90 lines
4.0 KiB
C#
90 lines
4.0 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using Firebase.Auth;
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using System.Timers;
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namespace BodyshopUploader.Utils
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{
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public static class Auth
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{
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private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
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public static FirebaseAuthLink authlink;
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static FirebaseAuthProvider ap = new FirebaseAuthProvider(new FirebaseConfig(Utils.AppMetaData.FirebaseAPIKey_DEV)); //TODO: Update this to be a dynamic key. Perhaps a function that fetches?
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private static Timer tokenTimer = new Timer();
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public async static Task<(bool, string)> LoginAsync(string Username, string Password)
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{
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try
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{
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authlink = await ap.SignInWithEmailAndPasswordAsync(Username, Password);
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authlink.FirebaseAuthRefreshed += Authlink_FirebaseAuthRefreshed;
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logger.Trace("Firebase Auth Token {0}.", authlink.FirebaseToken);
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logger.Trace("Firebase Refresh Token {0}.", authlink.RefreshToken);
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logger.Trace("Firebase Auth Token expires in {0} seconds.", authlink.ExpiresIn);
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//tokenTimer.Interval = (authlink.ExpiresIn - 600) * 1000; //Set the token to refresh 10 minutes before it has to.
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tokenTimer.Interval = 10000; //Set the token to refresh 10 minutes before it has to.
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logger.Trace("Refresh timer interval set to {0}ms", (authlink.ExpiresIn - 600) * 1000);
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tokenTimer.Elapsed += TokenTimer_Tick;
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tokenTimer.Start();
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return (true, null);
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}
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catch (FirebaseAuthException Ex)
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{
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switch (Ex.Reason)
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{
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case AuthErrorReason.WrongPassword:
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logger.Error("Incorrect password provided for user.");
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return (false, Properties.Resources.Error_Login);
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case AuthErrorReason.UnknownEmailAddress:
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logger.Error("User does not exist.");
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return (false, Properties.Resources.Error_Login);
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case AuthErrorReason.TooManyAttemptsTryLater:
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logger.Error("Too many attempts logging in.");
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return (false, Properties.Resources.Error_Login_Attempts);
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default:
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logger.Error(Ex, "Unknown error occured while logging in. {0}", Ex.Reason);
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return (false, Properties.Resources.Error_Login_Unknown);
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}
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}
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catch (Exception Ex)
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{
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logger.Error(Ex, "Unknown error encountered while obtaining auth token.");
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return (false, Properties.Resources.Error_Generic);
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}
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}
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public static async Task Refresh()
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{
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logger.Info("Old Token {0}", authlink.RefreshToken);
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await authlink.GetFreshAuthAsync();
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authlink = await ap.RefreshAuthAsync(authlink);
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logger.Info("new Token {0}", authlink.FirebaseToken);
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}
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private static void Authlink_FirebaseAuthRefreshed(object sender, FirebaseAuthEventArgs e)
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{
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logger.Debug("Auth token refreshed!");
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logger.Debug("New token: {0}", e.FirebaseAuth.FirebaseToken);
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}
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private static void TokenTimer_Tick(object sender, ElapsedEventArgs e)
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{
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//Gotta do some stuff now that i got a new token!
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//Maybe the token auto refreshes?
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logger.Info("Timer Old Token {0}", authlink.FirebaseToken);
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//await authlink.RefreshUserDetails();
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//logger.Info("new Token {0}", authlink.FirebaseToken);
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//tokenTimer.Stop();
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//tokenTimer.Interval = (authlink.ExpiresIn - 600) * 1000; //Set the token to refresh 10 minutes before it has to.
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//tokenTimer.Interval = 10000;
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//tokenTimer.Start();
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}
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}
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}
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