import bcrypt

import ./configuration
import ./db
import ./models

proc randomString*(cost: int8): string = genSalt(cost)

proc hashPwd*(pwd: string, salt: string): string =
  result = hash(pwd, salt)

proc hashPwd*(pwd: string, cost: int8): string =
  let salt = genSalt(cost)
  result = hash(pwd, salt)

proc validatePwd*(u: User, givenPwd: string): bool =
  let salt = u.salt
  result = compare(u.hashedPwd, hash(givenPwd, salt))