90 lines
3.0 KiB
Python
90 lines
3.0 KiB
Python
from fastapi import APIRouter, Depends, HTTPException, status, Response
|
|
from fastapi.security import OAuth2PasswordRequestForm
|
|
from sqlalchemy.orm import Session
|
|
from datetime import datetime, timezone
|
|
from typing import Optional
|
|
|
|
from database import get_db
|
|
from auth import (
|
|
verify_password,
|
|
get_password_hash,
|
|
create_access_token,
|
|
create_refresh_token,
|
|
verify_token,
|
|
get_current_user,
|
|
create_default_admin,
|
|
)
|
|
from models import User
|
|
from schemas import UserCreate, UserOut, LoginPayload, Token, TokenRefresh
|
|
|
|
router = APIRouter(prefix="/api/auth", tags=["auth"])
|
|
|
|
|
|
@router.post("/register", response_model=UserOut, status_code=status.HTTP_201_CREATED)
|
|
def register(payload: UserCreate, db: Session = Depends(get_db)):
|
|
existing = db.query(User).filter(User.username == payload.username).first()
|
|
if existing:
|
|
raise HTTPException(status_code=400, detail="Username already exists")
|
|
user = User(
|
|
username=payload.username,
|
|
password_hash=get_password_hash(payload.password),
|
|
role="viewer",
|
|
)
|
|
db.add(user)
|
|
db.commit()
|
|
db.refresh(user)
|
|
return user
|
|
|
|
|
|
@router.post("/login", response_model=Token)
|
|
def login(
|
|
response: Response,
|
|
form_data: OAuth2PasswordRequestForm = Depends(),
|
|
db: Session = Depends(get_db),
|
|
):
|
|
create_default_admin(db)
|
|
user = db.query(User).filter(User.username == form_data.username).first()
|
|
if not user or not verify_password(form_data.password, user.password_hash):
|
|
raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail="Invalid credentials")
|
|
access = create_access_token({"sub": user.username, "role": user.role})
|
|
refresh = create_refresh_token({"sub": user.username, "role": user.role})
|
|
response.set_cookie(
|
|
key="access_token",
|
|
value=access,
|
|
httponly=True,
|
|
max_age=1800,
|
|
samesite="lax",
|
|
)
|
|
return {"access_token": access, "refresh_token": refresh}
|
|
|
|
|
|
@router.post("/refresh", response_model=Token)
|
|
def refresh(payload: TokenRefresh, response: Response, db: Session = Depends(get_db)):
|
|
data = verify_token(payload.refresh_token, "refresh")
|
|
if not data or "sub" not in data:
|
|
raise HTTPException(status_code=401, detail="Invalid refresh token")
|
|
user = db.query(User).filter(User.username == data["sub"]).first()
|
|
if not user:
|
|
raise HTTPException(status_code=401, detail="User not found")
|
|
access = create_access_token({"sub": user.username, "role": user.role})
|
|
refresh = create_refresh_token({"sub": user.username, "role": user.role})
|
|
response.set_cookie(
|
|
key="access_token",
|
|
value=access,
|
|
httponly=True,
|
|
max_age=1800,
|
|
samesite="lax",
|
|
)
|
|
return {"access_token": access, "refresh_token": refresh}
|
|
|
|
|
|
@router.get("/me", response_model=UserOut)
|
|
def me(user: User = Depends(get_current_user)):
|
|
return user
|
|
|
|
|
|
@router.post("/logout")
|
|
def logout(response: Response):
|
|
response.delete_cookie("access_token")
|
|
return {"ok": True}
|