232 lines
7.3 KiB
TypeScript
232 lines
7.3 KiB
TypeScript
import * as signalR from "@microsoft/signalr";
|
|
import * as signalRMsgPack from "@microsoft/signalr-protocol-msgpack";
|
|
|
|
import { NotificationType } from "../enums/notificationType";
|
|
|
|
import { ApiService } from "../abstractions/api.service";
|
|
import { AppIdService } from "../abstractions/appId.service";
|
|
import { EnvironmentService } from "../abstractions/environment.service";
|
|
import { LogService } from "../abstractions/log.service";
|
|
import { NotificationsService as NotificationsServiceAbstraction } from "../abstractions/notifications.service";
|
|
import { StateService } from "../abstractions/state.service";
|
|
import { SyncService } from "../abstractions/sync.service";
|
|
import { VaultTimeoutService } from "../abstractions/vaultTimeout.service";
|
|
|
|
import {
|
|
NotificationResponse,
|
|
SyncCipherNotification,
|
|
SyncFolderNotification,
|
|
SyncSendNotification,
|
|
} from "../models/response/notificationResponse";
|
|
|
|
export class NotificationsService implements NotificationsServiceAbstraction {
|
|
private signalrConnection: signalR.HubConnection;
|
|
private url: string;
|
|
private connected = false;
|
|
private inited = false;
|
|
private inactive = false;
|
|
private reconnectTimer: any = null;
|
|
|
|
constructor(
|
|
private syncService: SyncService,
|
|
private appIdService: AppIdService,
|
|
private apiService: ApiService,
|
|
private vaultTimeoutService: VaultTimeoutService,
|
|
private environmentService: EnvironmentService,
|
|
private logoutCallback: () => Promise<void>,
|
|
private logService: LogService,
|
|
private stateService: StateService
|
|
) {
|
|
this.environmentService.urls.subscribe(() => {
|
|
if (!this.inited) {
|
|
return;
|
|
}
|
|
|
|
this.init();
|
|
});
|
|
}
|
|
|
|
async init(): Promise<void> {
|
|
this.inited = false;
|
|
this.url = this.environmentService.getNotificationsUrl();
|
|
|
|
// Set notifications server URL to `https://-` to effectively disable communication
|
|
// with the notifications server from the client app
|
|
if (this.url === "https://-") {
|
|
return;
|
|
}
|
|
|
|
if (this.signalrConnection != null) {
|
|
this.signalrConnection.off("ReceiveMessage");
|
|
this.signalrConnection.off("Heartbeat");
|
|
await this.signalrConnection.stop();
|
|
this.connected = false;
|
|
this.signalrConnection = null;
|
|
}
|
|
|
|
this.signalrConnection = new signalR.HubConnectionBuilder()
|
|
.withUrl(this.url + "/hub", {
|
|
accessTokenFactory: () => this.apiService.getActiveBearerToken(),
|
|
skipNegotiation: true,
|
|
transport: signalR.HttpTransportType.WebSockets,
|
|
})
|
|
.withHubProtocol(new signalRMsgPack.MessagePackHubProtocol() as signalR.IHubProtocol)
|
|
// .configureLogging(signalR.LogLevel.Trace)
|
|
.build();
|
|
|
|
this.signalrConnection.on("ReceiveMessage", (data: any) =>
|
|
this.processNotification(new NotificationResponse(data))
|
|
);
|
|
this.signalrConnection.on("Heartbeat", (data: any) => {
|
|
/*console.log('Heartbeat!');*/
|
|
});
|
|
this.signalrConnection.onclose(() => {
|
|
this.connected = false;
|
|
this.reconnect(true);
|
|
});
|
|
this.inited = true;
|
|
if (await this.isAuthedAndUnlocked()) {
|
|
await this.reconnect(false);
|
|
}
|
|
}
|
|
|
|
async updateConnection(sync = false): Promise<void> {
|
|
if (!this.inited) {
|
|
return;
|
|
}
|
|
try {
|
|
if (await this.isAuthedAndUnlocked()) {
|
|
await this.reconnect(sync);
|
|
} else {
|
|
await this.signalrConnection.stop();
|
|
}
|
|
} catch (e) {
|
|
this.logService.error(e.toString());
|
|
}
|
|
}
|
|
|
|
async reconnectFromActivity(): Promise<void> {
|
|
this.inactive = false;
|
|
if (this.inited && !this.connected) {
|
|
await this.reconnect(true);
|
|
}
|
|
}
|
|
|
|
async disconnectFromInactivity(): Promise<void> {
|
|
this.inactive = true;
|
|
if (this.inited && this.connected) {
|
|
await this.signalrConnection.stop();
|
|
}
|
|
}
|
|
|
|
private async processNotification(notification: NotificationResponse) {
|
|
const appId = await this.appIdService.getAppId();
|
|
if (notification == null || notification.contextId === appId) {
|
|
return;
|
|
}
|
|
|
|
const isAuthenticated = await this.stateService.getIsAuthenticated();
|
|
const payloadUserId = notification.payload.userId || notification.payload.UserId;
|
|
const myUserId = await this.stateService.getUserId();
|
|
if (isAuthenticated && payloadUserId != null && payloadUserId !== myUserId) {
|
|
return;
|
|
}
|
|
|
|
switch (notification.type) {
|
|
case NotificationType.SyncCipherCreate:
|
|
case NotificationType.SyncCipherUpdate:
|
|
await this.syncService.syncUpsertCipher(
|
|
notification.payload as SyncCipherNotification,
|
|
notification.type === NotificationType.SyncCipherUpdate
|
|
);
|
|
break;
|
|
case NotificationType.SyncCipherDelete:
|
|
case NotificationType.SyncLoginDelete:
|
|
await this.syncService.syncDeleteCipher(notification.payload as SyncCipherNotification);
|
|
break;
|
|
case NotificationType.SyncFolderCreate:
|
|
case NotificationType.SyncFolderUpdate:
|
|
await this.syncService.syncUpsertFolder(
|
|
notification.payload as SyncFolderNotification,
|
|
notification.type === NotificationType.SyncFolderUpdate
|
|
);
|
|
break;
|
|
case NotificationType.SyncFolderDelete:
|
|
await this.syncService.syncDeleteFolder(notification.payload as SyncFolderNotification);
|
|
break;
|
|
case NotificationType.SyncVault:
|
|
case NotificationType.SyncCiphers:
|
|
case NotificationType.SyncSettings:
|
|
if (isAuthenticated) {
|
|
await this.syncService.fullSync(false);
|
|
}
|
|
break;
|
|
case NotificationType.SyncOrgKeys:
|
|
if (isAuthenticated) {
|
|
await this.syncService.fullSync(true);
|
|
// Stop so a reconnect can be made
|
|
await this.signalrConnection.stop();
|
|
}
|
|
break;
|
|
case NotificationType.LogOut:
|
|
if (isAuthenticated) {
|
|
this.logoutCallback();
|
|
}
|
|
break;
|
|
case NotificationType.SyncSendCreate:
|
|
case NotificationType.SyncSendUpdate:
|
|
await this.syncService.syncUpsertSend(
|
|
notification.payload as SyncSendNotification,
|
|
notification.type === NotificationType.SyncSendUpdate
|
|
);
|
|
break;
|
|
case NotificationType.SyncSendDelete:
|
|
await this.syncService.syncDeleteSend(notification.payload as SyncSendNotification);
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
private async reconnect(sync: boolean) {
|
|
if (this.reconnectTimer != null) {
|
|
clearTimeout(this.reconnectTimer);
|
|
this.reconnectTimer = null;
|
|
}
|
|
if (this.connected || !this.inited || this.inactive) {
|
|
return;
|
|
}
|
|
const authedAndUnlocked = await this.isAuthedAndUnlocked();
|
|
if (!authedAndUnlocked) {
|
|
return;
|
|
}
|
|
|
|
try {
|
|
await this.signalrConnection.start();
|
|
this.connected = true;
|
|
if (sync) {
|
|
await this.syncService.fullSync(false);
|
|
}
|
|
} catch (e) {
|
|
this.logService.error(e);
|
|
}
|
|
|
|
if (!this.connected) {
|
|
this.reconnectTimer = setTimeout(() => this.reconnect(sync), this.random(120000, 300000));
|
|
}
|
|
}
|
|
|
|
private async isAuthedAndUnlocked() {
|
|
if (await this.stateService.getIsAuthenticated()) {
|
|
const locked = await this.vaultTimeoutService.isLocked();
|
|
return !locked;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private random(min: number, max: number) {
|
|
min = Math.ceil(min);
|
|
max = Math.floor(max);
|
|
return Math.floor(Math.random() * (max - min + 1)) + min;
|
|
}
|
|
}
|