public ActionResult GoogleAuthorization(string code)
{
// Retrieve the authenticator and save it in session for future use
var authenticator = GoogleAutherizationHelper.GetAuthenticator(code);
Session["authenticator"] = authenticator;
// Save the refresh token locally
using (var dbContext = new CalSiteDbContext())
{
var userName = User.Identity.Name;
var userRegistry = dbContext.GoogleRefreshTokens.FirstOrDefault(c => c.UserName == userName);
if (userRegistry == null)
{
dbContext.GoogleRefreshTokens.Add(
new GoogleRefreshToken()
{
UserName = userName,
RefreshToken = authenticator.RefreshToken
});
}
else
{
userRegistry.RefreshToken = authenticator.RefreshToken;
}
dbContext.SaveChanges();
}
return(RedirectToAction("Index", "Home"));
}
private GoogleAuthenticator GetAuthenticator()
{
var authenticator = (GoogleAuthenticator)Session["authenticator"];
if (authenticator == null || !authenticator.IsValid)
{
// Get a new Authenticator using the Refresh Token
var refreshToken = new CalSiteDbContext().GoogleRefreshTokens.FirstOrDefault(c => c.UserName == User.Identity.Name).RefreshToken;
authenticator = GoogleAutherizationHelper.RefreshAuthenticator(refreshToken);
Session["authenticator"] = authenticator;
}
return(authenticator);
}
public ActionResult Register(RegisterModel model)
{
if (ModelState.IsValid)
{
try
{
WebSecurity.CreateUserAndAccount(model.UserName, model.Password, new { Email = model.Email });
WebSecurity.Login(model.UserName, model.Password);
string url = GoogleAutherizationHelper.GetAuthorizationUrl(model.Email);
Response.Redirect(url);
return(RedirectToAction("Index", "Home"));
}
catch (Exception)
{
throw;
}
}
return(View());
}