Pouzor
7935b671d3
Exposes homelab topology to MCP-compatible AI clients (Claude Code, etc.) over LAN via HTTP/SSE on port 8001. - New mcp/ service: FastAPI + mcp SDK, SSE transport - Auth: X-API-Key for AI clients, X-MCP-Service-Key for backend (Docker-internal) - Resources: canvas, nodes, edges, scan/pending, scan/runs - Tools: create/update/delete nodes+edges, trigger scan, approve/hide devices - Backend deps.py: accepts JWT or MCP service key (no plain-text password) - 40 tests (auth, resources, tools) across asyncio + trio - docker-compose.yml: mcp service on port 8001 - README: MCP setup section with Claude Code/Desktop config examples
57 lines
1.9 KiB
Python
57 lines
1.9 KiB
Python
import json
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from pathlib import Path
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from pydantic_settings import BaseSettings, SettingsConfigDict
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class Settings(BaseSettings):
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model_config = SettingsConfigDict(env_file=".env", env_file_encoding="utf-8")
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secret_key: str # Required — set SECRET_KEY in .env
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sqlite_path: str = "./data/homelab.db"
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cors_origins: list[str] = ["http://localhost:5173", "http://localhost:3000"]
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# JWT
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algorithm: str = "HS256"
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access_token_expire_minutes: int = 1440 # 24h
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# Auth — set AUTH_USERNAME and AUTH_PASSWORD_HASH in .env
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auth_username: str = "admin"
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auth_password_hash: str = ""
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# Scanner
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scanner_ranges: list[str] = ["192.168.1.0/24"]
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# Status checker
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status_checker_interval: int = 60
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# MCP service key — set MCP_SERVICE_KEY in .env
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# Used by the MCP server to authenticate against the backend without a user password.
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# Leave empty to disable MCP service key auth.
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mcp_service_key: str = ""
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def _override_path(self) -> Path:
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return Path(self.sqlite_path).parent / "scan_config.json"
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def load_overrides(self) -> None:
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"""Load runtime scan config overrides written by the API."""
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try:
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data = json.loads(self._override_path().read_text())
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if "scanner_ranges" in data:
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self.scanner_ranges = data["scanner_ranges"]
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if "status_checker_interval" in data:
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self.status_checker_interval = int(data["status_checker_interval"])
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except Exception:
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pass
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def save_overrides(self) -> None:
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"""Persist scan config so it survives container restarts."""
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self._override_path().parent.mkdir(parents=True, exist_ok=True)
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self._override_path().write_text(json.dumps({
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"scanner_ranges": self.scanner_ranges,
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"status_checker_interval": self.status_checker_interval,
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}))
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settings = Settings() # type: ignore[call-arg]
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