41 lines
936 B
Python
41 lines
936 B
Python
import socket
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import ssl
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def get():
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"""Retrive a list of supported protocols by this Python version"""
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protos = []
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for p in ["PROTOCOL_SSLv2",
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"PROTOCOL_SSLv3",
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"PROTOCOL_TLSv1",
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"PROTOCOL_TLSv1_1",
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"PROTOCOL_TLSv1_2"]:
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if hasattr(ssl, p):
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protos.append(getattr(ssl, p))
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return protos
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def test(host, protocol):
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"""Test if a service's host against the given protocol
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Arguments:
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host -- tuple (hostname, port) to test
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protocol -- protocol to test
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"""
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context = ssl.SSLContext(protocol)
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context.set_ciphers("ALL")
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with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
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ssl_sock = context.wrap_socket(s)
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try:
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ssl_sock.connect(host)
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return True
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except ssl.SSLError:
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pass
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except ConnectionResetError:
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pass
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return False
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