codenoid / fiber-recaptcha

Fiber reCAPTCHA Middleware, Auto detect, verify and abort c.FormValue("g-recaptcha-response")

Fiber reCAPTCHA Plugin

Fiber reCAPTCHA Middleware, Auto detect, verify and abort reCAPTCHA request

Installation

go get github.com/codenoid/fiber-recaptcha

Usage

package main

import "github.com/gofiber/fiber/v2"

func main() {
	app := fiber.New()

	secret := "6LenMekbAAAAAIUbHoSiOmf1CkhECk75AcKUysRF"
	captcha, err := fiberrecaptcha.InitRecaptchaV3(secret, 10*time.Second)
	if err != nil {
		panic(err)
	}

	captcha.ErrResponse = func(c *fiber.Ctx) error {
		if val, ok := c.Locals("recaptcha_error").(string); ok {
			return c.SendString(fmt.Sprint("captcha error: ", val))
		}
		return nil
	}

	// YOU MUST EXPLICITLY DEFINE captcha.UseCaptcha before real handler
	app.Get("/", captcha.UseCaptcha, func(c *fiber.Ctx) error {
		return c.SendString("Hello, World 👋!")
	})

	app.Listen(":3000")
}