init

app/db/userauth.py

@@ -0,0 +1,46 @@
+import jwt
+from fastapi import Depends, HTTPException, status
+from sqlalchemy.orm import Session
+
+from app import schemas
+from app.core import settings, security
+from app.core.security import reusable_oauth2
+from app.db import get_db
+from app.db.models.user import User
+
+
+def get_current_user(
+        db: Session = Depends(get_db), token: str = Depends(reusable_oauth2)
+) -> User:
+    try:
+        payload = jwt.decode(
+            token, settings.SECRET_KEY, algorithms=[security.ALGORITHM]
+        )
+        token_data = schemas.TokenPayload(**payload)
+    except (jwt.DecodeError, jwt.InvalidTokenError, jwt.ImmatureSignatureError):
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="token校验不通过",
+        )
+    user = User.get(db, rid=token_data.sub)
+    if not user:
+        raise HTTPException(status_code=404, detail="用户不存在")
+    return user
+
+
+def get_current_active_user(
+        current_user: User = Depends(get_current_user),
+) -> User:
+    if not current_user.is_active:
+        raise HTTPException(status_code=400, detail="用户未激活")
+    return current_user
+
+
+def get_current_active_superuser(
+        current_user: User = Depends(get_current_user),
+) -> User:
+    if not current_user.is_superuser:
+        raise HTTPException(
+            status_code=400, detail="用户权限不足"
+        )
+    return current_user