309 lines
11 KiB
Python
309 lines
11 KiB
Python
"""Helper script to run the API server, UI server, or both."""
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from __future__ import annotations
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import argparse
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import atexit
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import os
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import signal
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import sys
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import warnings
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import multiprocessing
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from multiprocessing import Process
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from pathlib import Path
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from dotenv import load_dotenv
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for _env_file in [
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Path("/opt/myfsio/myfsio.env"),
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Path.cwd() / ".env",
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Path.cwd() / "myfsio.env",
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]:
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if _env_file.exists():
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load_dotenv(_env_file, override=True)
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from typing import Optional
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from app import create_api_app, create_ui_app
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from app.config import AppConfig
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from app.iam import IamService, IamError, ALLOWED_ACTIONS, _derive_fernet_key
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from app.version import get_version
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def _server_host() -> str:
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"""Return the bind host for API and UI servers."""
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return os.getenv("APP_HOST", "0.0.0.0")
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def _is_debug_enabled() -> bool:
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return os.getenv("FLASK_DEBUG", "0").lower() in ("1", "true", "yes")
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def _is_frozen() -> bool:
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"""Check if running as a compiled binary (PyInstaller/Nuitka)."""
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return getattr(sys, 'frozen', False) or '__compiled__' in globals()
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def _serve_granian(target: str, port: int, config: Optional[AppConfig] = None) -> None:
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from granian import Granian
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from granian.constants import Interfaces
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from granian.http import HTTP1Settings
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kwargs: dict = {
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"target": target,
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"address": _server_host(),
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"port": port,
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"interface": Interfaces.WSGI,
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"factory": True,
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"workers": 1,
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}
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if config:
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kwargs["blocking_threads"] = config.server_threads
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kwargs["backlog"] = config.server_backlog
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kwargs["backpressure"] = config.server_connection_limit
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kwargs["http1_settings"] = HTTP1Settings(
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header_read_timeout=config.server_channel_timeout * 1000,
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max_buffer_size=config.server_max_buffer_size,
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)
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else:
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kwargs["http1_settings"] = HTTP1Settings(
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max_buffer_size=1024 * 1024 * 128,
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)
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server = Granian(**kwargs)
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server.serve()
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def serve_api(port: int, prod: bool = False, config: Optional[AppConfig] = None) -> None:
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if prod:
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_serve_granian("app:create_api_app", port, config)
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else:
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app = create_api_app()
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debug = _is_debug_enabled()
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if debug:
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warnings.warn("DEBUG MODE ENABLED - DO NOT USE IN PRODUCTION", RuntimeWarning)
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app.run(host=_server_host(), port=port, debug=debug)
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def serve_ui(port: int, prod: bool = False, config: Optional[AppConfig] = None) -> None:
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if prod:
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_serve_granian("app:create_ui_app", port, config)
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else:
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app = create_ui_app()
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debug = _is_debug_enabled()
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if debug:
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warnings.warn("DEBUG MODE ENABLED - DO NOT USE IN PRODUCTION", RuntimeWarning)
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app.run(host=_server_host(), port=port, debug=debug)
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def reset_credentials() -> None:
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import json
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import secrets
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from cryptography.fernet import Fernet
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config = AppConfig.from_env()
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iam_path = config.iam_config_path
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encryption_key = config.secret_key
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access_key = os.environ.get("ADMIN_ACCESS_KEY", "").strip() or secrets.token_hex(12)
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secret_key = os.environ.get("ADMIN_SECRET_KEY", "").strip() or secrets.token_urlsafe(32)
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custom_keys = bool(os.environ.get("ADMIN_ACCESS_KEY", "").strip())
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fernet = Fernet(_derive_fernet_key(encryption_key)) if encryption_key else None
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raw_config = None
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if iam_path.exists():
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try:
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raw_bytes = iam_path.read_bytes()
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from app.iam import _IAM_ENCRYPTED_PREFIX
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if raw_bytes.startswith(_IAM_ENCRYPTED_PREFIX):
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if fernet:
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try:
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content = fernet.decrypt(raw_bytes[len(_IAM_ENCRYPTED_PREFIX):]).decode("utf-8")
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raw_config = json.loads(content)
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except Exception:
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print("WARNING: Could not decrypt existing IAM config. Creating fresh config.")
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else:
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print("WARNING: IAM config is encrypted but no SECRET_KEY available. Creating fresh config.")
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else:
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try:
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raw_config = json.loads(raw_bytes.decode("utf-8"))
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except json.JSONDecodeError:
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print("WARNING: Existing IAM config is corrupted. Creating fresh config.")
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except OSError:
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pass
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if raw_config and raw_config.get("users"):
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is_v2 = raw_config.get("version", 1) >= 2
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admin_user = None
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for user in raw_config["users"]:
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policies = user.get("policies", [])
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for p in policies:
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actions = p.get("actions", [])
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if "iam:*" in actions or "*" in actions:
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admin_user = user
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break
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if admin_user:
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break
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if not admin_user:
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admin_user = raw_config["users"][0]
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if is_v2:
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admin_keys = admin_user.get("access_keys", [])
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if admin_keys:
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admin_keys[0]["access_key"] = access_key
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admin_keys[0]["secret_key"] = secret_key
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else:
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from datetime import datetime as _dt, timezone as _tz
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admin_user["access_keys"] = [{
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"access_key": access_key,
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"secret_key": secret_key,
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"status": "active",
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"created_at": _dt.now(_tz.utc).isoformat(),
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}]
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else:
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admin_user["access_key"] = access_key
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admin_user["secret_key"] = secret_key
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else:
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from datetime import datetime as _dt, timezone as _tz
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raw_config = {
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"version": 2,
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"users": [
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{
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"user_id": f"u-{secrets.token_hex(8)}",
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"display_name": "Local Admin",
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"enabled": True,
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"access_keys": [
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{
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"access_key": access_key,
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"secret_key": secret_key,
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"status": "active",
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"created_at": _dt.now(_tz.utc).isoformat(),
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}
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],
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"policies": [
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{"bucket": "*", "actions": list(ALLOWED_ACTIONS)}
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],
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}
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]
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}
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json_text = json.dumps(raw_config, indent=2)
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iam_path.parent.mkdir(parents=True, exist_ok=True)
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temp_path = iam_path.with_suffix(".json.tmp")
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if fernet:
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from app.iam import _IAM_ENCRYPTED_PREFIX
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encrypted = fernet.encrypt(json_text.encode("utf-8"))
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temp_path.write_bytes(_IAM_ENCRYPTED_PREFIX + encrypted)
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else:
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temp_path.write_text(json_text, encoding="utf-8")
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temp_path.replace(iam_path)
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print(f"\n{'='*60}")
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print("MYFSIO - ADMIN CREDENTIALS RESET")
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print(f"{'='*60}")
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if custom_keys:
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print(f"Access Key: {access_key} (from ADMIN_ACCESS_KEY)")
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print(f"Secret Key: {'(from ADMIN_SECRET_KEY)' if os.environ.get('ADMIN_SECRET_KEY', '').strip() else secret_key}")
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else:
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print(f"Access Key: {access_key}")
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print(f"Secret Key: {secret_key}")
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print(f"{'='*60}")
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if fernet:
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print("IAM config saved (encrypted).")
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else:
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print(f"IAM config saved to: {iam_path}")
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print(f"{'='*60}\n")
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if __name__ == "__main__":
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multiprocessing.freeze_support()
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if _is_frozen():
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multiprocessing.set_start_method("spawn", force=True)
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parser = argparse.ArgumentParser(description="Run the S3 clone services.")
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parser.add_argument("--mode", choices=["api", "ui", "both", "reset-cred"], default="both")
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parser.add_argument("--api-port", type=int, default=5000)
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parser.add_argument("--ui-port", type=int, default=5100)
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parser.add_argument("--prod", action="store_true", help="Run in production mode using Granian")
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parser.add_argument("--dev", action="store_true", help="Force development mode (Flask dev server)")
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parser.add_argument("--check-config", action="store_true", help="Validate configuration and exit")
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parser.add_argument("--show-config", action="store_true", help="Show configuration summary and exit")
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parser.add_argument("--reset-cred", action="store_true", help="Reset admin credentials and exit")
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parser.add_argument("--version", action="version", version=f"MyFSIO {get_version()}")
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args = parser.parse_args()
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if args.reset_cred or args.mode == "reset-cred":
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reset_credentials()
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sys.exit(0)
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if args.check_config or args.show_config:
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config = AppConfig.from_env()
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config.print_startup_summary()
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if args.check_config:
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issues = config.validate_and_report()
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critical = [i for i in issues if i.startswith("CRITICAL:")]
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sys.exit(1 if critical else 0)
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sys.exit(0)
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prod_mode = args.prod or (_is_frozen() and not args.dev)
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config = AppConfig.from_env()
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first_run_marker = config.storage_root / ".myfsio.sys" / ".initialized"
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is_first_run = not first_run_marker.exists()
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if is_first_run:
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config.print_startup_summary()
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issues = config.validate_and_report()
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critical_issues = [i for i in issues if i.startswith("CRITICAL:")]
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if critical_issues:
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print("ABORTING: Critical configuration issues detected. Please fix them before starting.")
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sys.exit(1)
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try:
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first_run_marker.parent.mkdir(parents=True, exist_ok=True)
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first_run_marker.write_text(f"Initialized on {__import__('datetime').datetime.now().isoformat()}\n")
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except OSError:
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pass
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if prod_mode:
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print("Running in production mode (Granian)")
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issues = config.validate_and_report()
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critical_issues = [i for i in issues if i.startswith("CRITICAL:")]
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if critical_issues:
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for issue in critical_issues:
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print(f" {issue}")
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print("ABORTING: Critical configuration issues detected. Please fix them before starting.")
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sys.exit(1)
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else:
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print("Running in development mode (Flask dev server)")
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if args.mode in {"api", "both"}:
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print(f"Starting API server on port {args.api_port}...")
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api_proc = Process(target=serve_api, args=(args.api_port, prod_mode, config))
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api_proc.start()
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else:
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api_proc = None
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def _cleanup_api():
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if api_proc and api_proc.is_alive():
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api_proc.terminate()
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api_proc.join(timeout=5)
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if api_proc.is_alive():
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api_proc.kill()
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if api_proc:
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atexit.register(_cleanup_api)
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signal.signal(signal.SIGTERM, lambda *_: sys.exit(0))
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if args.mode in {"ui", "both"}:
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print(f"Starting UI server on port {args.ui_port}...")
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serve_ui(args.ui_port, prod_mode, config)
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elif api_proc:
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try:
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api_proc.join()
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except KeyboardInterrupt:
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pass
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