Add netscan push endpoint: PVE1 nmap scan every 3min populates network devices

2026-06-30 17:50:23 -05:00 · 2026-05-30 03:20:06 +00:00
parent 2faeb5498a
commit 62c7878615
3 changed files with 71 additions and 55 deletions
@@ -0,0 +1,64 @@
+<?php
+// Network scan push endpoint — called by PVE1 cron with nmap results
+// Authenticates via X-Registration-Key header (same key as agent installer)
+
+define('NETSCAN_KEY', 'f846a9aaf7ce9a61742c63c87c4186052a71d2a580c65518');
+
+if ($method !== 'POST') {
+    echo json_encode(['error' => 'POST only']); exit;
+}
+
+$reqKey = $_SERVER['HTTP_X_REGISTRATION_KEY'] ?? '';
+if ($reqKey !== NETSCAN_KEY) {
+    http_response_code(401);
+    echo json_encode(['error' => 'Unauthorized']); exit;
+}
+
+$body    = file_get_contents('php://input');
+$payload = json_decode($body, true);
+$devices = $payload['devices'] ?? [];
+
+if (empty($devices)) {
+    echo json_encode(['error' => 'No devices in payload']); exit;
+}
+
+$discoveredIPs = [];
+$upserted = 0;
+foreach ($devices as $d) {
+    $ip       = trim($d['ip'] ?? '');
+    $mac      = trim($d['mac'] ?? '');
+    $hostname = trim($d['hostname'] ?? '');
+    $vendor   = trim($d['vendor'] ?? '');
+    if (!$ip) continue;
+
+    $discoveredIPs[] = $ip;
+    JarvisDB::execute(
+        'INSERT INTO network_devices (ip, mac, hostname, status, last_seen)
+         VALUES (?,?,?,"online",NOW())
+         ON DUPLICATE KEY UPDATE
+           mac      = COALESCE(NULLIF(VALUES(mac),""), mac),
+           hostname = COALESCE(NULLIF(VALUES(hostname),""), hostname),
+           status   = "online",
+           last_seen = NOW()',
+        [$ip, $mac ?: null, $hostname ?: $vendor ?: null]
+    );
+    if ($vendor) {
+        JarvisDB::execute(
+            'UPDATE network_devices SET device_type=? WHERE ip=? AND (device_type IS NULL OR device_type="")',
+            [$vendor, $ip]
+        );
+    }
+    $upserted++;
+}
+
+// Mark anything NOT in this scan as offline if stale > 10 min
+if (!empty($discoveredIPs)) {
+    $ph = implode(',', array_fill(0, count($discoveredIPs), '?'));
+    JarvisDB::execute(
+        "UPDATE network_devices SET status='offline'
+         WHERE ip NOT IN ($ph) AND last_seen < DATE_SUB(NOW(), INTERVAL 10 MINUTE)",
+        $discoveredIPs
+    );
+}
+
+echo json_encode(['ok' => true, 'upserted' => $upserted, 'total_discovered' => count($discoveredIPs)]);