public async Task <IActionResult> GitHubLoginCallback(string returnUrl = null, string remoteError = null)
{
returnUrl = returnUrl ?? this.Url.Content("~/");
if (this.User.Identity.IsAuthenticated)
{
return(this.LocalRedirect(returnUrl));
}
if (remoteError != null)
{
return(this.RedirectToAction("Login", new { ReturnUrl = returnUrl }));
}
var info = await this.signInManager.GetExternalLoginInfoAsync();
if (info == null)
{
return(this.RedirectToAction("Login", new { ReturnUrl = returnUrl }));
}
var result = await this.signInManager.ExternalLoginSignInAsync("GitHub", info.ProviderKey,
isPersistent : true, bypassTwoFactor : true);
if (result.Succeeded)
{
return(this.LocalRedirect(returnUrl));
}
this.ViewData["ReturnUrl"] = returnUrl;
var model = new UserGitHubRegisterBindingModel();
if (info.Principal.HasClaim(c => c.Type == ClaimTypes.Email))
{
model.Email = info.Principal.FindFirstValue(ClaimTypes.Email);
}
if (info.Principal.HasClaim(c => c.Type == ClaimTypes.Name))
{
var name = info.Principal.FindFirstValue(ClaimTypes.Name);
var split = name.Split(' ', StringSplitOptions.RemoveEmptyEntries);
if (split.Length >= 2)
{
model.FirstName = split[0];
model.LastName = split[split.Length - 1];
}
else
{
model.FirstName = name;
}
}
return(this.View("GitHubRegister", model));
}
public async Task <IActionResult> GitHubRegister(UserGitHubRegisterBindingModel model, string returnUrl = null)
{
returnUrl = returnUrl ?? this.Url.Content("~/");
if (this.User.Identity.IsAuthenticated)
{
return(this.LocalRedirect(returnUrl));
}
var info = await this.signInManager.GetExternalLoginInfoAsync();
if (info == null)
{
return(this.RedirectToAction("Login", new { ReturnUrl = returnUrl }));
}
if (this.ModelState.IsValid)
{
var user = new PoolItUser
{
UserName = model.Email,
Email = model.Email,
FirstName = model.FirstName,
LastName = model.LastName
};
var result = await this.signInManager.UserManager.CreateAsync(user);
if (result.Succeeded)
{
result = await this.signInManager.UserManager.AddLoginAsync(user, info);
if (result.Succeeded)
{
this.Success(string.Format(NotificationMessages.RegistrationWelcome, model.FirstName));
await this.signInManager.SignInAsync(user, isPersistent : true);
return(this.LocalRedirect(returnUrl));
}
}
foreach (var error in result.Errors)
{
this.ModelState.AddModelError(string.Empty, error.Description);
}
}
this.ViewData["ReturnUrl"] = returnUrl;
return(this.View());
}
