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https://github.com/fastapi-practices/fastapi_best_architecture.git
synced 2025-08-18 06:42:51 +08:00
68 lines
2.0 KiB
Python
68 lines
2.0 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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import httpx
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from XdbSearchIP.xdbSearcher import XdbSearcher
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from asgiref.sync import sync_to_async
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from httpx import HTTPError
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from fastapi import Request
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from backend.app.core.path_conf import IP2REGION_XDB
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@sync_to_async
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def get_request_ip(request: Request) -> str:
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"""获取请求的 ip 地址"""
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real = request.headers.get('X-Real-IP')
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if real:
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ip = real
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else:
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forwarded = request.headers.get('X-Forwarded-For')
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if forwarded:
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ip = forwarded.split(',')[0]
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else:
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ip = request.client.host
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return ip
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async def get_location_online(ipaddr: str, user_agent: str) -> str:
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"""
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在线获取 ip 地址属地，无法保证可用性，准确率较高
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:param ipaddr:
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:param user_agent:
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:return:
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"""
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async with httpx.AsyncClient(timeout=3) as client:
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ip_api_url = f'http://ip-api.com/json/{ipaddr}?lang=zh-CN'
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whois_url = f'http://whois.pconline.com.cn/ipJson.jsp?ip={ipaddr}&json=true'
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headers = {'User-Agent': user_agent}
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try:
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resp1 = await client.get(ip_api_url, headers=headers)
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city = resp1.json()['city']
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except (HTTPError, KeyError):
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try:
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resp2 = await client.get(whois_url, headers=headers)
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city = resp2.json()['city']
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except (HTTPError, KeyError):
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city = None
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return city or '未知' if city != '' else '未知'
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@sync_to_async
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def get_location_offline(ipaddr: str) -> str:
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"""
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离线获取 ip 地址属地，无法保证准确率，100%可用
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:param ipaddr:
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:return:
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"""
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cb = XdbSearcher.loadContentFromFile(dbfile=IP2REGION_XDB)
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searcher = XdbSearcher(contentBuff=cb)
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data = searcher.search(ipaddr)
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searcher.close()
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location_info = data.split('|')
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country = location_info[0]
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province = location_info[2]
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city = location_info[3]
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return city if city != '0' else province if province != '0' else country if country != '0' else '未知'
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