/// <summary>
/// Stores any authentication tokens found in the external authentication cookie into the associated user.
/// </summary>
/// <param name="externalLogin">The information from the external login provider.</param>
/// <returns>The <see cref="Task"/> that represents the asynchronous operation, containing the <see cref="IdentityResult"/> of the operation.</returns>
public virtual async Task <IdentityResult> UpdateExternalAuthenticationTokensAsync(ExternalLoginInfo externalLogin)
{
externalLogin.CheakArgument();
if (externalLogin.AuthenticationTokens != null && externalLogin.AuthenticationTokens.Any())
{
var user = await UserManager.FindByLoginAsync(externalLogin.LoginProvider, externalLogin.ProviderKey);
if (user == null)
{
return(IdentityResult.Failed());
}
foreach (var token in externalLogin.AuthenticationTokens)
{
var result = await UserManager.SetAuthenticationTokenAsync(user, externalLogin.LoginProvider, token.Name, token.Value);
if (!result.Succeeded)
{
return(result);
}
}
}
return(IdentityResult.Success());
}
