Allow having multiple users for admin login.

* Use password hashes via bcrypt.
* Trying to reduce the risk of timing attacks against login.

README.md

@@ -121,8 +121,28 @@ Dann die `config.json` anpassen nach belieben. Es gibt die folgenden Konfigurati
 
 * **`server.internal.active`** Gibt an, ob interne URLs, wie Admin-Panel und Logging-Interface, erreichbar sein sollen,
   z. B.: `true`
-* **`server.internal.user`** Benutzername für den Login beim Aufrufen interner URLs, z. B.: `"admin"`
+* **`server.internal.users`** Liste an Nutzer*innen im folgenden Format. Der Passwort-Hash kann mit dem Befehl
-* **`server.internal.password`** Das zugehörige Passwort, z. B.: `"secret"`
+  `mkpasswd -m bcrypt` generiert werden.
+
+```
+{
+    "server": {
+        ...
+        "internal": {
+            ...
+            "users": [
+                {
+                    "user": "username",
+                    "passwordHash": "$2b$05$VPAg8XHOjhEXlY03SOe7huG1NE.UFvPLdukS0VMiolajdZjrdgj.W"
+                }
+            ]
+            ...
+        }
+        ...
+    }
+    ...
+}
+```
 
 * **`server.email.from`** Absender für versendete E-Mails, z. B.: `"Freifunk Knotenformular <no-reply@musterstadt.freifunk.net>"`
 * **`server.email.smtp`** Konfiguration des SMTP-Servers für den E-Mail-Versand entsprechend der Dokumentation unter
@@ -166,7 +186,7 @@ Dann die `config.json` anpassen nach belieben. Es gibt die folgenden Konfigurati
 
 * **`client.map.mapUrl`** URL der Knotenkarte, z. B.: `"http://map.musterstadt.freifunk.net"`
 
-* **`client.monitoring.enabled`** Gibt an, ob die Nutzer Monitoring für ihre Knoten aktivieren können sollen, z. B.: `true`
+* **`client.monitoring.enabled`** Gibt an, ob die Nutzer*innen Monitoring für ihre Knoten aktivieren können sollen, z. B.: `true`
 
 * **`client.coordsSelector.lat`** Breitengrad auf den die Karte zur Auswahl der Koordinaten zentriert werden soll, z. B.: `53.565278`
 * **`client.coordsSelector.lng`** Längengrad auf den die Karte zur Auswahl der Koordinaten zentriert werden soll, z. B.: `10.001389`
@@ -317,7 +337,7 @@ msgstr ""
 "</div>"
 ```
 
-Auf diese Weise landet der Nutzer direkt im teilweise vorausgefüllten Formular und muss nicht mehr den Knotennamen,
+Auf diese Weise landet der Nutzer*innen direkt im teilweise vorausgefüllten Formular und muss nicht mehr den Knotennamen,
 fastd-Key und die MAC-Adresse angeben.
 
 

config.json.example

@@ -14,8 +14,12 @@
 
         "internal": {
             "active": false,
-            "user": "admin",
+            "users": [
-            "password": "secret"
+                {
+                    "user": "admin",
+                    "passwordHash": "$2b$05$VPAg8XHOjhEXlY03SOe7huG1NE.UFvPLdukS0VMiolajdZjrdgj.W"
+                }
+            ]
         },
 
         "email": {

package.json

@@ -30,6 +30,7 @@
     },
     "dependencies": {
         "async": "^3.2.4",
+        "bcrypt": "^5.0.1",
         "body-parser": "^1.19.1",
         "command-line-args": "^5.2.1",
         "command-line-usage": "^6.1.1",
@@ -55,6 +56,7 @@
     },
     "devDependencies": {
         "@types/async": "^3.2.15",
+        "@types/bcrypt": "^5.0.0",
         "@types/command-line-args": "^5.2.0",
         "@types/command-line-usage": "^5.0.2",
         "@types/compression": "^1.7.2",

server/app.ts

@@ -1,15 +1,70 @@
-import _ from "lodash"
+import _ from "lodash";
-import auth, {BasicAuthCheckerCallback} from "http-auth"
+import auth, {BasicAuthCheckerCallback} from "http-auth";
-import authConnect from "http-auth-connect"
+import authConnect from "http-auth-connect";
-import bodyParser from "body-parser"
+import bodyParser from "body-parser";
-import compress from "compression"
+import bcrypt from "bcrypt";
-import express, {Express, NextFunction, Request, Response} from "express"
+import compress from "compression";
-import {promises as fs} from "graceful-fs"
+import express, {Express, NextFunction, Request, Response} from "express";
+import {promises as fs} from "graceful-fs";
 
 import {config} from "./config";
+import type {CleartextPassword, PasswordHash, Username} from "./types";
+import {isString} from "./types";
+import Logger from "./logger";
 
 export const app: Express = express();
 
+/**
+ * Used to have some password comparison in case the user does not exist to avoid timing attacks.
+ */
+const INVALID_PASSWORD_HASH = "$2b$05$JebmV1q/ySuxa89GoJYlc.6SEnj1OZYBOfTf.TYAehcC5HLeJiWPi";
+
+/**
+ * Trying to implement a timing safe string compare.
+ *
+ * TODO: Write tests for timing.
+ */
+function timingSafeEqual(a: string, b: string): boolean {
+    const lenA = a.length;
+    const lenB = b.length;
+
+    // Greater than 0 for differing strings.
+    let different = Math.abs(lenA - lenB);
+
+    // Make sure b is always the same length as a. Use slice to try avoiding optimizations.
+    b = different === 0 ? b.slice() : a.slice();
+
+    for (let i = 0; i < lenA; i += 1) {
+        different += Math.abs(a.charCodeAt(i) - b.charCodeAt(i));
+    }
+
+    return different === 0;
+}
+
+async function isValidLogin(username: Username, password: CleartextPassword): Promise<boolean> {
+    if (!config.server.internal.active) {
+        return false;
+    }
+
+    let passwordHash: PasswordHash | undefined = undefined;
+
+    // Iterate over all users every time to reduce risk of timing attacks.
+    for (const userConfig of config.server.internal.users) {
+        if (timingSafeEqual(username, userConfig.username)) {
+            passwordHash = userConfig.passwordHash;
+        }
+    }
+
+    // Always compare some password even if the user does not exist to reduce risk of timing attacks.
+    const isValidPassword = await bcrypt.compare(
+        password,
+        passwordHash || INVALID_PASSWORD_HASH
+    );
+
+    // Make sure password is only considered valid is user exists and therefor passwordHash is not undefined.
+    return isString(passwordHash) && isValidPassword;
+}
+
 export function init(): void {
     const router = express.Router();
 
@@ -18,18 +73,18 @@ export function init(): void {
         {
             realm: 'Knotenformular - Intern'
         },
-        function (username: string, password: string, callback: BasicAuthCheckerCallback): void {
+        function (username: Username, password: CleartextPassword, callback: BasicAuthCheckerCallback): void {
-            callback(
+            isValidLogin(username, password)
-                config.server.internal.active &&
+                .then(result => callback(result))
-                username === config.server.internal.user &&
+                .catch(err => {
-                password === config.server.internal.password
+                    Logger.tag('login').error(err);
-            );
+                });
         }
     );
     router.use('/internal', authConnect(internalAuth));
 
     router.use(bodyParser.json());
-    router.use(bodyParser.urlencoded({ extended: true }));
+    router.use(bodyParser.urlencoded({extended: true}));
 
     const adminDir = __dirname + '/../admin';
     const clientDir = __dirname + '/../client';
@@ -47,11 +102,11 @@ export function init(): void {
 
     router.use(compress());
 
-    async function serveTemplate (mimeType: string, req: Request, res: Response): Promise<void> {
+    async function serveTemplate(mimeType: string, req: Request, res: Response): Promise<void> {
         const body = await fs.readFile(templateDir + '/' + req.path + '.template', 'utf8');
 
-        res.writeHead(200, { 'Content-Type': mimeType });
+        res.writeHead(200, {'Content-Type': mimeType});
-        res.end(_.template(body)({ config: config.client }));
+        res.end(_.template(body)({config: config.client}));
     }
 
     usePromise(async (req: Request, res: Response): Promise<void> => {

server/types/config.ts

@@ -3,6 +3,17 @@ import {ClientConfig} from "./shared";
 
 // TODO: Replace string types by more specific types like URL, Password, etc.
 
+export type Username = string;
+export type CleartextPassword = string;
+export type PasswordHash = string;
+
+export class UsersConfig {
+    constructor(
+        @Field("user") public username: Username,
+        @Field("passwordHash") public passwordHash: PasswordHash,
+    ) {}
+}
+
 export class LoggingConfig {
     constructor(
         @Field("enabled") public enabled: boolean,
@@ -14,8 +25,7 @@ export class LoggingConfig {
 export class InternalConfig {
     constructor(
         @Field("active") public active: boolean,
-        @Field("user") public user: string,
+        @ArrayField("users", UsersConfig) public users: UsersConfig[],
-        @Field("password") public password: string,
     ) {}
 }
 

yarn.lock

@@ -637,6 +637,21 @@
     "@jridgewell/resolve-uri" "^3.0.3"
     "@jridgewell/sourcemap-codec" "^1.4.10"
 
+"@mapbox/node-pre-gyp@^1.0.0":
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/@mapbox/node-pre-gyp/-/node-pre-gyp-1.0.9.tgz#09a8781a3a036151cdebbe8719d6f8b25d4058bc"
+  integrity sha512-aDF3S3rK9Q2gey/WAttUlISduDItz5BU3306M9Eyv6/oS40aMprnopshtlKTykxRNIBEZuRMaZAnbrQ4QtKGyw==
+  dependencies:
+    detect-libc "^2.0.0"
+    https-proxy-agent "^5.0.0"
+    make-dir "^3.1.0"
+    node-fetch "^2.6.7"
+    nopt "^5.0.0"
+    npmlog "^5.0.1"
+    rimraf "^3.0.2"
+    semver "^7.3.5"
+    tar "^6.1.11"
+
 "@mrmlnc/readdir-enhanced@^2.2.1":
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/@mrmlnc/readdir-enhanced/-/readdir-enhanced-2.2.1.tgz#524af240d1a360527b730475ecfa1344aa540dde"
@@ -720,6 +735,13 @@
   dependencies:
     "@babel/types" "^7.3.0"
 
+"@types/bcrypt@^5.0.0":
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/@types/bcrypt/-/bcrypt-5.0.0.tgz#a835afa2882d165aff5690893db314eaa98b9f20"
+  integrity sha512-agtcFKaruL8TmcvqbndlqHPSJgsolhf/qPWchFlgnW1gECTN/nKbFcoFnvKAQRFfKbh+BO6A3SWdJu9t+xF3Lw==
+  dependencies:
+    "@types/node" "*"
+
 "@types/body-parser@*":
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/@types/body-parser/-/body-parser-1.19.2.tgz#aea2059e28b7658639081347ac4fab3de166e6f0"
@@ -968,6 +990,13 @@ admin-config@^0.12.4:
   resolved "https://registry.yarnpkg.com/admin-config/-/admin-config-0.12.4.tgz#b0a324785c0e5b8ec489148ac6d1402ae851dac3"
   integrity sha512-vHiZIDK4QysLXKOGrRJ9IZlUfJuvSUQUELJz4oaj0o70KD7v+Fsate1dMVQd+1LS1VbN73BZe1aEPw8mEjeDcw==
 
+agent-base@6:
+  version "6.0.2"
+  resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-6.0.2.tgz#49fff58577cfee3f37176feab4c22e00f86d7f77"
+  integrity sha512-RZNwNclF7+MS/8bDg70amg32dyeZGZxiDuQmZxKLAlQjr3jGyLx+4Kkk58UO7D2QdgFIQCovuSuZESne6RG6XQ==
+  dependencies:
+    debug "4"
+
 ajv@^6.12.3:
   version "6.12.6"
   resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.12.6.tgz#baf5a62e802b07d977034586f8c3baf5adf26df4"
@@ -1122,6 +1151,11 @@ aproba@^1.0.3:
   resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.2.0.tgz#6802e6264efd18c790a1b0d517f0f2627bf2c94a"
   integrity sha512-Y9J6ZjXtoYh8RnXVCMOU/ttDmk1aBjunq9vO0ta5x85WDQiQfUF9sIPBITdbiiIVcBo03Hi3jMxigBtsddlXRw==
 
+"aproba@^1.0.3 || ^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/aproba/-/aproba-2.0.0.tgz#52520b8ae5b569215b354efc0caa3fe1e45a8adc"
+  integrity sha512-lYe4Gx7QT+MKGbDsA+Z+he/Wtef0BiwDOlK/XkBrdfsh9J/jPPXbX0tE9x9cl27Tmu5gg3QUbUrQYa/y+KOHPQ==
+
 arch@^2.1.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/arch/-/arch-2.2.0.tgz#1bc47818f305764f23ab3306b0bfc086c5a29d11"
@@ -1134,6 +1168,14 @@ archive-type@^4.0.0:
   dependencies:
     file-type "^4.2.0"
 
+are-we-there-yet@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/are-we-there-yet/-/are-we-there-yet-2.0.0.tgz#372e0e7bd279d8e94c653aaa1f67200884bf3e1c"
+  integrity sha512-Ci/qENmwHnsYo9xKIcUJN5LeDKdJ6R1Z1j9V/J5wyq8nh/mYPEpIKJbBZXtZjG04HiK7zV/p6Vs9952MrMeUIw==
+  dependencies:
+    delegates "^1.0.0"
+    readable-stream "^3.6.0"
+
 are-we-there-yet@~1.1.2:
   version "1.1.7"
   resolved "https://registry.yarnpkg.com/are-we-there-yet/-/are-we-there-yet-1.1.7.tgz#b15474a932adab4ff8a50d9adfa7e4e926f21146"
@@ -1449,6 +1491,14 @@ bcrypt-pbkdf@^1.0.0:
   dependencies:
     tweetnacl "^0.14.3"
 
+bcrypt@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/bcrypt/-/bcrypt-5.0.1.tgz#f1a2c20f208e2ccdceea4433df0c8b2c54ecdf71"
+  integrity sha512-9BTgmrhZM2t1bNuDtrtIMVSmmxZBrJ71n8Wg+YgdjHuIWYF7SjjmCPZFB+/5i/o/PIeRpwVJR3P+NrpIItUjqw==
+  dependencies:
+    "@mapbox/node-pre-gyp" "^1.0.0"
+    node-addon-api "^3.1.0"
+
 bcryptjs@^2.4.3:
   version "2.4.3"
   resolved "https://registry.yarnpkg.com/bcryptjs/-/bcryptjs-2.4.3.tgz#9ab5627b93e60621ff7cdac5da9733027df1d0cb"
@@ -1911,6 +1961,11 @@ chownr@^1.1.4:
   resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.4.tgz#6fc9d7b42d32a583596337666e7d08084da2cc6b"
   integrity sha512-jJ0bqzaylmJtVnNgzTeSOs8DPavpbYgEr/b0YL8/2GO3xJEhInFmhKMUnEJQjZumK7KXGFhUy89PrsJWlakBVg==
 
+chownr@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/chownr/-/chownr-2.0.0.tgz#15bfbe53d2eab4cf70f18a8cd68ebe5b3cb1dece"
+  integrity sha512-bIomtDF5KGpdogkLd9VspvFzk9KfpyyGlS8YFVZl7TGPBHL5snIOnxeshwVgPteQ9b4Eydl+pVbIyE1DcvCWgQ==
+
 ci-info@^3.2.0:
   version "3.3.1"
   resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-3.3.1.tgz#58331f6f472a25fe3a50a351ae3052936c2c7f32"
@@ -2035,6 +2090,11 @@ color-name@~1.1.4:
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
   integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
 
+color-support@^1.1.2:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/color-support/-/color-support-1.1.3.tgz#93834379a1cc9a0c61f82f52f0d04322251bd5a2"
+  integrity sha512-qiBjkpbMLO/HL68y+lh4q0/O1MZFj2RX6X/KmMa3+gJD3z+WwI1ZzDHysvqHGS3mP6mznPckpXmw1nI9cJjyRg==
+
 colors@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.1.2.tgz#168a4701756b6a7f51a12ce0c97bfa28c084ed63"
@@ -2137,7 +2197,7 @@ console-browserify@^1.1.0:
   resolved "https://registry.yarnpkg.com/console-browserify/-/console-browserify-1.2.0.tgz#67063cef57ceb6cf4993a2ab3a55840ae8c49336"
   integrity sha512-ZMkYO/LkF17QvCPqM0gxw8yUzigAOZOSWSHg91FH6orS7vcEj5dVZTidN2fQ14yBSdg97RqhSNwLUXInd52OTA==
 
-console-control-strings@^1.0.0, console-control-strings@~1.1.0:
+console-control-strings@^1.0.0, console-control-strings@^1.1.0, console-control-strings@~1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
   integrity sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=
@@ -2350,6 +2410,13 @@ debug@2.6.9, debug@^2.1.3, debug@^2.2.0, debug@^2.3.3:
   dependencies:
     ms "2.0.0"
 
+debug@4, debug@^4.1.0, debug@^4.1.1:
+  version "4.3.4"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.4.tgz#1319f6579357f2338d3337d2cdd4914bb5dcc865"
+  integrity sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==
+  dependencies:
+    ms "2.1.2"
+
 debug@^3.1.0, debug@^3.2.6:
   version "3.2.7"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.7.tgz#72580b7e9145fb39b6676f9c5e5fb100b934179a"
@@ -2357,13 +2424,6 @@ debug@^3.1.0, debug@^3.2.6:
   dependencies:
     ms "^2.1.1"
 
-debug@^4.1.0, debug@^4.1.1:
-  version "4.3.4"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.4.tgz#1319f6579357f2338d3337d2cdd4914bb5dcc865"
-  integrity sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==
-  dependencies:
-    ms "2.1.2"
-
 decamelize@^1.1.2:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
@@ -2519,6 +2579,11 @@ detect-libc@^1.0.2:
   resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
   integrity sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=
 
+detect-libc@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-2.0.1.tgz#e1897aa88fa6ad197862937fbc0441ef352ee0cd"
+  integrity sha512-463v3ZeIrcWtdgIg6vI6XUncguvr2TnGl4SzDXinkt9mSLpBJKXT3mW6xT3VQdDN11+WVs29pgvivTc4Lp8v+w==
+
 detect-newline@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/detect-newline/-/detect-newline-3.1.0.tgz#576f5dfc63ae1a192ff192d8ad3af6308991b651"
@@ -3372,6 +3437,13 @@ fs-minipass@^1.2.7:
   dependencies:
     minipass "^2.6.0"
 
+fs-minipass@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-2.1.0.tgz#7f5036fdbf12c63c169190cbe4199c852271f9fb"
+  integrity sha512-V/JgOLFCS+R6Vcq0slCuaeWEdNC3ouDlJMNIsacH2VtALiu9mV4LPrHc5cDl8k5aw6J8jwgWWpiTo5RYhmIzvg==
+  dependencies:
+    minipass "^3.0.0"
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -3402,6 +3474,21 @@ functions-have-names@^1.2.2:
   resolved "https://registry.yarnpkg.com/functions-have-names/-/functions-have-names-1.2.3.tgz#0404fe4ee2ba2f607f0e0ec3c80bae994133b834"
   integrity sha512-xckBUXyTIqT97tq2x2AMb+g163b5JFysYk0x4qxNFwbfQkmNZoiRHb6sPzI9/QV33WeuvVYBUIiD4NzNIyqaRQ==
 
+gauge@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/gauge/-/gauge-3.0.2.tgz#03bf4441c044383908bcfa0656ad91803259b395"
+  integrity sha512-+5J6MS/5XksCuXq++uFRsnUd7Ovu1XenbeuIuNRJxYWjgQbPuFhT14lAvsWfqfAmnwluf1OwMjz39HjfLPci0Q==
+  dependencies:
+    aproba "^1.0.3 || ^2.0.0"
+    color-support "^1.1.2"
+    console-control-strings "^1.0.0"
+    has-unicode "^2.0.1"
+    object-assign "^4.1.1"
+    signal-exit "^3.0.0"
+    string-width "^4.2.3"
+    strip-ansi "^6.0.1"
+    wide-align "^1.1.2"
+
 gauge@~2.7.3:
   version "2.7.4"
   resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.7.4.tgz#2c03405c7538c39d7eb37b317022e325fb018bf7"
@@ -4077,7 +4164,7 @@ has-tostringtag@^1.0.0:
   dependencies:
     has-symbols "^1.0.2"
 
-has-unicode@^2.0.0:
+has-unicode@^2.0.0, has-unicode@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/has-unicode/-/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
   integrity sha1-4Ob+aijPUROIVeCG0Wkedx3iqLk=
@@ -4284,6 +4371,14 @@ https-browserify@0.0.1:
   resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-0.0.1.tgz#3f91365cabe60b77ed0ebba24b454e3e09d95a82"
   integrity sha1-P5E2XKvmC3ftDruiS0VOPgnZWoI=
 
+https-proxy-agent@^5.0.0:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/https-proxy-agent/-/https-proxy-agent-5.0.1.tgz#c59ef224a04fe8b754f3db0063a25ea30d0005d6"
+  integrity sha512-dFcAjpTQFgoLMzC2VwU+C/CbS7uRL0lWmxDITmqm7C+7F0Odmj6s9l6alZc6AELXhrnggM2CeWSXHGOdX2YtwA==
+  dependencies:
+    agent-base "6"
+    debug "4"
+
 human-signals@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/human-signals/-/human-signals-2.1.0.tgz#dc91fcba42e4d06e4abaed33b3e7a3c02f514ea0"
@@ -5650,7 +5745,7 @@ make-dir@^1.0.0, make-dir@^1.2.0:
   dependencies:
     pify "^3.0.0"
 
-make-dir@^3.0.0:
+make-dir@^3.0.0, make-dir@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-3.1.0.tgz#415e967046b3a7f1d185277d84aa58203726a13f"
   integrity sha512-g3FeP20LNwhALb/6Cz6Dd4F2ngze0jz7tbzrD2wAV+o9FeNHe4rL+yK2md0J/fiSf1sa1ADhXqi5+oVwOM/eGw==
@@ -5852,6 +5947,13 @@ minipass@^2.6.0, minipass@^2.9.0:
     safe-buffer "^5.1.2"
     yallist "^3.0.0"
 
+minipass@^3.0.0:
+  version "3.3.4"
+  resolved "https://registry.yarnpkg.com/minipass/-/minipass-3.3.4.tgz#ca99f95dd77c43c7a76bf51e6d200025eee0ffae"
+  integrity sha512-I9WPbWHCGu8W+6k1ZiGpPu0GkoKBeorkfKNuAFBNS1HNFJvke82sxvI5bzcCNpWPorkOO5QQ+zomzzwRxejXiw==
+  dependencies:
+    yallist "^4.0.0"
+
 minizlib@^1.3.3:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/minizlib/-/minizlib-1.3.3.tgz#2290de96818a34c29551c8a8d301216bd65a861d"
@@ -5859,6 +5961,14 @@ minizlib@^1.3.3:
   dependencies:
     minipass "^2.9.0"
 
+minizlib@^2.1.1:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/minizlib/-/minizlib-2.1.2.tgz#e90d3466ba209b932451508a11ce3d3632145931"
+  integrity sha512-bAxsR8BVfj60DWXHE3u30oHzfl4G7khkSuPW+qvpd7jFRHm7dLxOjUk1EHACJ/hxLY8phGJ0YhYHZo7jil7Qdg==
+  dependencies:
+    minipass "^3.0.0"
+    yallist "^4.0.0"
+
 mixin-deep@^1.2.0:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/mixin-deep/-/mixin-deep-1.3.2.tgz#1120b43dc359a785dce65b55b82e257ccf479566"
@@ -5874,7 +5984,7 @@ mkdirp@0.5.x, mkdirp@^0.5.1, mkdirp@^0.5.5, mkdirp@~0.5.1:
   dependencies:
     minimist "^1.2.6"
 
-mkdirp@~1.0.4:
+mkdirp@^1.0.3, mkdirp@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
   integrity sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==
@@ -6062,11 +6172,23 @@ no-case@^2.2.0:
   dependencies:
     lower-case "^1.1.1"
 
+node-addon-api@^3.1.0:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/node-addon-api/-/node-addon-api-3.2.1.tgz#81325e0a2117789c0128dab65e7e38f07ceba161"
+  integrity sha512-mmcei9JghVNDYydghQmeDX8KoAm0FAiYyIcUt/N4nhyAipB17pllZQDOJD2fotxABnt4Mdz+dKTO7eftLg4d0A==
+
 node-cron@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/node-cron/-/node-cron-3.0.1.tgz#6a9d5a71513c7ee1eb9e64a673f6730084561d87"
   integrity sha512-RAWZTNn2M5KDIUV/389UX0EXsqvdFAwc9QwHQceh0Ga56dygqSRthqIjwpgZsoDspHGt2rkHdk9Z4RgfPMdALw==
 
+node-fetch@^2.6.7:
+  version "2.6.7"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.7.tgz#24de9fba827e3b4ae44dc8b20256a379160052ad"
+  integrity sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==
+  dependencies:
+    whatwg-url "^5.0.0"
+
 node-http2@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/node-http2/-/node-http2-4.0.1.tgz#164ff53b5dd22c84f0af142b877c5eaeb6809959"
@@ -6171,6 +6293,13 @@ nopt@^4.0.1, nopt@~4.0.1:
     abbrev "1"
     osenv "^0.1.4"
 
+nopt@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/nopt/-/nopt-5.0.0.tgz#530942bb58a512fccafe53fe210f13a25355dc88"
+  integrity sha512-Tbj67rffqceeLpcRXrT7vKAN8CwfPeIBgM7E6iBkmKLV7bEMwpGgYLGv0jACUsECaa/vuxP0IjEont6umdMgtQ==
+  dependencies:
+    abbrev "1"
+
 normalize-package-data@^2.3.2, normalize-package-data@^2.3.4:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.5.0.tgz#e66db1838b200c1dfc233225d12cb36520e234a8"
@@ -6248,6 +6377,16 @@ npmlog@^4.0.2:
     gauge "~2.7.3"
     set-blocking "~2.0.0"
 
+npmlog@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-5.0.1.tgz#f06678e80e29419ad67ab964e0fa69959c1eb8b0"
+  integrity sha512-AqZtDUWOMKs1G/8lwylVjrdYgqA4d9nu8hc+0gzRxlDb1I10+FHBGMXs6aiQHFdCUUlqH99MUMuLfzWDNDtfxw==
+  dependencies:
+    are-we-there-yet "^2.0.0"
+    console-control-strings "^1.1.0"
+    gauge "^3.0.0"
+    set-blocking "^2.0.0"
+
 nprogress@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/nprogress/-/nprogress-0.2.0.tgz#cb8f34c53213d895723fcbab907e9422adbcafb1"
@@ -7237,6 +7376,15 @@ readable-stream@^2.0.0, readable-stream@^2.0.2, readable-stream@^2.0.6, readable
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
+readable-stream@^3.6.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
+  integrity sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==
+  dependencies:
+    inherits "^2.0.3"
+    string_decoder "^1.1.1"
+    util-deprecate "^1.0.1"
+
 readdirp@~3.6.0:
   version "3.6.0"
   resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.6.0.tgz#74a370bd857116e245b29cc97340cd431a02a6c7"
@@ -7431,7 +7579,7 @@ rimraf@^2.5.2, rimraf@^2.5.4, rimraf@^2.6.1, rimraf@^2.6.2:
   dependencies:
     glob "^7.1.3"
 
-rimraf@^3.0.0, rimraf@~3.0.2:
+rimraf@^3.0.0, rimraf@^3.0.2, rimraf@~3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-3.0.2.tgz#f1a5402ba6220ad52cc1282bac1ae3aa49fd061a"
   integrity sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==
@@ -7448,7 +7596,7 @@ safe-buffer@5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
   integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
 
-safe-buffer@5.2.1, safe-buffer@>=5.1.0, safe-buffer@^5.0.1, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@^5.2.1:
+safe-buffer@5.2.1, safe-buffer@>=5.1.0, safe-buffer@^5.0.1, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@^5.2.1, safe-buffer@~5.2.0:
   version "5.2.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
   integrity sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==
@@ -7570,7 +7718,7 @@ serve-static@1.15.0, serve-static@^1.14.1:
     parseurl "~1.3.3"
     send "0.18.0"
 
-set-blocking@~2.0.0:
+set-blocking@^2.0.0, set-blocking@~2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
   integrity sha1-BF+XgtARrppoA93TgrJDkrPYkPc=
@@ -7989,6 +8137,13 @@ string_decoder@0.10, string_decoder@~0.10.25, string_decoder@~0.10.x:
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
   integrity sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=
 
+string_decoder@^1.1.1:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.3.0.tgz#42f114594a46cf1a8e30b0a84f56c78c3edac21e"
+  integrity sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==
+  dependencies:
+    safe-buffer "~5.2.0"
+
 string_decoder@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
@@ -8201,6 +8356,18 @@ tar@^4:
     safe-buffer "^5.2.1"
     yallist "^3.1.1"
 
+tar@^6.1.11:
+  version "6.1.11"
+  resolved "https://registry.yarnpkg.com/tar/-/tar-6.1.11.tgz#6760a38f003afa1b2ffd0ffe9e9abbd0eab3d621"
+  integrity sha512-an/KZQzQUkZCkuoAA64hM92X0Urb6VpRhAFllDzz44U2mcD5scmT3zBc4VgVpkugF580+DQn8eAFSyoQt0tznA==
+  dependencies:
+    chownr "^2.0.0"
+    fs-minipass "^2.0.0"
+    minipass "^3.0.0"
+    minizlib "^2.1.1"
+    mkdirp "^1.0.3"
+    yallist "^4.0.0"
+
 temp-dir@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/temp-dir/-/temp-dir-1.0.0.tgz#0a7c0ea26d3a39afa7e0ebea9c1fc0bc4daa011d"
@@ -8380,6 +8547,11 @@ tough-cookie@~2.5.0:
     psl "^1.1.28"
     punycode "^2.1.1"
 
+tr46@~0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/tr46/-/tr46-0.0.3.tgz#8184fd347dac9cdc185992f3a6622e14b9d9ab6a"
+  integrity sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw==
+
 trim-newlines@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/trim-newlines/-/trim-newlines-1.0.0.tgz#5887966bb582a4503a41eb524f7d35011815a613"
@@ -8626,7 +8798,7 @@ use@^3.1.0:
   resolved "https://registry.yarnpkg.com/use/-/use-3.1.1.tgz#d50c8cac79a19fbc20f2911f56eb973f4e10070f"
   integrity sha512-cwESVXlO3url9YWlFW/TA9cshCEhtu7IKJ/p5soJ/gGpj7vbvFrAY/eIioQ6Dw23KjZhYgiIo8HOs1nQ2vr/oQ==
 
-util-deprecate@^1.0.2, util-deprecate@~1.0.1:
+util-deprecate@^1.0.1, util-deprecate@^1.0.2, util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
   integrity sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=
@@ -8727,6 +8899,11 @@ walker@^1.0.8:
   dependencies:
     makeerror "1.0.12"
 
+webidl-conversions@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-3.0.1.tgz#24534275e2a7bc6be7bc86611cc16ae0a5654871"
+  integrity sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ==
+
 websocket-driver@>=0.5.1:
   version "0.7.4"
   resolved "https://registry.yarnpkg.com/websocket-driver/-/websocket-driver-0.7.4.tgz#89ad5295bbf64b480abcba31e4953aca706f5760"
@@ -8753,6 +8930,14 @@ websocket-stream@^5.0.1:
     ws "^3.2.0"
     xtend "^4.0.0"
 
+whatwg-url@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-5.0.0.tgz#966454e8765462e37644d3626f6742ce8b70965d"
+  integrity sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==
+  dependencies:
+    tr46 "~0.0.3"
+    webidl-conversions "^3.0.0"
+
 which-boxed-primitive@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/which-boxed-primitive/-/which-boxed-primitive-1.0.2.tgz#13757bc89b209b049fe5d86430e21cf40a89a8e6"
@@ -8778,7 +8963,7 @@ which@^2.0.1, which@~2.0.2:
   dependencies:
     isexe "^2.0.0"
 
-wide-align@^1.1.0:
+wide-align@^1.1.0, wide-align@^1.1.2:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.5.tgz#df1d4c206854369ecf3c9a4898f1b23fbd9d15d3"
   integrity sha512-eDMORYaPNZ4sQIuuYPDHdQvf4gyCF9rEEV/yPxGfwPkRodwEgiMUUXTx/dex+Me0wxx53S+NgUHaP7y3MGlDmg==