Search for OpenAI API Keys in APK files

index.js

const fs = require('fs');
const { exec } = require('child_process');

const apktoolPath = 'apktool'; // Update this with the path to apktool if it's not in your PATH
const rgPath = 'rg'; // Update this with the path to ripgrep if it's not in your PATH

// Regular expression you want to search for
const keyPattern = 'sk\\-[A-Za-z0-9]{32}';

// Execute a command and return a promise
function runCommand(command) {
    return new Promise((resolve, reject) => {
      exec(command, (error, stdout, stderr) => {
        if (error) {
          if (error.code === 1) { // No matches found
            resolve('');
          } else {
            console.warn(`Error: ${error.message}`);
            reject(error);
          }
        } else if (stderr) {
          console.warn(`Stderr: ${stderr}`);
          resolve(stderr);
        } else {
          resolve(stdout);
        }
      });
    });
  }
  

async function main() {
  try {
    const files = fs.readdirSync('.');
    const apkFiles = files.filter(file => file.endsWith('.apk'));

    for (const apkFile of apkFiles) {
      const outputDir = `${apkFile}_decompiled`;

      console.log(`Decompiling ${apkFile}...`);
      await runCommand(`${apktoolPath} d ${apkFile} -f -o ${outputDir}`);

      console.log(`Searching for regex '${keyPattern}' in ${outputDir}...`);
      const grepResults = await runCommand(`${rgPath} -I -l '${keyPattern}' ${outputDir}`);

      if (grepResults) {
        console.log(`Found '${keyPattern}' in ${apkFile}:`);
        console.log(grepResults);
      } else {
        console.log(`No matches found for '${keyPattern}' in ${apkFile}.`);
      }

      console.log('--------------------------------');
    }
  } catch (error) {
    console.error(`An error occurred: ${error.message}`);
  }
}

main();


module.exports = {
    main,
};