feat: liga login por sessao, middleware de usuario e handler de NaoAutenticado

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
Gustavo
2026-08-13 20:49:05 -03:00
co-authored by Claude Sonnet 5
parent 4a5c70861d
commit 09424e8afb
2 changed files with 38 additions and 5 deletions
+32 -5
View File
@@ -1,24 +1,34 @@
"""
Painel de Clientes — monta os routers de CLIENTE, CLIENTE_CONTATO e o
gerador de chave manual. Ver docs/superpowers/specs/2026-08-13-painel-clientes-web-design.md.
Painel de Clientes — monta os routers de CLIENTE, CLIENTE_CONTATO, o
gerador de chave manual, login/logoff, funcionários, minha conta e log.
Ver docs/superpowers/specs/2026-08-13-painel-clientes-web-design.md e
docs/superpowers/specs/2026-08-13-permissoes-login-sessao-design.md.
"""
from fastapi import Depends, FastAPI, Request
from fastapi.responses import RedirectResponse
from fastapi.staticfiles import StaticFiles
from .auth import exigir_login
from . import session
from .auth import NaoAutenticado, UsuarioLogado, exigir_login
from .csrf import CSRF_COOKIE_NAME, gerar_token
from .routers import chave_manual, clientes, contatos, funcionarios, log
from .routers import auth, chave_manual, clientes, contatos, funcionarios, log, minha_conta
app = FastAPI(title="Painel de Clientes", docs_url=None, redoc_url=None, openapi_url=None)
app.mount("/static", StaticFiles(directory="app/static"), name="static")
app.include_router(auth.router)
app.include_router(clientes.router)
app.include_router(contatos.router)
app.include_router(chave_manual.router)
app.include_router(funcionarios.router)
app.include_router(minha_conta.router)
app.include_router(log.router)
@app.exception_handler(NaoAutenticado)
def _redirecionar_para_login(request: Request, exc: NaoAutenticado):
return RedirectResponse(url=f"/login?next={exc.caminho_original}", status_code=303)
@app.middleware("http")
async def csrf_cookie_middleware(request: Request, call_next):
"""
@@ -40,6 +50,23 @@ async def csrf_cookie_middleware(request: Request, call_next):
return response
@app.middleware("http")
async def carregar_usuario_middleware(request: Request, call_next):
"""
Decodifica o cookie de sessão (se houver) e guarda o resultado em
request.state.usuario — só para os templates (base.html) decidirem o
que mostrar na navegação (ex: esconder "Funcionários" de quem não é
admin). NÃO é o mecanismo de proteção das rotas — isso continua sendo
Depends(exigir_login)/Depends(exigir_admin) em cada router.
"""
token = request.cookies.get(session.SESSION_COOKIE_NAME)
dados = session.ler_token(token)
request.state.usuario = (
UsuarioLogado(login=dados["login"], nome=dados["nome"], perfil=dados["perfil"]) if dados else None
)
return await call_next(request)
@app.get("/")
def raiz(usuario: str = Depends(exigir_login)):
def raiz(usuario: UsuarioLogado = Depends(exigir_login)):
return RedirectResponse(url="/clientes")