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Merge branch 'louislam:master' into group-monitors

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Peace 2023-01-28 03:07:42 +01:00 committed by GitHub
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18 changed files with 626 additions and 8 deletions
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8
server/database.js
View File

@ -4,6 +4,7 @@ const { setSetting, setting } = require("./util-server");
const { log, sleep } = require("../src/util");
const dayjs = require("dayjs");
const knex = require("knex");
const { PluginsManager } = require("./plugins-manager");
/**
* Database & App Data Folder
@ -86,6 +87,13 @@ class Database {
static init(args) {
// Data Directory (must be end with "/")
Database.dataDir = process.env.DATA_DIR || args["data-dir"] || "./data/";
// Plugin feature is working only if the dataDir = "./data";
if (Database.dataDir !== "./data/") {
log.warn("PLUGIN", "Warning: In order to enable plugin feature, you need to use the default data directory: ./data/");
PluginsManager.disable = true;
}
Database.path = Database.dataDir + "kuma.db";
if (! fs.existsSync(Database.dataDir)) {
fs.mkdirSync(Database.dataDir, { recursive: true });

24
server/git.js Normal file
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@ -0,0 +1,24 @@
const childProcess = require("child_process");
class Git {
static clone(repoURL, cwd, targetDir = ".") {
let result = childProcess.spawnSync("git", [
"clone",
repoURL,
targetDir,
], {
cwd: cwd,
});
if (result.status !== 0) {
throw new Error(result.stderr.toString("utf-8"));
} else {
return result.stdout.toString("utf-8") + result.stderr.toString("utf-8");
}
}
}
module.exports = {
Git,
};

12
server/model/monitor.js
View File

@ -677,9 +677,17 @@ class Monitor extends BeanModel {
bean.msg = await redisPingAsync(this.databaseConnectionString);
bean.status = UP;
bean.ping = dayjs().valueOf() - startTime;
} else if (this.type in UptimeKumaServer.monitorTypeList) {
let startTime = dayjs().valueOf();
const monitorType = UptimeKumaServer.monitorTypeList[this.type];
await monitorType.check(this, bean);
if (!bean.ping) {
bean.ping = dayjs().valueOf() - startTime;
}
} else {
bean.msg = "Unknown Monitor Type";
bean.status = PENDING;
throw new Error("Unknown Monitor Type");
}
if (this.isUpsideDown()) {

19
server/monitor-types/monitor-type.js Normal file
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@ -0,0 +1,19 @@
class MonitorType {
name = undefined;
/**
*
* @param {Monitor} monitor
* @param {Heartbeat} heartbeat
* @returns {Promise<void>}
*/
async check(monitor, heartbeat) {
throw new Error("You need to override check()");
}
}
module.exports = {
MonitorType,
};

1
server/notification-providers/clicksendsms.js
View File

@ -8,7 +8,6 @@ class ClickSendSMS extends NotificationProvider {
async send(notification, msg, monitorJSON = null, heartbeatJSON = null) {
let okMsg = "Sent Successfully.";
try {
console.log({ notification });
let config = {
headers: {
"Content-Type": "application/json",

13
server/plugin.js Normal file
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@ -0,0 +1,13 @@
class Plugin {
async load() {
}
async unload() {
}
}
module.exports = {
Plugin,
};

235
server/plugins-manager.js Normal file
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@ -0,0 +1,235 @@
const fs = require("fs");
const { log } = require("../src/util");
const path = require("path");
const axios = require("axios");
const { Git } = require("./git");
const childProcess = require("child_process");
class PluginsManager {
static disable = false;
/**
* Plugin List
* @type {PluginWrapper[]}
*/
pluginList = [];
/**
* Plugins Dir
*/
pluginsDir;
server;
/**
*
* @param {UptimeKumaServer} server
*/
constructor(server) {
this.server = server;
if (!PluginsManager.disable) {
this.pluginsDir = "./data/plugins/";
if (! fs.existsSync(this.pluginsDir)) {
fs.mkdirSync(this.pluginsDir, { recursive: true });
}
log.debug("plugin", "Scanning plugin directory");
let list = fs.readdirSync(this.pluginsDir);
this.pluginList = [];
for (let item of list) {
this.loadPlugin(item);
}
} else {
log.warn("PLUGIN", "Skip scanning plugin directory");
}
}
/**
* Install a Plugin
*/
async loadPlugin(name) {
log.info("plugin", "Load " + name);
let plugin = new PluginWrapper(this.server, this.pluginsDir + name);
try {
await plugin.load();
this.pluginList.push(plugin);
} catch (e) {
log.error("plugin", "Failed to load plugin: " + this.pluginsDir + name);
log.error("plugin", "Reason: " + e.message);
}
}
/**
* Download a Plugin
* @param {string} repoURL Git repo url
* @param {string} name Directory name, also known as plugin unique name
*/
downloadPlugin(repoURL, name) {
log.info("plugin", "Installing plugin: " + name + " " + repoURL);
let result = Git.clone(repoURL, this.pluginsDir, name);
log.info("plugin", "Install result: " + result);
}
/**
* Remove a plugin
* @param {string} name
*/
async removePlugin(name) {
log.info("plugin", "Removing plugin: " + name);
for (let plugin of this.pluginList) {
if (plugin.info.name === name) {
await plugin.unload();
// Delete the plugin directory
fs.rmSync(this.pluginsDir + name, {
recursive: true
});
this.pluginList.splice(this.pluginList.indexOf(plugin), 1);
return;
}
}
log.warn("plugin", "Plugin not found: " + name);
throw new Error("Plugin not found: " + name);
}
/**
* TODO: Update a plugin
* Only available for plugins which were downloaded from the official list
* @param pluginID
*/
updatePlugin(pluginID) {
}
/**
* Get the plugin list from server + local installed plugin list
* Item will be merged if the `name` is the same.
* @returns {Promise<[]>}
*/
async fetchPluginList() {
const res = await axios.get("https://uptime.kuma.pet/c/plugins.json");
const list = res.data.pluginList;
for (let plugin of this.pluginList) {
let find = false;
// Try to merge
for (let remotePlugin of list) {
if (remotePlugin.name === plugin.info.name) {
find = true;
remotePlugin.installed = true;
remotePlugin.name = plugin.info.name;
remotePlugin.fullName = plugin.info.fullName;
remotePlugin.description = plugin.info.description;
remotePlugin.version = plugin.info.version;
break;
}
}
// Local plugin
if (!find) {
plugin.info.local = true;
list.push(plugin.info);
}
}
// Sort Installed first, then sort by name
return list.sort((a, b) => {
if (a.installed === b.installed) {
if ( a.fullName < b.fullName ) {
return -1;
}
if ( a.fullName > b.fullName ) {
return 1;
}
return 0;
} else if (a.installed) {
return -1;
} else {
return 1;
}
});
}
}
class PluginWrapper {
server = undefined;
pluginDir = undefined;
/**
* Must be an `new-able` class.
* @type {function}
*/
pluginClass = undefined;
/**
*
* @type {Plugin}
*/
object = undefined;
info = {};
/**
*
* @param {UptimeKumaServer} server
* @param {string} pluginDir
*/
constructor(server, pluginDir) {
this.server = server;
this.pluginDir = pluginDir;
}
async load() {
let indexFile = this.pluginDir + "/index.js";
let packageJSON = this.pluginDir + "/package.json";
if (fs.existsSync(indexFile)) {
// Install dependencies
childProcess.execSync("npm install", {
cwd: this.pluginDir,
env: {
PLAYWRIGHT_BROWSERS_PATH: "../../browsers", // Special handling for read-browser-monitor
}
});
this.pluginClass = require(path.join(process.cwd(), indexFile));
let pluginClassType = typeof this.pluginClass;
if (pluginClassType === "function") {
this.object = new this.pluginClass(this.server);
await this.object.load();
} else {
throw new Error("Invalid plugin, it does not export a class");
}
if (fs.existsSync(packageJSON)) {
this.info = require(path.join(process.cwd(), packageJSON));
} else {
this.info.fullName = this.pluginDir;
this.info.name = "[unknown]";
this.info.version = "[unknown-version]";
}
this.info.installed = true;
log.info("plugin", `${this.info.fullName} v${this.info.version} loaded`);
}
}
async unload() {
await this.object.unload();
}
}
module.exports = {
PluginsManager,
PluginWrapper
};

5
server/server.js
View File

@ -138,6 +138,7 @@ const { maintenanceSocketHandler } = require("./socket-handlers/maintenance-sock
const { generalSocketHandler } = require("./socket-handlers/general-socket-handler");
const { Settings } = require("./settings");
const { CacheableDnsHttpAgent } = require("./cacheable-dns-http-agent");
const { pluginsHandler } = require("./socket-handlers/plugins-handler");
app.use(express.json());
@ -166,7 +167,7 @@ let needSetup = false;
Database.init(args);
await initDatabase(testMode);
await server.initAfterDatabaseReady();
server.loadPlugins();
server.entryPage = await Settings.get("entryPage");
await StatusPage.loadDomainMappingList();
@ -574,7 +575,6 @@ let needSetup = false;
});
}
} catch (error) {
console.log(error);
callback({
ok: false,
msg: error.message,
@ -1502,6 +1502,7 @@ let needSetup = false;
dockerSocketHandler(socket);
maintenanceSocketHandler(socket);
generalSocketHandler(socket, server);
pluginsHandler(socket, server);
log.debug("server", "added all socket handlers");

65
server/socket-handlers/plugins-handler.js Normal file
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@ -0,0 +1,65 @@
const { checkLogin } = require("../util-server");
const { PluginManager } = require("../plugins-manager");
/**
* Handlers for plugins
* @param {Socket} socket Socket.io instance
* @param {UptimeKumaServer} server
*/
module.exports.pluginsHandler = (socket, server) => {
const pluginManager = server.getPluginManager();
// Get Plugin List
socket.on("getPluginList", async (callback) => {
try {
checkLogin(socket);
if (PluginManager.disable) {
throw new Error("Plugin Disabled: In order to enable plugin feature, you need to use the default data directory: ./data/");
}
let pluginList = await pluginManager.fetchPluginList();
callback({
ok: true,
pluginList,
});
} catch (error) {
callback({
ok: false,
msg: error.message,
});
}
});
socket.on("installPlugin", async (repoURL, name, callback) => {
try {
checkLogin(socket);
pluginManager.downloadPlugin(repoURL, name);
await pluginManager.loadPlugin(name);
callback({
ok: true,
});
} catch (error) {
callback({
ok: false,
msg: error.message,
});
}
});
socket.on("uninstallPlugin", async (name, callback) => {
try {
checkLogin(socket);
await pluginManager.removePlugin(name);
callback({
ok: true,
});
} catch (error) {
callback({
ok: false,
msg: error.message,
});
}
});
};

56
server/uptime-kuma-server.js
View File

@ -10,6 +10,7 @@ const util = require("util");
const { CacheableDnsHttpAgent } = require("./cacheable-dns-http-agent");
const { Settings } = require("./settings");
const dayjs = require("dayjs");
const { PluginsManager } = require("./plugins-manager");
// DO NOT IMPORT HERE IF THE MODULES USED `UptimeKumaServer.getInstance()`
/**
@ -48,6 +49,20 @@ class UptimeKumaServer {
generateMaintenanceTimeslotsInterval = undefined;
/**
* Plugins Manager
* @type {PluginsManager}
*/
pluginsManager = null;
/**
*
* @type {{}}
*/
static monitorTypeList = {
};
static getInstance(args) {
if (UptimeKumaServer.instance == null) {
UptimeKumaServer.instance = new UptimeKumaServer(args);
@ -272,6 +287,46 @@ class UptimeKumaServer {
async stop() {
clearTimeout(this.generateMaintenanceTimeslotsInterval);
}
loadPlugins() {
this.pluginsManager = new PluginsManager(this);
}
/**
*
* @returns {PluginsManager}
*/
getPluginManager() {
return this.pluginsManager;
}
/**
*
* @param {MonitorType} monitorType
*/
addMonitorType(monitorType) {
if (monitorType instanceof MonitorType && monitorType.name) {
if (monitorType.name in UptimeKumaServer.monitorTypeList) {
log.error("", "Conflict Monitor Type name");
}
UptimeKumaServer.monitorTypeList[monitorType.name] = monitorType;
} else {
log.error("", "Invalid Monitor Type: " + monitorType.name);
}
}
/**
*
* @param {MonitorType} monitorType
*/
removeMonitorType(monitorType) {
if (UptimeKumaServer.monitorTypeList[monitorType.name] === monitorType) {
delete UptimeKumaServer.monitorTypeList[monitorType.name];
} else {
log.error("", "Remove MonitorType failed: " + monitorType.name);
}
}
}
module.exports = {
@ -280,3 +335,4 @@ module.exports = {
// Must be at the end
const MaintenanceTimeslot = require("./model/maintenance_timeslot");
const { MonitorType } = require("./monitor-types/monitor-type");

102
src/components/PluginItem.vue Normal file
View File

@ -0,0 +1,102 @@
<template>
<div v-if="! (!plugin.installed && plugin.local)" class="plugin-item pt-4 pb-2">
<div class="info">
<h5>{{ plugin.fullName }}</h5>
<p class="description">
{{ plugin.description }}
</p>
<span class="version">{{ $t("Version") }}: {{ plugin.version }} <a v-if="plugin.repo" :href="plugin.repo" target="_blank">Repo</a></span>
</div>
<div class="buttons">
<button v-if="status === 'installing'" class="btn btn-primary" disabled>{{ $t("installing") }}</button>
<button v-else-if="status === 'uninstalling'" class="btn btn-danger" disabled>{{ $t("uninstalling") }}</button>
<button v-else-if="plugin.installed || status === 'installed'" class="btn btn-danger" @click="deleteConfirm">{{ $t("uninstall") }}</button>
<button v-else class="btn btn-primary" @click="install">{{ $t("install") }}</button>
</div>
<Confirm ref="confirmDelete" btn-style="btn-danger" :yes-text="$t('Yes')" :no-text="$t('No')" @yes="uninstall">
{{ $t("confirmUninstallPlugin") }}
</Confirm>
</div>
</template>
<script>
import Confirm from "./Confirm.vue";
export default {
components: {
Confirm,
},
props: {
plugin: {
type: Object,
required: true,
},
},
data() {
return {
status: "",
};
},
methods: {
/**
* Show confirmation for deleting a tag
*/
deleteConfirm() {
this.$refs.confirmDelete.show();
},
install() {
this.status = "installing";
this.$root.getSocket().emit("installPlugin", this.plugin.repo, this.plugin.name, (res) => {
if (res.ok) {
this.status = "";
// eslint-disable-next-line vue/no-mutating-props
this.plugin.installed = true;
} else {
this.$root.toastRes(res);
}
});
},
uninstall() {
this.status = "uninstalling";
this.$root.getSocket().emit("uninstallPlugin", this.plugin.name, (res) => {
if (res.ok) {
this.status = "";
// eslint-disable-next-line vue/no-mutating-props
this.plugin.installed = false;
} else {
this.$root.toastRes(res);
}
});
}
}
};
</script>
<style lang="scss" scoped>
@import "../assets/vars.scss";
.plugin-item {
display: flex;
justify-content: space-between;
align-content: center;
align-items: center;
.info {
margin-right: 10px;
}
.description {
font-size: 13px;
margin-bottom: 0;
}
.version {
font-size: 13px;
}
}
</style>

8
src/components/Uptime.vue
View File

@ -33,7 +33,13 @@ export default {
let key = this.monitor.id + "_" + this.type;
if (this.$root.uptimeList[key] !== undefined) {
return Math.round(this.$root.uptimeList[key] * 10000) / 100 + "%";
let result = Math.round(this.$root.uptimeList[key] * 10000) / 100;
// Only perform sanity check on status page. See louislam/uptime-kuma#2628
if (this.$route.path.startsWith("/status") && result > 100) {
return "100%";
} else {
return result + "%";
}
}
return this.$t("notAvailableShort");

57
src/components/settings/Plugins.vue Normal file
View File

@ -0,0 +1,57 @@
<template>
<div>
<div class="mt-3">{{ remotePluginListMsg }}</div>
<PluginItem v-for="plugin in remotePluginList" :key="plugin.id" :plugin="plugin" />
</div>
</template>
<script>
import PluginItem from "../PluginItem.vue";
export default {
components: {
PluginItem
},
data() {
return {
remotePluginList: [],
remotePluginListMsg: "",
};
},
computed: {
pluginList() {
return this.$parent.$parent.$parent.pluginList;
},
settings() {
return this.$parent.$parent.$parent.settings;
},
saveSettings() {
return this.$parent.$parent.$parent.saveSettings;
},
settingsLoaded() {
return this.$parent.$parent.$parent.settingsLoaded;
},
},
async mounted() {
this.loadList();
},
methods: {
loadList() {
this.remotePluginListMsg = this.$t("Loading") + "...";
this.$root.getSocket().emit("getPluginList", (res) => {
if (res.ok) {
this.remotePluginList = res.pluginList;
this.remotePluginListMsg = "";
} else {
this.remotePluginListMsg = this.$t("loadingError") + " " + res.message;
}
});
}
},
};
</script>

3
src/lang/README.md
View File

@ -3,6 +3,9 @@
(2023-01-24 Updated)
1. Go to [https://weblate.kuma.pet](https://weblate.kuma.pet/projects/uptime-kuma/uptime-kuma/)
2. Register an account on Weblate
3. Make sure your GitHub email is matched with Weblate's account, so that it could show you as a contributor on GitHub
4. Choose your language on Weblate and start translating.
# How to add a new language in the dropdown

7
src/lang/en.json
View File

@ -428,6 +428,13 @@
"Schedule Maintenance": "Schedule Maintenance",
"Date and Time": "Date and Time",
"DateTime Range": "DateTime Range",
"loadingError": "Cannot fetch the data, please try again later.",
"plugin": "Plugin | Plugins",
"install": "Install",
"installing": "Installing",
"uninstall": "Uninstall",
"uninstalling": "Uninstalling",
"confirmUninstallPlugin": "Are you sure want to uninstall this plugin?",
"smtp": "Email (SMTP)",
"secureOptionNone": "None / STARTTLS (25, 587)",
"secureOptionTLS": "TLS (465)",

10
src/pages/EditMonitor.vue
View File

@ -73,6 +73,12 @@
Redis
</option>
</optgroup>
<optgroup :label="$t('Custom Monitor Type')">
<option value="browser">
(Beta) HTTP(s) - Browser Engine (Chrome/Firefox)
</option>
</optgroup>
</select>
</div>
@ -92,7 +98,7 @@
</div>
<!-- URL -->
<div v-if="monitor.type === 'http' || monitor.type === 'keyword' " class="my-3">
<div v-if="monitor.type === 'http' || monitor.type === 'keyword' || monitor.type === 'browser' " class="my-3">
<label for="url" class="form-label">{{ $t("URL") }}</label>
<input id="url" v-model="monitor.url" type="url" class="form-control" pattern="https?://.+" required>
</div>
@ -114,7 +120,7 @@
</div>
<!-- Keyword -->
<div v-if="monitor.type === 'keyword' || monitor.type === 'grpc-keyword' " class="my-3">
<div v-if="monitor.type === 'keyword' || monitor.type === 'grpc-keyword'" class="my-3">
<label for="keyword" class="form-label">{{ $t("Keyword") }}</label>
<input id="keyword" v-model="monitor.keyword" type="text" class="form-control" required>
<div class="form-text">

3
src/pages/Settings.vue
View File

@ -113,6 +113,9 @@ export default {
backup: {
title: this.$t("Backup"),
},
plugins: {
title: this.$tc("plugin", 2),
},
about: {
title: this.$t("About"),
},

6
src/router.js
View File

@ -18,6 +18,7 @@ import NotFound from "./pages/NotFound.vue";
import DockerHosts from "./components/settings/Docker.vue";
import MaintenanceDetails from "./pages/MaintenanceDetails.vue";
import ManageMaintenance from "./pages/ManageMaintenance.vue";
import Plugins from "./components/settings/Plugins.vue";
// Settings - Sub Pages
import Appearance from "./components/settings/Appearance.vue";
@ -31,6 +32,7 @@ import Proxies from "./components/settings/Proxies.vue";
import Backup from "./components/settings/Backup.vue";
import About from "./components/settings/About.vue";
const routes = [
{
path: "/",
@ -120,6 +122,10 @@ const routes = [
path: "backup",
component: Backup,
},
{
path: "plugins",
component: Plugins,
},
{
path: "about",
component: About,