125 lines
3.7 KiB
Python
125 lines
3.7 KiB
Python
"""诊断脚本 - 检查代理检测失败原因"""
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import sys
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import socket
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import requests
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from loguru import logger
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from core.models import ProxyInfo, ProxyProtocol
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def test_single_proxy():
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"""测试单个代理的详细检测过程"""
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logger.info("=" * 60)
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logger.info("代理诊断工具")
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logger.info("=" * 60)
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# 创建一个测试代理（使用local.json中的第一个）
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proxy = ProxyInfo(
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ip_address="171.6.75.111",
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port=8080,
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username="no need",
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password="no need",
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protocol=ProxyProtocol.SOCKS4
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)
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logger.info(f"\n测试代理: {proxy.get_address()} ({proxy.protocol.value})\n")
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# 测试1: TCP连接
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logger.info("[测试1] TCP连接测试...")
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try:
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start_time = __import__('time').time()
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sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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sock.settimeout(5)
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result = sock.connect_ex((proxy.ip_address, proxy.port))
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elapsed = (__import__('time').time() - start_time) * 1000
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sock.close()
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if result == 0:
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logger.info(f"✓ TCP连接成功，延迟: {elapsed:.0f}ms")
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else:
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logger.error(f"✗ TCP连接失败，错误码: {result}")
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return False
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except Exception as e:
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logger.error(f"✗ TCP连接异常: {str(e)}")
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return False
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# 测试2: SOCKS握手
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logger.info("\n[测试2] SOCKS握手测试...")
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try:
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import socks
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proxy_type = socks.SOCKS4 if proxy.protocol.value == 'socks4' else socks.SOCKS5
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test_sock = socks.socksocket()
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test_sock.set_proxy(
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proxy_type,
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proxy.ip_address,
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proxy.port,
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username=None,
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password=None
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)
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test_sock.settimeout(5)
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test_sock.connect(('www.google.com', 80))
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test_sock.close()
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logger.info("✓ SOCKS握手成功")
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except Exception as e:
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logger.error(f"✗ SOCKS握手失败: {str(e)}")
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return False
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# 测试3: Google连通性
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logger.info("\n[测试3] Google连通性测试...")
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try:
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proxies_dict = {}
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protocol = proxy.protocol.value
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if protocol in ['socks4', 'socks5']:
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proxies_dict['http'] = f"socks5://{proxy.get_address()}"
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proxies_dict['https'] = f"socks5://{proxy.get_address()}"
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response = requests.get(
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'https://www.google.com/',
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proxies=proxies_dict,
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timeout=10,
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verify=False
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)
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logger.info(f"✓ Google连通性测试成功，状态码: {response.status_code}")
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except Exception as e:
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logger.error(f"✗ Google连通性测试失败: {str(e)}")
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return False
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logger.info("\n" + "=" * 60)
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logger.info("✓ 所有测试通过！该代理可用")
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logger.info("=" * 60)
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return True
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def check_network():
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"""检查本地网络环境"""
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logger.info("\n[网络检查] 本地网络环境...")
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# 测试直连Google
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try:
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response = requests.get('https://www.google.com/', timeout=5)
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logger.info(f"✓ 直连Google成功，状态码: {response.status_code}")
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logger.info(" 提示: 您的网络可以直接访问Google，可能不需要代理")
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except Exception as e:
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logger.info(f"✗ 直连Google失败: {str(e)}")
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logger.info(" 提示: 您的网络无法直接访问Google，需要代理")
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if __name__ == '__main__':
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# 设置日志
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logger.remove()
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logger.add(sys.stderr, level='INFO')
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# 检查网络
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check_network()
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# 测试代理
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test_single_proxy()
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