auth.js

const bcrypt = require('bcrypt');
const fs = require('fs');
const https = require('https');

const SALT_ROUNDS = 10;

const passwordHash = async (password) => {
  if (!password || typeof password !== 'string') {
    throw new Error('Invalid password provided');
  }
  
  try {
    const salt = await bcrypt.genSalt(SALT_ROUNDS);
    return await bcrypt.hash(password, salt);
  } catch (err) {
    throw new Error('Error hashing password: ' + err.message);
  }
};

const passwordCheck = async (password, hashP) => {
  if (!password || !hashP) {
    throw new Error('Password and hash must be provided');
  }
  
  try {
    return await bcrypt.compare(password, hashP);
  } catch (err) {
    throw new Error('Error comparing passwords: ' + err.message);
  }
};

module.exports = {
  passwordHash,
  passwordCheck,
};