string? GetOneTimeCode()
{
Console.Write("Enter the 2fa code sent to your email: ");
return Console.ReadLine();
}
void CacheCookie(string cookie)
{
File.WriteAllText("cookie_cache.txt", cookies);
}
var client = new FutClient();
bool success = await client.TryLoginAsync("[email protected]", "password", GetOneTimeCode, true, CacheCookie);Logins are cached using the cookies. After successfully logging in once with email and password you can get the login cookies with the GetLoginCookies method or the optional onCacheCookies parameter in TryLoginAsync, which you can see an example of above.
Once you have the cookies cached somewhere, to log in again without using your password or going through the 2FA process, just pass the cookies you cached into TryLoginAsync.
// just a simple example of how you can use the cached login
if (File.Exists("cookie_cache.txt")
{
string cachedCookie = File.ReadAllText("cookie_cache.txt");
await client.TryLoginAsync(cachedCookies);
}