mirror of
https://github.com/MCCTeam/Minecraft-Console-Client
synced 2025-10-14 21:22:49 +00:00
1171 lines
51 KiB
C#
1171 lines
51 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Data.Odbc;
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using System.Globalization;
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using System.Linq;
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using System.Net.Security;
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using System.Net.Sockets;
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using System.Security.Authentication;
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using System.Text;
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using DnsClient;
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using MinecraftClient.Protocol.Handlers;
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using MinecraftClient.Protocol.Handlers.Forge;
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using MinecraftClient.Protocol.Session;
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using MinecraftClient.Proxy;
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using static MinecraftClient.Protocol.Microsoft;
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using static MinecraftClient.Settings;
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using static MinecraftClient.Settings.MainConfigHealper.MainConfig.GeneralConfig;
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namespace MinecraftClient.Protocol
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{
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/// <summary>
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/// Handle login, session, server ping and provide a protocol handler for interacting with a minecraft server.
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/// </summary>
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/// <remarks>
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/// Typical update steps for marking a new Minecraft version as supported:
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/// - Add protocol ID in GetProtocolHandler()
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/// - Add 1.X.X case in MCVer2ProtocolVersion()
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/// </remarks>
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public static class ProtocolHandler
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{
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/// <summary>
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/// Perform a DNS lookup for a Minecraft Service using the specified domain name
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/// </summary>
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/// <param name="domain">Input domain name, updated with target host if any, else left untouched</param>
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/// <param name="port">Updated with target port if any, else left untouched</param>
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/// <returns>TRUE if a Minecraft Service was found.</returns>
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public static bool MinecraftServiceLookup(ref string domain, ref ushort port)
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{
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bool foundService = false;
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string domainVal = domain;
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ushort portVal = port;
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if (!String.IsNullOrEmpty(domain) && domain.Any(c => char.IsLetter(c)))
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{
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AutoTimeout.Perform(() =>
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{
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try
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{
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ConsoleIO.WriteLine(string.Format(Translations.mcc_resolve, domainVal));
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var lookupClient = new LookupClient();
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var response = lookupClient.Query(new DnsQuestion($"_minecraft._tcp.{domainVal}", QueryType.SRV));
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if (response.HasError != true && response.Answers.SrvRecords().Any())
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{
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//Order SRV records by priority and weight, then randomly
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var result = response.Answers.SrvRecords()
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.OrderBy(record => record.Priority)
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.ThenByDescending(record => record.Weight)
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.ThenBy(record => Guid.NewGuid())
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.First();
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string target = result.Target.Value.Trim('.');
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ConsoleIO.WriteLineFormatted("§8" + string.Format(Translations.mcc_found, target, result.Port, domainVal));
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domainVal = target;
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portVal = result.Port;
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foundService = true;
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}
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}
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catch (Exception e)
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{
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ConsoleIO.WriteLineFormatted("§8" + string.Format(Translations.mcc_not_found, domainVal, e.GetType().FullName, e.Message));
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}
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}, TimeSpan.FromSeconds(Config.Main.Advanced.ResolveSrvRecords == MainConfigHealper.MainConfig.AdvancedConfig.ResolveSrvRecordType.fast ? 10 : 30));
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}
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domain = domainVal;
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port = portVal;
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return foundService;
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}
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/// <summary>
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/// Retrieve information about a Minecraft server
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/// </summary>
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/// <param name="serverIP">Server IP to ping</param>
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/// <param name="serverPort">Server Port to ping</param>
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/// <param name="protocolversion">Will contain protocol version, if ping successful</param>
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/// <returns>TRUE if ping was successful</returns>
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public static bool GetServerInfo(string serverIP, ushort serverPort, ref int protocolversion, ref ForgeInfo? forgeInfo)
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{
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bool success = false;
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int protocolversionTmp = 0;
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ForgeInfo? forgeInfoTmp = null;
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if (AutoTimeout.Perform(() =>
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{
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try
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{
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if (Protocol18Handler.DoPing(serverIP, serverPort, ref protocolversionTmp, ref forgeInfoTmp)
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|| Protocol16Handler.DoPing(serverIP, serverPort, ref protocolversionTmp))
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{
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success = true;
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}
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else
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ConsoleIO.WriteLineFormatted("§8" + Translations.error_unexpect_response, acceptnewlines: true);
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}
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catch (Exception e)
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{
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ConsoleIO.WriteLineFormatted(String.Format("§8{0}: {1}", e.GetType().FullName, e.Message));
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}
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}, TimeSpan.FromSeconds(Config.Main.Advanced.ResolveSrvRecords == MainConfigHealper.MainConfig.AdvancedConfig.ResolveSrvRecordType.fast ? 10 : 30)))
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{
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if (protocolversion != 0 && protocolversion != protocolversionTmp)
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ConsoleIO.WriteLineFormatted("§8" + Translations.error_version_different, acceptnewlines: true);
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if (protocolversion == 0 && protocolversionTmp <= 1)
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ConsoleIO.WriteLineFormatted("§8" + Translations.error_no_version_report, acceptnewlines: true);
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if (protocolversion == 0)
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protocolversion = protocolversionTmp;
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forgeInfo = forgeInfoTmp;
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return success;
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}
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else
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{
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ConsoleIO.WriteLineFormatted("§8" + Translations.error_connection_timeout, acceptnewlines: true);
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return false;
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}
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}
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/// <summary>
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/// Get a protocol handler for the specified Minecraft version
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/// </summary>
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/// <param name="Client">Tcp Client connected to the server</param>
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/// <param name="ProtocolVersion">Protocol version to handle</param>
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/// <param name="Handler">Handler with the appropriate callbacks</param>
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/// <returns></returns>
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public static IMinecraftCom GetProtocolHandler(TcpClient Client, int ProtocolVersion, ForgeInfo? forgeInfo, IMinecraftComHandler Handler)
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{
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int[] supportedVersions_Protocol16 = { 51, 60, 61, 72, 73, 74, 78 };
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if (Array.IndexOf(supportedVersions_Protocol16, ProtocolVersion) > -1)
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return new Protocol16Handler(Client, ProtocolVersion, Handler);
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int[] supportedVersions_Protocol18 = { 4, 5, 47, 107, 108, 109, 110, 210, 315, 316, 335, 338, 340, 393, 401, 404, 477, 480, 485, 490, 498, 573, 575, 578, 735, 736, 751, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763};
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if (Array.IndexOf(supportedVersions_Protocol18, ProtocolVersion) > -1)
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return new Protocol18Handler(Client, ProtocolVersion, Handler, forgeInfo);
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throw new NotSupportedException(string.Format(Translations.exception_version_unsupport, ProtocolVersion));
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}
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/// <summary>
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/// Convert a human-readable Minecraft version number to network protocol version number
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/// </summary>
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/// <param name="MCVersion">The Minecraft version number</param>
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/// <returns>The protocol version number or 0 if could not determine protocol version: error, unknown, not supported</returns>
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public static int MCVer2ProtocolVersion(string MCVersion)
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{
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if (MCVersion.Contains('.'))
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{
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switch (MCVersion.Split(' ')[0].Trim())
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{
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case "1.0":
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case "1.0.0":
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case "1.0.1":
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return 22;
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case "1.1":
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case "1.1.0":
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return 23;
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case "1.2":
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case "1.2.0":
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case "1.2.1":
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case "1.2.2":
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case "1.2.3":
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return 28;
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case "1.2.4":
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case "1.2.5":
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return 29;
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case "1.3":
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case "1.3.0":
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case "1.3.1":
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case "1.3.2":
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return 39;
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case "1.4":
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case "1.4.0":
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case "1.4.1":
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case "1.4.2":
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return 48; // 47 conflicts with 1.8
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case "1.4.3":
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return 48;
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case "1.4.4":
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case "1.4.5":
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return 49;
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case "1.4.6":
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case "1.4.7":
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return 51;
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case "1.5":
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case "1.5.0":
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case "1.5.1":
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return 60;
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case "1.5.2":
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return 61;
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case "1.6":
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case "1.6.0":
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return 72;
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case "1.6.1":
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return 73;
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case "1.6.2":
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return 74;
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case "1.6.3":
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return 77;
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case "1.6.4":
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return 78;
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case "1.7":
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case "1.7.0":
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case "1.7.1":
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return 3;
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case "1.7.2":
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case "1.7.3":
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case "1.7.4":
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case "1.7.5":
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return 4;
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case "1.7.6":
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case "1.7.7":
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case "1.7.8":
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case "1.7.9":
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case "1.7.10":
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return 5;
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case "1.8":
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case "1.8.0":
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case "1.8.1":
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case "1.8.2":
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case "1.8.3":
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case "1.8.4":
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case "1.8.5":
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case "1.8.6":
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case "1.8.7":
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case "1.8.8":
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case "1.8.9":
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return 47;
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case "1.9":
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case "1.9.0":
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return 107;
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case "1.9.1":
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return 108;
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case "1.9.2":
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return 109;
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case "1.9.3":
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case "1.9.4":
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return 110;
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case "1.10":
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case "1.10.0":
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case "1.10.1":
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case "1.10.2":
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return 210;
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case "1.11":
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case "1.11.0":
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return 315;
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case "1.11.1":
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case "1.11.2":
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return 316;
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case "1.12":
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case "1.12.0":
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return 335;
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case "1.12.1":
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return 338;
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case "1.12.2":
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return 340;
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case "1.13":
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case "1.13.0":
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return 393;
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case "1.13.1":
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return 401;
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case "1.13.2":
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return 404;
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case "1.14":
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case "1.14.0":
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return 477;
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case "1.14.1":
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return 480;
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case "1.14.2":
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return 485;
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case "1.14.3":
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return 490;
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case "1.14.4":
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return 498;
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case "1.15":
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case "1.15.0":
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return 573;
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case "1.15.1":
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return 575;
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case "1.15.2":
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return 578;
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case "1.16":
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case "1.16.0":
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return 735;
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case "1.16.1":
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return 736;
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case "1.16.2":
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return 751;
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case "1.16.3":
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return 753;
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case "1.16.4":
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case "1.16.5":
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return 754;
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case "1.17":
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case "1.17.0":
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return 755;
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case "1.17.1":
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return 756;
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case "1.18":
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case "1.18.0":
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case "1.18.1":
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return 757;
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case "1.18.2":
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return 758;
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case "1.19":
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case "1.19.0":
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return 759;
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case "1.19.1":
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case "1.19.2":
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return 760;
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case "1.19.3":
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return 761;
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case "1.19.4":
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return 762;
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case "1.20":
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case "1.20.1":
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return 763;
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default:
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return 0;
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}
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}
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else
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{
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try
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{
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return int.Parse(MCVersion, NumberStyles.Any, CultureInfo.CurrentCulture);
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}
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catch
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{
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return 0;
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}
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}
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}
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/// <summary>
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/// Convert a network protocol version number to human-readable Minecraft version number
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/// </summary>
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/// <remarks>Some Minecraft versions share the same protocol number. In that case, the lowest version for that protocol is returned.</remarks>
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/// <param name="protocol">The Minecraft protocol version number</param>
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/// <returns>The 1.X.X version number, or 0.0 if could not determine protocol version</returns>
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public static string ProtocolVersion2MCVer(int protocol)
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{
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return protocol switch
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{
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22 => "1.0",
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23 => "1.1",
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28 => "1.2.3",
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29 => "1.2.5",
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39 => "1.3.2",
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// case 47: return "1.4.2";
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48 => "1.4.3",
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49 => "1.4.5",
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51 => "1.4.6",
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60 => "1.5.1",
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62 => "1.5.2",
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72 => "1.6",
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73 => "1.6.1",
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3 => "1.7.1",
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4 => "1.7.2",
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5 => "1.7.6",
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47 => "1.8",
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107 => "1.9",
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108 => "1.9.1",
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109 => "1.9.2",
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110 => "1.9.3",
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210 => "1.10",
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315 => "1.11",
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316 => "1.11.1",
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335 => "1.12",
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338 => "1.12.1",
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340 => "1.12.2",
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393 => "1.13",
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401 => "1.13.1",
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404 => "1.13.2",
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477 => "1.14",
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480 => "1.14.1",
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485 => "1.14.2",
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490 => "1.14.3",
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498 => "1.14.4",
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573 => "1.15",
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575 => "1.15.1",
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578 => "1.15.2",
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735 => "1.16",
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736 => "1.16.1",
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751 => "1.16.2",
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753 => "1.16.3",
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754 => "1.16.5",
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755 => "1.17",
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756 => "1.17.1",
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757 => "1.18.1",
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758 => "1.18.2",
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759 => "1.19",
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760 => "1.19.2",
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761 => "1.19.3",
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762 => "1.19.4",
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763 => "1.20",
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_ => "0.0"
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};
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}
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/// <summary>
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/// Check if we can force-enable Forge support for a Minecraft version without using server Ping
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/// </summary>
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/// <param name="protocolVersion">Minecraft protocol version</param>
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/// <returns>TRUE if we can force-enable Forge support without using server Ping</returns>
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public static bool ProtocolMayForceForge(int protocol)
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{
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return Protocol18Forge.ServerMayForceForge(protocol);
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}
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/// <summary>
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/// Server Info: Consider Forge to be enabled regardless of server Ping
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/// </summary>
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/// <param name="protocolVersion">Minecraft protocol version</param>
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/// <returns>ForgeInfo item stating that Forge is enabled</returns>
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public static ForgeInfo ProtocolForceForge(int protocol)
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{
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return Protocol18Forge.ServerForceForge(protocol);
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}
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public enum LoginResult { OtherError, ServiceUnavailable, SSLError, Success, WrongPassword, AccountMigrated, NotPremium, LoginRequired, InvalidToken, InvalidResponse, NullError, UserCancel, WrongSelection };
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public enum AccountType { Mojang, Microsoft };
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/// <summary>
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/// Allows to login to a premium Minecraft account using the Yggdrasil authentication scheme.
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/// </summary>
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/// <param name="user">Login</param>
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/// <param name="pass">Password</param>
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/// <param name="session">In case of successful login, will contain session information for multiplayer</param>
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/// <returns>Returns the status of the login (Success, Failure, etc.)</returns>
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public static LoginResult GetLogin(string user, string pass, LoginType type, out SessionToken session)
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{
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if (type == LoginType.microsoft)
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{
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if (Config.Main.General.Method == LoginMethod.mcc)
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return MicrosoftMCCLogin(user, pass, out session);
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else
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return MicrosoftBrowserLogin(out session, user);
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}
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else if (type == LoginType.mojang)
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{
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return MojangLogin(user, pass, out session);
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}
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else if (type == LoginType.yggdrasil)
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{
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return YggdrasiLogin(user, pass, out session);
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}
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else throw new InvalidOperationException("Account type must be Mojang or Microsoft or valid authlib 3rd Servers!");
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}
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/// <summary>
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/// Login using Mojang account. Will be outdated after account migration
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/// </summary>
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/// <param name="user"></param>
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/// <param name="pass"></param>
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/// <param name="session"></param>
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/// <returns></returns>
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private static LoginResult MojangLogin(string user, string pass, out SessionToken session)
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{
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session = new SessionToken() { ClientID = Guid.NewGuid().ToString().Replace("-", "") };
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try
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{
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string result = "";
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string json_request = "{\"agent\": { \"name\": \"Minecraft\", \"version\": 1 }, \"username\": \"" + JsonEncode(user) + "\", \"password\": \"" + JsonEncode(pass) + "\", \"clientToken\": \"" + JsonEncode(session.ClientID) + "\" }";
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int code = DoHTTPSPost("authserver.mojang.com",443, "/authenticate", json_request, ref result);
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if (code == 200)
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{
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if (result.Contains("availableProfiles\":[]}"))
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{
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return LoginResult.NotPremium;
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}
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else
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{
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Json.JSONData loginResponse = Json.ParseJson(result);
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if (loginResponse.Properties.ContainsKey("accessToken")
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&& loginResponse.Properties.ContainsKey("selectedProfile")
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&& loginResponse.Properties["selectedProfile"].Properties.ContainsKey("id")
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&& loginResponse.Properties["selectedProfile"].Properties.ContainsKey("name"))
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{
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session.ID = loginResponse.Properties["accessToken"].StringValue;
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session.PlayerID = loginResponse.Properties["selectedProfile"].Properties["id"].StringValue;
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session.PlayerName = loginResponse.Properties["selectedProfile"].Properties["name"].StringValue;
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return LoginResult.Success;
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}
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else return LoginResult.InvalidResponse;
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}
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}
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else if (code == 403)
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{
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if (result.Contains("UserMigratedException"))
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{
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return LoginResult.AccountMigrated;
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}
|
|
else return LoginResult.WrongPassword;
|
|
}
|
|
else if (code == 503)
|
|
{
|
|
return LoginResult.ServiceUnavailable;
|
|
}
|
|
else
|
|
{
|
|
ConsoleIO.WriteLineFormatted("§8" + string.Format(Translations.error_http_code, code));
|
|
return LoginResult.OtherError;
|
|
}
|
|
}
|
|
catch (System.Security.Authentication.AuthenticationException e)
|
|
{
|
|
if (Settings.Config.Logging.DebugMessages)
|
|
{
|
|
ConsoleIO.WriteLineFormatted("§8" + e.ToString());
|
|
}
|
|
return LoginResult.SSLError;
|
|
}
|
|
catch (System.IO.IOException e)
|
|
{
|
|
if (Settings.Config.Logging.DebugMessages)
|
|
{
|
|
ConsoleIO.WriteLineFormatted("§8" + e.ToString());
|
|
}
|
|
if (e.Message.Contains("authentication"))
|
|
{
|
|
return LoginResult.SSLError;
|
|
}
|
|
else return LoginResult.OtherError;
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
if (Settings.Config.Logging.DebugMessages)
|
|
{
|
|
ConsoleIO.WriteLineFormatted("§8" + e.ToString());
|
|
}
|
|
return LoginResult.OtherError;
|
|
}
|
|
}
|
|
private static LoginResult YggdrasiLogin(string user, string pass, out SessionToken session)
|
|
{
|
|
session = new SessionToken() { ClientID = Guid.NewGuid().ToString().Replace("-", "") };
|
|
|
|
try
|
|
{
|
|
string result = "";
|
|
string json_request = "{\"agent\": { \"name\": \"Minecraft\", \"version\": 1 }, \"username\": \"" + JsonEncode(user) + "\", \"password\": \"" + JsonEncode(pass) + "\", \"clientToken\": \"" + JsonEncode(session.ClientID) + "\" }";
|
|
int code = DoHTTPSPost(Config.Main.General.AuthServer.Host,Config.Main.General.AuthServer.Port, "/api/yggdrasil/authserver/authenticate", json_request, ref result);
|
|
if (code == 200)
|
|
{
|
|
if (result.Contains("availableProfiles\":[]}"))
|
|
{
|
|
return LoginResult.NotPremium;
|
|
}
|
|
else
|
|
{
|
|
Json.JSONData loginResponse = Json.ParseJson(result);
|
|
if (loginResponse.Properties.ContainsKey("accessToken"))
|
|
{
|
|
session.ID = loginResponse.Properties["accessToken"].StringValue;
|
|
if (loginResponse.Properties.ContainsKey("selectedProfile")
|
|
&& loginResponse.Properties["selectedProfile"].Properties.ContainsKey("id")
|
|
&& loginResponse.Properties["selectedProfile"].Properties.ContainsKey("name"))
|
|
{
|
|
session.PlayerID = loginResponse.Properties["selectedProfile"].Properties["id"].StringValue;
|
|
session.PlayerName = loginResponse.Properties["selectedProfile"].Properties["name"].StringValue;
|
|
return LoginResult.Success;
|
|
}
|
|
else
|
|
{
|
|
string availablePlayers = "";
|
|
foreach (Json.JSONData profile in loginResponse.Properties["availableProfiles"].DataArray)
|
|
{
|
|
availablePlayers += " " + profile.Properties["name"].StringValue;
|
|
}
|
|
ConsoleIO.WriteLine(Translations.mcc_avaliable_players + availablePlayers);
|
|
|
|
ConsoleIO.WriteLine(Translations.mcc_select_player);
|
|
string selectedPlayer = ConsoleIO.ReadLine();
|
|
ConsoleIO.WriteLine(Translations.mcc_selected_player + selectedPlayer);
|
|
Json.JSONData? selectedProfile = null;
|
|
foreach (Json.JSONData profile in loginResponse.Properties["availableProfiles"].DataArray)
|
|
{
|
|
selectedProfile = profile.Properties["name"].StringValue == selectedPlayer ? profile : selectedProfile;
|
|
}
|
|
|
|
if (selectedProfile != null)
|
|
{
|
|
session.PlayerID = selectedProfile.Properties["id"].StringValue;
|
|
session.PlayerName = selectedProfile.Properties["name"].StringValue;
|
|
SessionToken currentsession = session;
|
|
return GetNewYggdrasilToken(currentsession, out session);
|
|
}
|
|
else
|
|
{
|
|
return LoginResult.WrongSelection;
|
|
}
|
|
}
|
|
}
|
|
else return LoginResult.InvalidResponse;
|
|
}
|
|
}
|
|
else if (code == 403)
|
|
{
|
|
if (result.Contains("UserMigratedException"))
|
|
{
|
|
return LoginResult.AccountMigrated;
|
|
}
|
|
else return LoginResult.WrongPassword;
|
|
}
|
|
else if (code == 503)
|
|
{
|
|
return LoginResult.ServiceUnavailable;
|
|
}
|
|
else
|
|
{
|
|
ConsoleIO.WriteLineFormatted("§8" + string.Format(Translations.error_http_code, code));
|
|
return LoginResult.OtherError;
|
|
}
|
|
}
|
|
catch (System.Security.Authentication.AuthenticationException e)
|
|
{
|
|
if (Settings.Config.Logging.DebugMessages)
|
|
{
|
|
ConsoleIO.WriteLineFormatted("§8" + e.ToString());
|
|
}
|
|
return LoginResult.SSLError;
|
|
}
|
|
catch (System.IO.IOException e)
|
|
{
|
|
if (Settings.Config.Logging.DebugMessages)
|
|
{
|
|
ConsoleIO.WriteLineFormatted("§8" + e.ToString());
|
|
}
|
|
if (e.Message.Contains("authentication"))
|
|
{
|
|
return LoginResult.SSLError;
|
|
}
|
|
else return LoginResult.OtherError;
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
if (Settings.Config.Logging.DebugMessages)
|
|
{
|
|
ConsoleIO.WriteLineFormatted("§8" + e.ToString());
|
|
}
|
|
return LoginResult.OtherError;
|
|
}
|
|
}
|
|
/// <summary>
|
|
/// Sign-in to Microsoft Account without using browser. Only works if 2FA is disabled.
|
|
/// Might not work well in some rare cases.
|
|
/// </summary>
|
|
/// <param name="email"></param>
|
|
/// <param name="password"></param>
|
|
/// <param name="session"></param>
|
|
/// <returns></returns>
|
|
private static LoginResult MicrosoftMCCLogin(string email, string password, out SessionToken session)
|
|
{
|
|
try
|
|
{
|
|
var msaResponse = XboxLive.UserLogin(email, password, XboxLive.PreAuth());
|
|
// Remove refresh token for MCC sign method
|
|
msaResponse.RefreshToken = string.Empty;
|
|
return MicrosoftLogin(msaResponse, out session);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
session = new SessionToken() { ClientID = Guid.NewGuid().ToString().Replace("-", "") };
|
|
ConsoleIO.WriteLineFormatted("§cMicrosoft authenticate failed: " + e.Message);
|
|
if (Settings.Config.Logging.DebugMessages)
|
|
{
|
|
ConsoleIO.WriteLineFormatted("§c" + e.StackTrace);
|
|
}
|
|
return LoginResult.WrongPassword; // Might not always be wrong password
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sign-in to Microsoft Account by asking user to open sign-in page using browser.
|
|
/// </summary>
|
|
/// <remarks>
|
|
/// The downside is this require user to copy and paste lengthy content from and to console.
|
|
/// Sign-in page: 218 chars
|
|
/// Response URL: around 1500 chars
|
|
/// </remarks>
|
|
/// <param name="session"></param>
|
|
/// <returns></returns>
|
|
public static LoginResult MicrosoftBrowserLogin(out SessionToken session, string loginHint = "")
|
|
{
|
|
if (string.IsNullOrEmpty(loginHint))
|
|
Microsoft.OpenBrowser(Microsoft.SignInUrl);
|
|
else
|
|
Microsoft.OpenBrowser(Microsoft.GetSignInUrlWithHint(loginHint));
|
|
ConsoleIO.WriteLine(Translations.mcc_browser_open);
|
|
ConsoleIO.WriteLine("\n" + Microsoft.SignInUrl + "\n");
|
|
|
|
ConsoleIO.WriteLine(Translations.mcc_browser_login_code);
|
|
string code = ConsoleIO.ReadLine();
|
|
ConsoleIO.WriteLine(string.Format(Translations.mcc_connecting, "Microsoft"));
|
|
|
|
var msaResponse = Microsoft.RequestAccessToken(code);
|
|
return MicrosoftLogin(msaResponse, out session);
|
|
}
|
|
|
|
public static LoginResult MicrosoftLoginRefresh(string refreshToken, out SessionToken session)
|
|
{
|
|
var msaResponse = Microsoft.RefreshAccessToken(refreshToken);
|
|
return MicrosoftLogin(msaResponse, out session);
|
|
}
|
|
|
|
private static LoginResult MicrosoftLogin(Microsoft.LoginResponse msaResponse, out SessionToken session)
|
|
{
|
|
session = new SessionToken() { ClientID = Guid.NewGuid().ToString().Replace("-", "") };
|
|
|
|
try
|
|
{
|
|
var xblResponse = XboxLive.XblAuthenticate(msaResponse);
|
|
var xsts = XboxLive.XSTSAuthenticate(xblResponse); // Might throw even password correct
|
|
|
|
string accessToken = MinecraftWithXbox.LoginWithXbox(xsts.UserHash, xsts.Token);
|
|
bool hasGame = MinecraftWithXbox.UserHasGame(accessToken);
|
|
if (hasGame)
|
|
{
|
|
var profile = MinecraftWithXbox.GetUserProfile(accessToken);
|
|
session.PlayerName = profile.UserName;
|
|
session.PlayerID = profile.UUID;
|
|
session.ID = accessToken;
|
|
session.RefreshToken = msaResponse.RefreshToken;
|
|
InternalConfig.Account.Login = msaResponse.Email;
|
|
return LoginResult.Success;
|
|
}
|
|
else
|
|
{
|
|
return LoginResult.NotPremium;
|
|
}
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
ConsoleIO.WriteLineFormatted("§cMicrosoft authenticate failed: " + e.Message);
|
|
if (Settings.Config.Logging.DebugMessages)
|
|
{
|
|
ConsoleIO.WriteLineFormatted("§c" + e.StackTrace);
|
|
}
|
|
return LoginResult.WrongPassword; // Might not always be wrong password
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Validates whether accessToken must be refreshed
|
|
/// </summary>
|
|
/// <param name="session">Session token to validate</param>
|
|
/// <returns>Returns the status of the token (Valid, Invalid, etc.)</returns>
|
|
public static LoginResult GetTokenValidation(SessionToken session)
|
|
{
|
|
var payload = JwtPayloadDecode.GetPayload(session.ID);
|
|
var json = Json.ParseJson(payload);
|
|
var expTimestamp = long.Parse(json.Properties["exp"].StringValue, NumberStyles.Any, CultureInfo.CurrentCulture);
|
|
var now = DateTime.Now;
|
|
var tokenExp = UnixTimeStampToDateTime(expTimestamp);
|
|
if (Settings.Config.Logging.DebugMessages)
|
|
{
|
|
ConsoleIO.WriteLine("Access token expiration time is " + tokenExp.ToString());
|
|
}
|
|
if (now < tokenExp)
|
|
{
|
|
// Still valid
|
|
return LoginResult.Success;
|
|
}
|
|
else
|
|
{
|
|
// Token expired
|
|
return LoginResult.LoginRequired;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Refreshes invalid token
|
|
/// </summary>
|
|
/// <param name="user">Login</param>
|
|
/// <param name="session">In case of successful token refresh, will contain session information for multiplayer</param>
|
|
/// <returns>Returns the status of the new token request (Success, Failure, etc.)</returns>
|
|
public static LoginResult GetNewToken(SessionToken currentsession, out SessionToken session)
|
|
{
|
|
session = new SessionToken();
|
|
try
|
|
{
|
|
string result = "";
|
|
string json_request = "{ \"accessToken\": \"" + JsonEncode(currentsession.ID) + "\", \"clientToken\": \"" + JsonEncode(currentsession.ClientID) + "\", \"selectedProfile\": { \"id\": \"" + JsonEncode(currentsession.PlayerID) + "\", \"name\": \"" + JsonEncode(currentsession.PlayerName) + "\" } }";
|
|
int code = DoHTTPSPost("authserver.mojang.com",443, "/refresh", json_request, ref result);
|
|
if (code == 200)
|
|
{
|
|
if (result == null)
|
|
{
|
|
return LoginResult.NullError;
|
|
}
|
|
else
|
|
{
|
|
Json.JSONData loginResponse = Json.ParseJson(result);
|
|
if (loginResponse.Properties.ContainsKey("accessToken")
|
|
&& loginResponse.Properties.ContainsKey("selectedProfile")
|
|
&& loginResponse.Properties["selectedProfile"].Properties.ContainsKey("id")
|
|
&& loginResponse.Properties["selectedProfile"].Properties.ContainsKey("name"))
|
|
{
|
|
session.ID = loginResponse.Properties["accessToken"].StringValue;
|
|
session.PlayerID = loginResponse.Properties["selectedProfile"].Properties["id"].StringValue;
|
|
session.PlayerName = loginResponse.Properties["selectedProfile"].Properties["name"].StringValue;
|
|
return LoginResult.Success;
|
|
}
|
|
else return LoginResult.InvalidResponse;
|
|
}
|
|
}
|
|
else if (code == 403 && result.Contains("InvalidToken"))
|
|
{
|
|
return LoginResult.InvalidToken;
|
|
}
|
|
else
|
|
{
|
|
ConsoleIO.WriteLineFormatted("§8" + string.Format(Translations.error_auth, code));
|
|
return LoginResult.OtherError;
|
|
}
|
|
}
|
|
catch
|
|
{
|
|
return LoginResult.OtherError;
|
|
}
|
|
}
|
|
|
|
public static LoginResult GetNewYggdrasilToken(SessionToken currentsession, out SessionToken session)
|
|
{
|
|
session = new SessionToken();
|
|
try
|
|
{
|
|
string result = "";
|
|
string json_request = "{ \"accessToken\": \"" + JsonEncode(currentsession.ID) + "\", \"clientToken\": \"" + JsonEncode(currentsession.ClientID) + "\", \"selectedProfile\": { \"id\": \"" + JsonEncode(currentsession.PlayerID) + "\", \"name\": \"" + JsonEncode(currentsession.PlayerName) + "\" } }";
|
|
int code = DoHTTPSPost(Config.Main.General.AuthServer.Host, Config.Main.General.AuthServer.Port, "/api/yggdrasil/authserver/refresh", json_request, ref result);
|
|
if (code == 200)
|
|
{
|
|
if (result == null)
|
|
{
|
|
return LoginResult.NullError;
|
|
}
|
|
else
|
|
{
|
|
Json.JSONData loginResponse = Json.ParseJson(result);
|
|
if (loginResponse.Properties.ContainsKey("accessToken")
|
|
&& loginResponse.Properties.ContainsKey("selectedProfile")
|
|
&& loginResponse.Properties["selectedProfile"].Properties.ContainsKey("id")
|
|
&& loginResponse.Properties["selectedProfile"].Properties.ContainsKey("name"))
|
|
{
|
|
session.ID = loginResponse.Properties["accessToken"].StringValue;
|
|
session.PlayerID = loginResponse.Properties["selectedProfile"].Properties["id"].StringValue;
|
|
session.PlayerName = loginResponse.Properties["selectedProfile"].Properties["name"].StringValue;
|
|
return LoginResult.Success;
|
|
}
|
|
else return LoginResult.InvalidResponse;
|
|
}
|
|
}
|
|
else if (code == 403 && result.Contains("InvalidToken"))
|
|
{
|
|
return LoginResult.InvalidToken;
|
|
}
|
|
else
|
|
{
|
|
ConsoleIO.WriteLineFormatted("§8" + string.Format(Translations.error_auth, code));
|
|
return LoginResult.OtherError;
|
|
}
|
|
}
|
|
catch
|
|
{
|
|
return LoginResult.OtherError;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Check session using Mojang's Yggdrasil authentication scheme. Allows to join an online-mode server
|
|
/// </summary>
|
|
/// <param name="user">Username</param>
|
|
/// <param name="accesstoken">Session ID</param>
|
|
/// <param name="serverhash">Server ID</param>
|
|
/// <returns>TRUE if session was successfully checked</returns>
|
|
public static bool SessionCheck(string uuid, string accesstoken, string serverhash)
|
|
{
|
|
try
|
|
{
|
|
string result = "";
|
|
string json_request = "{\"accessToken\":\"" + accesstoken + "\",\"selectedProfile\":\"" + uuid + "\",\"serverId\":\"" + serverhash + "\"}";
|
|
int code = DoHTTPSPost("sessionserver.mojang.com",443, "/session/minecraft/join", json_request, ref result);
|
|
return (code >= 200 && code < 300);
|
|
}
|
|
catch { return false; }
|
|
}
|
|
|
|
public static bool YggdrasilSessionCheck(string uuid, string accesstoken, string serverhash)
|
|
{
|
|
try
|
|
{
|
|
string result = "";
|
|
string json_request = "{\"accessToken\":\"" + accesstoken + "\",\"selectedProfile\":\"" + uuid + "\",\"serverId\":\"" + serverhash + "\"}";
|
|
int code = DoHTTPSPost(Config.Main.General.AuthServer.Host, Config.Main.General.AuthServer.Port, "/api/yggdrasil/sessionserver/session/minecraft/join", json_request, ref result);
|
|
return (code >= 200 && code < 300);
|
|
}
|
|
catch { return false; }
|
|
}
|
|
|
|
/// <summary>
|
|
/// Retrieve available Realms worlds of a player and display them
|
|
/// </summary>
|
|
/// <param name="username">Player Minecraft username</param>
|
|
/// <param name="uuid">Player UUID</param>
|
|
/// <param name="accesstoken">Access token</param>
|
|
/// <returns>List of ID of available Realms worlds</returns>
|
|
public static List<string> RealmsListWorlds(string username, string uuid, string accesstoken)
|
|
{
|
|
List<string> realmsWorldsResult = new(); // Store world ID
|
|
try
|
|
{
|
|
string result = "";
|
|
string cookies = String.Format("sid=token:{0}:{1};user={2};version={3}", accesstoken, uuid, username, Program.MCHighestVersion);
|
|
DoHTTPSGet("pc.realms.minecraft.net", 443,"/worlds", cookies, ref result);
|
|
Json.JSONData realmsWorlds = Json.ParseJson(result);
|
|
if (realmsWorlds.Properties.ContainsKey("servers")
|
|
&& realmsWorlds.Properties["servers"].Type == Json.JSONData.DataType.Array
|
|
&& realmsWorlds.Properties["servers"].DataArray.Count > 0)
|
|
{
|
|
List<string> availableWorlds = new(); // Store string to print
|
|
int index = 0;
|
|
foreach (Json.JSONData realmsServer in realmsWorlds.Properties["servers"].DataArray)
|
|
{
|
|
if (realmsServer.Properties.ContainsKey("name")
|
|
&& realmsServer.Properties.ContainsKey("owner")
|
|
&& realmsServer.Properties.ContainsKey("id")
|
|
&& realmsServer.Properties.ContainsKey("expired"))
|
|
{
|
|
if (realmsServer.Properties["expired"].StringValue == "false")
|
|
{
|
|
availableWorlds.Add(String.Format("[{0}] {2} ({3}) - {1}",
|
|
index++,
|
|
realmsServer.Properties["id"].StringValue,
|
|
realmsServer.Properties["name"].StringValue,
|
|
realmsServer.Properties["owner"].StringValue));
|
|
realmsWorldsResult.Add(realmsServer.Properties["id"].StringValue);
|
|
}
|
|
}
|
|
}
|
|
if (availableWorlds.Count > 0)
|
|
{
|
|
ConsoleIO.WriteLine(Translations.mcc_realms_available);
|
|
foreach (var world in availableWorlds)
|
|
ConsoleIO.WriteLine(world);
|
|
ConsoleIO.WriteLine(Translations.mcc_realms_join);
|
|
}
|
|
}
|
|
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
ConsoleIO.WriteLineFormatted("§8" + e.GetType().ToString() + ": " + e.Message);
|
|
if (Settings.Config.Logging.DebugMessages)
|
|
{
|
|
ConsoleIO.WriteLineFormatted("§8" + e.StackTrace);
|
|
}
|
|
}
|
|
return realmsWorldsResult;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Get the server address of a Realms world by world ID
|
|
/// </summary>
|
|
/// <param name="worldId">The world ID of the Realms world</param>
|
|
/// <param name="username">Player Minecraft username</param>
|
|
/// <param name="uuid">Player UUID</param>
|
|
/// <param name="accesstoken">Access token</param>
|
|
/// <returns>Server address (host:port) or empty string if failure</returns>
|
|
public static string GetRealmsWorldServerAddress(string worldId, string username, string uuid, string accesstoken)
|
|
{
|
|
try
|
|
{
|
|
string result = "";
|
|
string cookies = String.Format("sid=token:{0}:{1};user={2};version={3}", accesstoken, uuid, username, Program.MCHighestVersion);
|
|
int statusCode = DoHTTPSGet("pc.realms.minecraft.net",443, "/worlds/v1/" + worldId + "/join/pc", cookies, ref result);
|
|
if (statusCode == 200)
|
|
{
|
|
Json.JSONData serverAddress = Json.ParseJson(result);
|
|
if (serverAddress.Properties.ContainsKey("address"))
|
|
return serverAddress.Properties["address"].StringValue;
|
|
else
|
|
{
|
|
ConsoleIO.WriteLine(Translations.error_realms_ip_error);
|
|
return "";
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ConsoleIO.WriteLine(Translations.error_realms_access_denied);
|
|
return "";
|
|
}
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
ConsoleIO.WriteLineFormatted("§8" + e.GetType().ToString() + ": " + e.Message);
|
|
if (Settings.Config.Logging.DebugMessages)
|
|
{
|
|
ConsoleIO.WriteLineFormatted("§8" + e.StackTrace);
|
|
}
|
|
return "";
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Make a HTTPS GET request to the specified endpoint of the Mojang API
|
|
/// </summary>
|
|
/// <param name="host">Host to connect to</param>
|
|
/// <param name="endpoint">Endpoint for making the request</param>
|
|
/// <param name="cookies">Cookies for making the request</param>
|
|
/// <param name="result">Request result</param>
|
|
/// <returns>HTTP Status code</returns>
|
|
private static int DoHTTPSGet(string host,int port, string endpoint, string cookies, ref string result)
|
|
{
|
|
List<String> http_request = new()
|
|
{
|
|
"GET " + endpoint + " HTTP/1.1",
|
|
"Cookie: " + cookies,
|
|
"Cache-Control: no-cache",
|
|
"Pragma: no-cache",
|
|
"Host: " + host,
|
|
"User-Agent: Java/1.6.0_27",
|
|
"Accept-Charset: ISO-8859-1,UTF-8;q=0.7,*;q=0.7",
|
|
"Connection: close",
|
|
"",
|
|
""
|
|
};
|
|
return DoHTTPSRequest(http_request, host,port, ref result);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Make a HTTPS POST request to the specified endpoint of the Mojang API
|
|
/// </summary>
|
|
/// <param name="host">Host to connect to</param>
|
|
/// <param name="endpoint">Endpoint for making the request</param>
|
|
/// <param name="request">Request payload</param>
|
|
/// <param name="result">Request result</param>
|
|
/// <returns>HTTP Status code</returns>
|
|
private static int DoHTTPSPost(string host, int port, string endpoint, string request, ref string result)
|
|
{
|
|
List<String> http_request = new()
|
|
{
|
|
"POST " + endpoint + " HTTP/1.1",
|
|
"Host: " + host,
|
|
"User-Agent: MCC/" + Program.Version,
|
|
"Content-Type: application/json",
|
|
"Content-Length: " + Encoding.ASCII.GetBytes(request).Length,
|
|
"Connection: close",
|
|
"",
|
|
request
|
|
};
|
|
return DoHTTPSRequest(http_request, host,port, ref result);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Manual HTTPS request since we must directly use a TcpClient because of the proxy.
|
|
/// This method connects to the server, enables SSL, do the request and read the response.
|
|
/// </summary>
|
|
/// <param name="headers">Request headers and optional body (POST)</param>
|
|
/// <param name="host">Host to connect to</param>
|
|
/// <param name="result">Request result</param>
|
|
/// <returns>HTTP Status code</returns>
|
|
private static int DoHTTPSRequest(List<string> headers, string host,int port, ref string result)
|
|
{
|
|
string? postResult = null;
|
|
int statusCode = 520;
|
|
Exception? exception = null;
|
|
AutoTimeout.Perform(() =>
|
|
{
|
|
try
|
|
{
|
|
if (Settings.Config.Logging.DebugMessages)
|
|
ConsoleIO.WriteLineFormatted("§8" + string.Format(Translations.debug_request, host));
|
|
|
|
TcpClient client = ProxyHandler.NewTcpClient(host, port, true);
|
|
SslStream stream = new(client.GetStream());
|
|
stream.AuthenticateAsClient(host, null, SslProtocols.Tls12, true); // Enable TLS 1.2. Hotfix for #1780
|
|
|
|
if (Settings.Config.Logging.DebugMessages)
|
|
foreach (string line in headers)
|
|
ConsoleIO.WriteLineFormatted("§8> " + line);
|
|
|
|
stream.Write(Encoding.ASCII.GetBytes(String.Join("\r\n", headers.ToArray())));
|
|
System.IO.StreamReader sr = new(stream);
|
|
string raw_result = sr.ReadToEnd();
|
|
|
|
if (Settings.Config.Logging.DebugMessages)
|
|
{
|
|
ConsoleIO.WriteLine("");
|
|
foreach (string line in raw_result.Split('\n'))
|
|
ConsoleIO.WriteLineFormatted("§8< " + line);
|
|
}
|
|
|
|
if (raw_result.StartsWith("HTTP/1.1"))
|
|
{
|
|
statusCode = int.Parse(raw_result.Split(' ')[1], NumberStyles.Any, CultureInfo.CurrentCulture);
|
|
if (statusCode != 204)
|
|
{
|
|
postResult = raw_result[(raw_result.IndexOf("\r\n\r\n") + 4)..].Split("\r\n")[1];
|
|
}
|
|
else
|
|
{
|
|
postResult = "No Content";
|
|
}
|
|
}
|
|
else statusCode = 520; //Web server is returning an unknown error
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
if (e is not System.Threading.ThreadAbortException)
|
|
{
|
|
exception = e;
|
|
}
|
|
}
|
|
}, TimeSpan.FromSeconds(30));
|
|
if (postResult != null)
|
|
result = postResult;
|
|
if (exception != null)
|
|
throw exception;
|
|
return statusCode;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Encode a string to a json string.
|
|
/// Will convert special chars to \u0000 unicode escape sequences.
|
|
/// </summary>
|
|
/// <param name="text">Source text</param>
|
|
/// <returns>Encoded text</returns>
|
|
private static string JsonEncode(string text)
|
|
{
|
|
StringBuilder result = new();
|
|
|
|
foreach (char c in text)
|
|
{
|
|
if ((c >= '0' && c <= '9') ||
|
|
(c >= 'a' && c <= 'z') ||
|
|
(c >= 'A' && c <= 'Z'))
|
|
{
|
|
result.Append(c);
|
|
}
|
|
else
|
|
{
|
|
result.AppendFormat(@"\u{0:x4}", (int)c);
|
|
}
|
|
}
|
|
|
|
return result.ToString();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Convert a TimeStamp (in second) to DateTime object
|
|
/// </summary>
|
|
/// <param name="unixTimeStamp">TimeStamp in second</param>
|
|
/// <returns>DateTime object of the TimeStamp</returns>
|
|
public static DateTime UnixTimeStampToDateTime(long unixTimeStamp)
|
|
{
|
|
// Unix timestamp is seconds past epoch
|
|
DateTime dateTime = new(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
|
|
dateTime = dateTime.AddSeconds(unixTimeStamp).ToLocalTime();
|
|
return dateTime;
|
|
}
|
|
}
|
|
}
|