69 lines
1.5 KiB
Python
69 lines
1.5 KiB
Python
"""Credentials store at ``~/.a2a/credentials.json``."""
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from __future__ import annotations
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import json
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import os
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from dataclasses import dataclass
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from pathlib import Path
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DEFAULT_API_URL = "http://api.127-0-0-1.nip.io"
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def _config_dir() -> Path:
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return Path.home() / ".a2a"
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def _creds_path() -> Path:
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return _config_dir() / "credentials.json"
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@dataclass
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class Credentials:
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api_url: str
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token: str
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email: str
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def save(api_url: str, token: str, email: str) -> Path:
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d = _config_dir()
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d.mkdir(parents=True, exist_ok=True)
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path = _creds_path()
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path.write_text(json.dumps({"api_url": api_url, "token": token, "email": email}))
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os.chmod(path, 0o600)
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return path
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def load() -> Credentials | None:
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path = _creds_path()
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if not path.exists():
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return None
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try:
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data = json.loads(path.read_text())
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except (OSError, json.JSONDecodeError):
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return None
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return Credentials(
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api_url=data.get("api_url", DEFAULT_API_URL),
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token=data["token"],
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email=data.get("email", ""),
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)
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def clear() -> bool:
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path = _creds_path()
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if path.exists():
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path.unlink()
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return True
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return False
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def resolve_api_url(override: str | None = None) -> str:
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if override:
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return override
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env = os.environ.get("A2A_API_URL")
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if env:
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return env
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creds = load()
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if creds is not None:
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return creds.api_url
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return DEFAULT_API_URL
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