Feat expiration date (#1296)

Closes #1287
Co-authored-by: Vadim Babadzhanyan <[email protected]>

.editorconfig

@@ -0,0 +1,23 @@
+# http://editorconfig.org
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+# The JSON files contain newlines inconsistently
+[*.json]
+insert_final_newline = ignore
+
+# Minified JavaScript files shouldn't be changed
+[**.min.js]
+indent_style = ignore
+insert_final_newline = ignore
+
+[*.md]
+trim_trailing_whitespace = false
+

README.md

@@ -25,6 +25,7 @@ You have found the easiest way to install & manage WireGuard on any Linux host!
 * Multilanguage Support
 * UI_TRAFFIC_STATS (default off)
 * UI_SHOW_LINKS (default off)
+* WG_ENABLE_EXPIRES_TIME (default off)
 
 ## Requirements
 
@@ -118,6 +119,7 @@ These options can be configured by setting environment variables using `-e KEY="
 | `WG_POST_UP` | `...` | `iptables ...` | See [config.js](https://github.com/wg-easy/wg-easy/blob/master/src/config.js#L20) for the default value.                                             |
 | `WG_PRE_DOWN` | `...` | - | See [config.js](https://github.com/wg-easy/wg-easy/blob/master/src/config.js#L27) for the default value.                                             |
 | `WG_POST_DOWN` | `...` | `iptables ...` | See [config.js](https://github.com/wg-easy/wg-easy/blob/master/src/config.js#L28) for the default value.                                             |
+| `WG_ENABLE_EXPIRES_TIME` | `false` | `true`                         | Enable expire time for clients |
 | `LANG` | `en` | `de` | Web UI language (Supports: en, ua, ru, tr, no, pl, fr, de, ca, es, ko, vi, nl, is, pt, chs, cht, it, th, hi).                                        |
 | `UI_TRAFFIC_STATS` | `false` | `true` | Enable detailed RX / TX client stats in Web UI |
 | `UI_CHART_TYPE` | `0` | `1` | UI_CHART_TYPE=0 # Charts disabled, UI_CHART_TYPE=1 # Line chart, UI_CHART_TYPE=2 # Area chart, UI_CHART_TYPE=3 # Bar chart |
@@ -125,6 +127,7 @@ These options can be configured by setting environment variables using `-e KEY="
 | `MAX_AGE` | `0` | `1440` | The maximum age of Web UI sessions in minutes. `0` means that the session will exist until the browser is closed. |
 | `UI_ENABLE_SORT_CLIENTS` | `false` | `true`                         | Enable UI sort clients by name   |
 
+
 > If you change `WG_PORT`, make sure to also change the exposed port.
 
 ## Updating

docker-compose.yml

@@ -6,7 +6,7 @@ services:
     environment:
       # Change Language:
       # (Supports: en, ua, ru, tr, no, pl, fr, de, ca, es, ko, vi, nl, is, pt, chs, cht, it, th, hi)
-      - LANG=de
+      - LANG=en
       # ⚠️ Required:
       # Change this to your host's public address
       - WG_HOST=raspberrypi.local
@@ -29,6 +29,7 @@ services:
       # - UI_CHART_TYPE=0 # (0 Charts disabled, 1 # Line chart, 2 # Area chart, 3 # Bar chart)
       # - UI_SHOW_LINKS=true
       # - UI_ENABLE_SORT_CLIENTS=true
+      # - WG_ENABLE_EXPIRES_TIME=true
 
     image: ghcr.io/wg-easy/wg-easy
     container_name: wg-easy

src/config.js

@@ -40,3 +40,4 @@ module.exports.UI_TRAFFIC_STATS = process.env.UI_TRAFFIC_STATS || 'false';
 module.exports.UI_CHART_TYPE = process.env.UI_CHART_TYPE || 0;
 module.exports.UI_SHOW_LINKS = process.env.UI_SHOW_LINKS || 'false';
 module.exports.UI_ENABLE_SORT_CLIENTS = process.env.UI_ENABLE_SORT_CLIENTS || 'false';
+module.exports.WG_ENABLE_EXPIRES_TIME = process.env.WG_ENABLE_EXPIRES_TIME || 'false';

src/lib/Server.js

@@ -35,6 +35,7 @@ const {
   UI_CHART_TYPE,
   UI_SHOW_LINKS,
   UI_ENABLE_SORT_CLIENTS,
+  WG_ENABLE_EXPIRES_TIME,
 } = require('../config');
 
 const requiresPassword = !!PASSWORD_HASH;
@@ -59,6 +60,11 @@ const isPasswordValid = (password) => {
   return false;
 };
 
+const cronJobEveryMinute = async () => {
+  await WireGuard.cronJobEveryMinute();
+  setTimeout(cronJobEveryMinute, 60 * 1000);
+};
+
 module.exports = class Server {
 
   constructor() {
@@ -110,6 +116,11 @@ module.exports = class Server {
         return `${UI_ENABLE_SORT_CLIENTS}`;
       }))
 
+      .get('/api/wg-enable-expire-time', defineEventHandler((event) => {
+        setHeader(event, 'Content-Type', 'application/json');
+        return `${WG_ENABLE_EXPIRES_TIME}`;
+      }))
+
       // Authentication
       .get('/api/session', defineEventHandler((event) => {
         const authenticated = requiresPassword
@@ -224,7 +235,8 @@ module.exports = class Server {
       }))
       .post('/api/wireguard/client', defineEventHandler(async (event) => {
         const { name } = await readBody(event);
-        await WireGuard.createClient({ name });
+        const { expiredDate } = await readBody(event);
+        await WireGuard.createClient({ name, expiredDate });
         return { success: true };
       }))
       .delete('/api/wireguard/client/:clientId', defineEventHandler(async (event) => {
@@ -265,6 +277,15 @@ module.exports = class Server {
         const { address } = await readBody(event);
         await WireGuard.updateClientAddress({ clientId, address });
         return { success: true };
+      }))
+      .put('/api/wireguard/client/:clientId/expireDate', defineEventHandler(async (event) => {
+        const clientId = getRouterParam(event, 'clientId');
+        if (clientId === '__proto__' || clientId === 'constructor' || clientId === 'prototype') {
+          throw createError({ status: 403 });
+        }
+        const { expireDate } = await readBody(event);
+        await WireGuard.updateClientExpireDate({ clientId, expireDate });
+        return { success: true };
       }));
 
     const safePathJoin = (base, target) => {
@@ -340,6 +361,8 @@ module.exports = class Server {
 
     createServer(toNodeListener(app)).listen(PORT, WEBUI_HOST);
     debug(`Listening on http://${WEBUI_HOST}:${PORT}`);
+
+    cronJobEveryMinute();
   }
 
 };

src/lib/WireGuard.js

@@ -24,6 +24,7 @@ const {
   WG_POST_UP,
   WG_PRE_DOWN,
   WG_POST_DOWN,
+  WG_ENABLE_EXPIRES_TIME,
 } = require('../config');
 
 module.exports = class WireGuard {
@@ -147,6 +148,9 @@ ${client.preSharedKey ? `PresharedKey = ${client.preSharedKey}\n` : ''
       publicKey: client.publicKey,
       createdAt: new Date(client.createdAt),
       updatedAt: new Date(client.updatedAt),
+      expiredAt: client.expiredAt !== null
+        ? new Date(client.expiredAt)
+        : null,
       allowedIPs: client.allowedIPs,
       hash: Math.abs(CRC32.str(clientId)).toString(16),
       downloadableConfig: 'privateKey' in client,
@@ -227,7 +231,7 @@ Endpoint = ${WG_HOST}:${WG_CONFIG_PORT}`;
     });
   }
 
-  async createClient({ name }) {
+  async createClient({ name, expiredDate }) {
     if (!name) {
       throw new Error('Missing: Name');
     }
@@ -256,7 +260,6 @@ Endpoint = ${WG_HOST}:${WG_CONFIG_PORT}`;
     if (!address) {
       throw new Error('Maximum number of clients reached.');
     }
-
     // Create Client
     const id = crypto.randomUUID();
     const client = {
@@ -269,10 +272,15 @@ Endpoint = ${WG_HOST}:${WG_CONFIG_PORT}`;
 
       createdAt: new Date(),
       updatedAt: new Date(),
-
+      expiredAt: null,
       enabled: true,
     };
-
+    if (expiredDate) {
+      client.expiredAt = new Date(expiredDate);
+      client.expiredAt.setHours(23);
+      client.expiredAt.setMinutes(59);
+      client.expiredAt.setSeconds(59);
+    }
     config.clients[id] = client;
 
     await this.saveConfig();
@@ -329,6 +337,22 @@ Endpoint = ${WG_HOST}:${WG_CONFIG_PORT}`;
     await this.saveConfig();
   }
 
+  async updateClientExpireDate({ clientId, expireDate }) {
+    const client = await this.getClient({ clientId });
+
+    if (expireDate) {
+      client.expiredAt = new Date(expireDate);
+      client.expiredAt.setHours(23);
+      client.expiredAt.setMinutes(59);
+      client.expiredAt.setSeconds(59);
+    } else {
+      client.expiredAt = null;
+    }
+    client.updatedAt = new Date();
+
+    await this.saveConfig();
+  }
+
   async __reloadConfig() {
     await this.__buildConfig();
     await this.__syncConfig();
@@ -355,4 +379,23 @@ Endpoint = ${WG_HOST}:${WG_CONFIG_PORT}`;
     await Util.exec('wg-quick down wg0').catch(() => {});
   }
 
+  async cronJobEveryMinute() {
+    const config = await this.getConfig();
+    if (WG_ENABLE_EXPIRES_TIME === 'true') {
+      let needSaveConfig = false;
+      for (const client of Object.values(config.clients)) {
+        if (client.enabled !== true) continue;
+        if (client.expiredAt !== null && new Date() > new Date(client.expiredAt)) {
+          debug(`Client ${client.id} expired.`);
+          needSaveConfig = true;
+          client.enabled = false;
+          client.updatedAt = new Date();
+        }
+      }
+      if (needSaveConfig) {
+        await this.saveConfig();
+      }
+    }
+  }
+
 };

src/package-lock.json

@@ -17,6 +17,7 @@
         "qrcode": "^1.5.4"
       },
       "devDependencies": {
+        "@tailwindcss/forms": "^0.5.7",
         "eslint-config-athom": "^3.1.3",
         "nodemon": "^3.1.4",
         "tailwindcss": "^3.4.10"
@@ -452,6 +453,19 @@
         "node": ">=14"
       }
     },
+    "node_modules/@tailwindcss/forms": {
+      "version": "0.5.7",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/forms/-/forms-0.5.7.tgz",
+      "integrity": "sha512-QE7X69iQI+ZXwldE+rzasvbJiyV/ju1FGHH0Qn2W3FKbuYtqp8LKcy6iSw79fVUT5/Vvf+0XgLCeYVG+UV6hOw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "mini-svg-data-uri": "^1.2.3"
+      },
+      "peerDependencies": {
+        "tailwindcss": ">=3.0.0 || >= 3.0.0-alpha.1"
+      }
+    },
     "node_modules/@types/json-schema": {
       "version": "7.0.15",
       "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.15.tgz",
@@ -3261,6 +3275,16 @@
         "node": ">=10.0.0"
       }
     },
+    "node_modules/mini-svg-data-uri": {
+      "version": "1.4.4",
+      "resolved": "https://registry.npmjs.org/mini-svg-data-uri/-/mini-svg-data-uri-1.4.4.tgz",
+      "integrity": "sha512-r9deDe9p5FJUPZAk3A59wGH7Ii9YrjjWw0jmw/liSbHl2CHiyXj6FcDXDu2K3TjVAXqiJdaw3xxwlZZr9E6nHg==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "mini-svg-data-uri": "cli.js"
+      }
+    },
     "node_modules/minimatch": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",

src/package.json

@@ -16,13 +16,14 @@
   "license": "CC BY-NC-SA 4.0",
   "dependencies": {
     "bcryptjs": "^2.4.3",
+    "crc-32": "^1.2.2",
     "debug": "^4.3.6",
     "express-session": "^1.18.0",
     "h3": "^1.12.0",
-    "qrcode": "^1.5.4",
+    "qrcode": "^1.5.4"
-    "crc-32": "^1.2.2"
   },
   "devDependencies": {
+    "@tailwindcss/forms": "^0.5.7",
     "eslint-config-athom": "^3.1.3",
     "nodemon": "^3.1.4",
     "tailwindcss": "^3.4.10"

src/www/css/app.css

@@ -714,6 +714,10 @@ video {
   margin-bottom: 2.5rem;
 }
 
+.mb-2 {
+  margin-bottom: 0.5rem;
+}
+
 .mb-4 {
   margin-bottom: 1rem;
 }
@@ -1160,6 +1164,10 @@ video {
   fill: #4b5563;
 }
 
+.p-0 {
+  padding: 0px;
+}
+
 .p-1 {
   padding: 0.25rem;
 }
@@ -1465,6 +1473,10 @@ video {
   cursor: default;
 }
 
+.p-0 {
+  padding: 0;
+}
+
 .last\:border-b-0:last-child {
   border-bottom-width: 0px;
 }

src/www/index.html

@@ -127,7 +127,7 @@
               </button>
 
               <!-- New client -->
-              <button @click="clientCreate = true; clientCreateName = '';"
+              <button @click="clientCreate = true; clientCreateName = ''; clientExpiredDate = '';"
                 class="hover:bg-red-800 hover:border-red-800 hover:text-white text-gray-700 dark:text-neutral-200 max-md:border-l-0 border-2 border-gray-100 dark:border-neutral-600 py-2 px-4 rounded-r-full md:rounded inline-flex items-center transition">
                 <svg class="w-4 md:mr-2" inline xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24"
                   stroke="currentColor">
@@ -259,6 +259,32 @@
                       <div v-if="uiShowLinks" :ref="'client-' + client.id + '-hash'" class="text-gray-400 text-xs">
                         <a :href="'./' + client.hash + ''">{{document.location.protocol}}//{{document.location.host}}/{{client.hash}}</a>
                       </div>
+                      <!-- Expire Date -->
+                      <div v-show="enableExpireTime" class=" block md:inline-block pb-1 md:pb-0 text-gray-500 dark:text-neutral-400 text-xs">
+                        <span class="group">
+                          <!-- Show -->
+                          <input v-show="clientEditExpireDateId === client.id" v-model="clientEditExpireDate"
+                            v-on:keyup.enter="updateClientExpireDate(client, clientEditExpireDate); clientEditExpireDate = null; clientEditExpireDateId = null;"
+                            v-on:keyup.escape="clientEditExpireDate = null; clientEditExpireDateId = null;"
+                            :ref="'client-' + client.id + '-expire'"
+                            type="text"
+                            class="rounded border-2 dark:bg-neutral-700 border-gray-100 dark:border-neutral-600 focus:border-gray-200 dark:focus:border-neutral-500 outline-none w-70 text-black dark:text-neutral-300 dark:placeholder:text-neutral-500 text-xs p-0" />
+                          <span v-show="clientEditExpireDateId !== client.id"
+                            class="inline-block ">{{client.expiredAt  | expiredDateFormat}}</span>
+
+                          <!-- Edit -->
+                          <span v-show="clientEditExpireDateId !== client.id"
+                            @click="clientEditExpireDate = client.expiredAt ? client.expiredAt.toISOString().slice(0, 10) : 'yyyy-mm-dd'; clientEditExpireDateId = client.id; setTimeout(() => $refs['client-' + client.id + '-expire'][0].select(), 1);"
+                            class="cursor-pointer opacity-0 group-hover:opacity-100 transition-opacity">
+                            <svg xmlns="http://www.w3.org/2000/svg"
+                              class="h-4 w-4 inline align-middle opacity-25 hover:opacity-100" fill="none"
+                              viewBox="0 0 24 24" stroke="currentColor">
+                              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                                d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z" />
+                            </svg>
+                          </span>
+                        </span>
+                      </div>
                     </div>
 
                     <!-- Info -->
@@ -378,7 +404,7 @@
             <div v-if="clients && clients.length === 0">
               <p class="text-center m-10 text-gray-400 dark:text-neutral-400 text-sm">
                 {{$t("noClients")}}<br /><br />
-                <button @click="clientCreate = true; clientCreateName = '';"
+                <button @click="clientCreate = true; clientCreateName = ''; clientExpiredDate = '';"
                   class="bg-red-800 hover:bg-red-700 text-white border-2 border-none py-2 px-4 rounded inline-flex items-center transition">
                   <svg class="w-4 mr-2" inline xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24"
                     stroke="currentColor">
@@ -470,6 +496,16 @@
                           type="text" v-model.trim="clientCreateName" :placeholder="$t('name')" />
                       </p>
                     </div>
+                    <div class="mt-2" v-show="enableExpireTime">
+                      <p class="text-sm text-gray-500">
+                        <label class="block text-gray-900 dark:text-neutral-200 text-sm font-bold mb-2" for="expireDate">
+                            {{$t("ExpireDate")}}
+                        </label>
+                        <input
+                          class="rounded p-2 border-2 dark:bg-neutral-700 dark:text-neutral-200 border-gray-100 dark:border-neutral-600 focus:border-gray-200 focus:dark:border-neutral-500 dark:placeholder:text-neutral-400 outline-none w-full"
+                          type="date" v-model.trim="clientExpiredDate" :placeholder="$t('expireDate')" name="expireDate"/>
+                      </p>
+                    </div>
                   </div>
                 </div>
               </div>

src/www/js/api.js

@@ -71,6 +71,13 @@ class API {
     });
   }
 
+  async getWGEnableExpireTime() {
+    return this.call({
+      method: 'get',
+      path: '/wg-enable-expire-time',
+    });
+  }
+
   async getSession() {
     return this.call({
       method: 'get',
@@ -101,17 +108,20 @@ class API {
       ...client,
       createdAt: new Date(client.createdAt),
       updatedAt: new Date(client.updatedAt),
+      expiredAt: client.expiredAt !== null
+        ? new Date(client.expiredAt)
+        : null,
       latestHandshakeAt: client.latestHandshakeAt !== null
         ? new Date(client.latestHandshakeAt)
         : null,
     })));
   }
 
-  async createClient({ name }) {
+  async createClient({ name, expiredDate }) {
     return this.call({
       method: 'post',
       path: '/wireguard/client',
-      body: { name },
+      body: { name, expiredDate },
     });
   }
 
@@ -152,6 +162,14 @@ class API {
     });
   }
 
+  async updateClientExpireDate({ clientId, expireDate }) {
+    return this.call({
+      method: 'put',
+      path: `/wireguard/client/${clientId}/expireDate/`,
+      body: { expireDate },
+    });
+  }
+
   async restoreConfiguration(file) {
     return this.call({
       method: 'put',

src/www/js/app.js

@@ -77,10 +77,13 @@ new Vue({
     clientDelete: null,
     clientCreate: null,
     clientCreateName: '',
+    clientExpiredDate: '',
     clientEditName: null,
     clientEditNameId: null,
     clientEditAddress: null,
     clientEditAddressId: null,
+    clientEditExpireDate: null,
+    clientEditExpireDateId: null,
     qrcode: null,
 
     currentRelease: null,
@@ -92,6 +95,7 @@ new Vue({
     uiShowLinks: false,
     enableSortClient: false,
     sortClient: true, // Sort clients by name, true = asc, false = desc
+    enableExpireTime: false,
 
     uiShowCharts: localStorage.getItem('uiShowCharts') === '1',
     uiTheme: localStorage.theme || 'auto',
@@ -296,9 +300,10 @@ new Vue({
     },
     createClient() {
       const name = this.clientCreateName;
+      const expiredDate = this.clientExpiredDate;
       if (!name) return;
 
-      this.api.createClient({ name })
+      this.api.createClient({ name, expiredDate })
         .catch((err) => alert(err.message || err.toString()))
         .finally(() => this.refresh().catch(console.error));
     },
@@ -327,6 +332,11 @@ new Vue({
         .catch((err) => alert(err.message || err.toString()))
         .finally(() => this.refresh().catch(console.error));
     },
+    updateClientExpireDate(client, expireDate) {
+      this.api.updateClientExpireDate({ clientId: client.id, expireDate })
+        .catch((err) => alert(err.message || err.toString()))
+        .finally(() => this.refresh().catch(console.error));
+    },
     restoreConfig(e) {
       e.preventDefault();
       const file = e.currentTarget.files.item(0);
@@ -370,6 +380,15 @@ new Vue({
     timeago: (value) => {
       return timeago.format(value, i18n.locale);
     },
+    expiredDateFormat: (value) => {
+      if (value === null) return i18n.t('Permanent');
+      const dateTime = new Date(value);
+      const options = { year: 'numeric', month: 'long', day: 'numeric' };
+      return dateTime.toLocaleDateString(i18n.locale, options);
+    },
+    expiredDateEditFormat: (value) => {
+      if (value === null) return 'yyyy-MM-dd';
+    },
   },
   mounted() {
     this.prefersDarkScheme.addListener(this.handlePrefersChange);
@@ -433,6 +452,14 @@ new Vue({
         this.enableSortClient = false;
       });
 
+    this.api.getWGEnableExpireTime()
+      .then((res) => {
+        this.enableExpireTime = res;
+      })
+      .catch(() => {
+        this.enableExpireTime = false;
+      });
+
     Promise.resolve().then(async () => {
       const lang = await this.api.getLang();
       if (lang !== localStorage.getItem('lang') && i18n.availableLocales.includes(lang)) {

src/www/js/i18n.js

@@ -37,6 +37,8 @@ const messages = { // eslint-disable-line no-unused-vars
     rememberMe: 'Remember me',
     titleRememberMe: 'Stay logged after closing the browser',
     sort: 'Sort',
+    ExpireDate: 'Expire Date',
+    Permanent: 'Permanent',
   },
   ua: {
     name: 'Ім`я',
@@ -108,6 +110,8 @@ const messages = { // eslint-disable-line no-unused-vars
     rememberMe: 'Запомнить меня',
     titleRememberMe: 'Оставаться в системе после закрытия браузера',
     sort: 'Сортировка',
+    ExpireDate: 'Дата истечения срока',
+    Permanent: 'Бессрочно',
   },
   tr: { // Müslüm Barış Korkmazer @babico
     name: 'İsim',

src/www/src/css/app.css

@@ -1,3 +1,7 @@
 @tailwind base;
 @tailwind components;
 @tailwind utilities;
+
+.p-0 {
+  padding: 0;
+}