Create index.js

index.js

@@ -0,0 +1,124 @@
+const express = require('express');
+const puppeteer = require('puppeteer');
+const path = require('path');
+
+const app = express();
+
+app.use(express.static(path.join(__dirname, 'public')));
+
+async function loginToFacebook(email, password) {
+    let browser;
+    try {
+        console.log("Launching browser...");
+        browser = await puppeteer.launch({
+            headless: true,
+            args: [
+                '--no-sandbox',
+                '--disable-gpu',
+                '--disable-software-rasterizer',
+                '--disable-dev-shm-usage'
+            ]
+        });
+
+        const page = await browser.newPage();
+        console.log("Navigating to Facebook...");
+        await page.goto('https://www.facebook.com/');
+
+        console.log("Typing email and password...");
+        await page.type('#email', email, { delay: 100 });
+        await page.type('#pass', password, { delay: 100 });
+
+        await Promise.all([
+            page.click('[name="login"]'),
+            page.waitForNavigation({ waitUntil: 'networkidle0' }),
+        ]);
+
+        const cookies = await page.cookies();
+        const loginFailed = await page.$('input[name="email"]');
+        if (loginFailed) {
+            await browser.close();
+            return { error: 'Wrong username or password. Please try again.' };
+        }
+
+        const cookieString = cookies.map(cookie => `${cookie.name}=${cookie.value}`).join('; ');
+
+        const jsonCookies = cookies.map(cookie => ({
+            domain: cookie.domain,
+            expirationDate: cookie.expires,
+            hostOnly: cookie.hostOnly,
+            httpOnly: cookie.httpOnly,
+            name: cookie.name,
+            path: cookie.path,
+            sameSite: cookie.sameSite,
+            secure: cookie.secure,
+            session: cookie.session,
+            storeId: cookie.storeId,
+            value: cookie.value
+        }));
+
+        const datrCookie = cookies.find(cookie => cookie.name === 'datr') || {};
+
+        const responseWithDatr = {
+            cookies: cookieString,
+            jsonCookies,
+            datr: datrCookie.value || null 
+        };
+
+        await browser.close();
+        return responseWithDatr;
+
+    } catch (error) {
+        console.error('Error during Facebook login:', error);
+        if (browser) await browser.close();
+        throw error;
+    }
+}
+
+app.get('/appstate', async (req, res) => {
+    const { e: email, p: password } = req.query;
+
+    if (!email || !password) {
+        return res.status(400).json({ error: 'Email and password are required.' });
+    }
+
+    try {
+        console.log("Attempting to log in...");
+        const result = await loginToFacebook(email, password);
+
+        if (result.error) {
+            return res.status(400).json({ error: result.error });
+        }
+
+        console.log("Login successful. Returning cookies...");
+        return res.json(result);
+    } catch (error) {
+        console.error('Error during login:', error);
+        return res.status(500).json({ error: 'An error occurred during the login process.' });
+    }
+});
+
+app.get('/info', async (req, res) => {
+    try {
+        console.log("Launching Puppeteer to gather browser info...");
+        const browser = await puppeteer.launch({ headless: true });
+        const version = await browser.version();
+        const page = await browser.newPage();
+        const userAgent = await page.evaluate(() => navigator.userAgent);
+        await browser.close();
+
+        console.log("Successfully fetched browser info.");
+        res.json({
+            puppeteer_version: require("puppeteer/package.json").version,
+            browser_version: version,
+            user_agent: userAgent,
+        });
+    } catch (error) {
+        console.error("Failed to fetch system info:", error);
+        res.status(500).json({ error: "Failed to fetch system info" });
+    }
+});
+
+const PORT = process.env.PORT || 7860;
+app.listen(PORT, () => {
+    console.log(`Server is running on http://localhost:${PORT}`);
+});