distro-tools/apollo/server/settings.py

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2023-02-01 21:37:16 +00:00
from typing import Optional
from dataclasses import dataclass
from fastapi import Request, Response
from starlette.middleware.base import BaseHTTPMiddleware, RequestResponseEndpoint
from apollo.db import Settings
from apollo.server.utils import is_admin_user
SECRET_KEY = "secret-key"
OIDC_PROVIDER_NAME = "oidc-provider-name"
OIDC_PROVIDER = "oidc-provider"
OIDC_CLIENT_ID = "oidc-client-id"
OIDC_CLIENT_SECRET = "oidc-client-secret"
OIDC_ADMIN_ROLE = "oidc-admin-role"
OIDC_ELEVATED_ROLE = "oidc-elevated-role"
RH_MATCH_STALE = "rh-match-stale"
DISABLE_SERVING_RH_ADVISORIES = "disable-serving-rh-advisories"
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UI_URL = "ui-url"
COMPANY_NAME = "company-name"
MANAGING_EDITOR = "managing-editor"
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async def get_setting(name: str) -> Optional[str]:
setting = await Settings.filter(name=name).get_or_none()
if setting is None:
return None
return setting.value
async def get_setting_bool(name: str) -> Optional[bool]:
setting = await Settings.filter(name=name).get_or_none()
if setting is None:
return None
return setting.value == "True"
async def should_serve_red_hat_advisories(request: Request) -> bool:
setting = await get_setting_bool(DISABLE_SERVING_RH_ADVISORIES)
admin_user = await is_admin_user(request)
if setting and not admin_user:
return False
return True
@dataclass
class SettingsContext:
serve_rh_advisories: bool
is_admin: bool
class SettingsMiddleware(BaseHTTPMiddleware):
async def dispatch(
self, request: Request, call_next: RequestResponseEndpoint
) -> Response:
should_serve_rh_advisories = await should_serve_red_hat_advisories(
request
)
request.state.settings = SettingsContext(
serve_rh_advisories=should_serve_rh_advisories,
is_admin=await is_admin_user(request),
)
return await call_next(request)