Merge pull request #1426 from Hinton/feature/desktop-bridge

Browser <-> desktop communication

package-lock.json

@@ -777,6 +777,12 @@
       "integrity": "sha1-wFTor02d11205jq8dviFFocU1LM=",
       "dev": true
     },
+    "@types/firefox-webext-browser": {
+      "version": "78.0.1",
+      "resolved": "https://registry.npmjs.org/@types/firefox-webext-browser/-/firefox-webext-browser-78.0.1.tgz",
+      "integrity": "sha512-0d7oiI9K6Y4efP4Crl3JB88zYl7vaRdLtumqz8v6axMF8RCnK0NaGUjL4DnyQ7GLPo98b+s0BSRalaxAXgvPAQ==",
+      "dev": true
+    },
     "@types/jasmine": {
       "version": "3.3.12",
       "resolved": "https://registry.npmjs.org/@types/jasmine/-/jasmine-3.3.12.tgz",

package.json

@@ -30,6 +30,7 @@
     "@angular/compiler-cli": "^9.1.12",
     "@ngtools/webpack": "^9.1.12",
     "@types/chrome": "^0.0.73",
+    "@types/firefox-webext-browser": "^78.0.1",
     "@types/jasmine": "^3.3.12",
     "@types/lunr": "^2.3.3",
     "@types/mousetrap": "^1.6.0",
@@ -48,7 +49,6 @@
     "cross-env": "^5.2.0",
     "css-loader": "^1.0.0",
     "del": "^3.0.0",
-    "mini-css-extract-plugin": "^0.9.0",
     "file-loader": "^2.0.0",
     "gulp": "^4.0.0",
     "gulp-filter": "^5.1.0",
@@ -68,6 +68,7 @@
     "karma-jasmine": "^2.0.1",
     "karma-jasmine-html-reporter": "^1.4.0",
     "karma-typescript": "^4.0.0",
+    "mini-css-extract-plugin": "^0.9.0",
     "node-sass": "^4.13.1",
     "sass-loader": "^7.1.0",
     "style-loader": "^0.23.0",

src/_locales/en/messages.json

@@ -1250,6 +1250,15 @@
   "yourVaultIsLockedPinCode": {
     "message": "Your vault is locked. Verify your PIN code to continue."
   },
+  "unlockWithBiometrics": {
+    "message": "Unlock with biometrics"
+  },
+  "awaitDesktop": {
+    "message": "Awaiting confirmation from desktop"
+  },
+  "awaitDesktopDesc": {
+    "message": "Please confirm using biometrics in the Bitwarden Desktop application to enable biometrics for browser."
+  },
   "lockWithMasterPassOnRestart": {
     "message": "Lock with master password on browser restart"
   },
@@ -1368,5 +1377,38 @@
   },
   "privacyPolicy": {
     "message": "Privacy Policy"
+  },
+  "ok": {
+    "message": "Ok"
+  },
+  "desktopSyncVerificationTitle": {
+    "message": "Desktop sync verification"
+  },
+  "desktopIntegrationVerificationText": {
+    "message": "Please verify that the desktop application shows this fingerprint: "
+  },
+  "desktopIntegrationDisabledTitle": {
+    "message": "Browser integration is not enabled"
+  },
+  "desktopIntegrationDisabledDesc": {
+    "message": "Browser integration is not enabled in the Bitwarden Desktop application. Please enable it in the settings within the desktop application."
+  },
+  "startDesktopTitle": {
+    "message": "Start the Bitwarden Desktop application"
+  },
+  "startDesktopDesc": {
+    "message": "The Bitwarden Desktop application needs to be started before this function can be used."
+  },
+  "errorEnableBiometricTitle": {
+    "message": "Unable to enable biometrics"
+  },
+  "errorEnableBiometricDesc": {
+    "message": "Action was canceled by the desktop application"
+  },
+  "nativeMessagingInvalidEncryptionDesc": {
+    "message": "Desktop application invalidated the secure communication channel. Please retry this operation"
+  },
+  "nativeMessagingInvalidEncryptionTitle": {
+    "message": "Desktop communication interupted"
   }
 }

src/background/contextMenus.background.ts

@@ -55,8 +55,8 @@ export default class ContextMenusBackground {
     private async cipherAction(info: any) {
         const id = info.menuItemId.split('_')[1];
         if (id === 'noop') {
-            if (chrome.browserAction && chrome.browserAction.openPopup) {
+            if (chrome.browserAction && (chrome.browserAction as any).openPopup) {
-                chrome.browserAction.openPopup();
+                (chrome.browserAction as any).openPopup();
             }
             return;
         }

src/background/main.background.ts

@@ -71,6 +71,7 @@ import { SafariApp } from '../browser/safariApp';
 import CommandsBackground from './commands.background';
 import ContextMenusBackground from './contextMenus.background';
 import IdleBackground from './idle.background';
+import { NativeMessagingBackground } from './nativeMessaging.background';
 import RuntimeBackground from './runtime.background';
 import TabsBackground from './tabs.background';
 import WebRequestBackground from './webRequest.background';
@@ -140,6 +141,7 @@ export default class MainBackground {
     private menuOptionsLoaded: any[] = [];
     private syncTimeout: any;
     private isSafari: boolean;
+    private nativeMessagingBackground: NativeMessagingBackground;
 
     constructor() {
         // Services
@@ -149,6 +151,19 @@ export default class MainBackground {
                 if (this.systemService != null) {
                     this.systemService.clearClipboard(clipboardValue, clearMs);
                 }
+            },
+            async () => {
+                if (this.nativeMessagingBackground != null) {
+                    const promise = this.nativeMessagingBackground.getResponse();
+                    
+                    try {
+                        await this.nativeMessagingBackground.send({command: 'biometricUnlock'});
+                    } catch (e) {
+                        return Promise.reject(e);
+                    }
+
+                    return promise.then((result) => result.response === 'unlocked');
+                }
             });
         this.storageService = new BrowserStorageService(this.platformUtilsService);
         this.secureStorageService = new BrowserStorageService(this.platformUtilsService);
@@ -229,6 +244,8 @@ export default class MainBackground {
             this.platformUtilsService as BrowserPlatformUtilsService, this.storageService, this.i18nService,
             this.analytics, this.notificationsService, this.systemService, this.vaultTimeoutService,
             this.environmentService);
+        this.nativeMessagingBackground = new NativeMessagingBackground(this.storageService, this.cryptoService, this.cryptoFunctionService,
+            this.vaultTimeoutService, this.runtimeBackground, this.i18nService, this.userService, this.messagingService);
         this.commandsBackground = new CommandsBackground(this, this.passwordGenerationService,
             this.platformUtilsService, this.analytics, this.vaultTimeoutService);
 

src/background/nativeMessaging.background.ts

@@ -0,0 +1,198 @@
+import { ConstantsService } from 'jslib/services/constants.service';
+import { CryptoFunctionService } from 'jslib/abstractions/cryptoFunction.service';
+import { CryptoService } from 'jslib/abstractions/crypto.service';
+import { I18nService } from 'jslib/abstractions/i18n.service';
+import { MessagingService } from 'jslib/abstractions/messaging.service';
+import { StorageService } from 'jslib/abstractions/storage.service';
+import { UserService } from 'jslib/abstractions/user.service';
+import { VaultTimeoutService } from 'jslib/abstractions/vaultTimeout.service';
+
+import { Utils } from 'jslib/misc/utils';
+import { SymmetricCryptoKey } from 'jslib/models/domain';
+
+import { BrowserApi } from '../browser/browserApi';
+import RuntimeBackground from './runtime.background';
+
+const MessageValidTimeout = 10 * 1000;
+const EncryptionAlgorithm = 'sha1';
+
+export class NativeMessagingBackground {
+    private connected = false;
+    private connecting: boolean;
+    private port: browser.runtime.Port | chrome.runtime.Port;
+
+    private resolver: any = null;
+    private privateKey: ArrayBuffer = null;
+    private secureSetupResolve: any = null;
+    private sharedSecret: SymmetricCryptoKey;
+
+    constructor(private storageService: StorageService, private cryptoService: CryptoService,
+        private cryptoFunctionService: CryptoFunctionService, private vaultTimeoutService: VaultTimeoutService,
+        private runtimeBackground: RuntimeBackground, private i18nService: I18nService, private userService: UserService,
+        private messagingService: MessagingService) {}
+
+    async connect() {
+        return new Promise((resolve, reject) => {
+            this.port = BrowserApi.connectNative('com.8bit.bitwarden');
+
+            this.connecting = true;
+
+            this.port.onMessage.addListener(async (message: any) => {
+                switch (message.command) {
+                    case 'connected':
+                        this.connected = true;
+                        this.connecting = false;
+                        resolve();
+                        break;
+                    case 'disconnected':
+                        if (this.connecting) {
+                            this.messagingService.send('showDialog', {
+                                text: this.i18nService.t('startDesktopDesc'),
+                                title: this.i18nService.t('startDesktopTitle'),
+                                confirmText: this.i18nService.t('ok'),
+                                type: 'error',
+                            });
+                            reject();
+                        }
+                        this.connected = false;
+                        this.port.disconnect();
+                        break;
+                    case 'setupEncryption':
+                        const encrypted = Utils.fromB64ToArray(message.sharedSecret);
+                        const decrypted = await this.cryptoFunctionService.rsaDecrypt(encrypted.buffer, this.privateKey, EncryptionAlgorithm);
+
+                        this.sharedSecret = new SymmetricCryptoKey(decrypted);
+                        this.secureSetupResolve();
+                        break;
+                    case 'invalidateEncryption':
+                        this.sharedSecret = null;
+                        this.privateKey = null;
+                        this.connected = false;
+
+                        this.messagingService.send('showDialog', {
+                            text: this.i18nService.t('nativeMessagingInvalidEncryptionDesc'),
+                            title: this.i18nService.t('nativeMessagingInvalidEncryptionTitle'),
+                            confirmText: this.i18nService.t('ok'),
+                            type: 'error',
+                        });
+                    default:
+                        this.onMessage(message);
+                }
+            });
+
+            this.port.onDisconnect.addListener((p: any) => {
+                let error;
+                if (BrowserApi.isWebExtensionsApi) {
+                    error = p.error.message;
+                } else {
+                    error = chrome.runtime.lastError.message;
+                }
+
+                if (error === 'Specified native messaging host not found.' ||
+                    error === 'Access to the specified native messaging host is forbidden.' ||
+                    error === 'An unexpected error occurred') {
+                    this.messagingService.send('showDialog', {
+                        text: this.i18nService.t('desktopIntegrationDisabledDesc'),
+                        title: this.i18nService.t('desktopIntegrationDisabledTitle'),
+                        confirmText: this.i18nService.t('ok'),
+                        type: 'error',
+                    });
+                }
+                this.sharedSecret = null;
+                this.privateKey = null;
+                this.connected = false;
+                reject();
+            });
+        });
+    }
+
+    async send(message: any) {
+        if (!this.connected) {
+            await this.connect();
+        }
+
+        if (this.sharedSecret == null) {
+            await this.secureCommunication();
+        }
+
+        message.timestamp = Date.now();
+
+        const encrypted = await this.cryptoService.encrypt(JSON.stringify(message), this.sharedSecret);
+        this.port.postMessage(encrypted);
+    }
+
+    getResponse(): Promise<any> {
+        return new Promise((resolve, reject) => {
+            this.resolver = resolve;
+        });
+    }
+
+    private async onMessage(rawMessage: any) {
+        const message = JSON.parse(await this.cryptoService.decryptToUtf8(rawMessage, this.sharedSecret));
+
+        if (Math.abs(message.timestamp - Date.now()) > MessageValidTimeout) {
+            // tslint:disable-next-line
+            console.error('NativeMessage is to old, ignoring.');
+            return;
+        }
+
+        switch (message.command) {
+            case 'biometricUnlock':
+                await this.storageService.remove(ConstantsService.biometricAwaitingAcceptance);
+
+                const enabled = await this.storageService.get(ConstantsService.biometricUnlockKey);
+                if (enabled === null || enabled === false) {
+                    if (message.response === 'unlocked') {
+                        await this.storageService.save(ConstantsService.biometricUnlockKey, true);
+                    }
+                    break;
+                }
+
+                // Ignore unlock if already unlockeded
+                if (!this.vaultTimeoutService.biometricLocked) {
+                    break;
+                }
+
+                if (message.response === 'unlocked') {
+                    this.cryptoService.setKey(new SymmetricCryptoKey(Utils.fromB64ToArray(message.keyB64).buffer));
+                    this.vaultTimeoutService.biometricLocked = false;
+                    this.runtimeBackground.processMessage({command: 'unlocked'}, null, null);
+                }
+                break;
+            default:
+                // tslint:disable-next-line
+                console.error('NativeMessage, got unknown command: ', message.command);
+        }
+
+        if (this.resolver) {
+            this.resolver(message);
+        }
+    }
+
+    private async secureCommunication() {
+        const [publicKey, privateKey] = await this.cryptoFunctionService.rsaGenerateKeyPair(2048);
+        this.privateKey = privateKey;
+
+        this.sendUnencrypted({command: 'setupEncryption', publicKey: Utils.fromBufferToB64(publicKey)});
+        const fingerprint = (await this.cryptoService.getFingerprint(await this.userService.getUserId(), publicKey)).join(' ');
+
+        this.messagingService.send('showDialog', {
+            html: `${this.i18nService.t('desktopIntegrationVerificationText')}<br><br><strong>${fingerprint}</strong>`,
+            title: this.i18nService.t('desktopSyncVerificationTitle'),
+            confirmText: this.i18nService.t('ok'),
+            type: 'warning',
+        });
+
+        return new Promise((resolve, reject) => this.secureSetupResolve = resolve);
+    }
+
+    private async sendUnencrypted(message: any) {
+        if (!this.connected) {
+            await this.connect();
+        }
+
+        message.timestamp = Date.now();
+
+        this.port.postMessage(message);
+    }
+}

src/background/runtime.background.ts

@@ -22,6 +22,7 @@ import { VaultTimeoutService } from 'jslib/abstractions/vaultTimeout.service';
 import { BrowserApi } from '../browser/browserApi';
 
 import MainBackground from './main.background';
+import { NativeMessagingBackground } from './nativeMessaging.background';
 
 import { Analytics } from 'jslib/misc';
 import { Utils } from 'jslib/misc/utils';

src/browser/browserApi.ts

@@ -221,4 +221,12 @@ export class BrowserApi {
             });
         }
     }
+
+    static connectNative(application: string): browser.runtime.Port | chrome.runtime.Port {
+        if (BrowserApi.isWebExtensionsApi) {
+            return browser.runtime.connectNative(application);
+        } else if (BrowserApi.isChromeApi) {
+            return chrome.runtime.connectNative(application);
+        }
+    }
 }

src/globals.d.ts

@@ -1,6 +1,4 @@
 declare function escape(s: string): string;
 declare function unescape(s: string): string;
 declare var opr: any;
-declare var chrome: any;
-declare var browser: any;
 declare var safari: any;

src/manifest.json

@@ -89,7 +89,8 @@
     "http://*/*",
     "https://*/*",
     "webRequest",
-    "webRequestBlocking"
+    "webRequestBlocking",
+    "nativeMessaging"
   ],
   "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
   "commands": {

src/popup/accounts/lock.component.html

@@ -36,6 +36,11 @@
                 {{'loggedInAsOn' | i18n : email : webVaultHostname}}
             </div>
         </div>
+        <div class="box" *ngIf="biometricLock">
+            <div class="box-footer">
+                <a class="btn primary block" (click)="unlockBiometric()">{{'unlockWithBiometrics' | i18n}}</a>
+            </div>
+        </div>
         <p class="text-center">
             <a href="#" appStopClick (click)="logOut()">{{'logOut' | i18n}}</a>
         </p>

src/popup/accounts/lock.component.ts

@@ -13,6 +13,7 @@ import { UserService } from 'jslib/abstractions/user.service';
 import { VaultTimeoutService } from 'jslib/abstractions/vaultTimeout.service';
 
 import { LockComponent as BaseLockComponent } from 'jslib/angular/components/lock.component';
+import Swal from 'sweetalert2';
 
 @Component({
     selector: 'app-lock',
@@ -36,4 +37,26 @@ export class LockComponent extends BaseLockComponent {
             document.getElementById(this.pinLock ? 'pin' : 'masterPassword').focus();
         }, 100);
     }
+
+    async unlockBiometric() {
+        if (!this.biometricLock) {
+            return;
+        }
+
+        const div = document.createElement('div');
+        div.innerHTML = `<div class="swal2-text">${this.i18nService.t('awaitDesktop')}</div>`;
+
+        Swal.fire({
+            heightAuto: false,
+            buttonsStyling: false,
+            html: div,
+            showCancelButton: true,
+            cancelButtonText: this.i18nService.t('cancel'),
+            showConfirmButton: false,
+        });
+
+        await super.unlockBiometric();
+
+        Swal.close();
+    }
 }

src/popup/app.component.ts

@@ -241,6 +241,7 @@ export class AppComponent implements OnInit {
             icon: type as SweetAlertIcon, // required to be any of the SweetAlertIcons to output the iconHtml.
             iconHtml: iconClasses != null ? `<i class="swal-custom-icon fa ${iconClasses}"></i>` : undefined,
             text: msg.text,
+            html: msg.html,
             title: msg.title,
             showCancelButton: (cancelText != null),
             cancelButtonText: cancelText,

src/popup/settings/settings.component.html

@@ -42,6 +42,10 @@
                 <label for="pin">{{'unlockWithPin' | i18n}}</label>
                 <input id="pin" type="checkbox" (change)="updatePin()" [(ngModel)]="pin">
             </div>
+            <div class="box-content-row box-content-row-checkbox" appBoxRow>
+                <label for="biometric">{{'unlockWithBiometrics' | i18n}}</label>
+                <input id="biometric" type="checkbox" (change)="updateBiometric()" [(ngModel)]="biometric">
+            </div>
             <a class="box-content-row box-content-row-flex text-default" href="#" appStopClick appBlurClick
                 (click)="lock()">
                 <div class="row-main">{{'lockNow' | i18n}}</div>

src/popup/settings/settings.component.ts

@@ -51,6 +51,7 @@ export class SettingsComponent implements OnInit {
     vaultTimeoutActions: any[];
     vaultTimeoutAction: string;
     pin: boolean = null;
+    biometric: boolean = false;
     previousVaultTimeout: number = null;
 
     constructor(private platformUtilsService: PlatformUtilsService, private i18nService: I18nService,
@@ -100,6 +101,7 @@ export class SettingsComponent implements OnInit {
 
         const pinSet = await this.vaultTimeoutService.isPinLockSet();
         this.pin = pinSet[0] || pinSet[1];
+        this.biometric = await this.vaultTimeoutService.isBiometricLockSet();
     }
 
     async saveVaultTimeout(newValue: number) {
@@ -204,6 +206,49 @@ export class SettingsComponent implements OnInit {
         }
     }
 
+    async updateBiometric() {
+        if (this.biometric) {
+            const submitted = Swal.fire({
+                heightAuto: false,
+                buttonsStyling: false,
+                title: this.i18nService.t('awaitDesktop'),
+                text: this.i18nService.t('awaitDesktopDesc'),
+                icon: 'info',
+                iconHtml: '<i class="swal-custom-icon fa fa-info-circle text-info"></i>',
+                showCancelButton: true,
+                cancelButtonText: this.i18nService.t('cancel'),
+                showConfirmButton: false,
+                allowOutsideClick: false,
+            });
+
+            await this.storageService.save(ConstantsService.biometricAwaitingAcceptance, true);
+            await this.cryptoService.toggleKey();
+
+            await Promise.race([
+                submitted.then((result) => {
+                    if (result.dismiss === Swal.DismissReason.cancel) {
+                        this.biometric = false;
+                        this.storageService.remove(ConstantsService.biometricAwaitingAcceptance);
+                    }
+                }),
+                this.platformUtilsService.authenticateBiometric().then((result) => {
+                    this.biometric = result;
+
+                    Swal.close();
+                    if (this.biometric === false) {
+                        this.platformUtilsService.showToast('error', this.i18nService.t('errorEnableBiometricTitle'), this.i18nService.t('errorEnableBiometricDesc'));
+                    }
+                }).catch((e) => {
+                    // Handle connection errors
+                    this.biometric = false;
+                })
+            ]);
+        } else {
+            await this.storageService.remove(ConstantsService.biometricUnlockKey);
+            this.vaultTimeoutService.biometricLocked = false;
+        }
+    }
+
     async lock() {
         this.analytics.eventTrack.next({ action: 'Lock Now' });
         await this.vaultTimeoutService.lock(true);

src/services/browserPlatformUtils.service.spec.ts

@@ -27,7 +27,7 @@ describe('Browser Utils Service', () => {
                 value: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.94 Safari/537.36',
             });
 
-            const browserPlatformUtilsService = new BrowserPlatformUtilsService(null, null);
+            const browserPlatformUtilsService = new BrowserPlatformUtilsService(null, null, null);
             expect(browserPlatformUtilsService.getDevice()).toBe(DeviceType.ChromeExtension);
         });
 
@@ -37,7 +37,7 @@ describe('Browser Utils Service', () => {
                 value: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:58.0) Gecko/20100101 Firefox/58.0',
             });
 
-            const browserPlatformUtilsService = new BrowserPlatformUtilsService(null, null);
+            const browserPlatformUtilsService = new BrowserPlatformUtilsService(null, null, null);
             expect(browserPlatformUtilsService.getDevice()).toBe(DeviceType.FirefoxExtension);
         });
 
@@ -52,7 +52,7 @@ describe('Browser Utils Service', () => {
                 value: {},
             });
 
-            const browserPlatformUtilsService = new BrowserPlatformUtilsService(null, null);
+            const browserPlatformUtilsService = new BrowserPlatformUtilsService(null, null, null);
             expect(browserPlatformUtilsService.getDevice()).toBe(DeviceType.OperaExtension);
         });
 
@@ -62,7 +62,7 @@ describe('Browser Utils Service', () => {
                 value: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.74 Safari/537.36 Edg/79.0.309.43',
             });
 
-            const browserPlatformUtilsService = new BrowserPlatformUtilsService(null, null);
+            const browserPlatformUtilsService = new BrowserPlatformUtilsService(null, null, null);
             expect(browserPlatformUtilsService.getDevice()).toBe(DeviceType.EdgeExtension);
         });
 
@@ -77,7 +77,7 @@ describe('Browser Utils Service', () => {
                 value: true,
             });
 
-            const browserPlatformUtilsService = new BrowserPlatformUtilsService(null, null);
+            const browserPlatformUtilsService = new BrowserPlatformUtilsService(null, null, null);
             expect(browserPlatformUtilsService.getDevice()).toBe(DeviceType.SafariExtension);
 
             Object.defineProperty(window, 'safariAppExtension', {
@@ -92,7 +92,7 @@ describe('Browser Utils Service', () => {
                 value: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.97 Safari/537.36 Vivaldi/1.94.1008.40',
             });
 
-            const browserPlatformUtilsService = new BrowserPlatformUtilsService(null, null);
+            const browserPlatformUtilsService = new BrowserPlatformUtilsService(null, null, null);
             expect(browserPlatformUtilsService.getDevice()).toBe(DeviceType.VivaldiExtension);
         });
     });

src/services/browserPlatformUtils.service.ts

@@ -18,7 +18,8 @@ export default class BrowserPlatformUtilsService implements PlatformUtilsService
     private analyticsIdCache: string = null;
 
     constructor(private messagingService: MessagingService,
-        private clipboardWriteCallback: (clipboardValue: string, clearMs: number) => void) { }
+        private clipboardWriteCallback: (clipboardValue: string, clearMs: number) => void,
+        private biometricCallback: () => Promise<boolean>) { }
 
     getDevice(): DeviceType {
         if (this.deviceCache) {
@@ -288,11 +289,11 @@ export default class BrowserPlatformUtilsService implements PlatformUtilsService
     }
 
     supportsBiometric() {
-        return Promise.resolve(false);
+        return Promise.resolve(true);
     }
 
     authenticateBiometric() {
-        return Promise.resolve(false);
+        return this.biometricCallback();
     }
 
     sidebarViewName(): string {

tsconfig.json

@@ -10,7 +10,9 @@
     "sourceMap": true,
     "types": [
       "jasmine",
-      "sweetalert2"
+      "sweetalert2",
+      "@types/chrome",
+      "@types/firefox-webext-browser"
     ],
     "baseUrl": ".",
     "paths": {