private async Task SignInAsync(ApplicationUser user, bool isPersistent)
{
AuthenticationManager.SignOut(DefaultAuthenticationTypes.ExternalCookie);
AuthenticationManager.SignIn(new AuthenticationProperties() { IsPersistent = isPersistent }, await user.GenerateUserIdentityAsync(UserManager));
}
protected async Task<ActionResult> SendAccountConfirmationEmail(ApplicationUser user)
{
// For more information on how to enable account confirmation and password reset please visit http://go.microsoft.com/fwlink/?LinkID=320771
string code = await UserManager.GenerateEmailConfirmationTokenAsync(user.Id);
var callbackUrl = Url.Action("ConfirmEmail", "Account", new { userId = user.Id, code = code }, protocol: Request.Url.Scheme);
await UserManager.SendEmailAsync(user.Id, "Confirm your account", "Please confirm your account by clicking <a href=\"" + callbackUrl + "\">here</a>");
return RedirectToAction("ConfirmEmailSent", "Account");
}
public async Task<ActionResult> ExternalLoginConfirmation(ExternalLoginConfirmationViewModel model, string returnUrl)
{
if (User.Identity.IsAuthenticated)
{
return RedirectToAction("Manage");
}
if (ModelState.IsValid)
{
// Get the information about the user from the external login provider
var info = await AuthenticationManager.GetExternalLoginInfoAsync();
if (info == null)
{
return View("ExternalLoginFailure");
}
var user = new ApplicationUser() { UserName = model.Email, Email = model.Email };
IdentityResult result = await UserManager.CreateAsync(user);
if (result.Succeeded)
{
result = await UserManager.AddLoginAsync(user.Id, info.Login);
if (result.Succeeded)
{
if (!user.EmailConfirmed)
{
return await SendAccountConfirmationEmail(user);
}
await SignInAsync(user, isPersistent: false);
return RedirectToLocal(returnUrl);
}
}
AddErrors(result);
}
ViewBag.ReturnUrl = returnUrl;
return View(model);
}
public async Task<ActionResult> Register(RegisterViewModel model)
{
using (var ctx = new ApplicationDbContext())
{
if(ctx.Users.Where(m => m.UserName == model.GaTechId).Any())
{
ModelState.AddModelError("DuplicateGaTechId", "The Ga Tech ID has already been registered.");
}
}
if (ModelState.IsValid)
{
string email = model.GaTechId + "@gatech.edu";
var user = new ApplicationUser() { UserName = model.GaTechId, Email = email};
IdentityResult result = await UserManager.CreateAsync(user, model.Password);
if (result.Succeeded)
{
if (!user.EmailConfirmed)
{
return await SendAccountConfirmationEmail(user);
}
await SignInAsync(user, isPersistent: false);
return RedirectToAction("Index", "Home");
}
else
{
AddErrors(result);
}
}
// If we got this far, something failed, redisplay form
return View(model);
}
