Andrew K. Choi
ddce9f5125
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32 lines
1.3 KiB
Cython
32 lines
1.3 KiB
Cython
# Copyright (C) 2016-present the asyncpg authors and contributors
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# <see AUTHORS file>
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#
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# This module is part of asyncpg and is released under
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# the Apache 2.0 License: http://www.apache.org/licenses/LICENSE-2.0
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cdef class SCRAMAuthentication:
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cdef:
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readonly bytes authentication_method
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readonly bytes authorization_message
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readonly bytes client_channel_binding
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readonly bytes client_first_message_bare
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readonly bytes client_nonce
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readonly bytes client_proof
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readonly bytes password_salt
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readonly int password_iterations
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readonly bytes server_first_message
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# server_key is an instance of hmac.HAMC
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readonly object server_key
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readonly bytes server_nonce
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cdef create_client_first_message(self, str username)
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cdef create_client_final_message(self, str password)
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cdef parse_server_first_message(self, bytes server_response)
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cdef verify_server_final_message(self, bytes server_final_message)
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cdef _bytes_xor(self, bytes a, bytes b)
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cdef _generate_client_nonce(self, int num_bytes)
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cdef _generate_client_proof(self, str password)
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cdef _generate_salted_password(self, str password, bytes salt, int iterations)
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cdef _normalize_password(self, str original_password)
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