Function handlePasswordValidation

src/node/util.ts:223–262

({
  passwordMethod,
  passwordFromArgs,
  passwordFromRequestBody,
  hashedPasswordFromArgs,
}: HandlePasswordValidationArgs)

 * using the PasswordMethod
 */
export async function handlePasswordValidation({
  passwordMethod,
  passwordFromArgs,
  passwordFromRequestBody,
  hashedPasswordFromArgs,
}: HandlePasswordValidationArgs): Promise<PasswordValidation> {
  const passwordValidation = <PasswordValidation>{
    isPasswordValid: false,
    hashedPassword: "",
  }

  switch (passwordMethod) {
    case "PLAIN_TEXT": {
      const isValid = passwordFromArgs ? safeCompare(passwordFromRequestBody, passwordFromArgs) : false
      passwordValidation.isPasswordValid = isValid

      const hashedPassword = await hash(passwordFromRequestBody)
      passwordValidation.hashedPassword = hashedPassword
      break
    }
    case "SHA256": {
      const isValid = isHashLegacyMatch(passwordFromRequestBody, hashedPasswordFromArgs || "")
      passwordValidation.isPasswordValid = isValid

      passwordValidation.hashedPassword = hashedPasswordFromArgs || (await hashLegacy(passwordFromRequestBody))
      break
    }
    case "ARGON2": {
      const isValid = await isHashMatch(passwordFromRequestBody, hashedPasswordFromArgs || "")
      passwordValidation.isPasswordValid = isValid

      passwordValidation.hashedPassword = hashedPasswordFromArgs || ""
      break
    }
    default:
      break
  }

  return passwordValidation
}

export type IsCookieValidArgs = {
  passwordMethod: PasswordMethod