kopia lustrzana https://github.com/micropython/micropython
38 wiersze
848 B
Python
38 wiersze
848 B
Python
# test ssl verify_callback
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import io
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import socket
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import tls
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def verify_callback(cert, depth):
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print("verify_callback:", type(cert), len(cert) > 100, depth)
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return 0
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def verify_callback_fail(cert, depth):
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print("verify_callback_fail:", type(cert), len(cert) > 100, depth)
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return 1
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def test(peer_addr):
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context = tls.SSLContext(tls.PROTOCOL_TLS_CLIENT)
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context.verify_mode = tls.CERT_OPTIONAL
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context.verify_callback = verify_callback
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s = socket.socket()
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s.connect(peer_addr)
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s = context.wrap_socket(s)
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s.close()
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context.verify_callback = verify_callback_fail
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s = socket.socket()
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s.connect(peer_addr)
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try:
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s = context.wrap_socket(s)
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except OSError as e:
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print(e.args[1])
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if __name__ == "__main__":
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test(socket.getaddrinfo("micropython.org", 443)[0][-1])
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