bot-guardian-js/dist/api/server.js

A powerful bot detection and prevention library for Node.js applications

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.createApiServer = void 0;
// src/api/server.ts
const express_1 = __importDefault(require("express"));
const cors_1 = __importDefault(require("cors"));
const GuardianJS_1 = require("../core/GuardianJS");
const path_1 = __importDefault(require("path"));
function createApiServer() {
    const app = (0, express_1.default)();
    app.use((0, cors_1.default)());
    app.use(express_1.default.json());
    const guardian = new GuardianJS_1.GuardianJS({
        useBehavior: true,
        threshold: 0.5,
        customRules: [
            {
                name: 'Known Bot Detection',
                test: (params) => {
                    const knownBots = [
                        'googlebot',
                        'bingbot',
                        'yandexbot',
                        'duckduckbot',
                        'baiduspider',
                        'facebookexternalhit',
                        'testbot'
                    ];
                    const ua = params.userAgent.toLowerCase();
                    return knownBots.some(bot => ua.includes(bot));
                },
                score: 1.0
            }
        ]
    });
    // Bot detection endpoint
    app.post('/detect', (req, res) => __awaiter(this, void 0, void 0, function* () {
        try {
            const { userAgent, ip, path } = req.body;
            const result = yield guardian.isBot({
                userAgent,
                ip,
                req: { path }
            });
            res.json(result);
        }
        catch (error) {
            console.error('Detection error:', error);
            res.status(500).json({ error: 'Detection failed' });
        }
    }));
    // Dashboard data endpoint
    app.get('/data', (req, res) => {
        const data = {
            totalRequests: 100,
            detectedBots: 25,
            recentDetections: [{
                    isBot: false,
                    score: 0,
                    confidence: 0,
                    userAgent: req.headers['user-agent'],
                    timestamp: new Date(),
                    behavior: {
                        mouseMovements: 0,
                        keystrokes: 0,
                        timeOnPage: 0,
                        scrolling: false
                    },
                    reasons: []
                }]
        };
        res.json(data);
    });
    // Serve dashboard
    const dashboardPath = path_1.default.resolve(__dirname, '../../dashboard');
    app.use('/dashboard', express_1.default.static(dashboardPath));
    return app;
}
exports.createApiServer = createApiServer;
// Start server if run directly
if (require.main === module) {
    const PORT = process.env.PORT || 3333;
    const app = createApiServer();
    app.listen(PORT, () => {
        console.log(`GuardianJS API running on port ${PORT}`);
    });
}