commit 7161b61e972876a3a32feee97b268aa3b08c5636 · dunkirk.sh/paper-crown

proxy/.gitignore

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       node_modules/

     

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       bun.lockb

     

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       *.log

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proxy/README.md

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       # Minecraft Proxy

     

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       A Bun-based proxy server that intercepts Minecraft packets and logs authentication data.

     

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       ## Setup

     

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       ```bash

     

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       bun install

     

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       bun start

     

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       ```

     

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       ## Configuration

     

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       - **Proxy Port**: 25565 (default Minecraft port)

     

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       - **Target Server**: localhost:25566

     

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       Players connect to the proxy on port 25565, and the proxy forwards traffic to the actual server on 25566.

     

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       ## What It Logs

     

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       - Player connection details (username, UUID, IP)

     

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       - All authentication-related packets

     

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       - Login packets

     

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       - Encryption packets

     

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       - Session data

     

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       All logged packets show direction (Client->Server or Server->Client) with full packet data.

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proxy/bun.lock

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       {

     

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         "lockfileVersion": 1,

     

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         "configVersion": 1,

     

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         "workspaces": {

     

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           "": {

     

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             "name": "minecraft-proxy",

     

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             "dependencies": {

     

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               "minecraft-protocol": "^1.47.0",

     

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             },

     

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           },

     

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         },

     

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           "prismarine-auth": ["prismarine-auth@2.7.0", "", { "dependencies": { "@azure/msal-node": "^2.0.2", "@xboxreplay/xboxlive-auth": "^3.3.3", "debug": "^4.3.3", "smart-buffer": "^4.1.0", "uuid-1345": "^1.0.2" } }, "sha512-L8wTF6sdtnN6hViPNy+Nx39a8iQBwR5iO92AWCiym5cSXp/92pmnuwnTdcmNDWyqq6zY4hbibVGYhgLA1Ox8sQ=="],

     

       114
       114
       +
       

     

       115
       115
       +
           "prismarine-biome": ["prismarine-biome@1.3.0", "", { "peerDependencies": { "minecraft-data": "^3.0.0", "prismarine-registry": "^1.1.0" } }, "sha512-GY6nZxq93mTErT7jD7jt8YS1aPrOakbJHh39seYsJFXvueIOdHAmW16kYQVrTVMW5MlWLQVxV/EquRwOgr4MnQ=="],

     

       116
       116
       +
       

     

       117
       117
       +
           "prismarine-block": ["prismarine-block@1.22.0", "", { "dependencies": { "minecraft-data": "^3.38.0", "prismarine-biome": "^1.1.0", "prismarine-chat": "^1.5.0", "prismarine-item": "^1.10.1", "prismarine-nbt": "^2.0.0", "prismarine-registry": "^1.1.0" } }, "sha512-SKVTm+CHR5mY/d+delryqzB2hMH8HIPse8b0O51Ez2R5zPFtKVCLGk5NG71kCDKbMzhhev2iF0O4UC/fWDXhRw=="],

     

       118
       118
       +
       

     

       119
       119
       +
           "prismarine-chat": ["prismarine-chat@1.12.0", "", { "dependencies": { "mojangson": "^2.0.1", "prismarine-nbt": "^2.0.0", "prismarine-registry": "^1.4.0" } }, "sha512-+1QBUn4WGXbAGwoGwJy31/FvH6JtTBHh//yU0xwOiVnBO71+6Ij0hYMd9PzTTAwR9bySfl/YLltGPBftUAOYOA=="],

     

       120
       120
       +
       

     

       121
       121
       +
           "prismarine-item": ["prismarine-item@1.17.0", "", { "dependencies": { "prismarine-nbt": "^2.0.0", "prismarine-registry": "^1.4.0" } }, "sha512-wN1OjP+f+Uvtjo3KzeCkVSy96CqZ8yG7cvuvlGwcYupQ6ct7LtNkubHp0AHuLMJ0vbbfAC0oZ2bWOgI1DYp8WA=="],

     

       122
       122
       +
       

     

       123
       123
       +
           "prismarine-nbt": ["prismarine-nbt@2.7.0", "", { "dependencies": { "protodef": "^1.18.0" } }, "sha512-Du9OLQAcCj3y29YtewOJbbV4ARaSUEJiTguw0PPQbPBy83f+eCyDRkyBpnXTi/KPyEpgYCzsjGzElevLpFoYGQ=="],

     

       124
       124
       +
       

     

       125
       125
       +
           "prismarine-realms": ["prismarine-realms@1.3.2", "", { "dependencies": { "debug": "^4.3.3", "node-fetch": "^2.6.1" } }, "sha512-5apl9Ru8veTj5q2OozRc4GZOuSIcs3yY4UEtALiLKHstBe8bRw8vNlaz4Zla3jsQ8yP/ul1b1IJINTRbocuA6g=="],

     

       126
       126
       +
       

     

       127
       127
       +
           "prismarine-registry": ["prismarine-registry@1.11.0", "", { "dependencies": { "minecraft-data": "^3.70.0", "prismarine-block": "^1.17.1", "prismarine-nbt": "^2.0.0" } }, "sha512-uTvWE+bILxYv4i5MrrlxPQ0KYWINv1DJ3P2570GLC8uCdByDiDLBFfVyk4BrqOZBlDBft9CnaJMeOsC1Ly1iXw=="],

     

       128
       128
       +
       

     

       129
       129
       +
           "process": ["process@0.11.10", "", {}, "sha512-cdGef/drWFoydD1JsMzuFf8100nZl+GT+yacc2bEced5f9Rjk4z+WtFUTBu9PhOi9j/jfmBPu0mMEY4wIdAF8A=="],

     

       130
       130
       +
       

     

       131
       131
       +
           "protodef": ["protodef@1.19.0", "", { "dependencies": { "lodash.reduce": "^4.6.0", "protodef-validator": "^1.3.0", "readable-stream": "^4.4.0" } }, "sha512-94f3GR7pk4Qi5YVLaLvWBfTGUIzzO8hyo7vFVICQuu5f5nwKtgGDaeC1uXIu49s5to/49QQhEYeL0aigu1jEGA=="],

     

       132
       132
       +
       

     

       133
       133
       +
           "protodef-validator": ["protodef-validator@1.4.0", "", { "dependencies": { "ajv": "^6.5.4" }, "bin": { "protodef-validator": "cli.js" } }, "sha512-2y2coBolqCEuk5Kc3QwO7ThR+/7TZiOit4FrpAgl+vFMvq8w76nDhh09z08e2NQOdrgPLsN2yzXsvRvtADgUZQ=="],

     

       134
       134
       +
       

     

       135
       135
       +
           "punycode": ["punycode@2.3.1", "", {}, "sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg=="],

     

       136
       136
       +
       

     

       137
       137
       +
           "railroad-diagrams": ["railroad-diagrams@1.0.0", "", {}, "sha512-cz93DjNeLY0idrCNOH6PviZGRN9GJhsdm9hpn1YCS879fj4W+x5IFJhhkRZcwVgMmFF7R82UA/7Oh+R8lLZg6A=="],

     

       138
       138
       +
       

     

       139
       139
       +
           "randexp": ["randexp@0.4.6", "", { "dependencies": { "discontinuous-range": "1.0.0", "ret": "~0.1.10" } }, "sha512-80WNmd9DA0tmZrw9qQa62GPPWfuXJknrmVmLcxvq4uZBdYqb1wYoKTmnlGUchvVWe0XiLupYkBoXVOxz3C8DYQ=="],

     

       140
       140
       +
       

     

       141
       141
       +
           "readable-stream": ["readable-stream@4.7.0", "", { "dependencies": { "abort-controller": "^3.0.0", "buffer": "^6.0.3", "events": "^3.3.0", "process": "^0.11.10", "string_decoder": "^1.3.0" } }, "sha512-oIGGmcpTLwPga8Bn6/Z75SVaH1z5dUut2ibSyAMVhmUggWpmDn2dapB0n7f8nwaSiRtepAsfJyfXIO5DCVAODg=="],

     

       142
       142
       +
       

     

       143
       143
       +
           "ret": ["ret@0.1.15", "", {}, "sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg=="],

     

       144
       144
       +
       

     

       145
       145
       +
           "safe-buffer": ["safe-buffer@5.2.1", "", {}, "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ=="],

     

       146
       146
       +
       

     

       147
       147
       +
           "semver": ["semver@7.7.3", "", { "bin": { "semver": "bin/semver.js" } }, "sha512-SdsKMrI9TdgjdweUSR9MweHA4EJ8YxHn8DFaDisvhVlUOe4BF1tLD7GAj0lIqWVl+dPb/rExr0Btby5loQm20Q=="],

     

       148
       148
       +
       

     

       149
       149
       +
           "smart-buffer": ["smart-buffer@4.2.0", "", {}, "sha512-94hK0Hh8rPqQl2xXc3HsaBoOXKV20MToPkcXvwbISWLEs+64sBq5kFgn2kJDHb1Pry9yrP0dxrCI9RRci7RXKg=="],

     

       150
       150
       +
       

     

       151
       151
       +
           "string_decoder": ["string_decoder@1.3.0", "", { "dependencies": { "safe-buffer": "~5.2.0" } }, "sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA=="],

     

       152
       152
       +
       

     

       153
       153
       +
           "tr46": ["tr46@0.0.3", "", {}, "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw=="],

     

       154
       154
       +
       

     

       155
       155
       +
           "undici-types": ["undici-types@7.16.0", "", {}, "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw=="],

     

       156
       156
       +
       

     

       157
       157
       +
           "uri-js": ["uri-js@4.4.1", "", { "dependencies": { "punycode": "^2.1.0" } }, "sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg=="],

     

       158
       158
       +
       

     

       159
       159
       +
           "uuid": ["uuid@8.3.2", "", { "bin": { "uuid": "dist/bin/uuid" } }, "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg=="],

     

       160
       160
       +
       

     

       161
       161
       +
           "uuid-1345": ["uuid-1345@1.0.2", "", { "dependencies": { "macaddress": "^0.5.1" } }, "sha512-bA5zYZui+3nwAc0s3VdGQGBfbVsJLVX7Np7ch2aqcEWFi5lsAEcmO3+lx3djM1npgpZI8KY2FITZ2uYTnYUYyw=="],

     

       162
       162
       +
       

     

       163
       163
       +
           "webidl-conversions": ["webidl-conversions@3.0.1", "", {}, "sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ=="],

     

       164
       164
       +
       

     

       165
       165
       +
           "whatwg-url": ["whatwg-url@5.0.0", "", { "dependencies": { "tr46": "~0.0.3", "webidl-conversions": "^3.0.0" } }, "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw=="],

     

       166
       166
       +
       

     

       167
       167
       +
           "yggdrasil": ["yggdrasil@1.7.0", "", { "dependencies": { "node-fetch": "^2.6.1", "uuid": "^8.2.0" } }, "sha512-QBIo5fiNd7688G3FqXXYGr36uyrYzczlNuzpWFy2zL3+R+3KT2lF+wFxm51synfA3l3z6IBiGOc1/EVXWCYY1Q=="],

     

       168
       168
       +
         }

     

       169
       169
       +
       }

+97

proxy/index.ts

···

       1
       1
       +
       import mc from 'minecraft-protocol';

     

       2
       2
       +
       

     

       3
       3
       +
       const PROXY_PORT = 25565;

     

       4
       4
       +
       const TARGET_HOST = 'localhost';

     

       5
       5
       +
       const TARGET_PORT = 25566;

     

       6
       6
       +
       

     

       7
       7
       +
       const SPOOFED_USERNAME = 'admin';

     

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

     

       9
       9
       +
       

     

       10
       10
       +
       const server = mc.createServer({

     

       11
       11
       +
         'online-mode': false,

     

       12
       12
       +
         port: PROXY_PORT,

     

       13
       13
       +
         keepAlive: false,

     

       14
       14
       +
         version: '1.20.4'

     

       15
       15
       +
       });

     

       16
       16
       +
       

     

       17
       17
       +
       console.log(`Minecraft proxy listening on port ${PROXY_PORT}`);

     

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

     

       19
       19
       +
       

     

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

     

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

     

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

     

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

     

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

     

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

     

       26
       26
       +
         

     

       27
       27
       +
         const target = mc.createClient({

     

       28
       28
       +
           host: TARGET_HOST,

     

       29
       29
       +
           port: TARGET_PORT,

     

       30
       30
       +
           username: SPOOFED_USERNAME,

     

       31
       31
       +
           keepAlive: false,

     

       32
       32
       +
           version: '1.20.4',

     

       33
       33
       +
           auth: 'offline'

     

       34
       34
       +
         });

     

       35
       35
       +
       

     

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

     

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

     

       38
       38
       +
         });

     

       39
       39
       +
       

     

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

     

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

     

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

     

       43
       43
       +
         });

     

       44
       44
       +
       

     

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

     

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

     

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

     

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

     

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

     

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

     

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

     

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

     

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

     

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

     

       55
       55
       +
           }

     

       56
       56
       +
       

     

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

     

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

     

       59
       59
       +
           }

     

       60
       60
       +
         });

     

       61
       61
       +
       

     

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

     

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

     

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

     

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

     

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

     

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

     

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

     

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

     

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

     

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

     

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

     

       73
       73
       +
           }

     

       74
       74
       +
       

     

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

     

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

     

       77
       77
       +
           }

     

       78
       78
       +
         });

     

       79
       79
       +
       

     

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

     

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

     

       82
       82
       +
           target.end();

     

       83
       83
       +
         });

     

       84
       84
       +
       

     

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

     

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

     

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

     

       88
       88
       +
         });

     

       89
       89
       +
       });

     

       90
       90
       +
       

     

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

     

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

     

       93
       93
       +
       });

     

       94
       94
       +
       

     

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

     

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

     

       97
       97
       +
       });

+11

proxy/package.json

···

       1
       1
       +
       {

     

       2
       2
       +
         "name": "minecraft-proxy",

     

       3
       3
       +
         "version": "1.0.0",

     

       4
       4
       +
         "type": "module",

     

       5
       5
       +
         "dependencies": {

     

       6
       6
       +
           "minecraft-protocol": "^1.47.0"

     

       7
       7
       +
         },

     

       8
       8
       +
         "scripts": {

     

       9
       9
       +
           "start": "bun run index.ts"

     

       10
       10
       +
         }

     

       11
       11
       +
       }

server/.gitignore

+41

server/README.md

···

       1
       1
       +
       # Minecraft Offline Server

     

       2
       2
       +
       

     

       3
       3
       +
       Docker Compose setup for a Paper Minecraft server running in offline mode.

     

       4
       4
       +
       

     

       5
       5
       +
       ## Quick Start

     

       6
       6
       +
       

     

       7
       7
       +
       ```bash

     

       8
       8
       +
       docker compose up -d

     

       9
       9
       +
       ```

     

       10
       10
       +
       

     

       11
       11
       +
       ## Server Details

     

       12
       12
       +
       

     

       13
       13
       +
       - **Port**: 25566 (mapped from container's 25565)

     

       14
       14
       +
       - **Type**: Paper 1.20.4

     

       15
       15
       +
       - **Mode**: Offline (no authentication)

     

       16
       16
       +
       - **Memory**: 2GB

     

       17
       17
       +
       - **Data**: Persisted in `./data` directory

     

       18
       18
       +
       

     

       19
       19
       +
       ## Management

     

       20
       20
       +
       

     

       21
       21
       +
       ```bash

     

       22
       22
       +
       # Start server

     

       23
       23
       +
       docker compose up -d

     

       24
       24
       +
       

     

       25
       25
       +
       # View logs

     

       26
       26
       +
       docker compose logs -f

     

       27
       27
       +
       

     

       28
       28
       +
       # Stop server

     

       29
       29
       +
       docker compose down

     

       30
       30
       +
       

     

       31
       31
       +
       # Access console

     

       32
       32
       +
       docker attach minecraft-offline

     

       33
       33
       +
       ```

     

       34
       34
       +
       

     

       35
       35
       +
       ## With Proxy

     

       36
       36
       +
       

     

       37
       37
       +
       When using with the proxy:

     

       38
       38
       +
       1. Start this server: `docker compose up -d`

     

       39
       39
       +
       2. Start the proxy in ../proxy: `bun start`

     

       40
       40
       +
       3. Connect to `localhost:25565` in Minecraft

     

       41
       41
       +
       4. Proxy logs auth packets and forwards to this server on 25566

+26

server/docker-compose.yml

···

       1
       1
       +
       version: '3.8'

     

       2
       2
       +
       

     

       3
       3
       +
       services:

     

       4
       4
       +
         minecraft:

     

       5
       5
       +
           image: itzg/minecraft-server:latest

     

       6
       6
       +
           container_name: minecraft-offline

     

       7
       7
       +
           ports:

     

       8
       8
       +
             - "25566:25565"

     

       9
       9
       +
           environment:

     

       10
       10
       +
             EULA: "TRUE"

     

       11
       11
       +
             TYPE: "PAPER"

     

       12
       12
       +
             VERSION: "1.20.4"

     

       13
       13
       +
             ONLINE_MODE: "FALSE"

     

       14
       14
       +
             ALLOW_FLIGHT: "TRUE"

     

       15
       15
       +
             MOTD: "Offline Minecraft Server"

     

       16
       16
       +
             DIFFICULTY: "easy"

     

       17
       17
       +
             MAX_PLAYERS: 20

     

       18
       18
       +
             VIEW_DISTANCE: 10

     

       19
       19
       +
             MEMORY: "2G"

     

       20
       20
       +
             ENABLE_COMMAND_BLOCK: "TRUE"

     

       21
       21
       +
             SPAWN_PROTECTION: 0

     

       22
       22
       +
           volumes:

     

       23
       23
       +
             - ./data:/data

     

       24
       24
       +
           restart: unless-stopped

     

       25
       25
       +
           stdin_open: true

     

       26
       26
       +
           tty: true