2603.8 purging old records

cron/purge.php

@@ -0,0 +1,25 @@
+#!/usr/bin/env php
+<?php
+/**
+ * portspoof_concentrator – purge cron
+ *
+ * Deletes connections older than the retention_days setting.
+ * Must be run from the command line — exits immediately if called over HTTP.
+ *
+ * Recommended crontab entry (once daily at 02:00):
+ *   0 2 * * * /usr/bin/php /path/to/portspoof_concentrator/cron/purge.php >> /var/log/portspoof_concentrator/purge.log 2>&1
+ */
+
+if (PHP_SAPI !== 'cli') {
+    http_response_code(403);
+    exit;
+}
+
+
+require_once __DIR__ . '/../includes/functions.php';
+
+$days    = max(1, (int)get_setting('retention_days', '7'));
+$deleted = purge_old_connections();
+
+echo sprintf("[%s] Purged %d connection(s) older than %d day(s).\n",
+    date('Y-m-d H:i:s'), $deleted, $days);