package handler

import (
	"errors"
	"fmt"

	"certmanager/pkg/auxhttp"

	"github.com/gin-gonic/gin"
)

func (hand *Handler) BasicAuth(gctx *gin.Context) {
	var err error
	authHeader := gctx.Request.Header.Get("Authorization")
	if authHeader == "" {
		err = errors.New("Cannot found autentification data")
		auxhttp.SendError(gctx, err)
		return
	}
	username, password, err := auxhttp.ParseAuthBasicHeader(authHeader)
	if err != nil {
		err = fmt.Errorf("Authorization error: %s", err)
		auxhttp.SendError(gctx, err)
		return
	}
	if !hand.lg.ValidateUser(username, password) {
		err = errors.New("Incorrect autentification data")
		auxhttp.SendError(gctx, err)
		return
	}
	gctx.Next()
}