You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1703 lines
56 KiB
1703 lines
56 KiB
/*
|
|
* Uptime Kuma Server
|
|
* node "server/server.js"
|
|
* DO NOT require("./server") in other modules, it likely creates circular dependency!
|
|
*/
|
|
console.log("Welcome to Uptime Kuma");
|
|
|
|
// Check Node.js Version
|
|
const nodeVersion = parseInt(process.versions.node.split(".")[0]);
|
|
const requiredVersion = 14;
|
|
console.log(`Your Node.js version: ${nodeVersion}`);
|
|
|
|
if (nodeVersion < requiredVersion) {
|
|
console.error(`Error: Your Node.js version is not supported, please upgrade to Node.js >= ${requiredVersion}.`);
|
|
process.exit(-1);
|
|
}
|
|
|
|
const args = require("args-parser")(process.argv);
|
|
const { sleep, log, getRandomInt, genSecret, isDev } = require("../src/util");
|
|
const config = require("./config");
|
|
|
|
log.info("server", "Welcome to Uptime Kuma");
|
|
log.debug("server", "Arguments");
|
|
log.debug("server", args);
|
|
|
|
if (! process.env.NODE_ENV) {
|
|
process.env.NODE_ENV = "production";
|
|
}
|
|
|
|
log.info("server", "Node Env: " + process.env.NODE_ENV);
|
|
|
|
log.info("server", "Importing Node libraries");
|
|
const fs = require("fs");
|
|
|
|
log.info("server", "Importing 3rd-party libraries");
|
|
log.debug("server", "Importing express");
|
|
const express = require("express");
|
|
const expressStaticGzip = require("express-static-gzip");
|
|
log.debug("server", "Importing redbean-node");
|
|
const { R } = require("redbean-node");
|
|
log.debug("server", "Importing jsonwebtoken");
|
|
const jwt = require("jsonwebtoken");
|
|
log.debug("server", "Importing http-graceful-shutdown");
|
|
const gracefulShutdown = require("http-graceful-shutdown");
|
|
log.debug("server", "Importing prometheus-api-metrics");
|
|
const prometheusAPIMetrics = require("prometheus-api-metrics");
|
|
log.debug("server", "Importing compare-versions");
|
|
const compareVersions = require("compare-versions");
|
|
const { passwordStrength } = require("check-password-strength");
|
|
|
|
log.debug("server", "Importing 2FA Modules");
|
|
const notp = require("notp");
|
|
const base32 = require("thirty-two");
|
|
|
|
const { UptimeKumaServer } = require("./uptime-kuma-server");
|
|
const server = UptimeKumaServer.getInstance(args);
|
|
const io = module.exports.io = server.io;
|
|
const app = server.app;
|
|
|
|
log.info("server", "Importing this project modules");
|
|
log.debug("server", "Importing Monitor");
|
|
const Monitor = require("./model/monitor");
|
|
log.debug("server", "Importing Settings");
|
|
const { getSettings, setSettings, setting, initJWTSecret, checkLogin, startUnitTest, FBSD, doubleCheckPassword } = require("./util-server");
|
|
|
|
log.debug("server", "Importing Notification");
|
|
const { Notification } = require("./notification");
|
|
Notification.init();
|
|
|
|
log.debug("server", "Importing Proxy");
|
|
const { Proxy } = require("./proxy");
|
|
|
|
log.debug("server", "Importing Database");
|
|
const Database = require("./database");
|
|
|
|
log.debug("server", "Importing Background Jobs");
|
|
const { initBackgroundJobs, stopBackgroundJobs } = require("./jobs");
|
|
const { loginRateLimiter, twoFaRateLimiter } = require("./rate-limiter");
|
|
|
|
const { basicAuth } = require("./auth");
|
|
const { login } = require("./auth");
|
|
const passwordHash = require("./password-hash");
|
|
|
|
const checkVersion = require("./check-version");
|
|
log.info("server", "Version: " + checkVersion.version);
|
|
|
|
// If host is omitted, the server will accept connections on the unspecified IPv6 address (::) when IPv6 is available and the unspecified IPv4 address (0.0.0.0) otherwise.
|
|
// Dual-stack support for (::)
|
|
// Also read HOST if not FreeBSD, as HOST is a system environment variable in FreeBSD
|
|
let hostEnv = FBSD ? null : process.env.HOST;
|
|
let hostname = args.host || process.env.UPTIME_KUMA_HOST || hostEnv;
|
|
|
|
if (hostname) {
|
|
log.info("server", "Custom hostname: " + hostname);
|
|
}
|
|
|
|
const port = [ args.port, process.env.UPTIME_KUMA_PORT, process.env.PORT, 3001 ]
|
|
.map(portValue => parseInt(portValue))
|
|
.find(portValue => !isNaN(portValue));
|
|
|
|
const disableFrameSameOrigin = !!process.env.UPTIME_KUMA_DISABLE_FRAME_SAMEORIGIN || args["disable-frame-sameorigin"] || false;
|
|
const cloudflaredToken = args["cloudflared-token"] || process.env.UPTIME_KUMA_CLOUDFLARED_TOKEN || undefined;
|
|
|
|
// 2FA / notp verification defaults
|
|
const twoFAVerifyOptions = {
|
|
"window": 1,
|
|
"time": 30
|
|
};
|
|
|
|
/**
|
|
* Run unit test after the server is ready
|
|
* @type {boolean}
|
|
*/
|
|
const testMode = !!args["test"] || false;
|
|
|
|
if (config.demoMode) {
|
|
log.info("server", "==== Demo Mode ====");
|
|
}
|
|
|
|
// Must be after io instantiation
|
|
const { sendNotificationList, sendHeartbeatList, sendImportantHeartbeatList, sendInfo, sendProxyList } = require("./client");
|
|
const { statusPageSocketHandler } = require("./socket-handlers/status-page-socket-handler");
|
|
const databaseSocketHandler = require("./socket-handlers/database-socket-handler");
|
|
const TwoFA = require("./2fa");
|
|
const StatusPage = require("./model/status_page");
|
|
const { cloudflaredSocketHandler, autoStart: cloudflaredAutoStart, stop: cloudflaredStop } = require("./socket-handlers/cloudflared-socket-handler");
|
|
const { proxySocketHandler } = require("./socket-handlers/proxy-socket-handler");
|
|
|
|
app.use(express.json());
|
|
|
|
// Global Middleware
|
|
app.use(function (req, res, next) {
|
|
if (!disableFrameSameOrigin) {
|
|
res.setHeader("X-Frame-Options", "SAMEORIGIN");
|
|
}
|
|
res.removeHeader("X-Powered-By");
|
|
next();
|
|
});
|
|
|
|
/**
|
|
* Use for decode the auth object
|
|
* @type {null}
|
|
*/
|
|
let jwtSecret = null;
|
|
|
|
/**
|
|
* Show Setup Page
|
|
* @type {boolean}
|
|
*/
|
|
let needSetup = false;
|
|
|
|
(async () => {
|
|
Database.init(args);
|
|
await initDatabase(testMode);
|
|
|
|
exports.entryPage = await setting("entryPage");
|
|
await StatusPage.loadDomainMappingList();
|
|
|
|
log.info("server", "Adding route");
|
|
|
|
// ***************************
|
|
// Normal Router here
|
|
// ***************************
|
|
|
|
// Entry Page
|
|
app.get("/", async (request, response) => {
|
|
log.debug("entry", `Request Domain: ${request.hostname}`);
|
|
|
|
if (request.hostname in StatusPage.domainMappingList) {
|
|
log.debug("entry", "This is a status page domain");
|
|
|
|
let slug = StatusPage.domainMappingList[request.hostname];
|
|
await StatusPage.handleStatusPageResponse(response, server.indexHTML, slug);
|
|
|
|
} else if (exports.entryPage && exports.entryPage.startsWith("statusPage-")) {
|
|
response.redirect("/status/" + exports.entryPage.replace("statusPage-", ""));
|
|
|
|
} else {
|
|
response.redirect("/dashboard");
|
|
}
|
|
});
|
|
|
|
if (isDev) {
|
|
app.post("/test-webhook", async (request, response) => {
|
|
log.debug("test", request.body);
|
|
response.send("OK");
|
|
});
|
|
}
|
|
|
|
// Robots.txt
|
|
app.get("/robots.txt", async (_request, response) => {
|
|
let txt = "User-agent: *\nDisallow:";
|
|
if (! await setting("searchEngineIndex")) {
|
|
txt += " /";
|
|
}
|
|
response.setHeader("Content-Type", "text/plain");
|
|
response.send(txt);
|
|
});
|
|
|
|
// Basic Auth Router here
|
|
|
|
// Prometheus API metrics /metrics
|
|
// With Basic Auth using the first user's username/password
|
|
app.get("/metrics", basicAuth, prometheusAPIMetrics());
|
|
|
|
app.use("/", expressStaticGzip("dist", {
|
|
enableBrotli: true,
|
|
}));
|
|
|
|
// ./data/upload
|
|
app.use("/upload", express.static(Database.uploadDir));
|
|
|
|
app.get("/.well-known/change-password", async (_, response) => {
|
|
response.redirect("https://github.com/louislam/uptime-kuma/wiki/Reset-Password-via-CLI");
|
|
});
|
|
|
|
// API Router
|
|
const apiRouter = require("./routers/api-router");
|
|
app.use(apiRouter);
|
|
|
|
// Status Page Router
|
|
const statusPageRouter = require("./routers/status-page-router");
|
|
app.use(statusPageRouter);
|
|
|
|
// Universal Route Handler, must be at the end of all express routes.
|
|
app.get("*", async (_request, response) => {
|
|
if (_request.originalUrl.startsWith("/upload/")) {
|
|
response.status(404).send("File not found.");
|
|
} else {
|
|
response.send(server.indexHTML);
|
|
}
|
|
});
|
|
|
|
log.info("server", "Adding socket handler");
|
|
io.on("connection", async (socket) => {
|
|
|
|
sendInfo(socket);
|
|
|
|
if (needSetup) {
|
|
log.info("server", "Redirect to setup page");
|
|
socket.emit("setup");
|
|
}
|
|
|
|
// ***************************
|
|
// Public Socket API
|
|
// ***************************
|
|
|
|
socket.on("loginByToken", async (token, callback) => {
|
|
log.info("auth", `Login by token. IP=${getClientIp(socket)}`);
|
|
|
|
try {
|
|
let decoded = jwt.verify(token, jwtSecret);
|
|
|
|
log.info("auth", "Username from JWT: " + decoded.username);
|
|
|
|
let user = await R.findOne("user", " username = ? AND active = 1 ", [
|
|
decoded.username,
|
|
]);
|
|
|
|
if (user) {
|
|
log.debug("auth", "afterLogin");
|
|
afterLogin(socket, user);
|
|
log.debug("auth", "afterLogin ok");
|
|
|
|
log.info("auth", `Successfully logged in user ${decoded.username}. IP=${getClientIp(socket)}`);
|
|
|
|
callback({
|
|
ok: true,
|
|
});
|
|
} else {
|
|
|
|
log.info("auth", `Inactive or deleted user ${decoded.username}. IP=${getClientIp(socket)}`);
|
|
|
|
callback({
|
|
ok: false,
|
|
msg: "The user is inactive or deleted.",
|
|
});
|
|
}
|
|
} catch (error) {
|
|
|
|
log.error("auth", `Invalid token. IP=${getClientIp(socket)}`);
|
|
|
|
callback({
|
|
ok: false,
|
|
msg: "Invalid token.",
|
|
});
|
|
}
|
|
|
|
});
|
|
|
|
socket.on("login", async (data, callback) => {
|
|
log.info("auth", `Login by username + password. IP=${getClientIp(socket)}`);
|
|
|
|
// Checking
|
|
if (typeof callback !== "function") {
|
|
return;
|
|
}
|
|
|
|
if (!data) {
|
|
return;
|
|
}
|
|
|
|
// Login Rate Limit
|
|
if (! await loginRateLimiter.pass(callback)) {
|
|
log.info("auth", `Too many failed requests for user ${data.username}. IP=${getClientIp(socket)}`);
|
|
return;
|
|
}
|
|
|
|
let user = await login(data.username, data.password);
|
|
|
|
if (user) {
|
|
if (user.twofa_status === 0) {
|
|
afterLogin(socket, user);
|
|
|
|
log.info("auth", `Successfully logged in user ${data.username}. IP=${getClientIp(socket)}`);
|
|
|
|
callback({
|
|
ok: true,
|
|
token: jwt.sign({
|
|
username: data.username,
|
|
}, jwtSecret),
|
|
});
|
|
}
|
|
|
|
if (user.twofa_status === 1 && !data.token) {
|
|
|
|
log.info("auth", `2FA token required for user ${data.username}. IP=${getClientIp(socket)}`);
|
|
|
|
callback({
|
|
tokenRequired: true,
|
|
});
|
|
}
|
|
|
|
if (data.token) {
|
|
let verify = notp.totp.verify(data.token, user.twofa_secret, twoFAVerifyOptions);
|
|
|
|
if (user.twofa_last_token !== data.token && verify) {
|
|
afterLogin(socket, user);
|
|
|
|
await R.exec("UPDATE `user` SET twofa_last_token = ? WHERE id = ? ", [
|
|
data.token,
|
|
socket.userID,
|
|
]);
|
|
|
|
log.info("auth", `Successfully logged in user ${data.username}. IP=${getClientIp(socket)}`);
|
|
|
|
callback({
|
|
ok: true,
|
|
token: jwt.sign({
|
|
username: data.username,
|
|
}, jwtSecret),
|
|
});
|
|
} else {
|
|
|
|
log.warn("auth", `Invalid token provided for user ${data.username}. IP=${getClientIp(socket)}`);
|
|
|
|
callback({
|
|
ok: false,
|
|
msg: "Invalid Token!",
|
|
});
|
|
}
|
|
}
|
|
} else {
|
|
|
|
log.warn("auth", `Incorrect username or password for user ${data.username}. IP=${getClientIp(socket)}`);
|
|
|
|
callback({
|
|
ok: false,
|
|
msg: "Incorrect username or password.",
|
|
});
|
|
}
|
|
|
|
});
|
|
|
|
socket.on("logout", async (callback) => {
|
|
// Rate Limit
|
|
if (! await loginRateLimiter.pass(callback)) {
|
|
return;
|
|
}
|
|
|
|
socket.leave(socket.userID);
|
|
socket.userID = null;
|
|
|
|
if (typeof callback === "function") {
|
|
callback();
|
|
}
|
|
});
|
|
|
|
socket.on("prepare2FA", async (currentPassword, callback) => {
|
|
try {
|
|
if (! await twoFaRateLimiter.pass(callback)) {
|
|
return;
|
|
}
|
|
|
|
checkLogin(socket);
|
|
await doubleCheckPassword(socket, currentPassword);
|
|
|
|
let user = await R.findOne("user", " id = ? AND active = 1 ", [
|
|
socket.userID,
|
|
]);
|
|
|
|
if (user.twofa_status === 0) {
|
|
let newSecret = genSecret();
|
|
let encodedSecret = base32.encode(newSecret);
|
|
|
|
// Google authenticator doesn't like equal signs
|
|
// The fix is found at https://github.com/guyht/notp
|
|
// Related issue: https://github.com/louislam/uptime-kuma/issues/486
|
|
encodedSecret = encodedSecret.toString().replace(/=/g, "");
|
|
|
|
let uri = `otpauth://totp/Uptime%20Kuma:${user.username}?secret=${encodedSecret}`;
|
|
|
|
await R.exec("UPDATE `user` SET twofa_secret = ? WHERE id = ? ", [
|
|
newSecret,
|
|
socket.userID,
|
|
]);
|
|
|
|
callback({
|
|
ok: true,
|
|
uri: uri,
|
|
});
|
|
} else {
|
|
callback({
|
|
ok: false,
|
|
msg: "2FA is already enabled.",
|
|
});
|
|
}
|
|
} catch (error) {
|
|
callback({
|
|
ok: false,
|
|
msg: error.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("save2FA", async (currentPassword, callback) => {
|
|
try {
|
|
if (! await twoFaRateLimiter.pass(callback)) {
|
|
return;
|
|
}
|
|
|
|
checkLogin(socket);
|
|
await doubleCheckPassword(socket, currentPassword);
|
|
|
|
await R.exec("UPDATE `user` SET twofa_status = 1 WHERE id = ? ", [
|
|
socket.userID,
|
|
]);
|
|
|
|
log.info("auth", `Saved 2FA token. IP=${getClientIp(socket)}`);
|
|
|
|
callback({
|
|
ok: true,
|
|
msg: "2FA Enabled.",
|
|
});
|
|
} catch (error) {
|
|
|
|
log.error("auth", `Error changing 2FA token. IP=${getClientIp(socket)}`);
|
|
|
|
callback({
|
|
ok: false,
|
|
msg: error.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("disable2FA", async (currentPassword, callback) => {
|
|
try {
|
|
if (! await twoFaRateLimiter.pass(callback)) {
|
|
return;
|
|
}
|
|
|
|
checkLogin(socket);
|
|
await doubleCheckPassword(socket, currentPassword);
|
|
await TwoFA.disable2FA(socket.userID);
|
|
|
|
log.info("auth", `Disabled 2FA token. IP=${getClientIp(socket)}`);
|
|
|
|
callback({
|
|
ok: true,
|
|
msg: "2FA Disabled.",
|
|
});
|
|
} catch (error) {
|
|
|
|
log.error("auth", `Error disabling 2FA token. IP=${getClientIp(socket)}`);
|
|
|
|
callback({
|
|
ok: false,
|
|
msg: error.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("verifyToken", async (token, currentPassword, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
await doubleCheckPassword(socket, currentPassword);
|
|
|
|
let user = await R.findOne("user", " id = ? AND active = 1 ", [
|
|
socket.userID,
|
|
]);
|
|
|
|
let verify = notp.totp.verify(token, user.twofa_secret, twoFAVerifyOptions);
|
|
|
|
if (user.twofa_last_token !== token && verify) {
|
|
callback({
|
|
ok: true,
|
|
valid: true,
|
|
});
|
|
} else {
|
|
callback({
|
|
ok: false,
|
|
msg: "Invalid Token.",
|
|
valid: false,
|
|
});
|
|
}
|
|
|
|
} catch (error) {
|
|
callback({
|
|
ok: false,
|
|
msg: error.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("twoFAStatus", async (callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
let user = await R.findOne("user", " id = ? AND active = 1 ", [
|
|
socket.userID,
|
|
]);
|
|
|
|
if (user.twofa_status === 1) {
|
|
callback({
|
|
ok: true,
|
|
status: true,
|
|
});
|
|
} else {
|
|
callback({
|
|
ok: true,
|
|
status: false,
|
|
});
|
|
}
|
|
} catch (error) {
|
|
console.log(error);
|
|
callback({
|
|
ok: false,
|
|
msg: error.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("needSetup", async (callback) => {
|
|
callback(needSetup);
|
|
});
|
|
|
|
socket.on("setup", async (username, password, callback) => {
|
|
try {
|
|
if (passwordStrength(password).value === "Too weak") {
|
|
throw new Error("Password is too weak. It should contain alphabetic and numeric characters. It must be at least 6 characters in length.");
|
|
}
|
|
|
|
if ((await R.count("user")) !== 0) {
|
|
throw new Error("Uptime Kuma has been initialized. If you want to run setup again, please delete the database.");
|
|
}
|
|
|
|
let user = R.dispense("user");
|
|
user.username = username;
|
|
user.password = passwordHash.generate(password);
|
|
await R.store(user);
|
|
|
|
needSetup = false;
|
|
|
|
callback({
|
|
ok: true,
|
|
msg: "Added Successfully.",
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
// ***************************
|
|
// Auth Only API
|
|
// ***************************
|
|
|
|
// Add a new monitor
|
|
socket.on("add", async (monitor, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
let bean = R.dispense("monitor");
|
|
|
|
let notificationIDList = monitor.notificationIDList;
|
|
delete monitor.notificationIDList;
|
|
|
|
monitor.accepted_statuscodes_json = JSON.stringify(monitor.accepted_statuscodes);
|
|
delete monitor.accepted_statuscodes;
|
|
|
|
bean.import(monitor);
|
|
bean.user_id = socket.userID;
|
|
await R.store(bean);
|
|
|
|
await updateMonitorNotification(bean.id, notificationIDList);
|
|
|
|
await server.sendMonitorList(socket);
|
|
await startMonitor(socket.userID, bean.id);
|
|
|
|
log.info("monitor", `Added Monitor: ${monitor.id} User ID: ${socket.userID}`);
|
|
|
|
callback({
|
|
ok: true,
|
|
msg: "Added Successfully.",
|
|
monitorID: bean.id,
|
|
});
|
|
|
|
} catch (e) {
|
|
|
|
log.error("monitor", `Error adding Monitor: ${monitor.id} User ID: ${socket.userID}`);
|
|
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
// Edit a monitor
|
|
socket.on("editMonitor", async (monitor, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
let bean = await R.findOne("monitor", " id = ? ", [ monitor.id ]);
|
|
|
|
if (bean.user_id !== socket.userID) {
|
|
throw new Error("Permission denied.");
|
|
}
|
|
|
|
// Reset Prometheus labels
|
|
server.monitorList[monitor.id]?.prometheus()?.remove();
|
|
|
|
bean.name = monitor.name;
|
|
bean.type = monitor.type;
|
|
bean.url = monitor.url;
|
|
bean.method = monitor.method;
|
|
bean.body = monitor.body;
|
|
bean.headers = monitor.headers;
|
|
bean.basic_auth_user = monitor.basic_auth_user;
|
|
bean.basic_auth_pass = monitor.basic_auth_pass;
|
|
bean.interval = monitor.interval;
|
|
bean.retryInterval = monitor.retryInterval;
|
|
bean.hostname = monitor.hostname;
|
|
bean.maxretries = monitor.maxretries;
|
|
bean.port = monitor.port;
|
|
bean.keyword = monitor.keyword;
|
|
bean.ignoreTls = monitor.ignoreTls;
|
|
bean.expiryNotification = monitor.expiryNotification;
|
|
bean.upsideDown = monitor.upsideDown;
|
|
bean.maxredirects = monitor.maxredirects;
|
|
bean.accepted_statuscodes_json = JSON.stringify(monitor.accepted_statuscodes);
|
|
bean.dns_resolve_type = monitor.dns_resolve_type;
|
|
bean.dns_resolve_server = monitor.dns_resolve_server;
|
|
bean.pushToken = monitor.pushToken;
|
|
bean.proxyId = Number.isInteger(monitor.proxyId) ? monitor.proxyId : null;
|
|
bean.mqttUsername = monitor.mqttUsername;
|
|
bean.mqttPassword = monitor.mqttPassword;
|
|
bean.mqttTopic = monitor.mqttTopic;
|
|
bean.mqttSuccessMessage = monitor.mqttSuccessMessage;
|
|
bean.databaseConnectionString = monitor.databaseConnectionString;
|
|
bean.databaseQuery = monitor.databaseQuery;
|
|
bean.authMethod = monitor.authMethod;
|
|
bean.authWorkstation = monitor.authWorkstation;
|
|
bean.authDomain = monitor.authDomain;
|
|
|
|
await R.store(bean);
|
|
|
|
await updateMonitorNotification(bean.id, monitor.notificationIDList);
|
|
|
|
if (bean.active) {
|
|
await restartMonitor(socket.userID, bean.id);
|
|
}
|
|
|
|
await server.sendMonitorList(socket);
|
|
|
|
callback({
|
|
ok: true,
|
|
msg: "Saved.",
|
|
monitorID: bean.id,
|
|
});
|
|
|
|
} catch (e) {
|
|
log.error("monitor", e);
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("getMonitorList", async (callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
await server.sendMonitorList(socket);
|
|
callback({
|
|
ok: true,
|
|
});
|
|
} catch (e) {
|
|
log.error("monitor", e);
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("getMonitor", async (monitorID, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
log.info("monitor", `Get Monitor: ${monitorID} User ID: ${socket.userID}`);
|
|
|
|
let bean = await R.findOne("monitor", " id = ? AND user_id = ? ", [
|
|
monitorID,
|
|
socket.userID,
|
|
]);
|
|
|
|
callback({
|
|
ok: true,
|
|
monitor: await bean.toJSON(),
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("getMonitorBeats", async (monitorID, period, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
log.info("monitor", `Get Monitor Beats: ${monitorID} User ID: ${socket.userID}`);
|
|
|
|
if (period == null) {
|
|
throw new Error("Invalid period.");
|
|
}
|
|
|
|
let list = await R.getAll(`
|
|
SELECT * FROM heartbeat
|
|
WHERE monitor_id = ? AND
|
|
time > DATETIME('now', '-' || ? || ' hours')
|
|
ORDER BY time ASC
|
|
`, [
|
|
monitorID,
|
|
period,
|
|
]);
|
|
|
|
callback({
|
|
ok: true,
|
|
data: list,
|
|
});
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
// Start or Resume the monitor
|
|
socket.on("resumeMonitor", async (monitorID, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
await startMonitor(socket.userID, monitorID);
|
|
await server.sendMonitorList(socket);
|
|
|
|
callback({
|
|
ok: true,
|
|
msg: "Resumed Successfully.",
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("pauseMonitor", async (monitorID, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
await pauseMonitor(socket.userID, monitorID);
|
|
await server.sendMonitorList(socket);
|
|
|
|
callback({
|
|
ok: true,
|
|
msg: "Paused Successfully.",
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("deleteMonitor", async (monitorID, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
log.info("manage", `Delete Monitor: ${monitorID} User ID: ${socket.userID}`);
|
|
|
|
if (monitorID in server.monitorList) {
|
|
server.monitorList[monitorID].stop();
|
|
delete server.monitorList[monitorID];
|
|
}
|
|
|
|
await R.exec("DELETE FROM monitor WHERE id = ? AND user_id = ? ", [
|
|
monitorID,
|
|
socket.userID,
|
|
]);
|
|
|
|
callback({
|
|
ok: true,
|
|
msg: "Deleted Successfully.",
|
|
});
|
|
|
|
await server.sendMonitorList(socket);
|
|
// Clear heartbeat list on client
|
|
await sendImportantHeartbeatList(socket, monitorID, true, true);
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("getTags", async (callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
const list = await R.findAll("tag");
|
|
|
|
callback({
|
|
ok: true,
|
|
tags: list.map(bean => bean.toJSON()),
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("addTag", async (tag, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
let bean = R.dispense("tag");
|
|
bean.name = tag.name;
|
|
bean.color = tag.color;
|
|
await R.store(bean);
|
|
|
|
callback({
|
|
ok: true,
|
|
tag: await bean.toJSON(),
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("editTag", async (tag, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
let bean = await R.findOne("monitor", " id = ? ", [ tag.id ]);
|
|
bean.name = tag.name;
|
|
bean.color = tag.color;
|
|
await R.store(bean);
|
|
|
|
callback({
|
|
ok: true,
|
|
tag: await bean.toJSON(),
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("deleteTag", async (tagID, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
await R.exec("DELETE FROM tag WHERE id = ? ", [ tagID ]);
|
|
|
|
callback({
|
|
ok: true,
|
|
msg: "Deleted Successfully.",
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("addMonitorTag", async (tagID, monitorID, value, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
await R.exec("INSERT INTO monitor_tag (tag_id, monitor_id, value) VALUES (?, ?, ?)", [
|
|
tagID,
|
|
monitorID,
|
|
value,
|
|
]);
|
|
|
|
callback({
|
|
ok: true,
|
|
msg: "Added Successfully.",
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("editMonitorTag", async (tagID, monitorID, value, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
await R.exec("UPDATE monitor_tag SET value = ? WHERE tag_id = ? AND monitor_id = ?", [
|
|
value,
|
|
tagID,
|
|
monitorID,
|
|
]);
|
|
|
|
callback({
|
|
ok: true,
|
|
msg: "Edited Successfully.",
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("deleteMonitorTag", async (tagID, monitorID, value, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
await R.exec("DELETE FROM monitor_tag WHERE tag_id = ? AND monitor_id = ? AND value = ?", [
|
|
tagID,
|
|
monitorID,
|
|
value,
|
|
]);
|
|
|
|
// Cleanup unused Tags
|
|
await R.exec("delete from tag where ( select count(*) from monitor_tag mt where tag.id = mt.tag_id ) = 0");
|
|
|
|
callback({
|
|
ok: true,
|
|
msg: "Deleted Successfully.",
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("changePassword", async (password, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
if (! password.newPassword) {
|
|
throw new Error("Invalid new password");
|
|
}
|
|
|
|
if (passwordStrength(password.newPassword).value === "Too weak") {
|
|
throw new Error("Password is too weak. It should contain alphabetic and numeric characters. It must be at least 6 characters in length.");
|
|
}
|
|
|
|
let user = await doubleCheckPassword(socket, password.currentPassword);
|
|
await user.resetPassword(password.newPassword);
|
|
|
|
callback({
|
|
ok: true,
|
|
msg: "Password has been updated successfully.",
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("getSettings", async (callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
callback({
|
|
ok: true,
|
|
data: await getSettings("general"),
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("setSettings", async (data, currentPassword, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
// If currently is disabled auth, don't need to check
|
|
// Disabled Auth + Want to Disable Auth => No Check
|
|
// Disabled Auth + Want to Enable Auth => No Check
|
|
// Enabled Auth + Want to Disable Auth => Check!!
|
|
// Enabled Auth + Want to Enable Auth => No Check
|
|
const currentDisabledAuth = await setting("disableAuth");
|
|
if (!currentDisabledAuth && data.disableAuth) {
|
|
await doubleCheckPassword(socket, currentPassword);
|
|
}
|
|
|
|
await setSettings("general", data);
|
|
exports.entryPage = data.entryPage;
|
|
|
|
callback({
|
|
ok: true,
|
|
msg: "Saved"
|
|
});
|
|
|
|
sendInfo(socket);
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
// Add or Edit
|
|
socket.on("addNotification", async (notification, notificationID, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
let notificationBean = await Notification.save(notification, notificationID, socket.userID);
|
|
await sendNotificationList(socket);
|
|
|
|
callback({
|
|
ok: true,
|
|
msg: "Saved",
|
|
id: notificationBean.id,
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("deleteNotification", async (notificationID, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
await Notification.delete(notificationID, socket.userID);
|
|
await sendNotificationList(socket);
|
|
|
|
callback({
|
|
ok: true,
|
|
msg: "Deleted",
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("testNotification", async (notification, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
let msg = await Notification.send(notification, notification.name + " Testing");
|
|
|
|
callback({
|
|
ok: true,
|
|
msg,
|
|
});
|
|
|
|
} catch (e) {
|
|
console.error(e);
|
|
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("checkApprise", async (callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
callback(Notification.checkApprise());
|
|
} catch (e) {
|
|
callback(false);
|
|
}
|
|
});
|
|
|
|
socket.on("uploadBackup", async (uploadedJSON, importHandle, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
let backupData = JSON.parse(uploadedJSON);
|
|
|
|
log.info("manage", `Importing Backup, User ID: ${socket.userID}, Version: ${backupData.version}`);
|
|
|
|
let notificationListData = backupData.notificationList;
|
|
let proxyListData = backupData.proxyList;
|
|
let monitorListData = backupData.monitorList;
|
|
|
|
let version17x = compareVersions.compare(backupData.version, "1.7.0", ">=");
|
|
|
|
// If the import option is "overwrite" it'll clear most of the tables, except "settings" and "user"
|
|
if (importHandle === "overwrite") {
|
|
// Stops every monitor first, so it doesn't execute any heartbeat while importing
|
|
for (let id in server.monitorList) {
|
|
let monitor = server.monitorList[id];
|
|
await monitor.stop();
|
|
}
|
|
await R.exec("DELETE FROM heartbeat");
|
|
await R.exec("DELETE FROM monitor_notification");
|
|
await R.exec("DELETE FROM monitor_tls_info");
|
|
await R.exec("DELETE FROM notification");
|
|
await R.exec("DELETE FROM monitor_tag");
|
|
await R.exec("DELETE FROM tag");
|
|
await R.exec("DELETE FROM monitor");
|
|
await R.exec("DELETE FROM proxy");
|
|
}
|
|
|
|
// Only starts importing if the backup file contains at least one notification
|
|
if (notificationListData.length >= 1) {
|
|
// Get every existing notification name and puts them in one simple string
|
|
let notificationNameList = await R.getAll("SELECT name FROM notification");
|
|
let notificationNameListString = JSON.stringify(notificationNameList);
|
|
|
|
for (let i = 0; i < notificationListData.length; i++) {
|
|
// Only starts importing the notification if the import option is "overwrite", "keep" or "skip" but the notification doesn't exists
|
|
if ((importHandle === "skip" && notificationNameListString.includes(notificationListData[i].name) === false) || importHandle === "keep" || importHandle === "overwrite") {
|
|
|
|
let notification = JSON.parse(notificationListData[i].config);
|
|
await Notification.save(notification, null, socket.userID);
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
// Only starts importing if the backup file contains at least one proxy
|
|
if (proxyListData && proxyListData.length >= 1) {
|
|
const proxies = await R.findAll("proxy");
|
|
|
|
// Loop over proxy list and save proxies
|
|
for (const proxy of proxyListData) {
|
|
const exists = proxies.find(item => item.id === proxy.id);
|
|
|
|
// Do not process when proxy already exists in import handle is skip and keep
|
|
if ([ "skip", "keep" ].includes(importHandle) && !exists) {
|
|
return;
|
|
}
|
|
|
|
// Save proxy as new entry if exists update exists one
|
|
await Proxy.save(proxy, exists ? proxy.id : undefined, proxy.userId);
|
|
}
|
|
}
|
|
|
|
// Only starts importing if the backup file contains at least one monitor
|
|
if (monitorListData.length >= 1) {
|
|
// Get every existing monitor name and puts them in one simple string
|
|
let monitorNameList = await R.getAll("SELECT name FROM monitor");
|
|
let monitorNameListString = JSON.stringify(monitorNameList);
|
|
|
|
for (let i = 0; i < monitorListData.length; i++) {
|
|
// Only starts importing the monitor if the import option is "overwrite", "keep" or "skip" but the notification doesn't exists
|
|
if ((importHandle === "skip" && monitorNameListString.includes(monitorListData[i].name) === false) || importHandle === "keep" || importHandle === "overwrite") {
|
|
|
|
// Define in here every new variable for monitors which where implemented after the first version of the Import/Export function (1.6.0)
|
|
// --- Start ---
|
|
|
|
// Define default values
|
|
let retryInterval = 0;
|
|
|
|
/*
|
|
Only replace the default value with the backup file data for the specific version, where it appears the first time
|
|
More information about that where "let version" will be defined
|
|
*/
|
|
if (version17x) {
|
|
retryInterval = monitorListData[i].retryInterval;
|
|
}
|
|
|
|
// --- End ---
|
|
|
|
let monitor = {
|
|
// Define the new variable from earlier here
|
|
name: monitorListData[i].name,
|
|
type: monitorListData[i].type,
|
|
url: monitorListData[i].url,
|
|
method: monitorListData[i].method || "GET",
|
|
body: monitorListData[i].body,
|
|
headers: monitorListData[i].headers,
|
|
authMethod: monitorListData[i].authMethod,
|
|
basic_auth_user: monitorListData[i].basic_auth_user,
|
|
basic_auth_pass: monitorListData[i].basic_auth_pass,
|
|
authWorkstation: monitorListData[i].authWorkstation,
|
|
authDomain: monitorListData[i].authDomain,
|
|
interval: monitorListData[i].interval,
|
|
retryInterval: retryInterval,
|
|
hostname: monitorListData[i].hostname,
|
|
maxretries: monitorListData[i].maxretries,
|
|
port: monitorListData[i].port,
|
|
keyword: monitorListData[i].keyword,
|
|
ignoreTls: monitorListData[i].ignoreTls,
|
|
upsideDown: monitorListData[i].upsideDown,
|
|
maxredirects: monitorListData[i].maxredirects,
|
|
accepted_statuscodes: monitorListData[i].accepted_statuscodes,
|
|
dns_resolve_type: monitorListData[i].dns_resolve_type,
|
|
dns_resolve_server: monitorListData[i].dns_resolve_server,
|
|
notificationIDList: {},
|
|
proxy_id: monitorListData[i].proxy_id || null,
|
|
};
|
|
|
|
if (monitorListData[i].pushToken) {
|
|
monitor.pushToken = monitorListData[i].pushToken;
|
|
}
|
|
|
|
let bean = R.dispense("monitor");
|
|
|
|
let notificationIDList = monitor.notificationIDList;
|
|
delete monitor.notificationIDList;
|
|
|
|
monitor.accepted_statuscodes_json = JSON.stringify(monitor.accepted_statuscodes);
|
|
delete monitor.accepted_statuscodes;
|
|
|
|
bean.import(monitor);
|
|
bean.user_id = socket.userID;
|
|
await R.store(bean);
|
|
|
|
// Only for backup files with the version 1.7.0 or higher, since there was the tag feature implemented
|
|
if (version17x) {
|
|
// Only import if the specific monitor has tags assigned
|
|
for (const oldTag of monitorListData[i].tags) {
|
|
|
|
// Check if tag already exists and get data ->
|
|
let tag = await R.findOne("tag", " name = ?", [
|
|
oldTag.name,
|
|
]);
|
|
|
|
let tagId;
|
|
if (! tag) {
|
|
// -> If it doesn't exist, create new tag from backup file
|
|
let beanTag = R.dispense("tag");
|
|
beanTag.name = oldTag.name;
|
|
beanTag.color = oldTag.color;
|
|
await R.store(beanTag);
|
|
|
|
tagId = beanTag.id;
|
|
} else {
|
|
// -> If it already exist, set tagId to value from database
|
|
tagId = tag.id;
|
|
}
|
|
|
|
// Assign the new created tag to the monitor
|
|
await R.exec("INSERT INTO monitor_tag (tag_id, monitor_id, value) VALUES (?, ?, ?)", [
|
|
tagId,
|
|
bean.id,
|
|
oldTag.value,
|
|
]);
|
|
|
|
}
|
|
}
|
|
|
|
await updateMonitorNotification(bean.id, notificationIDList);
|
|
|
|
// If monitor was active start it immediately, otherwise pause it
|
|
if (monitorListData[i].active === 1) {
|
|
await startMonitor(socket.userID, bean.id);
|
|
} else {
|
|
await pauseMonitor(socket.userID, bean.id);
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
await sendNotificationList(socket);
|
|
await server.sendMonitorList(socket);
|
|
}
|
|
|
|
callback({
|
|
ok: true,
|
|
msg: "Backup successfully restored.",
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("clearEvents", async (monitorID, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
log.info("manage", `Clear Events Monitor: ${monitorID} User ID: ${socket.userID}`);
|
|
|
|
await R.exec("UPDATE heartbeat SET msg = ?, important = ? WHERE monitor_id = ? ", [
|
|
"",
|
|
"0",
|
|
monitorID,
|
|
]);
|
|
|
|
await sendImportantHeartbeatList(socket, monitorID, true, true);
|
|
|
|
callback({
|
|
ok: true,
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("clearHeartbeats", async (monitorID, callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
log.info("manage", `Clear Heartbeats Monitor: ${monitorID} User ID: ${socket.userID}`);
|
|
|
|
await R.exec("DELETE FROM heartbeat WHERE monitor_id = ?", [
|
|
monitorID
|
|
]);
|
|
|
|
await sendHeartbeatList(socket, monitorID, true, true);
|
|
|
|
callback({
|
|
ok: true,
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on("clearStatistics", async (callback) => {
|
|
try {
|
|
checkLogin(socket);
|
|
|
|
log.info("manage", `Clear Statistics User ID: ${socket.userID}`);
|
|
|
|
await R.exec("DELETE FROM heartbeat");
|
|
|
|
callback({
|
|
ok: true,
|
|
});
|
|
|
|
} catch (e) {
|
|
callback({
|
|
ok: false,
|
|
msg: e.message,
|
|
});
|
|
}
|
|
});
|
|
|
|
// Status Page Socket Handler for admin only
|
|
statusPageSocketHandler(socket);
|
|
cloudflaredSocketHandler(socket);
|
|
databaseSocketHandler(socket);
|
|
proxySocketHandler(socket);
|
|
|
|
log.debug("server", "added all socket handlers");
|
|
|
|
// ***************************
|
|
// Better do anything after added all socket handlers here
|
|
// ***************************
|
|
|
|
log.debug("auth", "check auto login");
|
|
if (await setting("disableAuth")) {
|
|
log.info("auth", "Disabled Auth: auto login to admin");
|
|
afterLogin(socket, await R.findOne("user"));
|
|
socket.emit("autoLogin");
|
|
} else {
|
|
log.debug("auth", "need auth");
|
|
}
|
|
|
|
});
|
|
|
|
log.info("server", "Init the server");
|
|
|
|
server.httpServer.once("error", async (err) => {
|
|
console.error("Cannot listen: " + err.message);
|
|
await shutdownFunction();
|
|
});
|
|
|
|
server.httpServer.listen(port, hostname, () => {
|
|
if (hostname) {
|
|
log.info("server", `Listening on ${hostname}:${port}`);
|
|
} else {
|
|
log.info("server", `Listening on ${port}`);
|
|
}
|
|
startMonitors();
|
|
checkVersion.startInterval();
|
|
|
|
if (testMode) {
|
|
startUnitTest();
|
|
}
|
|
});
|
|
|
|
initBackgroundJobs(args);
|
|
|
|
// Start cloudflared at the end if configured
|
|
await cloudflaredAutoStart(cloudflaredToken);
|
|
|
|
})();
|
|
|
|
/**
|
|
* Update notifications for a given monitor
|
|
* @param {number} monitorID ID of monitor to update
|
|
* @param {number[]} notificationIDList List of new notification
|
|
* providers to add
|
|
* @returns {Promise<void>}
|
|
*/
|
|
async function updateMonitorNotification(monitorID, notificationIDList) {
|
|
await R.exec("DELETE FROM monitor_notification WHERE monitor_id = ? ", [
|
|
monitorID,
|
|
]);
|
|
|
|
for (let notificationID in notificationIDList) {
|
|
if (notificationIDList[notificationID]) {
|
|
let relation = R.dispense("monitor_notification");
|
|
relation.monitor_id = monitorID;
|
|
relation.notification_id = notificationID;
|
|
await R.store(relation);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if a given user owns a specific monitor
|
|
* @param {number} userID
|
|
* @param {number} monitorID
|
|
* @returns {Promise<void>}
|
|
* @throws {Error} The specified user does not own the monitor
|
|
*/
|
|
async function checkOwner(userID, monitorID) {
|
|
let row = await R.getRow("SELECT id FROM monitor WHERE id = ? AND user_id = ? ", [
|
|
monitorID,
|
|
userID,
|
|
]);
|
|
|
|
if (! row) {
|
|
throw new Error("You do not own this monitor.");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function called after user login
|
|
* This function is used to send the heartbeat list of a monitor.
|
|
* @param {Socket} socket Socket.io instance
|
|
* @param {Object} user User object
|
|
* @returns {Promise<void>}
|
|
*/
|
|
async function afterLogin(socket, user) {
|
|
socket.userID = user.id;
|
|
socket.join(user.id);
|
|
|
|
let monitorList = await server.sendMonitorList(socket);
|
|
sendNotificationList(socket);
|
|
sendProxyList(socket);
|
|
|
|
await sleep(500);
|
|
|
|
await StatusPage.sendStatusPageList(io, socket);
|
|
|
|
for (let monitorID in monitorList) {
|
|
await sendHeartbeatList(socket, monitorID);
|
|
}
|
|
|
|
for (let monitorID in monitorList) {
|
|
await sendImportantHeartbeatList(socket, monitorID);
|
|
}
|
|
|
|
for (let monitorID in monitorList) {
|
|
await Monitor.sendStats(io, monitorID, user.id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Initialize the database
|
|
* @param {boolean} [testMode=false] Should the connection be
|
|
* started in test mode?
|
|
* @returns {Promise<void>}
|
|
*/
|
|
async function initDatabase(testMode = false) {
|
|
if (! fs.existsSync(Database.path)) {
|
|
log.info("server", "Copying Database");
|
|
fs.copyFileSync(Database.templatePath, Database.path);
|
|
}
|
|
|
|
log.info("server", "Connecting to the Database");
|
|
await Database.connect(testMode);
|
|
log.info("server", "Connected");
|
|
|
|
// Patch the database
|
|
await Database.patch();
|
|
|
|
let jwtSecretBean = await R.findOne("setting", " `key` = ? ", [
|
|
"jwtSecret",
|
|
]);
|
|
|
|
if (! jwtSecretBean) {
|
|
log.info("server", "JWT secret is not found, generate one.");
|
|
jwtSecretBean = await initJWTSecret();
|
|
log.info("server", "Stored JWT secret into database");
|
|
} else {
|
|
log.info("server", "Load JWT secret from database.");
|
|
}
|
|
|
|
// If there is no record in user table, it is a new Uptime Kuma instance, need to setup
|
|
if ((await R.count("user")) === 0) {
|
|
log.info("server", "No user, need setup");
|
|
needSetup = true;
|
|
}
|
|
|
|
jwtSecret = jwtSecretBean.value;
|
|
}
|
|
|
|
/**
|
|
* Start the specified monitor
|
|
* @param {number} userID ID of user who owns monitor
|
|
* @param {number} monitorID ID of monitor to start
|
|
* @returns {Promise<void>}
|
|
*/
|
|
async function startMonitor(userID, monitorID) {
|
|
await checkOwner(userID, monitorID);
|
|
|
|
log.info("manage", `Resume Monitor: ${monitorID} User ID: ${userID}`);
|
|
|
|
await R.exec("UPDATE monitor SET active = 1 WHERE id = ? AND user_id = ? ", [
|
|
monitorID,
|
|
userID,
|
|
]);
|
|
|
|
let monitor = await R.findOne("monitor", " id = ? ", [
|
|
monitorID,
|
|
]);
|
|
|
|
if (monitor.id in server.monitorList) {
|
|
server.monitorList[monitor.id].stop();
|
|
}
|
|
|
|
server.monitorList[monitor.id] = monitor;
|
|
monitor.start(io);
|
|
}
|
|
|
|
/**
|
|
* Restart a given monitor
|
|
* @param {number} userID ID of user who owns monitor
|
|
* @param {number} monitorID ID of monitor to start
|
|
* @returns {Promise<void>}
|
|
*/
|
|
async function restartMonitor(userID, monitorID) {
|
|
return await startMonitor(userID, monitorID);
|
|
}
|
|
|
|
/**
|
|
* Pause a given monitor
|
|
* @param {number} userID ID of user who owns monitor
|
|
* @param {number} monitorID ID of monitor to start
|
|
* @returns {Promise<void>}
|
|
*/
|
|
async function pauseMonitor(userID, monitorID) {
|
|
await checkOwner(userID, monitorID);
|
|
|
|
log.info("manage", `Pause Monitor: ${monitorID} User ID: ${userID}`);
|
|
|
|
await R.exec("UPDATE monitor SET active = 0 WHERE id = ? AND user_id = ? ", [
|
|
monitorID,
|
|
userID,
|
|
]);
|
|
|
|
if (monitorID in server.monitorList) {
|
|
server.monitorList[monitorID].stop();
|
|
}
|
|
}
|
|
|
|
/** Resume active monitors */
|
|
async function startMonitors() {
|
|
let list = await R.find("monitor", " active = 1 ");
|
|
|
|
for (let monitor of list) {
|
|
server.monitorList[monitor.id] = monitor;
|
|
}
|
|
|
|
for (let monitor of list) {
|
|
monitor.start(io);
|
|
// Give some delays, so all monitors won't make request at the same moment when just start the server.
|
|
await sleep(getRandomInt(300, 1000));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Shutdown the application
|
|
* Stops all monitors and closes the database connection.
|
|
* @param {string} signal The signal that triggered this function to be called.
|
|
* @returns {Promise<void>}
|
|
*/
|
|
async function shutdownFunction(signal) {
|
|
log.info("server", "Shutdown requested");
|
|
log.info("server", "Called signal: " + signal);
|
|
|
|
log.info("server", "Stopping all monitors");
|
|
for (let id in server.monitorList) {
|
|
let monitor = server.monitorList[id];
|
|
monitor.stop();
|
|
}
|
|
await sleep(2000);
|
|
await Database.close();
|
|
|
|
stopBackgroundJobs();
|
|
await cloudflaredStop();
|
|
}
|
|
|
|
function getClientIp(socket) {
|
|
return socket.client.conn.remoteAddress.replace(/^.*:/, "");
|
|
}
|
|
|
|
/** Final function called before application exits */
|
|
function finalFunction() {
|
|
log.info("server", "Graceful shutdown successful!");
|
|
}
|
|
|
|
gracefulShutdown(server.httpServer, {
|
|
signals: "SIGINT SIGTERM",
|
|
timeout: 30000, // timeout: 30 secs
|
|
development: false, // not in dev mode
|
|
forceExit: true, // triggers process.exit() at the end of shutdown process
|
|
onShutdown: shutdownFunction, // shutdown function (async) - e.g. for cleanup DB, ...
|
|
finally: finalFunction, // finally function (sync) - e.g. for logging
|
|
});
|
|
|
|
// Catch unexpected errors here
|
|
process.addListener("unhandledRejection", (error, promise) => {
|
|
console.trace(error);
|
|
UptimeKumaServer.errorLog(error, false);
|
|
console.error("If you keep encountering errors, please report to https://github.com/louislam/uptime-kuma/issues");
|
|
});
|