Function encryptFile

server/modules/fileEncryption.js:11–27

* Encrypts a file and replaces the original with the encrypted version * @param {string} filePath - Path to the file to encrypt * @returns {Promise } - Path to the encrypted file

(filePath)

 * @returns {Promise<string>} - Path to the encrypted file
 */
async function encryptFile(filePath) {
  try {
    // Read the file
    const fileContent = await fs.readFile(filePath);

    // Encrypt the content
    const encryptedContent = encrypt(fileContent.toString("base64"));

    // Write the encrypted content back to the file
    await fs.writeFile(filePath, encryptedContent);

    return filePath;
  } catch (error) {
    console.error(`Error encrypting file ${filePath}:`, error); // oxlint-disable-line no-console
    throw error;
  }
}

/**
 * Decrypts a file and returns the content