Update to 1.23.7

Rewrite Tailscale ping using spawnSync

db/patch-fix-kafka-producer-booleans.sql

@@ -0,0 +1,34 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+-- Rename COLUMNs to another one (suffixed by `_old`)
+ALTER TABLE monitor
+    RENAME COLUMN kafka_producer_ssl TO kafka_producer_ssl_old;
+
+ALTER TABLE monitor
+    RENAME COLUMN kafka_producer_allow_auto_topic_creation TO kafka_producer_allow_auto_topic_creation_old;
+
+-- Add correct COLUMNs
+ALTER TABLE monitor
+    ADD COLUMN kafka_producer_ssl BOOLEAN default 0 NOT NULL;
+
+ALTER TABLE monitor
+    ADD COLUMN kafka_producer_allow_auto_topic_creation BOOLEAN default 0 NOT NULL;
+
+-- These SQL is still not fully safe. See https://github.com/louislam/uptime-kuma/issues/4039.
+
+-- Set bring old values from `_old` COLUMNs to correct ones
+-- UPDATE monitor SET kafka_producer_allow_auto_topic_creation = monitor.kafka_producer_allow_auto_topic_creation_old
+-- WHERE monitor.kafka_producer_allow_auto_topic_creation_old IS NOT NULL;
+
+-- UPDATE monitor SET kafka_producer_ssl = monitor.kafka_producer_ssl_old
+-- WHERE monitor.kafka_producer_ssl_old IS NOT NULL;
+
+-- Remove old COLUMNs
+ALTER TABLE monitor
+    DROP COLUMN kafka_producer_allow_auto_topic_creation_old;
+
+ALTER TABLE monitor
+    DROP COLUMN kafka_producer_ssl_old;
+
+COMMIT;

db/patch-timeout.sql

@@ -0,0 +1,7 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+UPDATE monitor SET timeout = (interval * 0.8)
+WHERE timeout IS NULL OR timeout <= 0;
+
+COMMIT;

docker/debian-base.dockerfile

@@ -1,6 +1,6 @@
-# DON'T UPDATE TO node:14-bullseye-slim, see #372.
-# If the image changed, the second stage image should be changed too
-FROM node:16-buster-slim
+# DON'T UPDATE TO bullseye-slim, see #372.
+# There is no 20-buster-slim for armv7 unfortunately, 18-buster-slim is the last one for Uptime Kuma v1.
+FROM node:18-buster-slim
 ARG TARGETPLATFORM
 
 WORKDIR /app

extra/reformat-changelog.js

@@ -0,0 +1,44 @@
+// Generate on GitHub
+const input = `
+* Add Korean translation by @Alanimdeo in https://github.com/louislam/dockge/pull/86
+`;
+
+const template = `
+### 🆕 New Features
+
+### 💇‍♀️ Improvements
+
+### 🐞 Bug Fixes
+
+### ⬆️ Security Fixes
+
+### 🦎 Translation Contributions
+
+### Others
+- Other small changes, code refactoring and comment/doc updates in this repo:
+`;
+
+const lines = input.split("\n").filter((line) => line.trim() !== "");
+
+for (const line of lines) {
+    // Split the last " by "
+    const usernamePullRequesURL = line.split(" by ").pop();
+
+    if (!usernamePullRequesURL) {
+        console.log("Unable to parse", line);
+        continue;
+    }
+
+    const [ username, pullRequestURL ] = usernamePullRequesURL.split(" in ");
+    const pullRequestID = "#" + pullRequestURL.split("/").pop();
+    let message = line.split(" by ").shift();
+
+    if (!message) {
+        console.log("Unable to parse", line);
+        continue;
+    }
+
+    message = message.split("* ").pop();
+    console.log("-", pullRequestID, message, `(Thanks ${username})`);
+}
+console.log(template);

package.json

@@ -1,6 +1,6 @@
 {
     "name": "uptime-kuma",
-    "version": "1.23.3",
+    "version": "1.23.7",
     "license": "MIT",
     "repository": {
         "type": "git",
@@ -40,7 +40,7 @@
         "build-docker-nightly-amd64": "docker buildx build -f docker/dockerfile --platform linux/amd64 -t louislam/uptime-kuma:nightly-amd64 --target nightly . --push --progress plain",
         "build-docker-pr-test": "docker buildx build -f docker/dockerfile --platform linux/amd64,linux/arm64 -t louislam/uptime-kuma:pr-test --target pr-test . --push",
         "upload-artifacts": "docker buildx build -f docker/dockerfile --platform linux/amd64 -t louislam/uptime-kuma:upload-artifact --build-arg VERSION --build-arg GITHUB_TOKEN --target upload-artifact . --progress plain",
-        "setup": "git checkout 1.23.3 && npm ci --production && npm run download-dist",
+        "setup": "git checkout 1.23.7 && npm ci --production && npm run download-dist",
         "download-dist": "node extra/download-dist.js",
         "mark-as-nightly": "node extra/mark-as-nightly.js",
         "reset-password": "node extra/reset-password.js",
@@ -57,6 +57,8 @@
         "simple-dns-server": "node extra/simple-dns-server.js",
         "simple-mqtt-server": "node extra/simple-mqtt-server.js",
         "simple-mongo": "docker run --rm -p 27017:27017 mongo",
+        "simple-postgres": "docker run --rm -p 5432:5432 -e POSTGRES_PASSWORD=postgres postgres",
+        "simple-mariadb": "docker run --rm -p 3306:3306 -e MYSQL_ROOT_PASSWORD=mariadb# mariadb",
         "update-language-files": "cd extra/update-language-files && node index.js && cross-env-shell eslint ../../src/languages/$npm_config_language.js --fix",
         "ncu-patch": "npm-check-updates -u -t patch",
         "release-final": "node ./extra/test-docker.js && node extra/update-version.js && npm run build-docker && node ./extra/press-any-key.js && npm run upload-artifacts && node ./extra/update-wiki-version.js",
@@ -70,7 +72,8 @@
         "cypress-open": "concurrently -k -r \"node test/prepare-test-server.js && node server/server.js --port=3002 --data-dir=./data/test/\" \"cypress open --config-file ./config/cypress.config.js\"",
         "build-healthcheck-armv7": "cross-env GOOS=linux GOARCH=arm GOARM=7 go build -x -o ./extra/healthcheck-armv7 ./extra/healthcheck.go",
         "deploy-demo-server": "node extra/deploy-demo-server.js",
-        "sort-contributors": "node extra/sort-contributors.js"
+        "sort-contributors": "node extra/sort-contributors.js",
+        "start-server-node14-win": "private\\node14\\node.exe server/server.js"
     },
     "dependencies": {
         "@grpc/grpc-js": "~1.7.3",
@@ -97,6 +100,7 @@
         "express-static-gzip": "~2.1.7",
         "form-data": "~4.0.0",
         "gamedig": "~4.1.0",
+        "html-escaper": "^3.0.3",
         "http-graceful-shutdown": "~3.1.7",
         "http-proxy-agent": "~5.0.0",
         "https-proxy-agent": "~5.0.1",
@@ -112,7 +116,7 @@
         "mongodb": "~4.17.1",
         "mqtt": "~4.3.7",
         "mssql": "~8.1.4",
-        "mysql2": "~2.3.3",
+        "mysql2": "~3.6.2",
         "nanoid": "~3.3.4",
         "node-cloudflared-tunnel": "~1.0.9",
         "node-radius-client": "~1.0.0",
@@ -121,8 +125,8 @@
         "notp": "~2.0.3",
         "openid-client": "^5.4.2",
         "password-hash": "~1.2.2",
-        "pg": "~8.8.0",
-        "pg-connection-string": "~2.5.0",
+        "pg": "~8.11.3",
+        "pg-connection-string": "~2.6.2",
         "playwright-core": "~1.35.1",
         "prom-client": "~13.2.0",
         "prometheus-api-metrics": "~3.2.1",

server/database.js

@@ -82,6 +82,8 @@ class Database {
         "patch-add-timeout-monitor.sql": true,
         "patch-add-gamedig-given-port.sql": true,
         "patch-notification-config.sql": true,
+        "patch-fix-kafka-producer-booleans.sql": true,
+        "patch-timeout.sql": true,
     };
 
     /**

server/google-analytics.js

@@ -1,4 +1,5 @@
 const jsesc = require("jsesc");
+const { escape } = require("html-escaper");
 
 /**
  * Returns a string that represents the javascript that is required to insert the Google Analytics scripts
@@ -7,15 +8,18 @@ const jsesc = require("jsesc");
  * @returns {string}
  */
 function getGoogleAnalyticsScript(tagId) {
-    let escapedTagId = jsesc(tagId, { isScriptContext: true });
+    let escapedTagIdJS = jsesc(tagId, { isScriptContext: true });
 
-    if (escapedTagId) {
-        escapedTagId = escapedTagId.trim();
+    if (escapedTagIdJS) {
+        escapedTagIdJS = escapedTagIdJS.trim();
     }
 
+    // Escape the tag ID for use in an HTML attribute.
+    let escapedTagIdHTMLAttribute = escape(tagId);
+
     return `
-        <script async src="https://www.googletagmanager.com/gtag/js?id=${escapedTagId}"></script>
-        <script>window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date());gtag('config', '${escapedTagId}'); </script>
+        <script async src="https://www.googletagmanager.com/gtag/js?id=${escapedTagIdHTMLAttribute}"></script>
+        <script>window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date());gtag('config', '${escapedTagIdJS}'); </script>
     `;
 }
 

server/model/monitor.js

@@ -6,7 +6,7 @@ const { log, UP, DOWN, PENDING, MAINTENANCE, flipStatus, TimeLogger, MAX_INTERVA
     SQL_DATETIME_FORMAT
 } = require("../../src/util");
 const { tcping, ping, dnsResolve, checkCertificate, checkStatusCode, getTotalClientInRoom, setting, mssqlQuery, postgresQuery, mysqlQuery, mqttAsync, setSetting, httpNtlm, radius, grpcQuery,
-    redisPingAsync, mongodbPing, kafkaProducerAsync, getOidcTokenClientCredentials,
+    redisPingAsync, mongodbPing, kafkaProducerAsync, getOidcTokenClientCredentials, rootCertificatesFingerprints, axiosAbortSignal
 } = require("../util-server");
 const { R } = require("redbean-node");
 const { BeanModel } = require("redbean-node/dist/bean-model");
@@ -22,6 +22,9 @@ const { UptimeCacheList } = require("../uptime-cache-list");
 const Gamedig = require("gamedig");
 const jsonata = require("jsonata");
 const jwt = require("jsonwebtoken");
+const crypto = require("crypto");
+
+const rootCertificates = rootCertificatesFingerprints();
 
 /**
  * status:
@@ -141,8 +144,8 @@ class Monitor extends BeanModel {
             expectedValue: this.expectedValue,
             kafkaProducerTopic: this.kafkaProducerTopic,
             kafkaProducerBrokers: JSON.parse(this.kafkaProducerBrokers),
-            kafkaProducerSsl: this.kafkaProducerSsl === "1" && true || false,
-            kafkaProducerAllowAutoTopicCreation: this.kafkaProducerAllowAutoTopicCreation === "1" && true || false,
+            kafkaProducerSsl: this.getKafkaProducerSsl(),
+            kafkaProducerAllowAutoTopicCreation: this.getKafkaProducerAllowAutoTopicCreation(),
             kafkaProducerMessage: this.kafkaProducerMessage,
             screenshot,
         };
@@ -285,6 +288,22 @@ class Monitor extends BeanModel {
         return Boolean(this.gamedigGivenPortOnly);
     }
 
+    /**
+     * Parse to boolean
+     * @returns {boolean} Kafka Producer Ssl enabled?
+     */
+    getKafkaProducerSsl() {
+        return Boolean(this.kafkaProducerSsl);
+    }
+
+    /**
+     * Parse to boolean
+     * @returns {boolean} Kafka Producer Allow Auto Topic Creation Enabled?
+     */
+    getKafkaProducerAllowAutoTopicCreation() {
+        return Boolean(this.kafkaProducerAllowAutoTopicCreation);
+    }
+
     /**
      * Start monitor
      * @param {Server} io Socket server instance
@@ -339,6 +358,12 @@ class Monitor extends BeanModel {
                 bean.duration = 0;
             }
 
+            // Runtime patch timeout if it is 0
+            // See https://github.com/louislam/uptime-kuma/pull/3961#issuecomment-1804149144
+            if (!this.timeout || this.timeout <= 0) {
+                this.timeout = this.interval * 1000 * 0.8;
+            }
+
             try {
                 if (await Monitor.isUnderMaintenance(this.id)) {
                     bean.msg = "Monitor under maintenance";
@@ -409,6 +434,7 @@ class Monitor extends BeanModel {
                     const httpsAgentOptions = {
                         maxCachedSessions: 0, // Use Custom agent to disable session reuse (https://github.com/nodejs/node/issues/3940)
                         rejectUnauthorized: !this.getIgnoreTls(),
+                        secureOptions: crypto.constants.SSL_OP_LEGACY_SERVER_CONNECT,
                     };
 
                     log.debug("monitor", `[${this.name}] Prepare Options for axios`);
@@ -447,6 +473,7 @@ class Monitor extends BeanModel {
                         validateStatus: (status) => {
                             return checkStatusCode(status, this.getAcceptedStatuscodes());
                         },
+                        signal: axiosAbortSignal((this.timeout + 10) * 1000),
                     };
 
                     if (bodyValue) {
@@ -662,6 +689,7 @@ class Monitor extends BeanModel {
                         httpsAgent: CacheableDnsHttpAgent.getHttpsAgent({
                             maxCachedSessions: 0,      // Use Custom agent to disable session reuse (https://github.com/nodejs/node/issues/3940)
                             rejectUnauthorized: !this.getIgnoreTls(),
+                            secureOptions: crypto.constants.SSL_OP_LEGACY_SERVER_CONNECT,
                         }),
                         httpAgent: CacheableDnsHttpAgent.getHttpAgent({
                             maxCachedSessions: 0,
@@ -704,8 +732,6 @@ class Monitor extends BeanModel {
                 } else if (this.type === "docker") {
                     log.debug("monitor", `[${this.name}] Prepare Options for Axios`);
 
-                    const dockerHost = await R.load("docker_host", this.docker_host);
-
                     const options = {
                         url: `/containers/${this.docker_container}/json`,
                         timeout: this.interval * 1000 * 0.8,
@@ -716,12 +742,19 @@ class Monitor extends BeanModel {
                         httpsAgent: CacheableDnsHttpAgent.getHttpsAgent({
                             maxCachedSessions: 0,      // Use Custom agent to disable session reuse (https://github.com/nodejs/node/issues/3940)
                             rejectUnauthorized: !this.getIgnoreTls(),
+                            secureOptions: crypto.constants.SSL_OP_LEGACY_SERVER_CONNECT,
                         }),
                         httpAgent: CacheableDnsHttpAgent.getHttpAgent({
                             maxCachedSessions: 0,
                         }),
                     };
 
+                    const dockerHost = await R.load("docker_host", this.docker_host);
+
+                    if (!dockerHost) {
+                        throw new Error("Failed to load docker host config");
+                    }
+
                     if (dockerHost._dockerType === "socket") {
                         options.socketPath = dockerHost._dockerDaemon;
                     } else if (dockerHost._dockerType === "tcp") {
@@ -756,7 +789,7 @@ class Monitor extends BeanModel {
                 } else if (this.type === "sqlserver") {
                     let startTime = dayjs().valueOf();
 
-                    await mssqlQuery(this.databaseConnectionString, this.databaseQuery);
+                    await mssqlQuery(this.databaseConnectionString, this.databaseQuery || "SELECT 1");
 
                     bean.msg = "";
                     bean.status = UP;
@@ -795,7 +828,7 @@ class Monitor extends BeanModel {
                 } else if (this.type === "postgres") {
                     let startTime = dayjs().valueOf();
 
-                    await postgresQuery(this.databaseConnectionString, this.databaseQuery);
+                    await postgresQuery(this.databaseConnectionString, this.databaseQuery || "SELECT 1");
 
                     bean.msg = "";
                     bean.status = UP;
@@ -803,7 +836,11 @@ class Monitor extends BeanModel {
                 } else if (this.type === "mysql") {
                     let startTime = dayjs().valueOf();
 
-                    bean.msg = await mysqlQuery(this.databaseConnectionString, this.databaseQuery);
+                    // Use `radius_password` as `password` field, since there are too many unnecessary fields
+                    // TODO: rename `radius_password` to `password` later for general use
+                    let mysqlPassword = this.radiusPassword;
+
+                    bean.msg = await mysqlQuery(this.databaseConnectionString, this.databaseQuery || "SELECT 1", mysqlPassword);
                     bean.status = UP;
                     bean.ping = dayjs().valueOf() - startTime;
                 } else if (this.type === "mongodb") {
@@ -891,7 +928,11 @@ class Monitor extends BeanModel {
 
             } catch (error) {
 
-                bean.msg = error.message;
+                if (error?.name === "CanceledError") {
+                    bean.msg = `timeout by AbortSignal (${this.timeout}s)`;
+                } else {
+                    bean.msg = error.message;
+                }
 
                 // If UP come in here, it must be upside down mode
                 // Just reset the retries
@@ -1424,7 +1465,10 @@ class Monitor extends BeanModel {
                     let certInfo = tlsInfoObject.certInfo;
                     while (certInfo) {
                         let subjectCN = certInfo.subject["CN"];
-                        if (certInfo.daysRemaining > targetDays) {
+                        if (rootCertificates.has(certInfo.fingerprint256)) {
+                            log.debug("monitor", `Known root cert: ${certInfo.certType} certificate "${subjectCN}" (${certInfo.daysRemaining} days valid) on ${targetDays} deadline.`);
+                            break;
+                        } else if (certInfo.daysRemaining > targetDays) {
                             log.debug("monitor", `No need to send cert notification for ${certInfo.certType} certificate "${subjectCN}" (${certInfo.daysRemaining} days valid) on ${targetDays} deadline.`);
                         } else {
                             log.debug("monitor", `call sendCertNotificationByTargetDays for ${targetDays} deadline on certificate ${subjectCN}.`);

server/monitor-types/tailscale-ping.js

@@ -1,6 +1,6 @@
 const { MonitorType } = require("./monitor-type");
-const { UP, log } = require("../../src/util");
-const exec = require("child_process").exec;
+const { UP } = require("../../src/util");
+const childProcess = require("child_process");
 
 /**
  * A TailscalePing class extends the MonitorType.
@@ -23,7 +23,6 @@ class TailscalePing extends MonitorType {
             let tailscaleOutput = await this.runTailscalePing(monitor.hostname, monitor.interval);
             this.parseTailscaleOutput(tailscaleOutput, heartbeat);
         } catch (err) {
-            log.debug("Tailscale", err);
             // trigger log function somewhere to display a notification or alert to the user (but how?)
             throw new Error(`Error checking Tailscale ping: ${err}`);
         }
@@ -33,30 +32,26 @@ class TailscalePing extends MonitorType {
      * Runs the Tailscale ping command to the given URL.
      *
      * @param {string} hostname - The hostname to ping.
+     * @param {number} interval
      * @returns {Promise<string>} - A Promise that resolves to the output of the Tailscale ping command
      * @throws Will throw an error if the command execution encounters any error.
      */
     async runTailscalePing(hostname, interval) {
-        let cmd = `tailscale ping ${hostname}`;
-
-        log.debug("Tailscale", cmd);
-
-        return new Promise((resolve, reject) => {
-            let timeout = interval * 1000 * 0.8;
-            exec(cmd, { timeout: timeout }, (error, stdout, stderr) => {
-                // we may need to handle more cases if tailscale reports an error that isn't necessarily an error (such as not-logged in or DERP health-related issues)
-                if (error) {
-                    reject(`Execution error: ${error.message}`);
-                    return;
-                }
-                if (stderr) {
-                    reject(`Error in output: ${stderr}`);
-                    return;
-                }
-
-                resolve(stdout);
-            });
+        let timeout = interval * 1000 * 0.8;
+        let res = childProcess.spawnSync("tailscale", [ "ping", hostname ], {
+            timeout: timeout
         });
+        if (res.error) {
+            throw new Error(`Execution error: ${res.error.message}`);
+        }
+        if (res.stderr && res.stderr.toString()) {
+            throw new Error(`Error in output: ${res.stderr.toString()}`);
+        }
+        if (res.stdout && res.stdout.toString()) {
+            return res.stdout.toString();
+        } else {
+            throw new Error("No output from Tailscale ping");
+        }
     }
 
     /**
@@ -74,7 +69,7 @@ class TailscalePing extends MonitorType {
                 heartbeat.status = UP;
                 let time = line.split(" in ")[1].split(" ")[0];
                 heartbeat.ping = parseInt(time);
-                heartbeat.msg = line;
+                heartbeat.msg = "OK";
                 break;
             } else if (line.includes("timed out")) {
                 throw new Error(`Ping timed out: "${line}"`);

server/routers/api-router.js

@@ -49,7 +49,7 @@ router.get("/api/push/:pushToken", async (request, response) => {
 
         let pushToken = request.params.pushToken;
         let msg = request.query.msg || "OK";
-        let ping = parseInt(request.query.ping) || null;
+        let ping = parseFloat(request.query.ping) || null;
         let statusString = request.query.status || "up";
         let status = (statusString === "up") ? UP : DOWN;
 

server/server.js

@@ -299,12 +299,12 @@ let needSetup = false;
                     decoded.username,
                 ]);
 
-                // Check if the password changed
-                if (decoded.h !== shake256(user.password, SHAKE256_LENGTH)) {
-                    throw new Error("The token is invalid due to password change or old token");
-                }
-
                 if (user) {
+                    // Check if the password changed
+                    if (decoded.h !== shake256(user.password, SHAKE256_LENGTH)) {
+                        throw new Error("The token is invalid due to password change or old token");
+                    }
+
                     log.debug("auth", "afterLogin");
                     afterLogin(socket, user);
                     log.debug("auth", "afterLogin ok");
@@ -789,6 +789,9 @@ let needSetup = false;
                 bean.kafkaProducerAllowAutoTopicCreation = monitor.kafkaProducerAllowAutoTopicCreation;
                 bean.kafkaProducerSaslOptions = JSON.stringify(monitor.kafkaProducerSaslOptions);
                 bean.kafkaProducerMessage = monitor.kafkaProducerMessage;
+                bean.kafkaProducerSsl = monitor.kafkaProducerSsl;
+                bean.kafkaProducerAllowAutoTopicCreation =
+                    monitor.kafkaProducerAllowAutoTopicCreation;
                 bean.gamedigGivenPortOnly = monitor.gamedigGivenPortOnly;
 
                 bean.validate();
@@ -1829,6 +1832,7 @@ async function pauseMonitor(userID, monitorID) {
 
     if (monitorID in server.monitorList) {
         server.monitorList[monitorID].stop();
+        server.monitorList[monitorID].active = 0;
     }
 }
 
@@ -1887,8 +1891,10 @@ gracefulShutdown(server.httpServer, {
 });
 
 // Catch unexpected errors here
-process.addListener("unhandledRejection", (error, promise) => {
+let unexpectedErrorHandler = (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");
-});
+};
+process.addListener("unhandledRejection", unexpectedErrorHandler);
+process.addListener("uncaughtException", unexpectedErrorHandler);

server/socket-handlers/general-socket-handler.js

@@ -42,24 +42,40 @@ module.exports.generalSocketHandler = (socket, server) => {
     });
 
     socket.on("getGameList", async (callback) => {
-        callback({
-            ok: true,
-            gameList: getGameList(),
-        });
-    });
-
-    socket.on("testChrome", (executable, callback) => {
-        // Just noticed that await call could block the whole socket.io server!!! Use pure promise instead.
-        testChrome(executable).then((version) => {
+        try {
+            checkLogin(socket);
             callback({
                 ok: true,
-                msg: "Found Chromium/Chrome. Version: " + version,
+                gameList: getGameList(),
             });
-        }).catch((e) => {
+        } catch (e) {
             callback({
                 ok: false,
                 msg: e.message,
             });
-        });
+        }
+    });
+
+    socket.on("testChrome", (executable, callback) => {
+        try {
+            checkLogin(socket);
+            // Just noticed that await call could block the whole socket.io server!!! Use pure promise instead.
+            testChrome(executable).then((version) => {
+                callback({
+                    ok: true,
+                    msg: "Found Chromium/Chrome. Version: " + version,
+                });
+            }).catch((e) => {
+                callback({
+                    ok: false,
+                    msg: e.message,
+                });
+            });
+        } catch (e) {
+            callback({
+                ok: false,
+                msg: e.message,
+            });
+        }
     });
 };

server/util-server.js

@@ -22,6 +22,7 @@ const protojs = require("protobufjs");
 const radiusClient = require("node-radius-client");
 const redis = require("redis");
 const oidc = require("openid-client");
+const tls = require("tls");
 
 const {
     dictionaries: {
@@ -395,6 +396,9 @@ exports.mssqlQuery = async function (connectionString, query) {
     try {
         pool = new mssql.ConnectionPool(connectionString);
         await pool.connect();
+        if (!query) {
+            query = "SELECT 1";
+        }
         await pool.request().query(query);
         pool.close();
     } catch (e) {
@@ -415,12 +419,22 @@ exports.postgresQuery = function (connectionString, query) {
     return new Promise((resolve, reject) => {
         const config = postgresConParse(connectionString);
 
-        if (config.password === "") {
-            // See https://github.com/brianc/node-postgres/issues/1927
-            return reject(new Error("Password is undefined."));
+        // Fix #3868, which true/false is not parsed to boolean
+        if (typeof config.ssl === "string") {
+            config.ssl = config.ssl === "true";
         }
 
-        const client = new Client({ connectionString });
+        if (config.password === "") {
+            // See https://github.com/brianc/node-postgres/issues/1927
+            reject(new Error("Password is undefined."));
+            return;
+        }
+        const client = new Client(config);
+
+        client.on("error", (error) => {
+            log.debug("postgres", "Error caught in the error event handler.");
+            reject(error);
+        });
 
         client.connect((err) => {
             if (err) {
@@ -444,6 +458,7 @@ exports.postgresQuery = function (connectionString, query) {
                     });
                 } catch (e) {
                     reject(e);
+                    client.end();
                 }
             }
         });
@@ -455,11 +470,15 @@ exports.postgresQuery = function (connectionString, query) {
  * Run a query on MySQL/MariaDB
  * @param {string} connectionString The database connection string
  * @param {string} query The query to validate the database with
+ * @param {?string} password The password to use
  * @returns {Promise<(string)>}
  */
-exports.mysqlQuery = function (connectionString, query) {
+exports.mysqlQuery = function (connectionString, query, password = undefined) {
     return new Promise((resolve, reject) => {
-        const connection = mysql.createConnection(connectionString);
+        const connection = mysql.createConnection({
+            uri: connectionString,
+            password
+        });
 
         connection.on("error", (err) => {
             reject(err);
@@ -1056,6 +1075,30 @@ module.exports.grpcQuery = async (options) => {
     });
 };
 
+/**
+ * Returns an array of SHA256 fingerprints for all known root certificates.
+ * @returns {Set} A set of SHA256 fingerprints.
+ */
+module.exports.rootCertificatesFingerprints = () => {
+    let fingerprints = tls.rootCertificates.map(cert => {
+        let certLines = cert.split("\n");
+        certLines.shift();
+        certLines.pop();
+        let certBody = certLines.join("");
+        let buf = Buffer.from(certBody, "base64");
+
+        const shasum = crypto.createHash("sha256");
+        shasum.update(buf);
+
+        return shasum.digest("hex").toUpperCase().replace(/(.{2})(?!$)/g, "$1:");
+    });
+
+    fingerprints.push("6D:99:FB:26:5E:B1:C5:B3:74:47:65:FC:BC:64:8F:3C:D8:E1:BF:FA:FD:C4:C2:F9:9B:9D:47:CF:7F:F1:C2:4F"); // ISRG X1 cross-signed with DST X3
+    fingerprints.push("8B:05:B6:8C:C6:59:E5:ED:0F:CB:38:F2:C9:42:FB:FD:20:0E:6F:2F:F9:F8:5D:63:C6:99:4E:F5:E0:B0:27:01"); // ISRG X2 cross-signed with ISRG X1
+
+    return new Set(fingerprints);
+};
+
 module.exports.SHAKE256_LENGTH = 16;
 
 /**
@@ -1082,3 +1125,29 @@ if (process.env.TEST_BACKEND) {
         return module.exports.__test[functionName];
     };
 }
+
+/**
+ * Generates an abort signal with the specified timeout.
+ * @param {number} timeoutMs - The timeout in milliseconds.
+ * @returns {AbortSignal | null} - The generated abort signal, or null if not supported.
+ */
+module.exports.axiosAbortSignal = (timeoutMs) => {
+    try {
+        // Just in case, as 0 timeout here will cause the request to be aborted immediately
+        if (!timeoutMs || timeoutMs <= 0) {
+            timeoutMs = 5000;
+        }
+        return AbortSignal.timeout(timeoutMs);
+    } catch (_) {
+        // v16-: AbortSignal.timeout is not supported
+        try {
+            const abortController = new AbortController();
+            setTimeout(() => abortController.abort(), timeoutMs);
+
+            return abortController.signal;
+        } catch (_) {
+            // v15-: AbortController is not supported
+            return null;
+        }
+    }
+};

src/components/ActionSelect.vue

@@ -1,9 +1,9 @@
 <template>
     <div class="input-group mb-3">
-        <select ref="select" v-model="model" class="form-select" :disabled="disabled">
-            <option v-for="option in options" :key="option" :value="option.value">{{ option.label }}</option>
+        <select ref="select" v-model="model" class="form-select" :disabled="disabled" :required="required">
+            <option v-for="option in options" :key="option" :value="option.value" :disabled="option.disabled">{{ option.label }}</option>
         </select>
-        <a class="btn btn-outline-primary" @click="action()">
+        <a class="btn btn-outline-primary" :class="{ disabled: actionDisabled }" @click="action()">
             <font-awesome-icon :icon="icon" />
         </a>
     </div>
@@ -50,6 +50,22 @@ export default {
         action: {
             type: Function,
             default: () => {},
+        },
+        /**
+         * Whether the action button is disabled.
+         * @example true
+         */
+        actionDisabled: {
+            type: Boolean,
+            default: false
+        },
+        /**
+         * Whether the select field is required.
+         * @example true
+         */
+        required: {
+            type: Boolean,
+            default: false,
         }
     },
     emits: [ "update:modelValue" ],

src/components/DockerHostDialog.vue

@@ -70,7 +70,7 @@ export default {
         Confirm,
     },
     props: {},
-    emits: [ "added" ],
+    emits: [ "added", "deleted" ],
     data() {
         return {
             modal: null,
@@ -167,6 +167,7 @@ export default {
                 this.processing = false;
 
                 if (res.ok) {
+                    this.$emit("deleted", this.id);
                     this.modal.hide();
                 }
             });

src/lang/en.json

@@ -369,6 +369,8 @@
     "Setup Docker Host": "Setup Docker Host",
     "Connection Type": "Connection Type",
     "Docker Daemon": "Docker Daemon",
+    "noDockerHostMsg": "Not Available. Setup a Docker Host First.",
+    "DockerHostRequired": "Please set the Docker Host for this monitor.",
     "deleteDockerHostMsg": "Are you sure want to delete this docker host for all monitors?",
     "socket": "Socket",
     "tcp": "TCP / HTTP",

src/pages/EditMonitor.vue

@@ -285,22 +285,17 @@
                             <!-- Docker Host -->
                             <!-- For Docker Type -->
                             <div v-if="monitor.type === 'docker'" class="my-3">
-                                <h2 class="mb-2">{{ $t("Docker Host") }}</h2>
-                                <p v-if="$root.dockerHostList.length === 0">
-                                    {{ $t("Not available, please setup.") }}
-                                </p>
-
-                                <div v-else class="mb-3">
+                                <div class="mb-3">
                                     <label for="docker-host" class="form-label">{{ $t("Docker Host") }}</label>
-                                    <select id="docket-host" v-model="monitor.docker_host" class="form-select">
-                                        <option v-for="host in $root.dockerHostList" :key="host.id" :value="host.id">{{ host.name }}</option>
-                                    </select>
-                                    <a href="#" @click="$refs.dockerHostDialog.show(monitor.docker_host)">{{ $t("Edit") }}</a>
+                                    <ActionSelect
+                                        v-model="monitor.docker_host"
+                                        :options="dockerHostOptionsList"
+                                        :disabled="$root.dockerHostList == null || $root.dockerHostList.length === 0"
+                                        :icon="'plus'"
+                                        :action="() => $refs.dockerHostDialog.show()"
+                                        :required="true"
+                                    />
                                 </div>
-
-                                <button class="btn btn-primary me-2" type="button" @click="$refs.dockerHostDialog.show()">
-                                    {{ $t("Setup Docker Host") }}
-                                </button>
                             </div>
 
                             <!-- MQTT -->
@@ -370,11 +365,20 @@
                                     <input id="connectionString" v-model="monitor.databaseConnectionString" type="text" class="form-control" required>
                                 </div>
                             </template>
+
+                            <template v-if="monitor.type === 'mysql'">
+                                <div class="my-3">
+                                    <label for="mysql-password" class="form-label">{{ $t("Password") }}</label>
+                                    <!-- TODO: Rename monitor.radiusPassword to monitor.password for general use -->
+                                    <HiddenInput id="mysql-password" v-model="monitor.radiusPassword" autocomplete="false"></HiddenInput>
+                                </div>
+                            </template>
+
                             <!-- SQL Server / PostgreSQL / MySQL -->
                             <template v-if="monitor.type === 'sqlserver' || monitor.type === 'postgres' || monitor.type === 'mysql'">
                                 <div class="my-3">
                                     <label for="sqlQuery" class="form-label">{{ $t("Query") }}</label>
-                                    <textarea id="sqlQuery" v-model="monitor.databaseQuery" class="form-control" :placeholder="$t('Example:', [ 'select getdate()' ])" required></textarea>
+                                    <textarea id="sqlQuery" v-model="monitor.databaseQuery" class="form-control" :placeholder="$t('Example:', [ 'SELECT 1' ])"></textarea>
                                 </div>
                             </template>
 
@@ -843,6 +847,7 @@ import TagsManager from "../components/TagsManager.vue";
 import { genSecret, isDev, MAX_INTERVAL_SECOND, MIN_INTERVAL_SECOND } from "../util.ts";
 import { hostNameRegexPattern } from "../util-frontend";
 import { sleep } from "../util";
+import HiddenInput from "../components/HiddenInput.vue";
 
 const toast = useToast();
 
@@ -881,11 +886,13 @@ const monitorDefaults = {
         mechanism: "None",
     },
     kafkaProducerSsl: false,
+    kafkaProducerAllowAutoTopicCreation: false,
     gamedigGivenPortOnly: true,
 };
 
 export default {
     components: {
+        HiddenInput,
         ActionSelect,
         ProxyDialog,
         CopyableInput,
@@ -1107,6 +1114,21 @@ message HealthCheckResponse {
             return list;
         },
 
+        dockerHostOptionsList() {
+            if (this.$root.dockerHostList && this.$root.dockerHostList.length > 0) {
+                return this.$root.dockerHostList.map((host) => {
+                    return {
+                        label: host.name,
+                        value: host.id
+                    };
+                });
+            } else {
+                return [{
+                    label: this.$t("noDockerHostMsg"),
+                    value: null,
+                }];
+            }
+        }
     },
     watch: {
         "$root.proxyList"() {
@@ -1339,6 +1361,12 @@ message HealthCheckResponse {
                     return false;
                 }
             }
+            if (this.monitor.type === "docker") {
+                if (this.monitor.docker_host == null) {
+                    toast.error(this.$t("DockerHostRequired"));
+                    return false;
+                }
+            }
             return true;
         },
 

src/util.js

@@ -101,6 +101,9 @@ class Logger {
      * @param level Log level. One of INFO, WARN, ERROR, DEBUG or can be customized.
      */
     log(module, msg, level) {
+        if (level === "DEBUG" && !exports.isDev) {
+            return;
+        }
         if (this.hideLog[level] && this.hideLog[level].includes(module.toLowerCase())) {
             return;
         }

src/util.ts

@@ -115,6 +115,10 @@ class Logger {
      * @param level Log level. One of INFO, WARN, ERROR, DEBUG or can be customized.
      */
     log(module: string, msg: any, level: string) {
+        if (level === "DEBUG" && !isDev) {
+            return;
+        }
+
         if (this.hideLog[level] && this.hideLog[level].includes(module.toLowerCase())) {
             return;
         }