def mine_block(self, node, vtx=[], miner_address=None, mn_payee=None, mn_amount=None, use_mnmerkleroot_from_tip=False, expected_error=None): bt = node.getblocktemplate() height = bt['height'] tip_hash = bt['previousblockhash'] tip_block = node.getblock(tip_hash) coinbasevalue = bt['coinbasevalue'] if miner_address is None: miner_address = self.nodes[0].getnewaddress() if mn_payee is None: if isinstance(bt['masternode'], list): mn_payee = bt['masternode'][0]['payee'] else: mn_payee = bt['masternode']['payee'] # we can't take the masternode payee amount from the template here as we might have additional fees in vtx # calculate fees that the block template included (we'll have to remove it from the coinbase as we won't # include the template's transactions bt_fees = 0 for tx in bt['transactions']: bt_fees += tx['fee'] new_fees = 0 for tx in vtx: in_value = 0 out_value = 0 for txin in tx.vin: txout = node.gettxout(uint256_to_string(txin.prevout.hash), txin.prevout.n, False) in_value += int(txout['value'] * COIN) for txout in tx.vout: out_value += txout.nValue new_fees += in_value - out_value # fix fees coinbasevalue -= bt_fees coinbasevalue += new_fees if mn_amount is None: realloc_info = get_bip9_status(self.nodes[0], 'realloc') realloc_height = 99999999 if realloc_info['status'] == 'active': realloc_height = realloc_info['since'] mn_amount = get_masternode_payment(height, coinbasevalue, realloc_height) miner_amount = coinbasevalue - mn_amount outputs = {miner_address: str(Decimal(miner_amount) / COIN)} if mn_amount > 0: outputs[mn_payee] = str(Decimal(mn_amount) / COIN) coinbase = FromHex(CTransaction(), node.createrawtransaction([], outputs)) coinbase.vin = create_coinbase(height).vin # We can't really use this one as it would result in invalid merkle roots for masternode lists if len(bt['coinbase_payload']) != 0: cbtx = FromHex(CCbTx(version=1), bt['coinbase_payload']) if use_mnmerkleroot_from_tip: if 'cbTx' in tip_block: cbtx.merkleRootMNList = int( tip_block['cbTx']['merkleRootMNList'], 16) else: cbtx.merkleRootMNList = 0 coinbase.nVersion = 3 coinbase.nType = 5 # CbTx coinbase.vExtraPayload = cbtx.serialize() coinbase.calc_sha256() block = create_block(int(tip_hash, 16), coinbase) block.vtx += vtx # Add quorum commitments from template for tx in bt['transactions']: tx2 = FromHex(CTransaction(), tx['data']) if tx2.nType == 6: block.vtx.append(tx2) block.hashMerkleRoot = block.calc_merkle_root() block.solve() result = node.submitblock(ToHex(block)) if expected_error is not None and result != expected_error: raise AssertionError( 'mining the block should have failed with error %s, but submitblock returned %s' % (expected_error, result)) elif expected_error is None and result is not None: raise AssertionError('submitblock returned %s' % (result))
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], 5000), self.pubkey[n], False, Decimal("4999.999"))) p2sh_ids[n][v].append(send_to_witness(v, self.nodes[0], find_unspent(self.nodes[0], 5000), self.pubkey[n], True, Decimal("4999.999"))) 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*5000 + 20*Decimal("4999.999") + 5000) assert_equal(self.nodes[1].getbalance(), 20*Decimal("4999.999")) assert_equal(self.nodes[2].getbalance(), 20*Decimal("4999.999")) self.nodes[0].generate(260) #block 423 sync_blocks(self.nodes) # 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. txid1 = send_to_witness(1, self.nodes[0], find_unspent(self.nodes[0], 50), self.pubkey[0], False, Decimal("49.996")) hex_tx = self.nodes[0].gettransaction(txid)['hex'] tx = FromHex(CTransaction(), hex_tx) assert(tx.wit.is_null()) # This should not be a segwit input assert(txid1 in self.nodes[0].getrawmempool()) # Now create tx2, which will spend from txid1. tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid1, 16), 0), b'')) tx.vout.append(CTxOut(int(49.99*COIN), CScript([OP_TRUE]))) tx2_hex = self.nodes[0].signrawtransaction(ToHex(tx))['hex'] txid2 = self.nodes[0].sendrawtransaction(tx2_hex) tx = FromHex(CTransaction(), tx2_hex) assert(not tx.wit.is_null()) # Now create tx3, which will spend from txid2 tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid2, 16), 0), b"")) tx.vout.append(CTxOut(int(49.95*COIN), CScript([OP_TRUE]))) # Huge fee tx.calc_sha256() txid3 = self.nodes[0].sendrawtransaction(ToHex(tx)) assert(tx.wit.is_null()) assert(txid3 in self.nodes[0].getrawmempool()) # Now try calling getblocktemplate() without segwit support. template = self.nodes[0].getblocktemplate() # 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 wtxid is properly reported in mempool entry assert_equal(int(self.nodes[0].getmempoolentry(txid3)["wtxid"], 16), tx.calc_sha256(True)) # 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): 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], 1500), self.pubkey[n], False, Decimal("1499.999"))) p2sh_ids[n][v].append(send_to_witness(v, self.nodes[0], find_unspent(self.nodes[0], 1500), self.pubkey[n], True, Decimal("1499.999"))) 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*1500 + 20*Decimal("1499.999") + 1500) assert_equal(self.nodes[1].getbalance(), 20*Decimal("1499.999")) assert_equal(self.nodes[2].getbalance(), 20*Decimal("1499.999")) 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. txid1 = send_to_witness(1, self.nodes[0], find_unspent(self.nodes[0], 1500), self.pubkey[0], False, Decimal("1499.996")) hex_tx = self.nodes[0].gettransaction(txid)['hex'] tx = FromHex(CTransaction(), hex_tx) assert(tx.wit.is_null()) # This should not be a segwit input assert(txid1 in self.nodes[0].getrawmempool()) # Now create tx2, which will spend from txid1. tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid1, 16), 0), b'')) tx.vout.append(CTxOut(int(1499.99*COIN), CScript([OP_TRUE]))) tx2_hex = self.nodes[0].signrawtransaction(ToHex(tx))['hex'] txid2 = self.nodes[0].sendrawtransaction(tx2_hex) tx = FromHex(CTransaction(), tx2_hex) assert(not tx.wit.is_null()) # Now create tx3, which will spend from txid2 tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid2, 16), 0), b"")) tx.vout.append(CTxOut(int(1499.95*COIN), CScript([OP_TRUE]))) # Huge fee tx.calc_sha256() txid3 = self.nodes[0].sendrawtransaction(ToHex(tx)) assert(tx.wit.is_null()) assert(txid3 in self.nodes[0].getrawmempool()) # Now try calling getblocktemplate() without segwit support. template = self.nodes[0].getblocktemplate() # 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 wtxid is properly reported in mempool entry assert_equal(int(self.nodes[0].getmempoolentry(txid3)["wtxid"], 16), tx.calc_sha256(True)) # 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 = [ "039bb34c57a8abefd7d47a59e64d4dd463d699185dd159aa3bfc9f02d357042386", # aW8LYZ1f1VJsrun3C1MuvderSrW8S9aBzSxc3yV1fewcsxoU3iL2 "02a61ce38b9ea2a74acdab516b961d9267e57352b57cd94691e404e4f9fc4c3f57", # aWBBj5wtGWXk9BnH3xKDc2j7YKoyb4YL7WwBsjtb46SmxsJnuiUK "042ab385efc26e50ecc1128fa57b8a5f495c83e715afed5462d3682a4c63e5145cc233232bbe71571790630645bfaf7d8d3b610bfc77eb3c0fb176a9c1275ff639", # 8bcCvz6wrE7QDwbss6VRkP69PSPbxNWY5MoKEBuTbhyjjwqfthM "0343c6de6832c84478b56d10e3e4285d7c3de0a470e3a3bd0e29f203987b2ef675", # aXE6Ak1EQFu93gjKZmgB6bTHr5noM5hsgAkUVYMizeVVy5w4vr4v "025a70aa5d62df56336fe78fe592e3add4fe0cba3e463f86cfcd3247619f47887d", # aYk5tGzTweesT1mhaNjXQGXoHbjWxnonZJyg2LGgp9LJ8Xsp6ZVx "03e89aff1a80a61c45f605f772e547f5c4a7ed44c39d34fe07bba8a512fca76fed", # aYiPa6VDWdRj4wXAxoppRwxhU2FyWZ933cN222vQ9DjPf5sakPz8 "04228fd4e8c01087398a3a9a03441020cefbd1478685a227041b031b5ba645c8f7c49313f206de3564ae9077bdc7189f173eaa13f561dcb2fbbeb825946a0996f6", # 8aY26rpLgonaKemih5wY3Vt6pp1WMcQUBpt25jLbCtTw7PNmyqJ ] # Import a compressed key and an uncompressed key, generate some multisig addresses self.nodes[0].importprivkey("8aSjqfzbcboezSLLfY25xw5C19pWDb4ZxPscqx5Y8bsHCSawxc4") uncompressed_spendable_address = ["Mmwmra5kw7Hdy2RidE2nxUoJukyo2pDnqj"] self.nodes[0].importprivkey("aUFuLfpUUkBmyrk2LkswqBhWeGXvST9o5RZu88qM1URM4r1rbfDi") compressed_spendable_address = ["MtCeg5Fc47Pbs6vWY33qM4WMfikRJtRVbi"] 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 = ["MvVnKrGFSfQdWRyFsfLNsSCxvAvGjjK5vp", "2Foh6kht3KJZPpHDiEZcmnmnMik9UxNX8J9"] # 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]) # 2Fo5m5SkhHWGi5enk6B9cRqJumabN67BAZ9 is the P2SH(P2PKH) version of MtUx4SJXhEVgajoZw4BVsfCRaWMgSHov3K unsolvable_address = ["MtUx4SJXhEVgajoZw4BVsfCRaWMgSHov3K", "2Fo5m5SkhHWGi5enk6B9cRqJumabN67BAZ9", script_to_p2sh(op1), script_to_p2sh(op0)] unsolvable_address_key = hex_str_to_bytes("04ed059fa50f49fc2c1488b66aab1bbc3e18c3c4d88c0cb5f18cb8b16356ced5be7dfaebe8f03fa596787a7c898d918ee146db7ba8190fa77456140c7d17d7b516") 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("8aRAba8AHow1V5FvtJkqqvTfbMhcpDbYJzhMmAcVcotnS8r2wU6") uncompressed_spendable_address = ["MiBh8daaNd1amQjKLig3sNA5N86KSVAG18"] self.nodes[0].importprivkey("aXp98JqJ4iX7MxZBMNn7vf6VtVCM7sNKYjKxemRtWYnd1LTXi1zH") compressed_spendable_address = ["MYTWn3p7Pgp2x5aK8CBPNgHnYiZJMw6RJt"] 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("aW8LYZ1f1VJsrun3C1MuvderSrW8S9aBzSxc3yV1fewcsxoU3iL2") self.nodes[0].importprivkey("aWBBj5wtGWXk9BnH3xKDc2j7YKoyb4YL7WwBsjtb46SmxsJnuiUK") self.nodes[0].importprivkey("8bcCvz6wrE7QDwbss6VRkP69PSPbxNWY5MoKEBuTbhyjjwqfthM") self.nodes[0].importprivkey("aXE6Ak1EQFu93gjKZmgB6bTHr5noM5hsgAkUVYMizeVVy5w4vr4v") self.nodes[0].importprivkey("aYk5tGzTweesT1mhaNjXQGXoHbjWxnonZJyg2LGgp9LJ8Xsp6ZVx") self.nodes[0].importprivkey("aYiPa6VDWdRj4wXAxoppRwxhU2FyWZ933cN222vQ9DjPf5sakPz8") self.create_and_mine_tx_from_txids(solvable_txid)
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].getaddressinfo(newaddress)["pubkey"]) multiscript = CScript([OP_1, hex_str_to_bytes(self.pubkey[-1]), OP_1, OP_CHECKMULTISIG]) p2sh_addr = self.nodes[i].addwitnessaddress(newaddress) bip173_addr = self.nodes[i].addwitnessaddress(newaddress, False) p2sh_ms_addr = self.nodes[i].addmultisigaddress(1, [self.pubkey[-1]], '', 'p2sh-segwit')['address'] bip173_ms_addr = self.nodes[i].addmultisigaddress(1, [self.pubkey[-1]], '', 'bech32')['address'] assert_equal(p2sh_addr, key_to_p2sh_p2wpkh(self.pubkey[-1])) assert_equal(bip173_addr, key_to_p2wpkh(self.pubkey[-1])) assert_equal(p2sh_ms_addr, script_to_p2sh_p2wsh(multiscript)) assert_equal(bip173_ms_addr, script_to_p2wsh(multiscript)) 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_spendable_utxo(self.nodes[0], 50), self.pubkey[n], False, Decimal("49.999"))) p2sh_ids[n][v].append(send_to_witness(v, self.nodes[0], find_spendable_utxo(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 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.nodes[2].generate(4) # blocks 428-431 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. txid1 = send_to_witness(1, self.nodes[0], find_spendable_utxo(self.nodes[0], 50), self.pubkey[0], False, Decimal("49.996")) hex_tx = self.nodes[0].gettransaction(txid)['hex'] tx = FromHex(CTransaction(), hex_tx) assert(tx.wit.is_null()) # This should not be a segwit input assert(txid1 in self.nodes[0].getrawmempool()) # Now create tx2, which will spend from txid1. tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid1, 16), 0), b'')) tx.vout.append(CTxOut(int(49.99 * COIN), CScript([OP_TRUE, OP_DROP] * 15 + [OP_TRUE]))) tx2_hex = self.nodes[0].signrawtransactionwithwallet(ToHex(tx))['hex'] txid2 = self.nodes[0].sendrawtransaction(tx2_hex) tx = FromHex(CTransaction(), tx2_hex) assert(not tx.wit.is_null()) # Now create tx3, which will spend from txid2 tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid2, 16), 0), b"")) tx.vout.append(CTxOut(int(49.95 * COIN), CScript([OP_TRUE, OP_DROP] * 15 + [OP_TRUE]))) # Huge fee tx.calc_sha256() txid3 = self.nodes[0].sendrawtransaction(ToHex(tx)) assert(tx.wit.is_null()) assert(txid3 in self.nodes[0].getrawmempool()) # Now try calling getblocktemplate() without segwit support. template = self.nodes[0].getblocktemplate() # 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 wtxid is properly reported in mempool entry assert_equal(int(self.nodes[0].getmempoolentry(txid3)["wtxid"], 16), tx.calc_sha256(True)) # 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].getaddressinfo(uncompressed_spendable_address[0])['iscompressed'] == False)) assert ((self.nodes[0].getaddressinfo(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]])['address']) uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress(2, [uncompressed_spendable_address[0], uncompressed_spendable_address[0]])['address']) compressed_spendable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_spendable_address[0], compressed_spendable_address[0]])['address']) uncompressed_solvable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_spendable_address[0], uncompressed_solvable_address[0]])['address']) compressed_solvable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_spendable_address[0], compressed_solvable_address[0]])['address']) compressed_solvable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_solvable_address[0], compressed_solvable_address[1]])['address']) 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]])['address'] 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].getaddressinfo(i) if (v['isscript']): [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) # p2sh multisig with compressed keys should always be spendable spendable_anytime.extend([p2sh]) # bare multisig can be watched and signed, but is not treated as ours solvable_after_importaddress.extend([bare]) # 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 with compressed keys are spendable after direct importaddress spendable_after_importaddress.extend([p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh]) # P2WPKH and P2SH_P2WPKH with compressed keys should always be spendable spendable_anytime.extend([p2wpkh, p2sh_p2wpkh]) for i in uncompressed_spendable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) # p2sh multisig with uncompressed keys should always be spendable spendable_anytime.extend([p2sh]) # bare multisig can be watched and signed, but is not treated as ours solvable_after_importaddress.extend([bare]) # 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 output types 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].getaddressinfo(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, P2PK, P2WPKH and P2SH_P2WPKH with compressed keys should always be seen solvable_anytime.extend([p2pkh, p2pk, p2wpkh, p2sh_p2wpkh]) # P2SH_P2PK, P2SH_P2PKH with compressed keys are seen after direct importaddress solvable_after_importaddress.extend([p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh]) for i in uncompressed_solvable_address: v = self.nodes[0].getaddressinfo(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 output types 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].getaddressinfo(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 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]])['address']) uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress(2, [uncompressed_spendable_address[0], uncompressed_spendable_address[0]])['address']) compressed_spendable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_spendable_address[0], compressed_spendable_address[0]])['address']) uncompressed_solvable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_solvable_address[0], uncompressed_solvable_address[0]])['address']) compressed_solvable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_spendable_address[0], compressed_solvable_address[0]])['address']) premature_witaddress = [] for i in compressed_spendable_address: v = self.nodes[0].getaddressinfo(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 always spendable spendable_anytime.extend([p2wpkh, p2sh_p2wpkh]) for i in uncompressed_spendable_address + uncompressed_solvable_address: v = self.nodes[0].getaddressinfo(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].getaddressinfo(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 always solvable solvable_anytime.extend([p2wpkh, p2sh_p2wpkh]) self.mine_and_test_listunspent(spendable_anytime, 2) self.mine_and_test_listunspent(solvable_anytime, 1) 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].getaddressinfo(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 + spendable_anytime, 2)) solvable_txid.append(self.mine_and_test_listunspent(solvable_after_addwitnessaddress + solvable_anytime, 1)) self.mine_and_test_listunspent(unseen_anytime, 0) # Check that createrawtransaction/decoderawtransaction with non-v0 Bech32 works v1_addr = program_to_witness(1, [3,5]) v1_tx = self.nodes[0].createrawtransaction([getutxo(spendable_txid[0])],{v1_addr: 1}) v1_decoded = self.nodes[1].decoderawtransaction(v1_tx) assert_equal(v1_decoded['vout'][0]['scriptPubKey']['addresses'][0], v1_addr) assert_equal(v1_decoded['vout'][0]['scriptPubKey']['hex'], "51020305") # 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) # Test that importing native P2WPKH/P2WSH scripts works for use_p2wsh in [False, True]: if use_p2wsh: scriptPubKey = "00203a59f3f56b713fdcf5d1a57357f02c44342cbf306ffe0c4741046837bf90561a" transaction = "01000000000100e1f505000000002200203a59f3f56b713fdcf5d1a57357f02c44342cbf306ffe0c4741046837bf90561a00000000" else: scriptPubKey = "a9142f8c469c2f0084c48e11f998ffbe7efa7549f26d87" transaction = "01000000000100e1f5050000000017a9142f8c469c2f0084c48e11f998ffbe7efa7549f26d8700000000" self.nodes[1].importaddress(scriptPubKey, "", False) rawtxfund = self.nodes[1].fundrawtransaction(transaction)['hex'] rawtxfund = self.nodes[1].signrawtransactionwithwallet(rawtxfund)["hex"] txid = self.nodes[1].sendrawtransaction(rawtxfund) assert_equal(self.nodes[1].gettransaction(txid, True)["txid"], txid) assert_equal(self.nodes[1].listtransactions("*", 1, 0, True)[0]["txid"], txid) # Assert it is properly saved self.stop_node(1) self.start_node(1) assert_equal(self.nodes[1].gettransaction(txid, True)["txid"], txid) assert_equal(self.nodes[1].listtransactions("*", 1, 0, True)[0]["txid"], txid)
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'] == 100000) assert ('weightlimit' not in tmpl) assert (tmpl['sigoplimit'] == 2000) assert (tmpl['transactions'][0]['hash'] == txid) assert (tmpl['transactions'][0]['sigops'] == 2) tmpl = self.nodes[0].getblocktemplate({'rules': ['segwit']}) assert (tmpl['sizelimit'] == 100000) assert ('weightlimit' not in tmpl) assert (tmpl['sigoplimit'] == 2000) 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].getaddressinfo(newaddress)["pubkey"]) multiscript = CScript([ OP_1, hex_str_to_bytes(self.pubkey[-1]), OP_1, OP_CHECKMULTISIG ]) p2sh_addr = self.nodes[i].addwitnessaddress(newaddress) bip173_addr = self.nodes[i].addwitnessaddress(newaddress, False) p2sh_ms_addr = self.nodes[i].addmultisigaddress( 1, [self.pubkey[-1]], '', 'p2sh-segwit')['address'] bip173_ms_addr = self.nodes[i].addmultisigaddress( 1, [self.pubkey[-1]], '', 'bech32')['address'] assert_equal(p2sh_addr, key_to_p2sh_p2wpkh(self.pubkey[-1])) assert_equal(bip173_addr, key_to_p2wpkh(self.pubkey[-1])) assert_equal(p2sh_ms_addr, script_to_p2sh_p2wsh(multiscript)) assert_equal(bip173_ms_addr, script_to_p2wsh(multiscript)) 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_spendable_utxo(self.nodes[0], 50), self.pubkey[n], False, Decimal("49.999"))) p2sh_ids[n][v].append( send_to_witness(v, self.nodes[0], find_spendable_utxo(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 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 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.nodes[2].generate(4) # blocks 428-431 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 default node can't accept txs with missing witness") # 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])) 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'] >= 390000 ) # actual maximum size is lower due to minimum mandatory non-witness data assert (tmpl['weightlimit'] == 400000) assert (tmpl['sigoplimit'] == 8000) 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. txid1 = send_to_witness(1, self.nodes[0], find_spendable_utxo(self.nodes[0], 50), self.pubkey[0], False, Decimal("49.996")) hex_tx = self.nodes[0].gettransaction(txid)['hex'] tx = FromHex(CTransaction(), hex_tx) assert (tx.wit.is_null()) # This should not be a segwit input assert (txid1 in self.nodes[0].getrawmempool()) # Now create tx2, which will spend from txid1. tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid1, 16), 0), b'')) tx.vout.append( CTxOut(int(49.99 * COIN), CScript([OP_TRUE, OP_DROP] * 15 + [OP_TRUE]))) tx2_hex = self.nodes[0].signrawtransactionwithwallet(ToHex(tx))['hex'] txid2 = self.nodes[0].sendrawtransaction(tx2_hex) tx = FromHex(CTransaction(), tx2_hex) assert (not tx.wit.is_null()) # Now create tx3, which will spend from txid2 tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid2, 16), 0), b"")) tx.vout.append( CTxOut(int(49.95 * COIN), CScript([OP_TRUE, OP_DROP] * 15 + [OP_TRUE]))) # Huge fee tx.calc_sha256() txid3 = self.nodes[0].sendrawtransaction(ToHex(tx)) assert (tx.wit.is_null()) assert (txid3 in self.nodes[0].getrawmempool()) # Now try calling getblocktemplate() without segwit support. template = self.nodes[0].getblocktemplate() # 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 wtxid is properly reported in mempool entry assert_equal(int(self.nodes[0].getmempoolentry(txid3)["wtxid"], 16), tx.calc_sha256(True)) # 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", # b4Vfz2Ly8GAubXRrhpSGF9ctmorBYVzdokEQcDrbV2EmnzB5LonH "02D3E626B3E616FC8662B489C123349FECBFC611E778E5BE739B257EAE4721E5BF", # b4bVUqL7X7ZJpqzDnF6Ks32YM9GXbVdrEbmznQMRXcTixRM1AbGA "04A47F2CBCEFFA7B9BCDA184E7D5668D3DA6F9079AD41E422FA5FD7B2D458F2538A62F5BD8EC85C2477F39650BD391EA6250207065B2A81DA8B009FC891E898F0E", # 8iW8cP2tV3YUkc8XrPz3v7CvFjV5VkhpzgKos82q1LWshZEooJo "02A47F2CBCEFFA7B9BCDA184E7D5668D3DA6F9079AD41E422FA5FD7B2D458F2538", # b4BabAFLEnDwVU4FB2SosQPc42WvquuCqaa1rE34tV8rmhbQbjQv "036722F784214129FEB9E8129D626324F3F6716555B603FFE8300BBCB882151228", # b54DUJnyPL6VQMoCd4sXtvCBvhM1vG2vSCwqShSRE8ryS7Cuu9H1 "0266A8396EE936BF6D99D17920DB21C6C7B1AB14C639D5CD72B300297E416FD2EC", # b8HQcxqFUhg4BsdjE21bisYRkwT4jvKhTUmcYh5ege5SQbLsmrAz "0450A38BD7F0AC212FEBA77354A9B036A32E0F7C81FC4E0C5ADCA7C549C4505D2522458C2D9AE3CEFD684E039194B72C8A10F9CB9D4764AB26FCC2718D421D3B84", # 92h2XPssjBpsJN5CqSP7v9a7cf2kgDunBC6PDFwJHMACM1rrVBJ ] # Import a compressed key and an uncompressed key, generate some multisig addresses self.nodes[0].importprivkey( "8j9PwFko4f5TjUAyE9ssZAQSNmbCHXdV6sBwuh2ouxyeg41E8Vu") uncompressed_spendable_address = ["cg37jZdKe7YsxJMUVZNKD36EuaDpPdbZqe"] self.nodes[0].importprivkey( "b2yTVwqY6fX1PqXUEqWbUCYAaUo4YFQc8nRZavfUt9Ki77ewQaDr") compressed_spendable_address = ["cWjYG6zbUdBfsULfCHD8xQF928QYxcy4ZZ"] assert ((self.nodes[0].getaddressinfo( uncompressed_spendable_address[0])['iscompressed'] == False)) assert ((self.nodes[0].getaddressinfo( 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] ])['address']) uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress( 2, [ uncompressed_spendable_address[0], uncompressed_spendable_address[0] ])['address']) compressed_spendable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_spendable_address[0], compressed_spendable_address[0] ])['address']) uncompressed_solvable_address.append(self.nodes[0].addmultisigaddress( 2, [ compressed_spendable_address[0], uncompressed_solvable_address[0] ])['address']) compressed_solvable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_spendable_address[0], compressed_solvable_address[0] ])['address']) compressed_solvable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_solvable_address[0], compressed_solvable_address[1] ])['address']) unknown_address = [ "cdYTLJRxGc5wq6cptTiFCECCMnZBmhcdhq", "dZZ7MpuczL1VXDwHygXvpowoAZGxRs6dJs" ] # 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]])['address'] 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].getaddressinfo(i) if (v['isscript']): [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) # p2sh multisig with compressed keys should always be spendable spendable_anytime.extend([p2sh]) # bare multisig can be watched and signed, but is not treated as ours solvable_after_importaddress.extend([bare]) # 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 with compressed keys are spendable after direct importaddress spendable_after_importaddress.extend([ p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ]) # P2WPKH and P2SH_P2WPKH with compressed keys should always be spendable spendable_anytime.extend([p2wpkh, p2sh_p2wpkh]) for i in uncompressed_spendable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) # p2sh multisig with uncompressed keys should always be spendable spendable_anytime.extend([p2sh]) # bare multisig can be watched and signed, but is not treated as ours solvable_after_importaddress.extend([bare]) # 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 output types 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].getaddressinfo(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, P2PK, P2WPKH and P2SH_P2WPKH with compressed keys should always be seen solvable_anytime.extend([p2pkh, p2pk, p2wpkh, p2sh_p2wpkh]) # P2SH_P2PK, P2SH_P2PKH with compressed keys are seen after direct importaddress solvable_after_importaddress.extend([ p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ]) for i in uncompressed_solvable_address: v = self.nodes[0].getaddressinfo(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 output types 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]) # dTXLAVZMSwCLfWDF4us6U6F1FWbyWyBYwK is the P2SH(P2PKH) version of cV2MQNbEFyXpjGihDYNqf4s1RQGbS94jVC unsolvable_address = [ "cV2MQNbEFyXpjGihDYNqf4s1RQGbS94jVC", "dTXLAVZMSwCLfWDF4us6U6F1FWbyWyBYwK", 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].getaddressinfo(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( "8id8M1PDTjZimEZBfxp2iYgp9xFZ865PHcVqdksDhja21H3kuZC") uncompressed_spendable_address = ["cS8VPRWos5pYHt6ay9WAnenT6LeDpfdtVP"] self.nodes[0].importprivkey( "b2QBP8LNcftKZAW4zx7DdZYa3FvxMmuAAuCvkgmKcvEptAiiFsvU") compressed_spendable_address = ["ckhW8KuyAKe1AvKYy5FXcP8JZrWA9n6u3g"] 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 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] ])['address']) uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress( 2, [ uncompressed_spendable_address[0], uncompressed_spendable_address[0] ])['address']) compressed_spendable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_spendable_address[0], compressed_spendable_address[0] ])['address']) uncompressed_solvable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_solvable_address[0], uncompressed_solvable_address[0] ])['address']) compressed_solvable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_spendable_address[0], compressed_solvable_address[0] ])['address']) premature_witaddress = [] for i in compressed_spendable_address: v = self.nodes[0].getaddressinfo(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 always spendable spendable_anytime.extend([p2wpkh, p2sh_p2wpkh]) for i in uncompressed_spendable_address + uncompressed_solvable_address: v = self.nodes[0].getaddressinfo(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].getaddressinfo(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 always solvable solvable_anytime.extend([p2wpkh, p2sh_p2wpkh]) self.mine_and_test_listunspent(spendable_anytime, 2) self.mine_and_test_listunspent(solvable_anytime, 1) 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].getaddressinfo(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 + spendable_anytime, 2)) solvable_txid.append( self.mine_and_test_listunspent( solvable_after_addwitnessaddress + solvable_anytime, 1)) self.mine_and_test_listunspent(unseen_anytime, 0) # Check that createrawtransaction/decoderawtransaction with non-v0 Bech32 works v1_addr = program_to_witness(1, [3, 5]) v1_tx = self.nodes[0].createrawtransaction( [getutxo(spendable_txid[0])], {v1_addr: 1}) v1_decoded = self.nodes[1].decoderawtransaction(v1_tx) assert_equal(v1_decoded['vout'][0]['scriptPubKey']['addresses'][0], v1_addr) assert_equal(v1_decoded['vout'][0]['scriptPubKey']['hex'], "51020305") # 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( "b4Vfz2Ly8GAubXRrhpSGF9ctmorBYVzdokEQcDrbV2EmnzB5LonH") self.nodes[0].importprivkey( "b4bVUqL7X7ZJpqzDnF6Ks32YM9GXbVdrEbmznQMRXcTixRM1AbGA") self.nodes[0].importprivkey( "8iW8cP2tV3YUkc8XrPz3v7CvFjV5VkhpzgKos82q1LWshZEooJo") self.nodes[0].importprivkey( "b4BabAFLEnDwVU4FB2SosQPc42WvquuCqaa1rE34tV8rmhbQbjQv") self.nodes[0].importprivkey( "b54DUJnyPL6VQMoCd4sXtvCBvhM1vG2vSCwqShSRE8ryS7Cuu9H1") self.nodes[0].importprivkey( "b8HQcxqFUhg4BsdjE21bisYRkwT4jvKhTUmcYh5ege5SQbLsmrAz") self.create_and_mine_tx_from_txids(solvable_txid) # Test that importing native P2WPKH/P2WSH scripts works for use_p2wsh in [False, True]: if use_p2wsh: scriptPubKey = "00203a59f3f56b713fdcf5d1a57357f02c44342cbf306ffe0c4741046837bf90561a" transaction = "01000000000100e1f505000000002200203a59f3f56b713fdcf5d1a57357f02c44342cbf306ffe0c4741046837bf90561a00000000" else: scriptPubKey = "a9142f8c469c2f0084c48e11f998ffbe7efa7549f26d87" transaction = "01000000000100e1f5050000000017a9142f8c469c2f0084c48e11f998ffbe7efa7549f26d8700000000" self.nodes[1].importaddress(scriptPubKey, "", False) rawtxfund = self.nodes[1].fundrawtransaction(transaction)['hex'] rawtxfund = self.nodes[1].signrawtransactionwithwallet( rawtxfund)["hex"] txid = self.nodes[1].sendrawtransaction(rawtxfund) assert_equal(self.nodes[1].gettransaction(txid, True)["txid"], txid) assert_equal( self.nodes[1].listtransactions("*", 1, 0, True)[0]["txid"], txid) # Assert it is properly saved self.stop_node(1) self.start_node(1) assert_equal(self.nodes[1].gettransaction(txid, True)["txid"], txid) assert_equal( self.nodes[1].listtransactions("*", 1, 0, True)[0]["txid"], txid)
def run_test(self): self.nodes[0].generate(161) #block 161 print( "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) print( "Verify default node can't accept any witness format txs before fork" ) # unsigned, no scriptsig self.fail_accept(self.nodes[0], wit_ids[NODE_0][WIT_V0][0], False) self.fail_accept(self.nodes[0], wit_ids[NODE_0][WIT_V1][0], False) self.fail_accept(self.nodes[0], p2sh_ids[NODE_0][WIT_V0][0], False) self.fail_accept(self.nodes[0], p2sh_ids[NODE_0][WIT_V1][0], False) # unsigned with redeem script self.fail_accept(self.nodes[0], p2sh_ids[NODE_0][WIT_V0][0], False, addlength(witness_script(0, self.pubkey[0]))) self.fail_accept(self.nodes[0], p2sh_ids[NODE_0][WIT_V1][0], False, addlength(witness_script(1, self.pubkey[0]))) # signed self.fail_accept(self.nodes[0], wit_ids[NODE_0][WIT_V0][0], True) self.fail_accept(self.nodes[0], wit_ids[NODE_0][WIT_V1][0], True) self.fail_accept(self.nodes[0], p2sh_ids[NODE_0][WIT_V0][0], True) self.fail_accept(self.nodes[0], p2sh_ids[NODE_0][WIT_V1][0], True) print("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 print( "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 print( "Verify unsigned p2sh witness txs without a redeem script are invalid" ) self.fail_accept(self.nodes[2], p2sh_ids[NODE_2][WIT_V0][1], False) self.fail_accept(self.nodes[2], p2sh_ids[NODE_2][WIT_V1][1], False) print( "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, addlength(witness_script( 0, self.pubkey[2]))) #block 430 self.success_mine(self.nodes[2], p2sh_ids[NODE_2][WIT_V1][1], False, addlength(witness_script( 1, self.pubkey[2]))) #block 431 print( "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) print( "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())) print( "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, addlength(witness_script(0, self.pubkey[2]))) self.fail_mine(self.nodes[2], p2sh_ids[NODE_2][WIT_V1][2], False, addlength(witness_script(1, self.pubkey[2]))) print("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 print( "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 print( "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. txid1 = send_to_witness(1, self.nodes[0], find_unspent(self.nodes[0], 50), self.pubkey[0], False, Decimal("49.996")) hex_tx = self.nodes[0].gettransaction(txid)['hex'] tx = FromHex(CTransaction(), hex_tx) assert (tx.wit.is_null()) # This should not be a segwit input assert (txid1 in self.nodes[0].getrawmempool()) # Now create tx2, which will spend from txid1. tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid1, 16), 0), b'')) tx.vout.append(CTxOut(int(49.99 * COIN), CScript([OP_TRUE]))) tx2_hex = self.nodes[0].signrawtransaction(ToHex(tx))['hex'] txid2 = self.nodes[0].sendrawtransaction(tx2_hex) tx = FromHex(CTransaction(), tx2_hex) assert (not tx.wit.is_null()) # Now create tx3, which will spend from txid2 tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid2, 16), 0), b"")) tx.vout.append(CTxOut(int(49.95 * COIN), CScript([OP_TRUE]))) # Huge fee tx.calc_sha256() txid3 = self.nodes[0].sendrawtransaction(ToHex(tx)) assert (tx.wit.is_null()) assert (txid3 in self.nodes[0].getrawmempool()) # Now try calling getblocktemplate() without segwit support. template = self.nodes[0].getblocktemplate() # 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) # Mine a block to clear the gbt cache again. self.nodes[0].generate(1) print( "Verify behaviour of importaddress, addwitnessaddress and listunspent" ) # Some public keys to be used later pubkeys = [ "0363D44AABD0F1699138239DF2F042C3282C0671CC7A76826A55C8203D90E39242", # 7qoenL3SuybcJJzWwsowm8DGyrt9wW6srTcRee7B8yZoz5VsnHxB "02D3E626B3E616FC8662B489C123349FECBFC611E778E5BE739B257EAE4721E5BF", # 7quUH92bJpz1XdYt2JU1P1cvZCJVzVk6HKA1ppc1BZnm9WgqctJi "04A47F2CBCEFFA7B9BCDA184E7D5668D3DA6F9079AD41E422FA5FD7B2D458F2538A62F5BD8EC85C2477F39650BD391EA6250207065B2A81DA8B009FC891E898F0E", # 2YqA9iT1gm6owfCm3jnCR6tRkkAwtBeiD5HzyZTt6mHWu52zBJ8 "02A47F2CBCEFFA7B9BCDA184E7D5668D3DA6F9079AD41E422FA5FD7B2D458F2538", # 7qVZPTwp2VeeCFcuR5pVPNyzG5YuEv1StHx2teHeYSTtxo1Mws6Z "036722F784214129FEB9E8129D626324F3F6716555B603FFE8300BBCB882151228", # 7rNCGcVTB3XC79Mrs8FDQtna8kNzKG9AUvKrV7gzt6C1dCdwMkWa "0266A8396EE936BF6D99D17920DB21C6C7B1AB14C639D5CD72B300297E416FD2EC", # 7ubPRGXjGR6ktfCPU5PHEr8oxzV38vRwWC9db7LELbQUbgpAypUp "0450A38BD7F0AC212FEBA77354A9B036A32E0F7C81FC4E0C5ADCA7C549C4505D2522458C2D9AE3CEFD684E039194B72C8A10F9CB9D4764AB26FCC2718D421D3B84", # 2ZXMUeFiG5JAH2v5sZbGqFreseBADKGnJqRc8MBHRssM6xPA2vN ] # Import a compressed key and an uncompressed key, generate some multisig addresses self.nodes[0].importprivkey( "2ZURUbAvGNdnvXFCRVg24A5wsnH4fxaNKGA928Ts1PkHsgiyrQm") uncompressed_spendable_address = ["pkBDGpZxwXTAVJY5E9MskoFqnhx7f1E3aD"] self.nodes[0].importprivkey( "7pHSJFY1tNwi6d68UttGzB8YnXq2wFWrBVoadLv4Y6ekJD3L1iKs") compressed_spendable_address = ["pasdoMwEn35xQUXFvsChWAQjuG8rEKJQW9"] 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 = [ "phgYsZNba1zEN6oRd3hojzMoEvHV4RSHjT", "rSNQsJSqi6qXh6Q4m7C8LpeyJhX9AuvSvP" ] # 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 = [ "pZASwdXsZPS7GGuHx8NQCq2cJXztmRQJyS", "rLLdfy6aAi2NqNg1rLXHz6xBPerADifjuc", 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: try: self.nodes[0].importaddress(i, "", False, True) except JSONRPCException as exp: assert_equal( exp.error["message"], "The wallet already contains the private key for this address or script" ) 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 or the address is # not in the wallet # note that no witness address should be returned by unsolvable addresses # the multisig_without_privkey_address will fail because its keys were not added with importpubkey for i in uncompressed_spendable_address + uncompressed_solvable_address + unknown_address + unsolvable_address + [ multisig_without_privkey_address ]: try: self.nodes[0].addwitnessaddress(i) except JSONRPCException as exp: assert_equal( exp.error["message"], "Public key or redeemscript not known to wallet, or the key is uncompressed" ) else: assert (False) 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( "2Yx9tLoLfT83xHdQsJcBDYNKexwRWX2GW1U2kCJGoALfCnUsLdT") uncompressed_spendable_address = ["pWGavgTTAVipptHBhjVjLQx3yUNXBN5Ktt"] self.nodes[0].importprivkey( "7oiABS2rQPK2Fx4jF1Uu9Y8xFJxvkn1QDcawo71uGsZs5G5BGsPq") compressed_spendable_address = ["ppqbfarcTjYHhvW9hfF6A9HuSzETX6g66Y"] 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 + [ compressed_solvable_address[1] ]: try: self.nodes[0].addwitnessaddress(i) except JSONRPCException as exp: assert_equal( exp.error["message"], "Public key or redeemscript not known to wallet, or the key is uncompressed" ) else: assert (False) # 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( "7qoenL3SuybcJJzWwsowm8DGyrt9wW6srTcRee7B8yZoz5VsnHxB") self.nodes[0].importprivkey( "7quUH92bJpz1XdYt2JU1P1cvZCJVzVk6HKA1ppc1BZnm9WgqctJi") self.nodes[0].importprivkey( "2YqA9iT1gm6owfCm3jnCR6tRkkAwtBeiD5HzyZTt6mHWu52zBJ8") self.nodes[0].importprivkey( "7qVZPTwp2VeeCFcuR5pVPNyzG5YuEv1StHx2teHeYSTtxo1Mws6Z") self.nodes[0].importprivkey( "7rNCGcVTB3XC79Mrs8FDQtna8kNzKG9AUvKrV7gzt6C1dCdwMkWa") self.nodes[0].importprivkey( "7ubPRGXjGR6ktfCPU5PHEr8oxzV38vRwWC9db7LELbQUbgpAypUp") self.create_and_mine_tx_from_txids(solvable_txid)
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"]) multiscript = CScript([OP_1, hex_str_to_bytes(self.pubkey[-1]), OP_1, OP_CHECKMULTISIG]) p2sh_addr = self.nodes[i].addwitnessaddress(newaddress) bip173_addr = self.nodes[i].addwitnessaddress(newaddress, False) p2sh_ms_addr = self.nodes[i].addmultisigaddress(1, [self.pubkey[-1]], '', 'p2sh-segwit')['address'] bip173_ms_addr = self.nodes[i].addmultisigaddress(1, [self.pubkey[-1]], '', 'bech32')['address'] assert_equal(p2sh_addr, key_to_p2sh_p2wpkh(self.pubkey[-1])) assert_equal(bip173_addr, key_to_p2wpkh(self.pubkey[-1])) assert_equal(p2sh_ms_addr, script_to_p2sh_p2wsh(multiscript)) assert_equal(bip173_ms_addr, script_to_p2wsh(multiscript)) 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. txid1 = send_to_witness(1, self.nodes[0], find_unspent(self.nodes[0], 50), self.pubkey[0], False, Decimal("49.996")) hex_tx = self.nodes[0].gettransaction(txid)['hex'] tx = FromHex(CTransaction(), hex_tx) assert(tx.wit.is_null()) # This should not be a segwit input assert(txid1 in self.nodes[0].getrawmempool()) # Now create tx2, which will spend from txid1. tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid1, 16), 0), b'')) tx.vout.append(CTxOut(int(49.99 * COIN), CScript([OP_TRUE, OP_DROP] * 15 + [OP_TRUE]))) tx2_hex = self.nodes[0].signrawtransaction(ToHex(tx))['hex'] txid2 = self.nodes[0].sendrawtransaction(tx2_hex) tx = FromHex(CTransaction(), tx2_hex) assert(not tx.wit.is_null()) # Now create tx3, which will spend from txid2 tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid2, 16), 0), b"")) tx.vout.append(CTxOut(int(49.95 * COIN), CScript([OP_TRUE, OP_DROP] * 15 + [OP_TRUE]))) # Huge fee tx.calc_sha256() txid3 = self.nodes[0].sendrawtransaction(ToHex(tx)) assert(tx.wit.is_null()) assert(txid3 in self.nodes[0].getrawmempool()) # Now try calling getblocktemplate() without segwit support. template = self.nodes[0].getblocktemplate() # 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 wtxid is properly reported in mempool entry assert_equal(int(self.nodes[0].getmempoolentry(txid3)["wtxid"], 16), tx.calc_sha256(True)) # 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 = ["xnwGxzXj98igqyKoiY2FTJhaNo6yuC3rFy"] self.nodes[0].importprivkey("cNC8eQ5dg3mFAVePDX4ddmPYpPbw41r9bm2jd1nLJT77e6RrzTRR") compressed_spendable_address = ["xddhVXtzyeMUm9JzRFs5CfrUVMHiU6AmDK"] 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]])['address']) uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress(2, [uncompressed_spendable_address[0], uncompressed_spendable_address[0]])['address']) compressed_spendable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_spendable_address[0], compressed_spendable_address[0]])['address']) uncompressed_solvable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_spendable_address[0], uncompressed_solvable_address[0]])['address']) compressed_solvable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_spendable_address[0], compressed_solvable_address[0]])['address']) compressed_solvable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_solvable_address[0], compressed_solvable_address[1]])['address']) unknown_address = ["xkScZjLMmdFkimbA7SNBSVoXq1SMGJVA38", "cksuPcK3Zy5jtMf7vqsHrZQDuYm4zED9bB"] # 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]])['address'] 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 with compressed keys are spendable after direct importaddress spendable_after_importaddress.extend([p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh]) # P2WPKH and P2SH_P2WPKH with compressed keys should always be spendable spendable_anytime.extend([p2wpkh, p2sh_p2wpkh]) 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 output types 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, P2PK, P2WPKH and P2SH_P2WPKH with compressed keys should always be seen solvable_anytime.extend([p2pkh, p2pk, p2wpkh, p2sh_p2wpkh]) # P2SH_P2PK, P2SH_P2PKH with compressed keys are seen after direct importaddress solvable_after_importaddress.extend([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 output types 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]) # cer8CGxn2aGb2dw525CTVqhRzW665Ue5Yb is the P2SH(P2PKH) version of xbvWdoVdkzhdcwh2SX2muLULtd9ky98WVy unsolvable_address = ["xbvWdoVdkzhdcwh2SX2muLULtd9ky98WVy", "cer8CGxn2aGb2dw525CTVqhRzW665Ue5Yb", 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 = ["xZ2ecrRDN6zMBZ4vC8A72vPnZZXPQ731tX"] self.nodes[0].importprivkey("cMcrXaaUC48ZKpcyydfFo8PxHAjpsYLhdsp6nmtB3E2ER9UUHWnw") compressed_spendable_address = ["xsbfMkpNfLop4bHtC3uTreje35PKicBsft"] 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 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]])['address']) uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress(2, [uncompressed_spendable_address[0], uncompressed_spendable_address[0]])['address']) compressed_spendable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_spendable_address[0], compressed_spendable_address[0]])['address']) uncompressed_solvable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_solvable_address[0], uncompressed_solvable_address[0]])['address']) compressed_solvable_address.append(self.nodes[0].addmultisigaddress(2, [compressed_spendable_address[0], compressed_solvable_address[0]])['address']) 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 always spendable spendable_anytime.extend([p2wpkh, 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 always solvable solvable_anytime.extend([p2wpkh, p2sh_p2wpkh]) self.mine_and_test_listunspent(spendable_anytime, 2) self.mine_and_test_listunspent(solvable_anytime, 1) 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 + spendable_anytime, 2)) solvable_txid.append(self.mine_and_test_listunspent(solvable_after_addwitnessaddress + solvable_anytime, 1)) self.mine_and_test_listunspent(unseen_anytime, 0) # Check that createrawtransaction/decoderawtransaction with non-v0 Bech32 works v1_addr = program_to_witness(1, [3,5]) v1_tx = self.nodes[0].createrawtransaction([getutxo(spendable_txid[0])],{v1_addr: 1}) v1_decoded = self.nodes[1].decoderawtransaction(v1_tx) assert_equal(v1_decoded['vout'][0]['scriptPubKey']['addresses'][0], v1_addr) assert_equal(v1_decoded['vout'][0]['scriptPubKey']['hex'], "51020305") # 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) # Test that importing native P2WPKH/P2WSH scripts works for use_p2wsh in [False, True]: if use_p2wsh: scriptPubKey = "00203a59f3f56b713fdcf5d1a57357f02c44342cbf306ffe0c4741046837bf90561a" transaction = "01000000000100e1f505000000002200203a59f3f56b713fdcf5d1a57357f02c44342cbf306ffe0c4741046837bf90561a00000000" else: scriptPubKey = "a9142f8c469c2f0084c48e11f998ffbe7efa7549f26d87" transaction = "01000000000100e1f5050000000017a9142f8c469c2f0084c48e11f998ffbe7efa7549f26d8700000000" self.nodes[1].importaddress(scriptPubKey, "", False) rawtxfund = self.nodes[1].fundrawtransaction(transaction)['hex'] rawtxfund = self.nodes[1].signrawtransaction(rawtxfund)["hex"] txid = self.nodes[1].sendrawtransaction(rawtxfund) assert_equal(self.nodes[1].gettransaction(txid, True)["txid"], txid) assert_equal(self.nodes[1].listtransactions("*", 1, 0, True)[0]["txid"], txid) # Assert it is properly saved self.stop_node(1) self.start_node(1) assert_equal(self.nodes[1].gettransaction(txid, True)["txid"], txid) assert_equal(self.nodes[1].listtransactions("*", 1, 0, True)[0]["txid"], txid)
def run_test(self): self.nodes[0].generate(10) self.nodes[0].generate(100) self.nodes[0].generate(51) #block 161 print( "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_equal(tmpl['sizelimit'], 1000000) assert ('weightlimit' not in tmpl) assert_equal(tmpl['sigoplimit'], 20000) assert_equal(tmpl['transactions'][0]['hash'], txid) assert_equal(tmpl['transactions'][0]['sigops'], 2) tmpl = self.nodes[0].getblocktemplate({'rules': ['segwit']}) assert_equal(tmpl['sizelimit'], 1000000) assert ('weightlimit' not in tmpl) assert_equal(tmpl['sigoplimit'], 20000) assert_equal(tmpl['transactions'][0]['hash'], txid) assert_equal(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([]) amounts = [] for n in range(3): amounts.append(0) for i in range(5): for n in range(3): for v in range(2): utxo = find_unspent(self.nodes[0]) amounts[n] += utxo['amount'] - Decimal("0.001") wit_ids[n][v].append( send_to_witness(v, self.nodes[0], utxo, self.pubkey[n], False, utxo['amount'] - Decimal("0.001"))) utxo = find_unspent(self.nodes[0]) amounts[n] += utxo['amount'] - Decimal("0.001") p2sh_ids[n][v].append( send_to_witness(v, self.nodes[0], utxo, self.pubkey[n], True, utxo['amount'] - Decimal("0.001"))) self.nodes[0].generate(1) #block 163 sync_blocks(self.nodes) # Make sure all nodes recognize the transactions as theirs # unknown fee assert_equal(self.nodes[1].getbalance(), amounts[1]) # 20*Decimal("49.999")) assert_equal(self.nodes[2].getbalance(), amounts[2]) # 20*Decimal("49.999")) self.nodes[0].generate(260) #block 423 sync_blocks(self.nodes) print( "Verify default node can't accept any witness format txs before fork" ) # unsigned, no scriptsig self.fail_accept(self.nodes[0], wit_ids[NODE_0][WIT_V0][0], False) self.fail_accept(self.nodes[0], wit_ids[NODE_0][WIT_V1][0], False) self.fail_accept(self.nodes[0], p2sh_ids[NODE_0][WIT_V0][0], False) self.fail_accept(self.nodes[0], p2sh_ids[NODE_0][WIT_V1][0], False) # unsigned with redeem script self.fail_accept(self.nodes[0], p2sh_ids[NODE_0][WIT_V0][0], False, addlength(witness_script(0, self.pubkey[0]))) self.fail_accept(self.nodes[0], p2sh_ids[NODE_0][WIT_V1][0], False, addlength(witness_script(1, self.pubkey[0]))) # signed self.fail_accept(self.nodes[0], wit_ids[NODE_0][WIT_V0][0], True) self.fail_accept(self.nodes[0], wit_ids[NODE_0][WIT_V1][0], True) self.fail_accept(self.nodes[0], p2sh_ids[NODE_0][WIT_V0][0], True) self.fail_accept(self.nodes[0], p2sh_ids[NODE_0][WIT_V1][0], True) print("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 print( "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 print( "Verify unsigned p2sh witness txs without a redeem script are invalid" ) self.fail_accept(self.nodes[2], p2sh_ids[NODE_2][WIT_V0][1], False) self.fail_accept(self.nodes[2], p2sh_ids[NODE_2][WIT_V1][1], False) print( "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, addlength(witness_script( 0, self.pubkey[2]))) #block 430 self.success_mine(self.nodes[2], p2sh_ids[NODE_2][WIT_V1][1], False, addlength(witness_script( 1, self.pubkey[2]))) #block 431 print( "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) print( "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 txid in segwit_tx_list: tx = FromHex(CTransaction(), self.nodes[2].gettransaction(txid)["hex"]) assert (self.nodes[2].getrawtransaction(txid) != self.nodes[0].getrawtransaction(txid)) assert (self.nodes[1].getrawtransaction( txid, 0) == self.nodes[2].getrawtransaction(txid)) assert (self.nodes[0].getrawtransaction(txid) != self.nodes[2].gettransaction(txid)["hex"]) assert (self.nodes[1].getrawtransaction(txid) == self.nodes[2].gettransaction(txid)["hex"]) assert (self.nodes[0].getrawtransaction(txid) == bytes_to_hex_str( tx.serialize_without_witness())) print( "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, addlength(witness_script(0, self.pubkey[2]))) self.fail_mine(self.nodes[2], p2sh_ids[NODE_2][WIT_V1][2], False, addlength(witness_script(1, self.pubkey[2]))) print("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 print( "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_greater_than_or_equal( tmpl['sizelimit'], 3999577 ) # actual maximum size is lower due to minimum mandatory non-witness data assert_equal(tmpl['weightlimit'], 4000000) assert_equal(tmpl['sigoplimit'], 80000) assert_equal(tmpl['transactions'][0]['txid'], txid) #assert_equal(tmpl['transactions'][0]['sigops'], 8) self.nodes[0].generate(1) # Mine a block to clear the gbt cache print( "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. txid1 = send_to_witness(1, self.nodes[0], find_unspent(self.nodes[0], 6000000), self.pubkey[0], False, Decimal('5999999.99')) hex_tx = self.nodes[0].gettransaction(txid)['hex'] tx = FromHex(CTransaction(), hex_tx) assert (tx.wit.is_null()) # This should not be a segwit input assert (txid1 in self.nodes[0].getrawmempool()) # Now create tx2, which will spend from txid1. tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid1, 16), 0), b'')) tx.vout.append(CTxOut(int(5999999.98 * COIN), CScript([OP_TRUE]))) tx2_hex = self.nodes[0].signrawtransaction(ToHex(tx))['hex'] txid2 = self.nodes[0].sendrawtransaction(tx2_hex) tx = FromHex(CTransaction(), tx2_hex) assert (not tx.wit.is_null()) # Now create tx3, which will spend from txid2 tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid2, 16), 0), b"")) tx.vout.append(CTxOut(int(5999999.95 * COIN), CScript([OP_TRUE]))) # Huge fee tx.calc_sha256() txid3 = self.nodes[0].sendrawtransaction(ToHex(tx)) assert (tx.wit.is_null()) assert (txid3 in self.nodes[0].getrawmempool()) # Now try calling getblocktemplate() without segwit support. template = self.nodes[0].getblocktemplate() # 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) # Mine a block to clear the gbt cache again. self.nodes[0].generate(1) print( "Verify behaviour of importaddress, addwitnessaddress and listunspent" ) # Some public keys to be used later pubkeys = [ "03d7a1cfe0ab9dd0d05fc6900ec42cac0848829157207b951eee4e42d815b41f64", # P4snHKyksXnxK1fwZgXmZjFqWrFQM3emdmaB "022280b488da63c7b8417da714add9c32a9fd0174fc263fd24b9e979604b9625d3", # P4sce5u5MUNvb8pfSYMCdvBKSSEb3HcdmKth "043d5584722f39263001cbbeb7405c4cf67518a6d4935815ef5077d5faf1e6e2f9a018175e69cad3b9eb715ebda6a3f0cb63fcf631b948b2715cff64ea57eaa967", # P4saDbBzHSya3WDHE9Y5LuAXqd6A6WU7nRqr "0228313c98766f455f52d500fe7aa304a7ea4de9058d7f4b1ab8aa1eff287f53a1", # P4serm2Ujghxiv4SujLUhwWq1X1Qb5CUet58 "02f58eb34e2963698641a82b7c117396d71ff8381e79bf1d7d7e9f6ca7298bb106", # P4sd831Fridto9UPfHvSdg3t6NCVNHMdtcRZ "0288c1e7d39af0dd1007c782f61bbf9857b9ad8201e742b6832228b0efe62c334b", # P4soJxqqVJckwfUmfwhZR7pNjGLCFMB6f1fn "046b7f10e220adf082ff4f68e7b4102ce875e22e7822d41107ae288ed04295d264acf8665d8b864daa8daa52d642aad3d41ab62462e78750e4a2102381b8018b47", # P4sbmSFoKPv4dXMPKdzitWF54GbBntWgo58y ] # Import a compressed key and an uncompressed key, generate some multisig addresses self.nodes[0].importprivkey( "2qeWAQhPFzkVpGF1PhrAmEHH1uNqHn33ofTAdadwvTmDxyay4a8Fa") uncompressed_spendable_address = [ "P4siJTivGLuDE3yZjz8a4mRdxhsvmLDNoW7x" ] self.nodes[0].importprivkey( "97iVW1Hj95pPwaWzg5WB6opDzExu413G8vRqgHaVQv5qqsC6JHK4Wj") compressed_spendable_address = ["P4sdEZYVrButUSE8nF6XFFWatamEPc7XzrV7"] 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 = [ "P4smB3h7Ep9m8wb8ybp4c5xKAcgjXyZvmg3W", "P4tGp8vqTE2Jf65iNZMxr3LBH8Yzpw1jD3L5" ] # 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]) unsolvable_address = [ "P4srB1NDJkwyJ6LgTfyHM5kcx9aYuc3HJALg", "P4tGp8vqTE2Jf65iNZMxr3LBH8Yzpw1jD3L5", 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: try: self.nodes[0].importaddress(i, "", False, True) except JSONRPCException as exp: assert_equal( exp.error["message"], "The wallet already contains the private key for this address or script" ) 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 or the address is # not in the wallet # note that no witness address should be returned by unsolvable addresses # the multisig_without_privkey_address will fail because its keys were not added with importpubkey for i in uncompressed_spendable_address + uncompressed_solvable_address + unknown_address + unsolvable_address + [ multisig_without_privkey_address ]: try: self.nodes[0].addwitnessaddress(i) except JSONRPCException as exp: assert_equal( exp.error["message"], "Public key or redeemscript not known to wallet, or the key is uncompressed" ) else: assert (False) 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( "2qeWqR7wYKpDXZYFhhEZcbFBfYiJ2VaXeb3CaHwz77PWdDVrtVh4M") uncompressed_spendable_address = [ "P4spbfVFFbVQU22zMnWDKPsTzLemSht46WSn" ] self.nodes[0].importprivkey( "97ibzCsyKePb9mFBxJbx9KeQUkRQGGMrquwSqxAvqzUXT4vP4saF3s") compressed_spendable_address = ["P4shb6vM4PfZBo7RKRgw7xvcYh2MeEWXHCWH"] 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 + [ compressed_solvable_address[1] ]: try: self.nodes[0].addwitnessaddress(i) except JSONRPCException as exp: assert_equal( exp.error["message"], "Public key or redeemscript not known to wallet, or the key is uncompressed" ) else: assert (False) # 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) addresses = [ "P4snHKyksXnxK1fwZgXmZjFqWrFQM3emdmaB", "P4sce5u5MUNvb8pfSYMCdvBKSSEb3HcdmKth", "P4saDbBzHSya3WDHE9Y5LuAXqd6A6WU7nRqr", "P4serm2Ujghxiv4SujLUhwWq1X1Qb5CUet58", "P4sd831Fridto9UPfHvSdg3t6NCVNHMdtcRZ", "P4soJxqqVJckwfUmfwhZR7pNjGLCFMB6f1fn", "P4sbmSFoKPv4dXMPKdzitWF54GbBntWgo58y" ] privkeys = [ "97iW9ERfdVAZRbCMPneNfWX4pJ9Pu93qsef9ZyrDrgakoU4G3XW2ZB", "97ibzrMqyK2ZqRW6YudqxLDuxGtsp6XEx1WbWvYvtfPEFAV7mKcJam", "2qeXGKi3b1o594iNGn6kdU1ttFEMF2RaRW7hkxm66kRwhKqFsAh4F", "97iZMyZ8Akww5wtEYJRrtS5toKrQ47oYoeD9zwA6d2PH93FdqFP31Q", "97iVXTiaYvgnt7z3bWZkoQEad8JMjvyekzNtixHwpgGC88oC1n7x78", "97iWSxXceNFydyrG6VhsKN1QJge2iaUSVMUFMrJKysJiEBmCpnpMqh", "2qeXVU9TSmKkzSBaodDbMF6PM7AsDRjoc9GfCv5dSCg6rtUNXgqoS" ] # import all the private keys so solvable addresses become spendable for key in privkeys: self.nodes[0].importprivkey(key) # Check accordance between addresses, pubkeys and privkeys: assert_equal(len(addresses), len(pubkeys)) assert_equal(len(addresses), len(privkeys)) for i in range(len(addresses)): v = self.nodes[0].validateaddress(addresses[i]) assert_equal(v['address'], addresses[i]) assert_equal(v['pubkey'], pubkeys[i]) assert_equal(v['isvalid'], True) assert_equal(v['ismine'], True) assert_equal(self.nodes[0].dumpprivkey(addresses[i]), privkeys[i]) self.create_and_mine_tx_from_txids(solvable_txid)
def mine_block(self, node, vtx=[], miner_address=None, mn_payee=None, mn_amount=None, use_mnmerkleroot_from_tip=False, expected_error=None): bt = node.getblocktemplate() height = bt['height'] tip_hash = bt['previousblockhash'] tip_block = node.getblock(tip_hash) coinbasevalue = bt['coinbasevalue'] if miner_address is None: miner_address = node.getnewaddress() if mn_payee is None: if isinstance(bt['masternode'], list): mn_payee = bt['masternode'][0]['payee'] else: mn_payee = bt['masternode']['payee'] # we can't take the masternode payee amount from the template here as we might have additional fees in vtx # calculate fees that the block template included (we'll have to remove it from the coinbase as we won't # include the template's transactions bt_fees = 0 for tx in bt['transactions']: bt_fees += tx['fee'] new_fees = 0 for tx in vtx: in_value = 0 out_value = 0 for txin in tx.vin: txout = node.gettxout("%064x" % txin.prevout.hash, txin.prevout.n, False) in_value += int(txout['value'] * COIN) for txout in tx.vout: out_value += txout.nValue new_fees += in_value - out_value # fix fees coinbasevalue -= bt_fees coinbasevalue += new_fees if mn_amount is None: mn_amount = get_masternode_payment(height, coinbasevalue) miner_amount = coinbasevalue - mn_amount outputs = {miner_address: str(Decimal(miner_amount) / COIN)} if mn_amount > 0: outputs[mn_payee] = str(Decimal(mn_amount) / COIN) coinbase = FromHex(CTransaction(), node.createrawtransaction([], outputs)) coinbase.vin = create_coinbase(height).vin # We can't really use this one as it would result in invalid merkle roots for masternode lists if len(bt['coinbase_payload']) != 0: cbtx = FromHex(CCbTx(version=1), bt['coinbase_payload']) if use_mnmerkleroot_from_tip: if 'cbTx' in tip_block: cbtx.merkleRootMNList = int(tip_block['cbTx']['merkleRootMNList'], 16) else: cbtx.merkleRootMNList = 0 coinbase.nVersion = 3 coinbase.nType = 5 # CbTx coinbase.vExtraPayload = cbtx.serialize() coinbase.calc_sha256() block = create_block(int(tip_hash, 16), coinbase) block.vtx += vtx # Add quorum commitments from template for tx in bt['transactions']: tx2 = FromHex(CTransaction(), tx['data']) if tx2.nType == 6: block.vtx.append(tx2) block.hashMerkleRoot = block.calc_merkle_root() block.solve() result = node.submitblock(ToHex(block)) if expected_error is not None and result != expected_error: raise AssertionError('mining the block should have failed with error %s, but submitblock returned %s' % (expected_error, result)) elif expected_error is None and result is not None: raise AssertionError('submitblock returned %s' % (result))