dd972a7f31
TShock was originally designed to handle many things that Terraria did not. Therefore, TShock always "took over" for the server password prompt. We then added the ability to login via the password prompt if you had an account, so that you could play on a server and login without having to run /login in the chat window. Then, UUIDs were introduced, and we added the ability to login via UUID. This has created a cascading scenario where users are potentially affected by many different things. We have always treated a user's runtime intent as the most important: if a user sets something on the console, it should be taken as the "most true" setting. In other words, we believe that the most recent choice the user made is the valid one. But for some of the config settings we have, we've made it opaque as to how this decision making works. We also aren't clear what certain things do by default. Currently, if UUID login is enabled, a user will login "magically" and bypass any password prompt. Even if this is disabled, though, users are, by default, allowed to enter their passwords at the password prompt instead of the server password. Both of these take priority over the runtime setting. The problem is that we haven't really made it clear if we should override the runtime setting here. This is because the Terraria interactive prompt asks for a server password, and one of the two "bypass" settings is not a password setting at all. What do we respect? I decided that the best approach is to just communicate really loudly about these settings. If a runtime password is set, we'll warn users if either of the bypass settings are "in play." If it's not set, we'll warn users if the server password was set in config.json, just so they know which password is being used. If UUID logins are enabled we'll also warn users about that and the security risks attached, no matter what. I don't know that we should really have this feature, but we shouldn't get rid of it, imho. The only thing I don't think we need to warn about is if login before join is enabled. Login before join just acts as a way to speed up logins for registered users. In an ideal world, users who shouldn't be able to login should be banned. But I split the difference since we're warning about UUID logins. The only real downside to this change is that the PostInit hook gets bigger. But dumping this stuff in another file/area/etc., seems dumb since some of the logic exists here already. I think we can refactor this later, but it's not my most pressing priority. This whole change was inspired by the fact that @Onusai tried to lock down their server but failed because of these settings enabled. We need to be more transparent about logins, and this is a good first step.
1699 lines
57 KiB
C#
1699 lines
57 KiB
C#
/*
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TShock, a server mod for Terraria
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Copyright (C) 2011-2019 Pryaxis & TShock Contributors
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Diagnostics;
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using System.Diagnostics.CodeAnalysis;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Net;
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using System.Reflection;
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using MaxMind;
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using Mono.Data.Sqlite;
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using MySql.Data.MySqlClient;
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using Newtonsoft.Json;
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using Rests;
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using Terraria;
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using Terraria.ID;
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using Terraria.Localization;
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using TerrariaApi.Server;
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using TShockAPI.DB;
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using TShockAPI.Hooks;
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using Terraria.Utilities;
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using Microsoft.Xna.Framework;
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using TShockAPI.Sockets;
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using TShockAPI.CLI;
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using TShockAPI.Localization;
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using TShockAPI.Configuration;
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using Terraria.GameContent.Creative;
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namespace TShockAPI
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{
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/// <summary>
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/// This is the TShock main class. TShock is a plugin on the TerrariaServerAPI, so it extends the base TerrariaPlugin.
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/// TShock also complies with the API versioning system, and defines its required API version here.
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/// </summary>
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[ApiVersion(2, 1)]
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public class TShock : TerrariaPlugin
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{
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/// <summary>VersionNum - The version number the TerrariaAPI will return back to the API. We just use the Assembly info.</summary>
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public static readonly Version VersionNum = Assembly.GetExecutingAssembly().GetName().Version;
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/// <summary>VersionCodename - The version codename is displayed when the server starts. Inspired by software codenames conventions.</summary>
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public static readonly string VersionCodename = "Blood Moon edition";
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/// <summary>SavePath - This is the path TShock saves its data in. This path is relative to the TerrariaServer.exe (not in ServerPlugins).</summary>
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public static string SavePath = "tshock";
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/// <summary>LogFormatDefault - This is the default log file naming format. Actually, this is the only log format, because it never gets set again.</summary>
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private const string LogFormatDefault = "yyyy-MM-dd_HH-mm-ss";
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//TODO: Set the log path in the config file.
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/// <summary>LogFormat - This is the log format, which is never set again.</summary>
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private static string LogFormat = LogFormatDefault;
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/// <summary>LogPathDefault - The default log path.</summary>
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private const string LogPathDefault = "tshock/logs";
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/// <summary>This is the log path, which is initially set to the default log path, and then to the config file log path later.</summary>
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private static string LogPath = LogPathDefault;
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/// <summary>LogClear - Determines whether or not the log file should be cleared on initialization.</summary>
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private static bool LogClear;
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/// <summary>Will be set to true once Utils.StopServer() is called.</summary>
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public static bool ShuttingDown;
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/// <summary>Players - Contains all TSPlayer objects for accessing TSPlayers currently on the server</summary>
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public static TSPlayer[] Players = new TSPlayer[Main.maxPlayers];
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/// <summary>Bans - Static reference to the ban manager for accessing bans & related functions.</summary>
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public static BanManager Bans;
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/// <summary>Warps - Static reference to the warp manager for accessing the warp system.</summary>
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public static WarpManager Warps;
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/// <summary>Regions - Static reference to the region manager for accessing the region system.</summary>
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public static RegionManager Regions;
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/// <summary>Backups - Static reference to the backup manager for accessing the backup system.</summary>
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public static BackupManager Backups;
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/// <summary>Groups - Static reference to the group manager for accessing the group system.</summary>
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public static GroupManager Groups;
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/// <summary>Users - Static reference to the user manager for accessing the user database system.</summary>
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public static UserAccountManager UserAccounts;
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/// <summary>ProjectileBans - Static reference to the projectile ban system.</summary>
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public static ProjectileManagager ProjectileBans;
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/// <summary>TileBans - Static reference to the tile ban system.</summary>
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public static TileManager TileBans;
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/// <summary>RememberedPos - Static reference to the remembered position manager.</summary>
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public static RememberedPosManager RememberedPos;
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/// <summary>CharacterDB - Static reference to the SSC character manager.</summary>
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public static CharacterManager CharacterDB;
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/// <summary>Contains the information about what research has been performed in Journey mode.</summary>
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public static ResearchDatastore ResearchDatastore;
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/// <summary>Config - Static reference to the config system, for accessing values set in users' config files.</summary>
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public static TShockConfig Config { get; set; }
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/// <summary>ServerSideCharacterConfig - Static reference to the server side character config, for accessing values set by users to modify SSC.</summary>
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public static ServerSideConfig ServerSideCharacterConfig;
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/// <summary>DB - Static reference to the database.</summary>
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public static IDbConnection DB;
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/// <summary>OverridePort - Determines if TShock should override the server port.</summary>
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public static bool OverridePort;
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/// <summary>Geo - Static reference to the GeoIP system which determines the location of an IP address.</summary>
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public static GeoIPCountry Geo;
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/// <summary>RestApi - Static reference to the Rest API authentication manager.</summary>
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public static SecureRest RestApi;
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/// <summary>RestManager - Static reference to the Rest API manager.</summary>
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public static RestManager RestManager;
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/// <summary>Utils - Static reference to the utilities class, which contains a variety of utility functions.</summary>
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public static Utils Utils = Utils.Instance;
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/// <summary>UpdateManager - Static reference to the update checker, which checks for updates and notifies server admins of updates.</summary>
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public static UpdateManager UpdateManager;
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/// <summary>Log - Static reference to the log system, which outputs to either SQL or a text file, depending on user config.</summary>
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public static ILog Log;
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/// <summary>instance - Static reference to the TerrariaPlugin instance.</summary>
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public static TerrariaPlugin instance;
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/// <summary>
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/// Static reference to a <see cref="CommandLineParser"/> used for simple command-line parsing
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/// </summary>
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public static CommandLineParser CliParser { get; } = new CommandLineParser();
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/// <summary>
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/// Used for implementing REST Tokens prior to the REST system starting up.
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/// </summary>
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public static Dictionary<string, SecureRest.TokenData> RESTStartupTokens = new Dictionary<string, SecureRest.TokenData>();
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/// <summary>The TShock anti-cheat/anti-exploit system.</summary>
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internal Bouncer Bouncer;
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/// <summary>The TShock item ban system.</summary>
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public static ItemBans ItemBans;
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/// <summary>
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/// TShock's Region subsystem.
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/// </summary>
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internal RegionHandler RegionSystem;
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/// <summary>
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/// Called after TShock is initialized. Useful for plugins that needs hooks before tshock but also depend on tshock being loaded.
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/// </summary>
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public static event Action Initialized;
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/// <summary>Version - The version required by the TerrariaAPI to be passed back for checking & loading the plugin.</summary>
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/// <value>value - The version number specified in the Assembly, based on the VersionNum variable set in this class.</value>
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public override Version Version
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{
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get { return VersionNum; }
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}
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/// <summary>Name - The plugin name.</summary>
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/// <value>value - "TShock"</value>
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public override string Name
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{
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get { return "TShock"; }
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}
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/// <summary>Author - The author of the plugin.</summary>
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/// <value>value - "The TShock Team"</value>
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public override string Author
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{
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get { return "The TShock Team"; }
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}
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/// <summary>Description - The plugin description.</summary>
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/// <value>value - "The administration modification of the future."</value>
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public override string Description
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{
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get { return "The administration modification of the future."; }
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}
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/// <summary>TShock - The constructor for the TShock plugin.</summary>
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/// <param name="game">game - The Terraria main game.</param>
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public TShock(Main game)
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: base(game)
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{
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Config = new TShockConfig();
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ServerSideCharacterConfig = new ServerSideConfig();
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ServerSideCharacterConfig.Settings.StartingInventory.Add(new NetItem(-15, 1, 0));
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ServerSideCharacterConfig.Settings.StartingInventory.Add(new NetItem(-13, 1, 0));
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ServerSideCharacterConfig.Settings.StartingInventory.Add(new NetItem(-16, 1, 0));
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Order = 0;
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instance = this;
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}
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/// <summary>Initialize - Called by the TerrariaServerAPI during initialization.</summary>
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[SuppressMessage("Microsoft.Security", "CA2122:DoNotIndirectlyExposeMethodsWithLinkDemands")]
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public override void Initialize()
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{
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string logFilename;
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string logPathSetupWarning;
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OTAPI.Hooks.Net.Socket.Create = () =>
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{
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//Console.WriteLine($"Creating socket {nameof(LinuxTcpSocket)}");
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return new LinuxTcpSocket();
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//return new OTAPI.Sockets.PoolSocket();
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//return new Terraria.Net.Sockets.TcpSocket();
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};
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OTAPI.Hooks.Player.Announce = (int playerId) =>
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{
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//TShock handles this
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return OTAPI.HookResult.Cancel;
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};
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Main.SettingsUnlock_WorldEvil = true;
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TerrariaApi.Reporting.CrashReporter.HeapshotRequesting += CrashReporter_HeapshotRequesting;
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try
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{
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CliParser.Reset();
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HandleCommandLine(Environment.GetCommandLineArgs());
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if (!Directory.Exists(SavePath))
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Directory.CreateDirectory(SavePath);
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TShockConfig.OnConfigRead += OnConfigRead;
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FileTools.SetupConfig();
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Main.ServerSideCharacter = ServerSideCharacterConfig.Settings.Enabled;
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//TSAPI previously would do this automatically, but the vanilla server wont
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if (Netplay.ServerIP == null)
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Netplay.ServerIP = IPAddress.Any;
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DateTime now = DateTime.Now;
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// Log path was not already set by the command line parameter?
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if (LogPath == LogPathDefault)
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LogPath = Config.Settings.LogPath;
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try
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{
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logFilename = Path.Combine(LogPath, now.ToString(LogFormat) + ".log");
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if (!Directory.Exists(LogPath))
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Directory.CreateDirectory(LogPath);
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}
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catch (Exception ex)
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{
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logPathSetupWarning =
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"Could not apply the given log path / log format, defaults will be used. Exception details:\n" + ex;
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ServerApi.LogWriter.PluginWriteLine(this, logPathSetupWarning, TraceLevel.Error);
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// Problem with the log path or format use the default
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logFilename = Path.Combine(LogPathDefault, now.ToString(LogFormatDefault) + ".log");
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}
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AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
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}
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catch (Exception ex)
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{
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// Will be handled by the server api and written to its crashlog.txt.
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throw new Exception("Fatal TShock initialization exception. See inner exception for details.", ex);
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}
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// Further exceptions are written to TShock's log from now on.
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try
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{
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if (Config.Settings.StorageType.ToLower() == "sqlite")
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{
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string sql = Path.Combine(SavePath, Config.Settings.SqliteDBPath);
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Directory.CreateDirectory(Path.GetDirectoryName(sql));
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DB = new SqliteConnection(string.Format("uri=file://{0},Version=3", sql));
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}
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else if (Config.Settings.StorageType.ToLower() == "mysql")
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{
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try
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{
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var hostport = Config.Settings.MySqlHost.Split(':');
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DB = new MySqlConnection();
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DB.ConnectionString =
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String.Format("Server={0}; Port={1}; Database={2}; Uid={3}; Pwd={4};",
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hostport[0],
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hostport.Length > 1 ? hostport[1] : "3306",
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Config.Settings.MySqlDbName,
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Config.Settings.MySqlUsername,
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Config.Settings.MySqlPassword
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);
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}
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catch (MySqlException ex)
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{
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ServerApi.LogWriter.PluginWriteLine(this, ex.ToString(), TraceLevel.Error);
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throw new Exception("MySql not setup correctly");
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}
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}
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else
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{
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throw new Exception("Invalid storage type");
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}
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if (Config.Settings.UseSqlLogs)
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Log = new SqlLog(DB, logFilename, LogClear);
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else
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Log = new TextLog(logFilename, LogClear);
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if (File.Exists(Path.Combine(SavePath, "tshock.pid")))
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{
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Log.ConsoleInfo(
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"TShock was improperly shut down. Please use the exit command in the future to prevent this.");
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File.Delete(Path.Combine(SavePath, "tshock.pid"));
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}
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File.WriteAllText(Path.Combine(SavePath, "tshock.pid"),
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Process.GetCurrentProcess().Id.ToString(CultureInfo.InvariantCulture));
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CliParser.Reset();
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HandleCommandLinePostConfigLoad(Environment.GetCommandLineArgs());
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Backups = new BackupManager(Path.Combine(SavePath, "backups"));
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Backups.KeepFor = Config.Settings.BackupKeepFor;
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Backups.Interval = Config.Settings.BackupInterval;
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Bans = new BanManager(DB);
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Warps = new WarpManager(DB);
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Regions = new RegionManager(DB);
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UserAccounts = new UserAccountManager(DB);
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Groups = new GroupManager(DB);
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ProjectileBans = new ProjectileManagager(DB);
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TileBans = new TileManager(DB);
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RememberedPos = new RememberedPosManager(DB);
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CharacterDB = new CharacterManager(DB);
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ResearchDatastore = new ResearchDatastore(DB);
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RestApi = new SecureRest(Netplay.ServerIP, Config.Settings.RestApiPort);
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RestManager = new RestManager(RestApi);
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RestManager.RegisterRestfulCommands();
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Bouncer = new Bouncer();
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RegionSystem = new RegionHandler(Regions);
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ItemBans = new ItemBans(this, DB);
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var geoippath = "GeoIP.dat";
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if (Config.Settings.EnableGeoIP && File.Exists(geoippath))
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Geo = new GeoIPCountry(geoippath);
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Log.ConsoleInfo("TShock {0} ({1}) now running.", Version, VersionCodename);
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ServerApi.Hooks.GamePostInitialize.Register(this, OnPostInit);
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ServerApi.Hooks.GameUpdate.Register(this, OnUpdate);
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ServerApi.Hooks.GameHardmodeTileUpdate.Register(this, OnHardUpdate);
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ServerApi.Hooks.GameStatueSpawn.Register(this, OnStatueSpawn);
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ServerApi.Hooks.ServerConnect.Register(this, OnConnect);
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ServerApi.Hooks.ServerJoin.Register(this, OnJoin);
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ServerApi.Hooks.ServerLeave.Register(this, OnLeave);
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ServerApi.Hooks.ServerChat.Register(this, OnChat);
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ServerApi.Hooks.ServerCommand.Register(this, ServerHooks_OnCommand);
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ServerApi.Hooks.NetGetData.Register(this, OnGetData);
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ServerApi.Hooks.NetSendData.Register(this, NetHooks_SendData);
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ServerApi.Hooks.NetGreetPlayer.Register(this, OnGreetPlayer);
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ServerApi.Hooks.NpcStrike.Register(this, NpcHooks_OnStrikeNpc);
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ServerApi.Hooks.ProjectileSetDefaults.Register(this, OnProjectileSetDefaults);
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ServerApi.Hooks.WorldStartHardMode.Register(this, OnStartHardMode);
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ServerApi.Hooks.WorldSave.Register(this, SaveManager.Instance.OnSaveWorld);
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ServerApi.Hooks.WorldChristmasCheck.Register(this, OnXmasCheck);
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ServerApi.Hooks.WorldHalloweenCheck.Register(this, OnHalloweenCheck);
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ServerApi.Hooks.NetNameCollision.Register(this, NetHooks_NameCollision);
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ServerApi.Hooks.ItemForceIntoChest.Register(this, OnItemForceIntoChest);
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ServerApi.Hooks.WorldGrassSpread.Register(this, OnWorldGrassSpread);
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Hooks.PlayerHooks.PlayerPreLogin += OnPlayerPreLogin;
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Hooks.PlayerHooks.PlayerPostLogin += OnPlayerLogin;
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Hooks.AccountHooks.AccountDelete += OnAccountDelete;
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Hooks.AccountHooks.AccountCreate += OnAccountCreate;
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GetDataHandlers.InitGetDataHandler();
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Commands.InitCommands();
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EnglishLanguage.Initialize();
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if (Config.Settings.RestApiEnabled)
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RestApi.Start();
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Log.ConsoleInfo("AutoSave " + (Config.Settings.AutoSave ? "Enabled" : "Disabled"));
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Log.ConsoleInfo("Backups " + (Backups.Interval > 0 ? "Enabled" : "Disabled"));
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Initialized?.Invoke();
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Log.ConsoleInfo("Welcome to TShock for Terraria!");
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Log.ConsoleInfo("TShock comes with no warranty & is free software.");
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Log.ConsoleInfo("You can modify & distribute it under the terms of the GNU GPLv3.");
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}
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catch (Exception ex)
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{
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Log.Error("Fatal Startup Exception");
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Log.Error(ex.ToString());
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Environment.Exit(1);
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}
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}
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protected void CrashReporter_HeapshotRequesting(object sender, EventArgs e)
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{
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foreach (TSPlayer player in TShock.Players)
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{
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player.Account = null;
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}
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}
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/// <summary>Dispose - Called when disposing.</summary>
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/// <param name="disposing">disposing - If set, disposes of all hooks and other systems.</param>
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protected override void Dispose(bool disposing)
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{
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if (disposing)
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{
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// NOTE: order is important here
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if (Geo != null)
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{
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Geo.Dispose();
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}
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SaveManager.Instance.Dispose();
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ServerApi.Hooks.GamePostInitialize.Deregister(this, OnPostInit);
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ServerApi.Hooks.GameUpdate.Deregister(this, OnUpdate);
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ServerApi.Hooks.GameHardmodeTileUpdate.Deregister(this, OnHardUpdate);
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ServerApi.Hooks.GameStatueSpawn.Deregister(this, OnStatueSpawn);
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ServerApi.Hooks.ServerConnect.Deregister(this, OnConnect);
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ServerApi.Hooks.ServerJoin.Deregister(this, OnJoin);
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ServerApi.Hooks.ServerLeave.Deregister(this, OnLeave);
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ServerApi.Hooks.ServerChat.Deregister(this, OnChat);
|
|
ServerApi.Hooks.ServerCommand.Deregister(this, ServerHooks_OnCommand);
|
|
ServerApi.Hooks.NetGetData.Deregister(this, OnGetData);
|
|
ServerApi.Hooks.NetSendData.Deregister(this, NetHooks_SendData);
|
|
ServerApi.Hooks.NetGreetPlayer.Deregister(this, OnGreetPlayer);
|
|
ServerApi.Hooks.NpcStrike.Deregister(this, NpcHooks_OnStrikeNpc);
|
|
ServerApi.Hooks.ProjectileSetDefaults.Deregister(this, OnProjectileSetDefaults);
|
|
ServerApi.Hooks.WorldStartHardMode.Deregister(this, OnStartHardMode);
|
|
ServerApi.Hooks.WorldSave.Deregister(this, SaveManager.Instance.OnSaveWorld);
|
|
ServerApi.Hooks.WorldChristmasCheck.Deregister(this, OnXmasCheck);
|
|
ServerApi.Hooks.WorldHalloweenCheck.Deregister(this, OnHalloweenCheck);
|
|
ServerApi.Hooks.NetNameCollision.Deregister(this, NetHooks_NameCollision);
|
|
ServerApi.Hooks.ItemForceIntoChest.Deregister(this, OnItemForceIntoChest);
|
|
ServerApi.Hooks.WorldGrassSpread.Deregister(this, OnWorldGrassSpread);
|
|
TShockAPI.Hooks.PlayerHooks.PlayerPostLogin -= OnPlayerLogin;
|
|
|
|
if (File.Exists(Path.Combine(SavePath, "tshock.pid")))
|
|
{
|
|
File.Delete(Path.Combine(SavePath, "tshock.pid"));
|
|
}
|
|
|
|
RestApi.Dispose();
|
|
Log.Dispose();
|
|
|
|
RegionSystem.Dispose();
|
|
}
|
|
base.Dispose(disposing);
|
|
}
|
|
|
|
/// <summary>OnPlayerLogin - Fires the PlayerLogin hook to listening plugins.</summary>
|
|
/// <param name="args">args - The PlayerPostLoginEventArgs object.</param>
|
|
private void OnPlayerLogin(PlayerPostLoginEventArgs args)
|
|
{
|
|
List<String> KnownIps = new List<string>();
|
|
if (!string.IsNullOrWhiteSpace(args.Player.Account.KnownIps))
|
|
{
|
|
KnownIps = JsonConvert.DeserializeObject<List<String>>(args.Player.Account.KnownIps);
|
|
}
|
|
|
|
if (KnownIps.Count == 0)
|
|
{
|
|
KnownIps.Add(args.Player.IP);
|
|
}
|
|
else
|
|
{
|
|
bool last = KnownIps.Last() == args.Player.IP;
|
|
if (!last)
|
|
{
|
|
if (KnownIps.Count == 100)
|
|
{
|
|
KnownIps.RemoveAt(0);
|
|
}
|
|
|
|
KnownIps.Add(args.Player.IP);
|
|
}
|
|
}
|
|
|
|
args.Player.Account.KnownIps = JsonConvert.SerializeObject(KnownIps, Formatting.Indented);
|
|
UserAccounts.UpdateLogin(args.Player.Account);
|
|
|
|
Bans.CheckBan(args.Player);
|
|
}
|
|
|
|
/// <summary>OnAccountDelete - Internal hook fired on account delete.</summary>
|
|
/// <param name="args">args - The AccountDeleteEventArgs object.</param>
|
|
private void OnAccountDelete(Hooks.AccountDeleteEventArgs args)
|
|
{
|
|
CharacterDB.RemovePlayer(args.Account.ID);
|
|
}
|
|
|
|
/// <summary>OnAccountCreate - Internal hook fired on account creation.</summary>
|
|
/// <param name="args">args - The AccountCreateEventArgs object.</param>
|
|
private void OnAccountCreate(Hooks.AccountCreateEventArgs args)
|
|
{
|
|
CharacterDB.SeedInitialData(UserAccounts.GetUserAccount(args.Account));
|
|
}
|
|
|
|
/// <summary>OnPlayerPreLogin - Internal hook fired when on player pre login.</summary>
|
|
/// <param name="args">args - The PlayerPreLoginEventArgs object.</param>
|
|
private void OnPlayerPreLogin(Hooks.PlayerPreLoginEventArgs args)
|
|
{
|
|
if (args.Player.IsLoggedIn)
|
|
args.Player.SaveServerCharacter();
|
|
}
|
|
|
|
/// <summary>NetHooks_NameCollision - Internal hook fired when a name collision happens.</summary>
|
|
/// <param name="args">args - The NameCollisionEventArgs object.</param>
|
|
private void NetHooks_NameCollision(NameCollisionEventArgs args)
|
|
{
|
|
if (args.Handled)
|
|
{
|
|
return;
|
|
}
|
|
|
|
string ip = Utils.GetRealIP(Netplay.Clients[args.Who].Socket.GetRemoteAddress().ToString());
|
|
|
|
var player = Players.First(p => p != null && p.Name == args.Name && p.Index != args.Who);
|
|
if (player != null)
|
|
{
|
|
if (player.IP == ip)
|
|
{
|
|
Netplay.Clients[player.Index].PendingTermination = true;
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
if (player.IsLoggedIn)
|
|
{
|
|
var ips = JsonConvert.DeserializeObject<List<string>>(player.Account.KnownIps);
|
|
if (ips.Contains(ip))
|
|
{
|
|
Netplay.Clients[player.Index].PendingTermination = true;
|
|
args.Handled = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>OnItemForceIntoChest - Internal hook fired when a player quick stacks items into a chest.</summary>
|
|
/// <param name="args">The <see cref="ForceItemIntoChestEventArgs"/> object.</param>
|
|
private void OnItemForceIntoChest(ForceItemIntoChestEventArgs args)
|
|
{
|
|
if (args.Handled)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (args.Player == null)
|
|
{
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
TSPlayer tsplr = Players[args.Player.whoAmI];
|
|
if (tsplr == null)
|
|
{
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (args.Chest != null)
|
|
{
|
|
if (Config.Settings.RegionProtectChests && !Regions.CanBuild((int)args.WorldPosition.X, (int)args.WorldPosition.Y, tsplr))
|
|
{
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (!tsplr.IsInRange(args.Chest.x, args.Chest.y))
|
|
{
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>OnXmasCheck - Internal hook fired when the XMasCheck happens.</summary>
|
|
/// <param name="args">args - The ChristmasCheckEventArgs object.</param>
|
|
private void OnXmasCheck(ChristmasCheckEventArgs args)
|
|
{
|
|
if (args.Handled)
|
|
return;
|
|
|
|
if (Config.Settings.ForceXmas)
|
|
{
|
|
args.Xmas = true;
|
|
args.Handled = true;
|
|
}
|
|
}
|
|
|
|
/// <summary>OnHalloweenCheck - Internal hook fired when the HalloweenCheck happens.</summary>
|
|
/// <param name="args">args - The HalloweenCheckEventArgs object.</param>
|
|
private void OnHalloweenCheck(HalloweenCheckEventArgs args)
|
|
{
|
|
if (args.Handled)
|
|
return;
|
|
|
|
if (Config.Settings.ForceHalloween)
|
|
{
|
|
args.Halloween = true;
|
|
args.Handled = true;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Handles exceptions that we didn't catch earlier in the code, or in Terraria.
|
|
/// </summary>
|
|
/// <param name="sender">sender - The object that sent the exception.</param>
|
|
/// <param name="e">e - The UnhandledExceptionEventArgs object.</param>
|
|
private void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
|
|
{
|
|
Log.Error(e.ExceptionObject.ToString());
|
|
|
|
if (e.ExceptionObject.ToString().Contains("Terraria.Netplay.ListenForClients") ||
|
|
e.ExceptionObject.ToString().Contains("Terraria.Netplay.ServerLoop"))
|
|
{
|
|
var sb = new List<string>();
|
|
for (int i = 0; i < Netplay.Clients.Length; i++)
|
|
{
|
|
if (Netplay.Clients[i] == null)
|
|
{
|
|
sb.Add("Client[" + i + "]");
|
|
}
|
|
else if (Netplay.Clients[i].Socket == null)
|
|
{
|
|
sb.Add("Tcp[" + i + "]");
|
|
}
|
|
}
|
|
Log.Error(string.Join(", ", sb));
|
|
}
|
|
|
|
if (e.IsTerminating)
|
|
{
|
|
if (Main.worldPathName != null && Config.Settings.SaveWorldOnCrash)
|
|
{
|
|
Main.ActiveWorldFileData._path += ".crash";
|
|
SaveManager.Instance.SaveWorld();
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>HandleCommandLine - Handles the command line parameters passed to the server.</summary>
|
|
/// <param name="parms">parms - The array of arguments passed in through the command line.</param>
|
|
private void HandleCommandLine(string[] parms)
|
|
{
|
|
string path = null;
|
|
|
|
//Generic method for doing a path sanity check
|
|
Action<string> pathChecker = (p) =>
|
|
{
|
|
if (!string.IsNullOrWhiteSpace(p) && p.IndexOfAny(Path.GetInvalidPathChars()) == -1)
|
|
{
|
|
path = p;
|
|
}
|
|
};
|
|
|
|
//Prepare the parser with all the flags available
|
|
CliParser
|
|
.AddFlag("-configpath", pathChecker)
|
|
//The .After Action is run after the pathChecker Action
|
|
.After(() =>
|
|
{
|
|
SavePath = path ?? "tshock";
|
|
if (path != null)
|
|
{
|
|
ServerApi.LogWriter.PluginWriteLine(this, "Config path has been set to " + path, TraceLevel.Info);
|
|
}
|
|
})
|
|
|
|
.AddFlag("-worldselectpath", pathChecker)
|
|
.After(() =>
|
|
{
|
|
if (path != null)
|
|
{
|
|
Main.WorldPath = path;
|
|
ServerApi.LogWriter.PluginWriteLine(this, "World path has been set to " + path, TraceLevel.Info);
|
|
}
|
|
})
|
|
|
|
.AddFlag("-logpath", pathChecker)
|
|
.After(() =>
|
|
{
|
|
if (path != null)
|
|
{
|
|
LogPath = path;
|
|
ServerApi.LogWriter.PluginWriteLine(this, "Log path has been set to " + path, TraceLevel.Info);
|
|
}
|
|
})
|
|
|
|
.AddFlag("-logformat", (format) =>
|
|
{
|
|
if (!string.IsNullOrWhiteSpace(format)) { LogFormat = format; }
|
|
})
|
|
|
|
.AddFlag("-config", (cfg) =>
|
|
{
|
|
if (!string.IsNullOrWhiteSpace(cfg))
|
|
{
|
|
ServerApi.LogWriter.PluginWriteLine(this, string.Format("Loading dedicated config file: {0}", cfg), TraceLevel.Verbose);
|
|
Main.instance.LoadDedConfig(cfg);
|
|
}
|
|
})
|
|
|
|
.AddFlag("-port", (p) =>
|
|
{
|
|
int port;
|
|
if (int.TryParse(p, out port))
|
|
{
|
|
Netplay.ListenPort = port;
|
|
ServerApi.LogWriter.PluginWriteLine(this, string.Format("Listening on port {0}.", port), TraceLevel.Verbose);
|
|
}
|
|
})
|
|
|
|
.AddFlag("-worldname", (world) =>
|
|
{
|
|
if (!string.IsNullOrWhiteSpace(world))
|
|
{
|
|
Main.instance.SetWorldName(world);
|
|
ServerApi.LogWriter.PluginWriteLine(this, string.Format("World name will be overridden by: {0}", world), TraceLevel.Verbose);
|
|
}
|
|
})
|
|
|
|
.AddFlag("-ip", (ip) =>
|
|
{
|
|
IPAddress addr;
|
|
if (IPAddress.TryParse(ip, out addr))
|
|
{
|
|
Netplay.ServerIP = addr;
|
|
ServerApi.LogWriter.PluginWriteLine(this, string.Format("Listening on IP {0}.", addr), TraceLevel.Verbose);
|
|
}
|
|
else
|
|
{
|
|
// The server should not start up if this argument is invalid.
|
|
throw new InvalidOperationException("Invalid value given for command line argument \"-ip\".");
|
|
}
|
|
})
|
|
|
|
.AddFlag("-autocreate", (size) =>
|
|
{
|
|
if (!string.IsNullOrWhiteSpace(size))
|
|
{
|
|
Main.instance.autoCreate(size);
|
|
}
|
|
})
|
|
|
|
|
|
//Flags without arguments
|
|
.AddFlag("-logclear", () => LogClear = true)
|
|
.AddFlag("-autoshutdown", () => Main.instance.EnableAutoShutdown())
|
|
.AddFlag("-dump", () => Utils.Dump());
|
|
|
|
CliParser.ParseFromSource(parms);
|
|
}
|
|
|
|
/// <summary>HandleCommandLinePostConfigLoad - Handles additional command line options after the config file is read.</summary>
|
|
/// <param name="parms">parms - The array of arguments passed in through the command line.</param>
|
|
public static void HandleCommandLinePostConfigLoad(string[] parms)
|
|
{
|
|
FlagSet portSet = new FlagSet("-port");
|
|
FlagSet playerSet = new FlagSet("-maxplayers", "-players");
|
|
FlagSet restTokenSet = new FlagSet("--rest-token", "-rest-token");
|
|
FlagSet restEnableSet = new FlagSet("--rest-enabled", "-rest-enabled");
|
|
FlagSet restPortSet = new FlagSet("--rest-port", "-rest-port");
|
|
|
|
CliParser
|
|
.AddFlags(portSet, (p) =>
|
|
{
|
|
int port;
|
|
if (int.TryParse(p, out port))
|
|
{
|
|
Netplay.ListenPort = port;
|
|
Config.Settings.ServerPort = port;
|
|
OverridePort = true;
|
|
Log.ConsoleInfo("Port overridden by startup argument. Set to " + port);
|
|
}
|
|
})
|
|
.AddFlags(restTokenSet, (token) =>
|
|
{
|
|
RESTStartupTokens.Add(token, new SecureRest.TokenData { Username = "null", UserGroupName = "superadmin" });
|
|
Console.WriteLine("Startup parameter overrode REST token.");
|
|
})
|
|
.AddFlags(restEnableSet, (e) =>
|
|
{
|
|
bool enabled;
|
|
if (bool.TryParse(e, out enabled))
|
|
{
|
|
Config.Settings.RestApiEnabled = enabled;
|
|
Console.WriteLine("Startup parameter overrode REST enable.");
|
|
}
|
|
})
|
|
.AddFlags(restPortSet, (p) =>
|
|
{
|
|
int restPort;
|
|
if (int.TryParse(p, out restPort))
|
|
{
|
|
Config.Settings.RestApiPort = restPort;
|
|
Console.WriteLine("Startup parameter overrode REST port.");
|
|
}
|
|
})
|
|
.AddFlags(playerSet, (p) =>
|
|
{
|
|
int slots;
|
|
if (int.TryParse(p, out slots))
|
|
{
|
|
Config.Settings.MaxSlots = slots;
|
|
Console.WriteLine("Startup parameter overrode maximum player slot configuration value.");
|
|
}
|
|
});
|
|
|
|
CliParser.ParseFromSource(parms);
|
|
}
|
|
|
|
/// <summary>SetupToken - The auth token used by the setup system to grant temporary superadmin access to new admins.</summary>
|
|
public static int SetupToken = -1;
|
|
private string _cliPassword = null;
|
|
|
|
/// <summary>OnPostInit - Fired when the server loads a map, to perform world specific operations.</summary>
|
|
/// <param name="args">args - The EventArgs object.</param>
|
|
private void OnPostInit(EventArgs args)
|
|
{
|
|
Utils.SetConsoleTitle(false);
|
|
|
|
//This is to prevent a bug where a CLI-defined password causes packets to be
|
|
//sent in an unexpected order, resulting in clients being unable to connect
|
|
if (!string.IsNullOrEmpty(Netplay.ServerPassword))
|
|
{
|
|
//CLI defined password overrides a config password
|
|
if (!string.IsNullOrEmpty(Config.Settings.ServerPassword))
|
|
{
|
|
Log.ConsoleError("!!! The server password in config.json was overridden by the interactive prompt and will be ignored.");
|
|
}
|
|
|
|
if (!Config.Settings.DisableUUIDLogin)
|
|
{
|
|
Log.ConsoleError("!!! UUID login is enabled. If a user's UUID matches an account, the server password will be bypassed.");
|
|
Log.ConsoleError("!!! > Set DisableUUIDLogin to true in the config file and /reload if this is a problem.");
|
|
}
|
|
|
|
if (!Config.Settings.DisableLoginBeforeJoin)
|
|
{
|
|
Log.ConsoleError("!!! Login before join is enabled. Existing accounts can login & the server password will be bypassed.");
|
|
Log.ConsoleError("!!! > Set DisableLoginBeforeJoin to true in the config file and /reload if this is a problem.");
|
|
}
|
|
|
|
_cliPassword = Netplay.ServerPassword;
|
|
Netplay.ServerPassword = "";
|
|
Config.Settings.ServerPassword = _cliPassword;
|
|
}
|
|
else
|
|
{
|
|
if (!string.IsNullOrEmpty(Config.Settings.ServerPassword))
|
|
{
|
|
Log.ConsoleInfo("A password for this server was set in config.json and is being used.");
|
|
}
|
|
}
|
|
|
|
if (!Config.Settings.DisableLoginBeforeJoin)
|
|
{
|
|
Log.ConsoleInfo("Login before join enabled. Users may be prompted for an account specific password instead of a server password on connect.");
|
|
}
|
|
|
|
if (!Config.Settings.DisableUUIDLogin)
|
|
{
|
|
Log.ConsoleInfo("Login using UUID enabled. Users automatically login via UUID.");
|
|
Log.ConsoleInfo("A malicious server can easily steal a user's UUID. You may consider turning this option off if you run a public server.");
|
|
}
|
|
|
|
// Disable the auth system if "setup.lock" is present or a user account already exists
|
|
if (File.Exists(Path.Combine(SavePath, "setup.lock")) || (UserAccounts.GetUserAccounts().Count() > 0))
|
|
{
|
|
SetupToken = 0;
|
|
|
|
if (File.Exists(Path.Combine(SavePath, "setup-code.txt")))
|
|
{
|
|
Log.ConsoleInfo("An account has been detected in the user database, but setup-code.txt is still present.");
|
|
Log.ConsoleInfo("TShock will now disable the initial setup system and remove setup-code.txt as it is no longer needed.");
|
|
File.Delete(Path.Combine(SavePath, "setup-code.txt"));
|
|
}
|
|
|
|
if (!File.Exists(Path.Combine(SavePath, "setup.lock")))
|
|
{
|
|
// This avoids unnecessary database work, which can get ridiculously high on old servers as all users need to be fetched
|
|
File.Create(Path.Combine(SavePath, "setup.lock"));
|
|
}
|
|
}
|
|
else if (!File.Exists(Path.Combine(SavePath, "setup-code.txt")))
|
|
{
|
|
var r = new Random((int)DateTime.Now.ToBinary());
|
|
SetupToken = r.Next(100000, 10000000);
|
|
Console.ForegroundColor = ConsoleColor.Yellow;
|
|
Console.WriteLine("To setup the server, join the game and type {0}setup {1}", Commands.Specifier, SetupToken);
|
|
Console.WriteLine("This token will display until disabled by verification. ({0}setup)", Commands.Specifier);
|
|
Console.ResetColor();
|
|
File.WriteAllText(Path.Combine(SavePath, "setup-code.txt"), SetupToken.ToString());
|
|
}
|
|
else
|
|
{
|
|
SetupToken = Convert.ToInt32(File.ReadAllText(Path.Combine(SavePath, "setup-code.txt")));
|
|
Console.ForegroundColor = ConsoleColor.Yellow;
|
|
Console.WriteLine("TShock Notice: setup-code.txt is still present, and the code located in that file will be used.");
|
|
Console.WriteLine("To setup the server, join the game and type {0}setup {1}", Commands.Specifier, SetupToken);
|
|
Console.WriteLine("This token will display until disabled by verification. ({0}setup)", Commands.Specifier);
|
|
Console.ResetColor();
|
|
}
|
|
|
|
Regions.Reload();
|
|
Warps.ReloadWarps();
|
|
|
|
Utils.ComputeMaxStyles();
|
|
Utils.FixChestStacks();
|
|
|
|
if (Config.Settings.UseServerName)
|
|
{
|
|
Main.worldName = Config.Settings.ServerName;
|
|
}
|
|
|
|
UpdateManager = new UpdateManager();
|
|
}
|
|
|
|
/// <summary>LastCheck - Used to keep track of the last check for basically all time based checks.</summary>
|
|
private DateTime LastCheck = DateTime.UtcNow;
|
|
|
|
/// <summary>LastSave - Used to keep track of SSC save intervals.</summary>
|
|
private DateTime LastSave = DateTime.UtcNow;
|
|
|
|
/// <summary>OnUpdate - Called when ever the server ticks.</summary>
|
|
/// <param name="args">args - EventArgs args</param>
|
|
private void OnUpdate(EventArgs args)
|
|
{
|
|
// This forces Terraria to actually continue to update
|
|
// even if there are no clients connected
|
|
if (ServerApi.ForceUpdate)
|
|
{
|
|
Netplay.HasClients = true;
|
|
}
|
|
|
|
if (Backups.IsBackupTime)
|
|
Backups.Backup();
|
|
//call these every second, not every update
|
|
if ((DateTime.UtcNow - LastCheck).TotalSeconds >= 1)
|
|
{
|
|
OnSecondUpdate();
|
|
LastCheck = DateTime.UtcNow;
|
|
}
|
|
|
|
if (Main.ServerSideCharacter && (DateTime.UtcNow - LastSave).TotalMinutes >= ServerSideCharacterConfig.Settings.ServerSideCharacterSave)
|
|
{
|
|
foreach (TSPlayer player in Players)
|
|
{
|
|
// prevent null point exceptions
|
|
if (player != null && player.IsLoggedIn && !player.IsDisabledPendingTrashRemoval)
|
|
{
|
|
|
|
CharacterDB.InsertPlayerData(player);
|
|
}
|
|
}
|
|
LastSave = DateTime.UtcNow;
|
|
}
|
|
}
|
|
|
|
/// <summary>OnSecondUpdate - Called effectively every second for all time based checks.</summary>
|
|
private void OnSecondUpdate()
|
|
{
|
|
DisableFlags flags = Config.Settings.DisableSecondUpdateLogs ? DisableFlags.WriteToConsole : DisableFlags.WriteToLogAndConsole;
|
|
|
|
if (Config.Settings.ForceTime != "normal")
|
|
{
|
|
switch (Config.Settings.ForceTime)
|
|
{
|
|
case "day":
|
|
TSPlayer.Server.SetTime(true, 27000.0);
|
|
break;
|
|
case "night":
|
|
TSPlayer.Server.SetTime(false, 16200.0);
|
|
break;
|
|
}
|
|
}
|
|
|
|
foreach (TSPlayer player in Players)
|
|
{
|
|
if (player != null && player.Active)
|
|
{
|
|
if (player.TilesDestroyed != null)
|
|
{
|
|
if (player.TileKillThreshold >= Config.Settings.TileKillThreshold)
|
|
{
|
|
player.Disable("Reached TileKill threshold.", flags);
|
|
TSPlayer.Server.RevertTiles(player.TilesDestroyed);
|
|
player.TilesDestroyed.Clear();
|
|
}
|
|
}
|
|
if (player.TileKillThreshold > 0)
|
|
{
|
|
player.TileKillThreshold = 0;
|
|
//We don't want to revert the entire map in case of a disable.
|
|
lock (player.TilesDestroyed)
|
|
player.TilesDestroyed.Clear();
|
|
}
|
|
|
|
if (player.TilesCreated != null)
|
|
{
|
|
if (player.TilePlaceThreshold >= Config.Settings.TilePlaceThreshold)
|
|
{
|
|
player.Disable("Reached TilePlace threshold", flags);
|
|
lock (player.TilesCreated)
|
|
{
|
|
TSPlayer.Server.RevertTiles(player.TilesCreated);
|
|
player.TilesCreated.Clear();
|
|
}
|
|
}
|
|
}
|
|
if (player.TilePlaceThreshold > 0)
|
|
{
|
|
player.TilePlaceThreshold = 0;
|
|
}
|
|
|
|
if (player.RecentFuse > 0)
|
|
player.RecentFuse--;
|
|
|
|
if ((Main.ServerSideCharacter) && (player.TPlayer.SpawnX > 0) && (player.sX != player.TPlayer.SpawnX))
|
|
{
|
|
player.sX = player.TPlayer.SpawnX;
|
|
player.sY = player.TPlayer.SpawnY;
|
|
}
|
|
|
|
if ((Main.ServerSideCharacter) && (player.sX > 0) && (player.sY > 0) && (player.TPlayer.SpawnX < 0))
|
|
{
|
|
player.TPlayer.SpawnX = player.sX;
|
|
player.TPlayer.SpawnY = player.sY;
|
|
}
|
|
|
|
if (player.RPPending > 0)
|
|
{
|
|
if (player.RPPending == 1)
|
|
{
|
|
var pos = RememberedPos.GetLeavePos(player.Name, player.IP);
|
|
player.Teleport(pos.X * 16, pos.Y * 16);
|
|
player.RPPending = 0;
|
|
}
|
|
else
|
|
{
|
|
player.RPPending--;
|
|
}
|
|
}
|
|
|
|
if (player.TileLiquidThreshold >= Config.Settings.TileLiquidThreshold)
|
|
{
|
|
player.Disable("Reached TileLiquid threshold", flags);
|
|
}
|
|
if (player.TileLiquidThreshold > 0)
|
|
{
|
|
player.TileLiquidThreshold = 0;
|
|
}
|
|
|
|
if (player.ProjectileThreshold >= Config.Settings.ProjectileThreshold)
|
|
{
|
|
player.Disable("Reached projectile threshold", flags);
|
|
}
|
|
if (player.ProjectileThreshold > 0)
|
|
{
|
|
player.ProjectileThreshold = 0;
|
|
}
|
|
|
|
if (player.PaintThreshold >= Config.Settings.TilePaintThreshold)
|
|
{
|
|
player.Disable("Reached paint threshold", flags);
|
|
}
|
|
if (player.PaintThreshold > 0)
|
|
{
|
|
player.PaintThreshold = 0;
|
|
}
|
|
|
|
if (player.HealOtherThreshold >= TShock.Config.Settings.HealOtherThreshold)
|
|
{
|
|
player.Disable("Reached HealOtherPlayer threshold", flags);
|
|
}
|
|
if (player.HealOtherThreshold > 0)
|
|
{
|
|
player.HealOtherThreshold = 0;
|
|
}
|
|
|
|
if (player.RespawnTimer > 0 && --player.RespawnTimer == 0 && player.Difficulty != 2)
|
|
{
|
|
player.Spawn(PlayerSpawnContext.ReviveFromDeath);
|
|
}
|
|
|
|
if (!Main.ServerSideCharacter || (Main.ServerSideCharacter && player.IsLoggedIn))
|
|
{
|
|
if (!player.HasPermission(Permissions.ignorestackhackdetection))
|
|
{
|
|
player.IsDisabledForStackDetection = player.HasHackedItemStacks(shouldWarnPlayer: true);
|
|
}
|
|
|
|
if (player.IsBeingDisabled())
|
|
{
|
|
player.Disable(flags: flags);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
Bouncer.OnSecondUpdate();
|
|
Utils.SetConsoleTitle(false);
|
|
}
|
|
|
|
/// <summary>OnHardUpdate - Fired when a hardmode tile update event happens.</summary>
|
|
/// <param name="args">args - The HardmodeTileUpdateEventArgs object.</param>
|
|
private void OnHardUpdate(HardmodeTileUpdateEventArgs args)
|
|
{
|
|
if (args.Handled)
|
|
return;
|
|
|
|
if (!OnCreep(args.Type))
|
|
{
|
|
args.Handled = true;
|
|
}
|
|
}
|
|
|
|
/// <summary>OnWorldGrassSpread - Fired when grass is attempting to spread.</summary>
|
|
/// <param name="args">args - The GrassSpreadEventArgs object.</param>
|
|
private void OnWorldGrassSpread(GrassSpreadEventArgs args)
|
|
{
|
|
if (args.Handled)
|
|
return;
|
|
|
|
if (!OnCreep(args.Grass))
|
|
{
|
|
args.Handled = true;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Checks if the tile type is allowed to creep
|
|
/// </summary>
|
|
/// <param name="tileType">Tile id</param>
|
|
/// <returns>True if allowed, otherwise false</returns>
|
|
private bool OnCreep(int tileType)
|
|
{
|
|
if (!Config.Settings.AllowCrimsonCreep && (tileType == TileID.Dirt || tileType == TileID.CrimsonGrass
|
|
|| TileID.Sets.Crimson[tileType]))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
if (!Config.Settings.AllowCorruptionCreep && (tileType == TileID.Dirt || tileType == TileID.CorruptThorns
|
|
|| TileID.Sets.Corrupt[tileType]))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
if (!Config.Settings.AllowHallowCreep && (TileID.Sets.Hallow[tileType]))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/// <summary>OnStatueSpawn - Fired when a statue spawns.</summary>
|
|
/// <param name="args">args - The StatueSpawnEventArgs object.</param>
|
|
private void OnStatueSpawn(StatueSpawnEventArgs args)
|
|
{
|
|
if (args.Within200 < Config.Settings.StatueSpawn200 && args.Within600 < Config.Settings.StatueSpawn600 && args.WorldWide < Config.Settings.StatueSpawnWorld)
|
|
{
|
|
args.Handled = true;
|
|
}
|
|
else
|
|
{
|
|
args.Handled = false;
|
|
}
|
|
}
|
|
|
|
/// <summary>OnConnect - Fired when a player connects to the server.</summary>
|
|
/// <param name="args">args - The ConnectEventArgs object.</param>
|
|
private void OnConnect(ConnectEventArgs args)
|
|
{
|
|
if (ShuttingDown)
|
|
{
|
|
NetMessage.SendData((int)PacketTypes.Disconnect, args.Who, -1, NetworkText.FromLiteral("Server is shutting down..."));
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
var player = new TSPlayer(args.Who);
|
|
|
|
if (Utils.GetActivePlayerCount() + 1 > Config.Settings.MaxSlots + Config.Settings.ReservedSlots)
|
|
{
|
|
player.Kick(Config.Settings.ServerFullNoReservedReason, true, true, null, false);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (!FileTools.OnWhitelist(player.IP))
|
|
{
|
|
player.Kick(Config.Settings.WhitelistKickReason, true, true, null, false);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (Geo != null)
|
|
{
|
|
var code = Geo.TryGetCountryCode(IPAddress.Parse(player.IP));
|
|
player.Country = code == null ? "N/A" : GeoIPCountry.GetCountryNameByCode(code);
|
|
if (code == "A1")
|
|
{
|
|
if (Config.Settings.KickProxyUsers)
|
|
{
|
|
player.Kick("Connecting via a proxy is not allowed.", true, true, null, false);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
Players[args.Who] = player;
|
|
}
|
|
|
|
/// <summary>OnJoin - Internal hook called when a player joins. This is called after OnConnect.</summary>
|
|
/// <param name="args">args - The JoinEventArgs object.</param>
|
|
private void OnJoin(JoinEventArgs args)
|
|
{
|
|
var player = Players[args.Who];
|
|
if (player == null)
|
|
{
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (Config.Settings.KickEmptyUUID && String.IsNullOrWhiteSpace(player.UUID))
|
|
{
|
|
player.Kick("Your client sent a blank UUID. Configure it to send one or use a different client.", true, true, null, false);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
Bans.CheckBan(player);
|
|
}
|
|
|
|
/// <summary>OnLeave - Called when a player leaves the server.</summary>
|
|
/// <param name="args">args - The LeaveEventArgs object.</param>
|
|
private void OnLeave(LeaveEventArgs args)
|
|
{
|
|
if (args.Who >= Players.Length || args.Who < 0)
|
|
{
|
|
//Something not right has happened
|
|
return;
|
|
}
|
|
|
|
var tsplr = Players[args.Who];
|
|
if (tsplr == null)
|
|
{
|
|
return;
|
|
}
|
|
|
|
Players[args.Who] = null;
|
|
|
|
//Reset toggle creative powers to default, preventing potential power transfer & desync on another user occupying this slot later.
|
|
|
|
foreach(var kv in CreativePowerManager.Instance._powersById)
|
|
{
|
|
var power = kv.Value;
|
|
|
|
//No need to reset sliders - those are reset manually by the game, most likely an oversight that toggles don't receive this treatment.
|
|
|
|
if (power is CreativePowers.APerPlayerTogglePower toggle)
|
|
{
|
|
if (toggle._perPlayerIsEnabled[args.Who] == toggle._defaultToggleState)
|
|
continue;
|
|
|
|
toggle.SetEnabledState(args.Who, toggle._defaultToggleState);
|
|
}
|
|
}
|
|
|
|
if (tsplr.ReceivedInfo)
|
|
{
|
|
if (!tsplr.SilentKickInProgress && tsplr.State >= 3)
|
|
Utils.Broadcast(tsplr.Name + " has left.", Color.Yellow);
|
|
Log.Info("{0} disconnected.", tsplr.Name);
|
|
|
|
if (tsplr.IsLoggedIn && !tsplr.IsDisabledPendingTrashRemoval && Main.ServerSideCharacter && (!tsplr.Dead || tsplr.TPlayer.difficulty != 2))
|
|
{
|
|
tsplr.PlayerData.CopyCharacter(tsplr);
|
|
CharacterDB.InsertPlayerData(tsplr);
|
|
}
|
|
|
|
if (Config.Settings.RememberLeavePos && !tsplr.LoginHarassed)
|
|
{
|
|
RememberedPos.InsertLeavePos(tsplr.Name, tsplr.IP, (int)(tsplr.X / 16), (int)(tsplr.Y / 16));
|
|
}
|
|
|
|
if (tsplr.tempGroupTimer != null)
|
|
{
|
|
tsplr.tempGroupTimer.Stop();
|
|
}
|
|
}
|
|
|
|
// Fire the OnPlayerLogout hook too, if the player was logged in and they have a TSPlayer object.
|
|
if (tsplr.IsLoggedIn)
|
|
{
|
|
Hooks.PlayerHooks.OnPlayerLogout(tsplr);
|
|
}
|
|
|
|
// The last player will leave after this hook is executed.
|
|
if (Utils.GetActivePlayerCount() == 1)
|
|
{
|
|
if (Config.Settings.SaveWorldOnLastPlayerExit)
|
|
SaveManager.Instance.SaveWorld();
|
|
Utils.SetConsoleTitle(true);
|
|
}
|
|
}
|
|
|
|
/// <summary>OnChat - Fired when a player chats. Used for handling chat and commands.</summary>
|
|
/// <param name="args">args - The ServerChatEventArgs object.</param>
|
|
private void OnChat(ServerChatEventArgs args)
|
|
{
|
|
if (args.Handled)
|
|
return;
|
|
|
|
var tsplr = Players[args.Who];
|
|
if (tsplr == null)
|
|
{
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (args.Text.Length > 500)
|
|
{
|
|
tsplr.Kick("Crash attempt via long chat packet.", true);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
string text = args.Text;
|
|
|
|
// Terraria now has chat commands on the client side.
|
|
// These commands remove the commands prefix (e.g. /me /playing) and send the command id instead
|
|
// In order for us to keep legacy code we must reverse this and get the prefix using the command id
|
|
foreach (var item in Terraria.UI.Chat.ChatManager.Commands._localizedCommands)
|
|
{
|
|
if (item.Value._name == args.CommandId._name)
|
|
{
|
|
if (!String.IsNullOrEmpty(text))
|
|
{
|
|
text = item.Key.Value + ' ' + text;
|
|
}
|
|
else
|
|
{
|
|
text = item.Key.Value;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ((text.StartsWith(Config.Settings.CommandSpecifier) || text.StartsWith(Config.Settings.CommandSilentSpecifier))
|
|
&& !string.IsNullOrWhiteSpace(text.Substring(1)))
|
|
{
|
|
try
|
|
{
|
|
args.Handled = true;
|
|
if (!Commands.HandleCommand(tsplr, text))
|
|
{
|
|
// This is required in case anyone makes HandleCommand return false again
|
|
tsplr.SendErrorMessage("Unable to parse command. Please contact an administrator for assistance.");
|
|
Log.ConsoleError("Unable to parse command '{0}' from player {1}.", text, tsplr.Name);
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
Log.ConsoleError("An exception occurred executing a command.");
|
|
Log.Error(ex.ToString());
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!tsplr.HasPermission(Permissions.canchat))
|
|
{
|
|
args.Handled = true;
|
|
}
|
|
else if (tsplr.mute)
|
|
{
|
|
tsplr.SendErrorMessage("You are muted!");
|
|
args.Handled = true;
|
|
}
|
|
else if (!TShock.Config.Settings.EnableChatAboveHeads)
|
|
{
|
|
text = String.Format(Config.Settings.ChatFormat, tsplr.Group.Name, tsplr.Group.Prefix, tsplr.Name, tsplr.Group.Suffix,
|
|
args.Text);
|
|
|
|
//Invoke the PlayerChat hook. If this hook event is handled then we need to prevent sending the chat message
|
|
bool cancelChat = PlayerHooks.OnPlayerChat(tsplr, args.Text, ref text);
|
|
args.Handled = true;
|
|
|
|
if (cancelChat)
|
|
{
|
|
return;
|
|
}
|
|
|
|
Utils.Broadcast(text, tsplr.Group.R, tsplr.Group.G, tsplr.Group.B);
|
|
}
|
|
else
|
|
{
|
|
Player ply = Main.player[args.Who];
|
|
string name = ply.name;
|
|
ply.name = String.Format(Config.Settings.ChatAboveHeadsFormat, tsplr.Group.Name, tsplr.Group.Prefix, tsplr.Name, tsplr.Group.Suffix);
|
|
//Update the player's name to format text nicely. This needs to be done because Terraria automatically formats messages against our will
|
|
NetMessage.SendData((int)PacketTypes.PlayerInfo, -1, -1, NetworkText.FromLiteral(ply.name), args.Who, 0, 0, 0, 0);
|
|
|
|
//Give that poor player their name back :'c
|
|
ply.name = name;
|
|
|
|
bool cancelChat = PlayerHooks.OnPlayerChat(tsplr, args.Text, ref text);
|
|
if (cancelChat)
|
|
{
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
//This netpacket is used to send chat text from the server to clients, in this case on behalf of a client
|
|
Terraria.Net.NetPacket packet = Terraria.GameContent.NetModules.NetTextModule.SerializeServerMessage(
|
|
NetworkText.FromLiteral(text), new Color(tsplr.Group.R, tsplr.Group.G, tsplr.Group.B), (byte)args.Who
|
|
);
|
|
//Broadcast to everyone except the player who sent the message.
|
|
//This is so that we can send them the same nicely formatted message that everyone else gets
|
|
Terraria.Net.NetManager.Instance.Broadcast(packet, args.Who);
|
|
|
|
//Reset their name
|
|
NetMessage.SendData((int)PacketTypes.PlayerInfo, -1, -1, NetworkText.FromLiteral(name), args.Who, 0, 0, 0, 0);
|
|
|
|
string msg = String.Format("<{0}> {1}",
|
|
String.Format(Config.Settings.ChatAboveHeadsFormat, tsplr.Group.Name, tsplr.Group.Prefix, tsplr.Name, tsplr.Group.Suffix),
|
|
text
|
|
);
|
|
|
|
//Send the original sender their nicely formatted message, and do all the loggy things
|
|
tsplr.SendMessage(msg, tsplr.Group.R, tsplr.Group.G, tsplr.Group.B);
|
|
TSPlayer.Server.SendMessage(msg, tsplr.Group.R, tsplr.Group.G, tsplr.Group.B);
|
|
Log.Info("Broadcast: {0}", msg);
|
|
args.Handled = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Called when a command is issued from the server console.
|
|
/// </summary>
|
|
/// <param name="args">The CommandEventArgs object</param>
|
|
private void ServerHooks_OnCommand(CommandEventArgs args)
|
|
{
|
|
if (args.Handled)
|
|
return;
|
|
|
|
if (string.IsNullOrWhiteSpace(args.Command))
|
|
{
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
// Damn you ThreadStatic and Redigit
|
|
if (Main.rand == null)
|
|
{
|
|
Main.rand = new UnifiedRandom();
|
|
}
|
|
|
|
if (args.Command == "autosave")
|
|
{
|
|
Main.autoSave = Config.Settings.AutoSave = !Config.Settings.AutoSave;
|
|
Log.ConsoleInfo("AutoSave " + (Config.Settings.AutoSave ? "Enabled" : "Disabled"));
|
|
}
|
|
else if (args.Command.StartsWith(Commands.Specifier) || args.Command.StartsWith(Commands.SilentSpecifier))
|
|
{
|
|
Commands.HandleCommand(TSPlayer.Server, args.Command);
|
|
}
|
|
else
|
|
{
|
|
Commands.HandleCommand(TSPlayer.Server, "/" + args.Command);
|
|
}
|
|
args.Handled = true;
|
|
}
|
|
|
|
/// <summary>OnGetData - Called when the server gets raw data packets.</summary>
|
|
/// <param name="e">e - The GetDataEventArgs object.</param>
|
|
private void OnGetData(GetDataEventArgs e)
|
|
{
|
|
if (e.Handled)
|
|
return;
|
|
|
|
PacketTypes type = e.MsgID;
|
|
|
|
var player = Players[e.Msg.whoAmI];
|
|
if (player == null || !player.ConnectionAlive)
|
|
{
|
|
e.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (player.RequiresPassword && type != PacketTypes.PasswordSend)
|
|
{
|
|
e.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if ((player.State < 10 || player.Dead) && (int)type > 12 && (int)type != 16 && (int)type != 42 && (int)type != 50 &&
|
|
(int)type != 38 && (int)type != 21 && (int)type != 22)
|
|
{
|
|
e.Handled = true;
|
|
return;
|
|
}
|
|
|
|
int length = e.Length - 1;
|
|
if (length < 0)
|
|
{
|
|
length = 0;
|
|
}
|
|
using (var data = new MemoryStream(e.Msg.readBuffer, e.Index, e.Length - 1))
|
|
{
|
|
// Exceptions are already handled
|
|
e.Handled = GetDataHandlers.HandlerGetData(type, player, data);
|
|
}
|
|
}
|
|
|
|
/// <summary>OnGreetPlayer - Fired when a player is greeted by the server. Handles things like the MOTD, join messages, etc.</summary>
|
|
/// <param name="args">args - The GreetPlayerEventArgs object.</param>
|
|
private void OnGreetPlayer(GreetPlayerEventArgs args)
|
|
{
|
|
var player = Players[args.Who];
|
|
if (player == null)
|
|
{
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
player.LoginMS = DateTime.Now.Ticks / TimeSpan.TicksPerMillisecond;
|
|
|
|
if (Config.Settings.EnableGeoIP && TShock.Geo != null)
|
|
{
|
|
Log.Info("{0} ({1}) from '{2}' group from '{3}' joined. ({4}/{5})", player.Name, player.IP,
|
|
player.Group.Name, player.Country, TShock.Utils.GetActivePlayerCount(),
|
|
TShock.Config.Settings.MaxSlots);
|
|
if (!player.SilentJoinInProgress)
|
|
Utils.Broadcast(string.Format("{0} ({1}) has joined.", player.Name, player.Country), Color.Yellow);
|
|
}
|
|
else
|
|
{
|
|
Log.Info("{0} ({1}) from '{2}' group joined. ({3}/{4})", player.Name, player.IP,
|
|
player.Group.Name, TShock.Utils.GetActivePlayerCount(), TShock.Config.Settings.MaxSlots);
|
|
if (!player.SilentJoinInProgress)
|
|
Utils.Broadcast(player.Name + " has joined.", Color.Yellow);
|
|
}
|
|
|
|
if (Config.Settings.DisplayIPToAdmins)
|
|
Utils.SendLogs(string.Format("{0} has joined. IP: {1}", player.Name, player.IP), Color.Blue);
|
|
|
|
player.SendFileTextAsMessage(FileTools.MotdPath);
|
|
|
|
string pvpMode = Config.Settings.PvPMode.ToLowerInvariant();
|
|
if (pvpMode == "always")
|
|
{
|
|
player.TPlayer.hostile = true;
|
|
player.SendData(PacketTypes.TogglePvp, "", player.Index);
|
|
TSPlayer.All.SendData(PacketTypes.TogglePvp, "", player.Index);
|
|
}
|
|
|
|
if (!player.IsLoggedIn)
|
|
{
|
|
if (Main.ServerSideCharacter)
|
|
{
|
|
player.IsDisabledForSSC = true;
|
|
player.SendErrorMessage(String.Format("Server side characters is enabled! Please {0}register or {0}login to play!", Commands.Specifier));
|
|
player.LoginHarassed = true;
|
|
}
|
|
else if (Config.Settings.RequireLogin)
|
|
{
|
|
player.SendErrorMessage("Please {0}register or {0}login to play!", Commands.Specifier);
|
|
player.LoginHarassed = true;
|
|
}
|
|
}
|
|
|
|
player.LastNetPosition = new Vector2(Main.spawnTileX * 16f, Main.spawnTileY * 16f);
|
|
|
|
if (Config.Settings.RememberLeavePos && (RememberedPos.GetLeavePos(player.Name, player.IP) != Vector2.Zero) && !player.LoginHarassed)
|
|
{
|
|
player.RPPending = 3;
|
|
player.SendInfoMessage("You will be teleported to your last known location...");
|
|
}
|
|
|
|
args.Handled = true;
|
|
}
|
|
|
|
/// <summary>NpcHooks_OnStrikeNpc - Fired when an NPC strike packet happens.</summary>
|
|
/// <param name="e">e - The NpcStrikeEventArgs object.</param>
|
|
private void NpcHooks_OnStrikeNpc(NpcStrikeEventArgs e)
|
|
{
|
|
if (Config.Settings.InfiniteInvasion)
|
|
{
|
|
if (Main.invasionSize < 10)
|
|
{
|
|
Main.invasionSize = 20000000;
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>OnProjectileSetDefaults - Called when a projectile sets the default attributes for itself.</summary>
|
|
/// <param name="e">e - The SetDefaultsEventArgs object praameterized with Projectile and int.</param>
|
|
private void OnProjectileSetDefaults(SetDefaultsEventArgs<Projectile, int> e)
|
|
{
|
|
//tombstone fix.
|
|
if (e.Info == 43 || (e.Info >= 201 && e.Info <= 205) || (e.Info >= 527 && e.Info <= 531))
|
|
if (Config.Settings.DisableTombstones)
|
|
e.Object.SetDefaults(0);
|
|
if (e.Info == 75)
|
|
if (Config.Settings.DisableClownBombs)
|
|
e.Object.SetDefaults(0);
|
|
if (e.Info == 109)
|
|
if (Config.Settings.DisableSnowBalls)
|
|
e.Object.SetDefaults(0);
|
|
}
|
|
|
|
/// <summary>NetHooks_SendData - Fired when the server sends data.</summary>
|
|
/// <param name="e">e - The SendDataEventArgs object.</param>
|
|
private void NetHooks_SendData(SendDataEventArgs e)
|
|
{
|
|
if (e.MsgId == PacketTypes.PlayerHp)
|
|
{
|
|
if (Main.player[(byte)e.number].statLife <= 0)
|
|
{
|
|
e.Handled = true;
|
|
return;
|
|
}
|
|
}
|
|
else if (e.MsgId == PacketTypes.ProjectileNew)
|
|
{
|
|
if (e.number >= 0 && e.number < Main.projectile.Length)
|
|
{
|
|
var projectile = Main.projectile[e.number];
|
|
if (projectile.active && projectile.owner >= 0 &&
|
|
(GetDataHandlers.projectileCreatesLiquid.ContainsKey(projectile.type) || GetDataHandlers.projectileCreatesTile.ContainsKey(projectile.type)))
|
|
{
|
|
var player = Players[projectile.owner];
|
|
if (player != null)
|
|
{
|
|
if (player.RecentlyCreatedProjectiles.Any(p => p.Index == e.number && p.Killed))
|
|
{
|
|
player.RecentlyCreatedProjectiles.RemoveAll(p => p.Index == e.number && p.Killed);
|
|
}
|
|
|
|
if (!player.RecentlyCreatedProjectiles.Any(p => p.Index == e.number))
|
|
{
|
|
player.RecentlyCreatedProjectiles.Add(new GetDataHandlers.ProjectileStruct()
|
|
{
|
|
Index = e.number,
|
|
Type = (short)projectile.type,
|
|
CreatedAt = DateTime.Now
|
|
});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>OnStartHardMode - Fired when hard mode is started.</summary>
|
|
/// <param name="e">e - The HandledEventArgs object.</param>
|
|
private void OnStartHardMode(HandledEventArgs e)
|
|
{
|
|
if (Config.Settings.DisableHardmode)
|
|
e.Handled = true;
|
|
}
|
|
|
|
/// <summary>OnConfigRead - Fired when the config file has been read.</summary>
|
|
/// <param name="file">file - The config file object.</param>
|
|
public void OnConfigRead(ConfigFile<TShockSettings> file)
|
|
{
|
|
NPC.defaultMaxSpawns = file.Settings.DefaultMaximumSpawns;
|
|
NPC.defaultSpawnRate = file.Settings.DefaultSpawnRate;
|
|
|
|
Main.autoSave = file.Settings.AutoSave;
|
|
if (Backups != null)
|
|
{
|
|
Backups.KeepFor = file.Settings.BackupKeepFor;
|
|
Backups.Interval = file.Settings.BackupInterval;
|
|
}
|
|
if (!OverridePort)
|
|
{
|
|
Netplay.ListenPort = file.Settings.ServerPort;
|
|
}
|
|
|
|
if (file.Settings.MaxSlots > Main.maxPlayers - file.Settings.ReservedSlots)
|
|
file.Settings.MaxSlots = Main.maxPlayers - file.Settings.ReservedSlots;
|
|
Main.maxNetPlayers = file.Settings.MaxSlots + file.Settings.ReservedSlots;
|
|
|
|
Netplay.ServerPassword = "";
|
|
if (!string.IsNullOrEmpty(_cliPassword))
|
|
{
|
|
//This prevents a config reload from removing/updating a CLI-defined password
|
|
file.Settings.ServerPassword = _cliPassword;
|
|
}
|
|
|
|
Netplay.SpamCheck = false;
|
|
}
|
|
}
|
|
}
|