public async Task <IActionResult> OnPostAsync(string returnUrl = null)
{
returnUrl = returnUrl ?? Url.Content("~/");
ExternalLogins = (await _signInManager.GetExternalAuthenticationSchemesAsync()).ToList();
if (ModelState.IsValid)
{
var user = new WiredBrainUser {
UserName = Input.Email, Email = Input.Email, LoyaltyNumber = Input.LoyaltyNumber
};
var result = await _userManager.CreateAsync(user, Input.Password);
if (result.Succeeded)
{
_logger.LogInformation("User created a new account with password.");
//var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);
//code = WebEncoders.Base64UrlEncode(Encoding.UTF8.GetBytes(code));
//var callbackUrl = Url.Page(
// "/Account/ConfirmEmail",
// pageHandler: null,
// values: new { area = "Identity", userId = user.Id, code = code },
// protocol: Request.Scheme);
//await _emailSender.SendEmailAsync(Input.Email, "Confirm your email",
// $"Please confirm your account by <a href='{HtmlEncoder.Default.Encode(callbackUrl)}'>clicking here</a>.");
//if (_userManager.Options.SignIn.RequireConfirmedAccount)
//{
// return RedirectToPage("RegisterConfirmation", new { email = Input.Email });
//}
//else
//{
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());
}
private async Task <WiredBrainUser> AutoProvisionUserAsync(string provider, string providerUserId, IEnumerable <Claim> claims)
{
// create a list of claims that we want to transfer into our store
var filtered = new List <Claim>();
// user's display name
var name = claims.FirstOrDefault(x => x.Type == JwtClaimTypes.Name)?.Value ??
claims.FirstOrDefault(x => x.Type == ClaimTypes.Name)?.Value;
if (name != null)
{
filtered.Add(new Claim(JwtClaimTypes.Name, name));
}
else
{
var first = claims.FirstOrDefault(x => x.Type == JwtClaimTypes.GivenName)?.Value ??
claims.FirstOrDefault(x => x.Type == ClaimTypes.GivenName)?.Value;
var last = claims.FirstOrDefault(x => x.Type == JwtClaimTypes.FamilyName)?.Value ??
claims.FirstOrDefault(x => x.Type == ClaimTypes.Surname)?.Value;
if (first != null && last != null)
{
filtered.Add(new Claim(JwtClaimTypes.Name, first + " " + last));
}
else if (first != null)
{
filtered.Add(new Claim(JwtClaimTypes.Name, first));
}
else if (last != null)
{
filtered.Add(new Claim(JwtClaimTypes.Name, last));
}
}
// email
var email = claims.FirstOrDefault(x => x.Type == JwtClaimTypes.Email)?.Value ??
claims.FirstOrDefault(x => x.Type == ClaimTypes.Email)?.Value;
if (email != null)
{
filtered.Add(new Claim(JwtClaimTypes.Email, email));
}
var user = new WiredBrainUser
{
UserName = Guid.NewGuid().ToString(),
};
var identityResult = await _userManager.CreateAsync(user);
if (!identityResult.Succeeded)
{
throw new Exception(identityResult.Errors.First().Description);
}
if (filtered.Any())
{
identityResult = await _userManager.AddClaimsAsync(user, filtered);
if (!identityResult.Succeeded)
{
throw new Exception(identityResult.Errors.First().Description);
}
}
identityResult = await _userManager.AddLoginAsync(user, new UserLoginInfo(provider, providerUserId, provider));
if (!identityResult.Succeeded)
{
throw new Exception(identityResult.Errors.First().Description);
}
return(user);
}
