feat: wire auth into main app, protect landing page, add create_admin script

app/main.py

@@ -1,9 +1,12 @@
-from fastapi import FastAPI, Request, WebSocket
-from fastapi.responses import HTMLResponse
+from fastapi import Depends, FastAPI, Request, WebSocket
+from fastapi.responses import HTMLResponse, RedirectResponse
 from fastapi.staticfiles import StaticFiles
 from fastapi.templating import Jinja2Templates
 
 from app.core.config import get_settings
+from app.core.database import get_db
+from app.modules.auth.dependencies import RequiresLoginException, get_current_user
+from app.modules.auth.router import router as auth_router
 
 settings = get_settings()
 
@@ -15,6 +18,14 @@ app = FastAPI(
 app.mount("/static", StaticFiles(directory="app/static"), name="static")
 templates = Jinja2Templates(directory="app/templates")
 
+app.include_router(auth_router)
+
+
+@app.exception_handler(RequiresLoginException)
+async def requires_login_handler(request: Request, exc: RequiresLoginException):
+    return RedirectResponse(url="/auth/login", status_code=307)
+
+
 MODULES = [
     {
         "icon": "📡",
@@ -62,7 +73,7 @@ def _db_mode() -> str:
 
 
 @app.get("/", response_class=HTMLResponse)
-async def root(request: Request):
+async def root(request: Request, current_user=Depends(get_current_user)):
     return templates.TemplateResponse(
         request,
         "index.html",
@@ -71,6 +82,7 @@ async def root(request: Request):
             "modules": MODULES,
             "db_mode": _db_mode(),
             "app_version": "0.1.0",
+            "current_user": current_user,
         },
     )
 
@@ -79,4 +91,4 @@ async def root(request: Request):
 async def websocket_hello(websocket: WebSocket, name: str):
     await websocket.accept()
     await websocket.send_text(f"Hello, {name}!")
-    await websocket.close()
+    await websocket.close()

app/modules/auth/router.py

@@ -37,7 +37,7 @@ async def login(
             request,
             "auth/login.html",
             {"nav_items": _NAV, "app_version": "0.1.0", "error": "Ungültige Zugangsdaten."},
-            status_code=401,
+            status_code=200,
         )
     token = create_access_token(username=user.username, is_admin=user.is_admin)
     response = RedirectResponse(url="/", status_code=303)