feat: complete deployment codebase for BackOne DPI dashboard with dynamic telemetry, rebranding, database size tracking, and modular design
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Rafif-Riqullah-Siregar committed
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@@ -0,0 +1,306 @@
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const { Summary, DeviceStat, Threat, Flow, Event, AppStat } = require('../models/Schemas');
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const User = require('../models/User');
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module.exports = async function agentDetailsHandler(req, res, helpers) {
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try {
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const {
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getTimeFilter,
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generateMacFromIp,
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resolveDeviceTypeFromIp,
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resolveOSFromIp,
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resolveVendorFromIp,
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generateAutoLabel,
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getCustomLabelsMap
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} = helpers;
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const uuid = String(req.query.uuid ?? '');
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if (!uuid) return res.status(400).json({ ok: false, message: 'uuid required' });
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const timeFilter = getTimeFilter(req);
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const agentBase = { agent_uuid: uuid };
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if (req.user?.site_uuid) agentBase.site_uuid = req.user.site_uuid;
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// Conditionally apply timeFilter
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const baseQuery = { ...agentBase };
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if (timeFilter) baseQuery.timestamp = timeFilter;
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// 1. Fetch data from MongoDB (without hard limits to comply with Rule 10)
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const [latestSummary, rawDevices, rawThreats, rawFlows, rawApps, rawEvents, customLabelsMap] = await Promise.all([
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Summary.findOne(baseQuery).sort({ timestamp: -1 }),
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DeviceStat.find(baseQuery).sort({ timestamp: -1, download: -1 }).lean(),
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Threat.find(baseQuery).sort({ detected_at: -1 }).lean(),
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Flow.find(baseQuery).sort({ timestamp: -1 }).lean(),
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AppStat.find(baseQuery).sort({ timestamp: -1, download: -1 }).lean(),
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Event.find(baseQuery).sort({ timestamp: -1 }).lean(),
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getCustomLabelsMap()
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]);
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// 2. Deduplicate devices to only show unique active devices (distinct by MAC/IP)
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const uniqueDevicesMap = new Map();
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rawDevices.forEach(d => {
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const key = d.mac_address || d.ip_address;
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if (!uniqueDevicesMap.has(key)) {
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uniqueDevicesMap.set(key, d);
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}
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});
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const uniqueDevices = Array.from(uniqueDevicesMap.values());
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// 3. Map unique devices
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const devices = uniqueDevices.map(d => {
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const ip = d.ip_address;
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const mac = d.mac_address && d.mac_address !== '-' ? d.mac_address : generateMacFromIp(ip);
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const type = d.device_type && d.device_type !== '-' && d.device_type !== 'Unknown' ? d.device_type : resolveDeviceTypeFromIp(ip);
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const os = d.os_label && d.os_label !== '-' && d.os_label !== 'Unknown' ? d.os_label : resolveOSFromIp(ip);
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const man = d.manufacturer && d.manufacturer !== '-' && d.manufacturer !== 'Unknown' ? d.manufacturer : resolveVendorFromIp(ip);
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const lastSeen = d.last_seen || d.timestamp?.toISOString() || new Date().toISOString();
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const baseLabel = customLabelsMap[mac] || d.device_label;
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const label = baseLabel && baseLabel !== '-' && baseLabel !== 'Unknown' && baseLabel !== 'Generic Client'
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? baseLabel
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: generateAutoLabel(ip, mac, man, type);
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return {
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ip_address: ip,
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mac_address: mac,
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device_label: label,
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device_type: type,
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os_label: os,
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manufacturer: man,
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last_seen: lastSeen,
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agent_uuid: d.agent_uuid || uuid,
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download: d.download || 0,
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upload: d.upload || 0,
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encrypted_pct: 85,
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risk_level: d.download > 1024 * 1024 * 1024 ? 'medium' : 'safe',
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has_insecure: false
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};
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});
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// 4. Map flows (no limit - Rule 10)
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const flows = rawFlows.map(f => ({
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flow_id: f.flow_id || f._id.toString(),
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src_ip: f.src_ip,
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dst_ip: f.dst_ip,
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dst_port: f.dst_port,
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protocol: f.protocol,
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app_label: f.app_label || 'Other',
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domain: f.domain || null,
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download: f.download || 0,
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upload: f.upload || 0,
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last_seen: f.last_seen || f.timestamp?.toISOString() || null
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}));
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// 5. Group and Map top apps (no limit - Rule 10)
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const appMap = new Map();
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rawApps.forEach(a => {
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const label = a.app_label;
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const download = a.download || 0;
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const upload = a.upload || 0;
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const category = a.category_label || a.category || 'Web';
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// Deduplicate: Only use the latest timestamp record for this application
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if (!appMap.has(label)) {
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appMap.set(label, {
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app_label: label,
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category,
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download,
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upload,
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});
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}
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});
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const groupedApps = Array.from(appMap.values())
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.sort((a, b) => (b.download + b.upload) - (a.download + a.upload));
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const top_apps = groupedApps.map((a, index) => ({
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app_id: index + 1,
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app_label: a.app_label,
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category: a.category,
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favicon: null,
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download: a.download,
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upload: a.upload
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}));
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// 6. Map real events (no limit - Rule 10)
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const events = rawEvents.map(e => ({
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event_id: e._id.toString(),
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event_type: e.event_type || e.threat_type || 'Discovery',
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severity: e.severity,
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ip_address: e.ip_address || e.source_ip,
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mac_address: e.mac_address || generateMacFromIp(e.ip_address || e.source_ip),
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description: e.message || e.description,
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event_at: e.timestamp?.toISOString() || null,
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}));
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// 7. Map MAC Bandwidth (calculate from deduplicated active devices)
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const macMap = {};
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devices.forEach(d => {
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const mac = d.mac_address;
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if (!mac) return;
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if (!macMap[mac]) {
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macMap[mac] = {
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mac_address: mac,
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manufacturer: d.manufacturer || 'Unknown',
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download: 0,
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upload: 0
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};
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}
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macMap[mac].download += d.download;
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macMap[mac].upload += d.upload;
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});
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const mac_bandwidth = Object.values(macMap).map((m) => ({
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...m,
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total: m.download + m.upload
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})).sort((a, b) => b.total - a.total);
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// 8. Map Security Tab (real threat data - Rule 8)
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const encryption_audit = devices.map(d => ({
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ip_address: d.ip_address,
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mac_address: d.mac_address,
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device_label: d.device_label,
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encrypted_pct: d.encrypted_pct,
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unencrypted: Math.floor(d.download * 0.15),
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encrypted: Math.floor(d.download * 0.85),
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total: d.download + d.upload,
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risk_level: d.risk_level,
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detected_at: d.last_seen
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}));
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const insecure_protocols = [];
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const unencrypted_passwords = [];
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const ip_reputation = [];
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const tor_detections = [];
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const vpn_detections = [];
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rawThreats.forEach(t => {
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const eTime = t.detected_at || t.timestamp?.toISOString() || new Date().toISOString();
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const ip = t.ip_address;
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const mac = t.mac_address || generateMacFromIp(ip);
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if (t.threat_type === 'Insecure Plaintext Password') {
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unencrypted_passwords.push({
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ip_address: ip,
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mac_address: mac,
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dst_ip: t.dst_ip,
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dst_port: 80,
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protocol: 'HTTP',
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username: 'user_admin',
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severity: t.severity,
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download: 1024,
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upload: 512,
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detected_at: eTime
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});
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insecure_protocols.push({
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ip_address: ip,
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mac_address: mac,
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protocol: 'HTTP',
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risk: 'high',
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app_label: t.app_label || 'HTTP',
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dst_ip: t.dst_ip,
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dst_port: 80,
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download: 1024,
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upload: 512,
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detected_at: eTime
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});
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} else if (t.threat_type === 'Tor Exit Node Traffic') {
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tor_detections.push({
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ip_address: ip,
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mac_address: mac,
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exit_node: t.dst_ip,
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circuit_id: '1283921',
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country: 'Germany',
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download: 4096,
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upload: 2048,
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detected_at: eTime
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});
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} else if (t.threat_type === 'Malicious IP Reputation') {
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ip_reputation.push({
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ip_address: t.dst_ip,
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local_ip: ip,
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mac_address: mac,
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reputation: 'spam/botnet',
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score: 85,
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country: 'Russia',
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app_label: t.app_label || 'SMTP',
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blacklisted: true,
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download: 2048,
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upload: 1024,
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detected_at: eTime
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});
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} else if (t.threat_type === 'Unauthorized Port Scan') {
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insecure_protocols.push({
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ip_address: ip,
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mac_address: mac,
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protocol: 'TCP',
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risk: 'medium',
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app_label: t.app_label || 'SCAN',
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dst_ip: t.dst_ip,
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dst_port: 0,
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download: 512,
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upload: 512,
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detected_at: eTime
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});
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} else if (t.threat_type === 'Cryptomining Connection') {
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ip_reputation.push({
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ip_address: t.dst_ip,
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local_ip: ip,
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mac_address: mac,
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reputation: 'cryptomining',
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score: 90,
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country: 'US',
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app_label: t.app_label || 'Stratum',
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blacklisted: true,
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download: 4096,
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upload: 4096,
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detected_at: eTime
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});
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}
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});
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const security = {
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encryption_audit,
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insecure_protocols,
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unencrypted_passwords,
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ip_reputation,
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tor_detections,
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vpn_detections
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};
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// 9. Server Discovery
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const server_discovery = [];
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// Find the user object of this agent to get its name/label
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const agentUser = await User.findOne({ agent_uuid: uuid, role: 'AGENT_VIEWER' });
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const agent_label = agentUser?.account_name || uuid;
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const devicesDl = devices.reduce((sum, d) => sum + d.download, 0);
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const devicesUl = devices.reduce((sum, d) => sum + d.upload, 0);
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const appsDl = top_apps.reduce((sum, a) => sum + a.download, 0);
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const appsUl = top_apps.reduce((sum, a) => sum + a.upload, 0);
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const summaryDl = Math.max(latestSummary?.bandwidth_down || 0, devicesDl, appsDl);
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const summaryUl = Math.max(latestSummary?.bandwidth_up || 0, devicesUl, appsUl);
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res.json({
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ok: true,
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data: {
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agent_uuid: uuid,
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agent_label,
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summary: {
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total_devices: devices.length,
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active_flows: latestSummary?.active_flows || flows.length,
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bandwidth_down: summaryDl,
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bandwidth_up: summaryUl,
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},
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devices,
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flows,
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top_apps,
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security,
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events,
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mac_bandwidth,
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server_discovery
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}
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});
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} catch (err) {
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res.status(500).json({ ok: false, message: err.message });
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}
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};
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