def run_test(self):
self.log.info("Mining blocks...")
self.nodes[0].generate(105)
self.sync_all()
chain_height = self.nodes[1].getblockcount()
assert_equal(chain_height, 105)
self.log.info("Testing transaction index...")
#privkey = "cSdkPxkAjA4HDr5VHgsebAPDEh9Gyub4HK8UJr2DFGGqKKy4K5sG"
#address = "mgY65WSfEmsyYaYPQaXhmXMeBhwp4EcsQW"
addressHash = bytes([11,47,10,12,49,191,224,64,107,12,204,19,129,253,190,49,25,70,218,220])
scriptPubKey = CScript([OP_DUP, OP_HASH160, addressHash, OP_EQUALVERIFY, OP_CHECKSIG])
unspent = self.nodes[0].listunspent()
tx = CTransaction()
amount = int(unspent[0]["amount"] * 10000000)
tx.vin = [CTxIn(COutPoint(int(unspent[0]["txid"], 16), unspent[0]["vout"]))]
tx.vout = [CTxOut(amount, scriptPubKey)]
tx.rehash()
signed_tx = self.nodes[0].signrawtransaction(binascii.hexlify(tx.serialize()).decode("utf-8"))
self.nodes[0].sendrawtransaction(signed_tx["hex"], True)
self.nodes[0].generate(1)
self.sync_all()
# Check verbose raw transaction results
verbose = self.nodes[3].getrawtransaction(unspent[0]["txid"], 1)
assert_equal(verbose["vout"][0]["valueSat"], 500000000000)
assert_equal(verbose["vout"][0]["value"], 5000)
self.log.info("All Tests Passed")
def create_tx(self, outpoints, noutput, feerate, locking_script):
tx = CTransaction()
total_input = 0
for parent_tx, n in outpoints:
tx.vin.append(
CTxIn(COutPoint(parent_tx.sha256, n), b"", 0xffffffff))
total_input += parent_tx.vout[n].nValue
for _ in range(noutput):
tx.vout.append(CTxOut(total_input // noutput, locking_script))
tx.rehash()
tx_size = len(tx.serialize())
fee_per_output = int(tx_size * feerate // noutput)
for output in tx.vout:
output.nValue -= fee_per_output
if locking_script == self.locking_script:
for parent_tx, n in outpoints:
self.sign_tx(tx, parent_tx, n)
tx.rehash()
return tx
def new_transaction(utxokey, utxo, target_tx_size):
ndx, tx_to_spend = utxo
padding_size = target_tx_size
while True:
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(tx_to_spend.sha256, ndx), b''))
tx.vin[0].scriptSig = b''
tx.vout.append(
CTxOut(tx_to_spend.vout[0].nValue - 2 * target_tx_size,
SIMPLE_OUTPUT_SCRIPT))
tx.vout.append(
CTxOut(1,
CScript([OP_FALSE, OP_RETURN] + [bytes(1) * padding_size])))
sighash = SignatureHashForkId(tx_to_spend.vout[0].scriptPubKey, tx, 0,
SIGHASH_ALL | SIGHASH_FORKID,
tx_to_spend.vout[0].nValue)
sig = utxokey.sign(sighash) + bytes(
bytearray([SIGHASH_ALL | SIGHASH_FORKID]))
tx.vin[0].scriptSig = CScript([sig])
tx.rehash()
diff = target_tx_size - len(tx.serialize())
if diff == 0:
return tx
padding_size += diff
def branch(prevout, initial_value, max_txs, tree_width=5, fee_val=0.0001 * COIN, _total_txs=None):
if _total_txs is None:
_total_txs = [0]
if _total_txs[0] >= max_txs:
return
txout_value = (initial_value - fee_val) // tree_width
if txout_value < fee_val:
return
vout = [CTxOut(txout_value, CScript([i+1]))
for i in range(tree_width)]
tx_data = CTransaction()
tx_data.vin = [CTxIn(prevout, n_sequence=0)]
tx_data.vout = vout
tx_hex = tx_to_hex(tx_data)
assert(len(tx_data.serialize()) < 100000)
txid = self.nodes[0].sendrawtransaction(tx_hex, True)
yield tx_data
_total_txs[0] += 1
txid = int(txid, 16)
for i, _ in enumerate(tx_data.vout):
for x in branch(COutPoint(txid, i), txout_value,
max_txs,
tree_width=tree_width, fee_val=fee_val,
_total_txs=_total_txs):
yield x
def SignatureHash(script, txTo, inIdx, hashtype):
"""Consensus-correct SignatureHash
Returns (hash, err) to precisely match the consensus-critical behavior of
the SIGHASH_SINGLE bug. (inIdx is *not* checked for validity)
"""
HASH_ONE = b'\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
if inIdx >= len(txTo.vin):
return (HASH_ONE,
"inIdx %d out of range (%d)" % (inIdx, len(txTo.vin)))
txtmp = CTransaction(txTo)
for txin in txtmp.vin:
txin.scriptSig = b''
txtmp.vin[inIdx].scriptSig = FindAndDelete(script,
CScript([OP_CODESEPARATOR]))
if (hashtype & 0x1f) == SIGHASH_NONE:
txtmp.vout = []
for i in range(len(txtmp.vin)):
if i != inIdx:
txtmp.vin[i].nSequence = 0
elif (hashtype & 0x1f) == SIGHASH_SINGLE:
outIdx = inIdx
if outIdx >= len(txtmp.vout):
return (HASH_ONE,
"outIdx %d out of range (%d)" % (outIdx, len(txtmp.vout)))
tmp = txtmp.vout[outIdx]
txtmp.vout = []
for i in range(outIdx):
txtmp.vout.append(CTxOut())
txtmp.vout.append(tmp)
for i in range(len(txtmp.vin)):
if i != inIdx:
txtmp.vin[i].nSequence = 0
if hashtype & SIGHASH_ANYONECANPAY:
tmp = txtmp.vin[inIdx]
txtmp.vin = []
txtmp.vin.append(tmp)
s = txtmp.serialize()
s += struct.pack(b"<I", hashtype)
hash = hash256(s)
return (hash, None)
def SignatureHash(script, txTo, inIdx, hashtype):
"""Consensus-correct SignatureHash
Returns (hash, err) to precisely match the consensus-critical behavior of
the SIGHASH_SINGLE bug. (inIdx is *not* checked for validity)
"""
HASH_ONE = b'\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
if inIdx >= len(txTo.vin):
return (HASH_ONE, "inIdx %d out of range (%d)" % (inIdx, len(txTo.vin)))
txtmp = CTransaction(txTo)
for txin in txtmp.vin:
txin.scriptSig = b''
txtmp.vin[inIdx].scriptSig = FindAndDelete(script, CScript([OP_CODESEPARATOR]))
if (hashtype & 0x1f) == SIGHASH_NONE:
txtmp.vout = []
for i in range(len(txtmp.vin)):
if i != inIdx:
txtmp.vin[i].nSequence = 0
elif (hashtype & 0x1f) == SIGHASH_SINGLE:
outIdx = inIdx
if outIdx >= len(txtmp.vout):
return (HASH_ONE, "outIdx %d out of range (%d)" % (outIdx, len(txtmp.vout)))
tmp = txtmp.vout[outIdx]
txtmp.vout = []
for i in range(outIdx):
txtmp.vout.append(CTxOut())
txtmp.vout.append(tmp)
for i in range(len(txtmp.vin)):
if i != inIdx:
txtmp.vin[i].nSequence = 0
if hashtype & SIGHASH_ANYONECANPAY:
tmp = txtmp.vin[inIdx]
txtmp.vin = []
txtmp.vin.append(tmp)
s = txtmp.serialize()
s += struct.pack(b"<I", hashtype)
hash = hash256(s)
return (hash, None)
def create_transaction(self, node, coinbase, to_address, amount, txModifier=None):
from_txid = node.getblock(coinbase)['tx'][0]
inputs = [{ "txid" : from_txid, "vout" : 0}]
outputs = { to_address : amount }
rawtx = node.createrawtransaction(inputs, outputs)
tx = CTransaction()
if txModifier:
f = cStringIO.StringIO(unhexlify(rawtx))
tx.deserialize(f)
txModifier(tx)
rawtx = hexlify(tx.serialize())
signresult = node.signrawtransaction(rawtx)
f = cStringIO.StringIO(unhexlify(signresult['hex']))
tx.deserialize(f)
return tx
def create_transaction(self, node, coinbase, to_address, amount, txModifier=None):
from_txid = node.getblock(coinbase)['tx'][0]
inputs = [{ "txid" : from_txid, "vout" : 0}]
outputs = { to_address : amount }
rawtx = node.createrawtransaction(inputs, outputs)
tx = CTransaction()
if txModifier:
f = cStringIO.StringIO(unhexlify(rawtx))
tx.deserialize(f)
txModifier(tx)
rawtx = hexlify(tx.serialize())
signresult = node.signrawtransaction(rawtx)
f = cStringIO.StringIO(unhexlify(signresult['hex']))
tx.deserialize(f)
return tx
def create_transaction(node, coinbase, to_address, amount, expiry_height):
from_txid = node.getblock(coinbase)['tx'][0]
inputs = [{"txid": from_txid, "vout": 0}]
outputs = {to_address: amount}
rawtx = node.createrawtransaction(inputs, outputs)
tx = CTransaction()
# Set the expiry height
f = cStringIO.StringIO(unhexlify(rawtx))
tx.deserialize(f)
tx.nExpiryHeight = expiry_height
rawtx = hexlify(tx.serialize())
signresult = node.signrawtransaction(rawtx)
f = cStringIO.StringIO(unhexlify(signresult['hex']))
tx.deserialize(f)
tx.rehash()
return tx
def create_tx(self,
outpoints,
noutput,
feerate,
make_long_eval_script=False):
"""creates p2pk transaction always using the same key (created in constructor), if make_long_eval_script is set
we are prepending long evaluating script to the locking script
"""
pre_script = MemepoolAcceptingTransactionsDuringReorg.long_eval_script if make_long_eval_script else []
tx = CTransaction()
total_input = 0
for parent_tx, n in outpoints:
tx.vin.append(
CTxIn(COutPoint(parent_tx.sha256, n), CScript([b"0" * 72]),
0xffffffff))
total_input += parent_tx.vout[n].nValue
for _ in range(noutput):
tx.vout.append(
CTxOut(total_input // noutput,
CScript(pre_script + [self.public_key, OP_CHECKSIG])))
tx.rehash()
tx_size = len(tx.serialize())
fee_per_output = int(tx_size * feerate // noutput)
for output in tx.vout:
output.nValue -= fee_per_output
for input, (parent_tx, n) in zip(tx.vin, outpoints):
sighash = SignatureHashForkId(parent_tx.vout[n].scriptPubKey, tx,
0, SIGHASH_ALL | SIGHASH_FORKID,
parent_tx.vout[n].nValue)
input.scriptSig = CScript([
self.private_key.sign(sighash) +
bytes(bytearray([SIGHASH_ALL | SIGHASH_FORKID]))
])
tx.rehash()
return tx
def create_tx(self, outpoints, noutput, feerate):
tx = CTransaction()
total_input = 0
for parent_tx, n in outpoints:
tx.vin.append(CTxIn(COutPoint(parent_tx.sha256, n), b"", 0xffffffff))
total_input += parent_tx.vout[n].nValue
for _ in range(noutput):
tx.vout.append(CTxOut(total_input//noutput, CScript([b"X"*200, OP_DROP, OP_TRUE])))
tx.rehash()
tx_size = len(tx.serialize())
fee_per_output = int(tx_size * feerate // noutput)
for output in tx.vout:
output.nValue -= fee_per_output
tx.rehash()
return tx
def decoderawtransaction_asm_sighashtype(self):
"""Tests decoding scripts via RPC command "decoderawtransaction".
This test is in with the "decodescript" tests because they are testing the same "asm" script decodes.
"""
# this test case uses a random plain vanilla mainnet transaction with a single P2PKH input and output
tx = '0100000001696a20784a2c70143f634e95227dbdfdf0ecd51647052e70854512235f5986ca010000008a47304402207174775824bec6c2700023309a168231ec80b82c6069282f5133e6f11cbb04460220570edc55c7c5da2ca687ebd0372d3546ebc3f810516a002350cac72dfe192dfb014104d3f898e6487787910a690410b7a917ef198905c27fb9d3b0a42da12aceae0544fc7088d239d9a48f2828a15a09e84043001f27cc80d162cb95404e1210161536ffffffff0100e1f505000000001976a914eb6c6e0cdb2d256a32d97b8df1fc75d1920d9bca88ac00000000'
rpc_result = self.nodes[0].decoderawtransaction(tx)
assert_equal('304402207174775824bec6c2700023309a168231ec80b82c6069282f5133e6f11cbb04460220570edc55c7c5da2ca687ebd0372d3546ebc3f810516a002350cac72dfe192dfb[ALL] 04d3f898e6487787910a690410b7a917ef198905c27fb9d3b0a42da12aceae0544fc7088d239d9a48f2828a15a09e84043001f27cc80d162cb95404e1210161536', rpc_result['vin'][0]['scriptSig']['asm'])
# this test case uses a mainnet transaction that has a P2SH input and both P2PKH and P2SH outputs.
# it's from James D'Angelo's awesome introductory videos about multisig: https://www.youtube.com/watch?v=zIbUSaZBJgU and https://www.youtube.com/watch?v=OSA1pwlaypc
# verify that we have not altered scriptPubKey decoding.
tx = '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'
rpc_result = self.nodes[0].decoderawtransaction(tx)
assert_equal('8e3730608c3b0bb5df54f09076e196bc292a8e39a78e73b44b6ba08c78f5cbb0', rpc_result['txid'])
assert_equal('0 3045022100ae3b4e589dfc9d48cb82d41008dc5fa6a86f94d5c54f9935531924602730ab8002202f88cf464414c4ed9fa11b773c5ee944f66e9b05cc1e51d97abc22ce098937ea[ALL] 3045022100b44883be035600e9328a01b66c7d8439b74db64187e76b99a68f7893b701d5380220225bf286493e4c4adcf928c40f785422572eb232f84a0b83b0dea823c3a19c75[ALL] 5221020743d44be989540d27b1b4bbbcfd17721c337cb6bc9af20eb8a32520b393532f2102c0120a1dda9e51a938d39ddd9fe0ebc45ea97e1d27a7cbd671d5431416d3dd87210213820eb3d5f509d7438c9eeecb4157b2f595105e7cd564b3cdbb9ead3da41eed53ae', rpc_result['vin'][0]['scriptSig']['asm'])
assert_equal('OP_DUP OP_HASH160 dc863734a218bfe83ef770ee9d41a27f824a6e56 OP_EQUALVERIFY OP_CHECKSIG', rpc_result['vout'][0]['scriptPubKey']['asm'])
assert_equal('OP_HASH160 2a5edea39971049a540474c6a99edf0aa4074c58 OP_EQUAL', rpc_result['vout'][1]['scriptPubKey']['asm'])
txSave = CTransaction()
txSave.deserialize(StringIO(unhexlify(tx)))
# make sure that a specifically crafted op_return value will not pass all the IsDERSignature checks and then get decoded as a sighash type
tx = '01000000015ded05872fdbda629c7d3d02b194763ce3b9b1535ea884e3c8e765d42e316724020000006b48304502204c10d4064885c42638cbff3585915b322de33762598321145ba033fc796971e2022100bb153ad3baa8b757e30a2175bd32852d2e1cb9080f84d7e32fcdfd667934ef1b012103163c0ff73511ea1743fb5b98384a2ff09dd06949488028fd819f4d83f56264efffffffff0200000000000000000b6a0930060201000201000180380100000000001976a9141cabd296e753837c086da7a45a6c2fe0d49d7b7b88ac00000000'
rpc_result = self.nodes[0].decoderawtransaction(tx)
assert_equal('OP_RETURN 300602010002010001', rpc_result['vout'][0]['scriptPubKey']['asm'])
# verify that we have not altered scriptPubKey processing even of a specially crafted P2PKH pubkeyhash and P2SH redeem script hash that is made to pass the der signature checks
tx = '01000000018d1f5635abd06e2c7e2ddf58dc85b3de111e4ad6e0ab51bb0dcf5e84126d927300000000fdfe0000483045022100ae3b4e589dfc9d48cb82d41008dc5fa6a86f94d5c54f9935531924602730ab8002202f88cf464414c4ed9fa11b773c5ee944f66e9b05cc1e51d97abc22ce098937ea01483045022100b44883be035600e9328a01b66c7d8439b74db64187e76b99a68f7893b701d5380220225bf286493e4c4adcf928c40f785422572eb232f84a0b83b0dea823c3a19c75014c695221020743d44be989540d27b1b4bbbcfd17721c337cb6bc9af20eb8a32520b393532f2102c0120a1dda9e51a938d39ddd9fe0ebc45ea97e1d27a7cbd671d5431416d3dd87210213820eb3d5f509d7438c9eeecb4157b2f595105e7cd564b3cdbb9ead3da41eed53aeffffffff02611e0000000000001976a914301102070101010101010102060101010101010188acee2a02000000000017a91430110207010101010101010206010101010101018700000000'
rpc_result = self.nodes[0].decoderawtransaction(tx)
assert_equal('OP_DUP OP_HASH160 3011020701010101010101020601010101010101 OP_EQUALVERIFY OP_CHECKSIG', rpc_result['vout'][0]['scriptPubKey']['asm'])
assert_equal('OP_HASH160 3011020701010101010101020601010101010101 OP_EQUAL', rpc_result['vout'][1]['scriptPubKey']['asm'])
# some more full transaction tests of varying specific scriptSigs. used instead of
# tests in decodescript_script_sig because the decodescript RPC is specifically
# for working on scriptPubKeys (argh!).
push_signature = hexlify(txSave.vin[0].scriptSig)[2:(0x48*2+4)]
signature = push_signature[2:]
der_signature = signature[:-2]
signature_sighash_decoded = der_signature + '[ALL]'
signature_2 = der_signature + '82'
push_signature_2 = '48' + signature_2
signature_2_sighash_decoded = der_signature + '[NONE|ANYONECANPAY]'
# 1) P2PK scriptSig
txSave.vin[0].scriptSig = unhexlify(push_signature)
rpc_result = self.nodes[0].decoderawtransaction(hexlify(txSave.serialize()))
assert_equal(signature_sighash_decoded, rpc_result['vin'][0]['scriptSig']['asm'])
# make sure that the sighash decodes come out correctly for a more complex / lesser used case.
txSave.vin[0].scriptSig = unhexlify(push_signature_2)
rpc_result = self.nodes[0].decoderawtransaction(hexlify(txSave.serialize()))
assert_equal(signature_2_sighash_decoded, rpc_result['vin'][0]['scriptSig']['asm'])
# 2) multisig scriptSig
txSave.vin[0].scriptSig = unhexlify('00' + push_signature + push_signature_2)
rpc_result = self.nodes[0].decoderawtransaction(hexlify(txSave.serialize()))
assert_equal('0 ' + signature_sighash_decoded + ' ' + signature_2_sighash_decoded, rpc_result['vin'][0]['scriptSig']['asm'])
# 3) test a scriptSig that contains more than push operations.
# in fact, it contains an OP_RETURN with data specially crafted to cause improper decode if the code does not catch it.
txSave.vin[0].scriptSig = unhexlify('6a143011020701010101010101020601010101010101')
rpc_result = self.nodes[0].decoderawtransaction(hexlify(txSave.serialize()))
print(hexlify('636174'))
assert_equal('OP_RETURN 3011020701010101010101020601010101010101', rpc_result['vin'][0]['scriptSig']['asm'])
def run_test(self):
self.nodes[0].generate(161) #block 161
self.log.info("Verify sigops are counted in GBT with pre-BIP141 rules before the fork")
txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1)
tmpl = self.nodes[0].getblocktemplate({})
assert(tmpl['sizelimit'] == 1000000)
assert('weightlimit' not in tmpl)
assert(tmpl['sigoplimit'] == 20000)
assert(tmpl['transactions'][0]['hash'] == txid)
assert(tmpl['transactions'][0]['sigops'] == 2)
tmpl = self.nodes[0].getblocktemplate({'rules':['segwit']})
assert(tmpl['sizelimit'] == 1000000)
assert('weightlimit' not in tmpl)
assert(tmpl['sigoplimit'] == 20000)
assert(tmpl['transactions'][0]['hash'] == txid)
assert(tmpl['transactions'][0]['sigops'] == 2)
self.nodes[0].generate(1) #block 162
balance_presetup = self.nodes[0].getbalance()
self.pubkey = []
p2sh_ids = [] # p2sh_ids[NODE][VER] is an array of txids that spend to a witness version VER pkscript to an address for NODE embedded in p2sh
wit_ids = [] # wit_ids[NODE][VER] is an array of txids that spend to a witness version VER pkscript to an address for NODE via bare witness
for i in range(3):
newaddress = self.nodes[i].getnewaddress()
self.pubkey.append(self.nodes[i].validateaddress(newaddress)["pubkey"])
multiaddress = self.nodes[i].addmultisigaddress(1, [self.pubkey[-1]])
self.nodes[i].addwitnessaddress(newaddress)
self.nodes[i].addwitnessaddress(multiaddress)
p2sh_ids.append([])
wit_ids.append([])
for v in range(2):
p2sh_ids[i].append([])
wit_ids[i].append([])
for i in range(5):
for n in range(3):
for v in range(2):
wit_ids[n][v].append(send_to_witness(v, self.nodes[0], find_unspent(self.nodes[0], 50), self.pubkey[n], False, Decimal("49.999")))
p2sh_ids[n][v].append(send_to_witness(v, self.nodes[0], find_unspent(self.nodes[0], 50), self.pubkey[n], True, Decimal("49.999")))
self.nodes[0].generate(1) #block 163
sync_blocks(self.nodes)
# Make sure all nodes recognize the transactions as theirs
assert_equal(self.nodes[0].getbalance(), balance_presetup - 60*50 + 20*Decimal("49.999") + 50)
assert_equal(self.nodes[1].getbalance(), 20*Decimal("49.999"))
assert_equal(self.nodes[2].getbalance(), 20*Decimal("49.999"))
self.nodes[0].generate(260) #block 423
sync_blocks(self.nodes)
self.log.info("Verify default node can't accept any witness format txs before fork")
# unsigned, no scriptsig
self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", wit_ids[NODE_0][WIT_V0][0], False)
self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", wit_ids[NODE_0][WIT_V1][0], False)
self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", p2sh_ids[NODE_0][WIT_V0][0], False)
self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", p2sh_ids[NODE_0][WIT_V1][0], False)
# unsigned with redeem script
self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", p2sh_ids[NODE_0][WIT_V0][0], False, witness_script(False, self.pubkey[0]))
self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", p2sh_ids[NODE_0][WIT_V1][0], False, witness_script(True, self.pubkey[0]))
# signed
self.fail_accept(self.nodes[0], "no-witness-yet", wit_ids[NODE_0][WIT_V0][0], True)
self.fail_accept(self.nodes[0], "no-witness-yet", wit_ids[NODE_0][WIT_V1][0], True)
self.fail_accept(self.nodes[0], "no-witness-yet", p2sh_ids[NODE_0][WIT_V0][0], True)
self.fail_accept(self.nodes[0], "no-witness-yet", p2sh_ids[NODE_0][WIT_V1][0], True)
self.log.info("Verify witness txs are skipped for mining before the fork")
self.skip_mine(self.nodes[2], wit_ids[NODE_2][WIT_V0][0], True) #block 424
self.skip_mine(self.nodes[2], wit_ids[NODE_2][WIT_V1][0], True) #block 425
self.skip_mine(self.nodes[2], p2sh_ids[NODE_2][WIT_V0][0], True) #block 426
self.skip_mine(self.nodes[2], p2sh_ids[NODE_2][WIT_V1][0], True) #block 427
# TODO: An old node would see these txs without witnesses and be able to mine them
self.log.info("Verify unsigned bare witness txs in versionbits-setting blocks are valid before the fork")
self.success_mine(self.nodes[2], wit_ids[NODE_2][WIT_V0][1], False) #block 428
self.success_mine(self.nodes[2], wit_ids[NODE_2][WIT_V1][1], False) #block 429
self.log.info("Verify unsigned p2sh witness txs without a redeem script are invalid")
self.fail_accept(self.nodes[2], "mandatory-script-verify-flag", p2sh_ids[NODE_2][WIT_V0][1], False)
self.fail_accept(self.nodes[2], "mandatory-script-verify-flag", p2sh_ids[NODE_2][WIT_V1][1], False)
self.log.info("Verify unsigned p2sh witness txs with a redeem script in versionbits-settings blocks are valid before the fork")
self.success_mine(self.nodes[2], p2sh_ids[NODE_2][WIT_V0][1], False, witness_script(False, self.pubkey[2])) #block 430
self.success_mine(self.nodes[2], p2sh_ids[NODE_2][WIT_V1][1], False, witness_script(True, self.pubkey[2])) #block 431
self.log.info("Verify previous witness txs skipped for mining can now be mined")
assert_equal(len(self.nodes[2].getrawmempool()), 4)
block = self.nodes[2].generate(1) #block 432 (first block with new rules; 432 = 144 * 3)
sync_blocks(self.nodes)
assert_equal(len(self.nodes[2].getrawmempool()), 0)
segwit_tx_list = self.nodes[2].getblock(block[0])["tx"]
assert_equal(len(segwit_tx_list), 5)
self.log.info("Verify block and transaction serialization rpcs return differing serializations depending on rpc serialization flag")
assert(self.nodes[2].getblock(block[0], False) != self.nodes[0].getblock(block[0], False))
assert(self.nodes[1].getblock(block[0], False) == self.nodes[2].getblock(block[0], False))
for i in range(len(segwit_tx_list)):
tx = FromHex(CTransaction(), self.nodes[2].gettransaction(segwit_tx_list[i])["hex"])
assert(self.nodes[2].getrawtransaction(segwit_tx_list[i]) != self.nodes[0].getrawtransaction(segwit_tx_list[i]))
assert(self.nodes[1].getrawtransaction(segwit_tx_list[i], 0) == self.nodes[2].getrawtransaction(segwit_tx_list[i]))
assert(self.nodes[0].getrawtransaction(segwit_tx_list[i]) != self.nodes[2].gettransaction(segwit_tx_list[i])["hex"])
assert(self.nodes[1].getrawtransaction(segwit_tx_list[i]) == self.nodes[2].gettransaction(segwit_tx_list[i])["hex"])
assert(self.nodes[0].getrawtransaction(segwit_tx_list[i]) == bytes_to_hex_str(tx.serialize_without_witness()))
self.log.info("Verify witness txs without witness data are invalid after the fork")
self.fail_mine(self.nodes[2], wit_ids[NODE_2][WIT_V0][2], False)
self.fail_mine(self.nodes[2], wit_ids[NODE_2][WIT_V1][2], False)
self.fail_mine(self.nodes[2], p2sh_ids[NODE_2][WIT_V0][2], False, witness_script(False, self.pubkey[2]))
self.fail_mine(self.nodes[2], p2sh_ids[NODE_2][WIT_V1][2], False, witness_script(True, self.pubkey[2]))
self.log.info("Verify default node can now use witness txs")
self.success_mine(self.nodes[0], wit_ids[NODE_0][WIT_V0][0], True) #block 432
self.success_mine(self.nodes[0], wit_ids[NODE_0][WIT_V1][0], True) #block 433
self.success_mine(self.nodes[0], p2sh_ids[NODE_0][WIT_V0][0], True) #block 434
self.success_mine(self.nodes[0], p2sh_ids[NODE_0][WIT_V1][0], True) #block 435
self.log.info("Verify sigops are counted in GBT with BIP141 rules after the fork")
txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1)
tmpl = self.nodes[0].getblocktemplate({'rules':['segwit']})
assert(tmpl['sizelimit'] >= 3999577) # actual maximum size is lower due to minimum mandatory non-witness data
assert(tmpl['weightlimit'] == 4000000)
assert(tmpl['sigoplimit'] == 80000)
assert(tmpl['transactions'][0]['txid'] == txid)
assert(tmpl['transactions'][0]['sigops'] == 8)
self.nodes[0].generate(1) # Mine a block to clear the gbt cache
self.log.info("Non-segwit miners are able to use GBT response after activation.")
# Create a 3-tx chain: tx1 (non-segwit input, paying to a segwit output) ->
# tx2 (segwit input, paying to a non-segwit output) ->
# tx3 (non-segwit input, paying to a non-segwit output).
# tx1 is allowed to appear in the block, but no others.
tx_hex = self.nodes[0].gettransaction(txid)['hex']
tx = FromHex(CTransaction(), tx_hex)
assert(tx.wit.is_null()) # This should not be a segwit input
txid1 = send_to_witness(1, self.nodes[0], find_unspent(self.nodes[0], 50), self.pubkey[0], False, Decimal("49.996"))
assert(txid1 in self.nodes[0].getrawmempool())
tx1_hex = self.nodes[0].gettransaction(txid1)['hex']
tx1 = FromHex(CTransaction(), tx1_hex)
# Check that wtxid is properly reported in mempool entry (txid1)
assert_equal(int(self.nodes[0].getmempoolentry(txid1)["wtxid"], 16), tx1.calc_sha256(True))
# Check that weight and sizei (actually vsize) are properly reported in mempool entry (txid1)
assert_equal(self.nodes[0].getmempoolentry(txid1)["size"], (self.nodes[0].getmempoolentry(txid1)["weight"] + 3) // 4)
assert_equal(self.nodes[0].getmempoolentry(txid1)["weight"], len(tx1.serialize())*3 + len(tx1.serialize_with_witness()))
# Now create tx2, which will spend from txid1.
tx2 = CTransaction()
tx2.vin.append(CTxIn(COutPoint(int(txid1, 16), 0), b''))
tx2.vout.append(CTxOut(int(49.99*COIN), CScript([OP_TRUE])))
tx2_hex = self.nodes[0].signrawtransaction(ToHex(tx2))['hex']
txid2 = self.nodes[0].sendrawtransaction(tx2_hex)
tx2 = FromHex(CTransaction(), tx2_hex)
assert(not tx2.wit.is_null())
# Check that wtxid is properly reported in mempool entry (txid2)
assert_equal(int(self.nodes[0].getmempoolentry(txid2)["wtxid"], 16), tx2.calc_sha256(True))
# Check that weight and size (actually vsize) are properly reported in mempool entry (txid2)
assert_equal(self.nodes[0].getmempoolentry(txid2)["size"], (self.nodes[0].getmempoolentry(txid2)["weight"] + 3) // 4)
assert_equal(self.nodes[0].getmempoolentry(txid2)["weight"], len(tx2.serialize())*3 + len(tx2.serialize_with_witness()))
# Now create tx3, which will spend from txid2
tx3 = CTransaction()
tx3.vin.append(CTxIn(COutPoint(int(txid2, 16), 0), b""))
tx3.vout.append(CTxOut(int(49.95*COIN), CScript([OP_TRUE]))) # Huge fee
tx3.calc_sha256()
txid3 = self.nodes[0].sendrawtransaction(ToHex(tx3))
assert(tx3.wit.is_null())
assert(txid3 in self.nodes[0].getrawmempool())
# Now try calling getblocktemplate() without segwit support.
template = self.nodes[0].getblocktemplate()
# Check that we got a pre-Segwit template
assert(template['sizelimit'] == 1000000)
assert('weightlimit' not in template)
assert(template['sigoplimit'] == 20000)
# TODO: Would be nice to test for non-zero sigops here
assert(template['transactions'][0]['sigops'] == 0)
# Check that tx1 is the only transaction of the 3 in the template.
template_txids = [ t['txid'] for t in template['transactions'] ]
assert(txid2 not in template_txids and txid3 not in template_txids)
assert(txid1 in template_txids)
# Check that running with segwit support results in all 3 being included.
template = self.nodes[0].getblocktemplate({"rules": ["segwit"]})
template_txids = [ t['txid'] for t in template['transactions'] ]
assert(txid1 in template_txids)
assert(txid2 in template_txids)
assert(txid3 in template_txids)
# Check that hash is properly reported in mempool entry (txid3)
assert_equal(int(self.nodes[0].getmempoolentry(txid3)["hash"], 16), tx3.calc_sha256(True))
# Check that wtxid is properly reported in mempool entry (txid3)
assert_equal(int(self.nodes[0].getmempoolentry(txid3)["wtxid"], 16), tx3.calc_sha256(True))
# Check that weight and size (actually vsize) are properly reported in mempool entry (txid3)
assert_equal(self.nodes[0].getmempoolentry(txid3)["size"], (self.nodes[0].getmempoolentry(txid3)["weight"] + 3) // 4)
assert_equal(self.nodes[0].getmempoolentry(txid3)["weight"], len(tx3.serialize())*3 + len(tx3.serialize_with_witness()))
# Mine a block to clear the gbt cache again.
self.nodes[0].generate(1)
self.log.info("Verify behaviour of importaddress, addwitnessaddress and listunspent")
# Some public keys to be used later
pubkeys = [
"0363D44AABD0F1699138239DF2F042C3282C0671CC7A76826A55C8203D90E39242", # cPiM8Ub4heR9NBYmgVzJQiUH1if44GSBGiqaeJySuL2BKxubvgwb
"02D3E626B3E616FC8662B489C123349FECBFC611E778E5BE739B257EAE4721E5BF", # cPpAdHaD6VoYbW78kveN2bsvb45Q7G5PhaPApVUGwvF8VQ9brD97
"04A47F2CBCEFFA7B9BCDA184E7D5668D3DA6F9079AD41E422FA5FD7B2D458F2538A62F5BD8EC85C2477F39650BD391EA6250207065B2A81DA8B009FC891E898F0E", # 91zqCU5B9sdWxzMt1ca3VzbtVm2YM6Hi5Rxn4UDtxEaN9C9nzXV
"02A47F2CBCEFFA7B9BCDA184E7D5668D3DA6F9079AD41E422FA5FD7B2D458F2538", # cPQFjcVRpAUBG8BA9hzr2yEzHwKoMgLkJZBBtK9vJnvGJgMjzTbd
"036722F784214129FEB9E8129D626324F3F6716555B603FFE8300BBCB882151228", # cQGtcm34xiLjB1v7bkRa4V3aAc9tS2UTuBZ1UnZGeSeNy627fN66
"0266A8396EE936BF6D99D17920DB21C6C7B1AB14C639D5CD72B300297E416FD2EC", # cTW5mR5M45vHxXkeChZdtSPozrFwFgmEvTNnanCW6wrqwaCZ1X7K
"0450A38BD7F0AC212FEBA77354A9B036A32E0F7C81FC4E0C5ADCA7C549C4505D2522458C2D9AE3CEFD684E039194B72C8A10F9CB9D4764AB26FCC2718D421D3B84", # 92h2XPssjBpsJN5CqSP7v9a7cf2kgDunBC6PDFwJHMACM1rrVBJ
]
# Import a compressed key and an uncompressed key, generate some multisig addresses
self.nodes[0].importprivkey("92e6XLo5jVAVwrQKPNTs93oQco8f8sDNBcpv73Dsrs397fQtFQn")
uncompressed_spendable_address = ["mvozP4UwyGD2mGZU4D2eMvMLPB9WkMmMQu"]
self.nodes[0].importprivkey("cNC8eQ5dg3mFAVePDX4ddmPYpPbw41r9bm2jd1nLJT77e6RrzTRR")
compressed_spendable_address = ["mmWQubrDomqpgSYekvsU7HWEVjLFHAakLe"]
assert ((self.nodes[0].validateaddress(uncompressed_spendable_address[0])['iscompressed'] == False))
assert ((self.nodes[0].validateaddress(compressed_spendable_address[0])['iscompressed'] == True))
self.nodes[0].importpubkey(pubkeys[0])
compressed_solvable_address = [key_to_p2pkh(pubkeys[0])]
self.nodes[0].importpubkey(pubkeys[1])
compressed_solvable_address.append(key_to_p2pkh(pubkeys[1]))
self.nodes[0].importpubkey(pubkeys[2])
uncompressed_solvable_address = [key_to_p2pkh(pubkeys[2])]
spendable_anytime = [] # These outputs should be seen anytime after importprivkey and addmultisigaddress
spendable_after_importaddress = [] # These outputs should be seen after importaddress
solvable_after_importaddress = [] # These outputs should be seen after importaddress but not spendable
unsolvable_after_importaddress = [] # These outputs should be unsolvable after importaddress
solvable_anytime = [] # These outputs should be solvable after importpubkey
unseen_anytime = [] # These outputs should never be seen
uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress(2, [uncompressed_spendable_address[0], compressed_spendable_address[0]]))
uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress(2, [uncompressed_spendable_address[0], uncompressed_spendable_address[0]]))
compressed_spendable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_spendable_address[0], compressed_spendable_address[0]]))
uncompressed_solvable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_spendable_address[0], uncompressed_solvable_address[0]]))
compressed_solvable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_spendable_address[0], compressed_solvable_address[0]]))
compressed_solvable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_solvable_address[0], compressed_solvable_address[1]]))
unknown_address = ["mtKKyoHabkk6e4ppT7NaM7THqPUt7AzPrT", "2NDP3jLWAFT8NDAiUa9qiE6oBt2awmMq7Dx"]
# Test multisig_without_privkey
# We have 2 public keys without private keys, use addmultisigaddress to add to wallet.
# Money sent to P2SH of multisig of this should only be seen after importaddress with the BASE58 P2SH address.
multisig_without_privkey_address = self.nodes[0].addmultisigaddress(2, [pubkeys[3], pubkeys[4]])
script = CScript([OP_2, hex_str_to_bytes(pubkeys[3]), hex_str_to_bytes(pubkeys[4]), OP_2, OP_CHECKMULTISIG])
solvable_after_importaddress.append(CScript([OP_HASH160, hash160(script), OP_EQUAL]))
for i in compressed_spendable_address:
v = self.nodes[0].validateaddress(i)
if (v['isscript']):
[bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v)
# bare and p2sh multisig with compressed keys should always be spendable
spendable_anytime.extend([bare, p2sh])
# P2WSH and P2SH(P2WSH) multisig with compressed keys are spendable after direct importaddress
spendable_after_importaddress.extend([p2wsh, p2sh_p2wsh])
else:
[p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh] = self.p2pkh_address_to_script(v)
# normal P2PKH and P2PK with compressed keys should always be spendable
spendable_anytime.extend([p2pkh, p2pk])
# P2SH_P2PK, P2SH_P2PKH, and witness with compressed keys are spendable after direct importaddress
spendable_after_importaddress.extend([p2wpkh, p2sh_p2wpkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh])
for i in uncompressed_spendable_address:
v = self.nodes[0].validateaddress(i)
if (v['isscript']):
[bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v)
# bare and p2sh multisig with uncompressed keys should always be spendable
spendable_anytime.extend([bare, p2sh])
# P2WSH and P2SH(P2WSH) multisig with uncompressed keys are never seen
unseen_anytime.extend([p2wsh, p2sh_p2wsh])
else:
[p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh] = self.p2pkh_address_to_script(v)
# normal P2PKH and P2PK with uncompressed keys should always be spendable
spendable_anytime.extend([p2pkh, p2pk])
# P2SH_P2PK and P2SH_P2PKH are spendable after direct importaddress
spendable_after_importaddress.extend([p2sh_p2pk, p2sh_p2pkh])
# witness with uncompressed keys are never seen
unseen_anytime.extend([p2wpkh, p2sh_p2wpkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh])
for i in compressed_solvable_address:
v = self.nodes[0].validateaddress(i)
if (v['isscript']):
# Multisig without private is not seen after addmultisigaddress, but seen after importaddress
[bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v)
solvable_after_importaddress.extend([bare, p2sh, p2wsh, p2sh_p2wsh])
else:
[p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh] = self.p2pkh_address_to_script(v)
# normal P2PKH and P2PK with compressed keys should always be seen
solvable_anytime.extend([p2pkh, p2pk])
# P2SH_P2PK, P2SH_P2PKH, and witness with compressed keys are seen after direct importaddress
solvable_after_importaddress.extend([p2wpkh, p2sh_p2wpkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh])
for i in uncompressed_solvable_address:
v = self.nodes[0].validateaddress(i)
if (v['isscript']):
[bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v)
# Base uncompressed multisig without private is not seen after addmultisigaddress, but seen after importaddress
solvable_after_importaddress.extend([bare, p2sh])
# P2WSH and P2SH(P2WSH) multisig with uncompressed keys are never seen
unseen_anytime.extend([p2wsh, p2sh_p2wsh])
else:
[p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh] = self.p2pkh_address_to_script(v)
# normal P2PKH and P2PK with uncompressed keys should always be seen
solvable_anytime.extend([p2pkh, p2pk])
# P2SH_P2PK, P2SH_P2PKH with uncompressed keys are seen after direct importaddress
solvable_after_importaddress.extend([p2sh_p2pk, p2sh_p2pkh])
# witness with uncompressed keys are never seen
unseen_anytime.extend([p2wpkh, p2sh_p2wpkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh])
op1 = CScript([OP_1])
op0 = CScript([OP_0])
# 2N7MGY19ti4KDMSzRfPAssP6Pxyuxoi6jLe is the P2SH(P2PKH) version of mjoE3sSrb8ByYEvgnC3Aox86u1CHnfJA4V
unsolvable_address = ["mjoE3sSrb8ByYEvgnC3Aox86u1CHnfJA4V", "2N7MGY19ti4KDMSzRfPAssP6Pxyuxoi6jLe", script_to_p2sh(op1), script_to_p2sh(op0)]
unsolvable_address_key = hex_str_to_bytes("02341AEC7587A51CDE5279E0630A531AEA2615A9F80B17E8D9376327BAEAA59E3D")
unsolvablep2pkh = CScript([OP_DUP, OP_HASH160, hash160(unsolvable_address_key), OP_EQUALVERIFY, OP_CHECKSIG])
unsolvablep2wshp2pkh = CScript([OP_0, sha256(unsolvablep2pkh)])
p2shop0 = CScript([OP_HASH160, hash160(op0), OP_EQUAL])
p2wshop1 = CScript([OP_0, sha256(op1)])
unsolvable_after_importaddress.append(unsolvablep2pkh)
unsolvable_after_importaddress.append(unsolvablep2wshp2pkh)
unsolvable_after_importaddress.append(op1) # OP_1 will be imported as script
unsolvable_after_importaddress.append(p2wshop1)
unseen_anytime.append(op0) # OP_0 will be imported as P2SH address with no script provided
unsolvable_after_importaddress.append(p2shop0)
spendable_txid = []
solvable_txid = []
spendable_txid.append(self.mine_and_test_listunspent(spendable_anytime, 2))
solvable_txid.append(self.mine_and_test_listunspent(solvable_anytime, 1))
self.mine_and_test_listunspent(spendable_after_importaddress + solvable_after_importaddress + unseen_anytime + unsolvable_after_importaddress, 0)
importlist = []
for i in compressed_spendable_address + uncompressed_spendable_address + compressed_solvable_address + uncompressed_solvable_address:
v = self.nodes[0].validateaddress(i)
if (v['isscript']):
bare = hex_str_to_bytes(v['hex'])
importlist.append(bytes_to_hex_str(bare))
importlist.append(bytes_to_hex_str(CScript([OP_0, sha256(bare)])))
else:
pubkey = hex_str_to_bytes(v['pubkey'])
p2pk = CScript([pubkey, OP_CHECKSIG])
p2pkh = CScript([OP_DUP, OP_HASH160, hash160(pubkey), OP_EQUALVERIFY, OP_CHECKSIG])
importlist.append(bytes_to_hex_str(p2pk))
importlist.append(bytes_to_hex_str(p2pkh))
importlist.append(bytes_to_hex_str(CScript([OP_0, hash160(pubkey)])))
importlist.append(bytes_to_hex_str(CScript([OP_0, sha256(p2pk)])))
importlist.append(bytes_to_hex_str(CScript([OP_0, sha256(p2pkh)])))
importlist.append(bytes_to_hex_str(unsolvablep2pkh))
importlist.append(bytes_to_hex_str(unsolvablep2wshp2pkh))
importlist.append(bytes_to_hex_str(op1))
importlist.append(bytes_to_hex_str(p2wshop1))
for i in importlist:
# import all generated addresses. The wallet already has the private keys for some of these, so catch JSON RPC
# exceptions and continue.
try_rpc(-4, "The wallet already contains the private key for this address or script", self.nodes[0].importaddress, i, "", False, True)
self.nodes[0].importaddress(script_to_p2sh(op0)) # import OP_0 as address only
self.nodes[0].importaddress(multisig_without_privkey_address) # Test multisig_without_privkey
spendable_txid.append(self.mine_and_test_listunspent(spendable_anytime + spendable_after_importaddress, 2))
solvable_txid.append(self.mine_and_test_listunspent(solvable_anytime + solvable_after_importaddress, 1))
self.mine_and_test_listunspent(unsolvable_after_importaddress, 1)
self.mine_and_test_listunspent(unseen_anytime, 0)
# addwitnessaddress should refuse to return a witness address if an uncompressed key is used
# note that no witness address should be returned by unsolvable addresses
for i in uncompressed_spendable_address + uncompressed_solvable_address + unknown_address + unsolvable_address:
assert_raises_rpc_error(-4, "Public key or redeemscript not known to wallet, or the key is uncompressed", self.nodes[0].addwitnessaddress, i)
# addwitnessaddress should return a witness addresses even if keys are not in the wallet
self.nodes[0].addwitnessaddress(multisig_without_privkey_address)
for i in compressed_spendable_address + compressed_solvable_address:
witaddress = self.nodes[0].addwitnessaddress(i)
# addwitnessaddress should return the same address if it is a known P2SH-witness address
assert_equal(witaddress, self.nodes[0].addwitnessaddress(witaddress))
spendable_txid.append(self.mine_and_test_listunspent(spendable_anytime + spendable_after_importaddress, 2))
solvable_txid.append(self.mine_and_test_listunspent(solvable_anytime + solvable_after_importaddress, 1))
self.mine_and_test_listunspent(unsolvable_after_importaddress, 1)
self.mine_and_test_listunspent(unseen_anytime, 0)
# Repeat some tests. This time we don't add witness scripts with importaddress
# Import a compressed key and an uncompressed key, generate some multisig addresses
self.nodes[0].importprivkey("927pw6RW8ZekycnXqBQ2JS5nPyo1yRfGNN8oq74HeddWSpafDJH")
uncompressed_spendable_address = ["mguN2vNSCEUh6rJaXoAVwY3YZwZvEmf5xi"]
self.nodes[0].importprivkey("cMcrXaaUC48ZKpcyydfFo8PxHAjpsYLhdsp6nmtB3E2ER9UUHWnw")
compressed_spendable_address = ["n1UNmpmbVUJ9ytXYXiurmGPQ3TRrXqPWKL"]
self.nodes[0].importpubkey(pubkeys[5])
compressed_solvable_address = [key_to_p2pkh(pubkeys[5])]
self.nodes[0].importpubkey(pubkeys[6])
uncompressed_solvable_address = [key_to_p2pkh(pubkeys[6])]
spendable_after_addwitnessaddress = [] # These outputs should be seen after importaddress
solvable_after_addwitnessaddress=[] # These outputs should be seen after importaddress but not spendable
unseen_anytime = [] # These outputs should never be seen
uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress(2, [uncompressed_spendable_address[0], compressed_spendable_address[0]]))
uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress(2, [uncompressed_spendable_address[0], uncompressed_spendable_address[0]]))
compressed_spendable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_spendable_address[0], compressed_spendable_address[0]]))
uncompressed_solvable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_solvable_address[0], uncompressed_solvable_address[0]]))
compressed_solvable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_spendable_address[0], compressed_solvable_address[0]]))
premature_witaddress = []
for i in compressed_spendable_address:
v = self.nodes[0].validateaddress(i)
if (v['isscript']):
[bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v)
# P2WSH and P2SH(P2WSH) multisig with compressed keys are spendable after addwitnessaddress
spendable_after_addwitnessaddress.extend([p2wsh, p2sh_p2wsh])
premature_witaddress.append(script_to_p2sh(p2wsh))
else:
[p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh] = self.p2pkh_address_to_script(v)
# P2WPKH, P2SH_P2WPKH are spendable after addwitnessaddress
spendable_after_addwitnessaddress.extend([p2wpkh, p2sh_p2wpkh])
premature_witaddress.append(script_to_p2sh(p2wpkh))
for i in uncompressed_spendable_address + uncompressed_solvable_address:
v = self.nodes[0].validateaddress(i)
if (v['isscript']):
[bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v)
# P2WSH and P2SH(P2WSH) multisig with uncompressed keys are never seen
unseen_anytime.extend([p2wsh, p2sh_p2wsh])
else:
[p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh] = self.p2pkh_address_to_script(v)
# P2WPKH, P2SH_P2WPKH with uncompressed keys are never seen
unseen_anytime.extend([p2wpkh, p2sh_p2wpkh])
for i in compressed_solvable_address:
v = self.nodes[0].validateaddress(i)
if (v['isscript']):
# P2WSH multisig without private key are seen after addwitnessaddress
[bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v)
solvable_after_addwitnessaddress.extend([p2wsh, p2sh_p2wsh])
premature_witaddress.append(script_to_p2sh(p2wsh))
else:
[p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh] = self.p2pkh_address_to_script(v)
# P2SH_P2PK, P2SH_P2PKH with compressed keys are seen after addwitnessaddress
solvable_after_addwitnessaddress.extend([p2wpkh, p2sh_p2wpkh])
premature_witaddress.append(script_to_p2sh(p2wpkh))
self.mine_and_test_listunspent(spendable_after_addwitnessaddress + solvable_after_addwitnessaddress + unseen_anytime, 0)
# addwitnessaddress should refuse to return a witness address if an uncompressed key is used
# note that a multisig address returned by addmultisigaddress is not solvable until it is added with importaddress
# premature_witaddress are not accepted until the script is added with addwitnessaddress first
for i in uncompressed_spendable_address + uncompressed_solvable_address + premature_witaddress:
# This will raise an exception
assert_raises_rpc_error(-4, "Public key or redeemscript not known to wallet, or the key is uncompressed", self.nodes[0].addwitnessaddress, i)
# after importaddress it should pass addwitnessaddress
v = self.nodes[0].validateaddress(compressed_solvable_address[1])
self.nodes[0].importaddress(v['hex'],"",False,True)
for i in compressed_spendable_address + compressed_solvable_address + premature_witaddress:
witaddress = self.nodes[0].addwitnessaddress(i)
assert_equal(witaddress, self.nodes[0].addwitnessaddress(witaddress))
spendable_txid.append(self.mine_and_test_listunspent(spendable_after_addwitnessaddress, 2))
solvable_txid.append(self.mine_and_test_listunspent(solvable_after_addwitnessaddress, 1))
self.mine_and_test_listunspent(unseen_anytime, 0)
# Check that spendable outputs are really spendable
self.create_and_mine_tx_from_txids(spendable_txid)
# import all the private keys so solvable addresses become spendable
self.nodes[0].importprivkey("cPiM8Ub4heR9NBYmgVzJQiUH1if44GSBGiqaeJySuL2BKxubvgwb")
self.nodes[0].importprivkey("cPpAdHaD6VoYbW78kveN2bsvb45Q7G5PhaPApVUGwvF8VQ9brD97")
self.nodes[0].importprivkey("91zqCU5B9sdWxzMt1ca3VzbtVm2YM6Hi5Rxn4UDtxEaN9C9nzXV")
self.nodes[0].importprivkey("cPQFjcVRpAUBG8BA9hzr2yEzHwKoMgLkJZBBtK9vJnvGJgMjzTbd")
self.nodes[0].importprivkey("cQGtcm34xiLjB1v7bkRa4V3aAc9tS2UTuBZ1UnZGeSeNy627fN66")
self.nodes[0].importprivkey("cTW5mR5M45vHxXkeChZdtSPozrFwFgmEvTNnanCW6wrqwaCZ1X7K")
self.create_and_mine_tx_from_txids(solvable_txid)
def run_test(self):
# helper functions
def getaddresstxids(node_index, addresses, start, end):
return self.nodes[node_index].getaddresstxids({
'addresses': addresses,
'start': start,
'end': end
})
def getaddressdeltas(node_index,
addresses,
start,
end,
chainInfo=None):
params = {
'addresses': addresses,
'start': start,
'end': end,
}
if chainInfo is not None:
params.update({'chainInfo': chainInfo})
return self.nodes[node_index].getaddressdeltas(params)
# default received value is the balance value
def check_balance(node_index,
address,
expected_balance,
expected_received=None):
if isinstance(address, list):
bal = self.nodes[node_index].getaddressbalance(
{'addresses': address})
else:
bal = self.nodes[node_index].getaddressbalance(address)
assert_equal(bal['balance'], expected_balance)
if expected_received is None:
expected_received = expected_balance
assert_equal(bal['received'], expected_received)
# begin test
self.nodes[0].generate(105)
self.sync_all()
assert_equal(self.nodes[0].getbalance(), 5 * 10)
assert_equal(self.nodes[1].getblockcount(), 105)
assert_equal(self.nodes[1].getbalance(), 0)
# only the oldest 5; subsequent are not yet mature
unspent_txids = [u['txid'] for u in self.nodes[0].listunspent()]
# Currently our only unspents are coinbase transactions, choose any one
tx = self.nodes[0].getrawtransaction(unspent_txids[0], 1)
# It just so happens that the first output is the mining reward,
# which has type pay-to-public-key-hash, and the second output
# is the founders' reward, which has type pay-to-script-hash.
addr_p2pkh = tx['vout'][0]['scriptPubKey']['addresses'][0]
addr_p2sh = tx['vout'][1]['scriptPubKey']['addresses'][0]
# Check that balances from mining are correct (105 blocks mined); in
# regtest, all mining rewards from a single call to generate() are sent
# to the same pair of addresses.
check_balance(1, addr_p2pkh, 105 * 10 * COIN)
check_balance(1, addr_p2sh, 105 * 2.5 * COIN)
# Multiple address arguments, results are the sum
check_balance(1, [addr_p2sh, addr_p2pkh], 105 * 12.5 * COIN)
assert_equal(len(self.nodes[1].getaddresstxids(addr_p2pkh)), 105)
assert_equal(len(self.nodes[1].getaddresstxids(addr_p2sh)), 105)
# test getaddresstxids for lightwalletd
assert_equal(len(self.nodes[3].getaddresstxids(addr_p2pkh)), 105)
assert_equal(len(self.nodes[3].getaddresstxids(addr_p2sh)), 105)
# only the oldest 5 transactions are in the unspent list,
# dup addresses are ignored
height_txids = getaddresstxids(1, [addr_p2pkh, addr_p2pkh], 1, 5)
assert_equal(sorted(height_txids), sorted(unspent_txids))
height_txids = getaddresstxids(1, [addr_p2sh], 1, 5)
assert_equal(sorted(height_txids), sorted(unspent_txids))
# each txid should appear only once
height_txids = getaddresstxids(1, [addr_p2pkh, addr_p2sh], 1, 5)
assert_equal(sorted(height_txids), sorted(unspent_txids))
# do some transfers, make sure balances are good
txids_a1 = []
addr1 = self.nodes[1].getnewaddress()
expected = 0
expected_deltas = [] # for checking getaddressdeltas (below)
for i in range(5):
# first transaction happens at height 105, mined in block 106
txid = self.nodes[0].sendtoaddress(addr1, i + 1)
txids_a1.append(txid)
self.nodes[0].generate(1)
self.sync_all()
expected += i + 1
expected_deltas.append({
'height': 106 + i,
'satoshis': (i + 1) * COIN,
'txid': txid,
})
check_balance(1, addr1, expected * COIN)
assert_equal(sorted(self.nodes[0].getaddresstxids(addr1)),
sorted(txids_a1))
assert_equal(sorted(self.nodes[1].getaddresstxids(addr1)),
sorted(txids_a1))
# Restart all nodes to ensure indices are saved to disk and recovered
stop_nodes(self.nodes)
wait_bitcoinds()
self.setup_network()
bal = self.nodes[1].getaddressbalance(addr1)
assert_equal(bal['balance'], expected * COIN)
assert_equal(bal['received'], expected * COIN)
assert_equal(sorted(self.nodes[0].getaddresstxids(addr1)),
sorted(txids_a1))
assert_equal(sorted(self.nodes[1].getaddresstxids(addr1)),
sorted(txids_a1))
# Send 3 from addr1, but -- subtlety alert! -- addr1 at this
# time has 4 UTXOs, with values 1, 2, 3, 4. Sending value 3 requires
# using up the value 4 UTXO, because of the tx fee
# (the 3 UTXO isn't quite large enough).
#
# The txid from sending *from* addr1 is also added to the list of
# txids associated with that address (test will verify below).
addr2 = self.nodes[2].getnewaddress()
txid = self.nodes[1].sendtoaddress(addr2, 3)
self.sync_all()
# the one tx in the mempool refers to addresses addr1 and addr2,
# check that duplicate addresses are processed correctly
mempool = self.nodes[0].getaddressmempool(
{'addresses': [addr2, addr1, addr2]})
assert_equal(len(mempool), 3)
# test getaddressmempool for lightwalletd node
mempool = self.nodes[3].getaddressmempool(
{'addresses': [addr2, addr1, addr2]})
assert_equal(len(mempool), 3)
# addr2 (first arg)
assert_equal(mempool[0]['address'], addr2)
assert_equal(mempool[0]['satoshis'], 3 * COIN)
assert_equal(mempool[0]['txid'], txid)
# addr1 (second arg)
assert_equal(mempool[1]['address'], addr1)
assert_equal(mempool[1]['satoshis'], (-4) * COIN)
assert_equal(mempool[1]['txid'], txid)
# addr2 (third arg)
assert_equal(mempool[2]['address'], addr2)
assert_equal(mempool[2]['satoshis'], 3 * COIN)
assert_equal(mempool[2]['txid'], txid)
# a single address can be specified as a string (not json object)
addr1_mempool = self.nodes[0].getaddressmempool(addr1)
assert_equal(len(addr1_mempool), 1)
# Don't check the timestamp; it's local to the node, and can mismatch
# due to propagation delay.
del addr1_mempool[0]['timestamp']
for key in addr1_mempool[0].keys():
assert_equal(mempool[1][key], addr1_mempool[0][key])
tx = self.nodes[0].getrawtransaction(txid, 1)
assert_equal(tx['vin'][0]['address'], addr1)
assert_equal(tx['vin'][0]['value'], 4)
assert_equal(tx['vin'][0]['valueSat'], 4 * COIN)
txids_a1.append(txid)
expected_deltas.append({
'height': 111,
'satoshis': (-4) * COIN,
'txid': txid,
})
self.sync_all() # ensure transaction is included in the next block
self.nodes[0].generate(1)
self.sync_all()
# the send to addr2 tx is now in a mined block, no longer in the mempool
mempool = self.nodes[0].getaddressmempool(
{'addresses': [addr2, addr1]})
assert_equal(len(mempool), 0)
# Test DisconnectBlock() by invalidating the most recent mined block
tip = self.nodes[1].getchaintips()[0]
for i in range(self.num_nodes):
node = self.nodes[i]
# the value 4 UTXO is no longer in our balance
check_balance(i, addr1, (expected - 4) * COIN, expected * COIN)
check_balance(i, addr2, 3 * COIN)
assert_equal(node.getblockcount(), 111)
node.invalidateblock(tip['hash'])
assert_equal(node.getblockcount(), 110)
mempool = node.getaddressmempool({'addresses': [addr2, addr1]})
assert_equal(len(mempool), 2)
check_balance(i, addr1, expected * COIN)
check_balance(i, addr2, 0)
# now re-mine the addr1 to addr2 send
self.nodes[0].generate(1)
self.sync_all()
for node in self.nodes:
assert_equal(node.getblockcount(), 111)
mempool = self.nodes[0].getaddressmempool(
{'addresses': [addr2, addr1]})
assert_equal(len(mempool), 0)
# the value 4 UTXO is no longer in our balance
check_balance(2, addr1, (expected - 4) * COIN, expected * COIN)
# Ensure the change from that transaction appears
tx = self.nodes[0].getrawtransaction(txid, 1)
change_vout = list(
filter(lambda v: v['valueZat'] != 3 * COIN, tx['vout']))
change = change_vout[0]['scriptPubKey']['addresses'][0]
# test getaddressbalance
for node in (2, 3):
bal = self.nodes[node].getaddressbalance(change)
assert (bal['received'] > 0)
# the inequality is due to randomness in the tx fee
assert (bal['received'] < (4 - 3) * COIN)
assert_equal(bal['received'], bal['balance'])
assert_equal(self.nodes[2].getaddresstxids(change), [txid])
# Further checks that limiting by height works
# various ranges
for i in range(5):
height_txids = getaddresstxids(1, [addr1], 106, 106 + i)
assert_equal(height_txids, txids_a1[0:i + 1])
height_txids = getaddresstxids(1, [addr1], 1, 108)
assert_equal(height_txids, txids_a1[0:3])
# Further check specifying multiple addresses
txids_all = list(txids_a1)
txids_all += self.nodes[1].getaddresstxids(addr_p2pkh)
txids_all += self.nodes[1].getaddresstxids(addr_p2sh)
multitxids = self.nodes[1].getaddresstxids(
{'addresses': [addr1, addr_p2sh, addr_p2pkh]})
# No dups in return list from getaddresstxids
assert_equal(len(multitxids), len(set(multitxids)))
# set(txids_all) removes its (expected) duplicates
assert_equal(set(multitxids), set(txids_all))
# test getaddressdeltas
for node in (1, 3):
deltas = self.nodes[node].getaddressdeltas({'addresses': [addr1]})
assert_equal(len(deltas), len(expected_deltas))
for i in range(len(deltas)):
assert_equal(deltas[i]['address'], addr1)
assert_equal(deltas[i]['height'], expected_deltas[i]['height'])
assert_equal(deltas[i]['satoshis'],
expected_deltas[i]['satoshis'])
assert_equal(deltas[i]['txid'], expected_deltas[i]['txid'])
# 106-111 is the full range (also the default)
deltas_limited = getaddressdeltas(1, [addr1], 106, 111)
assert_equal(deltas_limited, deltas)
# only the first element missing
deltas_limited = getaddressdeltas(1, [addr1], 107, 111)
assert_equal(deltas_limited, deltas[1:])
deltas_limited = getaddressdeltas(1, [addr1], 109, 109)
assert_equal(deltas_limited, deltas[3:4])
# the full range (also the default)
deltas_info = getaddressdeltas(1, [addr1], 106, 111, chainInfo=True)
assert_equal(deltas_info['deltas'], deltas)
# check the additional items returned by chainInfo
assert_equal(deltas_info['start']['height'], 106)
block_hash = self.nodes[1].getblockhash(106)
assert_equal(deltas_info['start']['hash'], block_hash)
assert_equal(deltas_info['end']['height'], 111)
block_hash = self.nodes[1].getblockhash(111)
assert_equal(deltas_info['end']['hash'], block_hash)
# Test getaddressutxos by comparing results with deltas
utxos = self.nodes[3].getaddressutxos(addr1)
# The value 4 note was spent, so won't show up in the utxo list,
# so for comparison, remove the 4 (and -4 for output) from the
# deltas list
deltas = self.nodes[1].getaddressdeltas({'addresses': [addr1]})
deltas = list(filter(lambda d: abs(d['satoshis']) != 4 * COIN, deltas))
assert_equal(len(utxos), len(deltas))
for i in range(len(utxos)):
assert_equal(utxos[i]['address'], addr1)
assert_equal(utxos[i]['height'], deltas[i]['height'])
assert_equal(utxos[i]['satoshis'], deltas[i]['satoshis'])
assert_equal(utxos[i]['txid'], deltas[i]['txid'])
# Check that outputs with the same address in the same tx return one txid
# (can't use createrawtransaction() as it combines duplicate addresses)
addr = "t2LMJ6Arw9UWBMWvfUr2QLHM4Xd9w53FftS"
addressHash = unhexlify("97643ce74b188f4fb6bbbb285e067a969041caf2")
scriptPubKey = CScript([OP_HASH160, addressHash, OP_EQUAL])
# Add an unrecognized script type to vout[], a legal script that pays,
# but won't modify the addressindex (since the address can't be extracted).
# (This extra output has no effect on the rest of the test.)
scriptUnknown = CScript(
[OP_HASH160, OP_DUP, OP_DROP, addressHash, OP_EQUAL])
unspent = list(
filter(lambda u: u['amount'] >= 4, self.nodes[0].listunspent()))
tx = CTransaction()
tx.vin = [
CTxIn(COutPoint(int(unspent[0]['txid'], 16), unspent[0]['vout']))
]
tx.vout = [
CTxOut(1 * COIN, scriptPubKey),
CTxOut(2 * COIN, scriptPubKey),
CTxOut(7 * COIN, scriptUnknown),
]
tx = self.nodes[0].signrawtransaction(
hexlify(tx.serialize()).decode('utf-8'))
txid = self.nodes[0].sendrawtransaction(tx['hex'], True)
self.nodes[0].generate(1)
self.sync_all()
assert_equal(self.nodes[1].getaddresstxids(addr), [txid])
check_balance(2, addr, 3 * COIN)
def SignatureHash(script, txTo, inIdx, hashtype, amount, consensusBranchId):
"""Consensus-correct SignatureHash"""
if inIdx >= len(txTo.vin):
raise ValueError("inIdx %d out of range (%d)" % (inIdx, len(txTo.vin)))
if consensusBranchId != 0:
# ZIP 243
hashPrevouts = b'\x00' * 32
hashSequence = b'\x00' * 32
hashOutputs = b'\x00' * 32
hashJoinSplits = b'\x00' * 32
hashShieldedSpends = b'\x00' * 32
hashShieldedOutputs = b'\x00' * 32
if not (hashtype & SIGHASH_ANYONECANPAY):
hashPrevouts = getHashPrevouts(txTo)
if (not (hashtype & SIGHASH_ANYONECANPAY)) and \
(hashtype & 0x1f) != SIGHASH_SINGLE and \
(hashtype & 0x1f) != SIGHASH_NONE:
hashSequence = getHashSequence(txTo)
if (hashtype & 0x1f) != SIGHASH_SINGLE and \
(hashtype & 0x1f) != SIGHASH_NONE:
hashOutputs = getHashOutputs(txTo)
elif (hashtype & 0x1f) == SIGHASH_SINGLE and \
0 <= inIdx and inIdx < len(txTo.vout):
digest = blake2b(digest_size=32, person=b'ZcashOutputsHash')
digest.update(txTo.vout[inIdx].serialize())
hashOutputs = digest.digest()
if len(txTo.vJoinSplit) > 0:
hashJoinSplits = getHashJoinSplits(txTo)
if len(txTo.shieldedSpends) > 0:
hashShieldedSpends = getHashShieldedSpends(txTo)
if len(txTo.shieldedOutputs) > 0:
hashShieldedOutputs = getHashShieldedOutputs(txTo)
digest = blake2b(
digest_size=32,
person=b'ZcashSigHash' + struct.pack('<I', consensusBranchId),
)
digest.update(
struct.pack('<I', (int(txTo.fOverwintered) << 31) | txTo.nVersion))
digest.update(struct.pack('<I', txTo.nVersionGroupId))
digest.update(hashPrevouts)
digest.update(hashSequence)
digest.update(hashOutputs)
digest.update(hashJoinSplits)
digest.update(hashShieldedSpends)
digest.update(hashShieldedOutputs)
digest.update(struct.pack('<I', txTo.nLockTime))
digest.update(struct.pack('<I', txTo.nExpiryHeight))
digest.update(struct.pack('<Q', txTo.valueBalance))
digest.update(struct.pack('<I', hashtype))
if inIdx is not None:
digest.update(txTo.vin[inIdx].prevout.serialize())
digest.update(ser_string(script))
digest.update(struct.pack('<Q', amount))
digest.update(struct.pack('<I', txTo.vin[inIdx].nSequence))
return (digest.digest(), None)
else:
# Pre-Overwinter
txtmp = CTransaction(txTo)
for txin in txtmp.vin:
txin.scriptSig = b''
txtmp.vin[inIdx].scriptSig = script
if (hashtype & 0x1f) == SIGHASH_NONE:
txtmp.vout = []
for i in range(len(txtmp.vin)):
if i != inIdx:
txtmp.vin[i].nSequence = 0
elif (hashtype & 0x1f) == SIGHASH_SINGLE:
outIdx = inIdx
if outIdx >= len(txtmp.vout):
raise ValueError("outIdx %d out of range (%d)" %
(outIdx, len(txtmp.vout)))
tmp = txtmp.vout[outIdx]
txtmp.vout = []
for i in range(outIdx):
txtmp.vout.append(CTxOut())
txtmp.vout.append(tmp)
for i in range(len(txtmp.vin)):
if i != inIdx:
txtmp.vin[i].nSequence = 0
if hashtype & SIGHASH_ANYONECANPAY:
tmp = txtmp.vin[inIdx]
txtmp.vin = []
txtmp.vin.append(tmp)
s = txtmp.serialize()
s += struct.pack(b"<I", hashtype)
hash = hash256(s)
return (hash, None)
def run_test(self):
self.log.info("Mining blocks...")
self.nodes[0].generate(105)
self.sync_all()
chain_height = self.nodes[1].getblockcount()
assert_equal(chain_height, 105)
assert_equal(self.nodes[1].getbalance(), 0)
assert_equal(self.nodes[2].getbalance(), 0)
# Check that balances are correct
balance0 = self.nodes[1].getaddressbalance(
"2N2JD6wb56AfK4tfmM6PwdVmoYk2dCKf4Br")
assert_equal(balance0["balance"], 0)
# Check p2pkh and p2sh address indexes
self.log.info("Testing p2pkh and p2sh address index...")
tx_id0 = self.nodes[0].sendtoaddress(
"mo9ncXisMeAoXwqcV5EWuyncbmCcQN4rVs", 10)
self.nodes[0].generate(1)
tx_idb0 = self.nodes[0].sendtoaddress(
"2N2JD6wb56AfK4tfmM6PwdVmoYk2dCKf4Br", 10)
self.nodes[0].generate(1)
tx_id1 = self.nodes[0].sendtoaddress(
"mo9ncXisMeAoXwqcV5EWuyncbmCcQN4rVs", 15)
self.nodes[0].generate(1)
tx_idb1 = self.nodes[0].sendtoaddress(
"2N2JD6wb56AfK4tfmM6PwdVmoYk2dCKf4Br", 15)
self.nodes[0].generate(1)
tx_id2 = self.nodes[0].sendtoaddress(
"mo9ncXisMeAoXwqcV5EWuyncbmCcQN4rVs", 20)
self.nodes[0].generate(1)
tx_idb2 = self.nodes[0].sendtoaddress(
"2N2JD6wb56AfK4tfmM6PwdVmoYk2dCKf4Br", 20)
self.nodes[0].generate(1)
self.sync_all()
txids = self.nodes[1].getaddresstxids(
"mo9ncXisMeAoXwqcV5EWuyncbmCcQN4rVs")
assert_equal(len(txids), 3)
assert_equal(txids[0], tx_id0)
assert_equal(txids[1], tx_id1)
assert_equal(txids[2], tx_id2)
tx_idsb = self.nodes[1].getaddresstxids(
"2N2JD6wb56AfK4tfmM6PwdVmoYk2dCKf4Br")
assert_equal(len(tx_idsb), 3)
assert_equal(tx_idsb[0], tx_idb0)
assert_equal(tx_idsb[1], tx_idb1)
assert_equal(tx_idsb[2], tx_idb2)
# Check that limiting by height works
self.log.info("Testing querying txids by range of block heights..")
height_txids = self.nodes[1].getaddresstxids({
"addresses": ["2N2JD6wb56AfK4tfmM6PwdVmoYk2dCKf4Br"],
"start":
105,
"end":
110
})
assert_equal(len(height_txids), 2)
assert_equal(height_txids[0], tx_idb0)
assert_equal(height_txids[1], tx_idb1)
# Check that multiple addresses works
multi_tx_ids = self.nodes[1].getaddresstxids({
"addresses": [
"2N2JD6wb56AfK4tfmM6PwdVmoYk2dCKf4Br",
"mo9ncXisMeAoXwqcV5EWuyncbmCcQN4rVs"
]
})
assert_equal(len(multi_tx_ids), 6)
assert_equal(multi_tx_ids[0], tx_id0)
assert_equal(multi_tx_ids[1], tx_idb0)
assert_equal(multi_tx_ids[2], tx_id1)
assert_equal(multi_tx_ids[3], tx_idb1)
assert_equal(multi_tx_ids[4], tx_id2)
assert_equal(multi_tx_ids[5], tx_idb2)
# Check that balances are correct
balance0 = self.nodes[1].getaddressbalance(
"2N2JD6wb56AfK4tfmM6PwdVmoYk2dCKf4Br")
assert_equal(balance0["balance"], 45 * 100000000)
# Check that outputs with the same address will only return one txid
self.log.info("Testing for txid uniqueness...")
address_hash = bytes([
99, 73, 164, 24, 252, 69, 120, 209, 10, 55, 43, 84, 180, 92, 40,
12, 200, 196, 56, 47
])
script_pub_key = CScript([OP_HASH160, address_hash, OP_EQUAL])
unspent = self.nodes[0].listunspent()
tx = CTransaction()
tx.vin = [
CTxIn(COutPoint(int(unspent[0]["txid"], 16), unspent[0]["vout"]))
]
tx.vout = [CTxOut(10, script_pub_key), CTxOut(11, script_pub_key)]
tx.rehash()
signed_tx = self.nodes[0].signrawtransaction(
binascii.hexlify(tx.serialize()).decode("utf-8"))
sent_txid = self.nodes[0].sendrawtransaction(signed_tx["hex"], True)
self.nodes[0].generate(1)
self.sync_all()
tx_ids_many = self.nodes[1].getaddresstxids(
"2N2JD6wb56AfK4tfmM6PwdVmoYk2dCKf4Br")
assert_equal(len(tx_ids_many), 4)
assert_equal(tx_ids_many[3], sent_txid)
# Check that balances are correct
self.log.info("Testing balances...")
balance0 = self.nodes[1].getaddressbalance(
"2N2JD6wb56AfK4tfmM6PwdVmoYk2dCKf4Br")
assert_equal(balance0["balance"], 45 * 100000000 + 21)
# Check that balances are correct after spending
self.log.info("Testing balances after spending...")
privkey2 = "cSdkPxkAjA4HDr5VHgsebAPDEh9Gyub4HK8UJr2DFGGqKKy4K5sG"
address2 = "mgY65WSfEmsyYaYPQaXhmXMeBhwp4EcsQW"
address_hash2 = bytes([
11, 47, 10, 12, 49, 191, 224, 64, 107, 12, 204, 19, 129, 253, 190,
49, 25, 70, 218, 220
])
script_pub_key2 = CScript(
[OP_DUP, OP_HASH160, address_hash2, OP_EQUALVERIFY, OP_CHECKSIG])
self.nodes[0].importprivkey(privkey2)
unspent = self.nodes[0].listunspent()
tx = CTransaction()
tx.vin = [
CTxIn(COutPoint(int(unspent[0]["txid"], 16), unspent[0]["vout"]))
]
amount = int(unspent[0]["amount"] * 100000000 - 230000)
tx.vout = [CTxOut(amount, script_pub_key2)]
signed_tx = self.nodes[0].signrawtransaction(
binascii.hexlify(tx.serialize()).decode("utf-8"))
spending_txid = self.nodes[0].sendrawtransaction(
signed_tx["hex"], True)
self.nodes[0].generate(1)
self.sync_all()
balance1 = self.nodes[1].getaddressbalance(address2)
assert_equal(balance1["balance"], amount)
tx = CTransaction()
tx.vin = [CTxIn(COutPoint(int(spending_txid, 16), 0))]
send_amount = 1 * 100000000 + 12840
change_amount = amount - send_amount - 230000
tx.vout = [
CTxOut(change_amount, script_pub_key2),
CTxOut(send_amount, script_pub_key)
]
tx.rehash()
signed_tx = self.nodes[0].signrawtransaction(
binascii.hexlify(tx.serialize()).decode("utf-8"))
self.nodes[0].sendrawtransaction(signed_tx["hex"], True)
self.nodes[0].generate(1)
self.sync_all()
balance2 = self.nodes[1].getaddressbalance(address2)
assert_equal(balance2["balance"], change_amount)
# Check that deltas are returned correctly
deltas = self.nodes[1].getaddressdeltas({
"addresses": [address2],
"start": 1,
"end": 200
})
balance3 = 0
for delta in deltas:
balance3 += delta["satoshis"]
assert_equal(balance3, change_amount)
assert_equal(deltas[0]["address"], address2)
assert_equal(deltas[0]["blockindex"], 1)
# Check that entire range will be queried
deltas_all = self.nodes[1].getaddressdeltas({"addresses": [address2]})
assert_equal(len(deltas_all), len(deltas))
# Check that deltas can be returned from range of block heights
deltas = self.nodes[1].getaddressdeltas({
"addresses": [address2],
"start": 113,
"end": 113
})
assert_equal(len(deltas), 1)
# Check that unspent outputs can be queried
self.log.info("Testing utxos...")
utxos = self.nodes[1].getaddressutxos({"addresses": [address2]})
assert_equal(len(utxos), 1)
assert_equal(utxos[0]["satoshis"], change_amount)
# Check that indexes will be updated with a reorg
self.log.info("Testing reorg...")
best_hash = self.nodes[0].getbestblockhash()
self.nodes[0].invalidateblock(best_hash)
self.nodes[1].invalidateblock(best_hash)
self.nodes[2].invalidateblock(best_hash)
self.nodes[3].invalidateblock(best_hash)
self.sync_all()
balance4 = self.nodes[1].getaddressbalance(address2)
assert_equal(balance4, balance1)
utxos2 = self.nodes[1].getaddressutxos({"addresses": [address2]})
assert_equal(len(utxos2), 1)
assert_equal(utxos2[0]["satoshis"], amount)
# Check sorting of utxos
self.nodes[2].generate(150)
self.nodes[2].sendtoaddress(address2, 50)
self.nodes[2].generate(1)
self.nodes[2].sendtoaddress(address2, 50)
self.nodes[2].generate(1)
self.sync_all()
utxos3 = self.nodes[1].getaddressutxos({"addresses": [address2]})
assert_equal(len(utxos3), 3)
assert_equal(utxos3[0]["height"], 114)
assert_equal(utxos3[1]["height"], 264)
assert_equal(utxos3[2]["height"], 265)
# Check mempool indexing
self.log.info("Testing mempool indexing...")
priv_key3 = "cVfUn53hAbRrDEuMexyfgDpZPhF7KqXpS8UZevsyTDaugB7HZ3CD"
address3 = "mw4ynwhS7MmrQ27hr82kgqu7zryNDK26JB"
address_hash3 = bytes([
170, 152, 114, 181, 187, 205, 181, 17, 216, 158, 14, 17, 170, 39,
218, 115, 253, 44, 63, 80
])
script_pub_key3 = CScript(
[OP_DUP, OP_HASH160, address_hash3, OP_EQUALVERIFY, OP_CHECKSIG])
#address4 = "2N8oFVB2vThAKury4vnLquW2zVjsYjjAkYQ"
script_pub_key4 = CScript([OP_HASH160, address_hash3, OP_EQUAL])
unspent = self.nodes[2].listunspent()
tx = CTransaction()
tx.vin = [
CTxIn(COutPoint(int(unspent[0]["txid"], 16), unspent[0]["vout"]))
]
amount = int(unspent[0]["amount"] * 100000000 - 230000)
tx.vout = [CTxOut(amount, script_pub_key3)]
tx.rehash()
signed_tx = self.nodes[2].signrawtransaction(
binascii.hexlify(tx.serialize()).decode("utf-8"))
mem_txid1 = self.nodes[2].sendrawtransaction(signed_tx["hex"], True)
time.sleep(2)
tx2 = CTransaction()
tx2.vin = [
CTxIn(COutPoint(int(unspent[1]["txid"], 16), unspent[1]["vout"]))
]
amount = int(unspent[1]["amount"] * 100000000 - 300000)
tx2.vout = [
CTxOut(int(amount / 4), script_pub_key3),
CTxOut(int(amount / 4), script_pub_key3),
CTxOut(int(amount / 4), script_pub_key4),
CTxOut(int(amount / 4), script_pub_key4)
]
tx2.rehash()
signed_tx2 = self.nodes[2].signrawtransaction(
binascii.hexlify(tx2.serialize()).decode("utf-8"))
mem_txid2 = self.nodes[2].sendrawtransaction(signed_tx2["hex"], True)
time.sleep(2)
mempool = self.nodes[2].getaddressmempool({"addresses": [address3]})
assert_equal(len(mempool), 3)
assert_equal(mempool[0]["txid"], mem_txid1)
assert_equal(mempool[0]["address"], address3)
assert_equal(mempool[0]["index"], 0)
assert_equal(mempool[1]["txid"], mem_txid2)
assert_equal(mempool[1]["index"], 0)
assert_equal(mempool[2]["txid"], mem_txid2)
assert_equal(mempool[2]["index"], 1)
self.nodes[2].generate(1)
self.sync_all()
mempool2 = self.nodes[2].getaddressmempool({"addresses": [address3]})
assert_equal(len(mempool2), 0)
tx = CTransaction()
tx.vin = [
CTxIn(COutPoint(int(mem_txid2, 16), 0)),
CTxIn(COutPoint(int(mem_txid2, 16), 1))
]
tx.vout = [CTxOut(int(amount / 2 - 340000), script_pub_key2)]
tx.rehash()
self.nodes[2].importprivkey(priv_key3)
signed_tx3 = self.nodes[2].signrawtransaction(
binascii.hexlify(tx.serialize()).decode("utf-8"))
self.nodes[2].sendrawtransaction(signed_tx3["hex"], True)
time.sleep(2)
mempool3 = self.nodes[2].getaddressmempool({"addresses": [address3]})
assert_equal(len(mempool3), 2)
assert_equal(mempool3[0]["prevtxid"], mem_txid2)
assert_equal(mempool3[0]["prevout"], 0)
assert_equal(mempool3[1]["prevtxid"], mem_txid2)
assert_equal(mempool3[1]["prevout"], 1)
# sending and receiving to the same address
privkey1 = "cQY2s58LhzUCmEXN8jtAp1Etnijx78YRZ466w4ikX1V4UpTpbsf8"
address1 = "myAUWSHnwsQrhuMWv4Br6QsCnpB41vFwHn"
address1hash = bytes([
193, 146, 191, 247, 81, 175, 142, 254, 193, 81, 53, 212, 43, 254,
237, 249, 26, 111, 62, 52
])
address1script = CScript(
[OP_DUP, OP_HASH160, address1hash, OP_EQUALVERIFY, OP_CHECKSIG])
self.nodes[0].sendtoaddress(address1, 10)
self.nodes[0].generate(1)
self.sync_all()
utxos = self.nodes[1].getaddressutxos({"addresses": [address1]})
assert_equal(len(utxos), 1)
tx = CTransaction()
tx.vin = [
CTxIn(COutPoint(int(utxos[0]["txid"], 16),
utxos[0]["outputIndex"]))
]
amount = int(utxos[0]["satoshis"] - 200000)
tx.vout = [CTxOut(amount, address1script)]
tx.rehash()
self.nodes[0].importprivkey(privkey1)
signed_tx = self.nodes[0].signrawtransaction(
binascii.hexlify(tx.serialize()).decode("utf-8"))
self.nodes[0].sendrawtransaction(signed_tx["hex"], True)
self.sync_all()
mempool_deltas = self.nodes[2].getaddressmempool(
{"addresses": [address1]})
assert_equal(len(mempool_deltas), 2)
# Include chaininfo in results
self.log.info("Testing results with chain info...")
deltas_with_info = self.nodes[1].getaddressdeltas({
"addresses": [address2],
"start":
1,
"end":
200,
"chainInfo":
True
})
start_block_hash = self.nodes[1].getblockhash(1)
end_block_hash = self.nodes[1].getblockhash(200)
assert_equal(deltas_with_info["start"]["height"], 1)
assert_equal(deltas_with_info["start"]["hash"], start_block_hash)
assert_equal(deltas_with_info["end"]["height"], 200)
assert_equal(deltas_with_info["end"]["hash"], end_block_hash)
utxos_with_info = self.nodes[1].getaddressutxos({
"addresses": [address2],
"chainInfo": True
})
expected_tip_block_hash = self.nodes[1].getblockhash(267)
assert_equal(utxos_with_info["height"], 267)
assert_equal(utxos_with_info["hash"], expected_tip_block_hash)
self.log.info("All Tests Passed")
def issue_reissue_transfer_test(self):
########################################
# activate assets
self.nodes[0].generate(500)
self.sync_all()
########################################
# issue
to_address = self.nodes[0].getnewaddress()
change_address = self.nodes[0].getnewaddress()
unspent = self.nodes[0].listunspent()[0]
inputs = [{k: unspent[k] for k in ['txid', 'vout']}]
outputs = {
'n1issueAssetXXXXXXXXXXXXXXXXWdnemQ': 500,
change_address: float(unspent['amount']) - 500.0001,
to_address: {
'issue': {
'asset_name': 'TEST_ASSET',
'asset_quantity': 1000,
'units': 0,
'reissuable': 1,
'has_ipfs': 0,
}
}
}
tx_issue = self.nodes[0].createrawtransaction(inputs, outputs)
tx_issue_signed = self.nodes[0].signrawtransaction(tx_issue)
tx_issue_hash = self.nodes[0].sendrawtransaction(
tx_issue_signed['hex'])
assert_is_hash_string(tx_issue_hash)
self.log.info("issue tx: " + tx_issue_hash)
self.nodes[0].generate(1)
self.sync_all()
assert_equal(1000,
self.nodes[0].listmyassets('TEST_ASSET')['TEST_ASSET'])
assert_equal(1,
self.nodes[0].listmyassets('TEST_ASSET!')['TEST_ASSET!'])
########################################
# reissue
unspent = self.nodes[0].listunspent()[0]
unspent_asset_owner = self.nodes[0].listmyassets(
'TEST_ASSET!', True)['TEST_ASSET!']['outpoints'][0]
inputs = [
{k: unspent[k]
for k in ['txid', 'vout']},
{k: unspent_asset_owner[k]
for k in ['txid', 'vout']},
]
outputs = {
'n1ReissueAssetXXXXXXXXXXXXXXWG9NLd': 100,
change_address: float(unspent['amount']) - 100.0001,
to_address: {
'reissue': {
'asset_name': 'TEST_ASSET',
'asset_quantity': 1000,
}
}
}
tx_reissue = self.nodes[0].createrawtransaction(inputs, outputs)
tx_reissue_signed = self.nodes[0].signrawtransaction(tx_reissue)
tx_reissue_hash = self.nodes[0].sendrawtransaction(
tx_reissue_signed['hex'])
assert_is_hash_string(tx_reissue_hash)
self.log.info("reissue tx: " + tx_reissue_hash)
self.nodes[0].generate(1)
self.sync_all()
assert_equal(2000,
self.nodes[0].listmyassets('TEST_ASSET')['TEST_ASSET'])
assert_equal(1,
self.nodes[0].listmyassets('TEST_ASSET!')['TEST_ASSET!'])
self.sync_all()
# ########################################
# # transfer
remote_to_address = self.nodes[1].getnewaddress()
change_asset_address = self.nodes[0].getnewaddress()
unspent = self.nodes[0].listunspent()[0]
unspent_asset = self.nodes[0].listmyassets(
'TEST_ASSET', True)['TEST_ASSET']['outpoints'][0]
inputs = [
{k: unspent[k]
for k in ['txid', 'vout']},
{k: unspent_asset[k]
for k in ['txid', 'vout']},
]
outputs = {
change_address: float(unspent['amount']) - 0.0001,
remote_to_address: {
'transfer': {
'TEST_ASSET': 400
}
},
to_address: {
'transfer': {
'TEST_ASSET': float(unspent_asset['amount']) - 400
}
}
}
tx_transfer = self.nodes[0].createrawtransaction(inputs, outputs)
tx_transfer_signed = self.nodes[0].signrawtransaction(tx_transfer)
tx_hex = tx_transfer_signed['hex']
########################################
# try tampering with the sig
tx = CTransaction()
f = BytesIO(hex_str_to_bytes(tx_hex))
tx.deserialize(f)
script_sig = bytes_to_hex_str(tx.vin[1].scriptSig)
tampered_sig = script_sig[:-8] + "deadbeef"
tx.vin[1].scriptSig = hex_str_to_bytes(tampered_sig)
tampered_hex = bytes_to_hex_str(tx.serialize())
assert_raises_rpc_error(
-26,
"mandatory-script-verify-flag-failed (Script failed an OP_EQUALVERIFY operation)",
self.nodes[0].sendrawtransaction, tampered_hex)
########################################
# try tampering with the asset script
tx = CTransaction()
f = BytesIO(hex_str_to_bytes(tx_hex))
tx.deserialize(f)
xsrt = '72766e74' #xsrt
op_drop = '75'
# change asset outputs from 400,600 to 500,500
for i in range(1, 3):
script_hex = bytes_to_hex_str(tx.vout[i].scriptPubKey)
f = BytesIO(
hex_str_to_bytes(script_hex[script_hex.index(xsrt) +
len(xsrt):-len(op_drop)]))
transfer = CScriptTransfer()
transfer.deserialize(f)
transfer.amount = 50000000000
tampered_transfer = bytes_to_hex_str(transfer.serialize())
tampered_script = script_hex[:script_hex.index(
xsrt)] + xsrt + tampered_transfer + op_drop
tx.vout[i].scriptPubKey = hex_str_to_bytes(tampered_script)
t2 = CScriptTransfer()
t2.deserialize(BytesIO(hex_str_to_bytes(tampered_transfer)))
tampered_hex = bytes_to_hex_str(tx.serialize())
assert_raises_rpc_error(
-26,
"mandatory-script-verify-flag-failed (Signature must be zero for failed CHECK(MULTI)SIG operation)",
self.nodes[0].sendrawtransaction, tampered_hex)
########################################
# send the good transfer
tx_transfer_hash = self.nodes[0].sendrawtransaction(tx_hex)
assert_is_hash_string(tx_transfer_hash)
self.log.info("transfer tx: " + tx_transfer_hash)
self.nodes[0].generate(1)
self.sync_all()
assert_equal(1600,
self.nodes[0].listmyassets('TEST_ASSET')['TEST_ASSET'])
assert_equal(1,
self.nodes[0].listmyassets('TEST_ASSET!')['TEST_ASSET!'])
assert_equal(400,
self.nodes[1].listmyassets('TEST_ASSET')['TEST_ASSET'])
def decoderawtransaction_asm_sighashtype(self):
"""Tests decoding scripts via RPC command "decoderawtransaction".
This test is in with the "decodescript" tests because they are testing the same "asm" script decodes.
"""
# this test case uses a random plain vanilla mainnet transaction with a single P2PKH input and output
tx = '0100000001696a20784a2c70143f634e95227dbdfdf0ecd51647052e70854512235f5986ca010000008a47304402207174775824bec6c2700023309a168231ec80b82c6069282f5133e6f11cbb04460220570edc55c7c5da2ca687ebd0372d3546ebc3f810516a002350cac72dfe192dfb014104d3f898e6487787910a690410b7a917ef198905c27fb9d3b0a42da12aceae0544fc7088d239d9a48f2828a15a09e84043001f27cc80d162cb95404e1210161536ffffffff0100e1f505000000001976a914eb6c6e0cdb2d256a32d97b8df1fc75d1920d9bca88ac00000000'
rpc_result = self.nodes[0].decoderawtransaction(tx)
assert_equal(
'304402207174775824bec6c2700023309a168231ec80b82c6069282f5133e6f11cbb04460220570edc55c7c5da2ca687ebd0372d3546ebc3f810516a002350cac72dfe192dfb[ALL] 04d3f898e6487787910a690410b7a917ef198905c27fb9d3b0a42da12aceae0544fc7088d239d9a48f2828a15a09e84043001f27cc80d162cb95404e1210161536',
rpc_result['vin'][0]['scriptSig']['asm'])
# this test case uses a mainnet transaction that has a P2SH input and both P2PKH and P2SH outputs.
# it's from James D'Angelo's awesome introductory videos about multisig: https://www.youtube.com/watch?v=zIbUSaZBJgU and https://www.youtube.com/watch?v=OSA1pwlaypc
# verify that we have not altered scriptPubKey decoding.
tx = '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'
rpc_result = self.nodes[0].decoderawtransaction(tx)
assert_equal(
'8e3730608c3b0bb5df54f09076e196bc292a8e39a78e73b44b6ba08c78f5cbb0',
rpc_result['txid'])
assert_equal(
'0 3045022100ae3b4e589dfc9d48cb82d41008dc5fa6a86f94d5c54f9935531924602730ab8002202f88cf464414c4ed9fa11b773c5ee944f66e9b05cc1e51d97abc22ce098937ea[ALL] 3045022100b44883be035600e9328a01b66c7d8439b74db64187e76b99a68f7893b701d5380220225bf286493e4c4adcf928c40f785422572eb232f84a0b83b0dea823c3a19c75[ALL] 5221020743d44be989540d27b1b4bbbcfd17721c337cb6bc9af20eb8a32520b393532f2102c0120a1dda9e51a938d39ddd9fe0ebc45ea97e1d27a7cbd671d5431416d3dd87210213820eb3d5f509d7438c9eeecb4157b2f595105e7cd564b3cdbb9ead3da41eed53ae',
rpc_result['vin'][0]['scriptSig']['asm'])
assert_equal(
'OP_DUP OP_HASH160 dc863734a218bfe83ef770ee9d41a27f824a6e56 OP_EQUALVERIFY OP_CHECKSIG',
rpc_result['vout'][0]['scriptPubKey']['asm'])
assert_equal(
'OP_HASH160 2a5edea39971049a540474c6a99edf0aa4074c58 OP_EQUAL',
rpc_result['vout'][1]['scriptPubKey']['asm'])
txSave = CTransaction()
txSave.deserialize(StringIO(unhexlify(tx)))
# make sure that a specifically crafted op_return value will not pass all the IsDERSignature checks and then get decoded as a sighash type
tx = '01000000015ded05872fdbda629c7d3d02b194763ce3b9b1535ea884e3c8e765d42e316724020000006b48304502204c10d4064885c42638cbff3585915b322de33762598321145ba033fc796971e2022100bb153ad3baa8b757e30a2175bd32852d2e1cb9080f84d7e32fcdfd667934ef1b012103163c0ff73511ea1743fb5b98384a2ff09dd06949488028fd819f4d83f56264efffffffff0200000000000000000b6a0930060201000201000180380100000000001976a9141cabd296e753837c086da7a45a6c2fe0d49d7b7b88ac00000000'
rpc_result = self.nodes[0].decoderawtransaction(tx)
assert_equal('OP_RETURN 300602010002010001',
rpc_result['vout'][0]['scriptPubKey']['asm'])
# verify that we have not altered scriptPubKey processing even of a specially crafted P2PKH pubkeyhash and P2SH redeem script hash that is made to pass the der signature checks
tx = '01000000018d1f5635abd06e2c7e2ddf58dc85b3de111e4ad6e0ab51bb0dcf5e84126d927300000000fdfe0000483045022100ae3b4e589dfc9d48cb82d41008dc5fa6a86f94d5c54f9935531924602730ab8002202f88cf464414c4ed9fa11b773c5ee944f66e9b05cc1e51d97abc22ce098937ea01483045022100b44883be035600e9328a01b66c7d8439b74db64187e76b99a68f7893b701d5380220225bf286493e4c4adcf928c40f785422572eb232f84a0b83b0dea823c3a19c75014c695221020743d44be989540d27b1b4bbbcfd17721c337cb6bc9af20eb8a32520b393532f2102c0120a1dda9e51a938d39ddd9fe0ebc45ea97e1d27a7cbd671d5431416d3dd87210213820eb3d5f509d7438c9eeecb4157b2f595105e7cd564b3cdbb9ead3da41eed53aeffffffff02611e0000000000001976a914301102070101010101010102060101010101010188acee2a02000000000017a91430110207010101010101010206010101010101018700000000'
rpc_result = self.nodes[0].decoderawtransaction(tx)
assert_equal(
'OP_DUP OP_HASH160 3011020701010101010101020601010101010101 OP_EQUALVERIFY OP_CHECKSIG',
rpc_result['vout'][0]['scriptPubKey']['asm'])
assert_equal(
'OP_HASH160 3011020701010101010101020601010101010101 OP_EQUAL',
rpc_result['vout'][1]['scriptPubKey']['asm'])
# some more full transaction tests of varying specific scriptSigs. used instead of
# tests in decodescript_script_sig because the decodescript RPC is specifically
# for working on scriptPubKeys (argh!).
push_signature = hexlify(txSave.vin[0].scriptSig)[2:(0x48 * 2 + 4)]
signature = push_signature[2:]
der_signature = signature[:-2]
signature_sighash_decoded = der_signature + '[ALL]'
signature_2 = der_signature + '82'
push_signature_2 = '48' + signature_2
signature_2_sighash_decoded = der_signature + '[NONE|ANYONECANPAY]'
# 1) P2PK scriptSig
txSave.vin[0].scriptSig = unhexlify(push_signature)
rpc_result = self.nodes[0].decoderawtransaction(
hexlify(txSave.serialize()))
assert_equal(signature_sighash_decoded,
rpc_result['vin'][0]['scriptSig']['asm'])
# make sure that the sighash decodes come out correctly for a more complex / lesser used case.
txSave.vin[0].scriptSig = unhexlify(push_signature_2)
rpc_result = self.nodes[0].decoderawtransaction(
hexlify(txSave.serialize()))
assert_equal(signature_2_sighash_decoded,
rpc_result['vin'][0]['scriptSig']['asm'])
# 2) multisig scriptSig
txSave.vin[0].scriptSig = unhexlify('00' + push_signature +
push_signature_2)
rpc_result = self.nodes[0].decoderawtransaction(
hexlify(txSave.serialize()))
assert_equal(
'0 ' + signature_sighash_decoded + ' ' +
signature_2_sighash_decoded,
rpc_result['vin'][0]['scriptSig']['asm'])
# 3) test a scriptSig that contains more than push operations.
# in fact, it contains an OP_RETURN with data specially crafted to cause improper decode if the code does not catch it.
txSave.vin[0].scriptSig = unhexlify(
'6a143011020701010101010101020601010101010101')
rpc_result = self.nodes[0].decoderawtransaction(
hexlify(txSave.serialize()))
print(hexlify('636174'))
assert_equal('OP_RETURN 3011020701010101010101020601010101010101',
rpc_result['vin'][0]['scriptSig']['asm'])
def run_test(self):
print "Mining blocks..."
self.nodes[0].generate(105)
self.sync_all()
chain_height = self.nodes[1].getblockcount()
assert_equal(chain_height, 105)
assert_equal(self.nodes[1].getbalance(), 0)
assert_equal(self.nodes[2].getbalance(), 0)
addr1 = "zrCBKy4Uoy1X5jws6cxLqrMuE1ukuctSqfS"
addr2 = "ztano5XjpquCJdSipz7VRGFgdLqNjXmV9cD"
# Check that balances are correct
balance0 = self.nodes[1].getaddressbalance(addr1)
assert_equal(balance0["balance"], 0)
# Check p2pkh and p2sh address indexes
print "Testing p2pkh and p2sh address index..."
txid0 = self.nodes[0].sendtoaddress(addr2, 10)
self.nodes[0].generate(1)
txidb0 = self.nodes[0].sendtoaddress(addr1, 10)
self.nodes[0].generate(1)
txid1 = self.nodes[0].sendtoaddress(addr2, 15)
self.nodes[0].generate(1)
txidb1 = self.nodes[0].sendtoaddress(addr1, 15)
self.nodes[0].generate(1)
txid2 = self.nodes[0].sendtoaddress(addr2, 20)
self.nodes[0].generate(1)
txidb2 = self.nodes[0].sendtoaddress(addr1, 20)
self.nodes[0].generate(1)
self.sync_all()
txids = self.nodes[1].getaddresstxids(addr2)
assert_equal(len(txids), 3)
assert_equal(txids[0], txid0)
assert_equal(txids[1], txid1)
assert_equal(txids[2], txid2)
txidsb = self.nodes[1].getaddresstxids(addr1)
assert_equal(len(txidsb), 3)
assert_equal(txidsb[0], txidb0)
assert_equal(txidsb[1], txidb1)
assert_equal(txidsb[2], txidb2)
# Check that limiting by height works
print "Testing querying txids by range of block heights.."
height_txids = self.nodes[1].getaddresstxids({
"addresses": [addr1],
"start": 105,
"end": 110
})
assert_equal(len(height_txids), 2)
assert_equal(height_txids[0], txidb0)
assert_equal(height_txids[1], txidb1)
# Check that multiple addresses works
multitxids = self.nodes[1].getaddresstxids(
{"addresses": [addr1, addr2]})
assert_equal(len(multitxids), 6)
assert_equal(multitxids[0], txid0)
assert_equal(multitxids[1], txidb0)
assert_equal(multitxids[2], txid1)
assert_equal(multitxids[3], txidb1)
assert_equal(multitxids[4], txid2)
assert_equal(multitxids[5], txidb2)
# Check that balances are correct
balance0 = self.nodes[1].getaddressbalance(addr1)
assert_equal(balance0["balance"], 45 * 100000000)
# Check that outputs with the same address will only return one txid
print "Testing for txid uniqueness..."
op_hash160 = "a9"
op_push_20_bytes_onto_the_stack = "14"
addressHash = "6349a418fc4578d10a372b54b45c280cc8c4382f"
op_equal = "87"
genesisCbah = "20bb1acf2c1fc1228967a611c7db30632098f0c641855180b5fe23793b72eea50d00b4"
scriptPubKey = binascii.unhexlify(op_hash160 +
op_push_20_bytes_onto_the_stack +
addressHash + op_equal + genesisCbah)
unspent = self.nodes[0].listunspent()
unspent.sort(key=lambda x: x["amount"], reverse=True)
tx = CTransaction()
tx.vin = [
CTxIn(COutPoint(int(unspent[0]["txid"], 16), unspent[0]["vout"]))
]
tx.vout = [CTxOut(10, scriptPubKey), CTxOut(11, scriptPubKey)]
tx.rehash()
signed_tx = self.nodes[0].signrawtransaction(
binascii.hexlify(tx.serialize()).decode("utf-8"))
sent_txid = self.nodes[0].sendrawtransaction(signed_tx["hex"], True)
self.nodes[0].generate(1)
self.sync_all()
txidsmany = self.nodes[1].getaddresstxids(addr1)
assert_equal(len(txidsmany), 4)
assert_equal(txidsmany[3], sent_txid)
# Check that balances are correct
print "Testing balances..."
balance0 = self.nodes[1].getaddressbalance(addr1)
assert_equal(balance0["balance"], 45 * 100000000 + 21)
# Check that balances are correct after spending
print "Testing balances after spending..."
privkey2 = "cSdkPxkAjA4HDr5VHgsebAPDEh9Gyub4HK8UJr2DFGGqKKy4K5sG"
address2 = "ztUB6YWTcj2uUe5Rbucnc7oFevn7wCKyN63"
op_dup = "76"
addressHash2 = "0b2f0a0c31bfe0406b0ccc1381fdbe311946dadc"
op_equalverify = "88"
op_checksig = "ac"
scriptPubKey2 = binascii.unhexlify(op_dup + op_hash160 +
op_push_20_bytes_onto_the_stack +
addressHash2 + op_equalverify +
op_checksig + genesisCbah)
self.nodes[0].importprivkey(privkey2)
unspent = self.nodes[0].listunspent()
unspent.sort(key=lambda x: x["amount"], reverse=True)
tx = CTransaction()
tx.vin = [
CTxIn(COutPoint(int(unspent[0]["txid"], 16), unspent[0]["vout"]))
]
amount = unspent[0]["amount"] * 100000000
tx.vout = [CTxOut(amount, scriptPubKey2)]
tx.rehash()
signed_tx = self.nodes[0].signrawtransaction(
binascii.hexlify(tx.serialize()).decode("utf-8"))
spending_txid = self.nodes[0].sendrawtransaction(
signed_tx["hex"], True)
self.nodes[0].generate(1)
self.sync_all()
balance1 = self.nodes[1].getaddressbalance(address2)
assert_equal(balance1["balance"], amount)
tx = CTransaction()
tx.vin = [CTxIn(COutPoint(int(spending_txid, 16), 0))]
send_amount = 1 * 100000000 + 12840
change_amount = amount - send_amount - 10000
tx.vout = [
CTxOut(change_amount, scriptPubKey2),
CTxOut(send_amount, scriptPubKey)
]
tx.rehash()
signed_tx = self.nodes[0].signrawtransaction(
binascii.hexlify(tx.serialize()).decode("utf-8"))
sent_txid = self.nodes[0].sendrawtransaction(signed_tx["hex"], True)
self.nodes[0].generate(1)
self.sync_all()
balance2 = self.nodes[1].getaddressbalance(address2)
assert_equal(balance2["balance"], change_amount)
# Check that deltas are returned correctly
deltas = self.nodes[1].getaddressdeltas({
"addresses": [address2],
"start": 1,
"end": 200
})
balance3 = 0
for delta in deltas:
balance3 += delta["satoshis"]
assert_equal(balance3, change_amount)
assert_equal(deltas[0]["address"], address2)
assert_equal(deltas[0]["blockindex"], 1)
# Check that entire range will be queried
deltasAll = self.nodes[1].getaddressdeltas({"addresses": [address2]})
assert_equal(len(deltasAll), len(deltas))
# Check that deltas can be returned from range of block heights
deltas = self.nodes[1].getaddressdeltas({
"addresses": [address2],
"start": 113,
"end": 113
})
assert_equal(len(deltas), 1)
# Check that unspent outputs can be queried
print "Testing utxos..."
utxos = self.nodes[1].getaddressutxos({"addresses": [address2]})
assert_equal(len(utxos), 1)
assert_equal(utxos[0]["satoshis"], change_amount)
# Check that indexes will be updated with a reorg
print "Testing reorg..."
best_hash = self.nodes[0].getbestblockhash()
self.nodes[0].invalidateblock(best_hash)
self.nodes[1].invalidateblock(best_hash)
self.nodes[2].invalidateblock(best_hash)
self.nodes[3].invalidateblock(best_hash)
self.sync_all()
balance4 = self.nodes[1].getaddressbalance(address2)
assert_equal(balance4, balance1)
utxos2 = self.nodes[1].getaddressutxos({"addresses": [address2]})
assert_equal(len(utxos2), 1)
assert_equal(utxos2[0]["satoshis"], amount)
# Check sorting of utxos
self.nodes[2].generate(150)
self.nodes[2].sendtoaddress(address2, 50)
self.nodes[2].generate(1)
self.nodes[2].sendtoaddress(address2, 50)
self.nodes[2].generate(1)
self.sync_all()
utxos3 = self.nodes[1].getaddressutxos({"addresses": [address2]})
assert_equal(len(utxos3), 3)
assert_equal(utxos3[0]["height"], 114)
assert_equal(utxos3[1]["height"], 264)
assert_equal(utxos3[2]["height"], 265)
# Check mempool indexing
print "Testing mempool indexing..."
privKey3 = "cVfUn53hAbRrDEuMexyfgDpZPhF7KqXpS8UZevsyTDaugB7HZ3CD"
address3 = "ztihzFwiPbcoMVWzvMAHf37o8jw9VSHdLtC"
addressHash3 = "aa9872b5bbcdb511d89e0e11aa27da73fd2c3f50"
scriptPubKey3 = binascii.unhexlify(op_dup + op_hash160 +
op_push_20_bytes_onto_the_stack +
addressHash3 + op_equalverify +
op_checksig + genesisCbah)
#address4 = "zrJgNMHvfLY26avAQCeHk8NAQxubq7CExqH"
scriptPubKey4 = binascii.unhexlify(op_hash160 +
op_push_20_bytes_onto_the_stack +
addressHash3 + op_equal +
genesisCbah)
unspent = self.nodes[2].listunspent()
unspent.sort(key=lambda x: x["amount"], reverse=True)
tx = CTransaction()
tx.vin = [
CTxIn(COutPoint(int(unspent[0]["txid"], 16), unspent[0]["vout"]))
]
amount = unspent[0]["amount"] * 100000000
tx.vout = [CTxOut(amount, scriptPubKey3)]
tx.rehash()
signed_tx = self.nodes[2].signrawtransaction(
binascii.hexlify(tx.serialize()).decode("utf-8"))
memtxid1 = self.nodes[2].sendrawtransaction(signed_tx["hex"], True)
time.sleep(2)
tx2 = CTransaction()
tx2.vin = [
CTxIn(COutPoint(int(unspent[1]["txid"], 16), unspent[1]["vout"]))
]
amount = unspent[1]["amount"] * 100000000
tx2.vout = [
CTxOut(amount / 4, scriptPubKey3),
CTxOut(amount / 4, scriptPubKey3),
CTxOut(amount / 4, scriptPubKey4),
CTxOut(amount / 4, scriptPubKey4)
]
tx2.rehash()
signed_tx2 = self.nodes[2].signrawtransaction(
binascii.hexlify(tx2.serialize()).decode("utf-8"))
memtxid2 = self.nodes[2].sendrawtransaction(signed_tx2["hex"], True)
time.sleep(2)
mempool = self.nodes[2].getaddressmempool({"addresses": [address3]})
assert_equal(len(mempool), 3)
assert_equal(mempool[0]["txid"], memtxid1)
assert_equal(mempool[0]["address"], address3)
assert_equal(mempool[0]["index"], 0)
assert_equal(mempool[1]["txid"], memtxid2)
assert_equal(mempool[1]["index"], 0)
assert_equal(mempool[2]["txid"], memtxid2)
assert_equal(mempool[2]["index"], 1)
self.nodes[2].generate(1)
self.sync_all()
mempool2 = self.nodes[2].getaddressmempool({"addresses": [address3]})
assert_equal(len(mempool2), 0)
tx = CTransaction()
tx.vin = [
CTxIn(COutPoint(int(memtxid2, 16), 0)),
CTxIn(COutPoint(int(memtxid2, 16), 1))
]
tx.vout = [CTxOut(amount / 2 - 10000, scriptPubKey2)]
tx.rehash()
self.nodes[2].importprivkey(privKey3)
signed_tx3 = self.nodes[2].signrawtransaction(
binascii.hexlify(tx.serialize()).decode("utf-8"))
self.nodes[2].sendrawtransaction(signed_tx3["hex"], True)
time.sleep(2)
mempool3 = self.nodes[2].getaddressmempool({"addresses": [address3]})
assert_equal(len(mempool3), 2)
assert_equal(mempool3[0]["prevtxid"], memtxid2)
assert_equal(mempool3[0]["prevout"], 0)
assert_equal(mempool3[1]["prevtxid"], memtxid2)
assert_equal(mempool3[1]["prevout"], 1)
# sending and receiving to the same address
privkey1 = "cQY2s58LhzUCmEXN8jtAp1Etnijx78YRZ466w4ikX1V4UpTpbsf8"
address1 = "ztkoUySJkS8SMoQEjR6SkSgmDXtMB531yiw"
address1hash = "c192bff751af8efec15135d42bfeedf91a6f3e34"
address1script = binascii.unhexlify(op_dup + op_hash160 +
op_push_20_bytes_onto_the_stack +
address1hash + op_equalverify +
op_checksig + genesisCbah)
self.nodes[0].sendtoaddress(address1, 10)
self.nodes[0].generate(1)
self.sync_all()
utxos = self.nodes[1].getaddressutxos({"addresses": [address1]})
assert_equal(len(utxos), 1)
tx = CTransaction()
tx.vin = [
CTxIn(COutPoint(int(utxos[0]["txid"], 16),
utxos[0]["outputIndex"]))
]
amount = utxos[0]["satoshis"] - 1000
tx.vout = [CTxOut(amount, address1script)]
tx.rehash()
self.nodes[0].importprivkey(privkey1)
signed_tx = self.nodes[0].signrawtransaction(
binascii.hexlify(tx.serialize()).decode("utf-8"))
self.nodes[0].sendrawtransaction(signed_tx["hex"], True)
self.sync_all()
mempool_deltas = self.nodes[2].getaddressmempool(
{"addresses": [address1]})
assert_equal(len(mempool_deltas), 2)
# Include chaininfo in results
print "Testing results with chain info..."
deltas_with_info = self.nodes[1].getaddressdeltas({
"addresses": [address2],
"start":
1,
"end":
200,
"chainInfo":
True
})
start_block_hash = self.nodes[1].getblockhash(1)
end_block_hash = self.nodes[1].getblockhash(200)
assert_equal(deltas_with_info["start"]["height"], 1)
assert_equal(deltas_with_info["start"]["hash"], start_block_hash)
assert_equal(deltas_with_info["end"]["height"], 200)
assert_equal(deltas_with_info["end"]["hash"], end_block_hash)
utxos_with_info = self.nodes[1].getaddressutxos({
"addresses": [address2],
"chainInfo": True
})
expected_tip_block_hash = self.nodes[1].getblockhash(267)
assert_equal(utxos_with_info["height"], 267)
assert_equal(utxos_with_info["hash"], expected_tip_block_hash)
# Check that indexes don't get updated when checking a new block (e.g. when calling getBlockTemplate)
# Initial balance is 0 and no index has been stored for addr3
addr3 = self.nodes[1].getnewaddress()
addr3_balance = self.nodes[2].getaddressbalance(addr3)
addr3_txs = self.nodes[2].getaddresstxids(addr3)
addr3_utxos = self.nodes[2].getaddressutxos(addr3)
addr3_mempool = self.nodes[2].getaddressmempool(addr3)
# The initial balance must be 0
assert_equal(addr3_balance["balance"], 0)
# At the beginning no address index must be stored
assert_equal(addr3_txs, [])
# At the beginning no unspent index must be stored
assert_equal(addr3_utxos, [])
# At the beginning no address mempool index must be stored
assert_equal(addr3_mempool, [])
# Add to mempool a transaction that sends money to addr3
addr3_amount = 0.1
addr3_txid = self.nodes[2].sendtoaddress(addr3, addr3_amount)
addr3_balance = self.nodes[2].getaddressbalance(addr3)
addr3_txs = self.nodes[2].getaddresstxids(addr3)
addr3_utxos = self.nodes[2].getaddressutxos(addr3)
addr3_mempool = self.nodes[2].getaddressmempool(addr3)
# The balance must still be 0
assert_equal(addr3_balance["balance"], 0)
# The address index must still be empty
assert_equal(addr3_txs, [])
# The unspent index must still be empty
assert_equal(addr3_utxos, [])
# The address mempool index must contain the new transaction
assert_equal(len(addr3_mempool), 1)
assert_equal(addr3_mempool[0]["txid"], addr3_txid)
# Call getBlockTemplate to trigger a call to VerifyBlock() => ConnectBlock()
# It should not update any index
self.nodes[2].getblocktemplate()
addr3_balance = self.nodes[2].getaddressbalance(addr3)
addr3_txs = self.nodes[2].getaddresstxids(addr3)
addr3_utxos = self.nodes[2].getaddressutxos(addr3)
addr3_mempool = self.nodes[2].getaddressmempool(addr3)
# The balance must still be 0
assert_equal(addr3_balance["balance"], 0)
# The address index must still be empty
assert_equal(addr3_txs, [])
# The unspent index must still be empty
assert_equal(addr3_utxos, [])
# The address mempool index must still be empty
assert_equal(len(addr3_mempool), 1)
assert_equal(addr3_mempool[0]["txid"], addr3_txid)
# Connect a new block "validating" the transaction sending money to addr3
self.nodes[2].generate(1)
self.sync_all()
addr3_balance = self.nodes[2].getaddressbalance(addr3)
addr3_txs = self.nodes[2].getaddresstxids(addr3)
addr3_utxos = self.nodes[2].getaddressutxos(addr3)
addr3_mempool = self.nodes[2].getaddressmempool(addr3)
# The balance must be updated
assert_equal(addr3_balance["balance"], 0.1 * 1e8)
# The address index must contain only the new transaction
assert_equal(len(addr3_txs), 1)
assert_equal(addr3_txs[0], addr3_txid)
# The unspent index must contain only the new transaction
assert_equal(len(addr3_utxos), 1)
assert_equal(addr3_utxos[0]["txid"], addr3_txid)
# The address mempool index must be empty again
assert_equal(addr3_mempool, [])
print "Passed\n"
def run_test(self):
self.log.info("Mining blocks...")
self.nodes[0].generate(105)
self.sync_all()
chain_height = self.nodes[1].getblockcount()
assert_equal(chain_height, 105)
# Check that
self.log.info("Testing spent index...")
fee_satoshis = 192000
privkey = "cSdkPxkAjA4HDr5VHgsebAPDEh9Gyub4HK8UJr2DFGGqKKy4K5sG"
#address = "mgY65WSfEmsyYaYPQaXhmXMeBhwp4EcsQW"
address_hash = bytes([
11, 47, 10, 12, 49, 191, 224, 64, 107, 12, 204, 19, 129, 253, 190,
49, 25, 70, 218, 220
])
script_pub_key = CScript(
[OP_DUP, OP_HASH160, address_hash, OP_EQUALVERIFY, OP_CHECKSIG])
unspent = self.nodes[0].listunspent()
tx = CTransaction()
amount = int(unspent[0]["amount"] * 100000000 - fee_satoshis)
tx.vin = [
CTxIn(COutPoint(int(unspent[0]["txid"], 16), unspent[0]["vout"]))
]
tx.vout = [CTxOut(amount, script_pub_key)]
tx.rehash()
signed_tx = self.nodes[0].signrawtransaction(
binascii.hexlify(tx.serialize()).decode("utf-8"))
txid = self.nodes[0].sendrawtransaction(signed_tx["hex"], True)
self.nodes[0].generate(1)
self.sync_all()
self.log.info("Testing getspentinfo method...")
# Check that the spentinfo works standalone
info = self.nodes[1].getspentinfo({
"txid": unspent[0]["txid"],
"index": unspent[0]["vout"]
})
assert_equal(info["txid"], txid)
assert_equal(info["index"], 0)
assert_equal(info["height"], 106)
self.log.info("Testing getrawtransaction method...")
# Check that verbose raw transaction includes spent info
tx_verbose = self.nodes[3].getrawtransaction(unspent[0]["txid"], 1)
assert_equal(tx_verbose["vout"][unspent[0]["vout"]]["spentTxId"], txid)
assert_equal(tx_verbose["vout"][unspent[0]["vout"]]["spentIndex"], 0)
assert_equal(tx_verbose["vout"][unspent[0]["vout"]]["spentHeight"],
106)
# Check that verbose raw transaction includes input values
tx_verbose2 = self.nodes[3].getrawtransaction(txid, 1)
assert_equal(float(tx_verbose2["vin"][0]["value"]),
(amount + fee_satoshis) / 100000000)
assert_equal(tx_verbose2["vin"][0]["valueSat"], amount + fee_satoshis)
# Check that verbose raw transaction includes address values and input values
#privkey2 = "cSdkPxkAjA4HDr5VHgsebAPDEh9Gyub4HK8UJr2DFGGqKKy4K5sG"
address2 = "mgY65WSfEmsyYaYPQaXhmXMeBhwp4EcsQW"
address_hash2 = bytes([
11, 47, 10, 12, 49, 191, 224, 64, 107, 12, 204, 19, 129, 253, 190,
49, 25, 70, 218, 220
])
script_pub_key2 = CScript(
[OP_DUP, OP_HASH160, address_hash2, OP_EQUALVERIFY, OP_CHECKSIG])
tx2 = CTransaction()
tx2.vin = [CTxIn(COutPoint(int(txid, 16), 0))]
amount = int(amount - fee_satoshis)
tx2.vout = [CTxOut(amount, script_pub_key2)]
tx.rehash()
self.nodes[0].importprivkey(privkey)
signed_tx2 = self.nodes[0].signrawtransaction(
binascii.hexlify(tx2.serialize()).decode("utf-8"))
txid2 = self.nodes[0].sendrawtransaction(signed_tx2["hex"], True)
# Check the mempool index
self.sync_all()
tx_verbose3 = self.nodes[1].getrawtransaction(txid2, 1)
assert_equal(tx_verbose3["vin"][0]["address"], address2)
assert_equal(tx_verbose3["vin"][0]["valueSat"], amount + fee_satoshis)
assert_equal(float(tx_verbose3["vin"][0]["value"]),
(amount + fee_satoshis) / 100000000)
# Check the database index
block_hash = self.nodes[0].generate(1)
self.sync_all()
tx_verbose4 = self.nodes[3].getrawtransaction(txid2, 1)
assert_equal(tx_verbose4["vin"][0]["address"], address2)
assert_equal(tx_verbose4["vin"][0]["valueSat"], amount + fee_satoshis)
assert_equal(float(tx_verbose4["vin"][0]["value"]),
(amount + fee_satoshis) / 100000000)
# Check block deltas
self.log.info("Testing getblockdeltas...")
block = self.nodes[3].getblockdeltas(block_hash[0])
assert_equal(len(block["deltas"]), 2)
assert_equal(block["deltas"][0]["index"], 0)
assert_equal(len(block["deltas"][0]["inputs"]), 0)
assert_equal(len(block["deltas"][0]["outputs"]), 0)
assert_equal(block["deltas"][1]["index"], 1)
assert_equal(block["deltas"][1]["txid"], txid2)
assert_equal(block["deltas"][1]["inputs"][0]["index"], 0)
assert_equal(block["deltas"][1]["inputs"][0]["address"],
"mgY65WSfEmsyYaYPQaXhmXMeBhwp4EcsQW")
assert_equal(block["deltas"][1]["inputs"][0]["satoshis"],
(amount + fee_satoshis) * -1)
assert_equal(block["deltas"][1]["inputs"][0]["prevtxid"], txid)
assert_equal(block["deltas"][1]["inputs"][0]["prevout"], 0)
assert_equal(block["deltas"][1]["outputs"][0]["index"], 0)
assert_equal(block["deltas"][1]["outputs"][0]["address"],
"mgY65WSfEmsyYaYPQaXhmXMeBhwp4EcsQW")
assert_equal(block["deltas"][1]["outputs"][0]["satoshis"], amount)
self.log.info("All Tests Passed")