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jxinging/socks5_connect_binary.py

Last active August 29, 2018 06:02
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socks5_connect_binary.py
# 生成 socks5 协议的连接命令16进制数据，用于 haproxy的 tcp-check send-binary
# 参考:
# - <https://zh.wikipedia.org/wiki/SOCKS#SOCKS5>, "SOCKS5请求格式" 部分
# - <http://cbonte.github.io/haproxy-dconv/configuration-1.7.html#4.2-tcp-check%20send-binary>
socks5_connect_binary = lambda domain, port: "05010003"+"%02x" % len(domain)+"".join(["%02x" % ord(x) for x in domain])+"%04x" % int(port)
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