Files
BanGUI/backend/app/routers/setup.py

106 lines
3.3 KiB
Python

"""Setup router.
Exposes the ``POST /api/setup`` endpoint for the one-time first-run
configuration wizard. Once setup has been completed, subsequent calls
return ``409 Conflict``.
"""
from __future__ import annotations
import structlog
from fastapi import APIRouter, HTTPException, status
from app.dependencies import AppDep, DbDep, SettingsDep
from app.models.setup import SetupRequest, SetupResponse, SetupStatusResponse, SetupTimezoneResponse
from app.services import setup_service
from app.utils.setup_state import is_setup_complete_cached, set_setup_complete_cache
log: structlog.stdlib.BoundLogger = structlog.get_logger()
router = APIRouter(prefix="/api/setup", tags=["setup"])
@router.get(
"",
response_model=SetupStatusResponse,
summary="Check whether setup has been completed",
)
async def get_setup_status(app: AppDep) -> SetupStatusResponse:
"""Return whether the initial setup wizard has been completed.
Returns:
:class:`~app.models.setup.SetupStatusResponse` with ``completed``
set to ``True`` if setup is done, ``False`` otherwise.
"""
done = is_setup_complete_cached(app)
return SetupStatusResponse(completed=done)
@router.post(
"",
response_model=SetupResponse,
status_code=status.HTTP_201_CREATED,
summary="Run the initial setup wizard",
)
async def post_setup(
app: AppDep,
body: SetupRequest,
db: DbDep,
) -> SetupResponse:
"""Persist the initial BanGUI configuration.
Args:
app: The FastAPI application instance.
body: Setup request payload validated by Pydantic.
db: Injected aiosqlite connection.
Returns:
:class:`~app.models.setup.SetupResponse` on success.
Raises:
HTTPException: 409 if setup has already been completed.
"""
if is_setup_complete_cached(app) or await setup_service.is_setup_complete(db):
raise HTTPException(
status_code=status.HTTP_409_CONFLICT,
detail="Setup has already been completed.",
)
await setup_service.run_setup(
db,
master_password=body.master_password,
database_path=body.database_path,
fail2ban_socket=body.fail2ban_socket,
timezone=body.timezone,
session_duration_minutes=body.session_duration_minutes,
)
set_setup_complete_cache(app, True)
app.state.settings = app.state.settings.model_copy(
update={
"database_path": body.database_path,
"fail2ban_socket": body.fail2ban_socket,
"timezone": body.timezone,
"session_duration_minutes": body.session_duration_minutes,
}
)
return SetupResponse()
@router.get(
"/timezone",
response_model=SetupTimezoneResponse,
summary="Return the configured IANA timezone",
)
async def get_timezone(settings: SettingsDep) -> SetupTimezoneResponse:
"""Return the IANA timezone configured during the initial setup wizard.
The frontend uses this to convert UTC timestamps to the local time zone
chosen by the administrator.
Returns:
:class:`~app.models.setup.SetupTimezoneResponse` with ``timezone``
set to the stored IANA identifier (e.g. ``"UTC"`` or
``"Europe/Berlin"``), defaulting to ``"UTC"`` if unset.
"""
return SetupTimezoneResponse(timezone=settings.timezone)