homebridge-config-ui-x/dist/core/auth/guards/ws.guard.js

A web based management, configuration and control platform for Homebridge.

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
    return function (target, key) { decorator(target, key, paramIndex); }
};
import { Inject, Injectable } from '@nestjs/common';
import { ModuleRef } from '@nestjs/core';
import { WsException } from '@nestjs/websockets';
import jwt from 'jsonwebtoken';
import { ConfigService } from '../../config/config.service.js';
import { AuthService } from '../auth.service.js';
import { extractWsToken } from './ws-token.js';
let WsGuard = class WsGuard {
    configService;
    moduleRef;
    constructor(configService, moduleRef) {
        this.configService = configService;
        this.moduleRef = moduleRef;
    }
    get authService() {
        return this.moduleRef.get(AuthService, { strict: false });
    }
    async canActivate(context) {
        const client = context.switchToWs().getClient();
        try {
            const payload = jwt.verify(extractWsToken(client.handshake), this.configService.secrets.secretKey);
            if (payload?.instanceId !== this.configService.instanceId) {
                const isLiveWizardToken = payload?.username === 'setup-wizard'
                    && this.configService.setupWizardComplete === false;
                if (!isLiveWizardToken) {
                    throw new Error('Stale token');
                }
            }
            if (!await this.authService.validateUser(payload)) {
                throw new Error('User no longer valid');
            }
            return true;
        }
        catch (e) {
            client.disconnect();
            throw new WsException('Unauthorized');
        }
    }
};
WsGuard = __decorate([
    Injectable(),
    __param(0, Inject(ConfigService)),
    __param(1, Inject(ModuleRef)),
    __metadata("design:paramtypes", [ConfigService,
        ModuleRef])
], WsGuard);
export { WsGuard };
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