public async Task <ActionResult> ExternalLoginCallback(string provider)
{
var loginInfo = await SignInManager.AuthenticationManager.GetExternalLoginInfoAsync();
var signInStatus = await SignInManager.ExternalSignInAsync(loginInfo, false);
switch (signInStatus)
{
case SignInStatus.Success:
return(RedirectToAction("Index", "Home"));
default:
var user = await UserManager.FindByEmailAsync(loginInfo.ExternalIdentity.FindFirstValue(ClaimTypes.Email)); // checking here user has local account in the ASPNetUsers Table
//creating new user in ASPNETUsers table
if (user == null)
{
user = new ExtendingUser
{
UserName = loginInfo.ExternalIdentity.FindFirstValue(ClaimTypes.GivenName),
Email = loginInfo.ExternalIdentity.FindFirstValue(ClaimTypes.Email),
TwoFactorEnabled = true
};
await UserManager.CreateAsync(user); //This will create new record in AspnetUsers table
await UserManager.AddLoginAsync(user.Id, loginInfo.Login); // This will create new Record in AspnetUsersLogin Table for external Authentication.
}
else if (user.Email != null)
{
await UserManager.AddLoginAsync(user.Id, loginInfo.Login); // This will create new Record in AspnetUsersLogin Table for external Authentication.
}
return(RedirectToAction("Index", "Home"));
}
}
public async Task <ActionResult> Register(ExtendingUser register)
{
var idenetityUser = await UserManager.FindByNameAsync(register.Email);
if (idenetityUser != null)
{
return(RedirectToAction("Index", "Home"));
}
//var identityResult = await UserManager.CreateAsync(new IdentityUser(register.UserName), register.Password);
//if (identityResult.Succeeded)
//{
// return RedirectToAction("Index", "Home");
//}
//ModelState.AddModelError("", identityResult.Errors.FirstOrDefault());
//return View(register);
else
{
var user = new ExtendingUser
{
UserName = register.Email,
LastName = register.LastName,
PhoneNumber = register.PhoneNumber,
DOB = register.DOB,
Email = register.Email,
FirstName = register.FirstName,
Country = register.Country
};
user.Addresses.Add(new Address {
AddressLine = register.AddressesLine, Country = register.Country, UserId = user.Id
});
var identityResult = await UserManager.CreateAsync(user, register.PasswordHash);//it will store record in aspnetUsers table
if (identityResult.Succeeded)
{
var token = await UserManager.GenerateEmailConfirmationTokenAsync(user.Id);
var confirmUrl = Url.Action("ConfirmEmail", "Account", new { userid = user.Id, token = token }, Request.Url.Scheme);
await UserManager.SendEmailAsync(user.Id, "Email Confirmation", $"Use link to confirm Email: {confirmUrl }");
return(RedirectToAction("Index", "Home"));
}
ModelState.AddModelError("", identityResult.Errors.FirstOrDefault());
}
return(View(register));
}
