I'm using Identity and I have a problem that I make a new example project and with individual authentication and scaffold identity InvalidOperationException: Unable to resolve service for type 'Microsoft.AspNetCore.Identity.UI.Services.IEmailSender' while attempting to activate 'MASQ.Areas.Identity.Pages.Account.RegisterModel'.
I am using ASP.NET Core 3.0 and had similar issue. I added the following .AddDefaultUI() to my Startup.cs & it worked.
public void ConfigureServices(IServiceCollection services)
{
services.AddDbContext<ApplicationDbContext>(options =>
options.UseSqlServer(
Configuration.GetConnectionString("DefaultConnection")));
services.AddIdentity<IdentityUser, IdentityRole>()
.AddDefaultTokenProviders()
.AddDefaultUI()
.AddEntityFrameworkStores<ApplicationDbContext>();
services.AddControllersWithViews();
services.AddRazorPages().AddRazorRuntimeCompilation();
}
There're two ways to do that :
services.AddDefaultTokenProviders()
in the ConfigurureServices()
to disable two-factor authentication (2FA)
:
// file: `Startup.cs` :
services.AddDefaultIdentity<IdentityUser>()
.AddEntityFrameworkStores<ApplicationDbContext>();
///.AddDefaultTokenProviders(); /// remove this line
Add your own IEmailSender
and ISmsSender
implementation to DI contianer if you would like to enable 2FA
// file: `Startup.cs`
services.AddTransient<IEmailSender,YourEmailSender>();
services.AddTransient<IEmailSender,YourSmsSender>();
Edit:
Both should work.
Both should work for ASP.NET Core 2.1. However, as of ASP.NET Core 3.0, the first approach doesn't work any more.
Add Default UI in the configuration service:
services.AddIdentity<IdentityUser, IdentityRole>()
.AddEntityFrameworkStores<ApplicationDbContext>()
.AddDefaultTokenProviders()
.AddDefaultUI();
For ASP.NET Core 5.0 you can use the following code, instead of calling AddIdentity
services.AddDefaultIdentity<IdentityUser>(options => options.SignIn.RequireConfirmedAccount = true)
.AddEntityFrameworkStores<AppDbContext>()
.AddDefaultTokenProviders();
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