limiter.js/dist/middleware/expressGuard.js

limiter.js is a Node.js/TypeScript library that provides simple Rate limiter protection for Express applications. It tracks requests per IP address and enforces rate limits within a sliding time window. If an IP exceeds the allowed requests, limiter.js ca

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.expressGuardMiddleware = void 0;
const expressGuardMiddleware = (detector) => (req, res, next) => {
    const ip = req.ip || req.connection.remoteAddress || "unknown";
    const result = detector.handleRequest(ip);
    detector.logIPStatus(ip);
    if (result.blocked) {
        res.status(429).send({
            error: "Too many requests",
            reason: result.reason || "Rate limit exceeded",
        });
    }
    else {
        next();
    }
};
exports.expressGuardMiddleware = expressGuardMiddleware;