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72 lines
2.7 KiB
72 lines
2.7 KiB
#!/usr/bin/env python3 |
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# Copyright (c) 2014-2016 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 the wallet keypool and interaction with wallet encryption/locking.""" |
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from test_framework.test_framework import BitcoinTestFramework |
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from test_framework.util import * |
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class KeyPoolTest(BitcoinTestFramework): |
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def run_test(self): |
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nodes = self.nodes |
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addr_before_encrypting = nodes[0].getnewaddress() |
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addr_before_encrypting_data = nodes[0].validateaddress(addr_before_encrypting) |
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wallet_info_old = nodes[0].getwalletinfo() |
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assert(addr_before_encrypting_data['hdmasterkeyid'] == wallet_info_old['hdmasterkeyid']) |
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# Encrypt wallet and wait to terminate |
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nodes[0].encryptwallet('test') |
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bitcoind_processes[0].wait() |
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# Restart node 0 |
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nodes[0] = start_node(0, self.options.tmpdir) |
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# Keep creating keys |
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addr = nodes[0].getnewaddress() |
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addr_data = nodes[0].validateaddress(addr) |
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wallet_info = nodes[0].getwalletinfo() |
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assert(addr_before_encrypting_data['hdmasterkeyid'] != wallet_info['hdmasterkeyid']) |
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assert(addr_data['hdmasterkeyid'] == wallet_info['hdmasterkeyid']) |
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assert_raises_jsonrpc(-12, "Error: Keypool ran out, please call keypoolrefill first", nodes[0].getnewaddress) |
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# put three new keys in the keypool |
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nodes[0].walletpassphrase('test', 12000) |
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nodes[0].keypoolrefill(3) |
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nodes[0].walletlock() |
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# drain the keys |
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addr = set() |
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addr.add(nodes[0].getrawchangeaddress()) |
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addr.add(nodes[0].getrawchangeaddress()) |
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addr.add(nodes[0].getrawchangeaddress()) |
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addr.add(nodes[0].getrawchangeaddress()) |
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# assert that four unique addresses were returned |
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assert(len(addr) == 4) |
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# the next one should fail |
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assert_raises_jsonrpc(-12, "Keypool ran out", nodes[0].getrawchangeaddress) |
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# refill keypool with three new addresses |
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nodes[0].walletpassphrase('test', 1) |
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nodes[0].keypoolrefill(3) |
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# test walletpassphrase timeout |
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time.sleep(1.1) |
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assert_equal(nodes[0].getwalletinfo()["unlocked_until"], 0) |
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# drain them by mining |
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nodes[0].generate(1) |
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nodes[0].generate(1) |
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nodes[0].generate(1) |
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nodes[0].generate(1) |
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assert_raises_jsonrpc(-12, "Keypool ran out", nodes[0].generate, 1) |
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def __init__(self): |
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super().__init__() |
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self.setup_clean_chain = False |
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self.num_nodes = 1 |
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def setup_network(self): |
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self.nodes = self.setup_nodes() |
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if __name__ == '__main__': |
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KeyPoolTest().main()
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