First push

cron/fetch.php

@@ -0,0 +1,36 @@
+#!/usr/bin/env php
+<?php
+/**
+ * portspoof_concentrator – fetch cron
+ *
+ * Polls every enabled portspoof_py node's JSON API and ingests new connections.
+ * Must be run from the command line — exits immediately if called over HTTP.
+ *
+ * Recommended crontab entry (every minute):
+ *   * * * * * /usr/bin/php /path/to/portspoof_concentrator/cron/fetch.php >> /var/log/portspoof_concentrator/fetch.log 2>&1
+ */
+
+if (PHP_SAPI !== 'cli') {
+    http_response_code(403);
+    exit;
+}
+
+require_once __DIR__ . '/../includes/functions.php';
+
+$nodes = get_all_nodes();
+$enabled = array_filter($nodes, fn($n) => (bool)$n['enabled']);
+
+if (empty($enabled)) {
+    echo date('[Y-m-d H:i:s]') . " No enabled nodes configured.\n";
+    exit(0);
+}
+
+foreach (run_fetch() as $r) {
+    $label = sprintf('[%s] node #%d (%s)', date('Y-m-d H:i:s'), $r['node_id'], $r['name']);
+    if ($r['error']) {
+        echo "$label  ERROR: {$r['error']}\n";
+    } else {
+        echo "$label  fetched={$r['fetched']}  inserted={$r['inserted']}"
+            . "  last_event_at=" . ($r['last_event_at'] ?? 'none') . "\n";
+    }
+}