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d25c0f21b7
662d1171d9e29964b039ba4c5bc8a2304426c003 Add option to create an encrypted wallet (Andrew Chow) Pull request description: This PR adds a new `passphrase` argument to `createwallet` which will create a wallet that is encrypted with that passphrase. This is built on #15226 because it needs to first create an empty wallet, then encrypt the empty wallet and generate new keys that have only been stored in an encrypted state. ACKs for commit 662d11: laanwj: utACK 662d1171d9e29964b039ba4c5bc8a2304426c003 jnewbery: Looks great. utACK 662d1171d9e29964b039ba4c5bc8a2304426c003 Tree-SHA512: a53fc9a0f341eaec1614eb69abcf2d48eb4394bc89041ab69bfc05a63436ed37c65ad586c07fd37dc258ac7c7d5e4f7f93b4191407f5824bbf063b4c50894c4a
126 lines
6.9 KiB
Python
Executable File
126 lines
6.9 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2018 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 createwallet arguments.
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"""
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import (
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assert_equal,
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assert_raises_rpc_error,
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)
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class CreateWalletTest(BitcoinTestFramework):
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def set_test_params(self):
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self.setup_clean_chain = False
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self.num_nodes = 1
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self.supports_cli = True
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def skip_test_if_missing_module(self):
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self.skip_if_no_wallet()
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def run_test(self):
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node = self.nodes[0]
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node.generate(1) # Leave IBD for sethdseed
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self.nodes[0].createwallet(wallet_name='w0')
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w0 = node.get_wallet_rpc('w0')
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address1 = w0.getnewaddress()
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self.log.info("Test disableprivatekeys creation.")
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self.nodes[0].createwallet(wallet_name='w1', disable_private_keys=True)
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w1 = node.get_wallet_rpc('w1')
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assert_raises_rpc_error(-4, "Error: Private keys are disabled for this wallet", w1.getnewaddress)
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assert_raises_rpc_error(-4, "Error: Private keys are disabled for this wallet", w1.getrawchangeaddress)
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w1.importpubkey(w0.getaddressinfo(address1)['pubkey'])
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self.log.info('Test that private keys cannot be imported')
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addr = w0.getnewaddress()
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privkey = w0.dumpprivkey(addr)
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assert_raises_rpc_error(-4, 'Cannot import private keys to a wallet with private keys disabled', w1.importprivkey, privkey)
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result = w1.importmulti([{'scriptPubKey': {'address': addr}, 'timestamp': 'now', 'keys': [privkey]}])
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assert(not result[0]['success'])
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assert('warning' not in result[0])
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assert_equal(result[0]['error']['code'], -4)
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assert_equal(result[0]['error']['message'], 'Cannot import private keys to a wallet with private keys disabled')
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self.log.info("Test blank creation with private keys disabled.")
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self.nodes[0].createwallet(wallet_name='w2', disable_private_keys=True, blank=True)
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w2 = node.get_wallet_rpc('w2')
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assert_raises_rpc_error(-4, "Error: Private keys are disabled for this wallet", w2.getnewaddress)
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assert_raises_rpc_error(-4, "Error: Private keys are disabled for this wallet", w2.getrawchangeaddress)
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w2.importpubkey(w0.getaddressinfo(address1)['pubkey'])
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self.log.info("Test blank creation with private keys enabled.")
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self.nodes[0].createwallet(wallet_name='w3', disable_private_keys=False, blank=True)
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w3 = node.get_wallet_rpc('w3')
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assert_equal(w3.getwalletinfo()['keypoolsize'], 0)
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assert_raises_rpc_error(-4, "Error: This wallet has no available keys", w3.getnewaddress)
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assert_raises_rpc_error(-4, "Error: This wallet has no available keys", w3.getrawchangeaddress)
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# Import private key
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w3.importprivkey(w0.dumpprivkey(address1))
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# Imported private keys are currently ignored by the keypool
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assert_equal(w3.getwalletinfo()['keypoolsize'], 0)
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assert_raises_rpc_error(-4, "Error: This wallet has no available keys", w3.getnewaddress)
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# Set the seed
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w3.upgradetohd()
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assert_equal(w3.getwalletinfo()['keypoolsize'], 1)
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w3.getnewaddress()
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w3.getrawchangeaddress()
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self.log.info("Test blank creation with privkeys enabled and then encryption")
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self.nodes[0].createwallet(wallet_name='w4', disable_private_keys=False, blank=True)
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w4 = node.get_wallet_rpc('w4')
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assert_equal(w4.getwalletinfo()['keypoolsize'], 0)
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assert_raises_rpc_error(-4, "Error: This wallet has no available keys", w4.getnewaddress)
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assert_raises_rpc_error(-4, "Error: This wallet has no available keys", w4.getrawchangeaddress)
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# Encrypt the wallet. Nothing should change about the keypool
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w4.encryptwallet('pass')
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assert_raises_rpc_error(-4, "Error: This wallet has no available keys", w4.getnewaddress)
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assert_raises_rpc_error(-4, "Error: This wallet has no available keys", w4.getrawchangeaddress)
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# Now set a seed and it should work. Wallet should also be encrypted
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w4.walletpassphrase('pass', 2)
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w4.upgradetohd(walletpassphrase='pass')
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w4.getnewaddress()
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w4.getrawchangeaddress()
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self.log.info("Test blank creation with privkeys disabled and then encryption")
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self.nodes[0].createwallet(wallet_name='w5', disable_private_keys=True, blank=True)
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w5 = node.get_wallet_rpc('w5')
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assert_equal(w5.getwalletinfo()['keypoolsize'], 0)
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assert_raises_rpc_error(-4, "Error: Private keys are disabled for this wallet", w5.getnewaddress)
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assert_raises_rpc_error(-4, "Error: Private keys are disabled for this wallet", w5.getrawchangeaddress)
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# Encrypt the wallet
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assert_raises_rpc_error(-16, "Error: wallet does not contain private keys, nothing to encrypt.", w5.encryptwallet, 'pass')
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assert_raises_rpc_error(-4, "Error: Private keys are disabled for this wallet", w5.getnewaddress)
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assert_raises_rpc_error(-4, "Error: Private keys are disabled for this wallet", w5.getrawchangeaddress)
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self.log.info('New blank and encrypted wallets can be created')
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self.nodes[0].createwallet(wallet_name='wblank', disable_private_keys=False, blank=True, passphrase='thisisapassphrase')
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wblank = node.get_wallet_rpc('wblank')
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assert_raises_rpc_error(-13, "Error: Please enter the wallet passphrase with walletpassphrase first.", wblank.signmessage, "needanargument", "test")
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wblank.walletpassphrase('thisisapassphrase', 10)
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assert_raises_rpc_error(-4, "Error: This wallet has no available keys", wblank.getnewaddress)
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assert_raises_rpc_error(-4, "Error: This wallet has no available keys", wblank.getrawchangeaddress)
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self.log.info('Test creating a new encrypted wallet.')
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# Born encrypted wallet is created (has keys)
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self.nodes[0].createwallet(wallet_name='w6', disable_private_keys=False, blank=False, passphrase='thisisapassphrase')
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w6 = node.get_wallet_rpc('w6')
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assert_raises_rpc_error(-13, "Error: Please enter the wallet passphrase with walletpassphrase first.", w6.signmessage, "needanargument", "test")
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w6.walletpassphrase('thisisapassphrase', 10)
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w6.signmessage(w6.getnewaddress(), "test")
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w6.keypoolrefill(1)
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# There should only be 1 key
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walletinfo = w6.getwalletinfo()
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assert_equal(walletinfo['keypoolsize'], 1)
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# TODO: re-enable this when HD is the default mode
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# assert_equal(walletinfo['keypoolsize_hd_internal'], 1)
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# end TODO
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# Empty passphrase, error
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assert_raises_rpc_error(-16, 'Cannot encrypt a wallet with a blank password', self.nodes[0].createwallet, 'w7', False, False, '')
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if __name__ == '__main__':
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CreateWalletTest().main()
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