SudoSOS Back-end API / internal/middleware / PolicyMiddleware

Class: PolicyMiddleware

This class is responsible for:

• enforcing a given policy implementation as middleware.

Constructors

Constructor

new PolicyMiddleware(policy): PolicyMiddleware;

Creates a new policy middleware instance.

Parameters

Parameter	Type	Description
policy	PolicyImplementation	the policy to be used by this middleware.

Returns

PolicyMiddleware

Methods

getMiddleware()

getMiddleware(): RequestHandler;

Returns

RequestHandler

a middleware handler to be used by express.

---

handle()

handle(
   req, 
   res, 
next): Promise<void>;

Middleware handler for enforcing the policy.

Parameters

Parameter	Type	Description
req	RequestWithToken	the express request to handle.
res	Response	the express response object.
next	Function	the express next function to continue processing of the request.

Returns

Promise<void>