Hound Proxy Tester

The Hound proxy tester that allows you test your proxies(http/https/socks4/socks5) on desire website, additionally it measures proxy speed time. It also allows you download proxies list from given url or free builtin server.

猎犬代理测试器，可以根据给定的代理服务器文件列表，来测试给定的目标网站是否可以通过代理访问，能够给出连接时延和下载速率报告。它也可以从互联网下载指定的URL内的代理清单并进行自动化测试，它也内置了一份默认的免费的互联网代理服务器列表供使用。

features, 功能

Test proxy on desire website, it's get the true availability for your target, because some proxy have rule sets or polices to disallow to access some sites.
Report latency & speed for the real connection
Support multithreading to improve performance
Customized connect timeout
Support proxy authorization, and support HTTP/HTTPS over HTTP and HTTP/HTTPS over HTTPS proxy server both
Allow download/update proxy list from internet by given url or builtin free server, any internet proxy service provider website page or API was supported.
Export passed proxies list into file
Report if proxy type is wrong, for example report Wrong proxy type, should be HTTP but HTTPS used if set as https but the proxy server is HTTP.
Support to verify external ip address if match the proxy or not

通过访问给定URL地址来实测代理服务器的可用性
支持输出连接时延和下载速度性能报告
支持自定义连接超时
支持多线程并发测试提高性能
支持代理鉴权（Basic鉴权模式），支持真正的https代理，即通过 https 代理服务器来访问 http/https 网站，但是目前绝大多数使用IP的，均为 http 代理，只不过允许通过他们访问 http/https 网站而已。真正的 https 代理服务器，一般需要域名和证书才能使用。
允许从互联网更新/下载代理服务器列表，程序内置了一份免费的列表可以使用。你可以指定下载地址，任意的互联网代理服务商的网页、API等均可以使用。它会智能提取网页上所有代理服务器的IP地址和端口并生成列表保存，而无论是何种网页格式。
支持输出测试成功的代理服务器列表到文件
错误代理类型检测和报告功能，一般以 IP 给出来的服务器都是 http 类型的代理，但许多代理供应商都错误标示了代理服务器类型为 https，实际上仅仅是支持通过 http 代理访问 https 网站(HTTP/HTTPS over HTTP)而已，这和真正的 https 代理（HTTP/HTTPS over HTTPS）是完全不同的概念，真正的 https 代理，是需要域名和SSL证书来支持的，并且你和代理服务器之间的通信是完全保密的。
支持验证设置代理后的IP地址验证是否与预期一致，你可以提供一个第三方的IP地址返回API接口（纯IP文本），程序内置了 https://api.ipify.org/

usage

Just run python pt.py -d -o result.txt, you will get a list of working proxies servers.

Hound Proxy Tester v0.3    
Copyright (C) Kingron, 2023
Project: https://github.com/kingron/ProxyTester

usage: pt.py [-h] [-f INFILE] [-n THREADS] [-u [URL]] [-t TIMEOUT] [-v [VERIFY_URL]] [-a AGENT] [-o OUT] [-d [DOWNLOAD]]

options:
  -h, --help       show this help message and exit
  -f INFILE        proxy server list file, default: proxy.txt
  -n THREADS       Max concurrent threads count, default 10
  -u [URL]         target url, default https://www.baidu.com
  -t TIMEOUT       timeout, default 10 second
  -v [VERIFY_URL]  Verify external ip address if match the proxy or not, default: https://api.ipify.org/
  -a AGENT         User agent string, default:
                   Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.0.0 Safari/537.36 Edg/118.0.2088.46
  -o OUT           output file for good proxy
  -d [DOWNLOAD]    Fetch free proxy from url DOWNLOAD, append to file which set by -f argument
                   The file lines format is ip:port

screenshots

requirements

~~please install requests_httsproxy module from here: https://github.com/savandriy/requests_httpsproxy, download source, and open cmd of the source folder, and run pip install .~~
if using python >= 3.11 or higher, it required requests==2.0.7; if using python <= 3.7, please using requests==1.26.6
run pip install -r requirements.txt then run python pt.py

Reference

https://www.chromium.org/developers/design-documents/secure-web-proxy/

kingron / ProxyTester