public virtual async Task UpdateUserAsync(IdentityUser user, string providerName)
{
var externalUser = await GetUserInfoAsync(user);
NormalizeExternalLoginUserInfo(externalUser, user.UserName);
if (!externalUser.Name.IsNullOrWhiteSpace())
{
user.Name = externalUser.Name;
}
if (!externalUser.Surname.IsNullOrWhiteSpace())
{
user.Surname = externalUser.Surname;
}
if (user.PhoneNumber != externalUser.PhoneNumber)
{
if (!externalUser.PhoneNumber.IsNullOrWhiteSpace())
{
await UserManager.SetPhoneNumberAsync(user, externalUser.PhoneNumber);
user.SetPhoneNumberConfirmed(externalUser.PhoneNumberConfirmed == true);
}
}
else
{
if (!user.PhoneNumber.IsNullOrWhiteSpace() &&
user.PhoneNumberConfirmed == false &&
externalUser.PhoneNumberConfirmed == true)
{
user.SetPhoneNumberConfirmed(true);
}
}
if (!string.Equals(user.Email, externalUser.Email, StringComparison.OrdinalIgnoreCase))
{
(await UserManager.SetEmailAsync(user, externalUser.Email)).CheckErrors();
user.SetEmailConfirmed(externalUser.EmailConfirmed ?? false);
}
if (externalUser.TwoFactorEnabled != null)
{
(await UserManager.SetTwoFactorEnabledAsync(user, externalUser.TwoFactorEnabled.Value)).CheckErrors();
}
await IdentityUserRepository.EnsureCollectionLoadedAsync(user, u => u.Logins);
var userLogin = user.Logins.FirstOrDefault(l => l.LoginProvider == providerName);
if (userLogin != null)
{
if (userLogin.ProviderKey != externalUser.ProviderKey)
{
(await UserManager.RemoveLoginAsync(user, providerName, userLogin.ProviderKey)).CheckErrors();
(await UserManager.AddLoginAsync(user, new UserLoginInfo(providerName, externalUser.ProviderKey, providerName))).CheckErrors();
}
}
else
{
(await UserManager.AddLoginAsync(user, new UserLoginInfo(providerName, externalUser.ProviderKey, providerName))).CheckErrors();
}
user.IsExternal = true;
(await UserManager.UpdateAsync(user)).CheckErrors();
}
