ajout calendrier ios

2026-05-13 14:00:29 +02:00
parent 63833abbc7
commit 1c274289bf
19 changed files with 881 additions and 6 deletions
@@ -0,0 +1,35 @@
+<?php
+function hh_encrypt_secret(string $plain): string
+{
+    $keyMaterial = getenv('APP_SECRET_KEY') ?: '';
+    if ($keyMaterial === '') {
+        throw new RuntimeException('APP_SECRET_KEY manquant');
+    }
+    $key = hash('sha256', $keyMaterial, true);
+    $iv = random_bytes(16);
+    $cipher = openssl_encrypt($plain, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
+    if ($cipher === false) {
+        throw new RuntimeException('Chiffrement impossible');
+    }
+    return base64_encode($iv . $cipher);
+}
+
+function hh_decrypt_secret(string $encrypted): string
+{
+    $keyMaterial = getenv('APP_SECRET_KEY') ?: '';
+    if ($keyMaterial === '') {
+        throw new RuntimeException('APP_SECRET_KEY manquant');
+    }
+    $raw = base64_decode($encrypted, true);
+    if ($raw === false || strlen($raw) <= 16) {
+        throw new RuntimeException('Secret invalide');
+    }
+    $key = hash('sha256', $keyMaterial, true);
+    $iv = substr($raw, 0, 16);
+    $cipher = substr($raw, 16);
+    $plain = openssl_decrypt($cipher, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
+    if ($plain === false) {
+        throw new RuntimeException('Déchiffrement impossible');
+    }
+    return $plain;
+}