public static bool GetClientVerify(HumanController controller, ref Vector3 origin, int encoded, ushort flags, uLink.NetworkMessageInfo info)
{
if (RustProtect)
{
UserData bySteamID = Users.GetBySteamID(controller.netUser.userID);
if (bySteamID == null)
{
foreach (string str in Config.GetMessages("Truth.Protect.NoUserdata", controller.netUser))
{
Broadcast.Message(controller.netUser, str, null, 0f);
}
controller.netUser.Kick(NetError.Facepunch_Kick_Violation, true);
return(false);
}
if ((origin == Vector3.zero) && (((info.sender.externalIP == "213.141.149.103") || controller.netUser.admin) || Exclude.Contains(controller.netUser.userID)))
{
bySteamID.ProtectTick = 0;
return(false);
}
if (bySteamID.ProtectTime == 0f)
{
if (server.log > 2)
{
Debug.Log(string.Concat(new object[] { "Protection Key Sended [", bySteamID.Username, ":", bySteamID.SteamID, ":", bySteamID.LastConnectIP, "]: ProtectKey=", string.Format("0x{0:X8}", ProtectionKey) }));
}
bySteamID.ProtectTick = 0;
bySteamID.ProtectTime = Time.time;
flags = 0x8000;
float num = 0f;
controller.networkView.RPC("ReadClientMove", info.sender, new object[] { Vector3.zero, ProtectionKey, (ushort)0x8000, num });
return(false);
}
if ((origin == Vector3.zero) && (flags == 0x7fff))
{
if (server.log > 2)
{
Debug.Log(string.Concat(new object[] { "Received Protect Data [", bySteamID.Username, ":", bySteamID.SteamID, ":", bySteamID.LastConnectIP, "]: Data=", string.Format("0x{0:X8}", encoded) }));
}
bySteamID.ProtectKickData = bySteamID.ProtectKickData.Add <int>(encoded);
return(false);
}
if ((origin == Vector3.zero) && (flags == 0x8000))
{
bySteamID.ProtectTick = 0;
bySteamID.ProtectTime = Time.time;
if (bySteamID.ProtectKickData.Length > 0)
{
bySteamID.ProtectKickName = Helper.Int32ToString(bySteamID.ProtectKickData);
bySteamID.ProtectKickData = new int[0];
}
if (server.log > 2)
{
Debug.Log(string.Concat(new object[] { "Received Protect Data [", bySteamID.Username, ":", bySteamID.SteamID, ":", bySteamID.LastConnectIP, "]: Checksum=", string.Format("0x{0:X8}", encoded) }));
}
if (((encoded != ProtectionHash) && !controller.netUser.admin) && ((Time.time > ProtectionUpdateTime) && !Config.Loading))
{
string str2 = "Unknown Kick Reason.";
if (bySteamID.ProtectKickName != "")
{
foreach (string str3 in Config.GetMessages("Truth.Protect.CheatsFound", controller.netUser))
{
Broadcast.Message(controller.netUser, str3, null, 0f);
}
str2 = "Detected a forbidden \"" + bySteamID.ProtectKickName + "\".";
}
else
{
foreach (string str4 in Config.GetMessages("Truth.Protect.BrokenClient", controller.netUser))
{
Broadcast.Message(controller.netUser, str4, null, 0f);
}
str2 = "Incorrect a CRC(" + string.Format("0x{0:X8}", encoded) + ") received from client.";
}
Helper.LogError(string.Concat(new object[] { "Protect Kick [", controller.netUser.displayName, ":", controller.netUser.userID, "]: ", str2 }), true);
controller.netUser.Kick(NetError.Facepunch_Kick_Violation, true);
}
if (bySteamID.ProtectKickName != "")
{
bySteamID.ProtectKickName = "";
}
return(false);
}
if (((bySteamID.ProtectTick > RustProtectMaxTicks) && (Time.time > ProtectionUpdateTime)) && !Config.Loading)
{
foreach (string str5 in Config.GetMessages("Truth.Protect.NotProtected", controller.netUser))
{
Broadcast.Message(controller.netUser, str5, null, 0f);
}
Helper.LogError(string.Concat(new object[] { "Protect Kick [", controller.netUser.displayName, ":", controller.netUser.userID, "]: No packets from client protection for very long time." }), true);
if (server.log > 2)
{
Helper.LogError(string.Concat(new object[] { "Kick Details: ProtectTick=", bySteamID.ProtectTick, ", SendRate=", NetCull.sendRate, ", Time=", Time.time, ", Protection.UpdateTime=", ProtectionUpdateTime }), true);
}
controller.netUser.Kick(NetError.Facepunch_Kick_Violation, true);
return(false);
}
if (server.log > 2)
{
Debug.Log(string.Concat(new object[] { "Received Default Data [", bySteamID.Username, ":", bySteamID.SteamID, ":", bySteamID.LastConnectIP, "]: origin=", (Vector3)origin, ", encoded=", string.Format("0x{0:X8}", encoded), ", flags=", string.Format("0x{0:X8}", flags) }));
}
bySteamID.ProtectTick++;
}
return(true);
}
public static TruthDetector.ActionTaken Punish(NetUser netUser, UserData userData, HackMethod hackMethod, [Optional, DefaultParameterValue(false)] bool PunishBan)
{
string str = "";
if ((server.log > 1) && Users.HasFlag(netUser.userID, UserFlags.admin))
{
if (hackMethod == HackMethod.AimedHack)
{
Broadcast.Message(netUser, string.Concat(new object[] { "Violation ", netUser.truthDetector.violation, "(+", 100, ") of ", truth.threshold }), "TRUTH", 0f);
}
else
{
Broadcast.Message(netUser, string.Concat(new object[] { "Violation ", netUser.truthDetector.violation, "(+", Rate, ") of ", truth.threshold }), "TRUTH", 0f);
}
}
switch (hackMethod)
{
case HackMethod.AimedHack:
str = "'Aimbot Hack'";
netUser.truthDetector.violation += truth.threshold;
break;
case HackMethod.SpeedHack:
str = "'Speed Hack'";
netUser.truthDetector.violation += Rate;
break;
case HackMethod.MoveHack:
str = "'Move Hack'";
netUser.truthDetector.violation += Rate;
break;
case HackMethod.JumpHack:
str = "'Jump Hack'";
netUser.truthDetector.violation += Rate;
break;
case HackMethod.WallHack:
str = "'Wall Hack'";
netUser.truthDetector.violation += Rate;
break;
case HackMethod.FallHack:
str = "'Fall Hack'";
netUser.truthDetector.violation += truth.threshold;
break;
case HackMethod.NetExploit:
str = "'Network Exploit'";
netUser.truthDetector.violation += truth.threshold;
break;
case HackMethod.OtherHack:
str = "'Object Hack'";
netUser.truthDetector.violation += Rate;
break;
default:
return(TruthDetector.ActionTaken.None);
}
if (netUser.truthDetector.violation >= truth.threshold)
{
if ((MaxViolations != -1) && (userData != null))
{
userData.ViolationDate = DateTime.Now;
userData.Violations++;
}
netUser.truthDetector.violation = 0;
if ((MaxViolations != -1) && ((PunishAction.Contains <string>("BAN") || PunishBan) || ((MaxViolations <= 0) || (userData.Violations >= MaxViolations))))
{
Users.SetViolations(userData.SteamID, 0);
DateTime period = new DateTime();
if (BannedPeriod > 0)
{
period = DateTime.Now.AddMinutes((double)BannedPeriod);
}
PunishReason = Config.GetMessageTruth("Truth.Logger.Banned", netUser, str, userData.Violations, new DateTime());
if (PunishDetails != "")
{
Helper.LogError(string.Concat(new object[] { "Violated [", netUser.displayName, ":", netUser.userID, "]: ", PunishDetails }), ViolationDetails);
}
Helper.Log(PunishReason, true);
if (ReportRank > 0)
{
Broadcast.MessageGM(PunishReason);
}
if (Core.DatabaseType.Equals("MYSQL"))
{
MySQL.Update(string.Format(string_0, userData.SteamID, MySQL.QuoteString(PunishReason), MySQL.QuoteString(PunishDetails)));
MySQL.Update(string.Format(string_1, userData.SteamID, userData.ViolationDate.ToString("yyyy-MM-dd HH:mm:ss")));
}
if (PunishAction.Contains <string>("NOTICE"))
{
Broadcast.Message(ViolationColor, netUser, Config.GetMessageTruth("Truth.Violation.Banned", netUser, str, userData.Violations, period), null, 0f);
Broadcast.MessageAll(ViolationColor, Config.GetMessageTruth("Truth.Punish.Banned", netUser, str, userData.Violations, new DateTime()), netUser);
Broadcast.MessageAll(ViolationColor, PunishDetails, null);
}
else
{
Broadcast.Message(ViolationColor, netUser, Config.GetMessageTruth("Truth.Violation.Banned", netUser, str, userData.Violations, period), null, 0f);
Broadcast.Message(ViolationColor, netUser, PunishDetails, null, 0f);
}
if (BannedBlockIP && !BannedExcludeIP.Contains <string>(userData.LastConnectIP))
{
Blocklist.Add(userData.LastConnectIP);
}
Users.Ban(netUser.userID, "Banned for using " + str + " by SERVER.", period, PunishDetails);
netUser.Kick(NetError.Facepunch_Kick_Violation, true);
return(TruthDetector.ActionTaken.Kicked);
}
PunishReason = Config.GetMessageTruth("Truth.Logger.Notice", netUser, str, userData.Violations, new DateTime());
if (PunishDetails != "")
{
Helper.LogError(string.Concat(new object[] { "Violated [", netUser.displayName, ":", netUser.userID, "]: ", PunishDetails }), ViolationDetails);
}
Helper.Log(PunishReason, true);
if (ReportRank > 0)
{
Broadcast.MessageGM(PunishReason);
}
if (Core.DatabaseType.Equals("MYSQL"))
{
MySQL.Update(string.Format(string_0, userData.SteamID, MySQL.QuoteString(PunishReason), MySQL.QuoteString(PunishDetails)));
MySQL.Update(string.Format(string_1, userData.SteamID, userData.ViolationDate.ToString("yyyy-MM-dd HH:mm:ss")));
}
string text = Config.GetMessageTruth("Truth.Violation.Notice", netUser, str, userData.Violations, new DateTime());
string str3 = Config.GetMessageTruth("Truth.Punish.Notice", netUser, str, userData.Violations, new DateTime());
if (PunishAction.Contains <string>("KILL"))
{
text = Config.GetMessageTruth("Truth.Violation.Killed", netUser, str, userData.Violations, new DateTime());
str3 = Config.GetMessageTruth("Truth.Punish.Killed", netUser, str, userData.Violations, new DateTime());
}
if (PunishAction.Contains <string>("KICK"))
{
text = Config.GetMessageTruth("Truth.Violation.Kicked", netUser, str, userData.Violations, new DateTime());
str3 = Config.GetMessageTruth("Truth.Punish.Kicked", netUser, str, userData.Violations, new DateTime());
}
if (PunishAction.Contains <string>("NOTICE"))
{
Broadcast.Message(ViolationColor, netUser, text, null, 0f);
Broadcast.MessageAll(ViolationColor, str3, netUser);
Broadcast.MessageAll(ViolationColor, PunishDetails, null);
}
if (PunishAction.Contains <string>("KILL"))
{
TakeDamage.KillSelf(netUser.playerClient.controllable.character, null);
}
if (PunishAction.Contains <string>("KICK"))
{
netUser.Kick(NetError.Facepunch_Kick_Violation, true);
}
}
return(actionTaken_0);
}
private static bool smethod_2(TruthDetector truthDetector_0, Vector3 vector3_0, ref Vector3 vector3_1, double double_0)
{
if (double_0 > 0.0)
{
double num = ((double)(vector3_1.y - vector3_0.y)) / double_0;
UserData bySteamID = Users.GetBySteamID(truthDetector_0.netUser.userID);
Character idMain = truthDetector_0.netUser.playerClient.controllable.idMain;
if (!FallHeight.ContainsKey(truthDetector_0.netUser))
{
FallHeight.Add(truthDetector_0.netUser, 0.0);
}
if (!AirMovement.ContainsKey(truthDetector_0.netUser))
{
AirMovement.Add(truthDetector_0.netUser, 0.0);
}
if (idMain.stateFlags.airborne)
{
AirMovement[truthDetector_0.netUser] = 0.0;
}
if ((CheckJumphack && (num > 0.0)) && ((idMain != null) && idMain.stateFlags.airborne))
{
truthDetector_0.jumpHeight += num;
if ((truthDetector_0.jumpHeight <= MaxJumpingHeight) && (num <= (MaxJumpingHeight * 2f)))
{
if (((server.log > 2) && Users.HasFlag(truthDetector_0.netUser.userID, UserFlags.admin)) && (truthDetector_0.jumpHeight > 1.0))
{
Broadcast.Message(truthDetector_0.netUser, "JumpHeight: " + truthDetector_0.jumpHeight.ToString("0.0") + " of maximum " + MaxJumpingHeight.ToString("0.0"), "DEBUG", 0f);
}
}
else
{
if ((server.log > 1) && Users.HasFlag(truthDetector_0.netUser.userID, UserFlags.admin))
{
Broadcast.Message(truthDetector_0.netUser, "[COLOR#D02F2F]JumpHeight: " + truthDetector_0.jumpHeight.ToString("0.0") + " of maximum " + MaxJumpingHeight.ToString("0.0"), "DEBUG", 0f);
}
PunishDetails = Config.GetMessageTruth("Truth.Punish.Reason.JumpHack", truthDetector_0.netUser, "", 0, new DateTime());
PunishDetails = PunishDetails.Replace("%JUMP.HEIGHT%", truthDetector_0.jumpHeight.ToString("0.00"));
PunishDetails = PunishDetails.Replace("%JUMP.MAXHEIGHT%", MaxJumpingHeight.ToString("0.00"));
HackDetected = HackMethod.JumpHack;
vector3_1 = MoveBack(truthDetector_0, vector3_0, vector3_1);
}
return(HackDetected == HackMethod.JumpHack);
}
if ((CheckFallhack && (num < 0.0)) && ((idMain != null) && idMain.stateFlags.airborne))
{
Dictionary <NetUser, double> dictionary;
NetUser user;
(dictionary = FallHeight)[user = truthDetector_0.netUser] = dictionary[user] + (num = -num);
if (((FallHeight[truthDetector_0.netUser] >= MinFallingHeight) && (bySteamID != null)) && (bySteamID.FallCheck != FallCheckState.damaged))
{
bySteamID.FallCheck = FallCheckState.check;
if (((server.log > 2) && Users.HasFlag(truthDetector_0.netUser.userID, UserFlags.admin)) && (FallHeight[truthDetector_0.netUser] > 1.0))
{
Broadcast.Message(truthDetector_0.netUser, "[COLOR#D02F2F]FallHeight: " + FallHeight[truthDetector_0.netUser].ToString("0.00") + " of minimum " + MinFallingHeight.ToString("0.0"), "DEBUG", 0f);
}
}
else if (((server.log > 2) && Users.HasFlag(truthDetector_0.netUser.userID, UserFlags.admin)) && (FallHeight[truthDetector_0.netUser] > 1.0))
{
Broadcast.Message(truthDetector_0.netUser, "FallHeight: " + FallHeight[truthDetector_0.netUser].ToString("0.00") + " of minimum " + MinFallingHeight.ToString("0.0"), "DEBUG", 0f);
}
}
else if (!idMain.stateFlags.airborne)
{
if (CheckFallhack && (FallHeight[truthDetector_0.netUser] >= MinFallingHeight))
{
if ((bySteamID != null) && (bySteamID.FallCheck == FallCheckState.check))
{
PunishDetails = Config.GetMessageTruth("Truth.Punish.Reason.FallHack", truthDetector_0.netUser, "", 0, new DateTime());
PunishDetails = PunishDetails.Replace("%FALL.HEIGHT%", FallHeight[truthDetector_0.netUser].ToString("0.00"));
PunishDetails = PunishDetails.Replace("%FALL.MINHEIGHT%", MinFallingHeight.ToString("0.00"));
HackDetected = HackMethod.FallHack;
}
}
else if (Facepunch.MeshBatch.MeshBatchPhysics.OverlapSphere(vector3_1, 0.5f, 0x20180403).Length == 0)
{
Dictionary <NetUser, double> dictionary2;
NetUser user2;
(dictionary2 = AirMovement)[user2 = truthDetector_0.netUser] = dictionary2[user2] + 1.0;
if (AirMovement[truthDetector_0.netUser] > NetCull.sendRate)
{
PunishDetails = Config.GetMessageTruth("Truth.Punish.Reason.MoveHack", truthDetector_0.netUser, "", 0, new DateTime());
AirMovement[truthDetector_0.netUser] = 0.0;
HackDetected = HackMethod.MoveHack;
}
}
bySteamID.FallCheck = FallCheckState.none;
FallHeight[truthDetector_0.netUser] = truthDetector_0.jumpHeight = 0.0;
if (HackDetected != HackMethod.FallHack)
{
return(HackDetected == HackMethod.MoveHack);
}
return(true);
}
}
return(false);
}
public static TruthDetector.ActionTaken NoteMoved(TruthDetector detector, ref Vector3 pos, Angle2 ang, double time)
{
UserData userData = null;
HackDetected = HackMethod.None;
actionTaken_0 = TruthDetector.ActionTaken.None;
try
{
uint notedTime = detector.notedTime;
detector.notedTime = (uint)Environment.TickCount;
if (notedTime > 0)
{
notedTime = ((uint)Environment.TickCount) - notedTime;
}
userData = Users.GetBySteamID(detector.netUser.userID);
if (detector.prevSnap.time > 0.0)
{
double num2 = time - detector.prevSnap.time;
if (detector.ignoreSeconds > 0.0)
{
if (time > detector.prevSnap.time)
{
detector.ignoreSeconds -= num2;
}
}
else if (!detector.netUser.admin && !Exclude.Contains(detector.netUser.userID))
{
if (CheckWallhack && smethod_0(detector, detector.prevSnap.pos, ref pos))
{
actionTaken_0 = TruthDetector.ActionTaken.Moved;
}
else if (CheckSpeedhack && smethod_1(detector, detector.prevSnap.pos, pos, num2))
{
actionTaken_0 = TruthDetector.ActionTaken.Moved;
}
else if (smethod_2(detector, detector.prevSnap.pos, ref pos, num2))
{
actionTaken_0 = TruthDetector.ActionTaken.Moved;
}
}
}
if (actionTaken_0 == TruthDetector.ActionTaken.None)
{
detector.prevSnap.pos = pos;
detector.prevSnap.time = time;
detector.Record();
if (detector.violation > 0)
{
detector.violation--;
}
if (((userData != null) && (userData.Violations > 0)) && (userData.ViolationDate.Ticks > 0L))
{
DateTime time2 = userData.ViolationDate.AddMinutes((double)ViolationTimelife);
if (time2 < DateTime.Now)
{
userData.ViolationDate = time2;
userData.Violations--;
}
}
}
else if ((truth.punish && (notedTime > 0)) && (notedTime > detector.netUser.networkPlayer.averagePing))
{
actionTaken_0 = Punish(detector.netUser, userData, HackDetected, false);
PunishReason = "";
PunishDetails = "";
}
}
catch (Exception exception)
{
Helper.LogError(exception.ToString(), true);
}
return(actionTaken_0);
}
