@prizemates/http-firewall/lib/demo/demo.js

HTTP Firewall based on Spring Security HttpFirewall

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const express_1 = __importDefault(require("express"));
const index_1 = require("../index");
const app = (0, express_1.default)();
const port = 5428;
// This must be added first, before adding any routes
app.use((0, index_1.httpFirewall)(firewallOptions()));
app.get('/', (req, res) => {
    res.send('Http Firewall Demo running');
});
app.listen(port, () => {
    console.log(`⚡️[server]: Server is running at http://localhost:${port}`);
});
function firewallOptions() {
    // Allows traffic from specific hosts only
    const allowedHostnamesPredicate = index_1.Predicate.of((h) => h === 'www.example.com').or(index_1.Predicate.of((h) => h === 'localhost'));
    return {
        allowedHostnames: allowedHostnamesPredicate,
        allowedHttpMethods: ['POST', 'GET'],
    };
}
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