brunel/handlers/auth/isloggedin.go

package handlers_auth

import (
	"brunel/auth"
	"strings"

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

func IsLoggedIn(c *fiber.Ctx) error {

	tokenPlusUsername := c.Cookies("pt")
	if tokenPlusUsername == "" {
		return c.Status(fiber.StatusUnauthorized).SendString("Unauthorized")
	}

	split := strings.Split(tokenPlusUsername, ":")
	token := split[0]
	username := split[1]
	ok, suser := auth.CheckSessionToken(token)
	if !ok {
		return c.Status(fiber.StatusUnauthorized).SendString("Unauthorized")
	}
	if suser != username {
		return c.Status(fiber.StatusUnauthorized).SendString("Unauthorized")
	}

	return c.Status(fiber.StatusOK).SendString("Logged in")
}