CODEWITHSUNDEEP
c#sqlasp.net-core.net-coreasp.net-identity
Dev
Dev

Reputation: 687

.NET Core UserManager CreateAsync leaves UserName/Email/PhoneNumber always null

NET Core application implementing a custom IdentutyUser logic for some extra fields.

I have managed to create a user using CreateAsync but the fields UserName, Email and PhoneNumber are always ignored. The normalized version of them (NormalizedUserName, NormalizedEmail and NormalizedPhoneNumber (the last one was created by me as any non-nullable value is required to be unique)) are created successful but always capitalized.

The Controller code:

[HttpPost]
[AllowAnonymous]
[Route("Registration")]
public async Task<IActionResult> UserRegistration(ApplicationUserModel model)
{
    var applicationUser = new ApplicationUser()
    {
        UserName = model.UserName,
        Email = model.Email,
        PhoneNumber = model.PhoneNumber,
        FirstName = model.FirstName,
        // Other fields that are being inserted normally...
    };

    IdentityResult result = await _userManager.CreateAsync(applicationUser, model.Password);

    try
    {
        return Ok(result);
    }
    catch (Exception ex)
    {
        throw ex;
    }
}

If it helps the problematic fields are being overriden by a ApplicationUser model class:

public class ApplicationUser : IdentityUser
{
    [Column("UserName", TypeName = "nvarchar(24)")]
    [Required(ErrorMessage = "UN_REQUIRED")]
    [StringLength(24, ErrorMessage = "UN_LENGTH", MinimumLength = 3)]
    [RegularExpression(@"[A-Za-z]+(?:[A-Za-z0-9-_])+(?:[_-]\w+)?$", ErrorMessage = "UN_INVALID")]
    public override string UserName { get; set; }

    [Column("Email", TypeName = "nvarchar(64)")]
    [Required(ErrorMessage = "EM_REQUIRED")]
    [StringLength(64, ErrorMessage = "EM_LENGTH", MinimumLength = 13)]
    [EmailAddress(ErrorMessage = "EM_INVALID")]
    public override string Email { get; set; }

    [Column("PhoneNumber", TypeName = "nvarchar(15)")]
    [Phone(ErrorMessage = "PN_INVALID")]
    public override string PhoneNumber { get; set; }

    ...
}

I also have this code in Startup.cs:

services.Configure<IdentityOptions>(options => {
    options.User.AllowedUserNameCharacters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_";
    options.User.RequireUniqueEmail = true;
    options.Password.RequireDigit = true;
    options.Password.RequireLowercase = true;
    options.Password.RequireUppercase = true;
    options.Password.RequiredLength = 8;
    options.Password.RequireNonAlphanumeric = false;
});

What do I have to do to insert the corresponding values into the db along with the rest?

Upvotes: 0

Views: 1298

Answers (1)

Nan Yu
Nan Yu

Reputation: 27528

After adding the custom properties , you should use the new ApplicationUser in ConfigureServices:

services.AddDefaultIdentity<ApplicationUser>()
        .AddDefaultUI(UIFramework.Bootstrap4)
        .AddEntityFrameworkStores<ApplicationDbContext>();

And ApplicationDbContext :

public class ApplicationDbContext : IdentityDbContext<ApplicationUser>

And confirm that you inject the UserManager with new ApplicationUser in controller:

private readonly UserManager<ApplicationUser> _userManager;

At last Add-migration xx, update-database to let ef to create columns in AspNetUsers table.

Upvotes: 1

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