bitwarden-estensione-browser/apps/browser/src/autofill/background/notification.background.ts

776 lines
27 KiB
TypeScript

import { firstValueFrom } from "rxjs";
import { PolicyService } from "@bitwarden/common/admin-console/abstractions/policy/policy.service.abstraction";
import { PolicyType } from "@bitwarden/common/admin-console/enums";
import { AuthService } from "@bitwarden/common/auth/abstractions/auth.service";
import { AuthenticationStatus } from "@bitwarden/common/auth/enums/authentication-status";
import { NOTIFICATION_BAR_LIFESPAN_MS } from "@bitwarden/common/autofill/constants";
import { DomainSettingsService } from "@bitwarden/common/autofill/services/domain-settings.service";
import { UserNotificationSettingsServiceAbstraction } from "@bitwarden/common/autofill/services/user-notification-settings.service";
import { NeverDomains } from "@bitwarden/common/models/domain/domain-service";
import { EnvironmentService } from "@bitwarden/common/platform/abstractions/environment.service";
import { LogService } from "@bitwarden/common/platform/abstractions/log.service";
import { Utils } from "@bitwarden/common/platform/misc/utils";
import { ThemeStateService } from "@bitwarden/common/platform/theming/theme-state.service";
import { CipherService } from "@bitwarden/common/vault/abstractions/cipher.service";
import { FolderService } from "@bitwarden/common/vault/abstractions/folder/folder.service.abstraction";
import { CipherType } from "@bitwarden/common/vault/enums";
import { CipherView } from "@bitwarden/common/vault/models/view/cipher.view";
import { LoginUriView } from "@bitwarden/common/vault/models/view/login-uri.view";
import { LoginView } from "@bitwarden/common/vault/models/view/login.view";
import { openUnlockPopout } from "../../auth/popup/utils/auth-popout-window";
import { BrowserApi } from "../../platform/browser/browser-api";
import { BrowserStateService } from "../../platform/services/abstractions/browser-state.service";
import { openAddEditVaultItemPopout } from "../../vault/popup/utils/vault-popout-window";
import { NotificationQueueMessageType } from "../enums/notification-queue-message-type.enum";
import { AutofillService } from "../services/abstractions/autofill.service";
import {
AddChangePasswordQueueMessage,
AddLoginQueueMessage,
AddRequestFilelessImportQueueMessage,
AddUnlockVaultQueueMessage,
ChangePasswordMessageData,
AddLoginMessageData,
NotificationQueueMessageItem,
LockedVaultPendingNotificationsData,
NotificationBackgroundExtensionMessage,
NotificationBackgroundExtensionMessageHandlers,
} from "./abstractions/notification.background";
import { OverlayBackgroundExtensionMessage } from "./abstractions/overlay.background";
export default class NotificationBackground {
private openUnlockPopout = openUnlockPopout;
private openAddEditVaultItemPopout = openAddEditVaultItemPopout;
private notificationQueue: NotificationQueueMessageItem[] = [];
private readonly extensionMessageHandlers: NotificationBackgroundExtensionMessageHandlers = {
unlockCompleted: ({ message, sender }) => this.handleUnlockCompleted(message, sender),
bgGetFolderData: () => this.getFolderData(),
bgCloseNotificationBar: ({ sender }) => this.handleCloseNotificationBarMessage(sender),
bgAdjustNotificationBar: ({ message, sender }) =>
this.handleAdjustNotificationBarMessage(message, sender),
bgAddLogin: ({ message, sender }) => this.addLogin(message, sender),
bgChangedPassword: ({ message, sender }) => this.changedPassword(message, sender),
bgRemoveTabFromNotificationQueue: ({ sender }) =>
this.removeTabFromNotificationQueue(sender.tab),
bgSaveCipher: ({ message, sender }) => this.handleSaveCipherMessage(message, sender),
bgNeverSave: ({ sender }) => this.saveNever(sender.tab),
collectPageDetailsResponse: ({ message }) =>
this.handleCollectPageDetailsResponseMessage(message),
bgUnlockPopoutOpened: ({ message, sender }) => this.unlockVault(message, sender.tab),
checkNotificationQueue: ({ sender }) => this.checkNotificationQueue(sender.tab),
bgReopenUnlockPopout: ({ sender }) => this.openUnlockPopout(sender.tab),
bgGetEnableChangedPasswordPrompt: () => this.getEnableChangedPasswordPrompt(),
bgGetEnableAddedLoginPrompt: () => this.getEnableAddedLoginPrompt(),
bgGetExcludedDomains: () => this.getExcludedDomains(),
getWebVaultUrlForNotification: () => this.getWebVaultUrl(),
};
constructor(
private autofillService: AutofillService,
private cipherService: CipherService,
private authService: AuthService,
private policyService: PolicyService,
private folderService: FolderService,
private stateService: BrowserStateService,
private userNotificationSettingsService: UserNotificationSettingsServiceAbstraction,
private domainSettingsService: DomainSettingsService,
private environmentService: EnvironmentService,
private logService: LogService,
private themeStateService: ThemeStateService,
) {}
async init() {
if (chrome.runtime == null) {
return;
}
this.setupExtensionMessageListener();
this.cleanupNotificationQueue();
}
/**
* Gets the enableChangedPasswordPrompt setting from the user notification settings service.
*/
async getEnableChangedPasswordPrompt(): Promise<boolean> {
return await firstValueFrom(this.userNotificationSettingsService.enableChangedPasswordPrompt$);
}
/**
* Gets the enableAddedLoginPrompt setting from the user notification settings service.
*/
async getEnableAddedLoginPrompt(): Promise<boolean> {
return await firstValueFrom(this.userNotificationSettingsService.enableAddedLoginPrompt$);
}
/**
* Gets the neverDomains setting from the domain settings service.
*/
async getExcludedDomains(): Promise<NeverDomains> {
return await firstValueFrom(this.domainSettingsService.neverDomains$);
}
/**
* Checks the notification queue for any messages that need to be sent to the
* specified tab. If no tab is specified, the current tab will be used.
*
* @param tab - The tab to check the notification queue for
*/
async checkNotificationQueue(tab: chrome.tabs.Tab = null): Promise<void> {
if (this.notificationQueue.length === 0) {
return;
}
if (tab != null) {
await this.doNotificationQueueCheck(tab);
return;
}
const currentTab = await BrowserApi.getTabFromCurrentWindow();
if (currentTab != null) {
await this.doNotificationQueueCheck(currentTab);
}
}
private cleanupNotificationQueue() {
for (let i = this.notificationQueue.length - 1; i >= 0; i--) {
if (this.notificationQueue[i].expires < new Date()) {
BrowserApi.tabSendMessageData(this.notificationQueue[i].tab, "closeNotificationBar").catch(
(error) => this.logService.error(error),
);
this.notificationQueue.splice(i, 1);
}
}
setTimeout(() => this.cleanupNotificationQueue(), 30000); // check every 30 seconds
}
private async doNotificationQueueCheck(tab: chrome.tabs.Tab): Promise<void> {
const tabDomain = Utils.getDomain(tab?.url);
if (!tabDomain) {
return;
}
const queueMessage = this.notificationQueue.find(
(message) => message.tab.id === tab.id && message.domain === tabDomain,
);
if (queueMessage) {
await this.sendNotificationQueueMessage(tab, queueMessage);
}
}
private async sendNotificationQueueMessage(
tab: chrome.tabs.Tab,
notificationQueueMessage: NotificationQueueMessageItem,
) {
const notificationType = notificationQueueMessage.type;
const typeData: Record<string, any> = {
isVaultLocked: notificationQueueMessage.wasVaultLocked,
theme: await firstValueFrom(this.themeStateService.selectedTheme$),
};
switch (notificationType) {
case NotificationQueueMessageType.AddLogin:
typeData.removeIndividualVault = await this.removeIndividualVault();
break;
case NotificationQueueMessageType.RequestFilelessImport:
typeData.importType = (
notificationQueueMessage as AddRequestFilelessImportQueueMessage
).importType;
break;
}
await BrowserApi.tabSendMessageData(tab, "openNotificationBar", {
type: notificationType,
typeData,
});
}
/**
* Removes any login messages from the notification queue that
* are associated with the specified tab.
*
* @param tab - The tab to remove messages for
*/
private removeTabFromNotificationQueue(tab: chrome.tabs.Tab) {
for (let i = this.notificationQueue.length - 1; i >= 0; i--) {
if (this.notificationQueue[i].tab.id === tab.id) {
this.notificationQueue.splice(i, 1);
}
}
}
/**
* Adds a login message to the notification queue, prompting the user to save
* the login if it does not already exist in the vault. If the cipher exists
* but the password has changed, the user will be prompted to update the password.
*
* @param message - The message to add to the queue
* @param sender - The contextual sender of the message
*/
private async addLogin(
message: NotificationBackgroundExtensionMessage,
sender: chrome.runtime.MessageSender,
) {
const authStatus = await this.authService.getAuthStatus();
if (authStatus === AuthenticationStatus.LoggedOut) {
return;
}
const loginInfo = message.login;
const normalizedUsername = loginInfo.username ? loginInfo.username.toLowerCase() : "";
const loginDomain = Utils.getDomain(loginInfo.url);
if (loginDomain == null) {
return;
}
const addLoginIsEnabled = await this.getEnableAddedLoginPrompt();
if (authStatus === AuthenticationStatus.Locked) {
if (addLoginIsEnabled) {
await this.pushAddLoginToQueue(loginDomain, loginInfo, sender.tab, true);
}
return;
}
const ciphers = await this.cipherService.getAllDecryptedForUrl(loginInfo.url);
const usernameMatches = ciphers.filter(
(c) => c.login.username != null && c.login.username.toLowerCase() === normalizedUsername,
);
if (addLoginIsEnabled && usernameMatches.length === 0) {
await this.pushAddLoginToQueue(loginDomain, loginInfo, sender.tab);
return;
}
const changePasswordIsEnabled = await this.getEnableChangedPasswordPrompt();
if (
changePasswordIsEnabled &&
usernameMatches.length === 1 &&
usernameMatches[0].login.password !== loginInfo.password
) {
await this.pushChangePasswordToQueue(
usernameMatches[0].id,
loginDomain,
loginInfo.password,
sender.tab,
);
}
}
private async pushAddLoginToQueue(
loginDomain: string,
loginInfo: AddLoginMessageData,
tab: chrome.tabs.Tab,
isVaultLocked = false,
) {
// remove any old messages for this tab
this.removeTabFromNotificationQueue(tab);
const message: AddLoginQueueMessage = {
type: NotificationQueueMessageType.AddLogin,
username: loginInfo.username,
password: loginInfo.password,
domain: loginDomain,
uri: loginInfo.url,
tab: tab,
expires: new Date(new Date().getTime() + NOTIFICATION_BAR_LIFESPAN_MS),
wasVaultLocked: isVaultLocked,
};
this.notificationQueue.push(message);
await this.checkNotificationQueue(tab);
}
/**
* Adds a change password message to the notification queue, prompting the user
* to update the password for a login that has changed.
*
* @param message - The message to add to the queue
* @param sender - The contextual sender of the message
*/
private async changedPassword(
message: NotificationBackgroundExtensionMessage,
sender: chrome.runtime.MessageSender,
) {
const changeData = message.data as ChangePasswordMessageData;
const loginDomain = Utils.getDomain(changeData.url);
if (loginDomain == null) {
return;
}
if ((await this.authService.getAuthStatus()) < AuthenticationStatus.Unlocked) {
await this.pushChangePasswordToQueue(
null,
loginDomain,
changeData.newPassword,
sender.tab,
true,
);
return;
}
let id: string = null;
const ciphers = await this.cipherService.getAllDecryptedForUrl(changeData.url);
if (changeData.currentPassword != null) {
const passwordMatches = ciphers.filter(
(c) => c.login.password === changeData.currentPassword,
);
if (passwordMatches.length === 1) {
id = passwordMatches[0].id;
}
} else if (ciphers.length === 1) {
id = ciphers[0].id;
}
if (id != null) {
await this.pushChangePasswordToQueue(id, loginDomain, changeData.newPassword, sender.tab);
}
}
/**
* Sends the page details to the notification bar. Will query all
* forms with a password field and pass them to the notification bar.
*
* @param message - The extension message
*/
private async handleCollectPageDetailsResponseMessage(
message: NotificationBackgroundExtensionMessage,
) {
if (message.sender !== "notificationBar") {
return;
}
const forms = this.autofillService.getFormsWithPasswordFields(message.details);
await BrowserApi.tabSendMessageData(message.tab, "notificationBarPageDetails", {
details: message.details,
forms: forms,
});
}
/**
* Sets up a notification to unlock the vault when the user
* attempts to autofill a cipher while the vault is locked.
*
* @param message - Extension message, determines if the notification should be skipped
* @param tab - The tab that the message was sent from
*/
private async unlockVault(message: NotificationBackgroundExtensionMessage, tab: chrome.tabs.Tab) {
if (message.data?.skipNotification) {
return;
}
const currentAuthStatus = await this.authService.getAuthStatus();
if (currentAuthStatus !== AuthenticationStatus.Locked || this.notificationQueue.length) {
return;
}
const loginDomain = Utils.getDomain(tab.url);
if (loginDomain) {
await this.pushUnlockVaultToQueue(loginDomain, tab);
}
}
/**
* Sets up a notification to request a fileless import when the user
* attempts to trigger an import from a third party website.
*
* @param tab - The tab that we are sending the notification to
* @param importType - The type of import that is being requested
*/
async requestFilelessImport(tab: chrome.tabs.Tab, importType: string) {
const currentAuthStatus = await this.authService.getAuthStatus();
if (currentAuthStatus !== AuthenticationStatus.Unlocked || this.notificationQueue.length) {
return;
}
const loginDomain = Utils.getDomain(tab.url);
if (loginDomain) {
await this.pushRequestFilelessImportToQueue(loginDomain, tab, importType);
}
}
private async pushChangePasswordToQueue(
cipherId: string,
loginDomain: string,
newPassword: string,
tab: chrome.tabs.Tab,
isVaultLocked = false,
) {
// remove any old messages for this tab
this.removeTabFromNotificationQueue(tab);
const message: AddChangePasswordQueueMessage = {
type: NotificationQueueMessageType.ChangePassword,
cipherId: cipherId,
newPassword: newPassword,
domain: loginDomain,
tab: tab,
expires: new Date(new Date().getTime() + NOTIFICATION_BAR_LIFESPAN_MS),
wasVaultLocked: isVaultLocked,
};
this.notificationQueue.push(message);
await this.checkNotificationQueue(tab);
}
private async pushUnlockVaultToQueue(loginDomain: string, tab: chrome.tabs.Tab) {
this.removeTabFromNotificationQueue(tab);
const message: AddUnlockVaultQueueMessage = {
type: NotificationQueueMessageType.UnlockVault,
domain: loginDomain,
tab: tab,
expires: new Date(new Date().getTime() + 0.5 * 60000), // 30 seconds
wasVaultLocked: true,
};
await this.sendNotificationQueueMessage(tab, message);
}
/**
* Pushes a request to start a fileless import to the notification queue.
* This will display a notification bar to the user, prompting them to
* start the import.
*
* @param loginDomain - The domain of the tab that we are sending the notification to
* @param tab - The tab that we are sending the notification to
* @param importType - The type of import that is being requested
*/
private async pushRequestFilelessImportToQueue(
loginDomain: string,
tab: chrome.tabs.Tab,
importType?: string,
) {
this.removeTabFromNotificationQueue(tab);
const message: AddRequestFilelessImportQueueMessage = {
type: NotificationQueueMessageType.RequestFilelessImport,
domain: loginDomain,
tab,
expires: new Date(new Date().getTime() + 0.5 * 60000), // 30 seconds
wasVaultLocked: false,
importType,
};
this.notificationQueue.push(message);
await this.checkNotificationQueue(tab);
this.removeTabFromNotificationQueue(tab);
}
/**
* Saves a cipher based on the message sent from the notification bar. If the vault
* is locked, the message will be added to the notification queue and the unlock
* popout will be opened.
*
* @param message - The extension message
* @param sender - The contextual sender of the message
*/
private async handleSaveCipherMessage(
message: NotificationBackgroundExtensionMessage,
sender: chrome.runtime.MessageSender,
) {
if ((await this.authService.getAuthStatus()) < AuthenticationStatus.Unlocked) {
await BrowserApi.tabSendMessageData(sender.tab, "addToLockedVaultPendingNotifications", {
commandToRetry: {
message: {
command: message.command,
edit: message.edit,
folder: message.folder,
},
sender: sender,
},
target: "notification.background",
} as LockedVaultPendingNotificationsData);
await this.openUnlockPopout(sender.tab);
return;
}
await this.saveOrUpdateCredentials(sender.tab, message.edit, message.folder);
}
/**
* Saves or updates credentials based on the message within the
* notification queue that is associated with the specified tab.
*
* @param tab - The tab to save or update credentials for
* @param edit - Identifies if the credentials should be edited or simply added
* @param folderId - The folder to add the cipher to
*/
private async saveOrUpdateCredentials(tab: chrome.tabs.Tab, edit: boolean, folderId?: string) {
for (let i = this.notificationQueue.length - 1; i >= 0; i--) {
const queueMessage = this.notificationQueue[i];
if (
queueMessage.tab.id !== tab.id ||
(queueMessage.type !== NotificationQueueMessageType.AddLogin &&
queueMessage.type !== NotificationQueueMessageType.ChangePassword)
) {
continue;
}
const tabDomain = Utils.getDomain(tab.url);
if (tabDomain != null && tabDomain !== queueMessage.domain) {
continue;
}
this.notificationQueue.splice(i, 1);
if (queueMessage.type === NotificationQueueMessageType.ChangePassword) {
const cipherView = await this.getDecryptedCipherById(queueMessage.cipherId);
await this.updatePassword(cipherView, queueMessage.newPassword, edit, tab);
return;
}
// If the vault was locked, check if a cipher needs updating instead of creating a new one
if (queueMessage.wasVaultLocked) {
const allCiphers = await this.cipherService.getAllDecryptedForUrl(queueMessage.uri);
const existingCipher = allCiphers.find(
(c) =>
c.login.username != null && c.login.username.toLowerCase() === queueMessage.username,
);
if (existingCipher != null) {
await this.updatePassword(existingCipher, queueMessage.password, edit, tab);
return;
}
}
folderId = (await this.folderExists(folderId)) ? folderId : null;
const newCipher = this.convertAddLoginQueueMessageToCipherView(queueMessage, folderId);
if (edit) {
await this.editItem(newCipher, tab);
await BrowserApi.tabSendMessage(tab, { command: "closeNotificationBar" });
return;
}
const cipher = await this.cipherService.encrypt(newCipher);
try {
await this.cipherService.createWithServer(cipher);
await BrowserApi.tabSendMessage(tab, { command: "saveCipherAttemptCompleted" });
await BrowserApi.tabSendMessage(tab, { command: "addedCipher" });
} catch (error) {
await BrowserApi.tabSendMessageData(tab, "saveCipherAttemptCompleted", {
error: String(error.message),
});
}
}
}
/**
* Handles updating an existing cipher's password. If the cipher
* is being edited, a popup will be opened to allow the user to
* edit the cipher.
*
* @param cipherView - The cipher to update
* @param newPassword - The new password to update the cipher with
* @param edit - Identifies if the cipher should be edited or simply updated
* @param tab - The tab that the message was sent from
*/
private async updatePassword(
cipherView: CipherView,
newPassword: string,
edit: boolean,
tab: chrome.tabs.Tab,
) {
cipherView.login.password = newPassword;
if (edit) {
await this.editItem(cipherView, tab);
await BrowserApi.tabSendMessage(tab, { command: "closeNotificationBar" });
await BrowserApi.tabSendMessage(tab, { command: "editedCipher" });
return;
}
const cipher = await this.cipherService.encrypt(cipherView);
try {
// We've only updated the password, no need to broadcast editedCipher message
await this.cipherService.updateWithServer(cipher);
await BrowserApi.tabSendMessage(tab, { command: "saveCipherAttemptCompleted" });
} catch (error) {
await BrowserApi.tabSendMessageData(tab, "saveCipherAttemptCompleted", {
error: String(error.message),
});
}
}
/**
* Sets the add/edit cipher info in the state service
* and opens the add/edit vault item popout.
*
* @param cipherView - The cipher to edit
* @param senderTab - The tab that the message was sent from
*/
private async editItem(cipherView: CipherView, senderTab: chrome.tabs.Tab) {
await this.stateService.setAddEditCipherInfo({
cipher: cipherView,
collectionIds: cipherView.collectionIds,
});
await this.openAddEditVaultItemPopout(senderTab, { cipherId: cipherView.id });
}
private async folderExists(folderId: string) {
if (Utils.isNullOrWhitespace(folderId) || folderId === "null") {
return false;
}
const folders = await firstValueFrom(this.folderService.folderViews$);
return folders.some((x) => x.id === folderId);
}
private async getDecryptedCipherById(cipherId: string) {
const cipher = await this.cipherService.get(cipherId);
if (cipher != null && cipher.type === CipherType.Login) {
return await cipher.decrypt(await this.cipherService.getKeyForCipherKeyDecryption(cipher));
}
return null;
}
/**
* Saves the current tab's domain to the never save list.
*
* @param tab - The tab that sent the neverSave message
*/
private async saveNever(tab: chrome.tabs.Tab) {
for (let i = this.notificationQueue.length - 1; i >= 0; i--) {
const queueMessage = this.notificationQueue[i];
if (
queueMessage.tab.id !== tab.id ||
queueMessage.type !== NotificationQueueMessageType.AddLogin
) {
continue;
}
const tabDomain = Utils.getDomain(tab.url);
if (tabDomain != null && tabDomain !== queueMessage.domain) {
continue;
}
this.notificationQueue.splice(i, 1);
await BrowserApi.tabSendMessageData(tab, "closeNotificationBar");
const hostname = Utils.getHostname(tab.url);
await this.cipherService.saveNeverDomain(hostname);
}
}
/**
* Returns the first value found from the folder service's folderViews$ observable.
*/
private async getFolderData() {
return await firstValueFrom(this.folderService.folderViews$);
}
private getWebVaultUrl(): string {
return this.environmentService.getWebVaultUrl();
}
private async removeIndividualVault(): Promise<boolean> {
return await firstValueFrom(
this.policyService.policyAppliesToActiveUser$(PolicyType.PersonalOwnership),
);
}
/**
* Handles the unlockCompleted extension message. Will close the notification bar
* after an attempted autofill action, and retry the autofill action if the message
* contains a follow-up command.
*
* @param message - The extension message
* @param sender - The contextual sender of the message
*/
private async handleUnlockCompleted(
message: NotificationBackgroundExtensionMessage,
sender: chrome.runtime.MessageSender,
): Promise<void> {
const messageData = message.data as LockedVaultPendingNotificationsData;
const retryCommand = messageData.commandToRetry.message.command;
if (retryCommand === "autofill_login") {
await BrowserApi.tabSendMessageData(sender.tab, "closeNotificationBar");
}
if (messageData.target !== "notification.background") {
return;
}
const retryHandler: CallableFunction | undefined = this.extensionMessageHandlers[retryCommand];
if (retryHandler) {
retryHandler({
message: messageData.commandToRetry.message,
sender: messageData.commandToRetry.sender,
});
}
}
/**
* Sends a message back to the sender tab which
* triggers closure of the notification bar.
*
* @param sender - The contextual sender of the message
*/
private async handleCloseNotificationBarMessage(sender: chrome.runtime.MessageSender) {
await BrowserApi.tabSendMessageData(sender.tab, "closeNotificationBar");
}
/**
* Sends a message back to the sender tab which triggers
* an CSS adjustment of the notification bar.
*
* @param message - The extension message
* @param sender - The contextual sender of the message
*/
private async handleAdjustNotificationBarMessage(
message: NotificationBackgroundExtensionMessage,
sender: chrome.runtime.MessageSender,
) {
await BrowserApi.tabSendMessageData(sender.tab, "adjustNotificationBar", message.data);
}
/**
* Accepts a login queue message and converts it into a
* login uri view, login view, and cipher view.
*
* @param message - The message to convert to a cipher view
* @param folderId - The folder to add the cipher to
*/
private convertAddLoginQueueMessageToCipherView(
message: AddLoginQueueMessage,
folderId?: string,
): CipherView {
const uriView = new LoginUriView();
uriView.uri = message.uri;
const loginView = new LoginView();
loginView.uris = [uriView];
loginView.username = message.username;
loginView.password = message.password;
const cipherView = new CipherView();
cipherView.name = (Utils.getHostname(message.uri) || message.domain).replace(/^www\./, "");
cipherView.folderId = folderId;
cipherView.type = CipherType.Login;
cipherView.login = loginView;
return cipherView;
}
private setupExtensionMessageListener() {
BrowserApi.messageListener("notification.background", this.handleExtensionMessage);
}
private handleExtensionMessage = (
message: OverlayBackgroundExtensionMessage,
sender: chrome.runtime.MessageSender,
sendResponse: (response?: any) => void,
) => {
const handler: CallableFunction | undefined = this.extensionMessageHandlers[message?.command];
if (!handler) {
return;
}
const messageResponse = handler({ message, sender });
if (!messageResponse) {
return;
}
Promise.resolve(messageResponse)
.then((response) => sendResponse(response))
.catch((error) => this.logService.error(error));
return true;
};
}