add: Environment Var support

internal/middlewares/csrf_middleware.go

@@ -1,14 +1,16 @@
 package middlewares
 
 import (
-	"GoMembership/internal/config"
-	"GoMembership/internal/utils"
-	"GoMembership/pkg/logger"
 	"crypto/hmac"
 	"crypto/sha256"
 	"encoding/base64"
 	"net/http"
 	"strings"
+
+	"GoMembership/internal/config"
+	"GoMembership/internal/server"
+	"GoMembership/internal/utils"
+	"GoMembership/pkg/logger"
 )
 
 // GenerateCSRFToken generates HMAC-signed CSRF token
@@ -46,7 +48,7 @@ func CSRFMiddleware(next http.Handler) http.Handler {
 				next.ServeHTTP(w, r)
 				return
 			}
-			csrfSecret := config.LoadConfig().Auth.CSRFSecret
+			csrfSecret := config.Auth.CSRFSecret
 			// Retrieve CSRF token from request (e.g., from cookie, header, or form data)
 			csrfToken := r.Header.Get("X-CSRF-Token")
 
@@ -78,7 +80,7 @@ func GenerateCSRFTokenHandler(w http.ResponseWriter, r *http.Request) {
 	sessionID := "exampleSessionID123"
 
 	// Generate HMAC-signed CSRF token
-	csrfToken := GenerateCSRFToken(sessionID, config.LoadConfig().Auth.CSRFSecret)
+	csrfToken := GenerateCSRFToken(sessionID, config.Auth.CSRFSecret)
 
 	// Set CSRF token in a cookie (example)
 	http.SetCookie(w, &http.Cookie{