdentityServer4:

var builder = services.AddIdentityServer()
                .AddInMemoryApiScopes(IdentityServerConfig.ApiScopes)
                .AddInMemoryIdentityResources(IdentityServerConfig.IdentityResources)
                .AddInMemoryApiResources(IdentityServerConfig.ApiResources)
                .AddInMemoryClients(IdentityServerConfig.Clients)
                .AddAspNetIdentity<ApplicationUser>();

注意 ApplicationUser 的使用。我在这里发布了问题，以便下次记住它。

Answer 2

我通过更改顺序修复了这个错误。我有

var builder = services.AddIdentityServer()
    .AddInMemoryIdentityResources(Config.IdentityResources)
    .AddInMemoryClients(Config.Clients)
    .AddAspNetIdentity<ApplicationUser>();

builder.AddDeveloperSigningCredential();

services.AddDbContext<ApplicationDbContext>(options =>
    options.UseMySql(Configuration.GetConnectionString("ApplicationDbContext")));

services.AddIdentity<ApplicationUser, IdentityRole>()
    .AddEntityFrameworkStores<ApplicationDbContext>()
    .AddDefaultTokenProviders();

现在我有：

services.AddDbContext<ApplicationDbContext>(options =>
    options.UseMySql(Configuration.GetConnectionString("ApplicationDbContext")));

services.AddIdentity<ApplicationUser, IdentityRole>()
    .AddEntityFrameworkStores<ApplicationDbContext>()
    .AddDefaultTokenProviders();

var builder = services.AddIdentityServer()
    .AddInMemoryIdentityResources(Config.IdentityResources)
    .AddInMemoryClients(Config.Clients)
    .AddAspNetIdentity<ApplicationUser>();

builder.AddDeveloperSigningCredential();

IUserClaimsPrincipalFactory`1 未在 IndentityServer 实现中注册错误

IUserClaimsPrincipalFactory`1 not registered error in IndentityServer implementation

identityserver4

asp.net-core-identity