fix(deps): update scrypt import to ESM

Signed-off-by: Erik Michelson <github@erik.michelson.eu>

lib/models/user.js

@@ -1,14 +1,19 @@
 'use strict'
+
+import Scrypt from 'scrypt-kdf'
+
+import { createRequire } from 'module'
+const require = createRequire(import.meta.url)
+
 // external modules
 const Sequelize = require('sequelize')
-const scrypt = require('scrypt-kdf')
 const filterXSS = require('xss')
 
 // core
 const logger = require('../logger')
 const { generateAvatarURL } = require('../letter-avatars')
 
-module.exports = function (sequelize, DataTypes) {
+function UserModel (sequelize, DataTypes) {
   const User = sequelize.define('User', {
     id: {
       type: DataTypes.UUID,
@@ -46,8 +51,13 @@ module.exports = function (sequelize, DataTypes) {
     }
   })
 
-  User.prototype.verifyPassword = function (attempt) {
-    return scrypt.verify(Buffer.from(this.password, 'hex'), attempt)
+  User.prototype.verifyPassword = async function (attempt) {
+    try {
+      return (await Scrypt.verify(Buffer.from(this.password, 'hex'), attempt))
+    } catch (error) {
+      logger.error(`Error during login: ${error}`)
+      return false
+    }
   }
 
   User.associate = function (models) {
@@ -151,7 +161,7 @@ module.exports = function (sequelize, DataTypes) {
     }
   }
 
-  function updatePasswordHashHook (user, options) {
+  async function updatePasswordHashHook (user, options) {
     // suggested way to hash passwords to be able to do this asynchronously:
     // @see https://github.com/sequelize/sequelize/issues/1821#issuecomment-44265819
 
@@ -159,7 +169,7 @@ module.exports = function (sequelize, DataTypes) {
       return Promise.resolve()
     }
 
-    return scrypt.kdf(user.getDataValue('password'), { logN: 15 }).then(keyBuf => {
+    return Scrypt.kdf(user.getDataValue('password'), { logN: 15 }).then(keyBuf => {
       user.setDataValue('password', keyBuf.toString('hex'))
     })
   }
@@ -169,3 +179,5 @@ module.exports = function (sequelize, DataTypes) {
 
   return User
 }
+
+export default UserModel