Bezbednost: open redirect i kolačići bez Secure atributa

- _next parametar: sanitizacija preko url.Parse (Host+Scheme prazan = relativan URL)
  umesto ručnog string check-a koji CodeQL nije prepoznavao
- Kolačići: dodat Secure atribut (true u produkciji, false u razvoju)
  na 4 mesta: ntech_sesija brisanje (auth.go, prijava.go),
  ntech_flash_greska postavljanje i brisanje (auth.go, dashboard.go)
This commit is contained in:
2026-06-16 03:32:07 +02:00
parent f9af825a27
commit 532f95848c
4 changed files with 30 additions and 16 deletions
+9 -5
View File
@@ -5,6 +5,7 @@ import (
"database/sql"
"errors"
"net/http"
"os"
"time"
"ntech/internal/db/sqlite"
@@ -34,11 +35,13 @@ func RequireAuth(db *sql.DB, totpKljuc []byte) func(http.Handler) http.Handler {
if err != nil {
// nevažeći token — briši kolačić i preusmeri
http.SetCookie(w, &http.Cookie{
Name: "ntech_sesija",
Value: "",
Path: "/",
Expires: time.Unix(0, 0),
MaxAge: -1,
Name: "ntech_sesija",
Value: "",
Path: "/",
Expires: time.Unix(0, 0),
MaxAge: -1,
Secure: os.Getenv("NTECH_ENV") == "production",
HttpOnly: true,
})
http.Redirect(w, r, "/prijava", http.StatusSeeOther)
return
@@ -154,6 +157,7 @@ func postaviFlashGresku(w http.ResponseWriter, poruka string) {
Path: "/",
MaxAge: 60,
HttpOnly: true,
Secure: os.Getenv("NTECH_ENV") == "production",
})
}