commit 427867f55cc160c5541b6317e57a8766e336084b · dunkirk.sh/paper-crown

+100 -74

proxy/index.ts

···

       1
       -
       import mc from 'minecraft-protocol';

     

       2
        
       

     

       3
        
       const PROXY_PORT = 25565;

     

       4
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       const TARGET_HOST = 'localhost';

     

       5
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       const TARGET_PORT = 25566;

     

       0
        
       
     

       6
        
       

     

       7
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       const SPOOFED_USERNAME = 'admin';

     

       8
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       const SPOOFED_UUID = '36881d51-7477-3eb6-91a1-dfc11065590d';

     

       9
        
       

     

       10
        
       const server = mc.createServer({

     

       11
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         'online-mode': false,

     

       12
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         port: PROXY_PORT,

     

       13
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         keepAlive: false,

     

       14
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         version: '1.20.4'

     

       15
        
       });

     

       16
        
       

     

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       console.log(`Minecraft proxy listening on port ${PROXY_PORT}`);

     

       18
        
       console.log(`Forwarding to ${TARGET_HOST}:${TARGET_PORT}`);

     

       19
        
       

     

       20
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       server.on('login', (client) => {

     

       21
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         console.log('\n=== NEW CLIENT CONNECTION ===');

     

       22
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         console.log(`Original Player: ${client.username}`);

     

       23
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         console.log(`Original UUID: ${client.uuid}`);

     

       24
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         console.log(`IP: ${client.socket.remoteAddress}`);

     

       25
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         console.log(`Spoofing as: ${SPOOFED_USERNAME} (${SPOOFED_UUID})`);

     

       26
       -
         

     

       27
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         const target = mc.createClient({

     

       28
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           host: TARGET_HOST,

     

       29
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           port: TARGET_PORT,

     

       30
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           username: SPOOFED_USERNAME,

     

       31
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           keepAlive: false,

     

       32
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           version: '1.20.4',

     

       33
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           auth: 'offline'

     

       34
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         });

     

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       35
        
       

     

       36
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         target.on('connect', () => {

     

       37
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           console.log(`Connected to target server for ${client.username}`);

     

       38
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         });

     

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       0
        
       
     

       39
        
       

     

       40
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         target.on('error', (err) => {

     

       41
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           console.error(`Target error for ${client.username}:`, err.message);

     

       42
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           client.end('Connection to server failed');

     

       43
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         });

     

       44
        
       

     

       45
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         client.on('packet', (data, meta) => {

     

       46
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           if (meta.name.includes('auth') || 

     

       47
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               meta.name.includes('login') || 

     

       48
       -
               meta.name.includes('encryption') ||

     

       49
       -
               meta.name.includes('session')) {

     

       50
       -
             console.log('\n--- AUTH PACKET (Client -> Server) ---');

     

       51
       -
             console.log(`Packet: ${meta.name}`);

     

       52
       -
             console.log(`State: ${meta.state}`);

     

       53
       -
             console.log('Data:', JSON.stringify(data, null, 2));

     

       54
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             console.log('--------------------------------------');

     

       55
       -
           }

     

       56
        
       

     

       57
       -
           if (target.state === mc.states.PLAY && meta.state === mc.states.PLAY) {

     

       58
       -
             target.write(meta.name, data);

     

       59
       -
           }

     

       60
       -
         });

     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       61
        
       

     

       62
       -
         target.on('packet', (data, meta) => {

     

       63
       -
           if (meta.name.includes('auth') || 

     

       64
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               meta.name.includes('login') || 

     

       65
       -
               meta.name.includes('encryption') ||

     

       66
       -
               meta.name.includes('session') ||

     

       67
       -
               meta.name.includes('compress')) {

     

       68
       -
             console.log('\n--- AUTH PACKET (Server -> Client) ---');

     

       69
       -
             console.log(`Packet: ${meta.name}`);

     

       70
       -
             console.log(`State: ${meta.state}`);

     

       71
       -
             console.log('Data:', JSON.stringify(data, null, 2));

     

       72
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             console.log('--------------------------------------');

     

       73
       -
           }

     

       0
        
       
     

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       74
        
       

     

       75
       -
           if (client.state === mc.states.PLAY && meta.state === mc.states.PLAY) {

     

       76
       -
             client.write(meta.name, data);

     

       77
       -
           }

     

       78
       -
         });

     

       79
        
       

     

       80
       -
         client.on('end', () => {

     

       81
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           console.log(`Client ${client.username} disconnected`);

     

       82
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           target.end();

     

       83
       -
         });

     

       84
        
       

     

       85
       -
         target.on('end', () => {

     

       86
       -
           console.log(`Target server disconnected for ${client.username}`);

     

       87
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           client.end('Server connection closed');

     

       88
       -
         });

     

       89
        
       });

     

       90
        
       

     

       91
       -
       server.on('error', (err) => {

     

       92
       -
         console.error('Server error:', err);

     

       93
        
       });

     

       94
        
       

     

       95
       -
       server.on('listening', () => {

     

       96
       -
         console.log('Server ready for connections');

     

       97
        
       });

···

       1
       +
       import mc from "minecraft-protocol";

     

       2
        
       

     

       3
        
       const PROXY_PORT = 25565;

     

       4
       +
       const TARGET_HOST = "one.strongcraft.org";

     

       5
       +
       const TARGET_PORT = 25565;

     

       6
       +
       const MINECRAFT_VERSION = "1.20.4";

     

       7
        
       

     

       8
       +
       const SPOOFED_USERNAME = "BobTheBomber917";

     

       9
       +
       const SPOOFED_UUID = "4b5db0b0-3165-3ef2-956f-2ee9f25479aa";

     

       10
        
       

     

       11
        
       const server = mc.createServer({

     

       12
       +
       	"online-mode": false,

     

       13
       +
       	port: PROXY_PORT,

     

       14
       +
       	keepAlive: false,

     

       15
       +
       	version: MINECRAFT_VERSION,

     

       16
        
       });

     

       17
        
       

     

       18
        
       console.log(`Minecraft proxy listening on port ${PROXY_PORT}`);

     

       19
        
       console.log(`Forwarding to ${TARGET_HOST}:${TARGET_PORT}`);

     

       20
        
       

     

       21
       +
       mc.ping({

     

       22
       +
       	host: TARGET_HOST,

     

       23
       +
       	port: TARGET_PORT,

     

       24
       +
       	version: MINECRAFT_VERSION,

     

       25
       +
       })

     

       26
       +
       	.then((res) => {

     

       27
       +
       		return res as mc.NewPingResult;

     

       28
       +
       	})

     

       29
       +
       	.then((res) => {

     

       30
       +
       		console.log("description:", res.description);

     

       31
       +
       		console.log("players:", res.players);

     

       32
       +
       		console.log("version:", res.version);

     

       33
       +
       		console.log("latency:", res.latency);

     

       34
       +
       	})

     

       35
       +
       	.catch((err) => {

     

       36
       +
       		console.error("Ping failed:", err);

     

       37
       +
       	});

     

       38
        
       

     

       39
       +
       server.on("login", (client) => {

     

       40
       +
       	console.log("\n=== NEW CLIENT CONNECTION ===");

     

       41
       +
       	console.log(`Original Player: ${client.username}`);

     

       42
       +
       	console.log(`Original UUID: ${client.uuid}`);

     

       43
       +
       	console.log(`IP: ${client.socket.remoteAddress}`);

     

       44
       +
       	console.log(`Spoofing as: ${SPOOFED_USERNAME} (${SPOOFED_UUID})`);

     

       45
        
       

     

       46
       +
       	console.log("\n=== CONNECTED USERS ===");

     

       47
       +
       	console.log("=======================\n");

     

       0
        
       
     

       0
        
       
     

       48
        
       

     

       49
       +
       	const target = mc.createClient({

     

       50
       +
       		host: TARGET_HOST,

     

       51
       +
       		port: TARGET_PORT,

     

       52
       +
       		username: SPOOFED_USERNAME,

     

       53
       +
       		keepAlive: false,

     

       54
       +
       		version: MINECRAFT_VERSION,

     

       55
       +
       		auth: "offline",

     

       56
       +
       	});

     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       57
        
       

     

       58
       +
       	target.on("connect", () => {

     

       59
       +
       		console.log(`Connected to target server for ${client.username}`);

     

       60
       +
       	});

     

       61
       +
       

     

       62
       +
       	target.on("error", (err) => {

     

       63
       +
       		console.error(`Target error for ${client.username}:`, err.message);

     

       64
       +
       		client.end("Connection to server failed");

     

       65
       +
       	});

     

       66
        
       

     

       67
       +
       	client.on("packet", (data, meta) => {

     

       68
       +
       		if (

     

       69
       +
       			meta.name.includes("auth") ||

     

       70
       +
       			meta.name.includes("login") ||

     

       71
       +
       			meta.name.includes("encryption") ||

     

       72
       +
       			meta.name.includes("session")

     

       73
       +
       		) {

     

       74
       +
       			console.log("\n--- AUTH PACKET (Client -> Server) ---");

     

       75
       +
       			console.log(`Packet: ${meta.name}`);

     

       76
       +
       			console.log(`State: ${meta.state}`);

     

       77
       +
       			console.log("Data:", JSON.stringify(data, null, 2));

     

       78
       +
       			console.log("--------------------------------------");

     

       79
       +
       		}

     

       80
       +
       

     

       81
       +
       		if (target.state === mc.states.PLAY && meta.state === mc.states.PLAY) {

     

       82
       +
       			target.write(meta.name, data);

     

       83
       +
       		}

     

       84
       +
       	});

     

       85
       +
       

     

       86
       +
       	target.on("packet", (data, meta) => {

     

       87
       +
       		if (

     

       88
       +
       			meta.name.includes("auth") ||

     

       89
       +
       			meta.name.includes("login") ||

     

       90
       +
       			meta.name.includes("encryption") ||

     

       91
       +
       			meta.name.includes("session") ||

     

       92
       +
       			meta.name.includes("compress")

     

       93
       +
       		) {

     

       94
       +
       			console.log("\n--- AUTH PACKET (Server -> Client) ---");

     

       95
       +
       			console.log(`Packet: ${meta.name}`);

     

       96
       +
       			console.log(`State: ${meta.state}`);

     

       97
       +
       			console.log("Data:", JSON.stringify(data, null, 2));

     

       98
       +
       			console.log("--------------------------------------");

     

       99
       +
       		}

     

       100
        
       

     

       101
       +
       		if (client.state === mc.states.PLAY && meta.state === mc.states.PLAY) {

     

       102
       +
       			client.write(meta.name, data);

     

       103
       +
       		}

     

       104
       +
       	});

     

       105
        
       

     

       106
       +
       	client.on("end", () => {

     

       107
       +
       		console.log(`Client ${client.username} disconnected`);

     

       108
       +
       		target.end();

     

       109
       +
       	});

     

       110
        
       

     

       111
       +
       	target.on("end", () => {

     

       112
       +
       		console.log(`Target server disconnected for ${client.username}`);

     

       113
       +
       		client.end("Server connection closed");

     

       114
       +
       	});

     

       115
        
       });

     

       116
        
       

     

       117
       +
       server.on("error", (err) => {

     

       118
       +
       	console.error("Server error:", err);

     

       119
        
       });

     

       120
        
       

     

       121
       +
       server.on("listening", () => {

     

       122
       +
       	console.log("Server ready for connections");

     

       123
        
       });

+113

proxy/roster-client.ts

···

       1
       +
       import mc from "minecraft-protocol";

     

       2
       +
       

     

       3
       +
       type Player = {

     

       4
       +
         uuid: string;

     

       5
       +
         name: string;

     

       6
       +
         properties?: Record<string, unknown>;

     

       7
       +
         listed?: boolean;

     

       8
       +
         latency?: number;

     

       9
       +
         gameMode?: number;

     

       10
       +
       };

     

       11
       +
       

     

       12
       +
       const TARGET_HOST = "localhost";

     

       13
       +
       const TARGET_PORT = 25566;

     

       14
       +
       const MINECRAFT_VERSION = "1.20.4";

     

       15
       +
       

     

       16
       +
       const roster = new Map<string, Player>();

     

       17
       +
       

     

       18
       +
       const client = mc.createClient({

     

       19
       +
         host: TARGET_HOST,

     

       20
       +
         port: TARGET_PORT,

     

       21
       +
         username: "hepticWarbler",

     

       22
       +
         version: MINECRAFT_VERSION,

     

       23
       +
         keepAlive: true,

     

       24
       +
         auth: "offline",

     

       25
       +
       });

     

       26
       +
       

     

       27
       +
       client.on("login", () => {

     

       28
       +
         console.log("✅ Joined server, tracking player list…");

     

       29
       +
       });

     

       30
       +
       

     

       31
       +
       client.on("packet", (data, meta) => {

     

       32
       +
         if (meta.state !== "play") return;

     

       33
       +
       

     

       34
       +
         switch (meta.name) {

     

       35
       +
           case "player_info": {

     

       36
       +
             const action = data.action;

     

       37
       +
             for (const item of data.data) {

     

       38
       +
               const uuid = item.UUID ?? item.uuid;

     

       39
       +
               const name = item.name ?? item.username ?? "";

     

       40
       +
               const entry = roster.get(uuid) ?? { uuid, name };

     

       41
       +
       

     

       42
       +
               if (action === 0) {

     

       43
       +
                 roster.set(uuid, { ...entry, name });

     

       44
       +
                 console.log(`➕ join: ${name} (${uuid})`);

     

       45
       +
               } else if (action === 1) {

     

       46
       +
                 roster.set(uuid, { ...entry, gameMode: item.gamemode });

     

       47
       +
               } else if (action === 2) {

     

       48
       +
                 roster.set(uuid, { ...entry, latency: item.ping });

     

       49
       +
               } else if (action === 4) {

     

       50
       +
                 roster.delete(uuid);

     

       51
       +
                 console.log(`➖ leave: ${name} (${uuid})`);

     

       52
       +
               }

     

       53
       +
             }

     

       54
       +
             break;

     

       55
       +
           }

     

       56
       +
           case "player_info_update": {

     

       57
       +
             const actions: string[] = data.actions;

     

       58
       +
             for (const v of data.values) {

     

       59
       +
               const uuid: string = v.uuid;

     

       60
       +
               const prev = roster.get(uuid);

     

       61
       +
               let name = prev?.name ?? v.name ?? v.profile?.name ?? "";

     

       62
       +
               let listed = prev?.listed;

     

       63
       +
       

     

       64
       +
               if (actions.includes("add_player")) {

     

       65
       +
                 name = v.name ?? name;

     

       66
       +
                 listed = true;

     

       67
       +
                 roster.set(uuid, {

     

       68
       +
                   uuid,

     

       69
       +
                   name,

     

       70
       +
                   listed,

     

       71
       +
                   properties: v.properties,

     

       72
       +
                   latency: v.latency,

     

       73
       +
                   gameMode: v.gamemode,

     

       74
       +
                 });

     

       75
       +
                 console.log(`➕ join: ${name} (${uuid})`);

     

       76
       +
               }

     

       77
       +
               if (actions.includes("update_latency")) {

     

       78
       +
                 roster.set(uuid, { ...(prev ?? { uuid, name }), latency: v.latency });

     

       79
       +
               }

     

       80
       +
               if (actions.includes("update_gamemode")) {

     

       81
       +
                 roster.set(uuid, {

     

       82
       +
                   ...(prev ?? { uuid, name }),

     

       83
       +
                   gameMode: v.gamemode,

     

       84
       +
                 });

     

       85
       +
               }

     

       86
       +
               if (actions.includes("remove_player")) {

     

       87
       +
                 roster.delete(uuid);

     

       88
       +
                 console.log(`➖ leave: ${name} (${uuid})`);

     

       89
       +
               }

     

       90
       +
             }

     

       91
       +
             break;

     

       92
       +
           }

     

       93
       +
         }

     

       94
       +
       });

     

       95
       +
       

     

       96
       +
       setInterval(() => {

     

       97
       +
         const players = Array.from(roster.values());

     

       98
       +
         console.log("\n📋 Current players:", players.length);

     

       99
       +
         players.forEach((p) => {

     

       100
       +
           console.log(

     

       101
       +
             `  - ${p.name} (${p.uuid}) | ping: ${p.latency}ms | mode: ${p.gameMode}`,

     

       102
       +
           );

     

       103
       +
         });

     

       104
       +
         console.log("");

     

       105
       +
       }, 10000);

     

       106
       +
       

     

       107
       +
       client.on("error", (err) => {

     

       108
       +
         console.error("❌ client error:", err);

     

       109
       +
       });

     

       110
       +
       

     

       111
       +
       client.on("end", (reason) => {

     

       112
       +
         console.log("🔌 Disconnected:", reason);

     

       113
       +
       });

+2 -2

server/docker-compose.yml

···

       1
       -
       version: '3.8'

     

       2
        
       

     

       3
        
       services:

     

       4
        
         minecraft:

     
···

       12
        
             VERSION: "1.20.4"

     

       13
        
             ONLINE_MODE: "FALSE"

     

       14
        
             ALLOW_FLIGHT: "TRUE"

     

       15
       -
             MOTD: "Offline Minecraft Server"

     

       16
        
             DIFFICULTY: "easy"

     

       17
        
             MAX_PLAYERS: 20

     

       18
        
             VIEW_DISTANCE: 10

···

       1
       +
       version: "3.8"

     

       2
        
       

     

       3
        
       services:

     

       4
        
         minecraft:

     
···

       12
        
             VERSION: "1.20.4"

     

       13
        
             ONLINE_MODE: "FALSE"

     

       14
        
             ALLOW_FLIGHT: "TRUE"

     

       15
       +
             MOTD: "where we do haxcy things"

     

       16
        
             DIFFICULTY: "easy"

     

       17
        
             MAX_PLAYERS: 20

     

       18
        
             VIEW_DISTANCE: 10