Files
paskia/paskia/globals.py
T

69 lines
1.7 KiB
Python

from typing import Generic, TypeVar
from paskia import db, remoteauth
from paskia.bootstrap import bootstrap_if_needed
from paskia.sansio import Passkey
T = TypeVar("T")
class Manager(Generic[T]):
"""Generic manager for global instances."""
def __init__(self, name: str):
self._instance: T | None = None
self._name = name
@property
def instance(self) -> T:
if self._instance is None:
raise RuntimeError(
f"{self._name} not initialized. Call globals.init() first."
)
return self._instance
@instance.setter
def instance(self, instance: T) -> None:
self._instance = instance
async def init(
rp_id: str = "localhost",
rp_name: str | None = None,
origins: list[str] | None = None,
*,
bootstrap: bool = True,
) -> None:
"""Initialize global passkey + database.
If bootstrap=True (default) the system bootstrap_if_needed() will be invoked.
In FastAPI lifespan we call with bootstrap=False to avoid duplicate bootstrapping
since the CLI performs it once before servers start.
Database configuration:
Set PASKIA_DB environment variable to specify the JSONL database file path.
Default: paskia.jsonl
"""
# Initialize passkey instance with provided parameters
passkey.instance = Passkey(
rp_id=rp_id,
rp_name=rp_name or rp_id,
origins=origins,
)
# Initialize database
await db.init()
# Initialize remote auth manager
await remoteauth.init()
if bootstrap:
# Bootstrap system if needed
await bootstrap_if_needed()
# Global instances
passkey = Manager[Passkey]("Passkey")