Function verifyHash

node/postinstall.js:117–130

(filePath, expectedHash)

}

async function verifyHash(filePath, expectedHash) {
  const actualHash = await calculateSHA256(filePath)

  if (actualHash !== expectedHash) {
    throw new Error(
      `Hash mismatch!\n` +
      `Expected: ${expectedHash}\n` +
      `Got:      ${actualHash}\n` +
      `This could indicate a corrupted download or a security issue.`
    )
  }

  return true
}

function extractBinary(zipPath, binaryName, targetPath) {
  const zip = new AdmZip(zipPath)