69 lines
1.5 KiB
Go
69 lines
1.5 KiB
Go
package handlers
|
|
|
|
import (
|
|
"encoding/json"
|
|
"errors"
|
|
"github.com/gofiber/fiber/v3"
|
|
"lmika.dev/lmika/hugo-cms/models"
|
|
"lmika.dev/lmika/hugo-cms/services/users"
|
|
)
|
|
|
|
type AuthHandler struct {
|
|
UserService *users.Service
|
|
}
|
|
|
|
func (h *AuthHandler) ShowLogin(c fiber.Ctx) error {
|
|
return c.Render("auth/login", fiber.Map{}, "layouts/login")
|
|
}
|
|
|
|
func (h *AuthHandler) Login(c fiber.Ctx) error {
|
|
var req struct {
|
|
Email string `form:"email"`
|
|
Password string `form:"password"`
|
|
}
|
|
|
|
if err := c.Bind().Body(&req); err != nil {
|
|
return errors.New("invalid email or password")
|
|
}
|
|
|
|
user, err := h.UserService.VerifyLogin(c.Context(), req.Email, req.Password)
|
|
if err != nil {
|
|
return errors.New("invalid email or password")
|
|
}
|
|
|
|
bts, err := json.Marshal(models.AuthCookie{UserID: user.ID})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
c.Cookie(&fiber.Cookie{
|
|
Name: models.AuthCookieName,
|
|
Value: string(bts),
|
|
})
|
|
return c.Redirect().To("/")
|
|
}
|
|
|
|
func (h *AuthHandler) RequireAuth(c fiber.Ctx) error {
|
|
user, err := h.readAuthCookie(c)
|
|
if err != nil {
|
|
return c.Redirect().To("/auth/login")
|
|
}
|
|
|
|
c.Locals("user", user)
|
|
return c.Next()
|
|
}
|
|
|
|
func (h *AuthHandler) readAuthCookie(c fiber.Ctx) (user models.User, err error) {
|
|
authData := c.Cookies(models.AuthCookieName)
|
|
if authData == "" {
|
|
return models.User{}, errors.New("no auth cookie")
|
|
}
|
|
|
|
var ac models.AuthCookie
|
|
if err := json.Unmarshal([]byte(authData), &ac); err != nil {
|
|
return models.User{}, err
|
|
}
|
|
|
|
return h.UserService.GetUserByID(c.Context(), ac.UserID)
|
|
}
|