83 lines
2.2 KiB
Python
83 lines
2.2 KiB
Python
"""App entrypoint."""
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import logging
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from fastapi import FastAPI, Request
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from fastapi.responses import HTMLResponse, RedirectResponse
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from fastapi.staticfiles import StaticFiles
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from fastapi.templating import Jinja2Templates
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from starlette.exceptions import HTTPException
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from starlette.middleware.sessions import SessionMiddleware
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from members_lumbung_space.config import (
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APP_LOG_LEVEL,
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APP_SECRET_KEY,
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APP_THEME,
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REDIS_DB,
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REDIS_HOST,
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REDIS_PORT,
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STATIC_DIR,
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TEMPLATE_DIR,
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)
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from members_lumbung_space.exceptions import RequiresLoginException
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from members_lumbung_space.keycloak import init_keycloak
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from members_lumbung_space.oidc import init_oidc
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from members_lumbung_space.redis import Redis
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from members_lumbung_space.routes import (
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health,
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invite,
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oidc,
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register,
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root,
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)
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log = logging.getLogger("uvicorn")
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log.setLevel(APP_LOG_LEVEL)
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app = FastAPI(docs_url=None, redoc_url=None)
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@app.exception_handler(RequiresLoginException)
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async def requires_login(request, exception):
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return RedirectResponse(request.url_for("login"))
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@app.exception_handler(HTTPException)
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async def http_exception_handler(request, exc):
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home = request.url_for("login")
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return HTMLResponse(f"<p>{exc.detail} (<a href='{home}'>home</a>)</p>")
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@app.on_event("startup")
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async def startup_event():
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redis = Redis()
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app.state.redis = await redis.create_pool(
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f"redis://{REDIS_HOST}:{REDIS_PORT}/{REDIS_DB}?encoding=utf-8"
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)
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@app.on_event("shutdown")
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async def shutdown_event():
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await app.state.redis.close()
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app.add_middleware(SessionMiddleware, secret_key=APP_SECRET_KEY)
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app.mount("/static", StaticFiles(directory=STATIC_DIR), name="static")
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app.state.oidc = init_oidc()
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log.info("Initialised OpenID Connect client (for Keycloak logins)")
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app.state.keycloak = init_keycloak()
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log.info("Initialised Keycloak admin client (for Keycloak REST API)")
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app.state.templates = Jinja2Templates(directory=TEMPLATE_DIR)
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app.state.theme = APP_THEME
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app.state.log = log
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app.include_router(invite.router)
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app.include_router(oidc.router)
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app.include_router(register.router)
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app.include_router(root.router)
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app.include_router(health.router)
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