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b3d6fc6547
This patch improves branch coverage of the test, making sure a message can not be verified with the wrong address or signature.
39 lines
1.7 KiB
Python
Executable File
39 lines
1.7 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2016 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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"""Test RPC commands for signing and verifying messages."""
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import assert_equal
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class SignMessagesTest(BitcoinTestFramework):
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def set_test_params(self):
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self.setup_clean_chain = True
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self.num_nodes = 1
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def run_test(self):
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message = 'This is just a test message'
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self.log.info('test signing with priv_key')
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priv_key = 'cUeKHd5orzT3mz8P9pxyREHfsWtVfgsfDjiZZBcjUBAaGk1BTj7N'
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address = 'mpLQjfK79b7CCV4VMJWEWAj5Mpx8Up5zxB'
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expected_signature = 'INbVnW4e6PeRmsv2Qgu8NuopvrVjkcxob+sX8OcZG0SALhWybUjzMLPdAsXI46YZGb0KQTRii+wWIQzRpG/U+S0='
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signature = self.nodes[0].signmessagewithprivkey(priv_key, message)
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assert_equal(expected_signature, signature)
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assert(self.nodes[0].verifymessage(address, signature, message))
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self.log.info('test signing with an address with wallet')
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address = self.nodes[0].getnewaddress()
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signature = self.nodes[0].signmessage(address, message)
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assert(self.nodes[0].verifymessage(address, signature, message))
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self.log.info('test verifying with another address should not work')
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other_address = self.nodes[0].getnewaddress()
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other_signature = self.nodes[0].signmessage(other_address, message)
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assert(not self.nodes[0].verifymessage(other_address, signature, message))
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assert(not self.nodes[0].verifymessage(address, other_signature, message))
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if __name__ == '__main__':
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SignMessagesTest().main()
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