public dynamic Process(NancyModule nancyModule, AuthenticateCallbackData model)
{
var currentUserId = nancyModule.GetUserID();
if (model.Exception != null)
{
_logger.Error("SOCIALAUTH", model.Exception);
return(nancyModule.Response.AsRedirect("/"));
}
var userInfo = model.AuthenticatedClient.UserInformation;
var providerName = model.AuthenticatedClient.ProviderName;
var userName = userInfo.UserName ?? userInfo.Name ?? "Unknown";
var email = userInfo.Email ?? string.Empty;
var user = _userService.GetByIdentity(providerName, userInfo.Id);
if (user == null)
{
if (currentUserId == null)
{
user = _userService.AddUser(userName, email, providerName, userInfo.Id);
}
else
{
user = _userService.AttachIdentity(currentUserId, userName, email, providerName, userInfo.Id);
}
}
else
{
if (currentUserId != null && user.ID != currentUserId)
{
nancyModule.Session["MergeID"] = user.ID;
return(nancyModule.Response.AsRedirect("/#!/profile?tab=logins"));
}
}
return(nancyModule.LoginAndRedirect(user.Identifier, DateTime.Now.AddMonths(3), model.ReturnUrl));
}