Загрузить файлы в «app»

This commit is contained in:
2026-07-02 17:07:38 +00:00
parent 61249cc3db
commit 77092e8517
5 changed files with 138 additions and 0 deletions

BIN
app/__init__.py Normal file

Binary file not shown.

77
app/auth.py Normal file
View File

@@ -0,0 +1,77 @@
import secrets
from datetime import datetime, timedelta
import bcrypt
from fastapi import Depends, HTTPException, Request, status
from sqlalchemy.orm import Session as DbSession
from app.config import settings
from app.database import get_db
from app.models import Session, User
SESSION_COOKIE = "session_token"
def hash_password(password: str) -> str:
return bcrypt.hashpw(password.encode(), bcrypt.gensalt()).decode()
def verify_password(plain: str, hashed: str) -> bool:
return bcrypt.checkpw(plain.encode(), hashed.encode())
def create_session_token() -> str:
return secrets.token_urlsafe(32)
def create_user_session(db: DbSession, user: User) -> Session:
token = create_session_token()
expires_at = datetime.utcnow() + timedelta(hours=settings.session_lifetime_hours)
session = Session(user_id=user.id, token=token, expires_at=expires_at)
db.add(session)
db.commit()
db.refresh(session)
return session
def get_session_by_token(db: DbSession, token: str) -> Session | None:
session = db.query(Session).filter(Session.token == token, Session.is_active.is_(True)).first()
if not session:
return None
if session.expires_at < datetime.utcnow():
session.is_active = False
db.commit()
return None
return session
def get_current_user(request: Request, db: DbSession = Depends(get_db)) -> User:
token = request.cookies.get(SESSION_COOKIE)
if not token:
raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail="Not authenticated")
session = get_session_by_token(db, token)
if not session:
raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail="Session expired")
user = db.query(User).filter(User.id == session.user_id).first()
if not user:
raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail="User not found")
return user
def get_current_user_optional(request: Request, db: DbSession = Depends(get_db)) -> User | None:
token = request.cookies.get(SESSION_COOKIE)
if not token:
return None
session = get_session_by_token(db, token)
if not session:
return None
return db.query(User).filter(User.id == session.user_id).first()
def verify_api_key(request: Request) -> None:
auth = request.headers.get("Authorization", "")
if not auth.startswith("Bearer "):
raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail="Invalid API key")
key = auth.removeprefix("Bearer ").strip()
if not secrets.compare_digest(key, settings.api_key):
raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="Invalid API key")

14
app/config.py Normal file
View File

@@ -0,0 +1,14 @@
from pydantic_settings import BaseSettings
class Settings(BaseSettings):
secret_key: str = "change-me-in-production-use-env-var"
database_url: str = "sqlite:///./robot_management.db"
session_lifetime_hours: int = 24
api_key: str = "demo-api-key-change-in-production"
class Config:
env_file = ".env"
settings = Settings()

22
app/database.py Normal file
View File

@@ -0,0 +1,22 @@
from sqlalchemy import create_engine
from sqlalchemy.orm import DeclarativeBase, sessionmaker
from app.config import settings
engine = create_engine(
settings.database_url,
connect_args={"check_same_thread": False},
)
SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
class Base(DeclarativeBase):
pass
def get_db():
db = SessionLocal()
try:
yield db
finally:
db.close()

25
app/main.py Normal file
View File

@@ -0,0 +1,25 @@
from contextlib import asynccontextmanager
from fastapi import FastAPI
from fastapi.staticfiles import StaticFiles
from app.database import Base, engine
from app.routers import api, web
@asynccontextmanager
async def lifespan(app: FastAPI):
Base.metadata.create_all(bind=engine)
yield
app = FastAPI(
title="Robot Management System",
description="Прототип веб-системы управления роботами — личный кабинет и API",
version="1.0.0",
lifespan=lifespan,
)
app.mount("/static", StaticFiles(directory="static"), name="static")
app.include_router(web.router)
app.include_router(api.router)