telegramauth

Documentation

Overview

Package telegramauth validates Telegram Mini App (WebApp) initData per https://core.telegram.org/bots/webapps#validating-data-received-via-the-mini-app

Index

• Constants
• Variables
• type WebAppUser
  • func ValidateWebAppInitData(initData, botToken string, now time.Time, maxAge time.Duration) (*WebAppUser, error)

Constants

const DefaultInitDataMaxAge = 24 * time.Hour

Variables

var (
	ErrInvalidInitData = errors.New("telegramauth: invalid initData signature")
	ErrInitDataExpired = errors.New("telegramauth: initData expired")
)

Types

type WebAppUser

type WebAppUser struct {
	ID        int64  `json:"id"`
	FirstName string `json:"first_name"`
	LastName  string `json:"last_name"`
	Username  string `json:"username"`
}

func ValidateWebAppInitData

func ValidateWebAppInitData(initData, botToken string, now time.Time, maxAge time.Duration) (*WebAppUser, error)