From 4181f3ba21e0414a96a1000ed0af921c10874fa1 Mon Sep 17 00:00:00 2001
From: JustArchi <JustArchi@JustArchi.net>
Date: Mon, 14 Mar 2016 20:38:17 +0100
Subject: [PATCH] Add workaround for broken GenerateMachineID(), #154

---
 ArchiSteamFarm/ArchiHandler.cs | 30 ++++++++++++++++++++++++++++++
 ArchiSteamFarm/Bot.cs          | 17 +++++++++++++++++
 ArchiSteamFarm/GlobalConfig.cs |  4 ++++
 ArchiSteamFarm/config/ASF.json |  1 +
 4 files changed, 52 insertions(+)

diff --git a/ArchiSteamFarm/ArchiHandler.cs b/ArchiSteamFarm/ArchiHandler.cs
index 6ff691a591d50..97c8d50f0fe6e 100644
--- a/ArchiSteamFarm/ArchiHandler.cs
+++ b/ArchiSteamFarm/ArchiHandler.cs
@@ -265,6 +265,36 @@ internal async Task<PurchaseResponseCallback> RedeemKey(string key) {
 			}
 		}
 
+		// TODO: Please remove me immediately after https://github.com/SteamRE/SteamKit/issues/254 gets fixed
+		internal void HackedLogOn(SteamUser.LogOnDetails details) {
+			if (!Client.IsConnected) {
+				return;
+			}
+
+			SteamID steamID = new SteamID(details.AccountID, details.AccountInstance, Client.ConnectedUniverse, EAccountType.Individual);
+
+			var logon = new ClientMsgProtobuf<CMsgClientLogon>(EMsg.ClientLogon);
+			logon.Body.obfustucated_private_ip = details.LoginID.Value;
+			logon.ProtoHeader.client_sessionid = 0;
+			logon.ProtoHeader.steamid = steamID.ConvertToUInt64();
+			logon.Body.account_name = details.Username;
+			logon.Body.password = details.Password;
+			logon.Body.should_remember_password = details.ShouldRememberPassword;
+			logon.Body.protocol_version = MsgClientLogon.CurrentProtocol;
+			logon.Body.client_os_type = (uint) details.ClientOSType;
+			logon.Body.client_language = details.ClientLanguage;
+			logon.Body.cell_id = details.CellID;
+			logon.Body.steam2_ticket_request = details.RequestSteam2Ticket;
+			logon.Body.client_package_version = 1771;
+			logon.Body.auth_code = details.AuthCode;
+			logon.Body.two_factor_code = details.TwoFactorCode;
+			logon.Body.login_key = details.LoginKey;
+			logon.Body.sha_sentryfile = details.SentryFileHash;
+			logon.Body.eresult_sentryfile = (int) (details.SentryFileHash != null ? EResult.OK : EResult.FileNotFound);
+
+			Client.Send(logon);
+		}
+
 		/*
 		 _   _                    _  _
 		| | | |  __ _  _ __    __| || |  ___  _ __  ___
diff --git a/ArchiSteamFarm/Bot.cs b/ArchiSteamFarm/Bot.cs
index 6d66fd344d374..553e81f53de16 100755
--- a/ArchiSteamFarm/Bot.cs
+++ b/ArchiSteamFarm/Bot.cs
@@ -1083,6 +1083,23 @@ private void OnConnected(SteamClient.ConnectedCallback callback) {
 			InitializeLoginAndPassword();
 
 			Logging.LogGenericInfo("Logging in...", BotName);
+
+			// TODO: Please remove me immediately after https://github.com/SteamRE/SteamKit/issues/254 gets fixed
+			if (Program.GlobalConfig.HackIgnoreMachineID) {
+				Logging.LogGenericWarning("Using workaround for broken GenerateMachineID()!", BotName);
+				ArchiHandler.HackedLogOn(new SteamUser.LogOnDetails {
+					Username = BotConfig.SteamLogin,
+					Password = BotConfig.SteamPassword,
+					AuthCode = AuthCode,
+					LoginID = LoginID,
+					LoginKey = BotDatabase.LoginKey,
+					TwoFactorCode = TwoFactorAuth,
+					SentryFileHash = sentryHash,
+					ShouldRememberPassword = true
+				});
+				return;
+			}
+
 			SteamUser.LogOn(new SteamUser.LogOnDetails {
 				Username = BotConfig.SteamLogin,
 				Password = BotConfig.SteamPassword,
diff --git a/ArchiSteamFarm/GlobalConfig.cs b/ArchiSteamFarm/GlobalConfig.cs
index c728fbbdc1d13..55f324c3210e5 100644
--- a/ArchiSteamFarm/GlobalConfig.cs
+++ b/ArchiSteamFarm/GlobalConfig.cs
@@ -80,6 +80,10 @@ internal enum EUpdateChannel : byte {
 		[JsonProperty(Required = Required.DisallowNull)]
 		internal bool Statistics { get; private set; } = true;
 
+		// TODO: Please remove me immediately after https://github.com/SteamRE/SteamKit/issues/254 gets fixed
+		[JsonProperty(Required = Required.DisallowNull)]
+		internal bool HackIgnoreMachineID { get; private set; } = false;
+
 		[JsonProperty(Required = Required.DisallowNull)]
 		internal HashSet<uint> Blacklist { get; private set; } = new HashSet<uint>(GlobalBlacklist);
 
diff --git a/ArchiSteamFarm/config/ASF.json b/ArchiSteamFarm/config/ASF.json
index 6b8c9dbb362b9..8580aeb4bf154 100644
--- a/ArchiSteamFarm/config/ASF.json
+++ b/ArchiSteamFarm/config/ASF.json
@@ -13,6 +13,7 @@
   "WCFHostname": "localhost",
   "WCFPort": 1242,
   "Statistics": true,
+  "HackIgnoreMachineID": false,
   "Blacklist": [
     267420,
     303700,