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feature_part_stealth.py
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#!/usr/bin/env python3
# Copyright (c) 2017-2021 The Particl Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
import json
from test_framework.test_particl import GhostTestFramework, isclose
from test_framework.util import assert_raises_rpc_error
class StealthTest(GhostTestFramework):
def set_test_params(self):
self.setup_clean_chain = True
self.num_nodes = 3
self.extra_args = [ ['-debug','-noacceptnonstdtxn','-reservebalance=10000000'] for i in range(self.num_nodes)]
def skip_test_if_missing_module(self):
self.skip_if_no_wallet()
def setup_network(self, split=False):
self.add_nodes(self.num_nodes, extra_args=self.extra_args)
self.start_nodes()
self.connect_nodes_bi(0, 1)
self.connect_nodes_bi(0, 2)
self.sync_all()
def run_test(self):
nodes = self.nodes
txnHashes = []
self.import_genesis_coins_a(nodes[0])
nodes[1].extkeyimportmaster('drip fog service village program equip minute dentist series hawk crop sphere olympic lazy garbage segment fox library good alley steak jazz force inmate')
sxAddrTo1 = nodes[1].getnewstealthaddress()
assert(sxAddrTo1 == 'TetbYTGv5LiqyFiUD3a5HHbpSinQ9KiRYDGAMvRzPfz4RnHMbKGAwDr1fjLGJ5Eqg1XDwpeGyqWMiwdK3qM3zKWjzHNpaatdoHVzzA')
ro = nodes[1].getaddressinfo(sxAddrTo1)
assert(ro['ismine'] == True)
assert(ro['isstealthaddress'] == True)
assert(ro['account'] == 'ahL1QdHhzNCtZWJzv36ScfPipJP1cUzAD8')
assert(ro['scan_path'] == "m/0'/0'")
assert(ro['spend_path'] == "m/0'/1'")
txnHash = nodes[0].sendtoaddress(sxAddrTo1, 1)
txnHashes.append(txnHash)
assert(self.wait_for_mempool(nodes[1], txnHash))
ro = nodes[1].listtransactions()
assert(len(ro) == 1)
assert(ro[0]['stealth_address'] == sxAddrTo1)
assert(isclose(ro[0]['amount'], 1))
ro = nodes[1].getaddressinfo(ro[0]['address'])
assert(ro['ismine'] == True)
assert(ro['from_stealth_address'] == sxAddrTo1)
# Test imported sx address
ro = nodes[1].importstealthaddress('7pJLDnLxoYmkwpMNDX69dWGT7tuZ45LHgMajQDD8JrXb9LHmzfBA',
'7uk8ELaUsop2r4vMg415wEGBfRd1MmY7JiXX7CRhwuwq5PaWXQ9N', 'importedAddr', '5', '0xaaaa')
sxAddrTo2 = '32eEcCuGkGjP82BTF3kquiCDjZWmZiyhqe7C6isbv6MJZSKAeWNx5g436QuhGNc6DNYpboDm3yNiqYmTmkg76wYr5JCKgdEUPqLCWaMW'
assert(ro['stealth_address'] == sxAddrTo2)
sro = str(nodes[1].liststealthaddresses())
assert(sxAddrTo1 in sro)
assert(sxAddrTo2 in sro)
txnHash = nodes[0].sendtoaddress(sxAddrTo2, 0.2)
txnHashes.append(txnHash)
assert(self.wait_for_mempool(nodes[1], txnHash))
ro = nodes[1].listtransactions()
sxAddrTo3 = nodes[1].getnewstealthaddress()
assert(sxAddrTo3 == 'TetcV5ZNzM6hT6Tz8Vc5t6FM74nojY8oFdeCnPr9Vyx6QNqrR7LKy87aZ1ytGGqBSAJ9CpWDj81pPwYPYHjg6Ks8GKXvGyLoBdTDYQ')
txnHash = nodes[0].sendtoaddress(sxAddrTo3, 0.3, '', '', False, 'narration test')
txnHashes.append(txnHash)
assert(self.wait_for_mempool(nodes[1], txnHash))
ro = nodes[1].listtransactions()
assert(ro[-1]['stealth_address'] == sxAddrTo3)
assert(isclose(ro[-1]['amount'], 0.3))
assert('narration test' in str(ro[-1]))
# - Test encrypted narrations on sent wtx (from sending nodes[0])
ro = nodes[0].listtransactions()
assert('narration test' in str(ro[-1]))
oRoot2 = nodes[2].mnemonic('new')
assert('mnemonic' in oRoot2)
ro = nodes[2].extkeyimportmaster(oRoot2['mnemonic'])
assert('Success.' in ro['result'])
sxAddrTo2_1 = nodes[2].getnewstealthaddress('lbl test 3 bits', '3')
ro = nodes[2].importstealthaddress('7uk8ELaUsop2r4vMg415wEGBfRd1MmY7JiXX7CRhwuwq5PaWXQ9N', # secrets are backwards
'7pJLDnLxoYmkwpMNDX69dWGT7tuZ45LHgMajQDD8JrXb9LHmzfBA', 'importedAddr', '9', '0xabcd')
sxAddrTo2_2 = '9xFM875J9ApSymuT9Yuz6mqmy36JE1tNANGZmvS6hXFoQaV7ZLx8ZGjT2WULbuxwY4EsmNhHivLd4f8SRkxSjGjUED51SA4WqJRysUk9f'
assert(ro['stealth_address'] == sxAddrTo2_2)
nodes[2].encryptwallet('qwerty234')
ro = nodes[2].walletpassphrase('qwerty234', 300)
ro = nodes[2].reservebalance(True, 10000000)
ro = nodes[2].walletlock()
# Test send to locked wallet
txnHash = nodes[0].sendtoaddress(sxAddrTo2_1, 0.4, '', '', False, 'narration test node2')
txnHashes.append(txnHash)
assert(self.wait_for_mempool(nodes[2], txnHash))
ro = nodes[2].listtransactions()
assert(isclose(ro[-1]['amount'], 0.4))
assert('narration test node2' in str(ro[-1]))
txnHash = nodes[0].sendtoaddress(sxAddrTo2_2, 0.5, '', '', False, 'test 5')
txnHashes.append(txnHash)
assert(self.wait_for_mempool(nodes[2], txnHash))
ro = nodes[2].listtransactions()
assert(isclose(ro[-1]['amount'], 0.5))
assert('test 5' in str(ro[-1]))
txnHash = nodes[0].sendtoaddress(sxAddrTo2_2, 0.6, '', '', False, 'test 6')
txnHashes.append(txnHash)
assert(self.wait_for_mempool(nodes[2], txnHash))
ro = nodes[2].listtransactions()
assert(isclose(ro[-1]['amount'], 0.6))
assert('test 6' in str(ro[-1]))
nodes[2].walletpassphrase('qwerty234', 400)
self.stakeBlocks(1)
block1_hash = nodes[0].getblockhash(1)
ro = nodes[0].getblock(block1_hash)
for txnHash in txnHashes:
assert(txnHash in ro['tx'])
self.sync_all()
ro = nodes[2].getwalletinfo()
txnHash = nodes[2].sendtoaddress(sxAddrTo3, 1.4, '', '', False, 'node2 -> node1')
txnHashes.append(txnHash)
assert(self.wait_for_mempool(nodes[1], txnHash))
ro = nodes[1].listtransactions()
assert(isclose(ro[-1]['amount'], 1.4))
assert('node2 -> node1' in str(ro[-1]))
assert_raises_rpc_error(-8, 'Spend secret must be different to scan secret.',
nodes[0].importstealthaddress, '57F59BA2F9D9146635380FA453E4EED7E44290F0AAAE657C300AB0E51184151E',
'57F59BA2F9D9146635380FA453E4EED7E44290F0AAAE657C300AB0E51184151E', '', '9', '0xabcd', True)
# Test bech32 encoding
ro = nodes[0].importstealthaddress('57F59BA2F9D9146635380FA453E4EED7E44290F0AAAE657C300AB0E51184151E',
'F4708BD9B3D367F02EA6581AC446F12AA24350F1E0DEE309FACB561C2D81877A', 'importedAddr1b32', '9', '0xabcd', True)
sx1_b32 = 'tps1qqpt67v3g652e5mvqv3hl60zkj3424l0chhvsc0ervrltujd7dgl6uspqfd2hf5dglxt285yp9d9h3nym39cdzdpr5ndcm940lhmg6z3tjuvzqqfe5qs2gep0t'
assert(ro['stealth_address'] == sx1_b32)
ro = nodes[0].getnewstealthaddress('importedAddr2b32', '', '', True)
sx2_b32 = 'tps1qqpxdqs29p7sadu3fqpc808aw93a25k9zjy6f5hzgyf3vluy3n4f4ygpqwkkfhujgzgq83y55enleldy9lh7tkv6dmkaxjrjtyaswjcx3mjyyqqqhefkp7'
assert(ro == sx2_b32)
flat = json.dumps(nodes[0].filteraddresses())
assert(sx1_b32 in flat and sx2_b32 in flat)
ro = nodes[1].createrawtransaction([], {sx1_b32:0.1})
ro = nodes[1].fundrawtransaction(ro)
ro = nodes[1].signrawtransactionwithwallet(ro['hex'])
assert(ro['complete'] == True)
txnHash = nodes[1].sendrawtransaction(ro['hex'])
txnHashes.append(txnHash)
assert(self.wait_for_mempool(nodes[0], txnHash))
ro = nodes[0].filtertransactions({ 'use_bech32': True })
assert(ro[0]['outputs'][0]['stealth_address'] == sx1_b32)
ro = nodes[0].derivefromstealthaddress(sx2_b32)
assert(len(ro) == 4)
assert(len(ro['pubkey']) == 66)
assert(len(ro['ephemeral_pubkey']) == 66)
recover = nodes[0].derivefromstealthaddress(sx2_b32, ro['ephemeral_pubkey'])
assert(recover['pubkey'] == ro['pubkey'])
assert(recover['ephemeral_pubkey'] == ro['ephemeral_pubkey'])
assert(len(recover['privatekey']) > 0)
replay = nodes[0].derivefromstealthaddress(sx2_b32, ro['ephemeral_privatekey'])
assert(replay['pubkey'] == ro['pubkey'])
assert(replay['ephemeral_pubkey'] == ro['ephemeral_pubkey'])
self.log.info('Test v2 stealth address')
sxAddrV2 = []
for i in range(6):
sxAddrV2.append(nodes[1].getnewstealthaddress('addr v2 {}'.format(i), '0', '0', True, True))
# Import should recover both stealth addresses, despite only detecting txns for the second and sixth.
nodes[0].sendtoaddress(sxAddrV2[1], 2.0)
self.stakeBlocks(1)
nodes[0].sendtoaddress(sxAddrV2[5], 2.0)
self.stakeBlocks(1)
self.log.info('Test rescan lookahead')
nodes[1].createwallet('test_import')
w_import = nodes[1].get_wallet_rpc('test_import')
w_import.extkeyimportmaster('drip fog service village program equip minute dentist series hawk crop sphere olympic lazy garbage segment fox library good alley steak jazz force inmate')
wi_info = w_import.getwalletinfo()
w1 = nodes[1].get_wallet_rpc('default_wallet')
w1_info = w1.getwalletinfo()
rv = w1.liststealthaddresses(False, {'verbose': True})
found = False
for sxaddr in rv[0]['Stealth Addresses']:
if sxaddr['Address'] == sxAddrV2[1]:
assert(sxaddr['received_addresses'] == 1)
found = True
break
assert(found)
# Imported wallet should be missing imported sx addr
assert(wi_info['txcount'] == w1_info['txcount'] - 1)
wi_ls = w_import.liststealthaddresses()
w1_ls = w1.liststealthaddresses()
w1_ls_flat = self.dumpj(w1_ls)
for sx in wi_ls[0]['Stealth Addresses']:
assert(sx['Address'] in w1_ls_flat)
self.log.info('Test getblockhashafter')
rv = nodes[0].getblockhashafter('2000-01 01:59')
assert(rv == '0df42459b6ced4f7c9ec8c7d4c4efe1a9ca89441f17e8c2485a80c247d0544b2')
try:
nodes[0].getblockhashafter('9999-01 23:00:00')
assert(False), 'Should fail'
except Exception as e:
assert('Block time out of range' in str(e))
if __name__ == '__main__':
StealthTest().main()