290 lines
9.5 KiB
Python
290 lines
9.5 KiB
Python
"""公共接口（Web 登录、刷新 Token、登出；用户模型对齐 docs/sql/zkxw.sql 基线）"""
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from typing import Optional
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from fastapi import APIRouter, Depends, HTTPException, Request
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from sqlalchemy.exc import OperationalError
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from sqlalchemy.orm import Session
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from app.core.database import get_db
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from app.core.security import verify_password
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from app.core.auth import (
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create_access_token,
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create_refresh_token,
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decode_token,
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get_current_user_by_token,
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extend_session,
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is_refresh_token_valid,
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is_session_valid,
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revoke_refresh_token,
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revoke_session,
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store_refresh_token,
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store_session,
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)
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from app.core.response import success_response, error_response
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from app.models.models import SysUser
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from app.crud.user import user_crud
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from app.core.utils import generate_uuid
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from app.core import login_crypto
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from app.services.web_auth_roles import iter_user_menu_perm_codes, resolve_web_role_for_user
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router = APIRouter(prefix="", tags=["公共接口"])
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def _avatar_url_field(user: SysUser) -> Optional[str]:
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raw = getattr(user, "avatar", None)
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if not raw:
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return None
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s = str(raw).strip()
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return s if s else None
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def _build_user_info_payload(user: SysUser, web_role: str) -> dict:
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"""与 web-admin `userInfo` 字段约定一致。"""
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phone = (getattr(user, "phone_no", None) or "").strip() or None
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return {
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"id": user.id,
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"username": user.user_no,
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"realName": user.nick_name,
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"phone": phone,
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"email": (getattr(user, "email", None) or "").strip() or None,
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"role": web_role,
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"regionId": user.dept_id,
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"regionName": None,
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"avatarUrl": _avatar_url_field(user),
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}
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def _jwt_user_payload(user: SysUser, web_role: str) -> dict:
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return {
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"sub": user.id,
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"username": user.user_no,
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"role": web_role,
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"region_id": user.dept_id,
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"real_name": user.nick_name,
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}
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@router.get("/web/auth/login-rsa-public-key", response_model=dict)
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async def web_login_rsa_public_key():
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"""Web 端登录用 RSA 公钥（PKCS#1 v1.5，与 JSEncrypt 一致）"""
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login_crypto.ensure_initialized()
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return success_response({"publicKeyPem": login_crypto.get_public_pem()})
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@router.post("/web/auth/login", response_model=dict)
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async def web_login(
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request: Request,
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body: dict,
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db: Session = Depends(get_db),
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):
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"""Web 端登录：账号为 sys_user.user_no，密码为 sys_user.password（bcrypt）。"""
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login_crypto.ensure_initialized()
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user_no, password, cred_err = login_crypto.extract_login_credentials(body)
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if cred_err:
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return error_response(400, cred_err)
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user = user_crud.get_by_user_no(db, user_no)
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if not user:
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return error_response(401, "用户名或密码错误")
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pwd_hash = getattr(user, "password", None) or ""
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if not verify_password(password, pwd_hash):
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return error_response(401, "用户名或密码错误")
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if user.status != "1":
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return error_response(403, "账号已被停用，请联系管理员")
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web_role = resolve_web_role_for_user(db, user.id)
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session_id = generate_uuid()
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access_jti = generate_uuid()
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refresh_jti = generate_uuid()
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access_token = create_access_token(
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data=_jwt_user_payload(user, web_role),
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session_id=session_id,
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token_jti=access_jti,
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)
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refresh_token = create_refresh_token(
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data={
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"sub": user.id,
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"username": user.user_no,
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"role": web_role,
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},
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session_id=session_id,
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refresh_jti=refresh_jti,
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)
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await store_session(session_id=session_id, user_id=user.id)
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await store_refresh_token(refresh_jti=refresh_jti, user_id=user.id)
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return success_response(
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{
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"token": access_token,
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"refreshToken": refresh_token,
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"expiresIn": 7200,
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"userInfo": _build_user_info_payload(user, web_role),
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}
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)
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@router.post("/web/auth/refresh-token", response_model=dict)
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async def refresh_token(body: dict, db: Session = Depends(get_db)):
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"""刷新 Token"""
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refresh_token_val = body.get("refreshToken")
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if not refresh_token_val:
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return error_response(400, "refreshToken不能为空")
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try:
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payload = decode_token(refresh_token_val)
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if payload.get("type") != "refresh":
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return error_response(401, "无效的refreshToken")
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session_id = payload.get("sid")
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refresh_jti = payload.get("jti")
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if not await is_session_valid(session_id=session_id):
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return error_response(401, "refreshToken已失效，请重新登录")
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if not await is_refresh_token_valid(refresh_jti=refresh_jti):
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return error_response(401, "无效的refreshToken")
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user_id = payload.get("sub")
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user = user_crud.get(db, user_id)
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if not user or user.del_flag != 0 or user.status != "1":
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return error_response(401, "用户不存在或已禁用")
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web_role = resolve_web_role_for_user(db, user.id)
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await revoke_refresh_token(refresh_jti=refresh_jti)
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await extend_session(session_id=session_id)
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new_access_jti = generate_uuid()
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new_refresh_jti = generate_uuid()
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new_access_token = create_access_token(
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data=_jwt_user_payload(user, web_role),
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session_id=session_id,
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token_jti=new_access_jti,
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)
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new_refresh_token = create_refresh_token(
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data={
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"sub": user.id,
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"username": user.user_no,
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"role": web_role,
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},
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session_id=session_id,
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refresh_jti=new_refresh_jti,
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)
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await store_refresh_token(refresh_jti=new_refresh_jti, user_id=user.id)
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return success_response(
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{
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"token": new_access_token,
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"refreshToken": new_refresh_token,
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"expiresIn": 7200,
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}
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)
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except HTTPException:
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return error_response(401, "refreshToken已过期")
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@router.post("/web/auth/logout", response_model=dict)
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async def logout(request: Request):
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"""登出：吊销 Redis 会话（若已配置 REDIS_HOST）。"""
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authorization = request.headers.get("Authorization", "")
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if not authorization.startswith("Bearer "):
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return error_response(401, "未授权")
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token = authorization.replace("Bearer ", "")
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try:
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payload = decode_token(token)
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session_id = payload.get("sid")
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if session_id:
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await revoke_session(session_id=session_id)
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except HTTPException:
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return error_response(401, "Token无效或已过期")
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return success_response({"message": "登出成功"})
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@router.get("/web/auth/current-user", response_model=dict)
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async def get_current_user_profile(request: Request, db: Session = Depends(get_db)):
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"""获取当前用户信息（与 sys_user 字段对应）。"""
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authorization = request.headers.get("Authorization", "")
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if not authorization.startswith("Bearer "):
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return error_response(401, "未授权")
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token = authorization.replace("Bearer ", "")
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try:
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current_user = await get_current_user_by_token(token=token, db=db)
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au = current_user.get("avatar_url")
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avatar_url = str(au).strip() if au else None
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return success_response(
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{
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"id": current_user.get("user_id"),
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"username": current_user.get("username"),
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"realName": current_user.get("real_name"),
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"phone": current_user.get("phone"),
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"email": current_user.get("email"),
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"role": current_user.get("role"),
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"isSuperAdmin": current_user.get("role") == "super_admin",
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"regionId": current_user.get("region_id"),
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"regionName": None,
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"regionIds": [],
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"isActive": current_user.get("is_active"),
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"avatarUrl": avatar_url if avatar_url else None,
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}
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)
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except HTTPException:
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return error_response(401, "Token无效或已过期")
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@router.get("/web/auth/menu-codes", response_model=dict)
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async def get_web_auth_menu_codes(request: Request, db: Session = Depends(get_db)):
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"""获取当前用户菜单权限标识（sys_menu.perms，经角色继承）。"""
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authorization = request.headers.get("Authorization", "")
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if not authorization.startswith("Bearer "):
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return error_response(401, "未授权")
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token = authorization.replace("Bearer ", "")
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try:
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current_user = await get_current_user_by_token(token=token, db=db)
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role = current_user.get("role")
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if role == "super_admin":
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return success_response(
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{
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"isSuperAdmin": True,
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"all": True,
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"menuCodes": [],
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}
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)
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try:
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codes = iter_user_menu_perm_codes(db, current_user.get("user_id") or "")
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menu_codes = sorted(codes)
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except OperationalError:
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menu_codes = []
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if role == "admin" and not menu_codes:
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return success_response(
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{
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"isSuperAdmin": False,
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"all": True,
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"menuCodes": [],
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}
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)
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return success_response(
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{
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"isSuperAdmin": False,
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"all": False,
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"menuCodes": menu_codes,
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}
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)
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except HTTPException:
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return error_response(401, "Token无效或已过期")
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