ajout calendrier ios

2026-05-13 14:00:29 +02:00
parent 63833abbc7
commit 1c274289bf
19 changed files with 881 additions and 6 deletions
@@ -32,3 +32,25 @@ function require_login(?string $loginPage = '/login.php'): void
        exit;
    }
 }
+
+function csrf_token(): string
+{
+    if (session_status() === PHP_SESSION_NONE) {
+        session_start();
+    }
+    if (empty($_SESSION['csrf_token'])) {
+        $_SESSION['csrf_token'] = bin2hex(random_bytes(32));
+    }
+    return $_SESSION['csrf_token'];
+}
+
+function verify_csrf(?string $token): bool
+{
+    if (session_status() === PHP_SESSION_NONE) {
+        session_start();
+    }
+    if (empty($_SESSION['csrf_token']) || !$token) {
+        return false;
+    }
+    return hash_equals($_SESSION['csrf_token'], $token);
+}