25 lines
754 B
Python
25 lines
754 B
Python
from __future__ import annotations
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from fastapi import Request
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def request_client_ip(request: Request) -> str:
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"""提取客户端 IP，优先读取代理转发头。"""
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forwarded_for = request.headers.get("x-forwarded-for", "")
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if forwarded_for:
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return forwarded_for.split(",", 1)[0].strip()
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return request.client.host if request.client else ""
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def request_user_agent(request: Request) -> str:
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"""提取浏览器 User-Agent。"""
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return request.headers.get("user-agent", "")
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def operation_request_meta(request: Request) -> dict[str, str]:
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"""生成操作日志使用的请求元信息。"""
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return {
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"ip_address": request_client_ip(request),
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"user_agent": request_user_agent(request),
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}
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