public async Task <IActionResult> OnPostAsync(string returnUrl = null)
{
returnUrl = returnUrl ?? Url.Content("~/");
if (ModelState.IsValid)
{
var user = new SportsNewsUser {
UserName = Input.Email, Email = Input.Email
};
var result = await _userManager.CreateAsync(user, Input.Password);
var roleResult = await this._userManager.AddToRoleAsync(user, "User");
if (result.Succeeded)
{
_logger.LogInformation("User created a new account with password.");
await _signInManager.SignInAsync(user, isPersistent : false);
return(LocalRedirect(returnUrl));
}
foreach (var error in result.Errors)
{
ModelState.AddModelError(string.Empty, error.Description);
}
}
// If we got this far, something failed, redisplay form
return(Page());
}
public async Task InvokeAsync(HttpContext context, IServiceProvider provider)
{
var userManager = provider.GetService <UserManager <SportsNewsUser> >();
if (!userManager.Users.Any())
{
var roleManager = provider.GetService <RoleManager <IdentityRole> >();
var adminRoleExists = roleManager.RoleExistsAsync("Administrator").Result;
if (!adminRoleExists)
{
var result = roleManager.CreateAsync(new IdentityRole("Administrator")).Result;
if (!result.Succeeded)
{
throw new InvalidOperationException();
}
}
var userRoleExists = roleManager.RoleExistsAsync("User").Result;
if (!userRoleExists)
{
var result = roleManager.CreateAsync(new IdentityRole("User")).Result;
if (!result.Succeeded)
{
throw new InvalidOperationException();
}
}
var user = new SportsNewsUser
{
Email = "*****@*****.**",
UserName = "******",
};
var userResult = await userManager.CreateAsync(user, "12345678");
if (!userResult.Succeeded)
{
throw new InvalidOperationException();
}
var roleResult = await userManager.AddToRoleAsync(user, "Administrator");
if (!roleResult.Succeeded)
{
throw new InvalidOperationException();
}
}
await this._next(context);
}
private async Task LoadSharedKeyAndQrCodeUriAsync(SportsNewsUser user)
{
// Load the authenticator key & QR code URI to display on the form
var unformattedKey = await _userManager.GetAuthenticatorKeyAsync(user);
if (string.IsNullOrEmpty(unformattedKey))
{
await _userManager.ResetAuthenticatorKeyAsync(user);
unformattedKey = await _userManager.GetAuthenticatorKeyAsync(user);
}
SharedKey = FormatKey(unformattedKey);
var email = await _userManager.GetEmailAsync(user);
AuthenticatorUri = GenerateQrCodeUri(email, unformattedKey);
}
