🌐

Kernel Automation

Stealth browser · Profile · Proxy · NopeCHA

\n Val Town\n

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Cấu hình Session

\n \n Tên Profile\n \n Lưu cookies & local storage giữa các lần chạy\n \n \n Loại Proxy\n \n \n \n Quốc gia Proxy\n \n \n \n Target URL\n \n \n

\n\n \n Playwright Script (tùy chọn)\n \n Biến có sẵn: page, context, browser\n \n

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Tùy chọn Antidetect

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🥷 Stealth Mode

Patchright fingerprint removal + auto reCAPTCHA solver

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💾 Save Profile

Lưu cookies & local storage khi đóng browser

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🧩 Extension NopeCHA

CAPTCHA solver (cần upload extension trước)

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\n 👁️\n

Live View URL

\n —\n

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\n Output\n Idle\n

\n\n\n\n`;\n\n// ─── HTTP Handler ────────────────────────────────────────────────────────────\n\nexport default async function handler(req: Request): Promise {\n const url = new URL(req.url);\n\n // Serve UI\n if (req.method === \"GET\" && url.pathname === \"/\") {\n return new Response(HTML, {\n headers: { \"Content-Type\": \"text/html; charset=utf-8\" },\n });\n }\n\n // Run automation\n if (req.method === \"POST\" && url.pathname === \"/run\") {\n let config: AutomationConfig;\n try {\n config = await req.json() as AutomationConfig;\n } catch {\n return Response.json({ error: \"Invalid JSON body\" }, { status: 400 });\n }\n\n const result = await runAutomation(config);\n return Response.json(result);\n }\n\n return new Response(\"Not Found\", { status: 404 });\n}\n",[133],"9c8b25fe-287f-11f1-990b-42dde27851f2","automation.ts","332c78e0-2818-11f1-930f-42dde27851f2",["D",1774466397734],2,"/**\n * Kernel Automation — Backend logic\n * Được gọi từ index.ts (HTTP handler)\n *\n * Docs tham chiếu:\n * - https://www.kernel.sh/docs/browsers/bot-detection/stealth\n * - https://www.kernel.sh/docs/auth/profiles\n * - https://www.kernel.sh/docs/proxies/overview\n * - https://www.kernel.sh/docs/browsers/extensions\n */\n\nimport Kernel, { ConflictError } from \"npm:@onkernel/sdk@latest\";\nimport { chromium } from \"npm:playwright@latest\";\n\n// ─── Fix Playwright temp-dir warnings trên Deno/Val Town ─────────────────────\n// Playwright kiểm tra các biến này khi import. Val Town không có filesystem\n// thật, nhưng set giá trị giả sẽ tắt warnings — không ảnh hưởng đến CDP flow\n// vì browser chạy hoàn toàn trên server của Kernel (không phải local).\nfor (const key of [\"TMPDIR\", \"TMP\", \"TEMP\"]) {\n if (!Deno.env.get(key)) Deno.env.set(key, \"/tmp\");\n}\n\n// ─── Types ───────────────────────────────────────────────────────────────────\n\nexport interface AutomationConfig {\n profileName: string;\n proxyType: \"isp\" | \"residential\" | \"datacenter\";\n proxyCountry: string;\n targetUrl: string;\n script: string;\n stealth: boolean;\n saveProfile: boolean;\n useExtension: boolean;\n}\n\nexport interface AutomationResult {\n liveUrl?: string;\n logs: string[];\n error?: string;\n}\n\n// ─── Helpers ─────────────────────────────────────────────────────────────────\n\nasync function ensureProfile(kernel: Kernel, name: string, logs: string[]) {\n try {\n await kernel.profiles.create({ name });\n logs.push(`✅ Profile created: ${name}`);\n } catch (err) {\n if (err instanceof ConflictError) {\n logs.push(`♻️ Profile already exists, reusing: ${name}`);\n } else {\n throw err;\n }\n }\n}\n\nasync function getOrCreateProxy(\n kernel: Kernel,\n type: AutomationConfig[\"proxyType\"],\n country: string,\n logs: string[],\n) {\n const PROXY_NAME = `kernel-proxy-${type}-${country.toLowerCase()}`;\n\n const proxies = await kernel.proxies.list();\n const existing = proxies.find((p: { name?: string }) => p.name === PROXY_NAME);\n\n if (existing) {\n logs.push(`♻️ Reusing proxy: ${existing.id} (${type}/${country})`);\n return existing;\n }\n\n // Docs: https://www.kernel.sh/docs/proxies/overview\n // ISP proxy không hỗ trợ config.country — chỉ residential/datacenter mới có\n const createOptions: { type: string; name: string; config?: { country: string } } = {\n type,\n name: PROXY_NAME,\n };\n if (type === \"residential\" || type === \"datacenter\") {\n createOptions.config = { country };\n }\n\n const proxy = await kernel.proxies.create(createOptions);\n logs.push(`✅ Proxy created: ${proxy.id} (${type}${type !== \"isp\" ? `/${country}` : \"\"})`);\n return proxy;\n}\n\n// ─── Main ────────────────────────────────────────────────────────────────────\n\nexport async function runAutomation(\n config: AutomationConfig,\n): Promise {\n const logs: string[] = [];\n const result: AutomationResult = { logs };\n\n // Lấy API key từ env — phải set KERNEL_API_KEY trong Val Town Secrets\n const apiKey = Deno.env.get(\"KERNEL_API_KEY\");\n if (!apiKey) {\n result.error = \"KERNEL_API_KEY chưa được set trong Val Town Secrets.\";\n return result;\n }\n\n // Fix: khởi tạo kernel ngay tại đây để tránh \"used before assigned\"\n const kernel = new Kernel({ apiKey });\n\n let kernelBrowser: Awaited> | null = null;\n let browser: Awaited> | null = null;\n\n try {\n // 1. Đảm bảo profile tồn tại\n await ensureProfile(kernel, config.profileName, logs);\n\n // 2. Tạo hoặc tái sử dụng proxy\n const proxy = await getOrCreateProxy(\n kernel,\n config.proxyType,\n config.proxyCountry,\n logs,\n );\n\n // 3. Tạo Kernel browser\n // Docs stealth: https://www.kernel.sh/docs/browsers/bot-detection/stealth\n // Docs profile: https://www.kernel.sh/docs/auth/profiles\n logs.push(\"🚀 Đang khởi tạo browser...\");\n\n const browserOptions: Parameters[0] = {\n stealth: config.stealth,\n profile: {\n name: config.profileName,\n save_changes: config.saveProfile,\n },\n proxy_id: proxy.id,\n };\n\n // Extension NopeCHA — cần upload trước qua CLI\n // Docs: https://www.kernel.sh/docs/browsers/extensions\n if (config.useExtension) {\n browserOptions.extensions = [{ name: \"nopecha-solver\" }];\n }\n\n kernelBrowser = await kernel.browsers.create(browserOptions);\n\n logs.push(`🌐 Session ID : ${kernelBrowser.session_id}`);\n logs.push(`👁️ Live View URL : ${kernelBrowser.browser_live_view_url}`);\n logs.push(`🔗 CDP WS URL : ${kernelBrowser.cdp_ws_url}`);\n\n result.liveUrl = kernelBrowser.browser_live_view_url;\n\n // 4. Kết nối Playwright qua CDP\n browser = await chromium.connectOverCDP(kernelBrowser.cdp_ws_url);\n logs.push(\"✅ Playwright connected via CDP\");\n\n const context = browser.contexts()[0] ?? (await browser.newContext());\n const page = context.pages()[0] ?? (await context.newPage());\n\n // 5. Điều hướng tới target URL\n await page.goto(config.targetUrl, { waitUntil: \"domcontentloaded\" });\n const title = await page.title();\n logs.push(`📄 Page title: ${title}`);\n\n // 6. Chạy custom Playwright script nếu có\n if (config.script.trim()) {\n logs.push(\"🔧 Đang chạy custom script...\");\n\n // Intercept console.log từ script để hiển thị trong UI\n const scriptConsole = {\n log: (...args: unknown[]) => logs.push(\" › \" + args.join(\" \")),\n error: (...args: unknown[]) => logs.push(\" ⚠ \" + args.join(\" \")),\n warn: (...args: unknown[]) => logs.push(\" ⚠ \" + args.join(\" \")),\n };\n\n // Dùng Function constructor để inject page/context/browser/console\n const fn = new Function(\n \"page\", \"context\", \"browser\", \"console\",\n `return (async () => { ${config.script} })();`,\n );\n\n await fn(page, context, browser, scriptConsole);\n logs.push(\"✅ Custom script hoàn thành.\");\n }\n\n } catch (err) {\n const msg = err instanceof Error ? err.message : String(err);\n result.error = msg;\n logs.push(`❌ Error: ${msg}`);\n } finally {\n // 7. Cleanup — đóng Playwright trước, sau đó deleteByID để persist profile\n // Docs: https://www.kernel.sh/docs/auth/profiles#3-use-the-browser-then-close-it-to-persist-the-state\n if (browser) {\n try { await browser.close(); } catch { /* ignore */ }\n }\n if (kernelBrowser) {\n try {\n await kernel.browsers.deleteByID(kernelBrowser.session_id);\n logs.push(\n config.saveProfile\n ? \"✅ Browser deleted. Profile saved (cookies & local storage).\"\n : \"✅ Browser deleted. Profile không được lưu (save_changes = false).\",\n );\n } catch (e) {\n logs.push(`⚠️ deleteByID failed: ${e instanceof Error ? e.message : e}`);\n }\n }\n }\n\n return result;\n}\n",[141],"pulls",1,"forks","envVars",{"_154":144,"_156":52},"connections",{"_154":52,"_155":52},"count","unfilledCount","emptyCount",{"_20":140,"_13":141,"_116":142,"_118":-5,"_119":21,"_120":30,"_122":106,"_22":167,"_29":144,"_125":126,"_127":145,"_129":38,"_130":-5,"_161":168,"_88":169},{"_20":132,"_13":133,"_116":134,"_118":-5,"_119":21,"_120":135,"_122":106,"_22":164,"_29":52,"_125":137,"_127":138,"_129":38,"_130":-5,"_161":165,"_88":166},{"_20":114,"_13":115,"_116":117,"_118":-5,"_119":21,"_120":121,"_122":106,"_22":160,"_29":124,"_125":126,"_127":128,"_129":38,"_130":-5,"_161":162,"_88":163},["D",1774421712268],"children",[],[115],["D",1774421951425],[],[133],["D",1774466397734],[],[141],["D",1774421501358],{"_11":12,"_86":82},{"_11":12,"_80":-5,"_81":82,"_45":46,"_83":84,"_85":38},{"_29":30,"_13":26,"_20":21,"_27":28,"_31":-5,"_32":-5,"_75":-5,"_76":-5,"_77":-5,"_78":14,"_79":12},"ctx",{"_68":-5,"_108":207,"_208":209,"_210":211,"_212":38,"_213":38,"_214":38,"_215":106,"_216":-5,"_217":-7,"_218":-7,"_219":52,"_220":38,"_221":38,"_222":-5,"_223":38,"_224":38,"_225":38,"_226":-5},"ENV",{"_178":179,"_180":181,"_182":26,"_183":184,"_185":186,"_187":188,"_189":190,"_191":192,"_193":194,"_195":196,"_197":198,"_199":200,"_201":202,"_203":204,"_205":206},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","c73f21da490985bff19c279eb0e09db24d688e4f","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

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