38 lines
1.5 KiB
Python
38 lines
1.5 KiB
Python
from fastapi import Depends, HTTPException, Security
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from fastapi.security.api_key import APIKeyHeader
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from starlette.status import HTTP_401_UNAUTHORIZED, HTTP_403_FORBIDDEN
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from src.common.logger import get_logger
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from src.config.config import global_config as bot_config
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logger = get_logger("security")
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API_KEY_HEADER = "X-API-Key"
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api_key_header_auth = APIKeyHeader(name=API_KEY_HEADER, auto_error=True)
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async def get_api_key(api_key: str = Security(api_key_header_auth)) -> str:
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"""
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FastAPI 依赖项，用于验证API密钥。
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从请求头中提取 X-API-Key 并验证它是否存在于配置的有效密钥列表中。
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"""
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assert bot_config is not None
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valid_keys = bot_config.plugin_http_system.plugin_api_valid_keys
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if not valid_keys:
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logger.warning("API密钥认证已启用，但未配置任何有效的API密钥。所有请求都将被拒绝。")
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raise HTTPException(
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status_code=HTTP_401_UNAUTHORIZED,
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detail="服务未正确配置API密钥",
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)
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if api_key not in valid_keys:
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logger.warning(f"无效的API密钥: {api_key}")
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raise HTTPException(
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status_code=HTTP_403_FORBIDDEN,
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detail="无效的API密钥",
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)
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return api_key
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# 创建一个可重用的依赖项，供插件开发者在其需要验证的端点上使用
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# 用法: @router.get("/protected_route", dependencies=[VerifiedDep])
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# 或者: async def my_endpoint(_=VerifiedDep): ...
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VerifiedDep = Depends(get_api_key) |