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"""
API认证模块
提供API Key验证功能(用于API端点)
管理端点使用Session认证(见core/session_auth.py)
"""
from typing import Optional
from fastapi import HTTPException
def verify_api_key(api_key_value: str, authorization: Optional[str] = None) -> bool:
"""
验证 API Key
Args:
api_key_value: 配置的API Key值(如果为空则跳过验证)
authorization: Authorization Header中的值
Returns:
验证通过返回True,否则抛出HTTPException
支持格式:
1. Bearer YOUR_API_KEY
2. YOUR_API_KEY
"""
# 如果未配置 API_KEY,则跳过验证
if not api_key_value:
return True
# 检查 Authorization header
if not authorization:
raise HTTPException(
status_code=401,
detail="Missing Authorization header"
)
# 提取token(支持Bearer格式)
token = authorization
if authorization.startswith("Bearer "):
token = authorization[7:]
if token != api_key_value:
raise HTTPException(
status_code=401,
detail="Invalid API Key"
)
return True