@aikidosec/firewall/sources/koa/wrapMiddleware.js

Zen by Aikido is an embedded Application Firewall that autonomously protects Node.js apps against common and critical attacks, provides rate limiting, detects malicious traffic (including bots), and more.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.wrapMiddleware = wrapMiddleware;
const contextFromRequest_1 = require("./contextFromRequest");
const Context_1 = require("../../agent/Context");
function wrapMiddleware(origMiddleware) {
    return function wrapped() {
        const applyOriginal = () => {
            return origMiddleware.apply(
            // @ts-expect-error We don't know the type of this
            this, 
            // @ts-expect-error We don't know the type of arguments
            // eslint-disable-next-line prefer-rest-params
            arguments);
        };
        // eslint-disable-next-line prefer-rest-params
        const args = Array.from(arguments);
        if (typeof args[0] !== "object" ||
            Array.isArray(args[0]) ||
            args[0] === null) {
            return applyOriginal();
        }
        const ctx = args[0];
        const context = (0, contextFromRequest_1.contextFromRequest)(ctx);
        return (0, Context_1.runWithContext)(context, () => {
            return applyOriginal();
        });
    };
}