873 lines
29 KiB
Python
873 lines
29 KiB
Python
#
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# Copyright 2024 The InfiniFlow Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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import json
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import logging
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import os
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import re
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import secrets
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import string
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import time
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from datetime import datetime
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from typing import Optional, Dict, Any
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from fastapi import APIRouter, Depends, HTTPException, Request, Response, Query, status
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from api.apps.models.auth_dependencies import get_current_user
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from fastapi.responses import RedirectResponse
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from pydantic import BaseModel, EmailStr
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try:
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from werkzeug.security import check_password_hash, generate_password_hash
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except ImportError:
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# 如果没有werkzeug，使用passlib作为替代
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from passlib.context import CryptContext
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pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
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def check_password_hash(hashed, password):
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return pwd_context.verify(password, hashed)
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def generate_password_hash(password):
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return pwd_context.hash(password)
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from api import settings
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from api.apps.auth import get_auth_client
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from api.db import FileType, UserTenantRole
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from api.db.db_models import TenantLLM
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from api.db.services.file_service import FileService
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from api.db.services.llm_service import get_init_tenant_llm
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from api.db.services.tenant_llm_service import TenantLLMService
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from api.db.services.user_service import TenantService, UserService, UserTenantService
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from api.utils import (
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current_timestamp,
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datetime_format,
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download_img,
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get_format_time,
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get_uuid,
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)
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from api.utils.api_utils import (
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construct_response,
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get_data_error_result,
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get_json_result,
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server_error_response,
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validate_request,
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)
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from api.utils.crypt import decrypt
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from rag.utils.redis_conn import REDIS_CONN
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from api.apps import smtp_mail_server
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from api.utils.web_utils import (
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send_email_html,
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OTP_LENGTH,
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OTP_TTL_SECONDS,
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ATTEMPT_LIMIT,
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ATTEMPT_LOCK_SECONDS,
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RESEND_COOLDOWN_SECONDS,
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otp_keys,
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hash_code,
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captcha_key,
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)
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# 创建路由器
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router = APIRouter()
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# 安全方案
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# Pydantic模型
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class LoginRequest(BaseModel):
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email: EmailStr
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password: str
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class RegisterRequest(BaseModel):
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nickname: str
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email: EmailStr
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password: str
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class UserSettingRequest(BaseModel):
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language: Optional[str] = None
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nickname: Optional[str] = None
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avatar: Optional[str] = None
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timezone: Optional[str] = None
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password: Optional[str] = None
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new_password: Optional[str] = None
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class TenantInfoRequest(BaseModel):
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tenant_id: str
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asr_id: str
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embd_id: str
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img2txt_id: str
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llm_id: str
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class ForgetOtpRequest(BaseModel):
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email: str
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captcha: str
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class ForgetPasswordRequest(BaseModel):
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email: str
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otp: str
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new_password: str
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confirm_new_password: str
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# 依赖项：获取当前用户 - 从 auth_dependencies 导入
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@router.post("/login")
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async def login(request: LoginRequest):
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"""
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用户登录端点
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"""
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email = request.email
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users = UserService.query(email=email)
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if not users:
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail=f"Email: {email} is not registered!"
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)
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password = request.password
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try:
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password = decrypt(password)
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except BaseException:
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raise HTTPException(
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status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
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detail="Fail to crypt password"
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)
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user = UserService.query_user(email, password)
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if user and hasattr(user, 'is_active') and user.is_active == "0":
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raise HTTPException(
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status_code=status.HTTP_403_FORBIDDEN,
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detail="This account has been disabled, please contact the administrator!"
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)
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elif user:
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response_data = user.to_json()
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user.access_token = get_uuid()
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user.update_time = (current_timestamp(),)
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user.update_date = (datetime_format(datetime.now()),)
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user.save()
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msg = "Welcome back!"
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return construct_response(data=response_data, auth=user.get_id(), message=msg)
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else:
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="Email and password do not match!"
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)
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@router.get("/login/channels")
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async def get_login_channels():
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"""
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获取所有支持的身份验证渠道
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"""
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try:
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channels = []
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for channel, config in settings.OAUTH_CONFIG.items():
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channels.append(
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{
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"channel": channel,
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"display_name": config.get("display_name", channel.title()),
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"icon": config.get("icon", "sso"),
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}
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)
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return get_json_result(data=channels)
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except Exception as e:
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logging.exception(e)
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raise HTTPException(
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status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
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detail=f"Load channels failure, error: {str(e)}"
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)
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@router.get("/login/{channel}")
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async def oauth_login(channel: str, request: Request):
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"""OAuth登录"""
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channel_config = settings.OAUTH_CONFIG.get(channel)
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if not channel_config:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail=f"Invalid channel name: {channel}"
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)
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auth_cli = get_auth_client(channel_config)
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state = get_uuid()
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# 在FastAPI中，我们需要使用session来存储state
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# 这里简化处理，实际应该使用FastAPI的session管理
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auth_url = auth_cli.get_authorization_url(state)
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return RedirectResponse(url=auth_url)
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@router.get("/oauth/callback/{channel}")
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async def oauth_callback(channel: str, request: Request):
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"""
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处理各种渠道的OAuth/OIDC回调
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"""
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try:
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channel_config = settings.OAUTH_CONFIG.get(channel)
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if not channel_config:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail=f"Invalid channel name: {channel}"
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)
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auth_cli = get_auth_client(channel_config)
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# 检查state
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state = request.query_params.get("state")
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# 在实际应用中，应该从session中获取state进行比较
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if not state:
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return RedirectResponse(url="/?error=invalid_state")
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# 获取授权码
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code = request.query_params.get("code")
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if not code:
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return RedirectResponse(url="/?error=missing_code")
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# 交换授权码获取访问令牌
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token_info = auth_cli.exchange_code_for_token(code)
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access_token = token_info.get("access_token")
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if not access_token:
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return RedirectResponse(url="/?error=token_failed")
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id_token = token_info.get("id_token")
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# 获取用户信息
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user_info = auth_cli.fetch_user_info(access_token, id_token=id_token)
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if not user_info.email:
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return RedirectResponse(url="/?error=email_missing")
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# 登录或注册
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users = UserService.query(email=user_info.email)
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user_id = get_uuid()
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if not users:
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try:
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try:
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avatar = download_img(user_info.avatar_url)
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except Exception as e:
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logging.exception(e)
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avatar = ""
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users = user_register(
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user_id,
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{
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"access_token": get_uuid(),
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"email": user_info.email,
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"avatar": avatar,
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"nickname": user_info.nickname,
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"login_channel": channel,
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"last_login_time": get_format_time(),
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"is_superuser": False,
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},
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)
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if not users:
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raise Exception(f"Failed to register {user_info.email}")
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if len(users) > 1:
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raise Exception(f"Same email: {user_info.email} exists!")
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# 尝试登录
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user = users[0]
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return RedirectResponse(url=f"/?auth={user.get_id()}")
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except Exception as e:
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rollback_user_registration(user_id)
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logging.exception(e)
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return RedirectResponse(url=f"/?error={str(e)}")
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# 用户存在，尝试登录
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user = users[0]
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user.access_token = get_uuid()
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if user and hasattr(user, 'is_active') and user.is_active == "0":
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return RedirectResponse(url="/?error=user_inactive")
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user.save()
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return RedirectResponse(url=f"/?auth={user.get_id()}")
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except Exception as e:
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logging.exception(e)
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return RedirectResponse(url=f"/?error={str(e)}")
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@router.get("/logout")
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async def log_out(current_user = Depends(get_current_user)):
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"""
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用户登出端点
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"""
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current_user.access_token = f"INVALID_{secrets.token_hex(16)}"
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current_user.save()
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return get_json_result(data=True)
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@router.post("/setting")
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async def setting_user(request: UserSettingRequest, current_user = Depends(get_current_user)):
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"""
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更新用户设置
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"""
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update_dict = {}
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request_data = request.dict(exclude_unset=True)
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password = request_data.get("password")
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new_password = request_data.get("new_password")
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if password is not None or new_password is not None:
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if not password or not new_password:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail="Both password and new_password are required!"
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)
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if not check_password_hash(current_user.password, decrypt(password)):
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="Password error!"
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)
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update_dict["password"] = generate_password_hash(decrypt(new_password))
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for k in request_data.keys():
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if k in [
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"password",
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"new_password",
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"email",
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"status",
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"is_superuser",
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"login_channel",
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"is_anonymous",
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"is_active",
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"is_authenticated",
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"last_login_time",
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]:
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continue
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update_dict[k] = request_data[k]
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try:
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UserService.update_by_id(current_user.id, update_dict)
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return get_json_result(data=True)
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except Exception as e:
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logging.exception(e)
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raise HTTPException(
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status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
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detail="Update failure!"
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)
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@router.get("/info")
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async def user_profile(current_user = Depends(get_current_user)):
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"""
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获取用户配置文件信息
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"""
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return get_json_result(data=current_user.to_dict())
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def rollback_user_registration(user_id):
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"""回滚用户注册"""
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try:
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UserService.delete_by_id(user_id)
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except Exception:
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pass
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try:
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TenantService.delete_by_id(user_id)
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except Exception:
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pass
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try:
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u = UserTenantService.query(tenant_id=user_id)
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if u:
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UserTenantService.delete_by_id(u[0].id)
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except Exception:
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pass
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try:
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TenantLLM.delete().where(TenantLLM.tenant_id == user_id).execute()
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except Exception:
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pass
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def user_register(user_id, user):
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"""用户注册"""
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user["id"] = user_id
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tenant = {
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"id": user_id,
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"name": user["nickname"] + "'s Kingdom",
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"llm_id": settings.CHAT_MDL,
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"embd_id": settings.EMBEDDING_MDL,
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"asr_id": settings.ASR_MDL,
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"parser_ids": settings.PARSERS,
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"img2txt_id": settings.IMAGE2TEXT_MDL,
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"rerank_id": settings.RERANK_MDL,
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}
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usr_tenant = {
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"tenant_id": user_id,
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"user_id": user_id,
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"invited_by": user_id,
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"role": UserTenantRole.OWNER,
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}
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file_id = get_uuid()
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file = {
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"id": file_id,
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"parent_id": file_id,
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"tenant_id": user_id,
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"created_by": user_id,
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"name": "/",
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"type": FileType.FOLDER.value,
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"size": 0,
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"location": "",
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}
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tenant_llm = get_init_tenant_llm(user_id)
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if not UserService.save(**user):
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return
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TenantService.insert(**tenant)
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UserTenantService.insert(**usr_tenant)
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TenantLLMService.insert_many(tenant_llm)
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FileService.insert(file)
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return UserService.query(email=user["email"])
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@router.post("/register")
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async def user_add(request: RegisterRequest):
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"""
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注册新用户
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"""
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if not settings.REGISTER_ENABLED:
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raise HTTPException(
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status_code=status.HTTP_403_FORBIDDEN,
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detail="User registration is disabled!"
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)
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email_address = request.email
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# 验证邮箱地址
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if not re.match(r"^[\w\._-]+@([\w_-]+\.)+[\w-]{2,}$", email_address):
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail=f"Invalid email address: {email_address}!"
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)
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# 检查邮箱地址是否已被使用
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if UserService.query(email=email_address):
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail=f"Email: {email_address} has already registered!"
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)
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# 构建用户信息数据
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nickname = request.nickname
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user_dict = {
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"access_token": get_uuid(),
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"email": email_address,
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"nickname": nickname,
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"password": decrypt(request.password),
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"login_channel": "password",
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"last_login_time": get_format_time(),
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"is_superuser": False,
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}
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user_id = get_uuid()
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try:
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users = user_register(user_id, user_dict)
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if not users:
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raise Exception(f"Fail to register {email_address}.")
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if len(users) > 1:
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raise Exception(f"Same email: {email_address} exists!")
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user = users[0]
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return construct_response(
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data=user.to_json(),
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auth=user.get_id(),
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message=f"{nickname}, welcome aboard!",
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)
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except Exception as e:
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rollback_user_registration(user_id)
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logging.exception(e)
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raise HTTPException(
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status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
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detail=f"User registration failure, error: {str(e)}"
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)
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@router.get("/tenant_info")
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async def tenant_info(current_user = Depends(get_current_user)):
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"""
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获取租户信息
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"""
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try:
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tenants = TenantService.get_info_by(current_user.id)
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if not tenants:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail="Tenant not found!"
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)
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return get_json_result(data=tenants[0])
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except Exception as e:
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raise HTTPException(
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status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
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detail=str(e)
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)
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@router.post("/set_tenant_info")
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async def set_tenant_info(request: TenantInfoRequest, current_user = Depends(get_current_user)):
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"""
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更新租户信息
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"""
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try:
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req_dict = request.dict()
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tid = req_dict.pop("tenant_id")
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TenantService.update_by_id(tid, req_dict)
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return get_json_result(data=True)
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except Exception as e:
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raise HTTPException(
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status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
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detail=str(e)
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)
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@router.get("/github_callback")
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async def github_callback(code: Optional[str] = Query(None)):
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"""
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**Deprecated**, Use `/oauth/callback/<channel>` instead.
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GitHub OAuth callback endpoint.
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"""
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import requests
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if not code:
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return RedirectResponse(url="/?error=missing_code")
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res = requests.post(
|
||
settings.GITHUB_OAUTH.get("url"),
|
||
data={
|
||
"client_id": settings.GITHUB_OAUTH.get("client_id"),
|
||
"client_secret": settings.GITHUB_OAUTH.get("secret_key"),
|
||
"code": code,
|
||
},
|
||
headers={"Accept": "application/json"},
|
||
)
|
||
res = res.json()
|
||
if "error" in res:
|
||
return RedirectResponse(url=f"/?error={res.get('error_description', res.get('error'))}")
|
||
|
||
if "user:email" not in res.get("scope", "").split(","):
|
||
return RedirectResponse(url="/?error=user:email not in scope")
|
||
|
||
access_token = res["access_token"]
|
||
user_info = user_info_from_github(access_token)
|
||
email_address = user_info["email"]
|
||
users = UserService.query(email=email_address)
|
||
user_id = get_uuid()
|
||
|
||
if not users:
|
||
try:
|
||
try:
|
||
avatar = download_img(user_info["avatar_url"])
|
||
except Exception as e:
|
||
logging.exception(e)
|
||
avatar = ""
|
||
|
||
users = user_register(
|
||
user_id,
|
||
{
|
||
"access_token": access_token,
|
||
"email": email_address,
|
||
"avatar": avatar,
|
||
"nickname": user_info["login"],
|
||
"login_channel": "github",
|
||
"last_login_time": get_format_time(),
|
||
"is_superuser": False,
|
||
},
|
||
)
|
||
|
||
if not users:
|
||
raise Exception(f"Fail to register {email_address}.")
|
||
if len(users) > 1:
|
||
raise Exception(f"Same email: {email_address} exists!")
|
||
|
||
user = users[0]
|
||
return RedirectResponse(url=f"/?auth={user.get_id()}")
|
||
except Exception as e:
|
||
rollback_user_registration(user_id)
|
||
logging.exception(e)
|
||
return RedirectResponse(url=f"/?error={str(e)}")
|
||
|
||
# User has already registered, try to log in
|
||
user = users[0]
|
||
user.access_token = get_uuid()
|
||
if user and hasattr(user, 'is_active') and user.is_active == "0":
|
||
return RedirectResponse(url="/?error=user_inactive")
|
||
user.save()
|
||
return RedirectResponse(url=f"/?auth={user.get_id()}")
|
||
|
||
@router.get("/feishu_callback")
|
||
async def feishu_callback(code: Optional[str] = Query(None)):
|
||
"""
|
||
Feishu OAuth callback endpoint.
|
||
"""
|
||
import requests
|
||
|
||
if not code:
|
||
return RedirectResponse(url="/?error=missing_code")
|
||
|
||
app_access_token_res = requests.post(
|
||
settings.FEISHU_OAUTH.get("app_access_token_url"),
|
||
data=json.dumps(
|
||
{
|
||
"app_id": settings.FEISHU_OAUTH.get("app_id"),
|
||
"app_secret": settings.FEISHU_OAUTH.get("app_secret"),
|
||
}
|
||
),
|
||
headers={"Content-Type": "application/json; charset=utf-8"},
|
||
)
|
||
app_access_token_res = app_access_token_res.json()
|
||
if app_access_token_res.get("code") != 0:
|
||
return RedirectResponse(url=f"/?error={app_access_token_res}")
|
||
|
||
res = requests.post(
|
||
settings.FEISHU_OAUTH.get("user_access_token_url"),
|
||
data=json.dumps(
|
||
{
|
||
"grant_type": settings.FEISHU_OAUTH.get("grant_type"),
|
||
"code": code,
|
||
}
|
||
),
|
||
headers={
|
||
"Content-Type": "application/json; charset=utf-8",
|
||
"Authorization": f"Bearer {app_access_token_res['app_access_token']}",
|
||
},
|
||
)
|
||
res = res.json()
|
||
if res.get("code") != 0:
|
||
return RedirectResponse(url=f"/?error={res.get('message', 'unknown_error')}")
|
||
|
||
if "contact:user.email:readonly" not in res.get("data", {}).get("scope", "").split():
|
||
return RedirectResponse(url="/?error=contact:user.email:readonly not in scope")
|
||
|
||
access_token = res["data"]["access_token"]
|
||
user_info = user_info_from_feishu(access_token)
|
||
email_address = user_info["email"]
|
||
users = UserService.query(email=email_address)
|
||
user_id = get_uuid()
|
||
|
||
if not users:
|
||
try:
|
||
try:
|
||
avatar = download_img(user_info["avatar_url"])
|
||
except Exception as e:
|
||
logging.exception(e)
|
||
avatar = ""
|
||
|
||
users = user_register(
|
||
user_id,
|
||
{
|
||
"access_token": access_token,
|
||
"email": email_address,
|
||
"avatar": avatar,
|
||
"nickname": user_info["en_name"],
|
||
"login_channel": "feishu",
|
||
"last_login_time": get_format_time(),
|
||
"is_superuser": False,
|
||
},
|
||
)
|
||
|
||
if not users:
|
||
raise Exception(f"Fail to register {email_address}.")
|
||
if len(users) > 1:
|
||
raise Exception(f"Same email: {email_address} exists!")
|
||
|
||
user = users[0]
|
||
return RedirectResponse(url=f"/?auth={user.get_id()}")
|
||
except Exception as e:
|
||
rollback_user_registration(user_id)
|
||
logging.exception(e)
|
||
return RedirectResponse(url=f"/?error={str(e)}")
|
||
|
||
# User has already registered, try to log in
|
||
user = users[0]
|
||
if user and hasattr(user, 'is_active') and user.is_active == "0":
|
||
return RedirectResponse(url="/?error=user_inactive")
|
||
user.access_token = get_uuid()
|
||
user.save()
|
||
return RedirectResponse(url=f"/?auth={user.get_id()}")
|
||
|
||
def user_info_from_feishu(access_token):
|
||
"""从飞书获取用户信息"""
|
||
import requests
|
||
|
||
headers = {
|
||
"Content-Type": "application/json; charset=utf-8",
|
||
"Authorization": f"Bearer {access_token}",
|
||
}
|
||
res = requests.get("https://open.feishu.cn/open-apis/authen/v1/user_info", headers=headers)
|
||
user_info = res.json()["data"]
|
||
user_info["email"] = None if user_info.get("email") == "" else user_info["email"]
|
||
return user_info
|
||
|
||
def user_info_from_github(access_token):
|
||
"""从GitHub获取用户信息"""
|
||
import requests
|
||
|
||
headers = {"Accept": "application/json", "Authorization": f"token {access_token}"}
|
||
res = requests.get(f"https://api.github.com/user?access_token={access_token}", headers=headers)
|
||
user_info = res.json()
|
||
email_info = requests.get(
|
||
f"https://api.github.com/user/emails?access_token={access_token}",
|
||
headers=headers,
|
||
).json()
|
||
user_info["email"] = next((email for email in email_info if email["primary"]), None)["email"]
|
||
return user_info
|
||
|
||
@router.get("/forget/captcha")
|
||
async def forget_get_captcha(email: str = Query(...)):
|
||
"""
|
||
GET /forget/captcha?email=<email>
|
||
- Generate an image captcha and cache it in Redis under key captcha:{email} with TTL = 60 seconds.
|
||
- Returns the captcha as a JPEG image.
|
||
"""
|
||
if not email:
|
||
return get_json_result(data=False, code=settings.RetCode.ARGUMENT_ERROR, message="email is required")
|
||
|
||
users = UserService.query(email=email)
|
||
if not users:
|
||
return get_json_result(data=False, code=settings.RetCode.DATA_ERROR, message="invalid email")
|
||
|
||
# Generate captcha text
|
||
allowed = string.ascii_uppercase + string.digits
|
||
captcha_text = "".join(secrets.choice(allowed) for _ in range(OTP_LENGTH))
|
||
REDIS_CONN.set(captcha_key(email), captcha_text, 60) # Valid for 60 seconds
|
||
|
||
from captcha.image import ImageCaptcha
|
||
image = ImageCaptcha(width=300, height=120, font_sizes=[50, 60, 70])
|
||
img_bytes = image.generate(captcha_text).read()
|
||
|
||
return Response(content=img_bytes, media_type="image/JPEG")
|
||
|
||
@router.post("/forget/otp")
|
||
async def forget_send_otp(request: ForgetOtpRequest):
|
||
"""
|
||
POST /forget/otp
|
||
- Verify the image captcha stored at captcha:{email} (case-insensitive).
|
||
- On success, generate an email OTP (A–Z with length = OTP_LENGTH), store hash + salt (and timestamp) in Redis with TTL, reset attempts and cooldown, and send the OTP via email.
|
||
"""
|
||
email = request.email or ""
|
||
captcha = (request.captcha or "").strip()
|
||
|
||
if not email or not captcha:
|
||
return get_json_result(data=False, code=settings.RetCode.ARGUMENT_ERROR, message="email and captcha required")
|
||
|
||
users = UserService.query(email=email)
|
||
if not users:
|
||
return get_json_result(data=False, code=settings.RetCode.DATA_ERROR, message="invalid email")
|
||
|
||
stored_captcha = REDIS_CONN.get(captcha_key(email))
|
||
if not stored_captcha:
|
||
return get_json_result(data=False, code=settings.RetCode.NOT_EFFECTIVE, message="invalid or expired captcha")
|
||
if (stored_captcha or "").strip().lower() != captcha.lower():
|
||
return get_json_result(data=False, code=settings.RetCode.AUTHENTICATION_ERROR, message="invalid or expired captcha")
|
||
|
||
# Delete captcha to prevent reuse
|
||
REDIS_CONN.delete(captcha_key(email))
|
||
|
||
k_code, k_attempts, k_last, k_lock = otp_keys(email)
|
||
now = int(time.time())
|
||
last_ts = REDIS_CONN.get(k_last)
|
||
if last_ts:
|
||
try:
|
||
elapsed = now - int(last_ts)
|
||
except Exception:
|
||
elapsed = RESEND_COOLDOWN_SECONDS
|
||
remaining = RESEND_COOLDOWN_SECONDS - elapsed
|
||
if remaining > 0:
|
||
return get_json_result(data=False, code=settings.RetCode.NOT_EFFECTIVE, message=f"you still have to wait {remaining} seconds")
|
||
|
||
# Generate OTP (uppercase letters only) and store hashed
|
||
otp = "".join(secrets.choice(string.ascii_uppercase) for _ in range(OTP_LENGTH))
|
||
salt = os.urandom(16)
|
||
code_hash = hash_code(otp, salt)
|
||
REDIS_CONN.set(k_code, f"{code_hash}:{salt.hex()}", OTP_TTL_SECONDS)
|
||
REDIS_CONN.set(k_attempts, 0, OTP_TTL_SECONDS)
|
||
REDIS_CONN.set(k_last, now, OTP_TTL_SECONDS)
|
||
REDIS_CONN.delete(k_lock)
|
||
|
||
ttl_min = OTP_TTL_SECONDS // 60
|
||
|
||
if not smtp_mail_server:
|
||
logging.warning("SMTP mail server not initialized; skip sending email.")
|
||
else:
|
||
try:
|
||
send_email_html(
|
||
subject="Your Password Reset Code",
|
||
to_email=email,
|
||
template_key="reset_code",
|
||
code=otp,
|
||
ttl_min=ttl_min,
|
||
)
|
||
except Exception:
|
||
return get_json_result(data=False, code=settings.RetCode.SERVER_ERROR, message="failed to send email")
|
||
|
||
return get_json_result(data=True, code=settings.RetCode.SUCCESS, message="verification passed, email sent")
|
||
|
||
@router.post("/forget")
|
||
async def forget(request: ForgetPasswordRequest):
|
||
"""
|
||
POST: Verify email + OTP and reset password, then log the user in.
|
||
Request JSON: { email, otp, new_password, confirm_new_password }
|
||
"""
|
||
email = request.email or ""
|
||
otp = (request.otp or "").strip()
|
||
new_pwd = request.new_password
|
||
new_pwd2 = request.confirm_new_password
|
||
|
||
if not all([email, otp, new_pwd, new_pwd2]):
|
||
return get_json_result(data=False, code=settings.RetCode.ARGUMENT_ERROR, message="email, otp and passwords are required")
|
||
|
||
# For reset, passwords are provided as-is (no decrypt needed)
|
||
if new_pwd != new_pwd2:
|
||
return get_json_result(data=False, code=settings.RetCode.ARGUMENT_ERROR, message="passwords do not match")
|
||
|
||
users = UserService.query(email=email)
|
||
if not users:
|
||
return get_json_result(data=False, code=settings.RetCode.DATA_ERROR, message="invalid email")
|
||
|
||
user = users[0]
|
||
# Verify OTP from Redis
|
||
k_code, k_attempts, k_last, k_lock = otp_keys(email)
|
||
if REDIS_CONN.get(k_lock):
|
||
return get_json_result(data=False, code=settings.RetCode.NOT_EFFECTIVE, message="too many attempts, try later")
|
||
|
||
stored = REDIS_CONN.get(k_code)
|
||
if not stored:
|
||
return get_json_result(data=False, code=settings.RetCode.NOT_EFFECTIVE, message="expired otp")
|
||
|
||
try:
|
||
stored_hash, salt_hex = str(stored).split(":", 1)
|
||
salt = bytes.fromhex(salt_hex)
|
||
except Exception:
|
||
return get_json_result(data=False, code=settings.RetCode.EXCEPTION_ERROR, message="otp storage corrupted")
|
||
|
||
# Case-insensitive verification: OTP generated uppercase
|
||
calc = hash_code(otp.upper(), salt)
|
||
if calc != stored_hash:
|
||
# bump attempts
|
||
try:
|
||
attempts = int(REDIS_CONN.get(k_attempts) or 0) + 1
|
||
except Exception:
|
||
attempts = 1
|
||
REDIS_CONN.set(k_attempts, attempts, OTP_TTL_SECONDS)
|
||
if attempts >= ATTEMPT_LIMIT:
|
||
REDIS_CONN.set(k_lock, int(time.time()), ATTEMPT_LOCK_SECONDS)
|
||
return get_json_result(data=False, code=settings.RetCode.AUTHENTICATION_ERROR, message="expired otp")
|
||
|
||
# Success: consume OTP and reset password
|
||
REDIS_CONN.delete(k_code)
|
||
REDIS_CONN.delete(k_attempts)
|
||
REDIS_CONN.delete(k_last)
|
||
REDIS_CONN.delete(k_lock)
|
||
|
||
try:
|
||
UserService.update_user_password(user.id, new_pwd)
|
||
except Exception as e:
|
||
logging.exception(e)
|
||
return get_json_result(data=False, code=settings.RetCode.EXCEPTION_ERROR, message="failed to reset password")
|
||
|
||
# Auto login (reuse login flow)
|
||
user.access_token = get_uuid()
|
||
user.update_time = (current_timestamp(),)
|
||
user.update_date = (datetime_format(datetime.now()),)
|
||
user.save()
|
||
msg = "Password reset successful. Logged in."
|
||
return construct_response(data=user.to_json(), auth=user.get_id(), message=msg)
|