openvidu/backend/src/middlewares/recording.middleware.ts

75 lines
2.5 KiB
TypeScript

import { container } from '../config/dependency-injector.config.js';
import { Request, Response, NextFunction } from 'express';
import { OpenViduMeetPermissions, OpenViduMeetRoom } from '@typings-ce';
import { LoggerService } from '../services/logger.service.js';
import { RoomService } from '../services/room.service.js';
import { RecordingHelper } from '../helpers/recording.helper.js';
export const withRecordingEnabled = async (req: Request, res: Response, next: NextFunction) => {
const logger = container.get(LoggerService);
const roomIdParam = req.body.roomId;
let roomId: string;
// Extract roomId from body or from recordingId
if (roomIdParam) {
roomId = roomIdParam as string;
} else {
const recordingId = req.params.recordingId as string;
({ roomId } = RecordingHelper.extractInfoFromRecordingId(recordingId));
}
let room: OpenViduMeetRoom;
try {
const roomService = container.get(RoomService);
room = await roomService.getOpenViduRoom(roomId);
} catch (error) {
logger.error('Error checking recording preferences:' + error);
return res.status(403).json({ message: 'Recording is disabled in this room' });
}
if (!room.preferences) {
logger.error('No room preferences found checking recording preferences. Refusing access');
return res.status(403).json({ message: 'Recording is disabled in this room' });
}
const { recordingPreferences } = room.preferences;
const { enabled: recordingEnabled } = recordingPreferences;
if (!recordingEnabled) {
return res.status(403).json({ message: 'Recording is disabled in this room' });
}
return next();
};
export const withCorrectPermissions = async (req: Request, res: Response, next: NextFunction) => {
const roomIdParam = req.body.roomId;
let roomId: string;
// Extract roomId from body or from recordingId
if (roomIdParam) {
roomId = roomIdParam as string;
} else {
const recordingId = req.params.recordingId as string;
({ roomId } = RecordingHelper.extractInfoFromRecordingId(recordingId));
}
const payload = req.session?.tokenClaims;
if (!payload) {
return res.status(403).json({ message: 'Insufficient permissions to access this resource' });
}
const sameRoom = payload.video?.room === roomId;
const metadata = JSON.parse(payload.metadata || '{}');
const permissions = metadata.permissions as OpenViduMeetPermissions | undefined;
const canRecord = permissions?.canRecord === true;
if (!sameRoom || !canRecord) {
return res.status(403).json({ message: 'Insufficient permissions to access this resource' });
}
return next();
};