@topgroup/diginext/dist/middlewares/auth-rate-limit.js

A BUILD SERVER & CLI to deploy apps to any Kubernetes clusters.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const rate_limiter_flexible_1 = require("rate-limiter-flexible");
const AppDatabase_1 = __importDefault(require("../modules/AppDatabase"));
const { db } = AppDatabase_1.default;
const rateLimiter = new rate_limiter_flexible_1.RateLimiterMongo({
    storeClient: db,
    tableName: "auth-rate-limit",
    points: 5,
    duration: 60,
    blockDuration: 60 * 60 * 1, // 1 hour
});
const authRateLimiterMiddleware = (req, res, next) => {
    rateLimiter
        .consume(`${req.ip}-${req.headers["user-agent"]}`)
        .then(() => {
        next();
    })
        .catch(() => {
        res.status(429).send("Too Many Requests");
    });
};
exports.default = authRateLimiterMiddleware;