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backend: Simplify room authorization middleware by removing redundant authentication checks for moderators

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This commit is contained in:
juancarmore 2025-05-11 15:33:44 +02:00
parent a08da5dc75
commit c774a437f9
1 changed files with 7 additions and 27 deletions
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34
backend/src/middlewares/room.middleware.ts
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@ -45,14 +45,10 @@ export const configureCreateRoomAuth = async (req: Request, res: Response, next:
/**
* Middleware that configures authorization for accessing a specific room.
*
* This middleware runs after authentication and applies additional authorization rules
* based on the user's role and global authentication settings.
*
* - If there is no token in the session, the user is granted access (admin or API key).
* - If the user does not belong to the requested room, access is denied.
* - If the user is a moderator and global authentication requires it,
* an extra validation step is added with `withAuth(tokenAndRoleValidator(UserRole.USER))`.
* - If the user is not a moderator, access is denied.
* - If the user is a moderator and belongs to the room, access is granted.
*/
export const configureRoomAuthorization = async (req: Request, res: Response, next: NextFunction) => {
const roomId = req.params.roomId as string;
@ -73,29 +69,13 @@ export const configureRoomAuthorization = async (req: Request, res: Response, ne
return rejectRequestFromMeetError(res, error);
}
const globalPrefService = container.get(MeetStorageService);
let authMode: AuthMode;
try {
const { securityPreferences } = await globalPrefService.getGlobalPreferences();
authMode = securityPreferences.authentication.authMode;
} catch (error) {
return handleError(res, error, 'checking authentication preferences');
}
// If the user is a moderator, it is necessary to add the user role validator
// in case the room requires some authentication
if (role === ParticipantRole.MODERATOR) {
if (authMode !== AuthMode.NONE) {
return withAuth(tokenAndRoleValidator(UserRole.USER))(req, res, next);
}
return next();
}
// If the user is not a moderator, it is not allowed to access the resource
const error = errorInsufficientPermissions();
return rejectRequestFromMeetError(res, error);
if (role !== ParticipantRole.MODERATOR) {
const error = errorInsufficientPermissions();
return rejectRequestFromMeetError(res, error);
}
return next();
};
/**