public async Task<IActionResult> Register(ViewModels.RegisterViewModel Model)
{
if(ModelState.IsValid)
{
var user = new Models.ApplicationUser()
{
Email = Model.EmailAddress,
UserName = Model.EmailAddress,
FirstName = Model.FirstName,
LastName = Model.LastName,
AccountEnabled = true
};
var createResult = await _UserManager.CreateAsync(user, Model.Password);
}
return View();
}
public async Task<ActionResult> ExternalLoginCallback(string returnUrl)
{
returnUrl = String.IsNullOrEmpty(returnUrl) ? "/Auth/Success" : returnUrl;
var loginInfo = await AuthenticationManager.GetExternalLoginInfoAsync();
if (loginInfo == null)
{
return RedirectToAction("Login");
}
// Sign in the user with this external login provider if the user already has a login
var result = await SignInManager.ExternalSignInAsync(loginInfo, isPersistent: true);
switch (result)
{
case SignInStatus.Success:
Models.ApplicationUser theuser = UserManager.FindByName(loginInfo.Login.ProviderKey);
string oldRefreshToken = theuser.RefreshToken;
theuser.AccessToken = loginInfo.ExternalIdentity.FindFirst("urn:reddit:accesstoken").Value;
theuser.RefreshToken = loginInfo.ExternalIdentity.FindFirst("urn:reddit:refresh").Value;
theuser.TokenExpires = DateTime.Parse(loginInfo.ExternalIdentity.FindFirst("urn:reddit:accessexpires").Value);
string[] scope = loginInfo.ExternalIdentity.FindFirst("urn:reddit:scope").Value.ToLower().Split(',');
if (scope.Contains("wikiread"))
{
if (!theuser.HasWikiRead) theuser.HasWikiRead = true;
}
else if (theuser.HasWikiRead) theuser.HasWikiRead = false;
if (scope.Contains("read"))
{
if (!theuser.HasRead) theuser.HasRead = true;
}
else if (theuser.HasRead) theuser.HasRead = false;
UserManager.Update(theuser);
SignInManager.SignIn(theuser, isPersistent: true, rememberBrowser: false);
try {
Utilities.AuthUtils.RevokeRefreshToken( oldRefreshToken );
}
catch {
//ignore the inability to revoke the token. It doesn't matter;
}
return new RedirectResult(returnUrl);
case SignInStatus.LockedOut:
return View("Lockout");
case SignInStatus.RequiresVerification:
return RedirectToAction("SendCode", new { ReturnUrl = returnUrl, RememberMe = false });
case SignInStatus.Failure:
default:
// If the user does not have an account, then prompt the user to create an account
string accessToken = loginInfo.ExternalIdentity.FindFirst("urn:reddit:accesstoken").Value;
var user = new Models.ApplicationUser() { UserName = loginInfo.Login.ProviderKey, RefreshToken = loginInfo.ExternalIdentity.FindFirst("urn:reddit:refresh").Value, AccessToken = loginInfo.ExternalIdentity.FindFirst("urn:reddit:accesstoken").Value, TokenExpires = DateTime.UtcNow.AddMinutes(50), LastUpdatedRoles = DateTime.UtcNow };
await Utilities.AuthUtils.UpdateModeratedSubreddits(user, UserManager);
var createuser = await UserManager.CreateAsync(user);
if (createuser.Succeeded)
{
var addLogin = await UserManager.AddLoginAsync(user.Id, loginInfo.Login);
if (addLogin.Succeeded)
{
await SignInManager.SignInAsync(user, isPersistent: true, rememberBrowser: false);
return new RedirectResult(returnUrl);
}
}
return View("Error");
}
}