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849 lines
31 KiB
JavaScript
849 lines
31 KiB
JavaScript
/**
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* Роуты для генерации и применения конфигурации MikroTik
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* Использует RouterOS REST API — требует RouterOS 7.1+ с www-ssl (443) или www (80)
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*/
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const crypto = require('crypto');
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const { GetObjectCommand } = require('@aws-sdk/client-s3');
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const { s3, BUCKET_NAME, streamToString, readS3TextObject, writeS3JsonObject } = require('../services/s3Service');
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const { sendError, sendOk } = require('../middleware/errorHandler');
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const { decrypt } = require('../utils/encryption');
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const { readServersFromS3 } = require('./serversRoutes');
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const {
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buildMikrotikConfig,
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buildMikrotikInterfaceBlocks,
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buildMikrotikRecursiveRoutes,
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getParentGateway,
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} = require('../utils/mikrotikInterfaceGenerator');
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const { createRosClient, applyBlock } = require('../services/mikrotikApplyService');
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const IPSEC_PASSWORDS_KEY = 'network-config/ipsec-passwords.json';
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const NETWORK_CONFIG_KEY = 'network-config.json';
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const UI_SETTINGS_KEY = 'bgp_data/rt_ui_settings.json';
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const PING_CACHE_PREFIX = 'ping-cache/';
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/** Загрузить UI-настройки из S3 (для pingDomain, pingCacheMinutes и др.) */
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async function loadUiSettings() {
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try {
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const data = await readS3TextObject(UI_SETTINGS_KEY).catch(() => ({ body: '{}' }));
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const parsed = JSON.parse(data?.body || '{}');
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return parsed && typeof parsed === 'object' ? parsed : {};
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} catch (_) {
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return {};
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}
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}
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/** Ключ кеша пинга по serverId, gatewayIp, target */
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function pingCacheKey(serverId, gatewayIp, target) {
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const payload = `${serverId}|${gatewayIp || ''}|${target || ''}`;
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return PING_CACHE_PREFIX + crypto.createHash('sha256').update(payload, 'utf8').digest('hex') + '.json';
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}
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/** Загрузить network-config из S3 */
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async function loadNetworkConfig() {
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try {
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const data = await s3.send(new GetObjectCommand({ Bucket: BUCKET_NAME, Key: NETWORK_CONFIG_KEY }));
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const body = await streamToString(data.Body);
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const parsed = JSON.parse(body || '{}');
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return parsed && typeof parsed === 'object' ? parsed : {};
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} catch (e) {
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if (e?.name === 'NoSuchKey' || e?.$metadata?.httpStatusCode === 404) return {};
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throw e;
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}
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}
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/** Загрузить и расшифровать IPSec пароли → { id: password } */
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async function loadPasswordMap() {
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const map = {};
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try {
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const data = await readS3TextObject(IPSEC_PASSWORDS_KEY).catch(() => ({ body: '[]' }));
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const passwords = JSON.parse(data.body || '[]');
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if (!Array.isArray(passwords)) return map;
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for (const p of passwords) {
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if (p.id && p.encryptedPassword) {
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try {
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map[p.id] = decrypt(p.encryptedPassword);
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} catch (_) {
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// пропускаем при ошибке расшифровки
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}
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}
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}
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} catch (_) {}
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return map;
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}
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/** Получить MikroTik credentials из сервера (jumphost или home — входной роутер) */
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function getMikrotikCredentials(server) {
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if (!server || (server.type !== 'jumphost' && server.type !== 'home')) return null;
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const host = server.mikrotikHost || server.ip || server.dns;
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if (!host) return null;
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const port = server.mikrotikPort;
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// REST API: порт 80 (HTTP, www) или 443 (HTTPS, www-ssl). По умолчанию 80
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const restPort = (port === 80 || port === 443 || port === 8443) ? port : 80;
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const user = server.mikrotikUser || 'admin';
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let password = '';
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if (server.encryptedMikrotikPassword) {
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try {
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password = decrypt(server.encryptedMikrotikPassword);
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} catch (_) {
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return null;
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}
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}
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return { host, port: restPort, user, password, secure: false };
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}
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/**
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* POST /api/mikrotik/generate
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* Body: { format?, type?, serverId?, config?, servers? }
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*/
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async function generateMikrotikConfig(req, res) {
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try {
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const { format = 'text', type = 'all', serverId, config: bodyConfig, servers: bodyServers } = req.body || {};
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const fmt = String(format).toLowerCase();
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const typ = String(type).toLowerCase();
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let config = bodyConfig;
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let servers = bodyServers;
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let passwordMap = {};
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if (!config) config = await loadNetworkConfig();
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if (!Array.isArray(servers)) servers = await readServersFromS3();
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if (typ !== 'recursive') passwordMap = await loadPasswordMap();
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const opts = {
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format: fmt === 'json' ? 'json' : 'text',
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serverId: serverId || undefined,
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includeInterfaces: typ === 'interfaces' || typ === 'all',
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includeRecursive: typ === 'recursive' || typ === 'all',
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};
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const blocks = await buildMikrotikConfig(config, servers, passwordMap, opts);
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return res.json({ blocks });
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} catch (error) {
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console.error('generateMikrotikConfig:', error);
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return sendError(res, 500, error.message || 'Error generating config', 'E_GENERATE');
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}
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}
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/**
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* GET /api/mikrotik/generate-interfaces?format=text|json&serverId=
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*/
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async function generateInterfaces(req, res) {
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try {
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const format = (req.query.format || 'text').toLowerCase();
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const serverId = req.query.serverId || undefined;
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const config = await loadNetworkConfig();
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const servers = await readServersFromS3();
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const passwordMap = await loadPasswordMap();
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const blocks = await buildMikrotikInterfaceBlocks(config, servers, passwordMap, {
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format: format === 'json' ? 'json' : 'text',
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serverId,
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});
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return res.json({ blocks });
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} catch (error) {
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console.error('generateInterfaces:', error);
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return sendError(res, 500, error.message || 'Error generating interfaces', 'E_GENERATE');
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}
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}
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/**
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* GET /api/mikrotik/generate-recursive-routes?format=text|json&serverId=
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*/
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async function generateRecursiveRoutes(req, res) {
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try {
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const format = (req.query.format || 'text').toLowerCase();
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const serverId = req.query.serverId || undefined;
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const config = await loadNetworkConfig();
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const servers = await readServersFromS3();
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const blocks = await buildMikrotikRecursiveRoutes(config, servers, {
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format: format === 'json' ? 'json' : 'text',
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serverId,
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});
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return res.json({ blocks });
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} catch (error) {
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console.error('generateRecursiveRoutes:', error);
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return sendError(res, 500, error.message || 'Error generating routes', 'E_GENERATE');
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}
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}
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/**
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* POST /api/mikrotik/test-connection
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* Body: { serverId } или { host, port?, user?, password }
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*/
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async function testMikrotikConnection(req, res) {
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try {
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const { serverId, host, port, user, password } = req.body || {};
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let creds;
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if (serverId) {
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const servers = await readServersFromS3();
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const server = servers.find(s => (s.id || s.dns || s.ip) === serverId);
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if (!server || (server.type !== 'jumphost' && server.type !== 'home')) {
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return sendError(res, 400, 'Сервер (jumphost или входной роутер) не найден', 'E_NOT_FOUND');
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}
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creds = getMikrotikCredentials(server);
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if (!creds) {
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return sendError(res, 400, 'MikroTik credentials not configured', 'E_CREDENTIALS');
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}
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} else if (host && user !== undefined) {
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creds = {
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host,
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port: port || 80,
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user,
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password: password || '',
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secure: false,
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};
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} else {
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return sendError(res, 400, 'Provide serverId or (host, user, password)', 'E_BAD_REQUEST');
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}
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const client = createRosClient(creds);
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await client.print('system/resource');
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return sendOk(res, { ok: true, message: 'Connection successful' });
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} catch (error) {
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const msg = error.response?.data?.message || error.message || 'Connection failed';
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const status = error.response?.status;
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console.error('testMikrotikConnection:', error);
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return sendError(res, status && status >= 400 ? status : 502, msg, 'E_CONNECTION');
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}
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}
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/**
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* POST /api/mikrotik/apply
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* Body: { serverId, type?: 'interfaces'|'recursive'|'all', dryRun?: boolean }
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*/
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async function applyMikrotikConfig(req, res) {
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try {
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const { serverId, type = 'all', dryRun = true } = req.body || {};
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if (!serverId) {
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return sendError(res, 400, 'serverId is required', 'E_BAD_REQUEST');
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}
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const servers = await readServersFromS3();
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const server = servers.find(s => (s.id || s.dns || s.ip) === serverId);
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if (!server || server.type !== 'jumphost') {
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return sendError(res, 400, 'Jumphost server not found', 'E_NOT_FOUND');
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}
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const creds = getMikrotikCredentials(server);
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if (!creds) {
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return sendError(res, 400, 'MikroTik credentials not configured for this server', 'E_CREDENTIALS');
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}
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const config = await loadNetworkConfig();
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const passwordMap = await loadPasswordMap();
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const typ = String(type).toLowerCase();
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const opts = {
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format: 'json',
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serverId,
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includeInterfaces: typ === 'interfaces' || typ === 'all',
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includeRecursive: typ === 'recursive' || typ === 'all',
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};
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const blocks = await buildMikrotikConfig(config, servers, passwordMap, opts);
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const blocksWithOps = blocks.filter(b => Array.isArray(b.operations) && b.operations.length > 0);
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if (blocksWithOps.length === 0) {
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return res.json({
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ok: true,
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dryRun: !!dryRun,
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summary: { created: 0, updated: 0, skipped: 0, errors: [] },
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results: [],
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message: 'No operations to apply',
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});
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}
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const client = createRosClient(creds);
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const allResults = [];
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const mikrotikRequests = [];
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for (const block of blocksWithOps) {
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mikrotikRequests.push({
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block: block.type || 'unknown',
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serverName: block.serverName,
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operationCount: block.operations?.length || 0,
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});
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const blockResults = await applyBlock(client, block, !!dryRun);
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allResults.push({ block: block.type || block.serverName, results: blockResults });
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}
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const summary = {
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created: allResults.flatMap(r => r.results).filter(r => r.status === 'created').length,
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updated: allResults.flatMap(r => r.results).filter(r => r.status === 'updated').length,
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skipped: allResults.flatMap(r => r.results).filter(r => r.status === 'skip' || r.status === 'skipped' || r.status === 'would_create' || r.status === 'would_update' || r.status === 'would_remove').length,
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errors: allResults.flatMap(r => r.results).filter(r => r.status === 'error').map(r => r.error),
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};
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return res.json({
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ok: summary.errors.length === 0,
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dryRun: !!dryRun,
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summary,
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results: allResults,
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mikrotikRequests,
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});
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} catch (error) {
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console.error('applyMikrotikConfig:', error);
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return sendError(res, 500, error.message || 'Error applying config', 'E_APPLY');
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}
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}
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/**
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* POST /api/mikrotik/ping
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* Пингует внешний ресурс через указанный MikroTik (jumphost),
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* по возможности привязываясь к интерфейсу, соответствующему gateway.
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*
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* Body:
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* - serverId: ID/имя сервера из servers.json (обязательно)
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* - gatewayIp?: IP шлюза (remote IP туннеля или прямой gateway)
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* - interfaceName?: имя интерфейса RouterOS (если знаем его заранее)
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* - target?: адрес для ping (по умолчанию www.gstatic.com)
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* - count?: количество пакетов (по умолчанию 5)
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*/
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async function pingViaInterface(req, res) {
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try {
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let {
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serverId,
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gatewayIp,
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interfaceName,
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target,
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count = 5,
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} = req.body || {};
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if (!serverId) {
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return sendError(res, 400, 'serverId is required', 'E_BAD_REQUEST');
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}
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const uiSettings = await loadUiSettings();
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// Цель пинга: из тела запроса, иначе из настроек (Домен для пинга), иначе по умолчанию
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if (target == null || String(target).trim() === '') {
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const pingDomain = (uiSettings.pingDomain && String(uiSettings.pingDomain).trim()) || '';
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target = pingDomain || 'www.gstatic.com';
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} else {
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target = String(target).trim();
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}
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const pingCacheMinutes = Math.max(0, parseInt(uiSettings.pingCacheMinutes, 10) || 0);
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const cacheKey = pingCacheMinutes > 0 ? pingCacheKey(serverId, gatewayIp, target) : null;
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if (cacheKey) {
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try {
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const data = await readS3TextObject(cacheKey).catch(() => null);
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if (data?.body) {
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const cached = JSON.parse(data.body);
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const cachedAt = typeof cached.cachedAt === 'number' ? cached.cachedAt : 0;
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const ttlMs = pingCacheMinutes * 60 * 1000;
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if (cachedAt && Date.now() - cachedAt < ttlMs) {
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return res.json({
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ok: true,
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avgMs: cached.avgMs,
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minMs: cached.minMs,
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maxMs: cached.maxMs,
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loss: cached.loss,
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});
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}
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}
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} catch (_) {
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// кеш протух или невалиден — выполняем реальный пинг
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}
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}
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const servers = await readServersFromS3();
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const server = servers.find((s) => (s.id || s.dns || s.ip) === serverId);
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if (!server || server.type !== 'jumphost') {
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return sendError(res, 400, 'Jumphost server not found', 'E_NOT_FOUND');
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}
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const creds = getMikrotikCredentials(server);
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if (!creds) {
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return sendError(res, 400, 'MikroTik credentials not configured for this server', 'E_CREDENTIALS');
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}
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const client = createRosClient(creds);
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// Пытаемся найти интерфейс по gatewayIp и serverId, если interfaceName не передан
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let ifaceName = interfaceName || null;
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if (!ifaceName && gatewayIp) {
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const config = await loadNetworkConfig();
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const tunnelIfaces = Array.isArray(config.tunnelInterfaces) ? config.tunnelInterfaces : [];
|
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|
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// 1) Пытаемся сопоставить gatewayIp с локальным/удалённым IP туннельного интерфейса
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const iface = tunnelIfaces.find((i) => {
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const sameServer =
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i.serverId === serverId ||
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i.serverId === server.ip ||
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i.serverId === server.dns;
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const sameIp = i.remoteIp === gatewayIp || i.localIp === gatewayIp;
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return sameServer && sameIp;
|
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});
|
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if (iface) {
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ifaceName = iface.name || null;
|
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}
|
||
|
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// 2) Если по tunnelInterfaces не нашли — пробуем взять интерфейс из gateways в /network-config
|
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if (!ifaceName && Array.isArray(config.gateways)) {
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const gw = config.gateways.find((g) => {
|
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if (!g || !g.ip) return false;
|
||
const sameServer =
|
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g.serverId === serverId ||
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g.serverId === server.ip ||
|
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g.serverId === server.dns;
|
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return sameServer && g.ip === gatewayIp;
|
||
});
|
||
|
||
if (gw) {
|
||
// Вариант А: gateway сам хранит имя интерфейса
|
||
if (gw.interfaceName) {
|
||
ifaceName = gw.interfaceName;
|
||
}
|
||
|
||
// Вариант Б: gateway ссылается на интерфейс через parentGatewayId / parentGateways
|
||
if (!ifaceName && (gw.parentGatewayId || (Array.isArray(gw.parentGateways) && gw.parentGateways.length > 0))) {
|
||
const parentRefs = (gw.parentGateways && gw.parentGateways.length > 0)
|
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? gw.parentGateways
|
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: [{ id: gw.parentGatewayId }];
|
||
|
||
for (const pref of parentRefs) {
|
||
const parent = getParentGateway(pref.id, config);
|
||
if (parent && parent.parentType === 'interface' && parent.name) {
|
||
ifaceName = parent.name;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
// 3) Если даже из /network-config не смогли получить interface —
|
||
// пробуем вытащить его напрямую из маршрутов MikroTik по полю gateway.
|
||
if (!ifaceName) {
|
||
try {
|
||
const routeRes = await client.command('ip/route/print', {
|
||
'.proplist': ['gateway'],
|
||
'.query': [`gateway~${gatewayIp}`],
|
||
});
|
||
const data = routeRes?.data;
|
||
const routes = Array.isArray(data) ? data : (data ? [data] : []);
|
||
const match = routes.find((r) => typeof r.gateway === 'string' && r.gateway.includes(gatewayIp));
|
||
if (match && typeof match.gateway === 'string') {
|
||
const gwStr = match.gateway;
|
||
const percentIdx = gwStr.indexOf('%');
|
||
if (percentIdx >= 0 && percentIdx < gwStr.length - 1) {
|
||
ifaceName = gwStr.slice(percentIdx + 1);
|
||
}
|
||
}
|
||
} catch (_) {
|
||
// Если чтение маршрутов не удалось — просто продолжаем без interface,
|
||
// чтобы не ломать сам ping.
|
||
}
|
||
}
|
||
}
|
||
|
||
// 4) Последний фоллбек: если ifaceName до сих пор не определён,
|
||
// пробуем взять первый физический порт ether1/ether2 (если есть),
|
||
// иначе любой интерфейс с префиксом "ether".
|
||
if (!ifaceName) {
|
||
try {
|
||
const ifRes = await client.command('interface/print', {
|
||
'.proplist': ['name'],
|
||
});
|
||
const data = ifRes?.data;
|
||
const interfaces = Array.isArray(data) ? data : (data ? [data] : []);
|
||
const names = interfaces
|
||
.map((it) => (typeof it.name === 'string' ? it.name : null))
|
||
.filter(Boolean);
|
||
|
||
let candidate = null;
|
||
if (names.includes('ether1')) candidate = 'ether1';
|
||
else if (names.includes('ether2')) candidate = 'ether2';
|
||
else {
|
||
candidate = names.find((n) => n.toLowerCase().startsWith('ether')) || null;
|
||
}
|
||
|
||
if (candidate) {
|
||
ifaceName = candidate;
|
||
}
|
||
} catch (_) {
|
||
// Если не получилось прочитать интерфейсы — просто продолжаем без interface.
|
||
}
|
||
}
|
||
|
||
const body = {};
|
||
body.address = target;
|
||
body.count = Number(count) > 0 ? Number(count) : 5;
|
||
if (ifaceName) body.interface = ifaceName;
|
||
|
||
// Логируем фактический запрос и CLI-эквивалент для отладки
|
||
try {
|
||
const cliParts = [
|
||
'/tool/ping',
|
||
`address=${body.address}`,
|
||
`count=${body.count}`,
|
||
];
|
||
if (ifaceName) cliParts.push(`interface=${ifaceName}`);
|
||
|
||
console.log('[mikrotik][pingViaInterface]', {
|
||
serverId,
|
||
gatewayIp,
|
||
body,
|
||
cli: cliParts.join(' '),
|
||
});
|
||
} catch (_) {}
|
||
|
||
const pingRes = await client.command('tool/ping', body);
|
||
const raw = pingRes?.data;
|
||
const rows = Array.isArray(raw) ? raw : raw ? [raw] : [];
|
||
|
||
const parseMs = (val) => {
|
||
if (val == null) return null;
|
||
const s = String(val).trim();
|
||
const m = s.match(/([\d.]+)/);
|
||
return m ? Number(m[1]) : null;
|
||
};
|
||
|
||
// Ищем строку с аггрегированными полями (avg-rtt, min-rtt, max-rtt, packet-loss)
|
||
let summary = rows.find((r) => r['avg-rtt'] || r['packet-loss']) || rows[rows.length - 1] || {};
|
||
|
||
const avgMs = parseMs(summary['avg-rtt'] || summary.time);
|
||
const minMs = parseMs(summary['min-rtt']);
|
||
const maxMs = parseMs(summary['max-rtt']);
|
||
const loss =
|
||
summary['packet-loss'] != null
|
||
? Number(String(summary['packet-loss']).replace('%', ''))
|
||
: null;
|
||
|
||
const result = { ok: true, avgMs, minMs, maxMs, loss };
|
||
|
||
if (cacheKey) {
|
||
writeS3JsonObject(cacheKey, {
|
||
avgMs,
|
||
minMs,
|
||
maxMs,
|
||
loss,
|
||
cachedAt: Date.now(),
|
||
}).catch((err) => console.warn('[mikrotik][pingViaInterface] cache write failed:', err?.message));
|
||
}
|
||
|
||
return res.json(result);
|
||
} catch (error) {
|
||
const msg = error.response?.data?.message || error.message || 'Ping failed';
|
||
const status = error.response?.status;
|
||
console.error('pingViaInterface:', error);
|
||
return sendError(res, status && status >= 400 ? status : 502, msg, 'E_PING');
|
||
}
|
||
}
|
||
|
||
/**
|
||
* POST /api/mikrotik/traceroute
|
||
* Трассировка до адреса через указанный MikroTik (jumphost) и, при желании, конкретный gateway.
|
||
*
|
||
* Body:
|
||
* - serverId: ID/имя сервера из servers.json (обязательно)
|
||
* - target: адрес назначения (обязательно)
|
||
* - gatewayIp?: IP шлюза, через который выполнять трассировку
|
||
* - maxHops?: максимальное количество хопов (по умолчанию 30)
|
||
*/
|
||
async function tracerouteViaGateway(req, res) {
|
||
try {
|
||
let {
|
||
serverId,
|
||
target,
|
||
gatewayIp,
|
||
maxHops = 30,
|
||
useDns = true,
|
||
} = req.body || {};
|
||
|
||
if (!serverId) {
|
||
return sendError(res, 400, 'serverId is required', 'E_BAD_REQUEST');
|
||
}
|
||
|
||
if (target == null || String(target).trim() === '') {
|
||
return sendError(res, 400, 'target is required', 'E_BAD_REQUEST');
|
||
}
|
||
|
||
target = String(target).trim();
|
||
|
||
const servers = await readServersFromS3();
|
||
const server = servers.find((s) => (s.id || s.dns || s.ip) === serverId);
|
||
if (!server || server.type !== 'jumphost') {
|
||
return sendError(res, 400, 'Jumphost server not found', 'E_NOT_FOUND');
|
||
}
|
||
|
||
const creds = getMikrotikCredentials(server);
|
||
if (!creds) {
|
||
return sendError(res, 400, 'MikroTik credentials not configured for this server', 'E_CREDENTIALS');
|
||
}
|
||
|
||
const client = createRosClient(creds);
|
||
|
||
// Пытаемся определить interface по gatewayIp (как в pingViaInterface)
|
||
let ifaceName = null;
|
||
|
||
if (gatewayIp) {
|
||
const config = await loadNetworkConfig();
|
||
const tunnelIfaces = Array.isArray(config.tunnelInterfaces) ? config.tunnelInterfaces : [];
|
||
|
||
// 1) Сопоставляем gatewayIp с локальным/удалённым IP туннельного интерфейса
|
||
const iface = tunnelIfaces.find((i) => {
|
||
const sameServer =
|
||
i.serverId === serverId ||
|
||
i.serverId === server.ip ||
|
||
i.serverId === server.dns;
|
||
const sameIp = i.remoteIp === gatewayIp || i.localIp === gatewayIp;
|
||
return sameServer && sameIp;
|
||
});
|
||
|
||
if (iface) {
|
||
ifaceName = iface.name || null;
|
||
}
|
||
|
||
// 2) Если по tunnelInterfaces не нашли — пробуем взять интерфейс из gateways в /network-config
|
||
if (!ifaceName && Array.isArray(config.gateways)) {
|
||
const gw = config.gateways.find((g) => {
|
||
if (!g || !g.ip) return false;
|
||
const sameServer =
|
||
g.serverId === serverId ||
|
||
g.serverId === server.ip ||
|
||
g.serverId === server.dns;
|
||
return sameServer && g.ip === gatewayIp;
|
||
});
|
||
|
||
if (gw) {
|
||
// Вариант А: gateway сам хранит имя интерфейса
|
||
if (gw.interfaceName) {
|
||
ifaceName = gw.interfaceName;
|
||
}
|
||
|
||
// Вариант Б: gateway ссылается на интерфейс через parentGatewayId / parentGateways
|
||
if (!ifaceName && (gw.parentGatewayId || (Array.isArray(gw.parentGateways) && gw.parentGateways.length > 0))) {
|
||
const parentRefs = (gw.parentGateways && gw.parentGateways.length > 0)
|
||
? gw.parentGateways
|
||
: [{ id: gw.parentGatewayId }];
|
||
|
||
for (const pref of parentRefs) {
|
||
const parent = getParentGateway(pref.id, config);
|
||
if (parent && parent.parentType === 'interface' && parent.name) {
|
||
ifaceName = parent.name;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
// 3) Если даже из /network-config не смогли получить interface —
|
||
// пробуем вытащить его напрямую из маршрутов MikroTik по полю gateway.
|
||
if (!ifaceName) {
|
||
try {
|
||
const routeRes = await client.command('ip/route/print', {
|
||
'.proplist': ['gateway'],
|
||
'.query': [`gateway~${gatewayIp}`],
|
||
});
|
||
const data = routeRes?.data;
|
||
const routes = Array.isArray(data) ? data : (data ? [data] : []);
|
||
const match = routes.find((r) => typeof r.gateway === 'string' && r.gateway.includes(gatewayIp));
|
||
if (match && typeof match.gateway === 'string') {
|
||
const gwStr = match.gateway;
|
||
const percentIdx = gwStr.indexOf('%');
|
||
if (percentIdx >= 0 && percentIdx < gwStr.length - 1) {
|
||
ifaceName = gwStr.slice(percentIdx + 1);
|
||
}
|
||
}
|
||
} catch (_) {
|
||
// Если чтение маршрутов не удалось — просто продолжаем без interface,
|
||
// чтобы не ломать сам traceroute.
|
||
}
|
||
}
|
||
}
|
||
|
||
// 4) Последний фоллбек: если ifaceName до сих пор не определён,
|
||
// пробуем взять первый физический порт ether1/ether2 (если есть),
|
||
// иначе любой интерфейс с префиксом "ether".
|
||
if (!ifaceName) {
|
||
try {
|
||
const ifRes = await client.command('interface/print', {
|
||
'.proplist': ['name'],
|
||
});
|
||
const data = ifRes?.data;
|
||
const interfaces = Array.isArray(data) ? data : (data ? [data] : []);
|
||
const names = interfaces
|
||
.map((it) => (typeof it.name === 'string' ? it.name : null))
|
||
.filter(Boolean);
|
||
|
||
let candidate = null;
|
||
if (names.includes('ether1')) candidate = 'ether1';
|
||
else if (names.includes('ether2')) candidate = 'ether2';
|
||
else {
|
||
candidate = names.find((n) => n.toLowerCase().startsWith('ether')) || null;
|
||
}
|
||
|
||
if (candidate) {
|
||
ifaceName = candidate;
|
||
}
|
||
} catch (_) {
|
||
// Если не получилось прочитать интерфейсы — просто продолжаем без interface.
|
||
}
|
||
}
|
||
|
||
const body = {
|
||
address: target,
|
||
};
|
||
|
||
if (ifaceName) {
|
||
body.interface = ifaceName;
|
||
}
|
||
|
||
// Ограничиваем количество пакетов на каждый хоп (как в ручной команде count=1)
|
||
let countNum = Number(req.body?.count ?? 1);
|
||
if (!Number.isFinite(countNum) || countNum <= 0) countNum = 1;
|
||
body.count = countNum;
|
||
|
||
// Включаем/отключаем reverse DNS (как use-dns=yes/no)
|
||
body['use-dns'] = useDns ? 'yes' : 'no';
|
||
|
||
const hopsNum = Number(maxHops);
|
||
if (Number.isFinite(hopsNum) && hopsNum > 0) {
|
||
body['max-hops'] = hopsNum;
|
||
}
|
||
|
||
try {
|
||
const cliParts = [
|
||
'/tool/traceroute',
|
||
`address=${body.address}`,
|
||
];
|
||
if (ifaceName) cliParts.push(`interface=${ifaceName}`);
|
||
if (body['max-hops']) cliParts.push(`max-hops=${body['max-hops']}`);
|
||
|
||
console.log('[mikrotik][tracerouteViaGateway]', {
|
||
serverId,
|
||
gatewayIp,
|
||
body,
|
||
cli: cliParts.join(' '),
|
||
});
|
||
} catch (_) {}
|
||
|
||
const trRes = await client.command('tool/traceroute', body);
|
||
const raw = trRes?.data;
|
||
const rows = Array.isArray(raw) ? raw : (raw ? [raw] : []);
|
||
|
||
const parseMs = (val) => {
|
||
if (val == null) return null;
|
||
const s = String(val).trim();
|
||
const m = s.match(/([\d.]+)/);
|
||
return m ? Number(m[1]) : null;
|
||
};
|
||
|
||
// MikroTik REST для traceroute может отдавать несколько строк
|
||
// по одному и тому же хопу. Дедуплицируем по host+avg+loss и
|
||
// выбрасываем пустые служебные строки без host.
|
||
const hops = [];
|
||
const seen = new Set();
|
||
|
||
for (const r of rows) {
|
||
const ip = (r.address && String(r.address).trim()) || '';
|
||
const hostField = (r.host && String(r.host).trim()) || '';
|
||
|
||
// Если host есть и отличается от IP, считаем его DNS-именем,
|
||
// иначе всё, что есть, считаем IP.
|
||
const dns = hostField && hostField !== ip ? hostField : '';
|
||
const host = dns || ip;
|
||
|
||
// Пропускаем полностью пустые строки без адреса и статуса
|
||
if (!host && !r.status) continue;
|
||
|
||
const avgField = r.avg || r['avg-rtt'] || r.time;
|
||
const lossField = r['packet-loss'];
|
||
const key = `${host}|${avgField || ''}|${lossField || ''}`;
|
||
|
||
if (host && seen.has(key)) continue;
|
||
if (host) seen.add(key);
|
||
|
||
hops.push({
|
||
hop: null, // заполним ниже последовательной нумерацией
|
||
host, // отображаемое значение по умолчанию
|
||
ip: ip || null,
|
||
dns: dns || null,
|
||
avgMs: parseMs(avgField),
|
||
bestMs: parseMs(r.best || r['best-rtt'] || r['min-rtt']),
|
||
worstMs: parseMs(r.worst || r['worst-rtt'] || r['max-rtt']),
|
||
loss:
|
||
lossField != null
|
||
? Number(String(lossField).replace('%', ''))
|
||
: null,
|
||
status: r.status || '',
|
||
raw: r,
|
||
});
|
||
}
|
||
|
||
// Финальная нумерация хопов 1..N
|
||
hops.forEach((h, idx) => {
|
||
h.hop = idx + 1;
|
||
});
|
||
|
||
return res.json({ ok: true, hops });
|
||
} catch (error) {
|
||
const msg = error.response?.data?.message || error.message || 'Traceroute failed';
|
||
const status = error.response?.status;
|
||
console.error('tracerouteViaGateway:', error);
|
||
return sendError(res, status && status >= 400 ? status : 502, msg, 'E_TRACEROUTE');
|
||
}
|
||
}
|
||
|
||
/**
|
||
* POST /api/mikrotik/run-script
|
||
* Body: { serverId, script?: string } — по умолчанию script=update_bgp_filter
|
||
*/
|
||
async function runScript(req, res) {
|
||
try {
|
||
const { serverId, script = 'update_bgp_filter' } = req.body || {};
|
||
if (!serverId) {
|
||
return sendError(res, 400, 'serverId is required', 'E_BAD_REQUEST');
|
||
}
|
||
|
||
const servers = await readServersFromS3();
|
||
const server = servers.find(s => (s.id || s.dns || s.ip) === serverId);
|
||
if (!server || server.type !== 'jumphost') {
|
||
return sendError(res, 400, 'Jumphost server not found', 'E_NOT_FOUND');
|
||
}
|
||
|
||
const creds = getMikrotikCredentials(server);
|
||
if (!creds) {
|
||
return sendError(res, 400, 'MikroTik credentials not configured for this server', 'E_CREDENTIALS');
|
||
}
|
||
|
||
const client = createRosClient(creds);
|
||
// Сначала находим скрипт по имени, затем запускаем по .id
|
||
const scripts = await client.print('system/script');
|
||
const list = Array.isArray(scripts?.data) ? scripts.data : (scripts?.data ? [scripts.data] : []);
|
||
const found = list.find(s => (s.name || s['.id']) === script);
|
||
const scriptId = found ? (found['.id'] || found.name) : script;
|
||
await client.command('system/script/run', { '.id': scriptId });
|
||
|
||
return sendOk(res, { ok: true, message: `Скрипт ${script} запущен` });
|
||
} catch (error) {
|
||
const msg = error.response?.data?.message || error.message || 'Ошибка запуска скрипта';
|
||
const status = error.response?.status;
|
||
console.error('runScript:', error);
|
||
return sendError(res, status && status >= 400 ? status : 502, msg, 'E_SCRIPT');
|
||
}
|
||
}
|
||
|
||
module.exports = {
|
||
generateMikrotikConfig,
|
||
generateInterfaces,
|
||
generateRecursiveRoutes,
|
||
testMikrotikConnection,
|
||
applyMikrotikConfig,
|
||
runScript,
|
||
tracerouteViaGateway,
|
||
pingViaInterface,
|
||
};
|