Merge remote-tracking branch 'remote/master' into feature/add-xml-support-to-http-monitors

# Conflicts:
#	server/database.js
#	server/model/monitor.js
#	src/languages/en.js

.dockerignore

@@ -31,6 +31,9 @@ tsconfig.json
 /tmp
 /babel.config.js
 /ecosystem.config.js
+/extra/healthcheck.exe
+/extra/healthcheck
+
 
 ### .gitignore content (commented rules are duplicated)
 

.editorconfig

@@ -19,3 +19,6 @@ indent_size = 2
 
 [*.vue]
 trim_trailing_whitespace = false
+
+[*.go]
+indent_style = tab

.github/workflows/auto-test.yml

@@ -18,7 +18,7 @@ jobs:
     strategy:
       matrix:
         os: [macos-latest, ubuntu-latest, windows-latest]
-        node: [ 14, 16, 17, 18 ]
+        node: [ 14, 16, 18, 19 ]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
 
     steps:
@@ -66,3 +66,19 @@ jobs:
     - run: npm install
     - run: npm run build
     - run: npm run cy:test
+
+  frontend-unit-tests:
+    needs: [ check-linters ]
+    runs-on: ubuntu-latest
+    steps:
+    - run: git config --global core.autocrlf false  # Mainly for Windows
+    - uses: actions/checkout@v3
+
+    - name: Use Node.js 14
+      uses: actions/setup-node@v3
+      with:
+        node-version: 14
+        cache: 'npm'
+    - run: npm install
+    - run: npm run build
+    - run: npm run cy:run:unit

.github/workflows/stale-bot.yml

@@ -12,13 +12,11 @@ jobs:
       - uses: actions/stale@v5
         with:
           stale-issue-message: 'We are clearing up our old issues and your ticket has been open for 3 months with no activity. Remove stale label or comment or this will be closed in 2 days.'
-          stale-pr-message: 'We are clearing up our old Pull Requests and yours has been open for 3 months with no activity. Remove stale label or comment or this will be closed in 2 days.'
           close-issue-message: 'This issue was closed because it has been stalled for 2 days with no activity.'
-          close-pr-message: 'This PR was closed because it has been stalled for 2 days with no activity.'
           days-before-stale: 90
           days-before-close: 2
+          days-before-pr-stale: 999999999
+          days-before-pr-close: 1
           exempt-issue-labels: 'News,Medium,High,discussion,bug,doc,feature-request'
-          exempt-pr-labels: 'awaiting-approval,work-in-progress,enhancement,feature-request'
           exempt-issue-assignees: 'louislam'
-          exempt-pr-assignees: 'louislam'
           operations-per-run: 200

.gitignore

@@ -16,3 +16,7 @@ dist-ssr
 
 cypress/videos
 cypress/screenshots
+
+/extra/healthcheck.exe
+/extra/healthcheck
+/extra/healthcheck-armv7

CONTRIBUTING.md

@@ -1,6 +1,6 @@
 # Project Info
 
-First of all, thank you everyone who made pull requests for Uptime Kuma, I never thought GitHub Community can be that nice! And also because of this, I also never thought other people actually read my code and edit my code. It is not structured and commented so well, lol. Sorry about that.
+First of all, I want to thank everyone who made pull requests for Uptime Kuma. I never thought the GitHub Community would be so nice! Because of this, I also never thought that other people would actually read and edit my code. It is not very well structured or commented, sorry about that.
 
 The project was created with vite.js (vue3). Then I created a subdirectory called "server" for server part. Both frontend and backend share the same package.json.
 
@@ -27,7 +27,7 @@ The frontend code build into "dist" directory. The server (express.js) exposes t
 
 ## Can I create a pull request for Uptime Kuma?
 
-Yes or no, it depends on what you will try to do. Since I don't want to waste your time, be sure to **create empty draft pull request or open an issue, so we can discuss first**. Especially for a large pull request or you don't know it will be merged or not.
+Yes or no, it depends on what you will try to do. Since I don't want to waste your time, be sure to **create an empty draft pull request or open an issue, so we can have a discussion first**. Especially for a large pull request or you don't know it will be merged or not.
 
 Here are some references:
 
@@ -48,7 +48,12 @@ Here are some references:
 - UI/UX is not close to Uptime Kuma 
 - Existing logic is completely modified or deleted for no reason
 - A function that is completely out of scope
-- Unnesscary large code changes (Hard to review, casuse code conflicts to other pull requests)
+- Convert existing code into other programming languages
+- Unnecessary large code changes (Hard to review, causes code conflicts to other pull requests)
+
+The above cases cannot cover all situations.
+
+I (@louislam) have the final say. If your pull request does not meet my expectations, I will reject it, no matter how much time you spend on it. Therefore, it is essential to have a discussion beforehand.
 
 I will mark your pull request in the [milestones](https://github.com/louislam/uptime-kuma/milestones), if I am plan to review and merge it.
 
@@ -72,9 +77,9 @@ Before deep into coding, discussion first is preferred. Creating an empty pull r
 
 ## Project Styles
 
-I personally do not like something need to learn so much and need to config so much before you can finally start the app.
+I personally do not like it when something requires so much learning and configuration before you can finally start the app.
 
-- Easy to install for non-Docker users, no native build dependency is needed (at least for x86_64), no extra config, no extra effort to get it run
+- Easy to install for non-Docker users, no native build dependency is needed (at least for x86_64), no extra config, no extra effort required to get it running
 - Single container for Docker users, no very complex docker-compose file. Just map the volume and expose the port, then good to go
 - Settings should be configurable in the frontend. Environment variable is not encouraged, unless it is related to startup such as `DATA_DIR`.
 - Easy to use
@@ -172,18 +177,14 @@ The data and socket logic are in `src/mixins/socket.js`.
 
 ## Unit Test
 
-It is an end-to-end testing. It is using Jest and Puppeteer.
-
 ```bash
 npm run build
 npm test
 ```
 
-By default, the Chromium window will be shown up during the test. Specifying `HEADLESS_TEST=1` for terminal environments.
-
 ## Dependencies
 
-Both frontend and backend share the same package.json. However, the frontend dependencies are eventually not be used in production environment, because it is usually also baked into dist files. So:
+Both frontend and backend share the same package.json. However, the frontend dependencies are eventually not used in the production environment, because it is usually also baked into dist files. So:
 
 - Frontend dependencies = "devDependencies"
   - Examples: vue, chart.js

README.md

@@ -7,33 +7,32 @@
     <img src="./public/icon.svg" width="128" alt="" />
 </div>
 
-It is a self-hosted monitoring tool like "Uptime Robot".
+Uptime Kuma is an easy-to-use self-hosted monitoring tool.
 
-<img src="https://uptime.kuma.pet/img/dark.jpg" width="700" alt="" />
+<img src="https://user-images.githubusercontent.com/1336778/212262296-e6205815-ad62-488c-83ec-a5b0d0689f7c.jpg" width="700" alt="" />
 
 ## 🥔 Live Demo
 
 Try it!
 
-https://demo.uptime.kuma.pet
+- Tokyo Demo Server: https://demo.uptime.kuma.pet (Sponsored by [Uptime Kuma Sponsors](https://github.com/louislam/uptime-kuma#%EF%B8%8F-sponsors))
+- Europe Demo Server: https://demo.uptime-kuma.karimi.dev:27000 (Provided by [@mhkarimi1383](https://github.com/mhkarimi1383))
 
-It is a temporary live demo, all data will be deleted after 10 minutes. The server is located in Tokyo, so if you live far from there, it may affect your experience. I suggest that you should install and try it out for the best demo experience.
+It is a temporary live demo, all data will be deleted after 10 minutes. Use the one that is closer to you, but I suggest that you should install and try it out for the best demo experience.
-
-VPS is sponsored by Uptime Kuma sponsors on [Open Collective](https://opencollective.com/uptime-kuma)! Thank you so much!
 
 ## ⭐ Features
 
-* Monitoring uptime for HTTP(s) / TCP / HTTP(s) Keyword / Ping / DNS Record / Push / Steam Game Server / Docker Containers.
+* Monitoring uptime for HTTP(s) / TCP / HTTP(s) Keyword / Ping / DNS Record / Push / Steam Game Server / Docker Containers
-* Fancy, Reactive, Fast UI/UX.
+* Fancy, Reactive, Fast UI/UX
-* Notifications via Telegram, Discord, Gotify, Slack, Pushover, Email (SMTP), and [90+ notification services, click here for the full list](https://github.com/louislam/uptime-kuma/tree/master/src/components/notifications).
+* Notifications via Telegram, Discord, Gotify, Slack, Pushover, Email (SMTP), and [90+ notification services, click here for the full list](https://github.com/louislam/uptime-kuma/tree/master/src/components/notifications)
-* 20 second intervals.
+* 20 second intervals
 * [Multi Languages](https://github.com/louislam/uptime-kuma/tree/master/src/languages)
-* Multiple Status Pages
+* Multiple status pages
-* Map Status Page to Domain
+* Map status pages to specific domains
-* Ping Chart
+* Ping chart
-* Certificate Info
+* Certificate info
-* Proxy Support
+* Proxy support
-* 2FA available
+* 2FA support
 
 ## 🔧 How to Install
 
@@ -45,14 +44,14 @@ docker run -d --restart=always -p 3001:3001 -v uptime-kuma:/app/data --name upti
 
 ⚠️ Please use a **local volume** only. Other types such as NFS are not supported.
 
-Browse to http://localhost:3001 after starting.
+Uptime Kuma is now running on http://localhost:3001
 
 ### 💪🏻 Non-Docker
 
 Required Tools: 
 - [Node.js](https://nodejs.org/en/download/) >= 14
 - [Git](https://git-scm.com/downloads) 
-- [pm2](https://pm2.keymetrics.io/) - For run in background
+- [pm2](https://pm2.keymetrics.io/) - For running Uptime Kuma in the background
 
 ```bash
 # Update your npm to the latest version
@@ -74,7 +73,7 @@ pm2 start server/server.js --name uptime-kuma
 
 
 ```
-Browse to http://localhost:3001 after starting.
+Uptime Kuma is now running on http://localhost:3001
 
 More useful PM2 Commands
 

SECURITY.md

@@ -2,9 +2,9 @@
 
 ## Reporting a Vulnerability
 
-Please report security issues to uptime@kuma.pet.
+Please report security issues to https://github.com/louislam/uptime-kuma/security/advisories/new.
 
-Do not use the issue tracker or discuss it in the public as it will cause more damage.
+Do not use the public issue tracker or discuss it in the public as it will cause more damage.
 
 ## Supported Versions
 

config/cypress.config.js

@@ -0,0 +1,28 @@
+const { defineConfig } = require("cypress");
+
+module.exports = defineConfig({
+    projectId: "vyjuem",
+    e2e: {
+        experimentalStudio: true,
+        setupNodeEvents(on, config) {
+
+        },
+        fixturesFolder: "test/cypress/fixtures",
+        screenshotsFolder: "test/cypress/screenshots",
+        videosFolder: "test/cypress/videos",
+        downloadsFolder: "test/cypress/downloads",
+        supportFile: "test/cypress/support/e2e.js",
+        baseUrl: "http://localhost:3002",
+        defaultCommandTimeout: 10000,
+        pageLoadTimeout: 60000,
+        viewportWidth: 1920,
+        viewportHeight: 1080,
+        specPattern: [
+            "test/cypress/e2e/setup.cy.js",
+            "test/cypress/e2e/**/*.js"
+        ],
+    },
+    env: {
+        baseUrl: "http://localhost:3002",
+    },
+});

config/cypress.frontend.config.js

@@ -0,0 +1,10 @@
+const { defineConfig } = require("cypress");
+
+module.exports = defineConfig({
+    e2e: {
+        supportFile: false,
+        specPattern: [
+            "test/cypress/unit/**/*.js"
+        ],
+    }
+});

config/jest-debug-env.js

@@ -1,33 +0,0 @@
-const PuppeteerEnvironment = require("jest-environment-puppeteer");
-const util = require("util");
-
-class DebugEnv extends PuppeteerEnvironment {
-    async handleTestEvent(event, state) {
-        const ignoredEvents = [
-            "setup",
-            "add_hook",
-            "start_describe_definition",
-            "add_test",
-            "finish_describe_definition",
-            "run_start",
-            "run_describe_start",
-            "test_start",
-            "hook_start",
-            "hook_success",
-            "test_fn_start",
-            "test_fn_success",
-            "test_done",
-            "run_describe_finish",
-            "run_finish",
-            "teardown",
-            "test_fn_failure",
-        ];
-        if (!ignoredEvents.includes(event.name)) {
-            console.log(
-                new Date().toString() + ` Unhandled event [${event.name}] ` + util.inspect(event)
-            );
-        }
-    }
-}
-
-module.exports = DebugEnv;

config/jest-frontend.config.js

@@ -1,5 +0,0 @@
-module.exports = {
-    "rootDir": "..",
-    "testRegex": "./test/frontend.spec.js",
-};
-

config/jest-puppeteer.config.js

@@ -1,20 +0,0 @@
-module.exports = {
-    "launch": {
-        "dumpio": true,
-        "slowMo": 500,
-        "headless": process.env.HEADLESS_TEST || false,
-        "userDataDir": "./data/test-chrome-profile",
-        args: [
-            "--disable-setuid-sandbox",
-            "--disable-gpu",
-            "--disable-dev-shm-usage",
-            "--no-default-browser-check",
-            "--no-experiments",
-            "--no-first-run",
-            "--no-pings",
-            "--no-sandbox",
-            "--no-zygote",
-            "--single-process",
-        ],
-    }
-};

config/jest.config.js

@@ -1,12 +0,0 @@
-module.exports = {
-    "verbose": true,
-    "preset": "jest-puppeteer",
-    "globals": {
-        "__DEV__": true
-    },
-    "testRegex": "./test/e2e.spec.js",
-    "testEnvironment": "./config/jest-debug-env.js",
-    "rootDir": "..",
-    "testTimeout": 30000,
-};
-

cypress.config.ts

@@ -1,15 +0,0 @@
-import { defineConfig } from "cypress";
-
-export default defineConfig({
-    e2e: {
-        baseUrl: "http://localhost:3002",
-        defaultCommandTimeout: 10000,
-        pageLoadTimeout: 60000,
-        viewportWidth: 1920,
-        viewportHeight: 1080,
-        specPattern: ["cypress/e2e/setup.cy.ts", "cypress/e2e/**/*.ts"],
-    },
-    env: {
-        baseUrl: "http://localhost:3002",
-    },
-});

cypress/e2e/setup.cy.ts

@@ -1,24 +0,0 @@
-import { actor } from "../support/actors/actor";
-import { DEFAULT_USER_DATA } from "../support/const/user-data";
-import { DashboardPage } from "../support/pages/dasboard-page";
-import { SetupPage } from "../support/pages/setup-page";
-
-describe("user can create a new account on setup page", () => {
-    before(() => {
-        cy.visit("/setup");
-    });
-
-    it("user can create new account", () => {
-        cy.url().should("be.equal", SetupPage.url);
-        actor.setupTask.fillAndSubmitSetupForm(
-            DEFAULT_USER_DATA.username,
-            DEFAULT_USER_DATA.password,
-            DEFAULT_USER_DATA.password
-        );
-
-        cy.url().should("be.equal", DashboardPage.url);
-        cy.get('[role="alert"]')
-            .should("be.visible")
-            .and("contain.text", "Added Successfully.");
-    });
-});

cypress/support/actors/actor.ts

@@ -1,8 +0,0 @@
-import { SetupTask } from "../tasks/setup-task";
-
-class Actor {
-    setupTask: SetupTask = new SetupTask();
-}
-
-const actor = new Actor();
-export { actor };

cypress/support/e2e.ts

@@ -1 +0,0 @@
-import "./commands";

cypress/support/tasks/setup-task.ts

@@ -1,15 +0,0 @@
-import { SetupPage } from "../pages/setup-page";
-
-export class SetupTask {
-    fillAndSubmitSetupForm(
-        username: string,
-        password: string,
-        passwordRepeat: string
-    ) {
-        cy.get(SetupPage.usernameInput).type(username);
-        cy.get(SetupPage.passWordInput).type(password);
-        cy.get(SetupPage.passwordRepeatInput).type(passwordRepeat);
-
-        cy.get(SetupPage.submitSetupForm).click();
-    }
-}

db/patch-grpc-monitor.sql

@@ -0,0 +1,25 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+ALTER TABLE monitor
+    ADD grpc_url VARCHAR(255) default null;
+
+ALTER TABLE monitor
+    ADD grpc_protobuf TEXT default null;
+
+ALTER TABLE monitor
+    ADD grpc_body TEXT default null;
+
+ALTER TABLE monitor
+    ADD grpc_metadata TEXT default null;
+
+ALTER TABLE monitor
+    ADD grpc_method VARCHAR(255) default null;
+
+ALTER TABLE monitor
+    ADD grpc_service_name VARCHAR(255) default null;
+
+ALTER TABLE monitor
+    ADD grpc_enable_tls BOOLEAN default 0 not null;
+
+COMMIT;

db/patch-maintenance-table2.sql

@@ -0,0 +1,83 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+-- Just for someone who tested maintenance before (patch-maintenance-table.sql)
+DROP TABLE IF EXISTS maintenance_status_page;
+DROP TABLE IF EXISTS monitor_maintenance;
+DROP TABLE IF EXISTS maintenance;
+DROP TABLE IF EXISTS maintenance_timeslot;
+
+-- maintenance
+CREATE TABLE [maintenance] (
+    [id] INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+    [title] VARCHAR(150) NOT NULL,
+    [description] TEXT NOT NULL,
+    [user_id] INTEGER REFERENCES [user]([id]) ON DELETE SET NULL ON UPDATE CASCADE,
+    [active] BOOLEAN NOT NULL DEFAULT 1,
+    [strategy] VARCHAR(50) NOT NULL DEFAULT 'single',
+    [start_date] DATETIME,
+    [end_date] DATETIME,
+    [start_time] TIME,
+    [end_time] TIME,
+    [weekdays] VARCHAR2(250) DEFAULT '[]',
+    [days_of_month] TEXT DEFAULT '[]',
+    [interval_day] INTEGER
+);
+
+CREATE INDEX [manual_active] ON [maintenance] (
+    [strategy],
+    [active]
+);
+
+CREATE INDEX [active] ON [maintenance] ([active]);
+
+CREATE INDEX [maintenance_user_id] ON [maintenance] ([user_id]);
+
+-- maintenance_status_page
+CREATE TABLE maintenance_status_page (
+    id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    status_page_id INTEGER NOT NULL,
+    maintenance_id INTEGER NOT NULL,
+    CONSTRAINT FK_maintenance FOREIGN KEY (maintenance_id) REFERENCES maintenance (id) ON DELETE CASCADE ON UPDATE CASCADE,
+    CONSTRAINT FK_status_page FOREIGN KEY (status_page_id) REFERENCES status_page (id) ON DELETE CASCADE ON UPDATE CASCADE
+);
+
+CREATE INDEX [status_page_id_index]
+    ON [maintenance_status_page]([status_page_id]);
+
+CREATE INDEX [maintenance_id_index]
+    ON [maintenance_status_page]([maintenance_id]);
+
+-- maintenance_timeslot
+CREATE TABLE [maintenance_timeslot] (
+    [id] INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+    [maintenance_id] INTEGER NOT NULL CONSTRAINT [FK_maintenance] REFERENCES [maintenance]([id]) ON DELETE CASCADE ON UPDATE CASCADE,
+    [start_date] DATETIME NOT NULL,
+    [end_date] DATETIME,
+    [generated_next] BOOLEAN DEFAULT 0
+);
+
+CREATE INDEX [maintenance_id] ON [maintenance_timeslot] ([maintenance_id] DESC);
+
+CREATE INDEX [active_timeslot_index] ON [maintenance_timeslot] (
+    [maintenance_id] DESC,
+    [start_date] DESC,
+    [end_date] DESC
+);
+
+CREATE INDEX [generated_next_index] ON [maintenance_timeslot] ([generated_next]);
+
+-- monitor_maintenance
+CREATE TABLE monitor_maintenance (
+    id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    monitor_id INTEGER NOT NULL,
+    maintenance_id INTEGER NOT NULL,
+    CONSTRAINT FK_maintenance FOREIGN KEY (maintenance_id) REFERENCES maintenance (id) ON DELETE CASCADE ON UPDATE CASCADE,
+    CONSTRAINT FK_monitor FOREIGN KEY (monitor_id) REFERENCES monitor (id) ON DELETE CASCADE ON UPDATE CASCADE
+);
+
+CREATE INDEX [maintenance_id_index2] ON [monitor_maintenance]([maintenance_id]);
+
+CREATE INDEX [monitor_id_index] ON [monitor_maintenance]([monitor_id]);
+
+COMMIT;

docker/alpine-base.dockerfile

@@ -4,5 +4,5 @@ WORKDIR /app
 
 # Install apprise, iputils for non-root ping, setpriv
 RUN apk add --no-cache iputils setpriv dumb-init python3 py3-cryptography py3-pip py3-six py3-yaml py3-click py3-markdown py3-requests py3-requests-oauthlib && \
-    pip3 --no-cache-dir install apprise==1.0.0 && \
+    pip3 --no-cache-dir install apprise==1.2.1 && \
     rm -rf /root/.cache

docker/builder-go.dockerfile

@@ -0,0 +1,16 @@
+############################################
+# Build in Golang
+# Run npm run build-healthcheck-armv7 in the host first, another it will be super slow where it is building the armv7 healthcheck
+############################################
+FROM golang:1.19.4-buster
+WORKDIR /app
+ARG TARGETPLATFORM
+COPY ./extra/ ./extra/
+
+# Compile healthcheck.go
+RUN apt update && \
+    apt --yes --no-install-recommends install curl && \
+    curl -sL https://deb.nodesource.com/setup_18.x | bash && \
+    apt --yes --no-install-recommends install nodejs && \
+    node ./extra/build-healthcheck.js $TARGETPLATFORM && \
+    apt --yes remove nodejs

docker/debian-base.dockerfile

@@ -11,7 +11,7 @@ WORKDIR /app
 RUN apt update && \
     apt --yes --no-install-recommends install python3 python3-pip python3-cryptography python3-six python3-yaml python3-click python3-markdown python3-requests python3-requests-oauthlib \
         sqlite3 iputils-ping util-linux dumb-init && \
-    pip3 --no-cache-dir install apprise==1.0.0 && \
+    pip3 --no-cache-dir install apprise==1.2.1 && \
     rm -rf /var/lib/apt/lists/* && \
     apt --yes autoremove
 

docker/dockerfile

@@ -1,30 +1,50 @@
+############################################
+# Build in Golang
+# Run npm run build-healthcheck-armv7 in the host first, another it will be super slow where it is building the armv7 healthcheck
+# Check file: builder-go.dockerfile
+############################################
+FROM louislam/uptime-kuma:builder-go AS build_healthcheck
+
+############################################
+# Build in Node.js
+############################################
 FROM louislam/uptime-kuma:base-debian AS build
 WORKDIR /app
 
 ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=1
-
+COPY .npmrc .npmrc
+COPY package.json package.json
+COPY package-lock.json package-lock.json
+RUN npm ci --omit=dev
 COPY . .
-RUN npm ci --production && \
+COPY --from=build_healthcheck /app/extra/healthcheck /app/extra/healthcheck
-    chmod +x /app/extra/entrypoint.sh
+RUN chmod +x /app/extra/entrypoint.sh
-
 
+############################################
+# ⭐ Main Image
+############################################
 FROM louislam/uptime-kuma:base-debian AS release
 WORKDIR /app
 
 # Copy app files from build layer
 COPY --from=build /app /app
 
+
 EXPOSE 3001
 VOLUME ["/app/data"]
-HEALTHCHECK --interval=60s --timeout=30s --start-period=180s --retries=5 CMD node extra/healthcheck.js
+HEALTHCHECK --interval=60s --timeout=30s --start-period=180s --retries=5 CMD extra/healthcheck
 ENTRYPOINT ["/usr/bin/dumb-init", "--", "extra/entrypoint.sh"]
 CMD ["node", "server/server.js"]
 
-
+############################################
+# Mark as Nightly
+############################################
 FROM release AS nightly
 RUN npm run mark-as-nightly
 
+############################################
 # Build an image for testing pr
+############################################
 FROM louislam/uptime-kuma:base-debian AS pr-test
 
 WORKDIR /app
@@ -54,8 +74,9 @@ VOLUME ["/app/data"]
 HEALTHCHECK --interval=60s --timeout=30s --start-period=180s --retries=5 CMD node extra/healthcheck.js
 CMD ["npm", "run", "start-pr-test"]
 
-
+############################################
 # Upload the artifact to Github
+############################################
 FROM louislam/uptime-kuma:base-debian AS upload-artifact
 WORKDIR /
 RUN apt update && \

docker/dockerfile-alpine

@@ -3,10 +3,12 @@ WORKDIR /app
 
 ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=1
 
+COPY .npmrc .npmrc
+COPY package.json package.json
+COPY package-lock.json package-lock.json
+RUN npm ci --omit=dev
 COPY . .
-RUN npm ci --production && \
+RUN chmod +x /app/extra/entrypoint.sh
-    chmod +x /app/extra/entrypoint.sh
-
 
 FROM louislam/uptime-kuma:base-alpine AS release
 WORKDIR /app

extra/build-healthcheck.js

@@ -0,0 +1,27 @@
+const childProcess = require("child_process");
+const fs = require("fs");
+const platform = process.argv[2];
+
+if (!platform) {
+    console.error("No platform??");
+    process.exit(1);
+}
+
+if (platform === "linux/arm/v7") {
+    console.log("Arch: armv7");
+    if (fs.existsSync("./extra/healthcheck-armv7")) {
+        fs.renameSync("./extra/healthcheck-armv7", "./extra/healthcheck");
+        console.log("Already built in the host, skip.");
+        process.exit(0);
+    } else {
+        console.log("prebuilt not found, it will be slow! You should execute `npm run build-healthcheck-armv7` before build.");
+    }
+} else {
+    if (fs.existsSync("./extra/healthcheck-armv7")) {
+        fs.rmSync("./extra/healthcheck-armv7");
+    }
+}
+
+const output = childProcess.execSync("go build -x -o ./extra/healthcheck ./extra/healthcheck.go").toString("utf8");
+console.log(output);
+

extra/healthcheck.go

@@ -0,0 +1,81 @@
+/*
+ * If changed, have to run `npm run build-docker-builder-go`.
+ * This script should be run after a period of time (180s), because the server may need some time to prepare.
+ */
+package main
+
+import (
+	"crypto/tls"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"os"
+	"runtime"
+	"time"
+)
+
+func main() {
+	isFreeBSD := runtime.GOOS == "freebsd"
+
+	// process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";
+	http.DefaultTransport.(*http.Transport).TLSClientConfig = &tls.Config{
+		InsecureSkipVerify: true,
+	}
+
+	client := http.Client{
+		Timeout: 28 * time.Second,
+	}
+
+	sslKey := os.Getenv("UPTIME_KUMA_SSL_KEY")
+	if len(sslKey) == 0 {
+		sslKey = os.Getenv("SSL_KEY")
+	}
+
+	sslCert := os.Getenv("UPTIME_KUMA_SSL_CERT")
+	if len(sslCert) == 0 {
+		sslCert = os.Getenv("SSL_CERT")
+	}
+
+	hostname := os.Getenv("UPTIME_KUMA_HOST")
+	if len(hostname) == 0 && !isFreeBSD {
+		hostname = os.Getenv("HOST")
+	}
+	if len(hostname) == 0 {
+		hostname = "127.0.0.1"
+	}
+
+	port := os.Getenv("UPTIME_KUMA_PORT")
+	if len(port) == 0 {
+		port = os.Getenv("PORT")
+	}
+	if len(port) == 0 {
+		port = "3001"
+	}
+
+	protocol := ""
+	if len(sslKey) != 0 && len(sslCert) != 0 {
+		protocol = "https"
+	} else {
+		protocol = "http"
+	}
+
+	url := protocol + "://" + hostname + ":" + port
+
+	log.Println("Checking " + url)
+	resp, err := client.Get(url)
+
+	if err != nil {
+		log.Fatalln(err)
+	}
+
+	defer resp.Body.Close()
+
+	_, err = ioutil.ReadAll(resp.Body)
+
+	if err != nil {
+		log.Fatalln(err)
+	}
+
+	log.Printf("Health Check OK [Res Code: %d]\n", resp.StatusCode)
+
+}

extra/healthcheck.js

@@ -1,4 +1,5 @@
 /*
+ * ⚠️ Deprecated: Changed to healthcheck.go, it will be deleted in the future.
  * This script should be run after a period of time (180s), because the server may need some time to prepare.
  */
 const { FBSD } = require("../server/util-server");

extra/mark-as-nightly.js

@@ -5,7 +5,7 @@ const util = require("../src/util");
 util.polyfill();
 
 const oldVersion = pkg.version;
-const newVersion = oldVersion + "-nightly";
+const newVersion = oldVersion + "-nightly-" + util.genSecret(8);
 
 console.log("Old Version: " + oldVersion);
 console.log("New Version: " + newVersion);

extra/update-language-files/index.js

@@ -1,51 +1,45 @@
 // Need to use ES6 to read language files
 
 import fs from "fs";
-import path from "path";
 import util from "util";
 import rmSync from "../fs-rmSync.js";
 
-// https://stackoverflow.com/questions/13786160/copy-folder-recursively-in-node-js
 /**
- * Look ma, it's cp -R.
+ * Copy across the required language files
- * @param {string} src  The path to the thing to copy.
+ * Creates a local directory (./languages) and copies the required files
- * @param {string} dest The path to the new copy.
+ * into it.
+ * @param {string} langCode Code of language to update. A file will be
+ * created with this code if one does not already exist
+ * @param {string} baseLang The second base language file to copy. This
+ * will be ignored if set to "en" as en.js is copied by default
  */
-const copyRecursiveSync = function (src, dest) {
+function copyFiles(langCode, baseLang) {
-    let exists = fs.existsSync(src);
+    if (fs.existsSync("./languages")) {
-    let stats = exists && fs.statSync(src);
-    let isDirectory = exists && stats.isDirectory();
-
-    if (isDirectory) {
-        fs.mkdirSync(dest);
-        fs.readdirSync(src).forEach(function (childItemName) {
-            copyRecursiveSync(path.join(src, childItemName),
-                path.join(dest, childItemName));
-        });
-    } else {
-        fs.copyFileSync(src, dest);
-    }
-};
-
-console.log("Arguments:", process.argv);
-const baseLangCode = process.argv[2] || "en";
-console.log("Base Lang: " + baseLangCode);
-if (fs.existsSync("./languages")) {
         rmSync("./languages", { recursive: true });
-}
-copyRecursiveSync("../../src/languages", "./languages");
-
-const en = (await import("./languages/en.js")).default;
-const baseLang = (await import(`./languages/${baseLangCode}.js`)).default;
-const files = fs.readdirSync("./languages");
-console.log("Files:", files);
-
-for (const file of files) {
-    if (! file.endsWith(".js")) {
-        console.log("Skipping " + file);
-        continue;
     }
+    fs.mkdirSync("./languages");
 
+    if (!fs.existsSync(`../../src/languages/${langCode}.js`)) {
+        fs.closeSync(fs.openSync(`./languages/${langCode}.js`, "a"));
+    } else {
+        fs.copyFileSync(`../../src/languages/${langCode}.js`, `./languages/${langCode}.js`);
+    }
+    fs.copyFileSync("../../src/languages/en.js", "./languages/en.js");
+    if (baseLang !== "en") {
+        fs.copyFileSync(`../../src/languages/${baseLang}.js`, `./languages/${baseLang}.js`);
+    }
+}
+
+/**
+ * Update the specified language file
+ * @param {string} langCode Language code to update
+ * @param {string} baseLang Second language to copy keys from
+ */
+async function updateLanguage(langCode, baseLangCode) {
+    const en = (await import("./languages/en.js")).default;
+    const baseLang = (await import(`./languages/${baseLangCode}.js`)).default;
+
+    let file = langCode + ".js";
     console.log("Processing " + file);
     const lang = await import("./languages/" + file);
 
@@ -83,5 +77,20 @@ for (const file of files) {
     fs.writeFileSync(`../../src/languages/${file}`, code);
 }
 
+// Get command line arguments
+const baseLangCode = process.env.npm_config_baselang || "en";
+const langCode = process.env.npm_config_language;
+
+// We need the file to edit
+if (langCode == null) {
+    throw new Error("Argument --language=<code> must be provided");
+}
+
+console.log("Base Lang: " + baseLangCode);
+console.log("Updating: " + langCode);
+
+copyFiles(langCode, baseLangCode);
+await updateLanguage(langCode, baseLangCode);
 rmSync("./languages", { recursive: true });
+
 console.log("Done. Fixing formatting by ESLint...");

package.json

@@ -1,6 +1,6 @@
 {
     "name": "uptime-kuma",
-    "version": "1.18.0",
+    "version": "1.19.4",
     "license": "MIT",
     "repository": {
         "type": "git",
@@ -23,16 +23,15 @@
         "start-server": "node server/server.js",
         "start-server-dev": "cross-env NODE_ENV=development node server/server.js",
         "build": "vite build --config ./config/vite.config.js",
-        "test": "node test/prepare-test-server.js && node server/server.js --port=3002 --data-dir=./data/test/ --test",
+        "test": "node test/prepare-test-server.js && npm run jest-backend",
         "test-with-build": "npm run build && npm test",
-        "jest": "node test/prepare-jest.js && npm run jest-frontend && npm run jest-backend",
+        "jest-backend": "cross-env TEST_BACKEND=1 jest --runInBand --detectOpenHandles --forceExit --config=./config/jest-backend.config.js",
-        "jest-frontend": "cross-env TEST_FRONTEND=1 jest --config=./config/jest-frontend.config.js",
-        "jest-backend": "cross-env TEST_BACKEND=1 jest --config=./config/jest-backend.config.js",
         "tsc": "tsc",
         "vite-preview-dist": "vite preview --host --config ./config/vite.config.js",
         "build-docker": "npm run build && npm run build-docker-debian && npm run build-docker-alpine",
         "build-docker-alpine-base": "docker buildx build -f docker/alpine-base.dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:base-alpine . --push",
         "build-docker-debian-base": "docker buildx build -f docker/debian-base.dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:base-debian . --push",
+        "build-docker-builder-go": "docker buildx build -f docker/builder-go.dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:builder-go . --push",
         "build-docker-alpine": "node ./extra/env2arg.js docker buildx build -f docker/dockerfile-alpine --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:alpine -t louislam/uptime-kuma:1-alpine -t louislam/uptime-kuma:$VERSION-alpine --target release . --push",
         "build-docker-debian": "node ./extra/env2arg.js docker buildx build -f docker/dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma -t louislam/uptime-kuma:1 -t louislam/uptime-kuma:$VERSION -t louislam/uptime-kuma:debian -t louislam/uptime-kuma:1-debian -t louislam/uptime-kuma:$VERSION-debian --target release . --push",
         "build-docker-nightly": "npm run build && docker buildx build -f docker/dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:nightly --target nightly . --push",
@@ -40,7 +39,7 @@
         "build-docker-nightly-amd64": "docker buildx build -f docker/dockerfile --platform linux/amd64 -t louislam/uptime-kuma:nightly-amd64 --target nightly . --push --progress plain",
         "build-docker-pr-test": "docker buildx build -f docker/dockerfile --platform linux/amd64,linux/arm64 -t louislam/uptime-kuma:pr-test --target pr-test . --push",
         "upload-artifacts": "docker buildx build -f docker/dockerfile --platform linux/amd64 -t louislam/uptime-kuma:upload-artifact --build-arg VERSION --build-arg GITHUB_TOKEN --target upload-artifact . --progress plain",
-        "setup": "git checkout 1.18.0 && npm ci --production && npm run download-dist",
+        "setup": "git checkout 1.19.4 && npm ci --production && npm run download-dist",
         "download-dist": "node extra/download-dist.js",
         "mark-as-nightly": "node extra/mark-as-nightly.js",
         "reset-password": "node extra/reset-password.js",
@@ -53,8 +52,7 @@
         "test-nodejs16": "docker build --progress plain -f test/ubuntu-nodejs16.dockerfile .",
         "simple-dns-server": "node extra/simple-dns-server.js",
         "simple-mqtt-server": "node extra/simple-mqtt-server.js",
-        "update-language-files-with-base-lang": "cd extra/update-language-files && node index.js %npm_config_base_lang% && eslint ../../src/languages/**.js --fix",
+        "update-language-files": "cd extra/update-language-files && node index.js && cross-env-shell eslint ../../src/languages/$npm_config_language.js --fix",
-        "update-language-files": "cd extra/update-language-files && node index.js && eslint ../../src/languages/**.js --fix",
         "ncu-patch": "npm-check-updates -u -t patch",
         "release-final": "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",
         "release-beta": "node extra/beta/update-version.js && npm run build && node ./extra/env2arg.js docker buildx build -f docker/dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:$VERSION -t louislam/uptime-kuma:beta .  --target release --push && node ./extra/press-any-key.js && npm run upload-artifacts",
@@ -62,52 +60,61 @@
         "build-dist-and-restart": "npm run build && npm run start-server-dev",
         "start-pr-test": "node extra/checkout-pr.js && npm install && npm run dev",
         "cy:test": "node test/prepare-test-server.js && node server/server.js --port=3002 --data-dir=./data/test/ --e2e",
-        "cy:run": "npx cypress run --browser chrome --headless"
+        "cy:run": "npx cypress run --browser chrome --headless --config-file ./config/cypress.config.js",
+        "cy:run:unit": "npx cypress run --browser chrome --headless --config-file ./config/cypress.frontend.config.js",
+        "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"
     },
     "dependencies": {
-        "@louislam/sqlite3": "~15.0.6",
+        "@grpc/grpc-js": "~1.7.3",
+        "@louislam/ping": "~0.4.2-mod.0",
+        "@louislam/sqlite3": "15.1.2",
         "args-parser": "~1.3.0",
         "axios": "~0.27.0",
-        "axios-ntlm": "^1.3.0",
+        "axios-ntlm": "1.3.0",
-        "badge-maker": "^3.3.1",
+        "badge-maker": "~3.3.1",
         "bcryptjs": "~2.4.3",
         "bree": "~7.1.5",
         "cacheable-lookup": "~6.0.4",
-        "chardet": "^1.3.0",
+        "chardet": "~1.4.0",
         "check-password-strength": "^2.0.5",
-        "cheerio": "^1.0.0-rc.10",
+        "cheerio": "~1.0.0-rc.12",
-        "chroma-js": "^2.1.2",
+        "chroma-js": "~2.4.2",
         "command-exists": "~1.2.9",
         "compare-versions": "~3.6.0",
-        "compression": "^1.7.4",
+        "compression": "~1.7.4",
-        "dayjs": "^1.11.0",
+        "dayjs": "~1.11.5",
         "express": "~4.17.3",
         "express-basic-auth": "~1.2.1",
-        "express-static-gzip": "^2.1.7",
+        "express-static-gzip": "~2.1.7",
         "form-data": "~4.0.0",
         "http-graceful-shutdown": "~3.1.7",
-        "http-proxy-agent": "^5.0.0",
+        "http-proxy-agent": "~5.0.0",
-        "https-proxy-agent": "^5.0.0",
+        "https-proxy-agent": "~5.0.1",
-        "iconv-lite": "^0.6.3",
+        "iconv-lite": "~0.6.3",
-        "jsonwebtoken": "~8.5.1",
+        "jsesc": "~3.0.2",
-        "jwt-decode": "^3.1.2",
+        "jsonwebtoken": "~9.0.0",
-        "limiter": "^2.1.0",
+        "jwt-decode": "~3.1.2",
-        "mqtt": "^4.2.8",
+        "limiter": "~2.1.0",
-        "mssql": "^8.1.0",
+        "mqtt": "~4.3.7",
+        "mssql": "~8.1.4",
+        "mysql2": "~2.3.3",
         "node-cloudflared-tunnel": "~1.0.9",
-        "node-radius-client": "^1.0.0",
+        "node-radius-client": "~1.0.0",
         "nodemailer": "~6.6.5",
         "notp": "~2.0.3",
         "password-hash": "~1.2.2",
-        "pg": "^8.7.3",
+        "pg": "~8.8.0",
-        "pg-connection-string": "^2.5.0",
+        "pg-connection-string": "~2.5.0",
         "prom-client": "~13.2.0",
         "prometheus-api-metrics": "~3.2.1",
+        "protobufjs": "~7.1.1",
         "redbean-node": "0.1.4",
-        "socket.io": "~4.4.1",
+        "redis": "~4.5.1",
-        "socket.io-client": "~4.4.1",
+        "socket.io": "~4.5.3",
+        "socket.io-client": "~4.5.3",
         "socks-proxy-agent": "6.1.1",
-        "tar": "^6.1.11",
+        "tar": "~6.1.11",
         "tcp-ping": "~0.1.1",
         "thirty-two": "~1.0.2"
     },
@@ -124,33 +131,32 @@
         "@vitejs/plugin-legacy": "~2.1.0",
         "@vitejs/plugin-vue": "~3.1.0",
         "@vue/compiler-sfc": "~3.2.36",
+        "@vuepic/vue-datepicker": "~3.4.8",
         "aedes": "^0.46.3",
         "babel-plugin-rewire": "~1.2.0",
         "bootstrap": "5.1.3",
         "chart.js": "~3.6.2",
         "chartjs-adapter-dayjs": "~1.0.0",
         "concurrently": "^7.1.0",
-        "core-js": "~3.18.3",
+        "core-js": "~3.26.1",
         "cross-env": "~7.0.3",
         "cypress": "^10.1.0",
         "delay": "^5.0.0",
         "dns2": "~2.0.1",
         "eslint": "~8.14.0",
         "eslint-plugin-vue": "~8.7.1",
-        "favico.js": "^0.3.10",
+        "favico.js": "~0.3.10",
         "jest": "~27.2.5",
-        "jest-puppeteer": "~6.0.3",
         "postcss-html": "~1.5.0",
         "postcss-rtlcss": "~3.7.2",
         "postcss-scss": "~4.0.4",
-        "prismjs": "^1.27.0",
+        "prismjs": "~1.29.0",
-        "puppeteer": "~13.1.3",
         "qrcode": "~1.5.0",
         "rollup-plugin-visualizer": "^5.6.0",
         "sass": "~1.42.1",
         "stylelint": "~14.7.1",
         "stylelint-config-standard": "~25.0.0",
-        "terser": "^5.15.0",
+        "terser": "~5.15.0",
         "timezones-list": "~3.0.1",
         "typescript": "~4.4.4",
         "v-pagination-3": "~0.1.7",
@@ -160,10 +166,10 @@
         "vue-chart-3": "3.0.9",
         "vue-confirm-dialog": "~1.0.2",
         "vue-contenteditable": "~3.0.4",
-        "vue-i18n": "~9.1.9",
+        "vue-i18n": "~9.2.2",
         "vue-image-crop-upload": "~3.0.3",
         "vue-multiselect": "~3.0.0-alpha.2",
-        "vue-prism-editor": "^2.0.0-alpha.2",
+        "vue-prism-editor": "~2.0.0-alpha.2",
         "vue-qrcode": "~1.0.0",
         "vue-router": "~4.0.14",
         "vue-toastification": "~2.0.0-rc.5",

server/cacheable-dns-http-agent.js

@@ -1,6 +1,8 @@
 const https = require("https");
 const http = require("http");
 const CacheableLookup = require("cacheable-lookup");
+const { Settings } = require("./settings");
+const { log } = require("../src/util");
 
 class CacheableDnsHttpAgent {
 
@@ -9,12 +11,30 @@ class CacheableDnsHttpAgent {
     static httpAgentList = {};
     static httpsAgentList = {};
 
+    static enable = false;
+
     /**
-     * Register cacheable to global agents
+     * Register/Disable cacheable to global agents
      */
-    static registerGlobalAgent() {
+    static async update() {
+        log.debug("CacheableDnsHttpAgent", "update");
+        let isEnable = await Settings.get("dnsCache");
+
+        if (isEnable !== this.enable) {
+            log.debug("CacheableDnsHttpAgent", "value changed");
+
+            if (isEnable) {
+                log.debug("CacheableDnsHttpAgent", "enable");
                 this.cacheable.install(http.globalAgent);
                 this.cacheable.install(https.globalAgent);
+            } else {
+                log.debug("CacheableDnsHttpAgent", "disable");
+                this.cacheable.uninstall(http.globalAgent);
+                this.cacheable.uninstall(https.globalAgent);
+            }
+        }
+
+        this.enable = isEnable;
     }
 
     static install(agent) {
@@ -26,6 +46,10 @@ class CacheableDnsHttpAgent {
      * @return {https.Agent}
      */
     static getHttpsAgent(agentOptions) {
+        if (!this.enable) {
+            return new https.Agent(agentOptions);
+        }
+
         let key = JSON.stringify(agentOptions);
         if (!(key in this.httpsAgentList)) {
             this.httpsAgentList[key] = new https.Agent(agentOptions);
@@ -39,6 +63,10 @@ class CacheableDnsHttpAgent {
      * @return {https.Agents}
      */
     static getHttpAgent(agentOptions) {
+        if (!this.enable) {
+            return new http.Agent(agentOptions);
+        }
+
         let key = JSON.stringify(agentOptions);
         if (!(key in this.httpAgentList)) {
             this.httpAgentList[key] = new http.Agent(agentOptions);

server/check-version.js

@@ -25,7 +25,7 @@ exports.startInterval = () => {
             let checkBeta = await setting("checkBeta");
 
             if (checkBeta && res.data.beta) {
-                if (compareVersions.compare(res.data.beta, res.data.beta, ">")) {
+                if (compareVersions.compare(res.data.beta, res.data.slow, ">")) {
                     exports.latestVersion = res.data.beta;
                     return;
                 }

server/client.js

@@ -4,7 +4,8 @@
 const { TimeLogger } = require("../src/util");
 const { R } = require("redbean-node");
 const { UptimeKumaServer } = require("./uptime-kuma-server");
-const io = UptimeKumaServer.getInstance().io;
+const server = UptimeKumaServer.getInstance();
+const io = server.io;
 const { setting } = require("./util-server");
 const checkVersion = require("./check-version");
 
@@ -121,7 +122,9 @@ async function sendInfo(socket) {
     socket.emit("info", {
         version: checkVersion.version,
         latestVersion: checkVersion.latestVersion,
-        primaryBaseURL: await setting("primaryBaseURL")
+        primaryBaseURL: await setting("primaryBaseURL"),
+        serverTimezone: await server.getTimezone(),
+        serverTimezoneOffset: server.getTimezoneOffset(),
     });
 }
 

server/database.js

@@ -62,8 +62,10 @@ class Database {
         "patch-add-clickable-status-page-link.sql": true,
         "patch-add-sqlserver-monitor.sql": true,
         "patch-add-other-auth.sql": { parents: [ "patch-monitor-basic-auth.sql" ] },
+        "patch-grpc-monitor.sql": true,
         "patch-add-radius-monitor.sql": true,
         "patch-monitor-add-resend-interval.sql": true,
+        "patch-maintenance-table2.sql": true,
         "patch-http-body-encoding.sql": true
     };
 
@@ -151,9 +153,6 @@ class Database {
         await R.exec("PRAGMA cache_size = -12000");
         await R.exec("PRAGMA auto_vacuum = FULL");
 
-        // Avoid error "SQLITE_BUSY: database is locked" by allowing SQLITE to wait up to 5 seconds to do a write
-        await R.exec("PRAGMA busy_timeout = 5000");
-
         // This ensures that an operating system crash or power failure will not corrupt the database.
         // FULL synchronous is very safe, but it is also slower.
         // Read more: https://sqlite.org/pragma.html#pragma_synchronous

server/docker.js

@@ -75,7 +75,7 @@ class DockerHost {
         if (dockerHost.dockerType === "socket") {
             options.socketPath = dockerHost.dockerDaemon;
         } else if (dockerHost.dockerType === "tcp") {
-            options.baseURL = dockerHost.dockerDaemon;
+            options.baseURL = DockerHost.patchDockerURL(dockerHost.dockerDaemon);
         }
 
         let res = await axios.request(options);
@@ -99,6 +99,18 @@ class DockerHost {
         }
 
     }
+
+    /**
+     * Since axios 0.27.X, it does not accept `tcp://` protocol.
+     * Change it to `http://` on the fly in order to fix it. (https://github.com/louislam/uptime-kuma/issues/2165)
+     */
+    static patchDockerURL(url) {
+        if (typeof url === "string") {
+            // Replace the first occurrence only with g
+            return url.replace(/tcp:\/\//g, "http://");
+        }
+        return url;
+    }
 }
 
 module.exports = {

server/jobs/clear-old-data.js

@@ -25,6 +25,10 @@ const DEFAULT_KEEP_PERIOD = 180;
         parsedPeriod = DEFAULT_KEEP_PERIOD;
     }
 
+    if (parsedPeriod < 1) {
+        log(`Data deletion has been disabled as period is less than 1. Period is ${parsedPeriod} days.`);
+    } else {
+
         log(`Clearing Data older than ${parsedPeriod} days...`);
 
         try {
@@ -35,6 +39,7 @@ const DEFAULT_KEEP_PERIOD = 180;
         } catch (e) {
             log(`Failed to clear old data: ${e.message}`);
         }
+    }
 
     exit();
 })();

server/model/heartbeat.js

@@ -1,8 +1,3 @@
-const dayjs = require("dayjs");
-const utc = require("dayjs/plugin/utc");
-let timezone = require("dayjs/plugin/timezone");
-dayjs.extend(utc);
-dayjs.extend(timezone);
 const { BeanModel } = require("redbean-node/dist/bean-model");
 
 /**
@@ -10,6 +5,7 @@ const { BeanModel } = require("redbean-node/dist/bean-model");
  *      0 = DOWN
  *      1 = UP
  *      2 = PENDING
+ *      3 = MAINTENANCE
  */
 class Heartbeat extends BeanModel {
 

server/model/maintenance.js

@@ -0,0 +1,217 @@
+const { BeanModel } = require("redbean-node/dist/bean-model");
+const { parseTimeObject, parseTimeFromTimeObject, utcToLocal, localToUTC, log } = require("../../src/util");
+const { timeObjectToUTC, timeObjectToLocal } = require("../util-server");
+const { R } = require("redbean-node");
+const dayjs = require("dayjs");
+
+class Maintenance extends BeanModel {
+
+    /**
+     * Return an object that ready to parse to JSON for public
+     * Only show necessary data to public
+     * @returns {Object}
+     */
+    async toPublicJSON() {
+
+        let dateRange = [];
+        if (this.start_date) {
+            dateRange.push(utcToLocal(this.start_date));
+            if (this.end_date) {
+                dateRange.push(utcToLocal(this.end_date));
+            }
+        }
+
+        let timeRange = [];
+        let startTime = timeObjectToLocal(parseTimeObject(this.start_time));
+        timeRange.push(startTime);
+        let endTime = timeObjectToLocal(parseTimeObject(this.end_time));
+        timeRange.push(endTime);
+
+        let obj = {
+            id: this.id,
+            title: this.title,
+            description: this.description,
+            strategy: this.strategy,
+            intervalDay: this.interval_day,
+            active: !!this.active,
+            dateRange: dateRange,
+            timeRange: timeRange,
+            weekdays: (this.weekdays) ? JSON.parse(this.weekdays) : [],
+            daysOfMonth: (this.days_of_month) ? JSON.parse(this.days_of_month) : [],
+            timeslotList: [],
+        };
+
+        const timeslotList = await this.getTimeslotList();
+
+        for (let timeslot of timeslotList) {
+            obj.timeslotList.push(await timeslot.toPublicJSON());
+        }
+
+        if (!Array.isArray(obj.weekdays)) {
+            obj.weekdays = [];
+        }
+
+        if (!Array.isArray(obj.daysOfMonth)) {
+            obj.daysOfMonth = [];
+        }
+
+        // Maintenance Status
+        if (!obj.active) {
+            obj.status = "inactive";
+        } else if (obj.strategy === "manual") {
+            obj.status = "under-maintenance";
+        } else if (obj.timeslotList.length > 0) {
+            let currentTimestamp = dayjs().unix();
+
+            for (let timeslot of obj.timeslotList) {
+                if (dayjs.utc(timeslot.startDate).unix() <= currentTimestamp && dayjs.utc(timeslot.endDate).unix() >= currentTimestamp) {
+                    log.debug("timeslot", "Timeslot ID: " + timeslot.id);
+                    log.debug("timeslot", "currentTimestamp:" + currentTimestamp);
+                    log.debug("timeslot", "timeslot.start_date:" + dayjs.utc(timeslot.startDate).unix());
+                    log.debug("timeslot", "timeslot.end_date:" + dayjs.utc(timeslot.endDate).unix());
+
+                    obj.status = "under-maintenance";
+                    break;
+                }
+            }
+
+            if (!obj.status) {
+                obj.status = "scheduled";
+            }
+        } else if (obj.timeslotList.length === 0) {
+            obj.status = "ended";
+        } else {
+            obj.status = "unknown";
+        }
+
+        return obj;
+    }
+
+    /**
+     * Only get future or current timeslots only
+     * @returns {Promise<[]>}
+     */
+    async getTimeslotList() {
+        return R.convertToBeans("maintenance_timeslot", await R.getAll(`
+            SELECT maintenance_timeslot.*
+            FROM maintenance_timeslot, maintenance
+            WHERE maintenance_timeslot.maintenance_id = maintenance.id
+            AND maintenance.id = ?
+            AND ${Maintenance.getActiveAndFutureMaintenanceSQLCondition()}
+        `, [
+            this.id
+        ]));
+    }
+
+    /**
+     * Return an object that ready to parse to JSON
+     * @param {string} timezone If not specified, the timeRange will be in UTC
+     * @returns {Object}
+     */
+    async toJSON(timezone = null) {
+        return this.toPublicJSON(timezone);
+    }
+
+    getDayOfWeekList() {
+        log.debug("timeslot", "List: " + this.weekdays);
+        return JSON.parse(this.weekdays).sort(function (a, b) {
+            return a - b;
+        });
+    }
+
+    getDayOfMonthList() {
+        return JSON.parse(this.days_of_month).sort(function (a, b) {
+            return a - b;
+        });
+    }
+
+    getStartDateTime() {
+        let startOfTheDay = dayjs.utc(this.start_date).format("HH:mm");
+        log.debug("timeslot", "startOfTheDay: " + startOfTheDay);
+
+        // Start Time
+        let startTimeSecond = dayjs.utc(this.start_time, "HH:mm").diff(dayjs.utc(startOfTheDay, "HH:mm"), "second");
+        log.debug("timeslot", "startTime: " + startTimeSecond);
+
+        // Bake StartDate + StartTime = Start DateTime
+        return dayjs.utc(this.start_date).add(startTimeSecond, "second");
+    }
+
+    getDuration() {
+        let duration = dayjs.utc(this.end_time, "HH:mm").diff(dayjs.utc(this.start_time, "HH:mm"), "second");
+        // Add 24hours if it is across day
+        if (duration < 0) {
+            duration += 24 * 3600;
+        }
+        return duration;
+    }
+
+    static jsonToBean(bean, obj) {
+        if (obj.id) {
+            bean.id = obj.id;
+        }
+
+        // Apply timezone offset to timeRange, as it cannot apply automatically.
+        if (obj.timeRange[0]) {
+            timeObjectToUTC(obj.timeRange[0]);
+            if (obj.timeRange[1]) {
+                timeObjectToUTC(obj.timeRange[1]);
+            }
+        }
+
+        bean.title = obj.title;
+        bean.description = obj.description;
+        bean.strategy = obj.strategy;
+        bean.interval_day = obj.intervalDay;
+        bean.active = obj.active;
+
+        if (obj.dateRange[0]) {
+            bean.start_date = localToUTC(obj.dateRange[0]);
+
+            if (obj.dateRange[1]) {
+                bean.end_date = localToUTC(obj.dateRange[1]);
+            }
+        }
+
+        bean.start_time = parseTimeFromTimeObject(obj.timeRange[0]);
+        bean.end_time = parseTimeFromTimeObject(obj.timeRange[1]);
+
+        bean.weekdays = JSON.stringify(obj.weekdays);
+        bean.days_of_month = JSON.stringify(obj.daysOfMonth);
+
+        return bean;
+    }
+
+    /**
+     * SQL conditions for active maintenance
+     * @returns {string}
+     */
+    static getActiveMaintenanceSQLCondition() {
+        return `
+            (
+                (maintenance_timeslot.start_date <= DATETIME('now')
+                AND maintenance_timeslot.end_date >= DATETIME('now')
+                AND maintenance.active = 1)
+                OR
+                (maintenance.strategy = 'manual' AND active = 1)
+            )
+        `;
+    }
+
+    /**
+     * SQL conditions for active and future maintenance
+     * @returns {string}
+     */
+    static getActiveAndFutureMaintenanceSQLCondition() {
+        return `
+            (
+                ((maintenance_timeslot.end_date >= DATETIME('now')
+                AND maintenance.active = 1)
+                OR
+                (maintenance.strategy = 'manual' AND active = 1))
+            )
+        `;
+    }
+}
+
+module.exports = Maintenance;

server/model/maintenance_timeslot.js

@@ -0,0 +1,189 @@
+const { BeanModel } = require("redbean-node/dist/bean-model");
+const { R } = require("redbean-node");
+const dayjs = require("dayjs");
+const { log, utcToLocal, SQL_DATETIME_FORMAT_WITHOUT_SECOND, localToUTC } = require("../../src/util");
+const { UptimeKumaServer } = require("../uptime-kuma-server");
+
+class MaintenanceTimeslot extends BeanModel {
+
+    async toPublicJSON() {
+        const serverTimezoneOffset = UptimeKumaServer.getInstance().getTimezoneOffset();
+
+        const obj = {
+            id: this.id,
+            startDate: this.start_date,
+            endDate: this.end_date,
+            startDateServerTimezone: utcToLocal(this.start_date, SQL_DATETIME_FORMAT_WITHOUT_SECOND),
+            endDateServerTimezone: utcToLocal(this.end_date, SQL_DATETIME_FORMAT_WITHOUT_SECOND),
+            serverTimezoneOffset,
+        };
+
+        return obj;
+    }
+
+    async toJSON() {
+        return await this.toPublicJSON();
+    }
+
+    /**
+     * @param {Maintenance} maintenance
+     * @param {dayjs} minDate (For recurring type only) Generate a next timeslot from this date.
+     * @param {boolean} removeExist Remove existing timeslot before create
+     * @returns {Promise<MaintenanceTimeslot>}
+     */
+    static async generateTimeslot(maintenance, minDate = null, removeExist = false) {
+        if (removeExist) {
+            await R.exec("DELETE FROM maintenance_timeslot WHERE maintenance_id = ? ", [
+                maintenance.id
+            ]);
+        }
+
+        if (maintenance.strategy === "manual") {
+            log.debug("maintenance", "No need to generate timeslot for manual type");
+
+        } else if (maintenance.strategy === "single") {
+            let bean = R.dispense("maintenance_timeslot");
+            bean.maintenance_id = maintenance.id;
+            bean.start_date = maintenance.start_date;
+            bean.end_date = maintenance.end_date;
+            bean.generated_next = true;
+            return await R.store(bean);
+
+        } else if (maintenance.strategy === "recurring-interval") {
+            // Prevent dead loop, in case interval_day is not set
+            if (!maintenance.interval_day || maintenance.interval_day <= 0) {
+                maintenance.interval_day = 1;
+            }
+
+            return await this.handleRecurringType(maintenance, minDate, (startDateTime) => {
+                return startDateTime.add(maintenance.interval_day, "day");
+            }, () => {
+                return true;
+            });
+
+        } else if (maintenance.strategy === "recurring-weekday") {
+            let dayOfWeekList = maintenance.getDayOfWeekList();
+            log.debug("timeslot", dayOfWeekList);
+
+            if (dayOfWeekList.length <= 0) {
+                log.debug("timeslot", "No weekdays selected?");
+                return null;
+            }
+
+            const isValid = (startDateTime) => {
+                log.debug("timeslot", "nextDateTime: " + startDateTime);
+
+                let day = startDateTime.local().day();
+                log.debug("timeslot", "nextDateTime.day(): " + day);
+
+                return dayOfWeekList.includes(day);
+            };
+
+            return await this.handleRecurringType(maintenance, minDate, (startDateTime) => {
+                while (true) {
+                    startDateTime = startDateTime.add(1, "day");
+
+                    if (isValid(startDateTime)) {
+                        return startDateTime;
+                    }
+                }
+            }, isValid);
+
+        } else if (maintenance.strategy === "recurring-day-of-month") {
+            let dayOfMonthList = maintenance.getDayOfMonthList();
+            if (dayOfMonthList.length <= 0) {
+                log.debug("timeslot", "No day selected?");
+                return null;
+            }
+
+            const isValid = (startDateTime) => {
+                let day = parseInt(startDateTime.local().format("D"));
+
+                log.debug("timeslot", "day: " + day);
+
+                // Check 1-31
+                if (dayOfMonthList.includes(day)) {
+                    return startDateTime;
+                }
+
+                // Check "lastDay1","lastDay2"...
+                let daysInMonth = startDateTime.daysInMonth();
+                let lastDayList = [];
+
+                // Small first, e.g. 28 > 29 > 30 > 31
+                for (let i = 4; i >= 1; i--) {
+                    if (dayOfMonthList.includes("lastDay" + i)) {
+                        lastDayList.push(daysInMonth - i + 1);
+                    }
+                }
+                log.debug("timeslot", lastDayList);
+                return lastDayList.includes(day);
+            };
+
+            return await this.handleRecurringType(maintenance, minDate, (startDateTime) => {
+                while (true) {
+                    startDateTime = startDateTime.add(1, "day");
+                    if (isValid(startDateTime)) {
+                        return startDateTime;
+                    }
+                }
+            }, isValid);
+        } else {
+            throw new Error("Unknown maintenance strategy");
+        }
+    }
+
+    /**
+     * Generate a next timeslot for all recurring types
+     * @param maintenance
+     * @param minDate
+     * @param {function} nextDayCallback The logic how to get the next possible day
+     * @param {function} isValidCallback Check the day whether is matched the current strategy
+     * @returns {Promise<null|MaintenanceTimeslot>}
+     */
+    static async handleRecurringType(maintenance, minDate, nextDayCallback, isValidCallback) {
+        let bean = R.dispense("maintenance_timeslot");
+
+        let duration = maintenance.getDuration();
+        let startDateTime = maintenance.getStartDateTime();
+        let endDateTime;
+
+        // Keep generating from the first possible date, until it is ok
+        while (true) {
+            log.debug("timeslot", "startDateTime: " + startDateTime.format());
+
+            // Handling out of effective date range
+            if (startDateTime.diff(dayjs.utc(maintenance.end_date)) > 0) {
+                log.debug("timeslot", "Out of effective date range");
+                return null;
+            }
+
+            endDateTime = startDateTime.add(duration, "second");
+
+            // If endDateTime is out of effective date range, use the end datetime from effective date range
+            if (endDateTime.diff(dayjs.utc(maintenance.end_date)) > 0) {
+                endDateTime = dayjs.utc(maintenance.end_date);
+            }
+
+            // If minDate is set, the endDateTime must be bigger than it.
+            // And the endDateTime must be bigger current time
+            // Is valid under current recurring strategy
+            if (
+                (!minDate || endDateTime.diff(minDate) > 0) &&
+                endDateTime.diff(dayjs()) > 0 &&
+                isValidCallback(startDateTime)
+            ) {
+                break;
+            }
+            startDateTime = nextDayCallback(startDateTime);
+        }
+
+        bean.maintenance_id = maintenance.id;
+        bean.start_date = localToUTC(startDateTime);
+        bean.end_date = localToUTC(endDateTime);
+        bean.generated_next = false;
+        return await R.store(bean);
+    }
+}
+
+module.exports = MaintenanceTimeslot;

server/model/monitor.js

@@ -1,13 +1,11 @@
 const https = require("https");
 const dayjs = require("dayjs");
-const utc = require("dayjs/plugin/utc");
-let timezone = require("dayjs/plugin/timezone");
-dayjs.extend(utc);
-dayjs.extend(timezone);
 const axios = require("axios");
 const { Prometheus } = require("../prometheus");
-const { log, UP, DOWN, PENDING, flipStatus, TimeLogger } = require("../../src/util");
+const { log, UP, DOWN, PENDING, MAINTENANCE, flipStatus, TimeLogger, MAX_INTERVAL_SECOND, MIN_INTERVAL_SECOND } = require("../../src/util");
-const { tcping, ping, dnsResolve, checkCertificate, checkStatusCode, getTotalClientInRoom, setting, mssqlQuery, postgresQuery, mqttAsync, setSetting, httpNtlm, radius } = require("../util-server");
+const { tcping, ping, dnsResolve, checkCertificate, checkStatusCode, getTotalClientInRoom, setting, mssqlQuery, postgresQuery, mysqlQuery, mqttAsync, setSetting, httpNtlm, radius, grpcQuery,
+    redisPingAsync
+} = require("../util-server");
 const { R } = require("redbean-node");
 const { BeanModel } = require("redbean-node/dist/bean-model");
 const { Notification } = require("../notification");
@@ -17,12 +15,16 @@ const version = require("../../package.json").version;
 const apicache = require("../modules/apicache");
 const { UptimeKumaServer } = require("../uptime-kuma-server");
 const { CacheableDnsHttpAgent } = require("../cacheable-dns-http-agent");
+const { DockerHost } = require("../docker");
+const Maintenance = require("./maintenance");
+const { UptimeCacheList } = require("../uptime-cache-list");
 
 /**
  * status:
  *      0 = DOWN
  *      1 = UP
  *      2 = PENDING
+ *      3 = MAINTENANCE
  */
 class Monitor extends BeanModel {
 
@@ -36,6 +38,7 @@ class Monitor extends BeanModel {
             id: this.id,
             name: this.name,
             sendUrl: this.sendUrl,
+            maintenance: await Monitor.isUnderMaintenance(this.id),
         };
 
         if (this.sendUrl) {
@@ -89,26 +92,23 @@ class Monitor extends BeanModel {
             dns_resolve_type: this.dns_resolve_type,
             dns_resolve_server: this.dns_resolve_server,
             dns_last_result: this.dns_last_result,
-            pushToken: this.pushToken,
             docker_container: this.docker_container,
             docker_host: this.docker_host,
             proxyId: this.proxy_id,
             notificationIDList,
             tags: tags,
-            mqttUsername: this.mqttUsername,
+            maintenance: await Monitor.isUnderMaintenance(this.id),
-            mqttPassword: this.mqttPassword,
             mqttTopic: this.mqttTopic,
             mqttSuccessMessage: this.mqttSuccessMessage,
-            databaseConnectionString: this.databaseConnectionString,
             databaseQuery: this.databaseQuery,
             authMethod: this.authMethod,
-            authWorkstation: this.authWorkstation,
+            grpcUrl: this.grpcUrl,
-            authDomain: this.authDomain,
+            grpcProtobuf: this.grpcProtobuf,
-            radiusUsername: this.radiusUsername,
+            grpcMethod: this.grpcMethod,
-            radiusPassword: this.radiusPassword,
+            grpcServiceName: this.grpcServiceName,
+            grpcEnableTls: this.getGrpcEnableTls(),
             radiusCalledStationId: this.radiusCalledStationId,
             radiusCallingStationId: this.radiusCallingStationId,
-            radiusSecret: this.radiusSecret,
             httpBodyEncoding: this.httpBodyEncoding
         };
 
@@ -117,12 +117,23 @@ class Monitor extends BeanModel {
                 ...data,
                 headers: this.headers,
                 body: this.body,
+                grpcBody: this.grpcBody,
+                grpcMetadata: this.grpcMetadata,
                 basic_auth_user: this.basic_auth_user,
                 basic_auth_pass: this.basic_auth_pass,
                 pushToken: this.pushToken,
+                databaseConnectionString: this.databaseConnectionString,
+                radiusUsername: this.radiusUsername,
+                radiusPassword: this.radiusPassword,
+                radiusSecret: this.radiusSecret,
+                mqttUsername: this.mqttUsername,
+                mqttPassword: this.mqttPassword,
+                authWorkstation: this.authWorkstation,
+                authDomain: this.authDomain,
             };
         }
 
+        data.includeSensitiveData = includeSensitiveData;
         return data;
     }
 
@@ -167,6 +178,14 @@ class Monitor extends BeanModel {
         return Boolean(this.upsideDown);
     }
 
+    /**
+     * Parse to boolean
+     * @returns {boolean}
+     */
+    getGrpcEnableTls() {
+        return Boolean(this.grpcEnableTls);
+    }
+
     /**
      * Get accepted status codes
      * @returns {Object}
@@ -230,7 +249,10 @@ class Monitor extends BeanModel {
             }
 
             try {
-                if (this.type === "http" || this.type === "keyword") {
+                if (await Monitor.isUnderMaintenance(this.id)) {
+                    bean.msg = "Monitor under maintenance";
+                    bean.status = MAINTENANCE;
+                } else if (this.type === "http" || this.type === "keyword") {
                     // Do not do any queries/high loading things before the "bean.ping"
                     let startTime = dayjs().valueOf();
 
@@ -260,6 +282,7 @@ class Monitor extends BeanModel {
                         contentType = "text/xml; charset=utf-8";
                     }
 
+                    // Axios Options
                     const options = {
                         url: this.url,
                         method: (this.method || "get").toLowerCase(),
@@ -299,20 +322,8 @@ class Monitor extends BeanModel {
                     log.debug("monitor", `[${this.name}] Axios Options: ${JSON.stringify(options)}`);
                     log.debug("monitor", `[${this.name}] Axios Request`);
 
-                    let res;
+                    // Make Request
-                    if (this.auth_method === "ntlm") {
+                    let res = await this.makeAxiosRequest(options);
-                        options.httpsAgent.keepAlive = true;
-
-                        res = await httpNtlm(options, {
-                            username: this.basic_auth_user,
-                            password: this.basic_auth_pass,
-                            domain: this.authDomain,
-                            workstation: this.authWorkstation ? this.authWorkstation : undefined
-                        });
-
-                    } else {
-                        res = await axios.request(options);
-                    }
 
                     bean.msg = `${res.status} - ${res.statusText}`;
                     bean.ping = dayjs().valueOf() - startTime;
@@ -511,14 +522,16 @@ class Monitor extends BeanModel {
                     if (dockerHost._dockerType === "socket") {
                         options.socketPath = dockerHost._dockerDaemon;
                     } else if (dockerHost._dockerType === "tcp") {
-                        options.baseURL = dockerHost._dockerDaemon;
+                        options.baseURL = DockerHost.patchDockerURL(dockerHost._dockerDaemon);
                     }
 
                     log.debug(`[${this.name}] Axios Request`);
                     let res = await axios.request(options);
                     if (res.data.State.Running) {
                         bean.status = UP;
-                        bean.msg = "";
+                        bean.msg = res.data.State.Status;
+                    } else {
+                        throw Error("Container State is " + res.data.State.Status);
                     }
                 } else if (this.type === "mqtt") {
                     bean.msg = await mqttAsync(this.hostname, this.mqttTopic, this.mqttSuccessMessage, {
@@ -536,16 +549,66 @@ class Monitor extends BeanModel {
                     bean.msg = "";
                     bean.status = UP;
                     bean.ping = dayjs().valueOf() - startTime;
+                } else if (this.type === "grpc-keyword") {
+                    let startTime = dayjs().valueOf();
+                    const options = {
+                        grpcUrl: this.grpcUrl,
+                        grpcProtobufData: this.grpcProtobuf,
+                        grpcServiceName: this.grpcServiceName,
+                        grpcEnableTls: this.grpcEnableTls,
+                        grpcMethod: this.grpcMethod,
+                        grpcBody: this.grpcBody,
+                        keyword: this.keyword
+                    };
+                    const response = await grpcQuery(options);
+                    bean.ping = dayjs().valueOf() - startTime;
+                    log.debug("monitor:", `gRPC response: ${JSON.stringify(response)}`);
+                    let responseData = response.data;
+                    if (responseData.length > 50) {
+                        responseData = responseData.toString().substring(0, 47) + "...";
+                    }
+                    if (response.code !== 1) {
+                        bean.status = DOWN;
+                        bean.msg = `Error in send gRPC ${response.code} ${response.errorMessage}`;
+                    } else {
+                        if (response.data.toString().includes(this.keyword)) {
+                            bean.status = UP;
+                            bean.msg = `${responseData}, keyword [${this.keyword}] is found`;
+                        } else {
+                            log.debug("monitor:", `GRPC response [${response.data}] + ", but keyword [${this.keyword}] is not in [" + ${response.data} + "]"`);
+                            bean.status = DOWN;
+                            bean.msg = `, but keyword [${this.keyword}] is not in [" + ${responseData} + "]`;
+                        }
+                    }
                 } else if (this.type === "postgres") {
                     let startTime = dayjs().valueOf();
 
                     await postgresQuery(this.databaseConnectionString, this.databaseQuery);
 
+                    bean.msg = "";
+                    bean.status = UP;
+                    bean.ping = dayjs().valueOf() - startTime;
+                } else if (this.type === "mysql") {
+                    let startTime = dayjs().valueOf();
+
+                    await mysqlQuery(this.databaseConnectionString, this.databaseQuery);
+
                     bean.msg = "";
                     bean.status = UP;
                     bean.ping = dayjs().valueOf() - startTime;
                 } else if (this.type === "radius") {
                     let startTime = dayjs().valueOf();
+
+                    // Handle monitors that were created before the
+                    // update and as such don't have a value for
+                    // this.port.
+                    let port;
+                    if (this.port == null) {
+                        port = 1812;
+                    } else {
+                        port = this.port;
+                    }
+
                     try {
                         const resp = await radius(
                             this.hostname,
@@ -553,7 +616,8 @@ class Monitor extends BeanModel {
                             this.radiusPassword,
                             this.radiusCalledStationId,
                             this.radiusCallingStationId,
-                            this.radiusSecret
+                            this.radiusSecret,
+                            port
                         );
                         if (resp.code) {
                             bean.msg = resp.code;
@@ -568,6 +632,12 @@ class Monitor extends BeanModel {
                         }
                     }
                     bean.ping = dayjs().valueOf() - startTime;
+                } else if (this.type === "redis") {
+                    let startTime = dayjs().valueOf();
+
+                    bean.msg = await redisPingAsync(this.databaseConnectionString);
+                    bean.status = UP;
+                    bean.ping = dayjs().valueOf() - startTime;
                 } else {
                     bean.msg = "Unknown Monitor Type";
                     bean.status = PENDING;
@@ -606,8 +676,12 @@ class Monitor extends BeanModel {
             if (isImportant) {
                 bean.important = true;
 
+                if (Monitor.isImportantForNotification(isFirstBeat, previousBeat?.status, bean.status)) {
                     log.debug("monitor", `[${this.name}] sendNotification`);
                     await Monitor.sendNotification(isFirstBeat, this, bean);
+                } else {
+                    log.debug("monitor", `[${this.name}] will not sendNotification because it is (or was) under maintenance`);
+                }
 
                 // Reset down count
                 bean.downCount = 0;
@@ -616,6 +690,8 @@ class Monitor extends BeanModel {
                 log.debug("monitor", `[${this.name}] apicache clear`);
                 apicache.clear();
 
+                UptimeKumaServer.getInstance().sendMaintenanceListByUserID(this.user_id);
+
             } else {
                 bean.important = false;
 
@@ -639,11 +715,14 @@ class Monitor extends BeanModel {
                     beatInterval = this.retryInterval;
                 }
                 log.warn("monitor", `Monitor #${this.id} '${this.name}': Pending: ${bean.msg} | Max retries: ${this.maxretries} | Retry: ${retries} | Retry Interval: ${beatInterval} seconds | Type: ${this.type}`);
+            } else if (bean.status === MAINTENANCE) {
+                log.warn("monitor", `Monitor #${this.id} '${this.name}': Under Maintenance | Type: ${this.type}`);
             } else {
                 log.warn("monitor", `Monitor #${this.id} '${this.name}': Failing: ${bean.msg} | Interval: ${beatInterval} seconds | Type: ${this.type} | Down Count: ${bean.downCount} | Resend Interval: ${this.resendInterval}`);
             }
 
             log.debug("monitor", `[${this.name}] Send to socket`);
+            UptimeCacheList.clearCache(this.id);
             io.to(this.user_id).emit("heartbeat", bean.toJSON());
             Monitor.sendStats(io, this.id, this.user_id);
 
@@ -690,6 +769,40 @@ class Monitor extends BeanModel {
         }
     }
 
+    async makeAxiosRequest(options, finalCall = false) {
+        try {
+            let res;
+            if (this.auth_method === "ntlm") {
+                options.httpsAgent.keepAlive = true;
+
+                res = await httpNtlm(options, {
+                    username: this.basic_auth_user,
+                    password: this.basic_auth_pass,
+                    domain: this.authDomain,
+                    workstation: this.authWorkstation ? this.authWorkstation : undefined
+                });
+
+            } else {
+                res = await axios.request(options);
+            }
+
+            return res;
+        } catch (e) {
+            // Fix #2253
+            // Read more: https://stackoverflow.com/questions/1759956/curl-error-18-transfer-closed-with-outstanding-read-data-remaining
+            if (!finalCall && typeof e.message === "string" && e.message.includes("maxContentLength size of -1 exceeded")) {
+                log.debug("monitor", "makeAxiosRequest with gzip");
+                options.headers["Accept-Encoding"] = "gzip, deflate";
+                return this.makeAxiosRequest(options, true);
+            } else {
+                if (typeof e.message === "string" && e.message.includes("maxContentLength size of -1 exceeded")) {
+                    e.message = "response timeout: incomplete response within a interval";
+                }
+                throw e;
+            }
+        }
+    }
+
     /** Stop monitor */
     stop() {
         clearTimeout(this.heartbeatInterval);
@@ -828,7 +941,15 @@ class Monitor extends BeanModel {
      * @param {number} duration Hours
      * @param {number} monitorID ID of monitor to calculate
      */
-    static async calcUptime(duration, monitorID) {
+    static async calcUptime(duration, monitorID, forceNoCache = false) {
+
+        if (!forceNoCache) {
+            let cachedUptime = UptimeCacheList.getUptime(monitorID, duration);
+            if (cachedUptime != null) {
+                return cachedUptime;
+            }
+        }
+
         const timeLogger = new TimeLogger();
 
         const startTime = R.isoDateTime(dayjs.utc().subtract(duration, "hour"));
@@ -849,7 +970,7 @@ class Monitor extends BeanModel {
                -- SUM all uptime duration, also trim off the beat out of time window
                 SUM(
                     CASE
-                        WHEN (status = 1)
+                        WHEN (status = 1 OR status = 3)
                         THEN
                             CASE
                                 WHEN (JULIANDAY(\`time\`) - JULIANDAY(?)) * 86400 < duration
@@ -887,6 +1008,9 @@ class Monitor extends BeanModel {
             }
         }
 
+        // Cache
+        UptimeCacheList.addUptime(monitorID, duration, uptime);
+
         return uptime;
     }
 
@@ -920,11 +1044,49 @@ class Monitor extends BeanModel {
         // DOWN -> PENDING = this case not exists
         // DOWN -> DOWN = not important
         // * DOWN -> UP = important
-        let isImportant = isFirstBeat ||
+        // MAINTENANCE -> MAINTENANCE = not important
+        // * MAINTENANCE -> UP = important
+        // * MAINTENANCE -> DOWN = important
+        // * DOWN -> MAINTENANCE = important
+        // * UP -> MAINTENANCE = important
+        return isFirstBeat ||
+            (previousBeatStatus === DOWN && currentBeatStatus === MAINTENANCE) ||
+            (previousBeatStatus === UP && currentBeatStatus === MAINTENANCE) ||
+            (previousBeatStatus === MAINTENANCE && currentBeatStatus === DOWN) ||
+            (previousBeatStatus === MAINTENANCE && currentBeatStatus === UP) ||
+            (previousBeatStatus === UP && currentBeatStatus === DOWN) ||
+            (previousBeatStatus === DOWN && currentBeatStatus === UP) ||
+            (previousBeatStatus === PENDING && currentBeatStatus === DOWN);
+    }
+
+    /**
+     * Is this beat important for notifications?
+     * @param {boolean} isFirstBeat Is this the first beat of this monitor?
+     * @param {const} previousBeatStatus Status of the previous beat
+     * @param {const} currentBeatStatus Status of the current beat
+     * @returns {boolean} True if is an important beat else false
+     */
+    static isImportantForNotification(isFirstBeat, previousBeatStatus, currentBeatStatus) {
+        // * ? -> ANY STATUS = important [isFirstBeat]
+        // UP -> PENDING = not important
+        // * UP -> DOWN = important
+        // UP -> UP = not important
+        // PENDING -> PENDING = not important
+        // * PENDING -> DOWN = important
+        // PENDING -> UP = not important
+        // DOWN -> PENDING = this case not exists
+        // DOWN -> DOWN = not important
+        // * DOWN -> UP = important
+        // MAINTENANCE -> MAINTENANCE = not important
+        // MAINTENANCE -> UP = not important
+        // * MAINTENANCE -> DOWN = important
+        // DOWN -> MAINTENANCE = not important
+        // UP -> MAINTENANCE = not important
+        return isFirstBeat ||
+            (previousBeatStatus === MAINTENANCE && currentBeatStatus === DOWN) ||
             (previousBeatStatus === UP && currentBeatStatus === DOWN) ||
             (previousBeatStatus === DOWN && currentBeatStatus === UP) ||
             (previousBeatStatus === PENDING && currentBeatStatus === DOWN);
-        return isImportant;
     }
 
     /**
@@ -948,7 +1110,13 @@ class Monitor extends BeanModel {
 
             for (let notification of notificationList) {
                 try {
-                    await Notification.send(JSON.parse(notification.config), msg, await monitor.toJSON(false), bean.toJSON());
+                    // Prevent if the msg is undefined, notifications such as Discord cannot send out.
+                    const heartbeatJSON = bean.toJSON();
+                    if (!heartbeatJSON["msg"]) {
+                        heartbeatJSON["msg"] = "N/A";
+                    }
+
+                    await Notification.send(JSON.parse(notification.config), msg, await monitor.toJSON(false), heartbeatJSON);
                 } catch (e) {
                     log.error("monitor", "Cannot send notification to " + notification.name);
                     log.error("monitor", e);
@@ -1061,6 +1229,35 @@ class Monitor extends BeanModel {
             monitorID
         ]);
     }
+
+    /**
+     * Check if monitor is under maintenance
+     * @param {number} monitorID ID of monitor to check
+     * @returns {Promise<boolean>}
+     */
+    static async isUnderMaintenance(monitorID) {
+        let activeCondition = Maintenance.getActiveMaintenanceSQLCondition();
+        const maintenance = await R.getRow(`
+            SELECT COUNT(*) AS count
+            FROM monitor_maintenance mm
+            JOIN maintenance
+                ON mm.maintenance_id = maintenance.id
+                AND mm.monitor_id = ?
+            LEFT JOIN maintenance_timeslot
+                ON maintenance_timeslot.maintenance_id = maintenance.id
+            WHERE ${activeCondition}
+            LIMIT 1`, [ monitorID ]);
+        return maintenance.count !== 0;
+    }
+
+    validate() {
+        if (this.interval > MAX_INTERVAL_SECOND) {
+            throw new Error(`Interval cannot be more than ${MAX_INTERVAL_SECOND} seconds`);
+        }
+        if (this.interval < MIN_INTERVAL_SECOND) {
+            throw new Error(`Interval cannot be less than ${MIN_INTERVAL_SECOND} seconds`);
+        }
+    }
 }
 
 module.exports = Monitor;

server/model/status_page.js

@@ -2,6 +2,8 @@ const { BeanModel } = require("redbean-node/dist/bean-model");
 const { R } = require("redbean-node");
 const cheerio = require("cheerio");
 const { UptimeKumaServer } = require("../uptime-kuma-server");
+const jsesc = require("jsesc");
+const Maintenance = require("./maintenance");
 
 class StatusPage extends BeanModel {
 
@@ -36,7 +38,7 @@ class StatusPage extends BeanModel {
      */
     static async renderHTML(indexHTML, statusPage) {
         const $ = cheerio.load(indexHTML);
-        const description155 = statusPage.description?.substring(0, 155);
+        const description155 = statusPage.description?.substring(0, 155) ?? "";
 
         $("title").text(statusPage.title);
         $("meta[name=description]").attr("content", description155);
@@ -56,13 +58,19 @@ class StatusPage extends BeanModel {
         head.append(`<meta property="og:description" content="${description155}" />`);
 
         // Preload data
-        const json = JSON.stringify(await StatusPage.getStatusPageData(statusPage));
+        // Add jsesc, fix https://github.com/louislam/uptime-kuma/issues/2186
-        head.append(`
+        const escapedJSONObject = jsesc(await StatusPage.getStatusPageData(statusPage), {
-            <script>
+            "isScriptContext": true
-                window.preloadData = ${json}
+        });
+
+        const script = $(`
+            <script id="preload-data" data-json="{}">
+                window.preloadData = ${escapedJSONObject};
             </script>
         `);
 
+        head.append(script);
+
         // manifest.json
         $("link[rel=manifest]").attr("href", `/api/status-page/${statusPage.slug}/manifest.json`);
 
@@ -83,6 +91,8 @@ class StatusPage extends BeanModel {
             incident = incident.toPublicJSON();
         }
 
+        let maintenanceList = await StatusPage.getMaintenanceList(statusPage.id);
+
         // Public Group List
         const publicGroupList = [];
         const showTags = !!statusPage.show_tags;
@@ -100,7 +110,8 @@ class StatusPage extends BeanModel {
         return {
             config: await statusPage.toPublicJSON(),
             incident,
-            publicGroupList
+            publicGroupList,
+            maintenanceList,
         };
     }
 
@@ -259,6 +270,38 @@ class StatusPage extends BeanModel {
         }
     }
 
+    /**
+     * Get list of maintenances
+     * @param {number} statusPageId ID of status page to get maintenance for
+     * @returns {Object} Object representing maintenances sanitized for public
+     */
+    static async getMaintenanceList(statusPageId) {
+        try {
+            const publicMaintenanceList = [];
+
+            let activeCondition = Maintenance.getActiveMaintenanceSQLCondition();
+            let maintenanceBeanList = R.convertToBeans("maintenance", await R.getAll(`
+                SELECT DISTINCT maintenance.*
+                FROM maintenance
+                JOIN maintenance_status_page
+                    ON maintenance_status_page.maintenance_id = maintenance.id
+                    AND maintenance_status_page.status_page_id = ?
+                LEFT JOIN maintenance_timeslot
+                    ON maintenance_timeslot.maintenance_id = maintenance.id
+                WHERE ${activeCondition}
+                ORDER BY maintenance.end_date
+            `, [ statusPageId ]));
+
+            for (const bean of maintenanceBeanList) {
+                publicMaintenanceList.push(await bean.toPublicJSON());
+            }
+
+            return publicMaintenanceList;
+
+        } catch (error) {
+            return [];
+        }
+    }
 }
 
 module.exports = StatusPage;

server/modules/dayjs/plugin/timezone.d.ts

@@ -0,0 +1,20 @@
+import { PluginFunc, ConfigType } from 'dayjs'
+
+declare const plugin: PluginFunc
+export = plugin
+
+declare module 'dayjs' {
+  interface Dayjs {
+    tz(timezone?: string, keepLocalTime?: boolean): Dayjs
+    offsetName(type?: 'short' | 'long'): string | undefined
+  }
+
+  interface DayjsTimezone {
+    (date: ConfigType, timezone?: string): Dayjs
+    (date: ConfigType, format: string, timezone?: string): Dayjs
+    guess(): string
+    setDefault(timezone?: string): void
+  }
+
+  const tz: DayjsTimezone
+}

server/modules/dayjs/plugin/timezone.js

@@ -0,0 +1,115 @@
+/**
+ * Copy from node_modules/dayjs/plugin/timezone.js
+ * Try to fix https://github.com/louislam/uptime-kuma/issues/2318
+ * Source: https://github.com/iamkun/dayjs/tree/dev/src/plugin/utc
+ * License: MIT
+ */
+!function (t, e) {
+    // eslint-disable-next-line no-undef
+    typeof exports == "object" && typeof module != "undefined" ? module.exports = e() : typeof define == "function" && define.amd ? define(e) : (t = typeof globalThis != "undefined" ? globalThis : t || self).dayjs_plugin_timezone = e();
+}(this, (function () {
+    "use strict";
+    let t = {
+        year: 0,
+        month: 1,
+        day: 2,
+        hour: 3,
+        minute: 4,
+        second: 5
+    };
+    let e = {};
+    return function (n, i, o) {
+        let r;
+        let a = function (t, n, i) {
+            void 0 === i && (i = {});
+            let o = new Date(t);
+            let r = function (t, n) {
+                void 0 === n && (n = {});
+                let i = n.timeZoneName || "short";
+                let o = t + "|" + i;
+                let r = e[o];
+                return r || (r = new Intl.DateTimeFormat("en-US", {
+                    hour12: !1,
+                    timeZone: t,
+                    year: "numeric",
+                    month: "2-digit",
+                    day: "2-digit",
+                    hour: "2-digit",
+                    minute: "2-digit",
+                    second: "2-digit",
+                    timeZoneName: i
+                }), e[o] = r), r;
+            }(n, i);
+            return r.formatToParts(o);
+        };
+        let u = function (e, n) {
+            let i = a(e, n);
+            let r = [];
+            let u = 0;
+            for (; u < i.length; u += 1) {
+                let f = i[u];
+                let s = f.type;
+                let m = f.value;
+                let c = t[s];
+                c >= 0 && (r[c] = parseInt(m, 10));
+            }
+            let d = r[3];
+            let l = d === 24 ? 0 : d;
+            let v = r[0] + "-" + r[1] + "-" + r[2] + " " + l + ":" + r[4] + ":" + r[5] + ":000";
+            let h = +e;
+            return (o.utc(v).valueOf() - (h -= h % 1e3)) / 6e4;
+        };
+        let f = i.prototype;
+        f.tz = function (t, e) {
+            void 0 === t && (t = r);
+            let n = this.utcOffset();
+            let i = this.toDate();
+            let a = i.toLocaleString("en-US", { timeZone: t }).replace("\u202f", " ");
+            let u = Math.round((i - new Date(a)) / 1e3 / 60);
+            let f = o(a).$set("millisecond", this.$ms).utcOffset(15 * -Math.round(i.getTimezoneOffset() / 15) - u, !0);
+            if (e) {
+                let s = f.utcOffset();
+                f = f.add(n - s, "minute");
+            }
+            return f.$x.$timezone = t, f;
+        }, f.offsetName = function (t) {
+            let e = this.$x.$timezone || o.tz.guess();
+            let n = a(this.valueOf(), e, { timeZoneName: t }).find((function (t) {
+                return t.type.toLowerCase() === "timezonename";
+            }));
+            return n && n.value;
+        };
+        let s = f.startOf;
+        f.startOf = function (t, e) {
+            if (!this.$x || !this.$x.$timezone) {
+                return s.call(this, t, e);
+            }
+            let n = o(this.format("YYYY-MM-DD HH:mm:ss:SSS"));
+            return s.call(n, t, e).tz(this.$x.$timezone, !0);
+        }, o.tz = function (t, e, n) {
+            let i = n && e;
+            let a = n || e || r;
+            let f = u(+o(), a);
+            if (typeof t != "string") {
+                return o(t).tz(a);
+            }
+            let s = function (t, e, n) {
+                let i = t - 60 * e * 1e3;
+                let o = u(i, n);
+                if (e === o) {
+                    return [ i, e ];
+                }
+                let r = u(i -= 60 * (o - e) * 1e3, n);
+                return o === r ? [ i, o ] : [ t - 60 * Math.min(o, r) * 1e3, Math.max(o, r) ];
+            }(o.utc(t, i).valueOf(), f, a);
+            let m = s[0];
+            let c = s[1];
+            let d = o(m).utcOffset(c);
+            return d.$x.$timezone = a, d;
+        }, o.tz.guess = function () {
+            return Intl.DateTimeFormat().resolvedOptions().timeZone;
+        }, o.tz.setDefault = function (t) {
+            r = t;
+        };
+    };
+}));

server/notification-providers/discord.js

@@ -64,7 +64,7 @@ class Discord extends NotificationProvider {
                             },
                             {
                                 name: "Error",
-                                value: heartbeatJSON["msg"],
+                                value: heartbeatJSON["msg"] == null ? "N/A" : heartbeatJSON["msg"],
                             },
                         ],
                     }],
@@ -91,7 +91,7 @@ class Discord extends NotificationProvider {
                             },
                             {
                                 name: monitorJSON["type"] === "push" ? "Service Type" : "Service URL",
-                                value: monitorJSON["type"] === "push" ? "Heartbeat" : address.startsWith("http") ? "[Visit Service](" + address + ")" : address,
+                                value: monitorJSON["type"] === "push" ? "Heartbeat" : address,
                             },
                             {
                                 name: "Time (UTC)",

server/notification-providers/freemobile.js

@@ -0,0 +1,24 @@
+const NotificationProvider = require("./notification-provider");
+const axios = require("axios");
+
+class FreeMobile extends NotificationProvider {
+
+    name = "FreeMobile";
+
+    async send(notification, msg, monitorJSON = null, heartbeatJSON = null) {
+        let okMsg = "Sent Successfully.";
+        try {
+            await axios.post(`https://smsapi.free-mobile.fr/sendmsg?msg=${encodeURIComponent(msg.replace("🔴", "⛔️"))}`, {
+                "user": notification.freemobileUser,
+                "pass": notification.freemobilePass,
+            });
+
+            return okMsg;
+
+        } catch (error) {
+            this.throwGeneralAxiosError(error);
+        }
+    }
+}
+
+module.exports = FreeMobile;

server/notification-providers/kook.js

@@ -0,0 +1,31 @@
+const NotificationProvider = require("./notification-provider");
+const axios = require("axios");
+
+class Kook extends NotificationProvider {
+
+    name = "Kook";
+
+    async send(notification, msg, monitorJSON = null, heartbeatJSON = null) {
+        let okMsg = "Sent Successfully.";
+        let url = "https://www.kookapp.cn/api/v3/message/create";
+        let data = {
+            target_id: notification.kookGuildID,
+            content: msg,
+        };
+        let config = {
+            headers: {
+                "Authorization": "Bot " + notification.kookBotToken,
+                "Content-Type": "application/json",
+            },
+        };
+        try {
+            await axios.post(url, data, config);
+            return okMsg;
+
+        } catch (error) {
+            this.throwGeneralAxiosError(error);
+        }
+    }
+}
+
+module.exports = Kook;

server/notification-providers/ntfy.js

@@ -8,12 +8,24 @@ class Ntfy extends NotificationProvider {
     async send(notification, msg, monitorJSON = null, heartbeatJSON = null) {
         let okMsg = "Sent Successfully.";
         try {
-            await axios.post(`${notification.ntfyserverurl}`, {
+            let headers = {};
+            if (notification.ntfyusername) {
+                headers = {
+                    "Authorization": "Basic " + Buffer.from(notification.ntfyusername + ":" + notification.ntfypassword).toString("base64"),
+                };
+            }
+            let data = {
                 "topic": notification.ntfytopic,
                 "message": msg,
                 "priority": notification.ntfyPriority || 4,
                 "title": "Uptime-Kuma",
-            });
+            };
+
+            if (notification.ntfyIcon) {
+                data.icon = notification.ntfyIcon;
+            }
+
+            await axios.post(`${notification.ntfyserverurl}`, data, { headers: headers });
 
             return okMsg;
 

server/notification-providers/octopush.js

@@ -10,7 +10,7 @@ class Octopush extends NotificationProvider {
 
         try {
         // Default - V2
-            if (notification.octopushVersion === 2 || !notification.octopushVersion) {
+            if (notification.octopushVersion === "2" || !notification.octopushVersion) {
                 let config = {
                     headers: {
                         "api-key": notification.octopushAPIKey,
@@ -31,7 +31,7 @@ class Octopush extends NotificationProvider {
                     "sender": notification.octopushSenderName
                 };
                 await axios.post("https://api.octopush.com/v1/public/sms-campaign/send", data, config);
-            } else if (notification.octopushVersion === 1) {
+            } else if (notification.octopushVersion === "1") {
                 let data = {
                     "user_login": notification.octopushDMLogin,
                     "api_key": notification.octopushDMAPIKey,
@@ -49,7 +49,15 @@ class Octopush extends NotificationProvider {
                     },
                     params: data
                 };
-                await axios.post("https://www.octopush-dm.com/api/sms/json", {}, config);
+
+                // V1 API returns 200 even on error so we must check
+                // response data
+                let response = await axios.post("https://www.octopush-dm.com/api/sms/json", {}, config);
+                if ("error_code" in response.data) {
+                    if (response.data.error_code !== "000") {
+                        this.throwGeneralAxiosError(`Octopush error ${JSON.stringify(response.data)}`);
+                    }
+                }
             } else {
                 throw new Error("Unknown Octopush version!");
             }

server/notification-providers/pushbullet.js

@@ -19,26 +19,26 @@ class Pushbullet extends NotificationProvider {
                 }
             };
             if (heartbeatJSON == null) {
-                let testdata = {
+                let data = {
                     "type": "note",
                     "title": "Uptime Kuma Alert",
-                    "body": "Testing Successful.",
+                    "body": msg,
                 };
-                await axios.post(pushbulletUrl, testdata, config);
+                await axios.post(pushbulletUrl, data, config);
             } else if (heartbeatJSON["status"] === DOWN) {
-                let downdata = {
+                let downData = {
                     "type": "note",
                     "title": "UptimeKuma Alert: " + monitorJSON["name"],
                     "body": "[🔴 Down] " + heartbeatJSON["msg"] + "\nTime (UTC): " + heartbeatJSON["time"],
                 };
-                await axios.post(pushbulletUrl, downdata, config);
+                await axios.post(pushbulletUrl, downData, config);
             } else if (heartbeatJSON["status"] === UP) {
-                let updata = {
+                let upData = {
                     "type": "note",
                     "title": "UptimeKuma Alert: " + monitorJSON["name"],
                     "body": "[✅ Up] " + heartbeatJSON["msg"] + "\nTime (UTC): " + heartbeatJSON["time"],
                 };
-                await axios.post(pushbulletUrl, updata, config);
+                await axios.post(pushbulletUrl, upData, config);
             }
             return okMsg;
         } catch (error) {

server/notification-providers/pushover.js

@@ -10,7 +10,7 @@ class Pushover extends NotificationProvider {
         let pushoverlink = "https://api.pushover.net/1/messages.json";
 
         let data = {
-            "message": "<b>Uptime Kuma Alert</b>\n\n<b>Message</b>:" + msg,
+            "message": "<b>Message</b>:" + msg,
             "user": notification.pushoveruserkey,
             "token": notification.pushoverapptoken,
             "sound": notification.pushoversounds,

server/notification-providers/slack.js

@@ -1,7 +1,7 @@
 const NotificationProvider = require("./notification-provider");
 const axios = require("axios");
 const { setSettings, setting } = require("../util-server");
-const { getMonitorRelativeURL } = require("../../src/util");
+const { getMonitorRelativeURL, UP } = require("../../src/util");
 
 class Slack extends NotificationProvider {
 
@@ -46,7 +46,11 @@ class Slack extends NotificationProvider {
                 "channel": notification.slackchannel,
                 "username": notification.slackusername,
                 "icon_emoji": notification.slackiconemo,
-                "blocks": [{
+                "attachments": [
+                    {
+                        "color": (heartbeatJSON["status"] === UP) ? "#2eb886" : "#e01e5a",
+                        "blocks": [
+                            {
                                 "type": "header",
                                 "text": {
                                     "type": "plain_text",
@@ -63,7 +67,10 @@ class Slack extends NotificationProvider {
                                     "type": "mrkdwn",
                                     "text": "*Time (UTC)*\n" + time,
                                 }],
-                }],
+                            }
+                        ],
+                    }
+                ]
             };
 
             if (notification.slackbutton) {
@@ -74,7 +81,8 @@ class Slack extends NotificationProvider {
 
             // Button
             if (baseURL) {
-                data.blocks.push({
+                data.attachments.forEach(element => {
+                    element.blocks.push({
                         "type": "actions",
                         "elements": [{
                             "type": "button",
@@ -86,6 +94,7 @@ class Slack extends NotificationProvider {
                             "url": baseURL + getMonitorRelativeURL(monitorJSON.id),
                         }],
                     });
+                });
             }
 
             await axios.post(notification.slackwebhookURL, data);

server/notification-providers/smseagle.js

@@ -0,0 +1,71 @@
+const NotificationProvider = require("./notification-provider");
+const axios = require("axios");
+
+class SMSEagle extends NotificationProvider {
+
+    name = "SMSEagle";
+
+    async send(notification, msg, monitorJSON = null, heartbeatJSON = null) {
+        let okMsg = "Sent Successfully.";
+
+        try {
+            let config = {
+                headers: {
+                    "Content-Type": "application/json",
+                }
+            };
+
+            let postData;
+            let sendMethod;
+            let recipientType;
+
+            let encoding = (notification.smseagleEncoding) ? "1" : "0";
+            let priority = (notification.smseaglePriority) ? notification.smseaglePriority : "0";
+
+            if (notification.smseagleRecipientType === "smseagle-contact") {
+                recipientType = "contactname";
+                sendMethod = "sms.send_tocontact";
+            }
+            if (notification.smseagleRecipientType === "smseagle-group") {
+                recipientType = "groupname";
+                sendMethod = "sms.send_togroup";
+            }
+            if (notification.smseagleRecipientType === "smseagle-to") {
+                recipientType = "to";
+                sendMethod = "sms.send_sms";
+            }
+
+            let params = {
+                access_token: notification.smseagleToken,
+                [recipientType]: notification.smseagleRecipient,
+                message: msg,
+                responsetype: "extended",
+                unicode: encoding,
+                highpriority: priority
+            };
+
+            postData = {
+                method: sendMethod,
+                params: params
+            };
+
+            let resp = await axios.post(notification.smseagleUrl + "/jsonrpc/sms", postData, config);
+
+            if ((JSON.stringify(resp.data)).indexOf("message_id") === -1) {
+                let error = "";
+                if (resp.data.result && resp.data.result.error_text) {
+                    error = `SMSEagle API returned error: ${JSON.stringify(resp.data.result.error_text)}`;
+                } else {
+                    error = "SMSEagle API returned an unexpected response";
+                }
+                throw new Error(error);
+            }
+
+            return okMsg;
+        } catch (error) {
+            this.throwGeneralAxiosError(error);
+        }
+    }
+}
+
+module.exports = SMSEagle;

server/notification-providers/squadcast.js

@@ -0,0 +1,76 @@
+const NotificationProvider = require("./notification-provider");
+const axios = require("axios");
+const { DOWN } = require("../../src/util");
+
+class Squadcast extends NotificationProvider {
+
+    name = "squadcast";
+
+    async send(notification, msg, monitorJSON = null, heartbeatJSON = null) {
+        let okMsg = "Sent Successfully.";
+
+        try {
+
+            let config = {};
+            let data = {
+                message: msg,
+                description: "",
+                tags: {},
+                heartbeat: heartbeatJSON,
+                source: "uptime-kuma"
+            };
+
+            if (heartbeatJSON !== null) {
+                data.description = heartbeatJSON["msg"];
+                data.event_id = heartbeatJSON["monitorID"];
+
+                if (heartbeatJSON["status"] === DOWN) {
+                    data.message = `${monitorJSON["name"]} is DOWN`;
+                    data.status = "trigger";
+                } else {
+                    data.message = `${monitorJSON["name"]} is UP`;
+                    data.status = "resolve";
+                }
+
+                let address;
+                switch (monitorJSON["type"]) {
+                    case "ping":
+                        address = monitorJSON["hostname"];
+                        break;
+                    case "port":
+                    case "dns":
+                    case "steam":
+                        address = monitorJSON["hostname"];
+                        if (monitorJSON["port"]) {
+                            address += ":" + monitorJSON["port"];
+                        }
+                        break;
+                    default:
+                        address = monitorJSON["url"];
+                        break;
+                }
+
+                data.tags["AlertAddress"] = address;
+
+                monitorJSON["tags"].forEach(tag => {
+                    data.tags[tag["name"]] = {
+                        value: tag["value"]
+                    };
+                    if (tag["color"] !== null) {
+                        data.tags[tag["name"]]["color"] = tag["color"];
+                    }
+                });
+            }
+
+            await axios.post(notification.squadcastWebhookURL, data, config);
+            return okMsg;
+
+        } catch (error) {
+            this.throwGeneralAxiosError(error);
+        }
+
+    }
+
+}
+
+module.exports = Squadcast;

server/notification-providers/teams.js

@@ -63,7 +63,7 @@ class Teams extends NotificationProvider {
             });
         }
 
-        if (monitorUrl) {
+        if (monitorUrl && monitorUrl !== "https://") {
             facts.push({
                 name: "URL",
                 value: monitorUrl,
@@ -127,13 +127,17 @@ class Teams extends NotificationProvider {
 
             let url;
 
-            if (monitorJSON["type"] === "port") {
+            switch (monitorJSON["type"]) {
-                url = monitorJSON["hostname"];
+                case "http":
-                if (monitorJSON["port"]) {
+                case "keywork":
-                    url += ":" + monitorJSON["port"];
-                }
-            } else {
                     url = monitorJSON["url"];
+                    break;
+                case "docker":
+                    url = monitorJSON["docker_host"];
+                    break;
+                default:
+                    url = monitorJSON["hostname"];
+                    break;
             }
 
             const payload = this._notificationPayloadFactory({

server/notification-providers/webhook.js

@@ -16,20 +16,29 @@ class Webhook extends NotificationProvider {
                 msg,
             };
             let finalData;
-            let config = {};
+            let config = {
+                headers: {}
+            };
 
             if (notification.webhookContentType === "form-data") {
                 finalData = new FormData();
                 finalData.append("data", JSON.stringify(data));
-
+                config.headers = finalData.getHeaders();
-                config = {
-                    headers: finalData.getHeaders(),
-                };
-
             } else {
                 finalData = data;
             }
 
+            if (notification.webhookAdditionalHeaders) {
+                try {
+                    config.headers = {
+                        ...config.headers,
+                        ...JSON.parse(notification.webhookAdditionalHeaders)
+                    };
+                } catch (err) {
+                    throw "Additional Headers is not a valid JSON";
+                }
+            }
+
             await axios.post(notification.webhookURL, finalData, config);
             return okMsg;
 

server/notification-providers/zoho-cliq.js

@@ -0,0 +1,116 @@
+const NotificationProvider = require("./notification-provider");
+const axios = require("axios");
+const { DOWN, UP } = require("../../src/util");
+
+class ZohoCliq extends NotificationProvider {
+
+    name = "ZohoCliq";
+
+    /**
+     * Generate the message to send
+     * @param {const} status The status constant
+     * @param {string} monitorName Name of monitor
+     * @returns {string}
+     */
+    _statusMessageFactory = (status, monitorName) => {
+        if (status === DOWN) {
+            return `🔴 Application [${monitorName}] went down\n`;
+        } else if (status === UP) {
+            return `✅ Application [${monitorName}] is back online\n`;
+        }
+        return "Notification\n";
+    };
+
+    /**
+     * Send the notification
+     * @param {string} webhookUrl URL to send the request to
+     * @param {Array} payload Payload generated by _notificationPayloadFactory
+     */
+    _sendNotification = async (webhookUrl, payload) => {
+        await axios.post(webhookUrl, { text: payload.join("\n") });
+    };
+
+    /**
+     * Generate payload for notification
+     * @param {const} status The status of the monitor
+     * @param {string} monitorMessage Message to send
+     * @param {string} monitorName Name of monitor affected
+     * @param {string} monitorUrl URL of monitor affected
+     * @returns {Array}
+     */
+    _notificationPayloadFactory = ({
+        status,
+        monitorMessage,
+        monitorName,
+        monitorUrl,
+    }) => {
+        const payload = [];
+        payload.push("### Uptime Kuma\n");
+        payload.push(this._statusMessageFactory(status, monitorName));
+        payload.push(`*Description:* ${monitorMessage}`);
+
+        if (monitorName) {
+            payload.push(`*Monitor:* ${monitorName}`);
+        }
+
+        if (monitorUrl && monitorUrl !== "https://") {
+            payload.push(`*URL:* [${monitorUrl}](${monitorUrl})`);
+        }
+
+        return payload;
+    };
+
+    /**
+     * Send a general notification
+     * @param {string} webhookUrl URL to send request to
+     * @param {string} msg Message to send
+     * @returns {Promise<void>}
+     */
+    _handleGeneralNotification = (webhookUrl, msg) => {
+        const payload = this._notificationPayloadFactory({
+            monitorMessage: msg
+        });
+
+        return this._sendNotification(webhookUrl, payload);
+    };
+
+    async send(notification, msg, monitorJSON = null, heartbeatJSON = null) {
+        let okMsg = "Sent Successfully.";
+
+        try {
+            if (heartbeatJSON == null) {
+                await this._handleGeneralNotification(notification.webhookUrl, msg);
+                return okMsg;
+            }
+
+            let url;
+            switch (monitorJSON["type"]) {
+                case "http":
+                case "keywork":
+                    url = monitorJSON["url"];
+                    break;
+                case "docker":
+                    url = monitorJSON["docker_host"];
+                    break;
+                default:
+                    url = monitorJSON["hostname"];
+                    break;
+            }
+
+            const payload = this._notificationPayloadFactory({
+                monitorMessage: heartbeatJSON.msg,
+                monitorName: monitorJSON.name,
+                monitorUrl: url,
+                status: heartbeatJSON.status
+            });
+
+            await this._sendNotification(notification.webhookUrl, payload);
+            return okMsg;
+
+        } catch (error) {
+            this.throwGeneralAxiosError(error);
+        }
+    }
+}
+
+module.exports = ZohoCliq;

server/notification.js

@@ -9,10 +9,12 @@ const ClickSendSMS = require("./notification-providers/clicksendsms");
 const DingDing = require("./notification-providers/dingding");
 const Discord = require("./notification-providers/discord");
 const Feishu = require("./notification-providers/feishu");
+const FreeMobile = require("./notification-providers/freemobile");
 const GoogleChat = require("./notification-providers/google-chat");
 const Gorush = require("./notification-providers/gorush");
 const Gotify = require("./notification-providers/gotify");
 const HomeAssistant = require("./notification-providers/home-assistant");
+const Kook = require("./notification-providers/kook");
 const Line = require("./notification-providers/line");
 const LineNotify = require("./notification-providers/linenotify");
 const LunaSea = require("./notification-providers/lunasea");
@@ -31,7 +33,9 @@ const RocketChat = require("./notification-providers/rocket-chat");
 const SerwerSMS = require("./notification-providers/serwersms");
 const Signal = require("./notification-providers/signal");
 const Slack = require("./notification-providers/slack");
+const SMSEagle = require("./notification-providers/smseagle");
 const SMTP = require("./notification-providers/smtp");
+const Squadcast = require("./notification-providers/squadcast");
 const Stackfield = require("./notification-providers/stackfield");
 const Teams = require("./notification-providers/teams");
 const TechulusPush = require("./notification-providers/techulus-push");
@@ -41,6 +45,7 @@ const WeCom = require("./notification-providers/wecom");
 const GoAlert = require("./notification-providers/goalert");
 const SMSManager = require("./notification-providers/smsmanager");
 const ServerChan = require("./notification-providers/serverchan");
+const ZohoCliq = require("./notification-providers/zoho-cliq");
 
 class Notification {
 
@@ -62,10 +67,12 @@ class Notification {
             new DingDing(),
             new Discord(),
             new Feishu(),
+            new FreeMobile(),
             new GoogleChat(),
             new Gorush(),
             new Gotify(),
             new HomeAssistant(),
+            new Kook(),
             new Line(),
             new LineNotify(),
             new LunaSea(),
@@ -86,7 +93,9 @@ class Notification {
             new Signal(),
             new SMSManager(),
             new Slack(),
+            new SMSEagle(),
             new SMTP(),
+            new Squadcast(),
             new Stackfield(),
             new Teams(),
             new TechulusPush(),
@@ -94,6 +103,7 @@ class Notification {
             new Webhook(),
             new WeCom(),
             new GoAlert(),
+            new ZohoCliq()
         ];
 
         for (let item of list) {

server/ping-lite.js

@@ -1,199 +0,0 @@
-// https://github.com/ben-bradley/ping-lite/blob/master/ping-lite.js
-// Fixed on Windows
-const net = require("net");
-const spawn = require("child_process").spawn;
-const events = require("events");
-const fs = require("fs");
-const util = require("./util-server");
-
-module.exports = Ping;
-
-/**
- * Constructor for ping class
- * @param {string} host Host to ping
- * @param {object} [options] Options for the ping command
- * @param {array|string} [options.args] - Arguments to pass to the ping command
- */
-function Ping(host, options) {
-    if (!host) {
-        throw new Error("You must specify a host to ping!");
-    }
-
-    this._host = host;
-    this._options = options = (options || {});
-
-    events.EventEmitter.call(this);
-
-    const timeout = 10;
-
-    if (util.WIN) {
-        this._bin = "c:/windows/system32/ping.exe";
-        this._args = (options.args) ? options.args : [ "-n", "1", "-w", timeout * 1000, host ];
-        this._regmatch = /[><=]([0-9.]+?)ms/;
-
-    } else if (util.LIN) {
-        this._bin = "/bin/ping";
-
-        const defaultArgs = [ "-n", "-w", timeout, "-c", "1", host ];
-
-        if (net.isIPv6(host) || options.ipv6) {
-            defaultArgs.unshift("-6");
-        }
-
-        this._args = (options.args) ? options.args : defaultArgs;
-        this._regmatch = /=([0-9.]+?) ms/;
-
-    } else if (util.MAC) {
-
-        if (net.isIPv6(host) || options.ipv6) {
-            this._bin = "/sbin/ping6";
-        } else {
-            this._bin = "/sbin/ping";
-        }
-
-        this._args = (options.args) ? options.args : [ "-n", "-t", timeout, "-c", "1", host ];
-        this._regmatch = /=([0-9.]+?) ms/;
-
-    } else if (util.BSD) {
-        this._bin = "/sbin/ping";
-
-        const defaultArgs = [ "-n", "-t", timeout, "-c", "1", host ];
-
-        if (net.isIPv6(host) || options.ipv6) {
-            defaultArgs.unshift("-6");
-        }
-
-        this._args = (options.args) ? options.args : defaultArgs;
-        this._regmatch = /=([0-9.]+?) ms/;
-
-    } else {
-        throw new Error("Could not detect your ping binary.");
-    }
-
-    if (!fs.existsSync(this._bin)) {
-        throw new Error("Could not detect " + this._bin + " on your system");
-    }
-
-    this._i = 0;
-
-    return this;
-}
-
-Ping.prototype.__proto__ = events.EventEmitter.prototype;
-
-/**
- * Callback for send
- * @callback pingCB
- * @param {any} err Any error encountered
- * @param {number} ms Ping time in ms
- */
-
-/**
- * Send a ping
- * @param {pingCB} callback Callback to call with results
- */
-Ping.prototype.send = function (callback) {
-    let self = this;
-    callback = callback || function (err, ms) {
-        if (err) {
-            return self.emit("error", err);
-        }
-        return self.emit("result", ms);
-    };
-
-    let _ended;
-    let _exited;
-    let _errored;
-
-    this._ping = spawn(this._bin, this._args); // spawn the binary
-
-    this._ping.on("error", function (err) { // handle binary errors
-        _errored = true;
-        callback(err);
-    });
-
-    this._ping.stdout.on("data", function (data) { // log stdout
-        if (util.WIN) {
-            data = convertOutput(data);
-        }
-        this._stdout = (this._stdout || "") + data;
-    });
-
-    this._ping.stdout.on("end", function () {
-        _ended = true;
-        if (_exited && !_errored) {
-            onEnd.call(self._ping);
-        }
-    });
-
-    this._ping.stderr.on("data", function (data) { // log stderr
-        if (util.WIN) {
-            data = convertOutput(data);
-        }
-        this._stderr = (this._stderr || "") + data;
-    });
-
-    this._ping.on("exit", function (code) { // handle complete
-        _exited = true;
-        if (_ended && !_errored) {
-            onEnd.call(self._ping);
-        }
-    });
-
-    /**
-     * @param {Function} callback
-     *
-     * Generated by Trelent
-     */
-    function onEnd() {
-        let stdout = this.stdout._stdout;
-        let stderr = this.stderr._stderr;
-        let ms;
-
-        if (stderr) {
-            return callback(new Error(stderr));
-        }
-
-        if (!stdout) {
-            return callback(new Error("No stdout detected"));
-        }
-
-        ms = stdout.match(self._regmatch); // parse out the ##ms response
-        ms = (ms && ms[1]) ? Number(ms[1]) : ms;
-
-        callback(null, ms, stdout);
-    }
-};
-
-/**
- * Ping every interval
- * @param {pingCB} callback Callback to call with results
- */
-Ping.prototype.start = function (callback) {
-    let self = this;
-    this._i = setInterval(function () {
-        self.send(callback);
-    }, (self._options.interval || 5000));
-    self.send(callback);
-};
-
-/** Stop sending pings */
-Ping.prototype.stop = function () {
-    clearInterval(this._i);
-};
-
-/**
- * Try to convert to UTF-8 for Windows, as the ping's output on Windows is not UTF-8 and could be in other languages
- * Thank @pemassi
- * https://github.com/louislam/uptime-kuma/issues/570#issuecomment-941984094
- * @param {any} data
- * @returns {string}
- */
-function convertOutput(data) {
-    if (util.WIN) {
-        if (data) {
-            return util.convertToUTF8(data);
-        }
-    }
-    return data;
-}

server/proxy.js

@@ -7,7 +7,7 @@ const { UptimeKumaServer } = require("./uptime-kuma-server");
 
 class Proxy {
 
-    static SUPPORTED_PROXY_PROTOCOLS = [ "http", "https", "socks", "socks5", "socks4" ];
+    static SUPPORTED_PROXY_PROTOCOLS = [ "http", "https", "socks", "socks5", "socks5h", "socks4" ];
 
     /**
      * Saves and updates given proxy entity
@@ -126,6 +126,7 @@ class Proxy {
                 break;
             case "socks":
             case "socks5":
+            case "socks5h":
             case "socks4":
                 agent = new SocksProxyAgent({
                     ...httpAgentOptions,

server/routers/api-router.js

@@ -4,7 +4,7 @@ const { R } = require("redbean-node");
 const apicache = require("../modules/apicache");
 const Monitor = require("../model/monitor");
 const dayjs = require("dayjs");
-const { UP, DOWN, flipStatus, log } = require("../../src/util");
+const { UP, MAINTENANCE, DOWN, flipStatus, log } = require("../../src/util");
 const StatusPage = require("../model/status_page");
 const { UptimeKumaServer } = require("../uptime-kuma-server");
 const { makeBadge } = require("badge-maker");
@@ -67,6 +67,11 @@ router.get("/api/push/:pushToken", async (request, response) => {
             duration = dayjs(bean.time).diff(dayjs(previousHeartbeat.time), "second");
         }
 
+        if (await Monitor.isUnderMaintenance(monitor.id)) {
+            msg = "Monitor under maintenance";
+            status = MAINTENANCE;
+        }
+
         log.debug("router", `/api/push/ called at ${dayjs().format("YYYY-MM-DD HH:mm:ss.SSS")}`);
         log.debug("router", "PreviousStatus: " + previousStatus);
         log.debug("router", "Current Status: " + status);
@@ -87,7 +92,7 @@ router.get("/api/push/:pushToken", async (request, response) => {
             ok: true,
         });
 
-        if (bean.important) {
+        if (Monitor.isImportantForNotification(isFirstBeat, previousStatus, status)) {
             await Monitor.sendNotification(isFirstBeat, monitor, bean);
         }
 

server/server.js

@@ -5,6 +5,12 @@
  */
 console.log("Welcome to Uptime Kuma");
 
+// As the log function need to use dayjs, it should be very top
+const dayjs = require("dayjs");
+dayjs.extend(require("dayjs/plugin/utc"));
+dayjs.extend(require("./modules/dayjs/plugin/timezone"));
+dayjs.extend(require("dayjs/plugin/customParseFormat"));
+
 // Check Node.js Version
 const nodeVersion = parseInt(process.versions.node.split(".")[0]);
 const requiredVersion = 14;
@@ -33,6 +39,7 @@ 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");
@@ -127,6 +134,10 @@ 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");
 const { dockerSocketHandler } = require("./socket-handlers/docker-socket-handler");
+const { maintenanceSocketHandler } = require("./socket-handlers/maintenance-socket-handler");
+const { generalSocketHandler } = require("./socket-handlers/general-socket-handler");
+const { Settings } = require("./settings");
+const { CacheableDnsHttpAgent } = require("./cacheable-dns-http-agent");
 
 app.use(express.json());
 
@@ -154,8 +165,9 @@ let needSetup = false;
 (async () => {
     Database.init(args);
     await initDatabase(testMode);
+    await server.initAfterDatabaseReady();
 
-    exports.entryPage = await setting("entryPage");
+    server.entryPage = await Settings.get("entryPage");
     await StatusPage.loadDomainMappingList();
 
     log.info("server", "Adding route");
@@ -176,14 +188,15 @@ let needSetup = false;
 
         log.debug("entry", `Request Domain: ${hostname}`);
 
+        const uptimeKumaEntryPage = server.entryPage;
         if (hostname in StatusPage.domainMappingList) {
             log.debug("entry", "This is a status page domain");
 
             let slug = StatusPage.domainMappingList[hostname];
             await StatusPage.handleStatusPageResponse(response, server.indexHTML, slug);
 
-        } else if (exports.entryPage && exports.entryPage.startsWith("statusPage-")) {
+        } else if (uptimeKumaEntryPage && uptimeKumaEntryPage.startsWith("statusPage-")) {
-            response.redirect("/status/" + exports.entryPage.replace("statusPage-", ""));
+            response.redirect("/status/" + uptimeKumaEntryPage.replace("statusPage-", ""));
 
         } else {
             response.redirect("/dashboard");
@@ -192,6 +205,7 @@ let needSetup = false;
 
     if (isDev) {
         app.post("/test-webhook", async (request, response) => {
+            log.debug("test", request.headers);
             log.debug("test", request.body);
             response.send("OK");
         });
@@ -200,7 +214,7 @@ let needSetup = false;
     // Robots.txt
     app.get("/robots.txt", async (_request, response) => {
         let txt = "User-agent: *\nDisallow:";
-        if (! await setting("searchEngineIndex")) {
+        if (!await setting("searchEngineIndex")) {
             txt += " /";
         }
         response.setHeader("Content-Type", "text/plain");
@@ -620,6 +634,9 @@ let needSetup = false;
 
                 bean.import(monitor);
                 bean.user_id = socket.userID;
+
+                bean.validate();
+
                 await R.store(bean);
 
                 await updateMonitorNotification(bean.id, notificationIDList);
@@ -695,6 +712,13 @@ let needSetup = false;
                 bean.authMethod = monitor.authMethod;
                 bean.authWorkstation = monitor.authWorkstation;
                 bean.authDomain = monitor.authDomain;
+                bean.grpcUrl = monitor.grpcUrl;
+                bean.grpcProtobuf = monitor.grpcProtobuf;
+                bean.grpcServiceName = monitor.grpcServiceName;
+                bean.grpcMethod = monitor.grpcMethod;
+                bean.grpcBody = monitor.grpcBody;
+                bean.grpcMetadata = monitor.grpcMetadata;
+                bean.grpcEnableTls = monitor.grpcEnableTls;
                 bean.radiusUsername = monitor.radiusUsername;
                 bean.radiusPassword = monitor.radiusPassword;
                 bean.radiusCalledStationId = monitor.radiusCalledStationId;
@@ -702,6 +726,8 @@ let needSetup = false;
                 bean.radiusSecret = monitor.radiusSecret;
                 bean.httpBodyEncoding = monitor.httpBodyEncoding;
 
+                bean.validate();
+
                 await R.store(bean);
 
                 await updateMonitorNotification(bean.id, monitor.notificationIDList);
@@ -916,13 +942,21 @@ let needSetup = false;
             try {
                 checkLogin(socket);
 
-                let bean = await R.findOne("monitor", " id = ? ", [ tag.id ]);
+                let bean = await R.findOne("tag", " id = ? ", [ tag.id ]);
+                if (bean == null) {
+                    callback({
+                        ok: false,
+                        msg: "Tag not found",
+                    });
+                    return;
+                }
                 bean.name = tag.name;
                 bean.color = tag.color;
                 await R.store(bean);
 
                 callback({
                     ok: true,
+                    msg: "Saved",
                     tag: await bean.toJSON(),
                 });
 
@@ -1056,10 +1090,15 @@ let needSetup = false;
         socket.on("getSettings", async (callback) => {
             try {
                 checkLogin(socket);
+                const data = await getSettings("general");
+
+                if (!data.serverTimezone) {
+                    data.serverTimezone = await server.getTimezone();
+                }
 
                 callback({
                     ok: true,
-                    data: await getSettings("general"),
+                    data: data,
                 });
 
             } catch (e) {
@@ -1085,7 +1124,14 @@ let needSetup = false;
                 }
 
                 await setSettings("general", data);
-                exports.entryPage = data.entryPage;
+                server.entryPage = data.entryPage;
+
+                await CacheableDnsHttpAgent.update();
+
+                // Also need to apply timezone globally
+                if (data.serverTimezone) {
+                    await server.setTimezone(data.serverTimezone);
+                }
 
                 callback({
                     ok: true,
@@ -1093,6 +1139,7 @@ let needSetup = false;
                 });
 
                 sendInfo(socket);
+                server.sendMaintenanceList(socket);
 
             } catch (e) {
                 callback({
@@ -1451,6 +1498,8 @@ let needSetup = false;
         databaseSocketHandler(socket);
         proxySocketHandler(socket);
         dockerSocketHandler(socket);
+        maintenanceSocketHandler(socket);
+        generalSocketHandler(socket, server);
 
         log.debug("server", "added all socket handlers");
 
@@ -1553,6 +1602,7 @@ async function afterLogin(socket, user) {
     socket.join(user.id);
 
     let monitorList = await server.sendMonitorList(socket);
+    server.sendMaintenanceList(socket);
     sendNotificationList(socket);
     sendProxyList(socket);
     sendDockerHostList(socket);
@@ -1572,6 +1622,13 @@ async function afterLogin(socket, user) {
     for (let monitorID in monitorList) {
         await Monitor.sendStats(io, monitorID, user.id);
     }
+
+    // Set server timezone from client browser if not set
+    // It should be run once only
+    if (! await Settings.get("initServerTimezone")) {
+        log.debug("server", "emit initServerTimezone");
+        socket.emit("initServerTimezone");
+    }
 }
 
 /**
@@ -1698,6 +1755,8 @@ async function shutdownFunction(signal) {
     log.info("server", "Shutdown requested");
     log.info("server", "Called signal: " + signal);
 
+    await server.stop();
+
     log.info("server", "Stopping all monitors");
     for (let id in server.monitorList) {
         let monitor = server.monitorList[id];
@@ -1708,6 +1767,7 @@ async function shutdownFunction(signal) {
 
     stopBackgroundJobs();
     await cloudflaredStop();
+    Settings.stopCacheCleaner();
 }
 
 /** Final function called before application exits */

server/settings.js

@@ -158,6 +158,13 @@ class Settings {
             delete Settings.cacheList[key];
         }
     }
+
+    static stopCacheCleaner() {
+        if (Settings.cacheCleaner) {
+            clearInterval(Settings.cacheCleaner);
+            Settings.cacheCleaner = null;
+        }
+    }
 }
 
 module.exports = {

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

@@ -1,6 +1,7 @@
 const { checkLogin, setSetting, setting, doubleCheckPassword } = require("../util-server");
 const { CloudflaredTunnel } = require("node-cloudflared-tunnel");
 const { UptimeKumaServer } = require("../uptime-kuma-server");
+const { log } = require("../../src/util");
 const io = UptimeKumaServer.getInstance().io;
 
 const prefix = "cloudflared_";
@@ -107,7 +108,7 @@ module.exports.autoStart = async (token) => {
 
 /** Stop cloudflared */
 module.exports.stop = async () => {
-    console.log("Stop cloudflared");
+    log.info("cloudflared", "Stop cloudflared");
     if (cloudflared) {
         cloudflared.stop();
     }

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

@@ -56,7 +56,7 @@ module.exports.dockerSocketHandler = (socket) => {
             let amount = await DockerHost.testDockerHost(dockerHost);
             let msg;
 
-            if (amount > 1) {
+            if (amount >= 1) {
                 msg = "Connected Successfully. Amount of containers: " + amount;
             } else {
                 msg = "Connected Successfully, but there are no containers?";

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

@@ -0,0 +1,20 @@
+const { log } = require("../../src/util");
+const { Settings } = require("../settings");
+const { sendInfo } = require("../client");
+const { checkLogin } = require("../util-server");
+
+module.exports.generalSocketHandler = (socket, server) => {
+
+    socket.on("initServerTimezone", async (timezone) => {
+        try {
+            checkLogin(socket);
+            log.debug("generalSocketHandler", "Timezone: " + timezone);
+            await Settings.set("initServerTimezone", true);
+            await server.setTimezone(timezone);
+            await sendInfo(socket);
+        } catch (e) {
+            log.warn("initServerTimezone", e.message);
+        }
+    });
+
+};

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

@@ -0,0 +1,317 @@
+const { checkLogin } = require("../util-server");
+const { log } = require("../../src/util");
+const { R } = require("redbean-node");
+const apicache = require("../modules/apicache");
+const { UptimeKumaServer } = require("../uptime-kuma-server");
+const Maintenance = require("../model/maintenance");
+const server = UptimeKumaServer.getInstance();
+const MaintenanceTimeslot = require("../model/maintenance_timeslot");
+
+/**
+ * Handlers for Maintenance
+ * @param {Socket} socket Socket.io instance
+ */
+module.exports.maintenanceSocketHandler = (socket) => {
+    // Add a new maintenance
+    socket.on("addMaintenance", async (maintenance, callback) => {
+        try {
+            checkLogin(socket);
+
+            log.debug("maintenance", maintenance);
+
+            let bean = Maintenance.jsonToBean(R.dispense("maintenance"), maintenance);
+            bean.user_id = socket.userID;
+            let maintenanceID = await R.store(bean);
+            await MaintenanceTimeslot.generateTimeslot(bean);
+
+            await server.sendMaintenanceList(socket);
+
+            callback({
+                ok: true,
+                msg: "Added Successfully.",
+                maintenanceID,
+            });
+
+        } catch (e) {
+            callback({
+                ok: false,
+                msg: e.message,
+            });
+        }
+    });
+
+    // Edit a maintenance
+    socket.on("editMaintenance", async (maintenance, callback) => {
+        try {
+            checkLogin(socket);
+
+            let bean = await R.findOne("maintenance", " id = ? ", [ maintenance.id ]);
+
+            if (bean.user_id !== socket.userID) {
+                throw new Error("Permission denied.");
+            }
+
+            Maintenance.jsonToBean(bean, maintenance);
+
+            await R.store(bean);
+            await MaintenanceTimeslot.generateTimeslot(bean, null, true);
+
+            await server.sendMaintenanceList(socket);
+
+            callback({
+                ok: true,
+                msg: "Saved.",
+                maintenanceID: bean.id,
+            });
+
+        } catch (e) {
+            console.error(e);
+            callback({
+                ok: false,
+                msg: e.message,
+            });
+        }
+    });
+
+    // Add a new monitor_maintenance
+    socket.on("addMonitorMaintenance", async (maintenanceID, monitors, callback) => {
+        try {
+            checkLogin(socket);
+
+            await R.exec("DELETE FROM monitor_maintenance WHERE maintenance_id = ?", [
+                maintenanceID
+            ]);
+
+            for await (const monitor of monitors) {
+                let bean = R.dispense("monitor_maintenance");
+
+                bean.import({
+                    monitor_id: monitor.id,
+                    maintenance_id: maintenanceID
+                });
+                await R.store(bean);
+            }
+
+            apicache.clear();
+
+            callback({
+                ok: true,
+                msg: "Added Successfully.",
+            });
+
+        } catch (e) {
+            callback({
+                ok: false,
+                msg: e.message,
+            });
+        }
+    });
+
+    // Add a new monitor_maintenance
+    socket.on("addMaintenanceStatusPage", async (maintenanceID, statusPages, callback) => {
+        try {
+            checkLogin(socket);
+
+            await R.exec("DELETE FROM maintenance_status_page WHERE maintenance_id = ?", [
+                maintenanceID
+            ]);
+
+            for await (const statusPage of statusPages) {
+                let bean = R.dispense("maintenance_status_page");
+
+                bean.import({
+                    status_page_id: statusPage.id,
+                    maintenance_id: maintenanceID
+                });
+                await R.store(bean);
+            }
+
+            apicache.clear();
+
+            callback({
+                ok: true,
+                msg: "Added Successfully.",
+            });
+
+        } catch (e) {
+            callback({
+                ok: false,
+                msg: e.message,
+            });
+        }
+    });
+
+    socket.on("getMaintenance", async (maintenanceID, callback) => {
+        try {
+            checkLogin(socket);
+
+            log.debug("maintenance", `Get Maintenance: ${maintenanceID} User ID: ${socket.userID}`);
+
+            let bean = await R.findOne("maintenance", " id = ? AND user_id = ? ", [
+                maintenanceID,
+                socket.userID,
+            ]);
+
+            callback({
+                ok: true,
+                maintenance: await bean.toJSON(),
+            });
+
+        } catch (e) {
+            callback({
+                ok: false,
+                msg: e.message,
+            });
+        }
+    });
+
+    socket.on("getMaintenanceList", async (callback) => {
+        try {
+            checkLogin(socket);
+            await server.sendMaintenanceList(socket);
+            callback({
+                ok: true,
+            });
+        } catch (e) {
+            console.error(e);
+            callback({
+                ok: false,
+                msg: e.message,
+            });
+        }
+    });
+
+    socket.on("getMonitorMaintenance", async (maintenanceID, callback) => {
+        try {
+            checkLogin(socket);
+
+            log.debug("maintenance", `Get Monitors for Maintenance: ${maintenanceID} User ID: ${socket.userID}`);
+
+            let monitors = await R.getAll("SELECT monitor.id, monitor.name FROM monitor_maintenance mm JOIN monitor ON mm.monitor_id = monitor.id WHERE mm.maintenance_id = ? ", [
+                maintenanceID,
+            ]);
+
+            callback({
+                ok: true,
+                monitors,
+            });
+
+        } catch (e) {
+            console.error(e);
+            callback({
+                ok: false,
+                msg: e.message,
+            });
+        }
+    });
+
+    socket.on("getMaintenanceStatusPage", async (maintenanceID, callback) => {
+        try {
+            checkLogin(socket);
+
+            log.debug("maintenance", `Get Status Pages for Maintenance: ${maintenanceID} User ID: ${socket.userID}`);
+
+            let statusPages = await R.getAll("SELECT status_page.id, status_page.title FROM maintenance_status_page msp JOIN status_page ON msp.status_page_id = status_page.id WHERE msp.maintenance_id = ? ", [
+                maintenanceID,
+            ]);
+
+            callback({
+                ok: true,
+                statusPages,
+            });
+
+        } catch (e) {
+            console.error(e);
+            callback({
+                ok: false,
+                msg: e.message,
+            });
+        }
+    });
+
+    socket.on("deleteMaintenance", async (maintenanceID, callback) => {
+        try {
+            checkLogin(socket);
+
+            log.debug("maintenance", `Delete Maintenance: ${maintenanceID} User ID: ${socket.userID}`);
+
+            if (maintenanceID in server.maintenanceList) {
+                delete server.maintenanceList[maintenanceID];
+            }
+
+            await R.exec("DELETE FROM maintenance WHERE id = ? AND user_id = ? ", [
+                maintenanceID,
+                socket.userID,
+            ]);
+
+            apicache.clear();
+
+            callback({
+                ok: true,
+                msg: "Deleted Successfully.",
+            });
+
+            await server.sendMaintenanceList(socket);
+
+        } catch (e) {
+            callback({
+                ok: false,
+                msg: e.message,
+            });
+        }
+    });
+
+    socket.on("pauseMaintenance", async (maintenanceID, callback) => {
+        try {
+            checkLogin(socket);
+
+            log.debug("maintenance", `Pause Maintenance: ${maintenanceID} User ID: ${socket.userID}`);
+
+            await R.exec("UPDATE maintenance SET active = 0 WHERE id = ? ", [
+                maintenanceID,
+            ]);
+
+            apicache.clear();
+
+            callback({
+                ok: true,
+                msg: "Paused Successfully.",
+            });
+
+            await server.sendMaintenanceList(socket);
+
+        } catch (e) {
+            callback({
+                ok: false,
+                msg: e.message,
+            });
+        }
+    });
+
+    socket.on("resumeMaintenance", async (maintenanceID, callback) => {
+        try {
+            checkLogin(socket);
+
+            log.debug("maintenance", `Resume Maintenance: ${maintenanceID} User ID: ${socket.userID}`);
+
+            await R.exec("UPDATE maintenance SET active = 1 WHERE id = ? ", [
+                maintenanceID,
+            ]);
+
+            apicache.clear();
+
+            callback({
+                ok: true,
+                msg: "Resume Successfully",
+            });
+
+            await server.sendMaintenanceList(socket);
+
+        } catch (e) {
+            callback({
+                ok: false,
+                msg: e.message,
+            });
+        }
+    });
+};

server/uptime-cache-list.js

@@ -0,0 +1,39 @@
+const { log } = require("../src/util");
+class UptimeCacheList {
+    /**
+     * list[monitorID][duration]
+     */
+    static list = {};
+
+    /**
+     *
+     * @param monitorID
+     * @param duration
+     * @return number
+     */
+    static getUptime(monitorID, duration) {
+        if (UptimeCacheList.list[monitorID] && UptimeCacheList.list[monitorID][duration]) {
+            log.debug("UptimeCacheList", "getUptime: " + monitorID + " " + duration);
+            return UptimeCacheList.list[monitorID][duration];
+        } else {
+            return null;
+        }
+    }
+
+    static addUptime(monitorID, duration, uptime) {
+        log.debug("UptimeCacheList", "addUptime: " + monitorID + " " + duration);
+        if (!UptimeCacheList.list[monitorID]) {
+            UptimeCacheList.list[monitorID] = {};
+        }
+        UptimeCacheList.list[monitorID][duration] = uptime;
+    }
+
+    static clearCache(monitorID) {
+        log.debug("UptimeCacheList", "clearCache: " + monitorID);
+        delete UptimeCacheList.list[monitorID];
+    }
+}
+
+module.exports = {
+    UptimeCacheList,
+};

server/uptime-kuma-server.js

@@ -9,6 +9,8 @@ const Database = require("./database");
 const util = require("util");
 const { CacheableDnsHttpAgent } = require("./cacheable-dns-http-agent");
 const { Settings } = require("./settings");
+const dayjs = require("dayjs");
+// DO NOT IMPORT HERE IF THE MODULES USED `UptimeKumaServer.getInstance()`
 
 /**
  * `module.exports` (alias: `server`) should be inside this class, in order to avoid circular dependency issue.
@@ -26,6 +28,13 @@ class UptimeKumaServer {
      * @type {{}}
      */
     monitorList = {};
+
+    /**
+     * Main maintenance list
+     * @type {{}}
+     */
+    maintenanceList = {};
+
     entryPage = "dashboard";
     app = undefined;
     httpServer = undefined;
@@ -37,6 +46,8 @@ class UptimeKumaServer {
      */
     indexHTML = "";
 
+    generateMaintenanceTimeslotsInterval = undefined;
+
     static getInstance(args) {
         if (UptimeKumaServer.instance == null) {
             UptimeKumaServer.instance = new UptimeKumaServer(args);
@@ -72,11 +83,21 @@ class UptimeKumaServer {
             }
         }
 
-        CacheableDnsHttpAgent.registerGlobalAgent();
-
         this.io = new Server(this.httpServer);
     }
 
+    async initAfterDatabaseReady() {
+        await CacheableDnsHttpAgent.update();
+
+        process.env.TZ = await this.getTimezone();
+        dayjs.tz.setDefault(process.env.TZ);
+        log.debug("DEBUG", "Timezone: " + process.env.TZ);
+        log.debug("DEBUG", "Current Time: " + dayjs.tz().format());
+
+        await this.generateMaintenanceTimeslots();
+        this.generateMaintenanceTimeslotsInterval = setInterval(this.generateMaintenanceTimeslots, 60 * 1000);
+    }
+
     async sendMonitorList(socket) {
         let list = await this.getMonitorJSONList(socket.userID);
         this.io.to(socket.userID).emit("monitorList", list);
@@ -104,6 +125,40 @@ class UptimeKumaServer {
         return result;
     }
 
+    /**
+     * Send maintenance list to client
+     * @param {Socket} socket Socket.io instance to send to
+     * @returns {Object}
+     */
+    async sendMaintenanceList(socket) {
+        return await this.sendMaintenanceListByUserID(socket.userID);
+    }
+
+    async sendMaintenanceListByUserID(userID) {
+        let list = await this.getMaintenanceJSONList(userID);
+        this.io.to(userID).emit("maintenanceList", list);
+        return list;
+    }
+
+    /**
+     * Get a list of maintenances for the given user.
+     * @param {string} userID - The ID of the user to get maintenances for.
+     * @returns {Promise<Object>} A promise that resolves to an object with maintenance IDs as keys and maintenances objects as values.
+     */
+    async getMaintenanceJSONList(userID) {
+        let result = {};
+
+        let maintenanceList = await R.find("maintenance", " user_id = ? ORDER BY end_date DESC, title", [
+            userID,
+        ]);
+
+        for (let maintenance of maintenanceList) {
+            result[maintenance.id] = await maintenance.toJSON();
+        }
+
+        return result;
+    }
+
     /**
      * Write error to log file
      * @param {any} error The error to write
@@ -138,15 +193,58 @@ class UptimeKumaServer {
         }
 
         if (await Settings.get("trustProxy")) {
-            return socket.client.conn.request.headers["x-forwarded-for"]
+            const forwardedFor = socket.client.conn.request.headers["x-forwarded-for"];
+
+            return (typeof forwardedFor === "string" ? forwardedFor.split(",")[0].trim() : null)
                 || socket.client.conn.request.headers["x-real-ip"]
                 || clientIP.replace(/^.*:/, "");
         } else {
             return clientIP.replace(/^.*:/, "");
         }
     }
+
+    async getTimezone() {
+        let timezone = await Settings.get("serverTimezone");
+        if (timezone) {
+            return timezone;
+        } else if (process.env.TZ) {
+            return process.env.TZ;
+        } else {
+            return dayjs.tz.guess();
+        }
+    }
+
+    getTimezoneOffset() {
+        return dayjs().format("Z");
+    }
+
+    async setTimezone(timezone) {
+        await Settings.set("serverTimezone", timezone, "general");
+        process.env.TZ = timezone;
+        dayjs.tz.setDefault(timezone);
+    }
+
+    async generateMaintenanceTimeslots() {
+
+        let list = await R.find("maintenance_timeslot", " generated_next = 0 AND start_date <= DATETIME('now') ");
+
+        for (let maintenanceTimeslot of list) {
+            let maintenance = await maintenanceTimeslot.maintenance;
+            await MaintenanceTimeslot.generateTimeslot(maintenance, maintenanceTimeslot.end_date, false);
+            maintenanceTimeslot.generated_next = true;
+            await R.store(maintenanceTimeslot);
+        }
+
+    }
+
+    async stop() {
+        clearTimeout(this.generateMaintenanceTimeslotsInterval);
+    }
 }
 
 module.exports = {
     UptimeKumaServer
 };
+
+// Must be at the end
+const MaintenanceTimeslot = require("./model/maintenance_timeslot");

server/util-server.js

@@ -1,5 +1,5 @@
 const tcpp = require("tcp-ping");
-const Ping = require("./ping-lite");
+const ping = require("@louislam/ping");
 const { R } = require("redbean-node");
 const { log, genSecret } = require("../src/util");
 const passwordHash = require("./password-hash");
@@ -13,21 +13,21 @@ const { badgeConstants } = require("./config");
 const mssql = require("mssql");
 const { Client } = require("pg");
 const postgresConParse = require("pg-connection-string").parse;
+const mysql = require("mysql2");
 const { NtlmClient } = require("axios-ntlm");
 const { Settings } = require("./settings");
+const grpc = require("@grpc/grpc-js");
+const protojs = require("protobufjs");
 const radiusClient = require("node-radius-client");
+const redis = require("redis");
 const {
     dictionaries: {
         rfc2865: { file, attributes },
     },
 } = require("node-radius-utils");
+const dayjs = require("dayjs");
 
-// From ping-lite
+const isWindows = process.platform === /^win/.test(process.platform);
-exports.WIN = /^win/.test(process.platform);
-exports.LIN = /^linux/.test(process.platform);
-exports.MAC = /^darwin/.test(process.platform);
-exports.FBSD = /^freebsd/.test(process.platform);
-exports.BSD = /bsd$/.test(process.platform);
 
 /**
  * Init or reset JWT secret
@@ -101,18 +101,23 @@ exports.ping = async (hostname) => {
  */
 exports.pingAsync = function (hostname, ipv6 = false) {
     return new Promise((resolve, reject) => {
-        const ping = new Ping(hostname, {
+        ping.promise.probe(hostname, {
-            ipv6
+            v6: ipv6,
-        });
+            min_reply: 1,
-
+            timeout: 10,
-        ping.send(function (err, ms, stdout) {
+        }).then((res) => {
-            if (err) {
+            // If ping failed, it will set field to unknown
-                reject(err);
+            if (res.alive) {
-            } else if (ms === null) {
+                resolve(res.time);
-                reject(new Error(stdout));
             } else {
-                resolve(Math.round(ms));
+                if (isWindows) {
+                    reject(new Error(exports.convertToUTF8(res.output)));
+                } else {
+                    reject(new Error(res.output));
                 }
+            }
+        }).catch((err) => {
+            reject(err);
         });
     });
 };
@@ -244,19 +249,19 @@ exports.dnsResolve = function (hostname, resolverServer, resolverPort, rrtype) {
  * @param {string} query The query to validate the database with
  * @returns {Promise<(string[]|Object[]|Object)>}
  */
-exports.mssqlQuery = function (connectionString, query) {
+exports.mssqlQuery = async function (connectionString, query) {
-    return new Promise((resolve, reject) => {
+    let pool;
-        mssql.connect(connectionString).then(pool => {
+    try {
-            return pool.request()
+        pool = new mssql.ConnectionPool(connectionString);
-                .query(query);
+        await pool.connect();
-        }).then(result => {
+        await pool.request().query(query);
-            resolve(result);
+        pool.close();
-        }).catch(err => {
+    } catch (e) {
-            reject(err);
+        if (pool) {
-        }).finally(() => {
+            pool.close();
-            mssql.close();
+        }
-        });
+        throw e;
-    });
+    }
 };
 
 /**
@@ -291,6 +296,39 @@ 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
+ * @returns {Promise<(string[]|Object[]|Object)>}
+ */
+exports.mysqlQuery = function (connectionString, query) {
+    return new Promise((resolve, reject) => {
+        const connection = mysql.createConnection(connectionString);
+        connection.promise().query(query)
+            .then(res => {
+                resolve(res);
+            })
+            .catch(err => {
+                reject(err);
+            })
+            .finally(() => {
+                connection.end();
+            });
+    });
+};
+
+/**
+ * Query radius server
+ * @param {string} hostname Hostname of radius server
+ * @param {string} username Username to use
+ * @param {string} password Password to use
+ * @param {string} calledStationId ID of called station
+ * @param {string} callingStationId ID of calling station
+ * @param {string} secret Secret to use
+ * @param {number} [port=1812] Port to contact radius server on
+ * @returns {Promise<any>}
+ */
 exports.radius = function (
     hostname,
     username,
@@ -298,9 +336,11 @@ exports.radius = function (
     calledStationId,
     callingStationId,
     secret,
+    port = 1812,
 ) {
     const client = new radiusClient({
         host: hostname,
+        hostPort: port,
         dictionaries: [ file ],
     });
 
@@ -315,6 +355,30 @@ exports.radius = function (
     });
 };
 
+/**
+ * Redis server ping
+ * @param {string} dsn The redis connection string
+ */
+exports.redisPingAsync = function (dsn) {
+    return new Promise((resolve, reject) => {
+        const client = redis.createClient({
+            url: dsn,
+        });
+        client.on("error", (err) => {
+            reject(err);
+        });
+        client.connect().then(() => {
+            client.ping().then((res, err) => {
+                if (err) {
+                    reject(err);
+                } else {
+                    resolve(res);
+                }
+            });
+        });
+    });
+};
+
 /**
  * Retrieve value of setting based on key
  * @param {string} key Key of setting to retrieve
@@ -431,6 +495,10 @@ const parseCertificateInfo = function (info) {
  * @returns {Object} Object containing certificate information
  */
 exports.checkCertificate = function (res) {
+    if (!res.request.res.socket) {
+        throw new Error("No socket found");
+    }
+
     const info = res.request.res.socket.getPeerCertificate(true);
     const valid = res.request.res.socket.authorized || false;
 
@@ -557,7 +625,7 @@ exports.doubleCheckPassword = async (socket, currentPassword) => {
 exports.startUnitTest = async () => {
     console.log("Starting unit test...");
     const npm = /^win/.test(process.platform) ? "npm.cmd" : "npm";
-    const child = childProcess.spawn(npm, [ "run", "jest" ]);
+    const child = childProcess.spawn(npm, [ "run", "jest-backend" ]);
 
     child.stdout.on("data", (data) => {
         console.log(data.toString());
@@ -645,3 +713,121 @@ module.exports.send403 = (res, msg = "") => {
         "msg": msg,
     });
 };
+
+function timeObjectConvertTimezone(obj, timezone, timeObjectToUTC = true) {
+    let offsetString;
+
+    if (timezone) {
+        offsetString = dayjs().tz(timezone).format("Z");
+    } else {
+        offsetString = dayjs().format("Z");
+    }
+
+    let hours = parseInt(offsetString.substring(1, 3));
+    let minutes = parseInt(offsetString.substring(4, 6));
+
+    if (
+        (timeObjectToUTC && offsetString.startsWith("+")) ||
+        (!timeObjectToUTC && offsetString.startsWith("-"))
+    ) {
+        hours *= -1;
+        minutes *= -1;
+    }
+
+    obj.hours += hours;
+    obj.minutes += minutes;
+
+    // Handle out of bound
+    if (obj.minutes < 0) {
+        obj.minutes += 60;
+        obj.hours--;
+    } else if (obj.minutes > 60) {
+        obj.minutes -= 60;
+        obj.hours++;
+    }
+
+    if (obj.hours < 0) {
+        obj.hours += 24;
+    } else if (obj.hours > 24) {
+        obj.hours -= 24;
+    }
+
+    return obj;
+}
+
+/**
+ *
+ * @param {object} obj
+ * @param {string} timezone
+ * @returns {object}
+ */
+module.exports.timeObjectToUTC = (obj, timezone = undefined) => {
+    return timeObjectConvertTimezone(obj, timezone, true);
+};
+
+/**
+ *
+ * @param {object} obj
+ * @param {string} timezone
+ * @returns {object}
+ */
+module.exports.timeObjectToLocal = (obj, timezone = undefined) => {
+    return timeObjectConvertTimezone(obj, timezone, false);
+};
+
+/**
+ * Create gRPC client stib
+ * @param {Object} options from gRPC client
+ */
+module.exports.grpcQuery = async (options) => {
+    const { grpcUrl, grpcProtobufData, grpcServiceName, grpcEnableTls, grpcMethod, grpcBody } = options;
+    const protocObject = protojs.parse(grpcProtobufData);
+    const protoServiceObject = protocObject.root.lookupService(grpcServiceName);
+    const Client = grpc.makeGenericClientConstructor({});
+    const credentials = grpcEnableTls ? grpc.credentials.createSsl() : grpc.credentials.createInsecure();
+    const client = new Client(
+        grpcUrl,
+        credentials
+    );
+    const grpcService = protoServiceObject.create(function (method, requestData, cb) {
+        const fullServiceName = method.fullName;
+        const serviceFQDN = fullServiceName.split(".");
+        const serviceMethod = serviceFQDN.pop();
+        const serviceMethodClientImpl = `/${serviceFQDN.slice(1).join(".")}/${serviceMethod}`;
+        log.debug("monitor", `gRPC method ${serviceMethodClientImpl}`);
+        client.makeUnaryRequest(
+            serviceMethodClientImpl,
+            arg => arg,
+            arg => arg,
+            requestData,
+            cb);
+    }, false, false);
+    return new Promise((resolve, _) => {
+        try {
+            return grpcService[`${grpcMethod}`](JSON.parse(grpcBody), function (err, response) {
+                const responseData = JSON.stringify(response);
+                if (err) {
+                    return resolve({
+                        code: err.code,
+                        errorMessage: err.details,
+                        data: ""
+                    });
+                } else {
+                    log.debug("monitor:", `gRPC response: ${JSON.stringify(response)}`);
+                    return resolve({
+                        code: 1,
+                        errorMessage: "",
+                        data: responseData
+                    });
+                }
+            });
+        } catch (err) {
+            return resolve({
+                code: -1,
+                errorMessage: `Error ${err}. Please review your gRPC configuration option. The service name must not include package name value, and the method name must follow camelCase format`,
+                data: ""
+            });
+        }
+
+    });
+};

src/assets/app.scss

@@ -22,6 +22,19 @@ textarea.form-control {
     width: 10px;
 }
 
+.bg-maintenance {
+    color: white !important;
+    background-color: $maintenance !important;
+}
+
+.bg-dark {
+    color: white;
+}
+
+.text-maintenance {
+    color: $maintenance !important;
+}
+
 .list-group {
     border-radius: 0.75rem;
 
@@ -107,6 +120,19 @@ optgroup {
     }
 }
 
+.btn-normal {
+    $bg-color: #F5F5F5;
+
+    background-color: $bg-color;
+    border-color: $bg-color;
+
+    &:hover {
+        $hover-color: darken($bg-color, 3%);
+        background-color: $hover-color;
+        border-color: $hover-color;
+    }
+}
+
 .btn-warning {
     color: white;
 
@@ -256,6 +282,20 @@ optgroup {
         color: white;
     }
 
+    .btn-normal {
+        $bg-color: $dark-header-bg;
+
+        color: $dark-font-color;
+        background-color: $bg-color;
+        border-color: $bg-color;
+
+        &:hover {
+            $hover-color: darken($bg-color, 3%);
+            background-color: $hover-color;
+            border-color: $hover-color;
+        }
+    }
+
     .btn-warning {
         color: $dark-font-color2;
 
@@ -323,6 +363,7 @@ optgroup {
         &.bg-info,
         &.bg-warning,
         &.bg-danger,
+        &.bg-maintenance,
         &.bg-light {
             color: $dark-font-color2;
         }

src/assets/localization.scss

@@ -3,3 +3,7 @@ html[lang='fa'] {
         font-family: 'IRANSans', 'Iranian Sans','B Nazanin', 'Tahoma', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, segoe ui, Roboto, helvetica neue, Arial, noto sans, sans-serif, apple color emoji, segoe ui emoji, segoe ui symbol, noto color emoji;
     }
 }
+
+ul.multiselect__content {
+    padding-left: 0 !important;
+}

src/assets/vars.scss

@@ -1,6 +1,7 @@
 $primary: #5cdd8b;
 $danger: #dc3545;
 $warning: #f8a306;
+$maintenance: #1747f5;
 $link-color: #111;
 $border-radius: 50rem;
 

src/assets/vue-datepicker.scss

@@ -0,0 +1,39 @@
+@import "@vuepic/vue-datepicker/dist/main.css";
+@import "vars.scss";
+
+// Must use #{ }
+// Remark: https://stackoverflow.com/questions/50202991/unable-to-set-scss-variable-to-css-variable
+.dp__theme_dark {
+    --dp-background-color: #{$dark-bg2};
+    --dp-text-color: #{$dark-font-color};
+    --dp-hover-color: #484848;
+    --dp-hover-text-color: #ffffff;
+    --dp-hover-icon-color: #959595;
+    --dp-primary-color: #{#5cdd8b};
+    --dp-primary-text-color: #ffffff;
+    --dp-secondary-color: #494949;
+    --dp-border-color: #{$dark-border-color};
+    --dp-menu-border-color: #2d2d2d;
+    --dp-border-color-hover: #{$dark-border-color};
+    --dp-disabled-color: #212121;
+    --dp-scroll-bar-background: #212121;
+    --dp-scroll-bar-color: #484848;
+    --dp-success-color: #{$primary};
+    --dp-success-color-disabled: #428f59;
+    --dp-icon-color: #959595;
+    --dp-danger-color: #e53935;
+    --dp-highlight-color: rgba(0, 92, 178, 0.2);
+}
+
+.dp__input {
+    border-radius: $border-radius;
+}
+
+// Fix: Full width of text input when using "inline textInput inlineWithInput" mode
+.dp__main > div[aria-label="Datepicker input"] {
+    width: 100%;
+}
+
+.dp__main > div[aria-label="Datepicker menu"]:nth-child(2) {
+    margin-top: 20px;
+}

src/components/Datetime.vue

@@ -3,14 +3,6 @@
 </template>
 
 <script>
-import dayjs from "dayjs";
-import relativeTime from "dayjs/plugin/relativeTime";
-import timezone from "dayjs/plugin/timezone"; // dependent on utc plugin
-import utc from "dayjs/plugin/utc";
-dayjs.extend(utc);
-dayjs.extend(timezone);
-dayjs.extend(relativeTime);
-
 export default {
     props: {
         /** Value of date time */

src/components/DockerHostDialog.vue

@@ -30,7 +30,8 @@
                                 {{ $t("Examples") }}:
                                 <ul>
                                     <li>/var/run/docker.sock</li>
-                                    <li>tcp://localhost:2375</li>
+                                    <li>http://localhost:2375</li>
+                                    <li>https://localhost:2376 (TLS)</li>
                                 </ul>
                             </div>
                         </div>
@@ -72,7 +73,7 @@ export default {
     emits: [ "added" ],
     data() {
         return {
-            model: null,
+            modal: null,
             processing: false,
             id: null,
             connectionTypes: [ "socket", "tcp" ],

src/components/HeartbeatBar.vue

@@ -5,7 +5,7 @@
                 v-for="(beat, index) in shortBeatList"
                 :key="index"
                 class="beat"
-                :class="{ 'empty' : (beat === 0), 'down' : (beat.status === 0), 'pending' : (beat.status === 2) }"
+                :class="{ 'empty' : (beat === 0), 'down' : (beat.status === 0), 'pending' : (beat.status === 2), 'maintenance' : (beat.status === 3) }"
                 :style="beatStyle"
                 :title="getBeatTitle(beat)"
             />
@@ -211,6 +211,10 @@ export default {
             background-color: $warning;
         }
 
+        &.maintenance {
+            background-color: $maintenance;
+        }
+
         &:not(.empty):hover {
             transition: all ease-in-out 0.15s;
             opacity: 0.8;

src/components/HiddenInput.vue

@@ -42,7 +42,7 @@ export default {
         /** Should the field auto complete */
         autocomplete: {
             type: String,
-            default: undefined,
+            default: "new-password",
         },
         /** Is the input required? */
         required: {

src/components/MaintenanceTime.vue

@@ -0,0 +1,44 @@
+<template>
+    <div>
+        <div v-if="maintenance.strategy === 'manual'" class="timeslot">
+            {{ $t("Manual") }}
+        </div>
+        <div v-else-if="maintenance.timeslotList.length > 0" class="timeslot">
+            {{ maintenance.timeslotList[0].startDateServerTimezone }}
+            <span class="to">-</span>
+            {{ maintenance.timeslotList[0].endDateServerTimezone }}
+            (UTC{{ maintenance.timeslotList[0].serverTimezoneOffset }})
+        </div>
+    </div>
+</template>
+
+<script>
+export default {
+    props: {
+        maintenance: {
+            type: Object,
+            required: true
+        },
+    },
+};
+</script>
+
+<style lang="scss">
+.timeslot {
+    margin-top: 5px;
+    display: inline-block;
+    font-size: 14px;
+    background-color: rgba(255, 255, 255, 0.5);
+    border-radius: 20px;
+    padding: 0 10px;
+
+    .to {
+        margin: 0 6px;
+    }
+
+    .dark & {
+        color: white;
+        background-color: rgba(255, 255, 255, 0.1);
+    }
+}
+</style>

src/components/MonitorList.vue

@@ -206,6 +206,16 @@ export default {
 .search-icon {
     padding: 10px;
     color: #c0c0c0;
+
+    // Clear filter button (X)
+    svg[data-icon="times"] {
+        cursor: pointer;
+        transition: all ease-in-out 0.1s;
+
+        &:hover {
+            opacity: 0.5;
+        }
+    }
 }
 
 .search-input {

src/components/PingChart.vue

@@ -16,18 +16,14 @@
     </div>
 </template>
 
-<script lang="ts">
+<script lang="js">
 import { BarController, BarElement, Chart, Filler, LinearScale, LineController, LineElement, PointElement, TimeScale, Tooltip } from "chart.js";
 import "chartjs-adapter-dayjs";
 import dayjs from "dayjs";
-import timezone from "dayjs/plugin/timezone";
-import utc from "dayjs/plugin/utc";
 import { LineChart } from "vue-chart-3";
 import { useToast } from "vue-toastification";
-import { DOWN, log } from "../util.ts";
+import { DOWN, PENDING, MAINTENANCE, log } from "../util.ts";
 
-dayjs.extend(utc);
-dayjs.extend(timezone);
 const toast = useToast();
 
 Chart.register(LineController, BarController, LineElement, PointElement, TimeScale, BarElement, LinearScale, Tooltip, Filler);
@@ -163,7 +159,8 @@ export default {
         },
         chartData() {
             let pingData = [];  // Ping Data for Line Chart, y-axis contains ping time
-            let downData = [];  // Down Data for Bar Chart, y-axis is 1 if target is down, 0 if target is up
+            let downData = [];  // Down Data for Bar Chart, y-axis is 1 if target is down (red color), under maintenance (blue color) or pending (orange color), 0 if target is up
+            let colorData = []; // Color Data for Bar Chart
 
             let heartbeatList = this.heartbeatList ||
              (this.monitorId in this.$root.heartbeatList && this.$root.heartbeatList[this.monitorId]) ||
@@ -185,8 +182,9 @@ export default {
                     });
                     downData.push({
                         x,
-                        y: beat.status === DOWN ? 1 : 0,
+                        y: (beat.status === DOWN || beat.status === MAINTENANCE || beat.status === PENDING) ? 1 : 0,
                     });
+                    colorData.push((beat.status === MAINTENANCE) ? "rgba(23,71,245,0.41)" : ((beat.status === PENDING) ? "rgba(245,182,23,0.41)" : "#DC354568"));
                 });
 
             return {
@@ -205,7 +203,7 @@ export default {
                         type: "bar",
                         data: downData,
                         borderColor: "#00000000",
-                        backgroundColor: "#DC354568",
+                        backgroundColor: colorData,
                         yAxisID: "y1",
                         barThickness: "flex",
                         barPercentage: 1,

src/components/ProxyDialog.vue

@@ -17,6 +17,7 @@
                                 <option value="http">HTTP</option>
                                 <option value="socks">SOCKS</option>
                                 <option value="socks5">SOCKS v5</option>
+                                <option value="socks5h">SOCKS v5 (+DNS)</option>
                                 <option value="socks4">SOCKS v4</option>
                             </select>
                         </div>

src/components/PublicGroupList.vue

@@ -225,4 +225,8 @@ export default {
     }
 }
 
+.bg-maintenance {
+    background-color: $maintenance;
+}
+
 </style>

src/components/Status.vue

@@ -26,6 +26,10 @@ export default {
                 return "warning";
             }
 
+            if (this.status === 3) {
+                return "maintenance";
+            }
+
             return "secondary";
         },
 
@@ -42,6 +46,10 @@ export default {
                 return this.$t("Pending");
             }
 
+            if (this.status === 3) {
+                return this.$t("statusMaintenance");
+            }
+
             return this.$t("Unknown");
         },
     },

src/components/Tag.vue

@@ -41,7 +41,7 @@ export default {
     },
     computed: {
         displayText() {
-            if (this.item.value === "") {
+            if (this.item.value === "" || this.item.value === undefined) {
                 return this.item.name;
             } else {
                 return `${this.item.name}: ${this.item.value}`;

src/components/TagEditDialog.vue

@@ -0,0 +1,376 @@
+<template>
+    <form @submit.prevent="submit">
+        <div ref="modal" class="modal fade" tabindex="-1" data-bs-backdrop="static">
+            <div class="modal-dialog">
+                <div class="modal-content">
+                    <div class="modal-header">
+                        <h5 id="exampleModalLabel" class="modal-title">
+                            {{ $t("Edit Tag") }}
+                        </h5>
+                        <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close" />
+                    </div>
+                    <div class="modal-body">
+                        <div class="mb-3">
+                            <label for="tag-name" class="form-label">{{ $t("Name") }}</label>
+                            <input id="tag-name" v-model="tag.name" type="text" class="form-control" required>
+                        </div>
+
+                        <div class="mb-3">
+                            <label for="tag-color" class="form-label">{{ $t("Color") }}</label>
+                            <div class="d-flex">
+                                <div class="col-8 pe-1">
+                                    <vue-multiselect
+                                        v-model="selectedColor"
+                                        :options="colorOptions"
+                                        :multiple="false"
+                                        :searchable="true"
+                                        :placeholder="$t('color')"
+                                        track-by="color"
+                                        label="name"
+                                        select-label=""
+                                        deselect-label=""
+                                    >
+                                        <template #option="{ option }">
+                                            <div
+                                                class="mx-2 py-1 px-3 rounded d-inline-flex"
+                                                style="height: 24px; color: white;"
+                                                :style="{ backgroundColor: option.color + ' !important' }"
+                                            >
+                                                <span>{{ option.name }}</span>
+                                            </div>
+                                        </template>
+                                        <template #singleLabel="{ option }">
+                                            <div
+                                                class="py-1 px-3 rounded d-inline-flex"
+                                                style="height: 24px; color: white;"
+                                                :style="{ backgroundColor: option.color + ' !important' }"
+                                            >
+                                                <span>{{ option.name }}</span>
+                                            </div>
+                                        </template>
+                                    </vue-multiselect>
+                                </div>
+                                <div class="col-4 ps-1">
+                                    <input id="tag-color-hex" v-model="tag.color" type="text" class="form-control">
+                                </div>
+                            </div>
+                        </div>
+
+                        <div class="mb-3">
+                            <label for="tag-monitors" class="form-label">{{ $tc("Monitor", selectedMonitors.length) }}</label>
+                            <div class="tag-monitors-list">
+                                <router-link v-for="monitor in selectedMonitors" :key="monitor.id" class="d-flex align-items-center justify-content-between text-decoration-none tag-monitors-list-row py-2 px-3" :to="monitorURL(monitor.id)" @click="modal.hide()">
+                                    <span>{{ monitor.name }}</span>
+                                    <button type="button" class="btn-rm-monitor btn btn-outline-danger ms-2 py-1" @click.stop.prevent="removeMonitor(monitor.id)">
+                                        <font-awesome-icon class="" icon="times" />
+                                    </button>
+                                </router-link>
+                            </div>
+                            <div v-if="allMonitorList.length > 0" class="pt-3 px-3">
+                                <label class="form-label">{{ $t("Add a monitor") }}:</label>
+                                <select v-model="selectedAddMonitor" class="form-control">
+                                    <option v-for="monitor in allMonitorList" :key="monitor.id" :value="monitor">{{ monitor.name }}</option>
+                                </select>
+                            </div>
+                        </div>
+                    </div>
+
+                    <div class="modal-footer">
+                        <button v-if="tag" type="button" class="btn btn-danger" :disabled="processing" @click="deleteConfirm">
+                            {{ $t("Delete") }}
+                        </button>
+                        <button type="submit" class="btn btn-primary" :disabled="processing">
+                            <div v-if="processing" class="spinner-border spinner-border-sm me-1"></div>
+                            {{ $t("Save") }}
+                        </button>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </form>
+
+    <Confirm ref="confirmDelete" btn-style="btn-danger" :yes-text="$t('Yes')" :no-text="$t('No')" @yes="deleteTag">
+        {{ $t("confirmDeleteTagMsg") }}
+    </Confirm>
+</template>
+
+<script>
+import { Modal } from "bootstrap";
+import Confirm from "./Confirm.vue";
+import VueMultiselect from "vue-multiselect";
+import { colorOptions } from "../util-frontend";
+import { useToast } from "vue-toastification";
+import { getMonitorRelativeURL } from "../util.ts";
+const toast = useToast();
+
+export default {
+    components: {
+        VueMultiselect,
+        Confirm,
+    },
+    props: {
+        updated: {
+            type: Function,
+            default: () => {},
+        }
+    },
+    data() {
+        return {
+            modal: null,
+            processing: false,
+            selectedColor: {
+                name: null,
+                color: null,
+            },
+            tag: {
+                id: null,
+                name: "",
+                color: "",
+                // Do not set default value here, please scroll to show()
+            },
+            monitors: [],
+            removingMonitor: [],
+            addingMonitor: [],
+            selectedAddMonitor: null,
+        };
+    },
+
+    computed: {
+        colorOptions() {
+            if (!colorOptions(this).find(option => option.color === this.tag.color)) {
+                return colorOptions(this).concat(
+                    {
+                        name: "custom",
+                        color: this.tag.color
+                    });
+            } else {
+                return colorOptions(this);
+            }
+        },
+        selectedMonitors() {
+            return this.monitors
+                .concat(Object.values(this.$root.monitorList).filter(monitor => this.addingMonitor.includes(monitor.id)))
+                .filter(monitor => !this.removingMonitor.includes(monitor.id));
+        },
+        allMonitorList() {
+            return Object.values(this.$root.monitorList).filter(monitor => !this.selectedMonitors.includes(monitor));
+        },
+    },
+
+    watch: {
+        // Set color option to "Custom" when a unknown color is entered
+        "tag.color"(to, from) {
+            if (colorOptions(this).find(x => x.color === to) == null) {
+                this.selectedColor.name = this.$t("Custom");
+                this.selectedColor.color = to;
+            }
+        },
+        selectedColor(to, from) {
+            if (to != null) {
+                this.tag.color = to.color;
+            }
+        },
+        /**
+         * Selected a monitor and add to the list.
+         */
+        selectedAddMonitor(monitor) {
+            if (monitor) {
+                if (this.removingMonitor.includes(monitor.id)) {
+                    this.removingMonitor = this.removingMonitor.filter(id => id !== monitor.id);
+                } else {
+                    this.addingMonitor.push(monitor.id);
+                }
+                this.selectedAddMonitor = null;
+            }
+        },
+    },
+
+    mounted() {
+        this.modal = new Modal(this.$refs.modal);
+    },
+
+    methods: {
+        /**
+         * Show confirmation for deleting a tag
+         */
+        deleteConfirm() {
+            this.$refs.confirmDelete.show();
+        },
+
+        /**
+         * Load tag information for display in the edit dialog
+         * @param {Object} tag tag object to edit
+         * @returns {void}
+         */
+        show(tag) {
+            if (tag) {
+                this.selectedColor = this.colorOptions.find(x => x.color === tag.color) ?? {
+                    name: this.$t("Custom"),
+                    color: tag.color
+                };
+                this.tag.id = tag.id;
+                this.tag.name = tag.name;
+                this.tag.color = tag.color;
+                this.monitors = this.monitorsByTag(tag.id);
+                this.removingMonitor = [];
+                this.addingMonitor = [];
+                this.selectedAddMonitor = null;
+            }
+
+            this.modal.show();
+        },
+
+        /**
+         * Submit tag and monitorTag changes to server
+         * @returns {void}
+         */
+        async submit() {
+            this.processing = true;
+            let editResult = true;
+
+            for (let addId of this.addingMonitor) {
+                await this.addMonitorTagAsync(this.tag.id, addId, "").then((res) => {
+                    if (!res.ok) {
+                        toast.error(res.msg);
+                        editResult = false;
+                    }
+                });
+            }
+
+            for (let removeId of this.removingMonitor) {
+                this.monitors.find(monitor => monitor.id === removeId)?.tags.forEach(async (monitorTag) => {
+                    await this.deleteMonitorTagAsync(this.tag.id, removeId, monitorTag.value).then((res) => {
+                        if (!res.ok) {
+                            toast.error(res.msg);
+                            editResult = false;
+                        }
+                    });
+                });
+            }
+
+            this.$root.getSocket().emit("editTag", this.tag, (res) => {
+                this.$root.toastRes(res);
+                this.processing = false;
+
+                if (res.ok && editResult) {
+                    this.updated();
+                    this.modal.hide();
+                }
+            });
+        },
+
+        /**
+         * Delete the editing tag from server
+         * @returns {void}
+         */
+        deleteTag() {
+            this.processing = true;
+            this.$root.getSocket().emit("deleteTag", this.tag.id, (res) => {
+                this.$root.toastRes(res);
+                this.processing = false;
+
+                if (res.ok) {
+                    this.updated();
+                    this.modal.hide();
+                }
+            });
+        },
+
+        /**
+         * Remove a monitor from the monitors list locally
+         * @param {number} id id of the tag to remove
+         * @returns {void}
+         */
+        removeMonitor(id) {
+            if (this.addingMonitor.includes(id)) {
+                this.addingMonitor = this.addingMonitor.filter(x => x !== id);
+            } else {
+                this.removingMonitor.push(id);
+            }
+        },
+
+        /**
+         * Get monitors which has a specific tag locally
+         * @param {number} tagId id of the tag to filter
+         * @returns {Object[]} list of monitors which has a specific tag
+         */
+        monitorsByTag(tagId) {
+            return Object.values(this.$root.monitorList).filter((monitor) => {
+                return monitor.tags.find(monitorTag => monitorTag.tag_id === tagId);
+            });
+        },
+
+        /**
+         * Get URL of monitor
+         * @param {number} id ID of monitor
+         * @returns {string} Relative URL of monitor
+         */
+        monitorURL(id) {
+            return getMonitorRelativeURL(id);
+        },
+
+        /**
+         * Add a tag to a monitor asynchronously
+         * @param {number} tagId ID of tag to add
+         * @param {number} monitorId ID of monitor to add tag to
+         * @param {string} value Value of tag
+         * @returns {Promise<void>}
+         */
+        addMonitorTagAsync(tagId, monitorId, value) {
+            return new Promise((resolve) => {
+                this.$root.getSocket().emit("addMonitorTag", tagId, monitorId, value, resolve);
+            });
+        },
+        /**
+         * Delete a tag from a monitor asynchronously
+         * @param {number} tagId ID of tag to remove
+         * @param {number} monitorId ID of monitor to remove tag from
+         * @param {string} value Value of tag
+         * @returns {Promise<void>}
+         */
+        deleteMonitorTagAsync(tagId, monitorId, value) {
+            return new Promise((resolve) => {
+                this.$root.getSocket().emit("deleteMonitorTag", tagId, monitorId, value, resolve);
+            });
+        },
+    },
+};
+</script>
+
+<style lang="scss" scoped>
+@import "../assets/vars.scss";
+
+.dark {
+    .modal-dialog .form-text, .modal-dialog p {
+        color: $dark-font-color;
+    }
+}
+
+.btn-rm-monitor {
+    padding-left: 11px;
+    padding-right: 11px;
+}
+
+.tag-monitors-list {
+    max-height: 40vh;
+    overflow-y: scroll;
+}
+
+.tag-monitors-list .tag-monitors-list-row {
+    cursor: pointer;
+    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
+
+    .dark & {
+        border-bottom: 1px solid $dark-border-color;
+    }
+
+    &:hover {
+        background-color: $highlight-white;
+    }
+
+    .dark &:hover {
+        background-color: $dark-bg2;
+    }
+}
+
+</style>

src/components/TagsManager.vue

@@ -130,6 +130,7 @@
 import { Modal } from "bootstrap";
 import VueMultiselect from "vue-multiselect";
 import { useToast } from "vue-toastification";
+import { colorOptions } from "../util-frontend";
 import Tag from "../components/Tag.vue";
 const toast = useToast();
 
@@ -176,24 +177,7 @@ export default {
             return this.preSelectedTags.concat(this.newTags).filter(tag => !this.deleteTags.find(monitorTag => monitorTag.id === tag.id));
         },
         colorOptions() {
-            return [
+            return colorOptions(this);
-                { name: this.$t("Gray"),
-                    color: "#4B5563" },
-                { name: this.$t("Red"),
-                    color: "#DC2626" },
-                { name: this.$t("Orange"),
-                    color: "#D97706" },
-                { name: this.$t("Green"),
-                    color: "#059669" },
-                { name: this.$t("Blue"),
-                    color: "#2563EB" },
-                { name: this.$t("Indigo"),
-                    color: "#4F46E5" },
-                { name: this.$t("Purple"),
-                    color: "#7C3AED" },
-                { name: this.$t("Pink"),
-                    color: "#DB2777" },
-            ];
         },
         validateDraftTag() {
             let nameInvalid = false;
@@ -204,7 +188,7 @@ export default {
                 nameInvalid = false;
                 valueInvalid = false;
                 invalid = false;
-            } else if (this.existingTags.filter(tag => tag.name === this.newDraftTag.name).length > 0) {
+            } else if (this.existingTags.filter(tag => tag.name === this.newDraftTag.name).length > 0 && this.newDraftTag.select == null) {
                 // Try to create new tag with existing name
                 nameInvalid = true;
                 invalid = true;

src/components/Uptime.vue

@@ -1,5 +1,5 @@
 <template>
-    <span :class="className" :title="24 + $t('-hour')">{{ uptime }}</span>
+    <span :class="className" :title="title">{{ uptime }}</span>
 </template>
 
 <script>
@@ -25,6 +25,10 @@ export default {
     computed: {
         uptime() {
 
+            if (this.type === "maintenance") {
+                return this.$t("statusMaintenance");
+            }
+
             let key = this.monitor.id + "_" + this.type;
 
             if (this.$root.uptimeList[key] !== undefined) {
@@ -35,6 +39,10 @@ export default {
         },
 
         color() {
+            if (this.type === "maintenance" || this.monitor.maintenance) {
+                return "maintenance";
+            }
+
             if (this.lastHeartBeat.status === 0) {
                 return "danger";
             }
@@ -67,6 +75,14 @@ export default {
 
             return "";
         },
+
+        title() {
+            if (this.type === "720") {
+                return `30${this.$t("-day")}`;
+            }
+
+            return `24${this.$t("-hour")}`;
+        }
     },
 };
 </script>

src/components/notifications/ClickSendSMS.vue

@@ -6,7 +6,7 @@
         </i18n-t>
         <input id="clicksendsms-login" v-model="$parent.notification.clicksendsmsLogin" type="text" class="form-control" required>
         <label for="clicksendsms-key" class="form-label">{{ $t("API Key") }}</label>
-        <HiddenInput id="clicksendsms-key" v-model="$parent.notification.clicksendsmsPassword" :required="true" autocomplete="one-time-code"></HiddenInput>
+        <HiddenInput id="clicksendsms-key" v-model="$parent.notification.clicksendsmsPassword" :required="true" autocomplete="new-password"></HiddenInput>
     </div>
     <div class="mb-3">
         <div class="form-text">

src/components/notifications/FreeMobile.vue

@@ -0,0 +1,12 @@
+<template>
+    <div class="mb-3">
+        <label for="freemobileUser" class="form-label">{{ $t("Free Mobile User Identifier") }}<span style="color: red;"><sup>*</sup></span></label>
+        <input id="freemobileUser" v-model="$parent.notification.freemobileUser" type="text" class="form-control" required>
+    </div>
+
+    <div class="mb-3">
+        <label for="freemobilePass" class="form-label">{{ $t("Free Mobile API Key") }}<span style="color: red;"><sup>*</sup></span></label>
+        <input id="freemobilePass" v-model="$parent.notification.freemobilePass" type="text" class="form-control" required>
+    </div>
+</template>
+

src/components/notifications/GoAlert.vue

@@ -11,7 +11,7 @@
 
     <div class="mb-3">
         <label for="goalert-token" class="form-label">{{ $t("Token") }}</label>
-        <HiddenInput id="goalert-token" v-model="$parent.notification.goAlertToken" autocomplete="one-time-code" :required="true"></HiddenInput>
+        <HiddenInput id="goalert-token" v-model="$parent.notification.goAlertToken" autocomplete="new-password" :required="true"></HiddenInput>
 
         <div class="form-text">
             {{ $t("goAlertIntegrationKeyInfo") }}

src/components/notifications/Gotify.vue

@@ -1,7 +1,7 @@
 <template>
     <div class="mb-3">
         <label for="gotify-application-token" class="form-label">{{ $t("Application Token") }}</label>
-        <HiddenInput id="gotify-application-token" v-model="$parent.notification.gotifyapplicationToken" :required="true" autocomplete="one-time-code"></HiddenInput>
+        <HiddenInput id="gotify-application-token" v-model="$parent.notification.gotifyapplicationToken" :required="true" autocomplete="new-password"></HiddenInput>
     </div>
     <div class="mb-3">
         <label for="gotify-server-url" class="form-label">{{ $t("Server URL") }}</label>

src/components/notifications/HomeAssistant.vue

@@ -18,7 +18,7 @@
         <input id="notificationService" v-model="$parent.notification.notificationService" type="text" :placeholder="$t('default: notify all devices')" class="form-control">
 
         <div class="form-text">
-            <p>{{ $t("A list of Notification Services can be found in Home Assistant under \"Developer Tools > Services\" search for \"notification\" to find your device/phone name.") }}</p>
+            <p>{{ $t('A list of Notification Services can be found in Home Assistant under "Developer Tools > Services" search for "notification" to find your device/phone name.') }}</p>
             <p>{{ $t("Automations can optionally be triggered in Home Assistant:") }}</p>
             <p>
                 {{ $t("Trigger type:") }} <code>Event</code><br />

src/components/notifications/Kook.vue

@@ -0,0 +1,36 @@
+<template>
+    <div class="mb-3">
+        <label for="kook-bot-token" class="form-label">{{ $t("Bot Token") }}</label>
+        <HiddenInput id="kook-bot-token" v-model="$parent.notification.kookBotToken" :required="true" autocomplete="new-password"></HiddenInput>
+        <i18n-t tag="div" keypath="wayToGetKookBotToken" class="form-text">
+            <a href="https://developer.kookapp.cn/bot" target="_blank">https://developer.kookapp.cn/bot</a>
+        </i18n-t>
+    </div>
+
+    <div class="mb-3">
+        <label for="kook-guild-id" class="form-label">{{ $t("Guild ID") }}</label>
+
+        <div class="input-group mb-3">
+            <input id="kook-guild-id" v-model="$parent.notification.kookGuildID" type="text" class="form-control" required>
+        </div>
+
+        <div class="form-text">
+            <p style="margin-top: 8px;">
+                {{ $t("wayToGetKookGuildID") }}
+            </p>
+        </div>
+    </div>
+
+    <i18n-t tag="p" keypath="More info on:" style="margin-top: 8px;">
+        <a href="https://developer.kookapp.cn" target="_blank">https://developer.kookapp.cn</a>
+    </i18n-t>
+</template>
+
+<script>
+import HiddenInput from "../HiddenInput.vue";
+export default {
+    components: {
+        HiddenInput,
+    }
+};
+</script>

src/components/notifications/Line.vue

@@ -1,7 +1,7 @@
 <template>
     <div class="mb-3">
         <label for="line-channel-access-token" class="form-label">{{ $t("Channel access token") }}</label>
-        <HiddenInput id="line-channel-access-token" v-model="$parent.notification.lineChannelAccessToken" :required="true" autocomplete="one-time-code"></HiddenInput>
+        <HiddenInput id="line-channel-access-token" v-model="$parent.notification.lineChannelAccessToken" :required="true" autocomplete="new-password"></HiddenInput>
     </div>
     <i18n-t tag="div" keypath="lineDevConsoleTo" class="form-text">
         <b>{{ $t("Basic Settings") }}</b>

src/components/notifications/Matrix.vue

@@ -9,7 +9,7 @@
     </div>
     <div class="mb-3">
         <label for="access-token" class="form-label">{{ $t("Access Token") }}</label><span style="color: red;"><sup>*</sup></span>
-        <HiddenInput id="access-token" v-model="$parent.notification.accessToken" :required="true" autocomplete="one-time-code" :maxlength="500"></HiddenInput>
+        <HiddenInput id="access-token" v-model="$parent.notification.accessToken" :required="true" autocomplete="new-password" :maxlength="500"></HiddenInput>
     </div>
 
     <div class="form-text">

src/components/notifications/Ntfy.vue

@@ -11,15 +11,35 @@
             <input id="ntfy-server-url" v-model="$parent.notification.ntfyserverurl" type="text" class="form-control" required>
         </div>
     </div>
-
     <div class="mb-3">
         <label for="ntfy-priority" class="form-label">{{ $t("Priority") }}</label>
         <input id="ntfy-priority" v-model="$parent.notification.ntfyPriority" type="number" class="form-control" required min="1" max="5" step="1">
     </div>
+    <div class="mb-3">
+        <label for="ntfy-username" class="form-label">{{ $t("Username") }} ({{ $t("Optional") }})</label>
+        <div class="input-group mb-3">
+            <input id="ntfy-username" v-model="$parent.notification.ntfyusername" type="text" class="form-control">
+        </div>
+    </div>
+    <div class="mb-3">
+        <label for="ntfy-password" class="form-label">{{ $t("Password") }} ({{ $t("Optional") }})</label>
+        <div class="input-group mb-3">
+            <HiddenInput id="ntfy-password" v-model="$parent.notification.ntfypassword" autocomplete="new-password"></HiddenInput>
+        </div>
+    </div>
+    <div class="mb-3">
+        <label for="ntfy-icon" class="form-label">{{ $t("IconUrl") }}</label>
+        <input id="ntfy-icon" v-model="$parent.notification.ntfyIcon" type="text" class="form-control">
+    </div>
 </template>
 
 <script>
+import HiddenInput from "../HiddenInput.vue";
+
 export default {
+    components: {
+        HiddenInput,
+    },
     mounted() {
         if (typeof this.$parent.notification.ntfyPriority === "undefined") {
             this.$parent.notification.ntfyserverurl = "https://ntfy.sh";

src/components/notifications/Octopush.vue

@@ -11,7 +11,7 @@
     </div>
     <div class="mb-3">
         <label for="octopush-key" class="form-label">{{ $t("octopushAPIKey") }}</label>
-        <HiddenInput id="octopush-key" v-model="$parent.notification.octopushAPIKey" :required="true" autocomplete="one-time-code"></HiddenInput>
+        <HiddenInput id="octopush-key" v-model="$parent.notification.octopushAPIKey" :required="true" autocomplete="new-password"></HiddenInput>
         <label for="octopush-login" class="form-label">{{ $t("octopushLogin") }}</label>
         <input id="octopush-login" v-model="$parent.notification.octopushLogin" type="text" class="form-control" required>
     </div>