update to 1.0.5

Added Slack webhook notification

.dockerignore

@@ -2,3 +2,4 @@
 /dist
 /node_modules
 /data/kuma.db
+/.do

README.md

@@ -1,5 +1,8 @@
 # Uptime Kuma
 
+<a target="_blank" href="https://github.com/louislam/uptime-kuma"><img src="https://img.shields.io/github/stars/louislam/uptime-kuma" /></a> <a target="_blank" href="https://hub.docker.com/r/louislam/uptime-kuma"><img src="https://img.shields.io/docker/pulls/louislam/uptime-kuma" /></a> <a target="_blank" href="https://hub.docker.com/r/louislam/uptime-kuma"><img src="https://img.shields.io/docker/v/louislam/uptime-kuma/latest?label=docker%20image%20ver." /></a> <a target="_blank" href="https://github.com/louislam/uptime-kuma"><img src="https://img.shields.io/github/last-commit/louislam/uptime-kuma" /></a>
+
+
 <div align="center" width="100%">
     <img src="./public/icon.svg" width="128" alt="" />
 </div>
@@ -18,6 +21,7 @@ It is a self-hosted monitoring tool like "Uptime Robot".
 # How to Use
 
 ### Docker
+
 ```bash
 # Create a volume
 docker volume create uptime-kuma
@@ -70,11 +74,13 @@ Choose Cheapest Plan is enough. (US$ 5)
 
 Re-pull the latest docker image and create another container with the same volume.
 
+PS: For every new release, it takes some time to build the docker image, please be patient if it is not available yet.
+
 ### Without Docker
 
 ```bash
 git fetch --all
-git checkout 1.0.2 --force
+git checkout 1.0.5 --force
 npm install
 npm run build
 pm2 restart uptime-kuma

dockerfile

@@ -1,11 +1,30 @@
-FROM node:14-alpine3.14
-
-# sqlite have to build on arm
-# TODO: use prebuilt sqlite for arm, because it is very very slow.
-RUN apk add --no-cache make g++ python3
-RUN ln -s /usr/bin/python3 /usr/bin/python
-
+# DON'T UPDATE TO alpine3.13, 1.14, see #41.
+FROM node:14-alpine3.12 AS release
 WORKDIR /app
+
+# split the sqlite install here, so that it can caches the arm prebuilt
+RUN apk add --no-cache --virtual .build-deps make g++ python3 python3-dev && \
+            ln -s /usr/bin/python3 /usr/bin/python && \
+            npm install sqlite3@5.0.2 bcrypt@5.0.1 && \
+            apk del .build-deps
+
+# Touching above code may causes sqlite3 re-compile again, painful slow.
+
+# Install apprise
+# Hate pip!!! I never run pip install successfully in first run for anything in my life without Google :/
+# Compilation Fail 1 => Google Search "alpine ffi.h" => Add libffi-dev
+# Compilation Fail 2 => Google Search "alpine cargo" => Add cargo
+# Compilation Fail 3 => Google Search "alpine opensslv.h" => Add openssl-dev
+# Compilation Fail 4 => Google Search "alpine opensslv.h" again => Change to libressl-dev musl-dev
+# Compilation Fail 5 => Google Search "ERROR: libressl3.3-libtls-3.3.3-r0: trying to overwrite usr/lib/libtls.so.20 owned by libretls-3.3.3-r0." again => Change back to openssl-dev with musl-dev
+ENV CRYPTOGRAPHY_DONT_BUILD_RUST=1
+RUN apk add --no-cache python3
+RUN apk add --no-cache --virtual .build-deps libffi-dev musl-dev openssl-dev cargo py3-pip python3-dev && \
+            pip3 install apprise && \
+            apk del .build-deps
+
+# New things add here
+
 COPY . .
 RUN npm install
 RUN npm run build
@@ -13,3 +32,6 @@ RUN npm run build
 EXPOSE 3001
 VOLUME ["/app/data"]
 CMD ["npm", "run", "start-server"]
+
+FROM release AS nightly
+RUN npm run mark-as-nightly

extra/mark-as-nightly.js

@@ -0,0 +1,39 @@
+/**
+ * String.prototype.replaceAll() polyfill
+ * https://gomakethings.com/how-to-replace-a-section-of-a-string-with-another-one-with-vanilla-js/
+ * @author Chris Ferdinandi
+ * @license MIT
+ */
+if (!String.prototype.replaceAll) {
+    String.prototype.replaceAll = function(str, newStr){
+
+        // If a regex pattern
+        if (Object.prototype.toString.call(str).toLowerCase() === '[object regexp]') {
+            return this.replace(str, newStr);
+        }
+
+        // If a string
+        return this.replace(new RegExp(str, 'g'), newStr);
+
+    };
+}
+
+const pkg = require('../package.json');
+const fs = require("fs");
+const oldVersion = pkg.version
+const newVersion = oldVersion + "-nightly"
+
+console.log("Old Version: " + oldVersion)
+console.log("New Version: " + newVersion)
+
+if (newVersion) {
+    // Process package.json
+    pkg.version = newVersion
+    pkg.scripts.setup = pkg.scripts.setup.replaceAll(oldVersion, newVersion)
+    pkg.scripts["build-docker"] = pkg.scripts["build-docker"].replaceAll(oldVersion, newVersion)
+    fs.writeFileSync("package.json", JSON.stringify(pkg, null, 4) + "\n")
+
+    // Process README.md
+   fs.writeFileSync("README.md", fs.readFileSync("README.md", 'utf8').replaceAll(oldVersion, newVersion))
+}
+

index.html

@@ -3,6 +3,7 @@
   <head>
     <meta charset="UTF-8" />
     <link rel="icon" type="image/svg+xml" href="/icon.svg" />
+    <link rel="apple-touch-icon" href="/apple-touch-icon.png">
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Uptime Kuma</title>
   </head>

package-lock.json

@@ -1,7 +1,8 @@
 {
   "name": "uptime-kuma",
-  "requires": true,
+  "version": "1.0.4",
   "lockfileVersion": 1,
+  "requires": true,
   "dependencies": {
     "@babel/helper-validator-identifier": {
       "version": "7.14.5",
@@ -1518,6 +1519,14 @@
         "toidentifier": "1.0.0"
       }
     },
+    "http-graceful-shutdown": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/http-graceful-shutdown/-/http-graceful-shutdown-3.1.2.tgz",
+      "integrity": "sha512-2vmU3kWOsZqZy4Kn4EZp00CF+6glpNNN/NAYJPkO9bnMX/D8sRl29TsxIu9Vgyo8ygtCWazWJp720zHfqhSdXg==",
+      "requires": {
+        "debug": "^4.3.1"
+      }
+    },
     "http-signature": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.2.0.tgz",

package.json

@@ -1,16 +1,17 @@
 {
     "name": "uptime-kuma",
-    "version": "1.0.2",
+    "version": "1.0.5",
     "scripts": {
         "dev": "vite --host",
         "start-server": "node server/server.js",
         "update": "",
         "build": "vite build",
         "vite-preview-dist": "vite preview --host",
-        "build-docker": "docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma -t louislam/uptime-kuma:1 -t louislam/uptime-kuma:1.0.2 . --push",
-        "build-docker-nightly": "docker buildx build --platform linux/amd64 -t louislam/uptime-kuma:nightly . --push",
-        "setup": "git checkout 1.0.2 && npm install && npm run build",
-        "version-global-replace": "node extra/version-global-replace.js"
+        "build-docker": "docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma -t louislam/uptime-kuma:1 -t louislam/uptime-kuma:1.0.5 --target release . --push",
+        "build-docker-nightly": "docker buildx build --platform linux/amd64 -t louislam/uptime-kuma:nightly --target nightly . --push",
+        "setup": "git checkout 1.0.5 && npm install && npm run build",
+        "version-global-replace": "node extra/version-global-replace.js",
+        "mark-as-nightly": "node extra/mark-as-nightly.js"
     },
     "dependencies": {
         "@popperjs/core": "^2.9.2",
@@ -21,6 +22,7 @@
         "dayjs": "^1.10.4",
         "express": "^4.17.1",
         "form-data": "^4.0.0",
+        "http-graceful-shutdown": "^3.1.2",
         "jsonwebtoken": "^8.5.1",
         "nodemailer": "^6.6.2",
         "password-hash": "^1.2.2",

server/notification.js

@@ -19,6 +19,22 @@ class Notification {
                 return false;
             }
 
+        } else if (notification.type === "gotify") {
+            try {
+                if (notification.gotifyserverurl.endsWith("/")) {
+                    notification.gotifyserverurl = notification.gotifyserverurl.slice(0, -1);
+                }
+                await axios.post(`${notification.gotifyserverurl}/message?token=${notification.gotifyapplicationToken}`, {
+                    "message": msg,
+                    "priority": notification.gotifyPriority || 8,
+                    "title": "Uptime-Kuma"
+                })
+                return true;
+            } catch (error) {
+                console.log(error)
+                return false;
+            }
+
         } else if (notification.type === "webhook") {
             try {
 
@@ -92,7 +108,6 @@ class Notification {
               console.log(error)
               return false;
             }
-            return await Notification.discord(notification, msg)
 
         } else if (notification.type === "signal") {
           try {
@@ -109,6 +124,58 @@ class Notification {
             console.log(error)
             return false;
         }
+            
+        } else if (notification.type === "slack") {
+            try {
+                if (heartbeatJSON == null) {
+                    let data = {'text': "Uptime Kuma Slack testing successful."}
+                    let res = await axios.post(notification.slackwebhookURL, data)
+                    return true;
+                }
+
+                const time = heartbeatJSON["time"];
+                let data = {
+                    "blocks": [{
+                            "type": "header",
+                            "text": {
+                                "type": "plain_text",
+                                "text": "Uptime Kuma Alert"
+                            }
+                        },
+                        {
+                            "type": "section",
+                            "fields": [{
+                                    "type": "mrkdwn",
+                                    "text": '*Message*\n'+msg
+                                },
+                                {
+                                    "type": "mrkdwn",
+                                    "text": "*Time (UTC)*\n"+time
+                                }
+                            ]
+                        },
+                        {
+                                "type": "actions",
+                                "elements": [
+                                    {
+                                        "type": "button",
+                                        "text": {
+                                            "type": "plain_text",
+                                            "text": "Visit Uptime Kuma",
+                                        },
+                                        "value": "Uptime-Kuma",
+                                        "url": notification.slackbutton
+                                    }
+                                ]
+                            }
+                        ]
+                    }
+                let res = await axios.post(notification.slackwebhookURL, data)
+                return true;
+            } catch (error) {
+                console.log(error)
+                return false;
+            }
 
         } else {
             throw new Error("Notification type is not supported")

server/server.js

@@ -1,9 +1,8 @@
+console.log("Welcome to Uptime Kuma ")
+console.log("Importing libraries")
 const express = require('express');
-const app = express();
 const http = require('http');
-const server = http.createServer(app);
 const { Server } = require("socket.io");
-const io = new Server(server);
 const dayjs = require("dayjs");
 const {R} = require("redbean-node");
 const passwordHash = require('./password-hash');
@@ -12,12 +11,20 @@ const Monitor = require("./model/monitor");
 const fs = require("fs");
 const {getSettings} = require("./util-server");
 const {Notification} = require("./notification")
+const gracefulShutdown = require('http-graceful-shutdown');
+const {sleep} = require("./util");
 const args = require('args-parser')(process.argv);
 
 const version = require('../package.json').version;
 const hostname = args.host || "0.0.0.0"
 const port = args.port || 3001
 
+console.log("Version: " + version)
+
+console.log("Creating express and socket.io instance")
+const app = express();
+const server = http.createServer(app);
+const io = new Server(server);
 app.use(express.json())
 
 let totalClient = 0;
@@ -539,11 +546,11 @@ async function initDatabase() {
     const path = './data/kuma.db';
 
     if (! fs.existsSync(path)) {
-        console.log("Copy Database")
+        console.log("Copying Database")
         fs.copyFileSync("./db/kuma.db", path);
     }
 
-    console.log("Connect to Database")
+    console.log("Connecting to Database")
 
     R.setup('sqlite', {
         filename: path
@@ -660,3 +667,72 @@ async function sendImportantHeartbeatList(socket, monitorID) {
 
     socket.emit("importantHeartbeatList", monitorID, list)
 }
+
+
+
+const startGracefulShutdown = async () => {
+    console.log('Shutdown requested');
+
+
+    await (new Promise((resolve) => {
+        server.close(async function () {
+            console.log('Stopped Express.');
+            process.exit(0)
+            setTimeout(async () =>{
+                await R.close();
+                console.log("Stopped DB")
+
+                resolve();
+            }, 5000)
+
+        });
+    }));
+
+
+}
+
+let noReject = true;
+process.on('unhandledRejection', (reason, p) => {
+    noReject = false;
+});
+
+async function shutdownFunction(signal) {
+    console.log('Called signal: ' + signal);
+
+    console.log("Stopping all monitors")
+    for (let id in monitorList) {
+        let monitor = monitorList[id]
+        monitor.stop()
+    }
+    await sleep(2000)
+
+    console.log("Closing DB")
+
+    // Special handle, because tarn.js throw a promise reject that cannot be caught
+    while (true) {
+        noReject = true;
+        await R.close()
+        await sleep(2000)
+
+        if (noReject) {
+            break;
+        } else {
+            console.log("Waiting...")
+        }
+    }
+
+    console.log("OK")
+}
+
+function finalFunction() {
+    console.log('Graceful Shutdown')
+}
+
+gracefulShutdown(server, {
+    signals: 'SIGINT SIGTERM',
+    timeout: 30000,                   // timeout: 30 secs
+    development: false,               // not in dev mode
+    forceExit: true,                  // triggers process.exit() at the end of shutdown process
+    onShutdown: shutdownFunction,     // shutdown function (async) - e.g. for cleanup DB, ...
+    finally: finalFunction            // finally function (sync) - e.g. for logging
+});

server/util.js

@@ -1,15 +1,11 @@
-/*
- * Common functions - can be used in frontend or backend
- */
+// Common JS cannot be used in frontend sadly
+// sleep, ucfirst is duplicated in ../src/util-frontend.js
 
-
-
-
-export function sleep(ms) {
+exports.sleep = function (ms) {
     return new Promise(resolve => setTimeout(resolve, ms));
 }
 
-export function ucfirst(str) {
+exports.ucfirst = function (str) {
     if (! str) {
         return str;
     }

src/components/CountUp.vue

@@ -5,7 +5,7 @@
 
 <script>
 
-import {sleep} from "../../server/util";
+import {sleep} from '../util-frontend'
 
 export default {
 

src/components/NotificationDialog.vue

@@ -18,6 +18,8 @@
                                     <option value="smtp">Email (SMTP)</option>
                                     <option value="discord">Discord</option>
                                     <option value="signal">Signal</option>
+                                    <option value="gotify">Gotify</option>
+                                    <option value="slack">Slack</option>
                                 </select>
                             </div>
 
@@ -169,6 +171,38 @@
                             </div>
                         </template>
 
+                        <template v-if="notification.type === 'gotify'">
+                                <div class="mb-3">
+                                    <label for="gotify-application-token" class="form-label">Application Token</label>
+                                    <input type="text" class="form-control" id="gotify-application-token" required v-model="notification.gotifyapplicationToken">
+                                </div>
+                                <div class="mb-3">
+                                    <label for="gotify-server-url" class="form-label">Server URL</label>
+                                    <div class="input-group mb-3">
+                                        <input type="text" class="form-control" id="gotify-server-url" required v-model="notification.gotifyserverurl">
+                                    </div>
+                                </div>
+
+                                <div class="mb-3">
+                                    <label for="gotify-priority" class="form-label">Priority</label>
+                                    <input type="number" class="form-control" id="gotify-priority" v-model="notification.gotifyPriority" required min="0" max="10" step="1">
+                                </div>
+                            </template>
+
+                        <template v-if="notification.type === 'slack'">
+                            <div class="mb-3">
+                                <label for="slack-webhook-url" class="form-label">Slack Webhook URL</label>
+                                <input type="text" class="form-control" id="slack-webhook-url" required v-model="notification.slackwebhookURL" autocomplete="false">
+                                <label for="gotify-server-url" class="form-label">Uptime Kuma URL</label>
+                                    <div class="input-group mb-3">
+                                        <input type="text" class="form-control" id="slack-button" required v-model="notification.slackbutton" autocomplete="false">
+                                    </div>
+                                <p style="margin-top: 8px;">
+                                        More info on: <a href="https://api.slack.com/messaging/webhooks" target="_blank">https://api.slack.com/messaging/webhooks</a>
+                                </p>
+                            </div>
+                        </template>
+
                     </div>
                     <div class="modal-footer">
                         <button type="button" class="btn btn-danger" @click="deleteConfirm" :disabled="processing" v-if="id">Delete</button>
@@ -186,7 +220,7 @@
 
 <script>
 import { Modal } from 'bootstrap'
-import { ucfirst } from "../../server/util";
+import { ucfirst } from '../util-frontend'
 import axios from "axios";
 import { useToast } from 'vue-toastification'
 import Confirm from "./Confirm.vue";
@@ -205,6 +239,7 @@ export default {
             notification: {
                 name: "",
                 type: null,
+                gotifyPriority: 8
             },
         }
     },
@@ -244,6 +279,7 @@ export default {
 
                 // Default set to Telegram
                 this.notification.type = "telegram"
+                this.notification.gotifyPriority = 8
             }
 
             this.modal.show()

src/util-frontend.js

@@ -5,6 +5,19 @@ import timezone  from 'dayjs/plugin/timezone'
 dayjs.extend(utc)
 dayjs.extend(timezone)
 
+export function sleep(ms) {
+    return new Promise(resolve => setTimeout(resolve, ms));
+}
+
+export function ucfirst(str) {
+    if (! str) {
+        return str;
+    }
+
+    const firstLetter = str.substr(0, 1);
+    return firstLetter.toUpperCase() + str.substr(1);
+}
+
 
 function getTimezoneOffset(timeZone) {
     const now = new Date();