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Dockerfile (1).txt

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+FROM node:20
+
+# Install dependensi sistem keur Chrome & Sharp
+RUN apt-get update && apt-get install -y \
+    libgbm-dev libnss3 libasound2 libxss1 libxtst6 \
+    libgl1-mesa-glx libglib2.0-0 tesseract-ocr \
+    --no-install-recommends && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+COPY . .
+
+ENV PORT=7860
+CMD ["node", "api.js"]

api (1).js

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+const express = require('express');
+const puppeteer = require('puppeteer-extra');
+const StealthPlugin = require('puppeteer-extra-plugin-stealth');
+const Tesseract = require('tesseract.js');
+const sharp = require('sharp');
+const crypto = require('crypto');
+
+puppeteer.use(StealthPlugin());
+
+const app = express();
+const port = process.env.PORT || 7860;
+
+// Fungsi pikeun nyieun sidik jari gambar (Hashing)
+async function getImageHash(buffer) {
+    try {
+        const processed = await sharp(buffer)
+            .grayscale()
+            .resize(32, 32, { fit: 'fill' }) 
+            .threshold(120)
+            .toBuffer();
+        return crypto.createHash('md5').update(processed).digest('hex');
+    } catch (e) {
+        return null;
+    }
+}
+
+// Fungsi Pre-processing khusus OCR
+async function preprocessForOCR(buffer) {
+    return await sharp(buffer)
+        .grayscale()
+        .threshold(120)
+        .resize(400) // Gedean meh leuwih jelas dibaca
+        .toBuffer();
+}
+
+app.get('/solve', async (req, res) => {
+    const targetUrl = req.query.url;
+    if (!targetUrl) return res.status(400).send({ error: "URL-na mana?" });
+
+    // ARGUMEN PENTING: Meh Hugging Face teu 503/Crash
+    const browser = await puppeteer.launch({
+        headless: "new",
+        args: [
+            '--no-sandbox',
+            '--disable-setuid-sandbox',
+            '--disable-dev-shm-usage',
+            '--disable-gpu',
+            '--no-zygote',
+            '--single-process', 
+            '--hide-scrollbars'
+        ]
+    });
+
+    try {
+        const page = await browser.newPage();
+        await page.setViewport({ width: 1280, height: 800 });
+        
+        console.log(`Maju ka: ${targetUrl}`);
+        await page.goto(targetUrl, { waitUntil: 'networkidle2', timeout: 60000 });
+
+        // Tunggu antibot links aya dina DOM
+        await page.waitForSelector('.antibotlinks', { timeout: 15000 });
+
+        // 1. Baca Instruksi Utama
+        const instructionImg = await page.$('#atb-instruction img');
+        let instrBuffer = await instructionImg.screenshot();
+        instrBuffer = await preprocessForOCR(instrBuffer);
+        
+        const { data: { text: rawInstruction } } = await Tesseract.recognize(instrBuffer, 'eng');
+        const order = rawInstruction.toLowerCase()
+                        .replace(/[^a-z0-9, ]/g, '')
+                        .split(/[, ]+/)
+                        .filter(t => t.length > 0);
+        
+        console.log("Urutan nu dideteksi:", order);
+
+        // 2. Scan & Map kabeh link antibot
+        const links = await page.$$('.antibotlinks a');
+        let linkMap = [];
+
+        for (const link of links) {
+            const img = await link.$('img');
+            const imgBuffer = await img.screenshot();
+            
+            const cleanImg = await preprocessForOCR(imgBuffer);
+            const { data: { text: label } } = await Tesseract.recognize(cleanImg, 'eng');
+            
+            linkMap.push({
+                element: link,
+                label: label.toLowerCase().replace(/[^a-z0-9]/g, ''),
+                done: false
+            });
+        }
+
+        // 3. Eksekusi Klik dumasar urutan
+        let clickedItems = [];
+        for (const target of order) {
+            const match = linkMap.find(item => 
+                (item.label.includes(target) || target.includes(item.label)) && !item.done
+            );
+
+            if (match) {
+                console.log(`KLIK: ${match.label} (Target: ${target})`);
+                await match.element.click();
+                match.done = true;
+                clickedItems.push(target);
+                await new Promise(r => setTimeout(r, 1500)); 
+            }
+        }
+
+        res.send({
+            status: clickedItems.length === order.length ? "Success" : "Partial",
+            order: order,
+            clicked: clickedItems
+        });
+
+    } catch (err) {
+        console.error("Fatal Error:", err.message);
+        res.status(500).send({ error: err.message });
+    } finally {
+        // IEU PENTING: Meh RAM teu bocor sarta teu 503
+        await browser.close();
+    }
+});
+
+app.listen(port, () => console.log(`DAN Solver Engine up on port ${port}`));

package (1).json

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+{
+  "name": "Forget",
+  "version": "1.0.0",
+  "main": "api.js",
+  "dependencies": {
+  "express": "^4.19.2",
+  "puppeteer": "^24.0.0",
+  "puppeteer-extra": "^3.3.6",
+  "puppeteer-extra-plugin-stealth": "^2.11.2",
+  "tesseract.js": "^5.1.0",
+  "sharp": "^0.33.3"
+}
+}