test/functional/signmessages.py

   1 #!/usr/bin/env python3
   2 # Copyright (c) 2016 The Bitcoin Core developers
   3 # Distributed under the MIT software license, see the accompanying
   4 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
   5 """Test RPC commands for signing and verifying messages."""
   6
   7 from test_framework.test_framework import BitcoinTestFramework
   8
   9 class SignMessagesTest(BitcoinTestFramework):
  10
  11     def __init__(self):
  12         super().__init__()
  13         self.setup_clean_chain = True
  14         self.num_nodes = 1
  15
  16     def run_test(self):
  17         message = 'This is just a test message'
  18
  19         # Test the signing with a privkey
  20         privKey = 'cUeKHd5orzT3mz8P9pxyREHfsWtVfgsfDjiZZBcjUBAaGk1BTj7N'
  21         address = 'mpLQjfK79b7CCV4VMJWEWAj5Mpx8Up5zxB'
  22         signature = self.nodes[0].signmessagewithprivkey(privKey, message)
  23
  24         # Verify the message
  25         assert(self.nodes[0].verifymessage(address, signature, message))
  26
  27         # Test the signing with an address with wallet
  28         address = self.nodes[0].getnewaddress()
  29         signature = self.nodes[0].signmessage(address, message)
  30
  31         # Verify the message
  32         assert(self.nodes[0].verifymessage(address, signature, message))
  33
  34 if __name__ == '__main__':
  35     SignMessagesTest().main()