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protokeyandClaude Opus 5.5 08a6b52b9d build: сборка в docker

- Dockerfile: python 3.12, Google Chrome (patchright), Xvfb, tini как PID 1 против зомби-процессов
- docker-compose: volume для extra/, shm_size 2gb, порт через API_PORT
- requirements: добавлены playwright и camoufox
- docs: Deployment.md, README и доки актуализированы под Chrome

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-11 00:17:28 +04:00

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Robotex

Browser automation API with built-in anti-bot stealth. Send a URL and a sequence of declarative actions — fill a field, click, wait for an element — and get back the rendered page, including sites behind Cloudflare-style JS challenges.

Status

Early MVP (v0), under active development. Single browser engine, no queue, no billing yet — see Roadmap.

Architecture

Client → Caddy (TLS) → FastAPI → API-key auth → semaphore acquire
                                                       │
                                                       ▼
                                          Chrome (Patchright) context
                                          (run actions, collect result)
                                                       │
                                                       ▼
                                          release semaphore → response

Engine: real Google Chrome (channel="chrome") driven via Patchright (undetected Playwright fork), headful under Xvfb. Firefox is not supported yet.
API: FastAPI, single versioned endpoint (POST /v1/solve).
Concurrency: bounded by an asyncio.Semaphore over browser contexts — no external job queue in v1. Simpler to run, hard ceiling on throughput per instance (see Roadmap for scaling out).
Auth: per-client API key (X-API-Key header), checked against a SQLite table. (SQLAlchemy ORM)
Logging: every request's outcome (success/failure/duration) is persisted — this becomes the success-rate data used to evaluate the service and talk to clients about reliability.
Proxies: not managed by the service in v1 — the client supplies their own proxy per request if they need one.
Deployment: single Docker container behind a Caddy reverse proxy — see Docker and docs/Deployment.md.
Canvas fingerprint по дизайну генерируется каждую сессию новый.

Project layout

src/
  main.py            # FastAPI app, POST /v1/solve
  api/
    actions.py       # fill / click / wait_for execution
    schemas.py       # SolveRequest / Action models
    geoip.py         # proxy → locale / timezone
  engine/
    stealthy.py      # AsyncStealthySession (Patchright + Chrome)
    session.py       # browser / context launch options
    page_pool.py     # page pool
  antibot/           # anti-bot detection & bypass orchestrator (Cloudflare, reCAPTCHA)
  captcha/           # captcha solvers (Turnstile, reCAPTCHA, hCaptcha)
tests/
wheels/              # whl библиотеки для оффлайн установки под Ubuntu Noble
Dockerfile
docker-compose.yml
.dockerignore
requirements.txt
env.example

API (draft)

POST /v1/solve
X-API-Key: <key>

{
	"captcha": "token",
	"url": "https://example.com/login",
	"actions": [
		{"type": "fill", "selector": "#email",  "value": "user@example.com"},
		{"type": "fill", "selector": "#password", "value": "..."},
		{"type": "mouse_move", "selector": "#submit"},
		{"type": "click", "selector": "#submit"},
		{"type": "wait_for", "selector": ".dashboard", "timeout": 30}
	],
	"proxy": "socks5://user:pass@host:port",
	
	"screen": "1280x920",
	"user_agent": "Mozilla/5.0 (...) Chrome/...",
	"timeout": 120
}

Response:

{
	"ok": false,
	"context": "000000",
	"error": "action_error",
	"html": "<html>...</html>",
	"cookies": [
		{
			"name": "session",
			"value": "..."
		}
	],
	"actions_result": [
		{
			"type": "fill",
			"ok": true
		},
		{
			"type": "fill",
			"ok": true
		},
		{
			"type": "click",
			"ok": true
		},
		{
			"type": "wait_for",
			"ok": false,
			"error": "Element not located"
		}
	]
}

On failure, status is "error" and error carries a machine-readable reason (selector_not_found, timeout, navigation_failed, ...).

Fill команда включает 3 действия

{"type": "mouse_move", "selector": "#email"}, - навести мышку на элемент
{"type": "click"}, - клик в текущие координаты
{"type": "typing", "value": "user@example.com"}, - набор текста

Roadmap

Deliberately out of scope for v1:

Job queue (Redis/RabbitMQ) + multiple worker VPS for horizontal scaling
Real billing/usage plans beyond a flat API-key check
Broader action vocabulary beyond fill/click/wait_for
Second engine (Firefox, e.g. Camoufox) for targets where the Chrome fingerprint doesn't fit

Local development

python -m venv .venv
source .venv/bin/activate
make sync-offline
cd src && uvicorn main:app --reload

Docker

docker compose up -d --build

The API listens on http://localhost:8000. Browser profiles (extra/user_data_dir) and the GeoIP cache live in the extra named volume, so sessions survive container restarts. Details (Xvfb, tini, /dev/shm) — docs/Deployment.md.

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