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1145 lines
48 KiB
1145 lines
48 KiB
from bitcoin.rpc import JSONRPCError
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from decimal import Decimal
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from fixtures import * # noqa: F401,F403
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from fixtures import TEST_NETWORK
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from flaky import flaky # noqa: F401
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from pyln.client import RpcError, Millisatoshi
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from utils import (
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only_one, wait_for, sync_blockheight, EXPERIMENTAL_FEATURES,
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VALGRIND, check_coin_moves
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)
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import os
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import pytest
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import subprocess
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import unittest
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@unittest.skipIf(TEST_NETWORK != 'regtest', "Test relies on a number of example addresses valid only in regtest")
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def test_withdraw(node_factory, bitcoind):
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amount = 1000000
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# Don't get any funds from previous runs.
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l1 = node_factory.get_node(random_hsm=True)
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l2 = node_factory.get_node(random_hsm=True)
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addr = l1.rpc.newaddr()['bech32']
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# Add some funds to withdraw later
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for i in range(10):
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l1.bitcoin.rpc.sendtoaddress(addr, amount / 10**8 + 0.01)
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bitcoind.generate_block(1)
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wait_for(lambda: len(l1.rpc.listfunds()['outputs']) == 10)
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# Reach around into the db to check that outputs were added
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assert l1.db_query('SELECT COUNT(*) as c FROM outputs WHERE status=0')[0]['c'] == 10
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waddr = l1.bitcoin.rpc.getnewaddress()
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# Now attempt to withdraw some (making sure we collect multiple inputs)
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with pytest.raises(RpcError):
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l1.rpc.withdraw('not an address', amount)
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with pytest.raises(RpcError):
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l1.rpc.withdraw(waddr, 'not an amount')
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with pytest.raises(RpcError):
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l1.rpc.withdraw(waddr, -amount)
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with pytest.raises(RpcError, match=r'Could not afford'):
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l1.rpc.withdraw(waddr, amount * 100)
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out = l1.rpc.withdraw(waddr, 2 * amount)
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# Make sure bitcoind received the withdrawal
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unspent = l1.bitcoin.rpc.listunspent(0)
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withdrawal = [u for u in unspent if u['txid'] == out['txid']]
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assert(withdrawal[0]['amount'] == Decimal('0.02'))
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l1.bitcoin.generate_block(1)
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sync_blockheight(l1.bitcoin, [l1])
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# Check that there are no unconfirmed outputs (change should be confirmed)
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for o in l1.rpc.listfunds()['outputs']:
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assert o['status'] == 'confirmed'
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# Now make sure two of them were marked as spent
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assert l1.db_query('SELECT COUNT(*) as c FROM outputs WHERE status=2')[0]['c'] == 2
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# Now send some money to l2.
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# lightningd uses P2SH-P2WPKH
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waddr = l2.rpc.newaddr('bech32')['bech32']
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l1.rpc.withdraw(waddr, 2 * amount)
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# Now make sure an additional two of them were marked as reserved
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assert l1.db_query('SELECT COUNT(*) as c FROM outputs WHERE status=2')[0]['c'] == 2
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assert l1.db_query('SELECT COUNT(*) as c FROM outputs WHERE status=1')[0]['c'] == 2
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# They're turned into spent once the node sees them mined.
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bitcoind.generate_block(1)
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sync_blockheight(l1.bitcoin, [l1, l2])
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# Make sure l2 received the withdrawal.
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assert len(l2.rpc.listfunds()['outputs']) == 1
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outputs = l2.db_query('SELECT value FROM outputs WHERE status=0;')
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assert only_one(outputs)['value'] == 2 * amount
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# Now make sure an additional two of them were marked as spent
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assert l1.db_query('SELECT COUNT(*) as c FROM outputs WHERE status=2')[0]['c'] == 4
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assert l1.db_query('SELECT COUNT(*) as c FROM outputs WHERE status=1')[0]['c'] == 0
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# Simple test for withdrawal to P2WPKH
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# Address from: https://bc-2.jp/tools/bech32demo/index.html
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waddr = 'bcrt1qw508d6qejxtdg4y5r3zarvary0c5xw7kygt080'
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with pytest.raises(RpcError):
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l1.rpc.withdraw('xx1qw508d6qejxtdg4y5r3zarvary0c5xw7kxpjzsx', 2 * amount)
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with pytest.raises(RpcError):
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l1.rpc.withdraw('tb1pw508d6qejxtdg4y5r3zarvary0c5xw7kdl9fad', 2 * amount)
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with pytest.raises(RpcError):
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l1.rpc.withdraw('tb1qw508d6qejxtdg4y5r3zarvary0c5xw7kxxxxxx', 2 * amount)
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l1.rpc.withdraw(waddr, 2 * amount)
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bitcoind.generate_block(1)
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sync_blockheight(l1.bitcoin, [l1])
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# Now make sure additional two of them were marked as spent
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assert l1.db_query('SELECT COUNT(*) as c FROM outputs WHERE status=2')[0]['c'] == 6
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# Simple test for withdrawal to P2WSH
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# Address from: https://bc-2.jp/tools/bech32demo/index.html
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waddr = 'bcrt1qrp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3qzf4jry'
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with pytest.raises(RpcError):
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l1.rpc.withdraw('xx1qrp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3q0sl5k7', 2 * amount)
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with pytest.raises(RpcError):
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l1.rpc.withdraw('tb1prp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3qsm03tq', 2 * amount)
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with pytest.raises(RpcError):
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l1.rpc.withdraw('tb1qrp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3qxxxxxx', 2 * amount)
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l1.rpc.withdraw(waddr, 2 * amount)
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bitcoind.generate_block(1)
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sync_blockheight(l1.bitcoin, [l1])
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# Now make sure additional two of them were marked as spent
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assert l1.db_query('SELECT COUNT(*) as c FROM outputs WHERE status=2')[0]['c'] == 8
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# failure testing for invalid SegWit addresses, from BIP173
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# HRP character out of range
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with pytest.raises(RpcError):
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l1.rpc.withdraw(' 1nwldj5', 2 * amount)
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# overall max length exceeded
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with pytest.raises(RpcError):
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l1.rpc.withdraw('an84characterslonghumanreadablepartthatcontainsthenumber1andtheexcludedcharactersbio1569pvx', 2 * amount)
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# No separator character
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with pytest.raises(RpcError):
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l1.rpc.withdraw('pzry9x0s0muk', 2 * amount)
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# Empty HRP
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with pytest.raises(RpcError):
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l1.rpc.withdraw('1pzry9x0s0muk', 2 * amount)
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# Invalid witness version
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with pytest.raises(RpcError):
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l1.rpc.withdraw('BC13W508D6QEJXTDG4Y5R3ZARVARY0C5XW7KN40WF2', 2 * amount)
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# Invalid program length for witness version 0 (per BIP141)
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with pytest.raises(RpcError):
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l1.rpc.withdraw('BC1QR508D6QEJXTDG4Y5R3ZARVARYV98GJ9P', 2 * amount)
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# Mixed case
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with pytest.raises(RpcError):
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l1.rpc.withdraw('tb1qrp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3q0sL5k7', 2 * amount)
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# Non-zero padding in 8-to-5 conversion
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with pytest.raises(RpcError):
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l1.rpc.withdraw('tb1qrp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3pjxtptv', 2 * amount)
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# Should have 6 outputs available.
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assert l1.db_query('SELECT COUNT(*) as c FROM outputs WHERE status=0')[0]['c'] == 6
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# Test withdrawal to self.
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l1.rpc.withdraw(l1.rpc.newaddr('bech32')['bech32'], 'all', minconf=0)
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bitcoind.generate_block(1)
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assert l1.db_query('SELECT COUNT(*) as c FROM outputs WHERE status=0')[0]['c'] == 1
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l1.rpc.withdraw(waddr, 'all', minconf=0)
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assert l1.db_query('SELECT COUNT(*) as c FROM outputs WHERE status=0')[0]['c'] == 0
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# This should fail, can't even afford fee.
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with pytest.raises(RpcError, match=r'Could not afford'):
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l1.rpc.withdraw(waddr, 'all')
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# Add some funds to withdraw
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for i in range(12):
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l1.bitcoin.rpc.sendtoaddress(addr, amount / 10**8 + 0.01)
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bitcoind.generate_block(1)
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wait_for(lambda: len(l1.rpc.listfunds()['outputs']) == 12)
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# Try passing in a utxo set
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utxos = [utxo["txid"] + ":" + str(utxo["output"]) for utxo in l1.rpc.listfunds()["outputs"]][:4]
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withdrawal = l1.rpc.withdraw(waddr, 2 * amount, utxos=utxos)
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decode = bitcoind.rpc.decoderawtransaction(withdrawal['tx'])
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assert decode['txid'] == withdrawal['txid']
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# Check that correct utxos are included
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assert len(decode['vin']) == 4
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vins = ["{}:{}".format(v['txid'], v['vout']) for v in decode['vin']]
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for utxo in utxos:
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assert utxo in vins
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# Try passing unconfirmed utxos
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unconfirmed_utxos = [l1.rpc.withdraw(l1.rpc.newaddr()["bech32"], 10**5)
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for _ in range(5)]
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uutxos = [u["txid"] + ":0" for u in unconfirmed_utxos]
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l1.rpc.withdraw(waddr, "all", minconf=0, utxos=uutxos)
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# Try passing minimum feerates (for relay)
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l1.rpc.withdraw(l1.rpc.newaddr()["bech32"], 10**5, feerate="253perkw")
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l1.rpc.withdraw(l1.rpc.newaddr()["bech32"], 10**5, feerate="1000perkb")
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def test_minconf_withdraw(node_factory, bitcoind):
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"""Issue 2518: ensure that ridiculous confirmation levels don't overflow
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The number of confirmations is used to compute a maximum height that is to
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be accepted. If the current height is smaller than the number of
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confirmations we wrap around and just select everything. The fix is to
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clamp the maxheight parameter to a positive small number.
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"""
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amount = 1000000
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# Don't get any funds from previous runs.
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l1 = node_factory.get_node(random_hsm=True)
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addr = l1.rpc.newaddr()['bech32']
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# Add some funds to withdraw later
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for i in range(10):
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l1.bitcoin.rpc.sendtoaddress(addr, amount / 10**8 + 0.01)
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bitcoind.generate_block(1)
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wait_for(lambda: len(l1.rpc.listfunds()['outputs']) == 10)
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with pytest.raises(RpcError):
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l1.rpc.withdraw(destination=addr, satoshi=10000, feerate='normal', minconf=9999999)
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def test_addfunds_from_block(node_factory, bitcoind):
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"""Send funds to the daemon without telling it explicitly
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"""
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# Previous runs with same bitcoind can leave funds!
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l1 = node_factory.get_node(random_hsm=True)
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addr = l1.rpc.newaddr()['bech32']
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bitcoind.rpc.sendtoaddress(addr, 0.1)
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bitcoind.generate_block(1)
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wait_for(lambda: len(l1.rpc.listfunds()['outputs']) == 1)
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outputs = l1.db_query('SELECT value FROM outputs WHERE status=0;')
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assert only_one(outputs)['value'] == 10000000
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# The address we detect must match what was paid to.
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output = only_one(l1.rpc.listfunds()['outputs'])
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assert output['address'] == addr
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# Send all our money to a P2WPKH address this time.
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addr = l1.rpc.newaddr("bech32")['bech32']
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l1.rpc.withdraw(addr, "all")
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bitcoind.generate_block(1)
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sync_blockheight(bitcoind, [l1])
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# The address we detect must match what was paid to.
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output = only_one(l1.rpc.listfunds()['outputs'])
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assert output['address'] == addr
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def test_txprepare_multi(node_factory, bitcoind):
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amount = 10000000
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l1 = node_factory.get_node(random_hsm=True)
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bitcoind.rpc.sendtoaddress(l1.rpc.newaddr()['bech32'], amount / 10**8)
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bitcoind.generate_block(1)
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wait_for(lambda: len(l1.rpc.listfunds()['outputs']) == 1)
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outputs = []
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for i in range(9):
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outputs.append({l1.rpc.newaddr()['bech32']: Millisatoshi(amount * 100)})
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prep = l1.rpc.txprepare(outputs=outputs)
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l1.rpc.txdiscard(prep['txid'])
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def test_txprepare(node_factory, bitcoind, chainparams):
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amount = 1000000
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l1 = node_factory.get_node(random_hsm=True)
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addr = chainparams['example_addr']
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# Add some funds to withdraw later: both bech32 and p2sh
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for i in range(5):
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bitcoind.rpc.sendtoaddress(l1.rpc.newaddr()['bech32'],
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amount / 10**8)
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bitcoind.rpc.sendtoaddress(l1.rpc.newaddr('p2sh-segwit')['p2sh-segwit'],
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amount / 10**8)
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bitcoind.generate_block(1)
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wait_for(lambda: len(l1.rpc.listfunds()['outputs']) == 10)
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prep = l1.rpc.txprepare(outputs=[{addr: Millisatoshi(amount * 3 * 1000)}])
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decode = bitcoind.rpc.decoderawtransaction(prep['unsigned_tx'])
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assert decode['txid'] == prep['txid']
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# 4 inputs, 2 outputs (3 if we have a fee output).
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assert len(decode['vin']) == 4
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assert len(decode['vout']) == 2 if not chainparams['feeoutput'] else 3
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# One output will be correct.
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outnum = [i for i, o in enumerate(decode['vout']) if o['value'] == Decimal(amount * 3) / 10**8][0]
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for i, o in enumerate(decode['vout']):
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if i == outnum:
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assert o['scriptPubKey']['type'] == 'witness_v0_keyhash'
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assert o['scriptPubKey']['addresses'] == [addr]
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else:
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assert o['scriptPubKey']['type'] in ['witness_v0_keyhash', 'fee']
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# Now prepare one with no change.
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prep2 = l1.rpc.txprepare([{addr: 'all'}])
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decode = bitcoind.rpc.decoderawtransaction(prep2['unsigned_tx'])
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assert decode['txid'] == prep2['txid']
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# 6 inputs, 1 outputs.
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assert len(decode['vin']) == 6
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assert len(decode['vout']) == 1 if not chainparams['feeoutput'] else 2
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# Some fees will be paid.
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assert decode['vout'][0]['value'] < Decimal(amount * 6) / 10**8
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assert decode['vout'][0]['value'] > Decimal(amount * 6) / 10**8 - Decimal(0.0002)
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assert decode['vout'][0]['scriptPubKey']['type'] == 'witness_v0_keyhash'
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assert decode['vout'][0]['scriptPubKey']['addresses'] == [addr]
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# If I cancel the first one, I can get those first 4 outputs.
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discard = l1.rpc.txdiscard(prep['txid'])
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assert discard['txid'] == prep['txid']
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assert discard['unsigned_tx'] == prep['unsigned_tx']
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prep3 = l1.rpc.txprepare([{addr: 'all'}])
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decode = bitcoind.rpc.decoderawtransaction(prep3['unsigned_tx'])
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assert decode['txid'] == prep3['txid']
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# 4 inputs, 1 outputs.
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assert len(decode['vin']) == 4
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assert len(decode['vout']) == 1 if not chainparams['feeoutput'] else 2
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# Some fees will be taken
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assert decode['vout'][0]['value'] < Decimal(amount * 4) / 10**8
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assert decode['vout'][0]['value'] > Decimal(amount * 4) / 10**8 - Decimal(0.0002)
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assert decode['vout'][0]['scriptPubKey']['type'] == 'witness_v0_keyhash'
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assert decode['vout'][0]['scriptPubKey']['addresses'] == [addr]
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# Cannot discard twice.
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with pytest.raises(RpcError, match=r'not an unreleased txid'):
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l1.rpc.txdiscard(prep['txid'])
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# Discard everything, we should now spend all inputs.
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l1.rpc.txdiscard(prep2['txid'])
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l1.rpc.txdiscard(prep3['txid'])
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prep4 = l1.rpc.txprepare([{addr: 'all'}])
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decode = bitcoind.rpc.decoderawtransaction(prep4['unsigned_tx'])
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assert decode['txid'] == prep4['txid']
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# 10 inputs, 1 outputs.
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assert len(decode['vin']) == 10
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assert len(decode['vout']) == 1 if not chainparams['feeoutput'] else 2
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# Some fees will be taken
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assert decode['vout'][0]['value'] < Decimal(amount * 10) / 10**8
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assert decode['vout'][0]['value'] > Decimal(amount * 10) / 10**8 - Decimal(0.0003)
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assert decode['vout'][0]['scriptPubKey']['type'] == 'witness_v0_keyhash'
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assert decode['vout'][0]['scriptPubKey']['addresses'] == [addr]
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l1.rpc.txdiscard(prep4['txid'])
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# Try passing in a utxo set
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utxos = [utxo["txid"] + ":" + str(utxo["output"])
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for utxo in l1.rpc.listfunds()["outputs"]][:4]
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prep5 = l1.rpc.txprepare([{addr:
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Millisatoshi(amount * 3.5 * 1000)}], utxos=utxos)
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# Try passing unconfirmed utxos
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unconfirmed_utxo = l1.rpc.withdraw(l1.rpc.newaddr()["bech32"], 10**5)
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uutxos = [unconfirmed_utxo["txid"] + ":0"]
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with pytest.raises(RpcError, match=r"Could not afford"):
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l1.rpc.txprepare([{addr: Millisatoshi(amount * 3.5 * 1000)}],
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utxos=uutxos)
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decode = bitcoind.rpc.decoderawtransaction(prep5['unsigned_tx'])
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assert decode['txid'] == prep5['txid']
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# Check that correct utxos are included
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assert len(decode['vin']) == 4
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vins = ["{}:{}".format(v['txid'], v['vout']) for v in decode['vin']]
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for utxo in utxos:
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assert utxo in vins
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# We should have a change output, so this is exact
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assert len(decode['vout']) == 3 if chainparams['feeoutput'] else 2
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# Change output pos is random.
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for vout in decode['vout']:
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if vout['scriptPubKey']['type'] == 'fee':
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continue
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if vout['scriptPubKey']['addresses'] == [addr]:
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changeout = vout
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assert changeout['value'] == Decimal(amount * 3.5) / 10**8
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assert changeout['scriptPubKey']['type'] == 'witness_v0_keyhash'
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assert changeout['scriptPubKey']['addresses'] == [addr]
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# Discard prep4 and get all funds again
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l1.rpc.txdiscard(prep5['txid'])
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# You can have one which is all, but not two.
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prep5 = l1.rpc.txprepare([{addr: Millisatoshi(amount * 3 * 1000)},
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{addr: 'all'}])
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l1.rpc.txdiscard(prep5['txid'])
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with pytest.raises(RpcError, match=r"'all'"):
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prep5 = l1.rpc.txprepare([{addr: 'all'}, {addr: 'all'}])
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prep5 = l1.rpc.txprepare([{addr: Millisatoshi(amount * 3 * 500 + 100000)},
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{addr: Millisatoshi(amount * 3 * 500 - 100000)}])
|
|
decode = bitcoind.rpc.decoderawtransaction(prep5['unsigned_tx'])
|
|
assert decode['txid'] == prep5['txid']
|
|
# 4 inputs, 3 outputs(include change).
|
|
assert len(decode['vin']) == 4
|
|
assert len(decode['vout']) == 4 if chainparams['feeoutput'] else 3
|
|
|
|
# One output will be correct.
|
|
for i in range(3 + chainparams['feeoutput']):
|
|
if decode['vout'][i - 1]['value'] == Decimal('0.01500100'):
|
|
outnum1 = i - 1
|
|
elif decode['vout'][i - 1]['value'] == Decimal('0.01499900'):
|
|
outnum2 = i - 1
|
|
else:
|
|
changenum = i - 1
|
|
|
|
assert decode['vout'][outnum1]['scriptPubKey']['type'] == 'witness_v0_keyhash'
|
|
assert decode['vout'][outnum1]['scriptPubKey']['addresses'] == [addr]
|
|
|
|
assert decode['vout'][outnum2]['scriptPubKey']['type'] == 'witness_v0_keyhash'
|
|
assert decode['vout'][outnum2]['scriptPubKey']['addresses'] == [addr]
|
|
|
|
assert decode['vout'][changenum]['scriptPubKey']['type'] == 'witness_v0_keyhash'
|
|
|
|
|
|
def test_reserveinputs(node_factory, bitcoind, chainparams):
|
|
amount = 1000000
|
|
total_outs = 12
|
|
l1 = node_factory.get_node(feerates=(7500, 7500, 7500, 7500))
|
|
|
|
outputs = []
|
|
# Add a medley of funds to withdraw later, bech32 + p2sh-p2wpkh
|
|
for i in range(total_outs // 2):
|
|
txid = bitcoind.rpc.sendtoaddress(l1.rpc.newaddr()['bech32'],
|
|
amount / 10**8)
|
|
outputs.append((txid, bitcoind.rpc.gettransaction(txid)['details'][0]['vout']))
|
|
txid = bitcoind.rpc.sendtoaddress(l1.rpc.newaddr('p2sh-segwit')['p2sh-segwit'],
|
|
amount / 10**8)
|
|
outputs.append((txid, bitcoind.rpc.gettransaction(txid)['details'][0]['vout']))
|
|
|
|
bitcoind.generate_block(1)
|
|
wait_for(lambda: len(l1.rpc.listfunds()['outputs']) == total_outs)
|
|
|
|
assert not any(o['reserved'] for o in l1.rpc.listfunds()['outputs'])
|
|
|
|
# Try reserving one at a time.
|
|
for out in outputs:
|
|
psbt = bitcoind.rpc.createpsbt([{'txid': out[0], 'vout': out[1]}], [])
|
|
l1.rpc.reserveinputs(psbt)
|
|
|
|
assert all(o['reserved'] for o in l1.rpc.listfunds()['outputs'])
|
|
|
|
# Unreserve as a batch.
|
|
psbt = bitcoind.rpc.createpsbt([{'txid': out[0], 'vout': out[1]} for out in outputs], [])
|
|
l1.rpc.unreserveinputs(psbt)
|
|
assert not any(o['reserved'] for o in l1.rpc.listfunds()['outputs'])
|
|
|
|
# Reserve twice fails unless exclusive.
|
|
l1.rpc.reserveinputs(psbt)
|
|
with pytest.raises(RpcError, match=r"already reserved"):
|
|
l1.rpc.reserveinputs(psbt)
|
|
l1.rpc.reserveinputs(psbt, False)
|
|
l1.rpc.unreserveinputs(psbt)
|
|
assert all(o['reserved'] for o in l1.rpc.listfunds()['outputs'])
|
|
|
|
# Stays reserved across restarts.
|
|
l1.restart()
|
|
assert all(o['reserved'] for o in l1.rpc.listfunds()['outputs'])
|
|
|
|
# Final unreserve works.
|
|
l1.rpc.unreserveinputs(psbt)
|
|
assert not any(o['reserved'] for o in l1.rpc.listfunds()['outputs'])
|
|
|
|
|
|
def test_fundpsbt(node_factory, bitcoind, chainparams):
|
|
amount = 1000000
|
|
total_outs = 4
|
|
l1 = node_factory.get_node()
|
|
|
|
outputs = []
|
|
# Add a medley of funds to withdraw later, bech32 + p2sh-p2wpkh
|
|
for i in range(total_outs // 2):
|
|
txid = bitcoind.rpc.sendtoaddress(l1.rpc.newaddr()['bech32'],
|
|
amount / 10**8)
|
|
outputs.append((txid, bitcoind.rpc.gettransaction(txid)['details'][0]['vout']))
|
|
txid = bitcoind.rpc.sendtoaddress(l1.rpc.newaddr('p2sh-segwit')['p2sh-segwit'],
|
|
amount / 10**8)
|
|
outputs.append((txid, bitcoind.rpc.gettransaction(txid)['details'][0]['vout']))
|
|
|
|
bitcoind.generate_block(1)
|
|
wait_for(lambda: len(l1.rpc.listfunds()['outputs']) == total_outs)
|
|
|
|
feerate = '7500perkw'
|
|
|
|
# Should get one input, plus some excess
|
|
funding = l1.rpc.fundpsbt(amount // 2, feerate, 0, reserve=False)
|
|
psbt = bitcoind.rpc.decodepsbt(funding['psbt'])
|
|
# We can fuzz this up to 99 blocks back.
|
|
assert psbt['tx']['locktime'] > bitcoind.rpc.getblockcount() - 100
|
|
assert psbt['tx']['locktime'] <= bitcoind.rpc.getblockcount()
|
|
assert len(psbt['tx']['vin']) == 1
|
|
assert funding['excess_msat'] > Millisatoshi(0)
|
|
assert funding['excess_msat'] < Millisatoshi(amount // 2 * 1000)
|
|
assert funding['feerate_per_kw'] == 7500
|
|
assert 'estimated_final_weight' in funding
|
|
assert 'reservations' not in funding
|
|
|
|
# This should add 99 to the weight, but otherwise be identical (might choose different inputs though!) except for locktime.
|
|
funding2 = l1.rpc.fundpsbt(amount // 2, feerate, 99, reserve=False, locktime=bitcoind.rpc.getblockcount() + 1)
|
|
psbt2 = bitcoind.rpc.decodepsbt(funding2['psbt'])
|
|
assert psbt2['tx']['locktime'] == bitcoind.rpc.getblockcount() + 1
|
|
assert len(psbt2['tx']['vin']) == 1
|
|
assert funding2['excess_msat'] < funding['excess_msat']
|
|
assert funding2['feerate_per_kw'] == 7500
|
|
# Naively you'd expect this to be +99, but it might have selected a non-p2sh output...
|
|
assert funding2['estimated_final_weight'] > funding['estimated_final_weight']
|
|
|
|
# Cannot afford this one (too much)
|
|
with pytest.raises(RpcError, match=r"not afford"):
|
|
l1.rpc.fundpsbt(amount * total_outs, feerate, 0)
|
|
|
|
# Nor this (depth insufficient)
|
|
with pytest.raises(RpcError, match=r"not afford"):
|
|
l1.rpc.fundpsbt(amount // 2, feerate, 0, minconf=2)
|
|
|
|
# Should get two inputs.
|
|
psbt = bitcoind.rpc.decodepsbt(l1.rpc.fundpsbt(amount, feerate, 0, reserve=False)['psbt'])
|
|
assert len(psbt['tx']['vin']) == 2
|
|
|
|
# Should not use reserved outputs.
|
|
psbt = bitcoind.rpc.createpsbt([{'txid': out[0], 'vout': out[1]} for out in outputs], [])
|
|
l1.rpc.reserveinputs(psbt)
|
|
with pytest.raises(RpcError, match=r"not afford"):
|
|
l1.rpc.fundpsbt(amount // 2, feerate, 0)
|
|
|
|
# Will use first one if unreserved.
|
|
l1.rpc.unreserveinputs(bitcoind.rpc.createpsbt([{'txid': outputs[0][0], 'vout': outputs[0][1]}], []))
|
|
psbt = l1.rpc.fundpsbt(amount // 2, feerate, 0)['psbt']
|
|
|
|
# Should have passed to reserveinputs.
|
|
with pytest.raises(RpcError, match=r"already reserved"):
|
|
l1.rpc.reserveinputs(psbt)
|
|
|
|
# And now we can't afford any more.
|
|
with pytest.raises(RpcError, match=r"not afford"):
|
|
l1.rpc.fundpsbt(amount // 2, feerate, 0)
|
|
|
|
|
|
def test_utxopsbt(node_factory, bitcoind, chainparams):
|
|
amount = 1000000
|
|
l1 = node_factory.get_node()
|
|
|
|
outputs = []
|
|
# Add a medley of funds to withdraw later, bech32 + p2sh-p2wpkh
|
|
txid = bitcoind.rpc.sendtoaddress(l1.rpc.newaddr()['bech32'],
|
|
amount / 10**8)
|
|
outputs.append((txid, bitcoind.rpc.gettransaction(txid)['details'][0]['vout']))
|
|
txid = bitcoind.rpc.sendtoaddress(l1.rpc.newaddr('p2sh-segwit')['p2sh-segwit'],
|
|
amount / 10**8)
|
|
outputs.append((txid, bitcoind.rpc.gettransaction(txid)['details'][0]['vout']))
|
|
|
|
bitcoind.generate_block(1)
|
|
wait_for(lambda: len(l1.rpc.listfunds()['outputs']) == len(outputs))
|
|
|
|
fee_val = 7500
|
|
feerate = '{}perkw'.format(fee_val)
|
|
|
|
# Explicitly spend the first output above.
|
|
funding = l1.rpc.utxopsbt(amount // 2, feerate, 0,
|
|
['{}:{}'.format(outputs[0][0], outputs[0][1])],
|
|
reserve=False)
|
|
psbt = bitcoind.rpc.decodepsbt(funding['psbt'])
|
|
# We can fuzz this up to 99 blocks back.
|
|
assert psbt['tx']['locktime'] > bitcoind.rpc.getblockcount() - 100
|
|
assert psbt['tx']['locktime'] <= bitcoind.rpc.getblockcount()
|
|
assert len(psbt['tx']['vin']) == 1
|
|
assert funding['excess_msat'] > Millisatoshi(0)
|
|
assert funding['excess_msat'] < Millisatoshi(amount // 2 * 1000)
|
|
assert funding['feerate_per_kw'] == 7500
|
|
assert 'estimated_final_weight' in funding
|
|
assert 'reservations' not in funding
|
|
|
|
# This should add 99 to the weight, but otherwise be identical except for locktime.
|
|
start_weight = 99
|
|
funding2 = l1.rpc.utxopsbt(amount // 2, feerate, start_weight,
|
|
['{}:{}'.format(outputs[0][0], outputs[0][1])],
|
|
reserve=False, locktime=bitcoind.rpc.getblockcount() + 1)
|
|
psbt2 = bitcoind.rpc.decodepsbt(funding2['psbt'])
|
|
assert psbt2['tx']['locktime'] == bitcoind.rpc.getblockcount() + 1
|
|
assert psbt2['tx']['vin'] == psbt['tx']['vin']
|
|
if chainparams['elements']:
|
|
# elements includes the fee as an output
|
|
addl_fee = Millisatoshi(fee_val * start_weight // 1000 * 1000)
|
|
assert psbt2['tx']['vout'][0]['value'] == psbt['tx']['vout'][0]['value'] + addl_fee.to_btc()
|
|
else:
|
|
assert psbt2['tx']['vout'] == psbt['tx']['vout']
|
|
assert funding2['excess_msat'] < funding['excess_msat']
|
|
assert funding2['feerate_per_kw'] == 7500
|
|
assert funding2['estimated_final_weight'] == funding['estimated_final_weight'] + 99
|
|
assert 'reservations' not in funding2
|
|
|
|
# Cannot afford this one (too much)
|
|
with pytest.raises(RpcError, match=r"not afford"):
|
|
l1.rpc.utxopsbt(amount, feerate, 0,
|
|
['{}:{}'.format(outputs[0][0], outputs[0][1])])
|
|
|
|
# Nor this (even with both)
|
|
with pytest.raises(RpcError, match=r"not afford"):
|
|
l1.rpc.utxopsbt(amount * 2, feerate, 0,
|
|
['{}:{}'.format(outputs[0][0], outputs[0][1]),
|
|
'{}:{}'.format(outputs[1][0], outputs[1][1])])
|
|
|
|
# Should get two inputs (and reserve!)
|
|
funding = l1.rpc.utxopsbt(amount, feerate, 0,
|
|
['{}:{}'.format(outputs[0][0], outputs[0][1]),
|
|
'{}:{}'.format(outputs[1][0], outputs[1][1])])
|
|
psbt = bitcoind.rpc.decodepsbt(funding['psbt'])
|
|
assert len(psbt['tx']['vin']) == 2
|
|
assert len(funding['reservations']) == 2
|
|
assert funding['reservations'][0]['txid'] == outputs[0][0]
|
|
assert funding['reservations'][0]['vout'] == outputs[0][1]
|
|
assert funding['reservations'][0]['was_reserved'] is False
|
|
assert funding['reservations'][0]['reserved'] is True
|
|
assert funding['reservations'][1]['txid'] == outputs[1][0]
|
|
assert funding['reservations'][1]['vout'] == outputs[1][1]
|
|
assert funding['reservations'][1]['was_reserved'] is False
|
|
assert funding['reservations'][1]['reserved'] is True
|
|
|
|
# Should refuse to use reserved outputs.
|
|
with pytest.raises(RpcError, match=r"already reserved"):
|
|
l1.rpc.utxopsbt(amount, feerate, 0,
|
|
['{}:{}'.format(outputs[0][0], outputs[0][1]),
|
|
'{}:{}'.format(outputs[1][0], outputs[1][1])])
|
|
|
|
# Unless we tell it that's ok.
|
|
l1.rpc.utxopsbt(amount, feerate, 0,
|
|
['{}:{}'.format(outputs[0][0], outputs[0][1]),
|
|
'{}:{}'.format(outputs[1][0], outputs[1][1])],
|
|
reservedok=True)
|
|
|
|
|
|
def test_sign_and_send_psbt(node_factory, bitcoind, chainparams):
|
|
"""
|
|
Tests for the sign + send psbt RPCs
|
|
"""
|
|
amount = 1000000
|
|
total_outs = 12
|
|
coin_mvt_plugin = os.path.join(os.getcwd(), 'tests/plugins/coin_movements.py')
|
|
l1 = node_factory.get_node(options={'plugin': coin_mvt_plugin},
|
|
feerates=(7500, 7500, 7500, 7500))
|
|
l2 = node_factory.get_node()
|
|
addr = chainparams['example_addr']
|
|
out_total = Millisatoshi(amount * 3 * 1000)
|
|
|
|
# Add a medley of funds to withdraw later, bech32 + p2sh-p2wpkh
|
|
for i in range(total_outs // 2):
|
|
bitcoind.rpc.sendtoaddress(l1.rpc.newaddr()['bech32'],
|
|
amount / 10**8)
|
|
bitcoind.rpc.sendtoaddress(l1.rpc.newaddr('p2sh-segwit')['p2sh-segwit'],
|
|
amount / 10**8)
|
|
bitcoind.generate_block(1)
|
|
wait_for(lambda: len(l1.rpc.listfunds()['outputs']) == total_outs)
|
|
|
|
# Make a PSBT out of our inputs
|
|
funding = l1.rpc.fundpsbt(satoshi=out_total,
|
|
feerate=7500,
|
|
startweight=42,
|
|
reserve=True)
|
|
assert len([x for x in l1.rpc.listfunds()['outputs'] if x['reserved']]) == 4
|
|
psbt = bitcoind.rpc.decodepsbt(funding['psbt'])
|
|
saved_input = psbt['tx']['vin'][0]
|
|
|
|
# Go ahead and unreserve the UTXOs, we'll use a smaller
|
|
# set of them to create a second PSBT that we'll attempt to sign
|
|
# and broadcast (to disastrous results)
|
|
l1.rpc.unreserveinputs(funding['psbt'])
|
|
|
|
# Re-reserve one of the utxos we just unreserved
|
|
psbt = bitcoind.rpc.createpsbt([{'txid': saved_input['txid'],
|
|
'vout': saved_input['vout']}], [])
|
|
l1.rpc.reserveinputs(psbt)
|
|
|
|
# We require the utxos be reserved before signing them
|
|
with pytest.raises(RpcError, match=r"Aborting PSBT signing. UTXO .* is not reserved"):
|
|
l1.rpc.signpsbt(funding['psbt'])['signed_psbt']
|
|
|
|
# Now we unreserve the singleton, so we can reserve it again
|
|
l1.rpc.unreserveinputs(psbt)
|
|
|
|
# Now add an output. Note, we add the 'excess msat' to the output so
|
|
# that our feerate is 'correct'. This is of particular importance to elementsd,
|
|
# who requires that every satoshi be accounted for in a tx.
|
|
out_1_ms = Millisatoshi(funding['excess_msat'])
|
|
output_psbt = bitcoind.rpc.createpsbt([],
|
|
[{addr: float((out_total + out_1_ms).to_btc())}])
|
|
fullpsbt = bitcoind.rpc.joinpsbts([funding['psbt'], output_psbt])
|
|
|
|
# We re-reserve the first set...
|
|
l1.rpc.reserveinputs(fullpsbt)
|
|
|
|
# Sign + send the PSBT we've created
|
|
signed_psbt = l1.rpc.signpsbt(fullpsbt)['signed_psbt']
|
|
broadcast_tx = l1.rpc.sendpsbt(signed_psbt)
|
|
|
|
# Check that it was broadcast successfully
|
|
l1.daemon.wait_for_log(r'sendrawtx exit 0 .* sendrawtransaction {}'.format(broadcast_tx['tx']))
|
|
bitcoind.generate_block(1)
|
|
|
|
# We didn't add a change output.
|
|
expected_outs = total_outs - 4
|
|
wait_for(lambda: len(l1.rpc.listfunds()['outputs']) == expected_outs)
|
|
|
|
# Let's try *sending* a PSBT that can't be finalized (it's unsigned)
|
|
with pytest.raises(RpcError, match=r"PSBT not finalizeable"):
|
|
l1.rpc.sendpsbt(fullpsbt)
|
|
|
|
# Now we try signing a PSBT with an output that's already been spent
|
|
with pytest.raises(RpcError, match=r"Aborting PSBT signing. UTXO .* is not reserved"):
|
|
l1.rpc.signpsbt(fullpsbt)
|
|
|
|
# Queue up another node, to make some PSBTs for us
|
|
for i in range(total_outs // 2):
|
|
bitcoind.rpc.sendtoaddress(l2.rpc.newaddr()['bech32'],
|
|
amount / 10**8)
|
|
bitcoind.rpc.sendtoaddress(l2.rpc.newaddr('p2sh-segwit')['p2sh-segwit'],
|
|
amount / 10**8)
|
|
# Create a PSBT using L2
|
|
bitcoind.generate_block(1)
|
|
wait_for(lambda: len(l2.rpc.listfunds()['outputs']) == total_outs)
|
|
l2_funding = l2.rpc.fundpsbt(satoshi=out_total,
|
|
feerate=7500,
|
|
startweight=42,
|
|
reserve=True)
|
|
|
|
# Try to get L1 to sign it
|
|
with pytest.raises(RpcError, match=r"No wallet inputs to sign"):
|
|
l1.rpc.signpsbt(l2_funding['psbt'])
|
|
|
|
# With signonly it will fail if it can't sign it.
|
|
with pytest.raises(RpcError, match=r"is unknown"):
|
|
l1.rpc.signpsbt(l2_funding['psbt'], signonly=[0])
|
|
|
|
# Add some of our own PSBT inputs to it
|
|
l1_funding = l1.rpc.fundpsbt(satoshi=out_total,
|
|
feerate=7500,
|
|
startweight=42,
|
|
reserve=True)
|
|
l1_num_inputs = len(bitcoind.rpc.decodepsbt(l1_funding['psbt'])['tx']['vin'])
|
|
l2_num_inputs = len(bitcoind.rpc.decodepsbt(l2_funding['psbt'])['tx']['vin'])
|
|
|
|
# Join and add an output (reorders!)
|
|
out_2_ms = Millisatoshi(l1_funding['excess_msat'])
|
|
out_amt = out_2_ms + Millisatoshi(l2_funding['excess_msat']) + out_total + out_total
|
|
output_psbt = bitcoind.rpc.createpsbt([],
|
|
[{addr: float(out_amt.to_btc())}])
|
|
joint_psbt = bitcoind.rpc.joinpsbts([l1_funding['psbt'], l2_funding['psbt'],
|
|
output_psbt])
|
|
|
|
# Ask it to sign inputs it doesn't know, it will fail.
|
|
with pytest.raises(RpcError, match=r"is unknown"):
|
|
l1.rpc.signpsbt(joint_psbt,
|
|
signonly=list(range(l1_num_inputs + 1)))
|
|
|
|
# Similarly, it can't sign inputs it doesn't know.
|
|
sign_success = []
|
|
for i in range(l1_num_inputs + l2_num_inputs):
|
|
try:
|
|
l1.rpc.signpsbt(joint_psbt, signonly=[i])
|
|
except RpcError:
|
|
continue
|
|
sign_success.append(i)
|
|
assert len(sign_success) == l1_num_inputs
|
|
|
|
# But it can sign all the valid ones at once.
|
|
half_signed_psbt = l1.rpc.signpsbt(joint_psbt, signonly=sign_success)['signed_psbt']
|
|
for s in sign_success:
|
|
assert bitcoind.rpc.decodepsbt(half_signed_psbt)['inputs'][s]['partial_signatures'] is not None
|
|
|
|
totally_signed = l2.rpc.signpsbt(half_signed_psbt)['signed_psbt']
|
|
|
|
broadcast_tx = l1.rpc.sendpsbt(totally_signed)
|
|
l1.daemon.wait_for_log(r'sendrawtx exit 0 .* sendrawtransaction {}'.format(broadcast_tx['tx']))
|
|
|
|
# Send a PSBT that's not ours
|
|
l2_funding = l2.rpc.fundpsbt(satoshi=out_total,
|
|
feerate=7500,
|
|
startweight=42,
|
|
reserve=True)
|
|
out_amt = Millisatoshi(l2_funding['excess_msat'])
|
|
output_psbt = bitcoind.rpc.createpsbt([],
|
|
[{addr: float((out_total + out_amt).to_btc())}])
|
|
psbt = bitcoind.rpc.joinpsbts([l2_funding['psbt'], output_psbt])
|
|
l2_signed_psbt = l2.rpc.signpsbt(psbt)['signed_psbt']
|
|
l1.rpc.sendpsbt(l2_signed_psbt)
|
|
|
|
# Re-try sending the same tx?
|
|
bitcoind.generate_block(1)
|
|
sync_blockheight(bitcoind, [l1])
|
|
# Expect an error here
|
|
with pytest.raises(JSONRPCError, match=r"Transaction already in block chain"):
|
|
bitcoind.rpc.sendrawtransaction(broadcast_tx['tx'])
|
|
|
|
# Try an empty PSBT
|
|
with pytest.raises(RpcError, match=r"psbt: Expected a PSBT: invalid token"):
|
|
l1.rpc.signpsbt('')
|
|
with pytest.raises(RpcError, match=r"psbt: Expected a PSBT: invalid token"):
|
|
l1.rpc.sendpsbt('')
|
|
|
|
# Try an invalid PSBT string
|
|
invalid_psbt = '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'
|
|
with pytest.raises(RpcError, match=r"psbt: Expected a PSBT: invalid token"):
|
|
l1.rpc.signpsbt(invalid_psbt)
|
|
|
|
wallet_coin_mvts = [
|
|
{'type': 'chain_mvt', 'credit': 1000000000, 'debit': 0, 'tag': 'deposit'},
|
|
{'type': 'chain_mvt', 'credit': 1000000000, 'debit': 0, 'tag': 'deposit'},
|
|
{'type': 'chain_mvt', 'credit': 1000000000, 'debit': 0, 'tag': 'deposit'},
|
|
{'type': 'chain_mvt', 'credit': 1000000000, 'debit': 0, 'tag': 'deposit'},
|
|
{'type': 'chain_mvt', 'credit': 1000000000, 'debit': 0, 'tag': 'deposit'},
|
|
{'type': 'chain_mvt', 'credit': 1000000000, 'debit': 0, 'tag': 'deposit'},
|
|
{'type': 'chain_mvt', 'credit': 1000000000, 'debit': 0, 'tag': 'deposit'},
|
|
{'type': 'chain_mvt', 'credit': 1000000000, 'debit': 0, 'tag': 'deposit'},
|
|
{'type': 'chain_mvt', 'credit': 1000000000, 'debit': 0, 'tag': 'deposit'},
|
|
{'type': 'chain_mvt', 'credit': 1000000000, 'debit': 0, 'tag': 'deposit'},
|
|
{'type': 'chain_mvt', 'credit': 1000000000, 'debit': 0, 'tag': 'deposit'},
|
|
{'type': 'chain_mvt', 'credit': 1000000000, 'debit': 0, 'tag': 'deposit'},
|
|
{'type': 'chain_mvt', 'credit': 0, 'debit': 0, 'tag': 'spend_track'},
|
|
{'type': 'chain_mvt', 'credit': 0, 'debit': 0, 'tag': 'spend_track'},
|
|
{'type': 'chain_mvt', 'credit': 0, 'debit': 0, 'tag': 'spend_track'},
|
|
{'type': 'chain_mvt', 'credit': 0, 'debit': 0, 'tag': 'spend_track'},
|
|
{'type': 'chain_mvt', 'credit': 0, 'debit': 3000000000 + int(out_1_ms), 'tag': 'withdrawal'},
|
|
{'type': 'chain_mvt', 'credit': 0, 'debit': 1000000000 - int(out_1_ms), 'tag': 'chain_fees'},
|
|
{'type': 'chain_mvt', 'credit': 0, 'debit': 0, 'tag': 'spend_track'},
|
|
{'type': 'chain_mvt', 'credit': 0, 'debit': 0, 'tag': 'spend_track'},
|
|
{'type': 'chain_mvt', 'credit': 0, 'debit': 0, 'tag': 'spend_track'},
|
|
{'type': 'chain_mvt', 'credit': 0, 'debit': 0, 'tag': 'spend_track'},
|
|
{'type': 'chain_mvt', 'credit': 0, 'debit': 4000000000, 'tag': 'withdrawal'},
|
|
{'type': 'chain_mvt', 'credit': 0, 'debit': 0, 'tag': 'chain_fees'},
|
|
]
|
|
|
|
check_coin_moves(l1, 'wallet', wallet_coin_mvts, chainparams)
|
|
|
|
|
|
def test_txsend(node_factory, bitcoind, chainparams):
|
|
amount = 1000000
|
|
l1 = node_factory.get_node(random_hsm=True)
|
|
addr = chainparams['example_addr']
|
|
|
|
# Add some funds to withdraw later: both bech32 and p2sh
|
|
for i in range(5):
|
|
bitcoind.rpc.sendtoaddress(l1.rpc.newaddr()['bech32'],
|
|
amount / 10**8)
|
|
bitcoind.rpc.sendtoaddress(l1.rpc.newaddr('p2sh-segwit')['p2sh-segwit'],
|
|
amount / 10**8)
|
|
bitcoind.generate_block(1)
|
|
wait_for(lambda: len(l1.rpc.listfunds()['outputs']) == 10)
|
|
|
|
prep = l1.rpc.txprepare([{addr: Millisatoshi(amount * 3 * 1000)}])
|
|
out = l1.rpc.txsend(prep['txid'])
|
|
|
|
# Cannot discard after send!
|
|
with pytest.raises(RpcError, match=r'not an unreleased txid'):
|
|
l1.rpc.txdiscard(prep['txid'])
|
|
|
|
wait_for(lambda: prep['txid'] in bitcoind.rpc.getrawmempool())
|
|
|
|
# Signed tx should have same txid
|
|
decode = bitcoind.rpc.decoderawtransaction(out['tx'])
|
|
assert decode['txid'] == prep['txid']
|
|
|
|
bitcoind.generate_block(1)
|
|
|
|
# Change output should appear.
|
|
if decode['vout'][0]['value'] == Decimal(amount * 3) / 10**8:
|
|
changenum = 1
|
|
elif decode['vout'][1]['value'] == Decimal(amount * 3) / 10**8:
|
|
changenum = 0
|
|
else:
|
|
assert False
|
|
|
|
# Those spent outputs are gone, but change output has arrived.
|
|
wait_for(lambda: len(l1.rpc.listfunds()['outputs']) == 10 - len(decode['vin']) + 1)
|
|
|
|
# Change address should appear in listfunds()
|
|
assert decode['vout'][changenum]['scriptPubKey']['addresses'][0] in [f['address'] for f in l1.rpc.listfunds()['outputs']]
|
|
|
|
|
|
@unittest.skipIf(TEST_NETWORK != 'regtest', "Fee outputs throw off our output matching logic")
|
|
@unittest.skipIf(not EXPERIMENTAL_FEATURES, "Tests annotations which are compiled only with experimental features")
|
|
def test_transaction_annotations(node_factory, bitcoind):
|
|
l1, l2, l3 = node_factory.get_nodes(3)
|
|
l1.fundwallet(10**6)
|
|
|
|
# We should now have a transaction that gave us the funds in the
|
|
# transactions table...
|
|
outputs = l1.rpc.listfunds()['outputs']
|
|
assert(len(outputs) == 1 and outputs[0]['status'] == 'confirmed')
|
|
out = outputs[0]
|
|
idx = out['output']
|
|
assert(idx in [0, 1] and out['value'] == 10**6)
|
|
|
|
# ... and it should have an annotation on the output reading 'deposit'
|
|
txs = l1.rpc.listtransactions()['transactions']
|
|
assert(len(txs) == 1)
|
|
tx = txs[0]
|
|
output = tx['outputs'][idx]
|
|
assert(output['type'] == 'deposit' and output['satoshis'] == '1000000000msat')
|
|
|
|
# ... and all other output should be change, and have no annotations
|
|
types = []
|
|
for i, o in enumerate(tx['outputs']):
|
|
if i == idx:
|
|
continue
|
|
if 'type' in o:
|
|
types.append(o['type'])
|
|
else:
|
|
types.append(None)
|
|
|
|
assert(set([None]) == set(types))
|
|
|
|
##########################################################################
|
|
# Let's now open a channel. The opener should get the funding transaction
|
|
# annotated as channel open and deposit.
|
|
l1.connect(l2)
|
|
fundingtx = l1.rpc.fundchannel(l2.info['id'], 10**5)
|
|
|
|
# We should have one output unreserved, and it should be unconfirmed
|
|
outputs = l1.rpc.listfunds()['outputs']
|
|
assert len(outputs) == 2
|
|
outputs = [o for o in outputs if not o['reserved']]
|
|
assert(len(outputs) == 1 and outputs[0]['status'] == 'unconfirmed')
|
|
|
|
# It should also match the funding txid:
|
|
assert(outputs[0]['txid'] == fundingtx['txid'])
|
|
|
|
# Confirm the channel and check that the output changed to confirmed
|
|
bitcoind.generate_block(3)
|
|
sync_blockheight(bitcoind, [l1, l2])
|
|
outputs = l1.rpc.listfunds()['outputs']
|
|
assert(len(outputs) == 1 and outputs[0]['status'] == 'confirmed')
|
|
|
|
# We should have 2 transactions, the second one should be the funding tx
|
|
# (we are ordering by blockheight and txindex, so that order should be ok)
|
|
txs = l1.rpc.listtransactions()['transactions']
|
|
assert(len(txs) == 2 and txs[1]['hash'] == fundingtx['txid'])
|
|
|
|
# Check the annotated types
|
|
types = [o['type'] for o in txs[1]['outputs']]
|
|
changeidx = 0 if types[0] == 'deposit' else 1
|
|
fundidx = 1 - changeidx
|
|
assert(types[changeidx] == 'deposit' and types[fundidx] == 'channel_funding')
|
|
|
|
# And check the channel annotation on the funding output
|
|
peers = l1.rpc.listpeers()['peers']
|
|
assert(len(peers) == 1 and len(peers[0]['channels']) == 1)
|
|
scid = peers[0]['channels'][0]['short_channel_id']
|
|
assert(txs[1]['outputs'][fundidx]['channel'] == scid)
|
|
|
|
|
|
@unittest.skipIf(VALGRIND, "It does not play well with prompt and key derivation.")
|
|
def test_hsm_secret_encryption(node_factory):
|
|
l1 = node_factory.get_node(may_fail=True) # May fail when started without key
|
|
password = "reckful\n"
|
|
# We need to simulate a terminal to use termios in `lightningd`.
|
|
master_fd, slave_fd = os.openpty()
|
|
|
|
# Test we can encrypt an already-existing and not encrypted hsm_secret
|
|
l1.stop()
|
|
l1.daemon.opts.update({"encrypted-hsm": None})
|
|
l1.daemon.start(stdin=slave_fd, wait_for_initialized=False)
|
|
l1.daemon.wait_for_log(r'The hsm_secret is encrypted')
|
|
|
|
os.write(master_fd, password.encode("utf-8"))
|
|
l1.daemon.wait_for_log("Server started with public key")
|
|
id = l1.rpc.getinfo()["id"]
|
|
l1.stop()
|
|
|
|
# Test we cannot start the same wallet without specifying --encrypted-hsm
|
|
l1.daemon.opts.pop("encrypted-hsm")
|
|
with pytest.raises(subprocess.CalledProcessError, match=r'returned non-zero exit status 1'):
|
|
subprocess.check_call(l1.daemon.cmd_line)
|
|
|
|
# Test we cannot restore the same wallet with another password
|
|
l1.daemon.opts.update({"encrypted-hsm": None})
|
|
l1.daemon.start(stdin=slave_fd, stderr=subprocess.STDOUT,
|
|
wait_for_initialized=False)
|
|
l1.daemon.wait_for_log(r'The hsm_secret is encrypted')
|
|
os.write(master_fd, password[2:].encode("utf-8"))
|
|
assert(l1.daemon.proc.wait() == 1)
|
|
assert(l1.daemon.is_in_log("Wrong password for encrypted hsm_secret."))
|
|
|
|
# Test we can restore the same wallet with the same password
|
|
l1.daemon.start(stdin=slave_fd, wait_for_initialized=False)
|
|
l1.daemon.wait_for_log(r'The hsm_secret is encrypted')
|
|
os.write(master_fd, password.encode("utf-8"))
|
|
l1.daemon.wait_for_log("Server started with public key")
|
|
assert id == l1.rpc.getinfo()["id"]
|
|
|
|
|
|
@unittest.skipIf(VALGRIND, "It does not play well with prompt and key derivation.")
|
|
def test_hsmtool_secret_decryption(node_factory):
|
|
l1 = node_factory.get_node()
|
|
password = "reckless\n"
|
|
hsm_path = os.path.join(l1.daemon.lightning_dir, TEST_NETWORK, "hsm_secret")
|
|
# We need to simulate a terminal to use termios in `lightningd`.
|
|
master_fd, slave_fd = os.openpty()
|
|
|
|
# Encrypt the master seed
|
|
l1.stop()
|
|
l1.daemon.opts.update({"encrypted-hsm": None})
|
|
l1.daemon.start(stdin=slave_fd, wait_for_initialized=False)
|
|
l1.daemon.wait_for_log(r'The hsm_secret is encrypted')
|
|
os.write(master_fd, password.encode("utf-8"))
|
|
l1.daemon.wait_for_log("Server started with public key")
|
|
node_id = l1.rpc.getinfo()["id"]
|
|
l1.stop()
|
|
|
|
# We can't use a wrong password !
|
|
cmd_line = ["tools/hsmtool", "decrypt", hsm_path, "A wrong pass"]
|
|
with pytest.raises(subprocess.CalledProcessError):
|
|
subprocess.check_call(cmd_line)
|
|
|
|
# Decrypt it with hsmtool
|
|
cmd_line[3] = password[:-1]
|
|
subprocess.check_call(cmd_line)
|
|
# Then test we can now start it without password
|
|
l1.daemon.opts.pop("encrypted-hsm")
|
|
l1.daemon.start(stdin=slave_fd, wait_for_initialized=True)
|
|
assert node_id == l1.rpc.getinfo()["id"]
|
|
l1.stop()
|
|
|
|
# Test we can encrypt it offline
|
|
cmd_line[1] = "encrypt"
|
|
subprocess.check_call(cmd_line)
|
|
# Now we need to pass the encrypted-hsm startup option
|
|
l1.stop()
|
|
|
|
with pytest.raises(subprocess.CalledProcessError, match=r'returned non-zero exit status 1'):
|
|
subprocess.check_call(l1.daemon.cmd_line)
|
|
|
|
l1.daemon.opts.update({"encrypted-hsm": None})
|
|
master_fd, slave_fd = os.openpty()
|
|
l1.daemon.start(stdin=slave_fd, stderr=subprocess.STDOUT,
|
|
wait_for_initialized=False)
|
|
|
|
l1.daemon.wait_for_log(r'The hsm_secret is encrypted')
|
|
os.write(master_fd, password.encode("utf-8"))
|
|
l1.daemon.wait_for_log("Server started with public key")
|
|
assert node_id == l1.rpc.getinfo()["id"]
|
|
l1.stop()
|
|
|
|
# And finally test that we can also decrypt if encrypted with hsmtool
|
|
cmd_line[1] = "decrypt"
|
|
subprocess.check_call(cmd_line)
|
|
l1.daemon.opts.pop("encrypted-hsm")
|
|
l1.daemon.start(stdin=slave_fd, wait_for_initialized=True)
|
|
assert node_id == l1.rpc.getinfo()["id"]
|
|
|
|
|
|
# this test does a 'listtransactions' on a yet unconfirmed channel
|
|
def test_fundchannel_listtransaction(node_factory, bitcoind):
|
|
l1, l2 = node_factory.get_nodes(2)
|
|
l1.fundwallet(10**6)
|
|
|
|
l1.connect(l2)
|
|
txid = l1.rpc.fundchannel(l2.info['id'], 10**5)['txid']
|
|
|
|
# next call warned about SQL Accessing a null column
|
|
# and crashed the daemon for accessing random memory or null
|
|
txs = l1.rpc.listtransactions()['transactions']
|
|
|
|
tx = [t for t in txs if t['hash'] == txid][0]
|
|
assert tx['blockheight'] == 0
|
|
|
|
|
|
def test_withdraw_nlocktime(node_factory):
|
|
"""
|
|
Test that we don't set the nLockTime to 0 for withdrawal and
|
|
txprepare transactions.
|
|
"""
|
|
l1 = node_factory.get_node(1)
|
|
l1.fundwallet(10**4)
|
|
l1.fundwallet(10**4)
|
|
|
|
# withdraw
|
|
addr = l1.rpc.newaddr()["bech32"]
|
|
tx = l1.rpc.withdraw(addr, 10**3)["tx"]
|
|
nlocktime = node_factory.bitcoind.rpc.decoderawtransaction(tx)["locktime"]
|
|
tip = node_factory.bitcoind.rpc.getblockcount()
|
|
|
|
assert nlocktime > 0 and nlocktime <= tip
|
|
|
|
# txprepare
|
|
txid = l1.rpc.txprepare([{addr: 10**3}])["txid"]
|
|
tx = l1.rpc.txsend(txid)["tx"]
|
|
nlocktime = node_factory.bitcoind.rpc.decoderawtransaction(tx)["locktime"]
|
|
tip = node_factory.bitcoind.rpc.getblockcount()
|
|
|
|
assert nlocktime > 0 and nlocktime <= tip
|
|
|
|
|
|
@flaky
|
|
@unittest.skipIf(VALGRIND, "A big loop is used to check fuzz.")
|
|
def test_withdraw_nlocktime_fuzz(node_factory, bitcoind):
|
|
"""
|
|
Test that we eventually fuzz nLockTime for withdrawal transactions.
|
|
Marked flaky "just in case" as we fuzz from 0 to 100 with a 10%
|
|
probability.
|
|
"""
|
|
l1 = node_factory.get_node(1)
|
|
l1.fundwallet(10**8)
|
|
|
|
for i in range(100):
|
|
addr = l1.rpc.newaddr()["bech32"]
|
|
withdraw = l1.rpc.withdraw(addr, 10**3)
|
|
bitcoind.generate_block(1)
|
|
l1.daemon.wait_for_log('Owning output .* txid {} CONFIRMED'.
|
|
format(withdraw["txid"]))
|
|
decoded = bitcoind.rpc.decoderawtransaction(withdraw["tx"])
|
|
tip = node_factory.bitcoind.rpc.getblockcount()
|
|
assert decoded["locktime"] > 0
|
|
if decoded["locktime"] < tip:
|
|
return
|
|
else:
|
|
raise Exception("No transaction with fuzzed nLockTime !")
|
|
|
|
|
|
def test_multiwithdraw_simple(node_factory, bitcoind):
|
|
"""
|
|
Test simple multiwithdraw usage.
|
|
"""
|
|
l1, l2, l3 = node_factory.get_nodes(3)
|
|
l1.fundwallet(10**8)
|
|
|
|
addr2 = l2.rpc.newaddr()['bech32']
|
|
amount2 = Millisatoshi(2222 * 1000)
|
|
addr3 = l3.rpc.newaddr()['bech32']
|
|
amount3 = Millisatoshi(3333 * 1000)
|
|
|
|
# Multiwithdraw!
|
|
txid = l1.rpc.multiwithdraw([{addr2: amount2}, {addr3: amount3}])["txid"]
|
|
bitcoind.generate_block(1)
|
|
sync_blockheight(bitcoind, [l1, l2, l3])
|
|
|
|
# l2 shoulda gotten money.
|
|
funds2 = l2.rpc.listfunds()['outputs']
|
|
assert only_one(funds2)["txid"] == txid
|
|
assert only_one(funds2)["address"] == addr2
|
|
assert only_one(funds2)["status"] == "confirmed"
|
|
assert only_one(funds2)["amount_msat"] == amount2
|
|
|
|
# l3 shoulda gotten money.
|
|
funds3 = l3.rpc.listfunds()['outputs']
|
|
assert only_one(funds3)["txid"] == txid
|
|
assert only_one(funds3)["address"] == addr3
|
|
assert only_one(funds3)["status"] == "confirmed"
|
|
assert only_one(funds3)["amount_msat"] == amount3
|
|
|