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     def set_test_params(self):
  11         self.setup_clean_chain = True
  12         self.num_nodes = 1
  13
  14     def run_test(self):
  15         message = 'This is just a test message'
  16
  17         # Test the signing with a privkey
  18         privKey = 'cUeKHd5orzT3mz8P9pxyREHfsWtVfgsfDjiZZBcjUBAaGk1BTj7N'
  19         address = 'mpLQjfK79b7CCV4VMJWEWAj5Mpx8Up5zxB'
  20         signature = self.nodes[0].signmessagewithprivkey(privKey, message)
  21
  22         # Verify the message
  23         assert(self.nodes[0].verifymessage(address, signature, message))
  24
  25         # Test the signing with an address with wallet
  26         address = self.nodes[0].getnewaddress()
  27         signature = self.nodes[0].signmessage(address, message)
  28
  29         # Verify the message
  30         assert(self.nodes[0].verifymessage(address, signature, message))
  31
  32 if __name__ == '__main__':
  33     SignMessagesTest().main()