✨ Story 5.1: formulaire contact HTML5

2026-02-04 20:41:37 +01:00
parent 325625f664
commit 70580f2d96
5 changed files with 296 additions and 51 deletions
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -180,4 +180,26 @@ function getTestimonialByProject(string $projectSlug): ?array
        }
    }
    return null;
+}
+
+/**
+ * CSRF token helpers
+ */
+function generateCsrfToken(): string
+{
+    if (session_status() !== PHP_SESSION_ACTIVE) {
+        session_start();
+    }
+    if (empty($_SESSION['csrf_token'])) {
+        $_SESSION['csrf_token'] = bin2hex(random_bytes(32));
+    }
+    return $_SESSION['csrf_token'];
+}
+
+function verifyCsrfToken(?string $token): bool
+{
+    if (session_status() !== PHP_SESSION_ACTIVE) {
+        session_start();
+    }
+    return !empty($token) && !empty($_SESSION['csrf_token']) && hash_equals($_SESSION['csrf_token'], $token);
 }