diff options
Diffstat (limited to 'qa')
27 files changed, 1808 insertions, 366 deletions
diff --git a/qa/pull-tester/rpc-tests.py b/qa/pull-tester/rpc-tests.py index ff6c0d918f..771f6c7a0f 100755 --- a/qa/pull-tester/rpc-tests.py +++ b/qa/pull-tester/rpc-tests.py @@ -77,8 +77,6 @@ for arg in sys.argv[1:]: #Set env vars if "BITCOIND" not in os.environ: os.environ["BITCOIND"] = BUILDDIR + '/src/bitcoind' + EXEEXT -if "BITCOINCLI" not in os.environ: - os.environ["BITCOINCLI"] = BUILDDIR + '/src/bitcoin-cli' + EXEEXT if EXEEXT == ".exe" and "-win" not in opts: # https://github.com/bitcoin/bitcoin/commit/d52802551752140cf41f0d9a225a43e84404d3e9 @@ -106,10 +104,15 @@ testScripts = [ 'walletbackup.py', 'bip68-112-113-p2p.py', 'wallet.py', + 'wallet-accounts.py', + 'wallet-hd.py', + 'wallet-dump.py', 'listtransactions.py', 'receivedby.py', 'mempool_resurrect_test.py', 'txn_doublespend.py --mineblock', + 'p2p-segwit.py', + 'segwit.py', 'txn_clone.py', 'getchaintips.py', 'rawtransactions.py', @@ -131,15 +134,15 @@ testScripts = [ 'disablewallet.py', 'sendheaders.py', 'keypool.py', + 'p2p-mempool.py', 'prioritise_transaction.py', 'invalidblockrequest.py', 'invalidtxrequest.py', 'abandonconflict.py', 'p2p-versionbits-warning.py', - 'p2p-segwit.py', - 'segwit.py', 'importprunedfunds.py', 'signmessages.py', + 'p2p-compactblocks.py', ] if ENABLE_ZMQ: testScripts.append('zmq_test.py') @@ -157,7 +160,7 @@ testScriptsExt = [ 'txn_clone.py --mineblock', 'forknotify.py', 'invalidateblock.py', -# 'rpcbind_test.py', #temporary, bug in libevent, see #6655 + 'rpcbind_test.py', 'smartfees.py', 'maxblocksinflight.py', 'p2p-acceptblock.py', @@ -191,6 +194,7 @@ def runtests(): coverage = RPCCoverage() print("Initializing coverage directory at %s\n" % coverage.dir) flags = ["--srcdir=%s/src" % BUILDDIR] + passon_args + flags.append("--cachedir=%s/qa/cache" % BUILDDIR) if coverage: flags.append(coverage.flag) diff --git a/qa/rpc-tests/abandonconflict.py b/qa/rpc-tests/abandonconflict.py index c50c3cc562..874df48777 100755 --- a/qa/rpc-tests/abandonconflict.py +++ b/qa/rpc-tests/abandonconflict.py @@ -68,7 +68,7 @@ class AbandonConflictTest(BitcoinTestFramework): # In mempool txs from self should increase balance from change newbalance = self.nodes[0].getbalance() - assert(newbalance == balance - Decimal("30") + Decimal("24.9996")) + assert_equal(newbalance, balance - Decimal("30") + Decimal("24.9996")) balance = newbalance # Restart the node with a higher min relay fee so the parent tx is no longer in mempool @@ -78,16 +78,16 @@ class AbandonConflictTest(BitcoinTestFramework): self.nodes[0]=start_node(0, self.options.tmpdir, ["-debug","-logtimemicros","-minrelaytxfee=0.0001"]) # Verify txs no longer in mempool - assert(len(self.nodes[0].getrawmempool()) == 0) + assert_equal(len(self.nodes[0].getrawmempool()), 0) # Not in mempool txs from self should only reduce balance # inputs are still spent, but change not received newbalance = self.nodes[0].getbalance() - assert(newbalance == balance - Decimal("24.9996")) + assert_equal(newbalance, balance - Decimal("24.9996")) # Unconfirmed received funds that are not in mempool, also shouldn't show # up in unconfirmed balance unconfbalance = self.nodes[0].getunconfirmedbalance() + self.nodes[0].getbalance() - assert(unconfbalance == newbalance) + assert_equal(unconfbalance, newbalance) # Also shouldn't show up in listunspent assert(not txABC2 in [utxo["txid"] for utxo in self.nodes[0].listunspent(0)]) balance = newbalance @@ -96,35 +96,35 @@ class AbandonConflictTest(BitcoinTestFramework): # including that the child tx was also abandoned self.nodes[0].abandontransaction(txAB1) newbalance = self.nodes[0].getbalance() - assert(newbalance == balance + Decimal("30")) + assert_equal(newbalance, balance + Decimal("30")) balance = newbalance # Verify that even with a low min relay fee, the tx is not reaccepted from wallet on startup once abandoned stop_node(self.nodes[0],0) self.nodes[0]=start_node(0, self.options.tmpdir, ["-debug","-logtimemicros","-minrelaytxfee=0.00001"]) - assert(len(self.nodes[0].getrawmempool()) == 0) - assert(self.nodes[0].getbalance() == balance) + assert_equal(len(self.nodes[0].getrawmempool()), 0) + assert_equal(self.nodes[0].getbalance(), balance) # But if its received again then it is unabandoned # And since now in mempool, the change is available # But its child tx remains abandoned self.nodes[0].sendrawtransaction(signed["hex"]) newbalance = self.nodes[0].getbalance() - assert(newbalance == balance - Decimal("20") + Decimal("14.99998")) + assert_equal(newbalance, balance - Decimal("20") + Decimal("14.99998")) balance = newbalance # Send child tx again so its unabandoned self.nodes[0].sendrawtransaction(signed2["hex"]) newbalance = self.nodes[0].getbalance() - assert(newbalance == balance - Decimal("10") - Decimal("14.99998") + Decimal("24.9996")) + assert_equal(newbalance, balance - Decimal("10") - Decimal("14.99998") + Decimal("24.9996")) balance = newbalance # Remove using high relay fee again stop_node(self.nodes[0],0) self.nodes[0]=start_node(0, self.options.tmpdir, ["-debug","-logtimemicros","-minrelaytxfee=0.0001"]) - assert(len(self.nodes[0].getrawmempool()) == 0) + assert_equal(len(self.nodes[0].getrawmempool()), 0) newbalance = self.nodes[0].getbalance() - assert(newbalance == balance - Decimal("24.9996")) + assert_equal(newbalance, balance - Decimal("24.9996")) balance = newbalance # Create a double spend of AB1 by spending again from only A's 10 output @@ -143,7 +143,7 @@ class AbandonConflictTest(BitcoinTestFramework): # Verify that B and C's 10 BTC outputs are available for spending again because AB1 is now conflicted newbalance = self.nodes[0].getbalance() - assert(newbalance == balance + Decimal("20")) + assert_equal(newbalance, balance + Decimal("20")) balance = newbalance # There is currently a minor bug around this and so this test doesn't work. See Issue #7315 @@ -151,7 +151,7 @@ class AbandonConflictTest(BitcoinTestFramework): # Don't think C's should either self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) newbalance = self.nodes[0].getbalance() - #assert(newbalance == balance - Decimal("10")) + #assert_equal(newbalance, balance - Decimal("10")) print("If balance has not declined after invalidateblock then out of mempool wallet tx which is no longer") print("conflicted has not resumed causing its inputs to be seen as spent. See Issue #7315") print(str(balance) + " -> " + str(newbalance) + " ?") diff --git a/qa/rpc-tests/bip65-cltv-p2p.py b/qa/rpc-tests/bip65-cltv-p2p.py index 754b6873b7..e903b2fbf0 100755 --- a/qa/rpc-tests/bip65-cltv-p2p.py +++ b/qa/rpc-tests/bip65-cltv-p2p.py @@ -71,9 +71,9 @@ class BIP65Test(ComparisonTestFramework): self.nodeaddress = self.nodes[0].getnewaddress() self.last_block_time = int(time.time()) - ''' 98 more version 3 blocks ''' + ''' 398 more version 3 blocks ''' test_blocks = [] - for i in range(98): + for i in range(398): block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1) block.nVersion = 3 block.rehash() @@ -118,24 +118,6 @@ class BIP65Test(ComparisonTestFramework): height += 1 yield TestInstance([[block, True]]) - ''' - Check that the new CLTV rules are enforced in the 751st version 4 - block. - ''' - spendtx = self.create_transaction(self.nodes[0], - self.coinbase_blocks[1], self.nodeaddress, 1.0) - cltv_invalidate(spendtx) - spendtx.rehash() - - block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1) - block.nVersion = 4 - block.vtx.append(spendtx) - block.hashMerkleRoot = block.calc_merkle_root() - block.rehash() - block.solve() - self.last_block_time += 1 - yield TestInstance([[block, False]]) - ''' Mine 199 new version blocks on last valid tip ''' test_blocks = [] for i in range(199): @@ -169,6 +151,24 @@ class BIP65Test(ComparisonTestFramework): height += 1 yield TestInstance([[block, True]]) + ''' + Check that the new CLTV rules are enforced in the 951st version 4 + block. + ''' + spendtx = self.create_transaction(self.nodes[0], + self.coinbase_blocks[1], self.nodeaddress, 1.0) + cltv_invalidate(spendtx) + spendtx.rehash() + + block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1) + block.nVersion = 4 + block.vtx.append(spendtx) + block.hashMerkleRoot = block.calc_merkle_root() + block.rehash() + block.solve() + self.last_block_time += 1 + yield TestInstance([[block, False]]) + ''' Mine 1 old version block, should be invalid ''' block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1) block.nVersion = 3 diff --git a/qa/rpc-tests/bip65-cltv.py b/qa/rpc-tests/bip65-cltv.py index abba7fc20e..baa77b92a0 100755 --- a/qa/rpc-tests/bip65-cltv.py +++ b/qa/rpc-tests/bip65-cltv.py @@ -30,7 +30,8 @@ class BIP65Test(BitcoinTestFramework): cnt = self.nodes[0].getblockcount() # Mine some old-version blocks - self.nodes[1].generate(100) + self.nodes[1].generate(200) + cnt += 100 self.sync_all() if (self.nodes[0].getblockcount() != cnt + 100): raise AssertionError("Failed to mine 100 version=3 blocks") diff --git a/qa/rpc-tests/bip68-112-113-p2p.py b/qa/rpc-tests/bip68-112-113-p2p.py index 8ba0704384..55b3e2a04a 100755 --- a/qa/rpc-tests/bip68-112-113-p2p.py +++ b/qa/rpc-tests/bip68-112-113-p2p.py @@ -173,7 +173,7 @@ class BIP68_112_113Test(ComparisonTestFramework): tx = self.create_transaction(self.nodes[0], input, self.nodeaddress, Decimal("49.98")) tx.nVersion = txversion signtx = self.sign_transaction(self.nodes[0], tx) - signtx.vin[0].scriptSig = CScript([-1, OP_NOP3, OP_DROP] + list(CScript(signtx.vin[0].scriptSig))) + signtx.vin[0].scriptSig = CScript([-1, OP_CHECKSEQUENCEVERIFY, OP_DROP] + list(CScript(signtx.vin[0].scriptSig))) return signtx def create_bip112txs(self, bip112inputs, varyOP_CSV, txversion, locktime_delta = 0): @@ -196,9 +196,9 @@ class BIP68_112_113Test(ComparisonTestFramework): tx.nVersion = txversion signtx = self.sign_transaction(self.nodes[0], tx) if (varyOP_CSV): - signtx.vin[0].scriptSig = CScript([relative_locktimes[b31][b25][b22][b18], OP_NOP3, OP_DROP] + list(CScript(signtx.vin[0].scriptSig))) + signtx.vin[0].scriptSig = CScript([relative_locktimes[b31][b25][b22][b18], OP_CHECKSEQUENCEVERIFY, OP_DROP] + list(CScript(signtx.vin[0].scriptSig))) else: - signtx.vin[0].scriptSig = CScript([base_relative_locktime, OP_NOP3, OP_DROP] + list(CScript(signtx.vin[0].scriptSig))) + signtx.vin[0].scriptSig = CScript([base_relative_locktime, OP_CHECKSEQUENCEVERIFY, OP_DROP] + list(CScript(signtx.vin[0].scriptSig))) b18txs.append(signtx) b22txs.append(b18txs) b25txs.append(b22txs) diff --git a/qa/rpc-tests/bip9-softforks.py b/qa/rpc-tests/bip9-softforks.py index d7e8e5e5a5..979d1410c2 100755 --- a/qa/rpc-tests/bip9-softforks.py +++ b/qa/rpc-tests/bip9-softforks.py @@ -9,7 +9,7 @@ from test_framework.util import * from test_framework.mininode import CTransaction, NetworkThread from test_framework.blocktools import create_coinbase, create_block from test_framework.comptool import TestInstance, TestManager -from test_framework.script import CScript, OP_1NEGATE, OP_NOP3, OP_DROP +from test_framework.script import CScript, OP_1NEGATE, OP_CHECKSEQUENCEVERIFY, OP_DROP from io import BytesIO import time import itertools @@ -220,7 +220,7 @@ class BIP9SoftForksTest(ComparisonTestFramework): '''Modify the signature in vin 0 of the tx to fail CSV Prepends -1 CSV DROP in the scriptSig itself. ''' - tx.vin[0].scriptSig = CScript([OP_1NEGATE, OP_NOP3, OP_DROP] + + tx.vin[0].scriptSig = CScript([OP_1NEGATE, OP_CHECKSEQUENCEVERIFY, OP_DROP] + list(CScript(tx.vin[0].scriptSig))) def sequence_lock_invalidate(self, tx): diff --git a/qa/rpc-tests/bipdersig-p2p.py b/qa/rpc-tests/bipdersig-p2p.py index 4e4936a4ae..3bad5af5e6 100755 --- a/qa/rpc-tests/bipdersig-p2p.py +++ b/qa/rpc-tests/bipdersig-p2p.py @@ -79,9 +79,9 @@ class BIP66Test(ComparisonTestFramework): self.nodeaddress = self.nodes[0].getnewaddress() self.last_block_time = int(time.time()) - ''' 98 more version 2 blocks ''' + ''' 298 more version 2 blocks ''' test_blocks = [] - for i in range(98): + for i in range(298): block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1) block.nVersion = 2 block.rehash() @@ -124,25 +124,7 @@ class BIP66Test(ComparisonTestFramework): self.last_block_time += 1 self.tip = block.sha256 height += 1 - yield TestInstance([[block, True]]) - - ''' - Check that the new DERSIG rules are enforced in the 751st version 3 - block. - ''' - spendtx = self.create_transaction(self.nodes[0], - self.coinbase_blocks[1], self.nodeaddress, 1.0) - unDERify(spendtx) - spendtx.rehash() - - block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1) - block.nVersion = 3 - block.vtx.append(spendtx) - block.hashMerkleRoot = block.calc_merkle_root() - block.rehash() - block.solve() - self.last_block_time += 1 - yield TestInstance([[block, False]]) + yield TestInstance([[block, True]]) ''' Mine 199 new version blocks on last valid tip ''' test_blocks = [] @@ -177,6 +159,24 @@ class BIP66Test(ComparisonTestFramework): height += 1 yield TestInstance([[block, True]]) + ''' + Check that the new DERSIG rules are enforced in the 951st version 3 + block. + ''' + spendtx = self.create_transaction(self.nodes[0], + self.coinbase_blocks[1], self.nodeaddress, 1.0) + unDERify(spendtx) + spendtx.rehash() + + block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1) + block.nVersion = 3 + block.vtx.append(spendtx) + block.hashMerkleRoot = block.calc_merkle_root() + block.rehash() + block.solve() + self.last_block_time += 1 + yield TestInstance([[block, False]]) + ''' Mine 1 old version block, should be invalid ''' block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1) block.nVersion = 2 diff --git a/qa/rpc-tests/importprunedfunds.py b/qa/rpc-tests/importprunedfunds.py index d86f51b7f3..0dee8ad4ec 100755 --- a/qa/rpc-tests/importprunedfunds.py +++ b/qa/rpc-tests/importprunedfunds.py @@ -5,7 +5,7 @@ from test_framework.test_framework import BitcoinTestFramework from test_framework.util import * -import decimal + class ImportPrunedFundsTest(BitcoinTestFramework): @@ -20,14 +20,10 @@ class ImportPrunedFundsTest(BitcoinTestFramework): self.is_network_split=False self.sync_all() - def run_test (self): - import time - begintime = int(time.time()) - + def run_test(self): print("Mining blocks...") self.nodes[0].generate(101) - # sync self.sync_all() # address @@ -72,7 +68,6 @@ class ImportPrunedFundsTest(BitcoinTestFramework): rawtxn2 = self.nodes[0].gettransaction(txnid2)['hex'] proof2 = self.nodes[0].gettxoutproof([txnid2]) - txnid3 = self.nodes[0].sendtoaddress(address3, 0.025) self.nodes[0].generate(1) rawtxn3 = self.nodes[0].gettransaction(txnid3)['hex'] @@ -82,28 +77,27 @@ class ImportPrunedFundsTest(BitcoinTestFramework): #Import with no affiliated address try: - result1 = self.nodes[1].importprunedfunds(rawtxn1, proof1, "") + self.nodes[1].importprunedfunds(rawtxn1, proof1) except JSONRPCException as e: assert('No addresses' in e.error['message']) else: assert(False) - balance1 = self.nodes[1].getbalance("", 0, True) assert_equal(balance1, Decimal(0)) #Import with affiliated address with no rescan - self.nodes[1].importaddress(address2, "", False) - result2 = self.nodes[1].importprunedfunds(rawtxn2, proof2, "") - balance2 = Decimal(self.nodes[1].getbalance("", 0, True)) + self.nodes[1].importaddress(address2, "add2", False) + result2 = self.nodes[1].importprunedfunds(rawtxn2, proof2) + balance2 = self.nodes[1].getbalance("add2", 0, True) assert_equal(balance2, Decimal('0.05')) #Import with private key with no rescan - self.nodes[1].importprivkey(address3_privkey, "", False) - result3 = self.nodes[1].importprunedfunds(rawtxn3, proof3, "") - balance3 = Decimal(self.nodes[1].getbalance("", 0, False)) + self.nodes[1].importprivkey(address3_privkey, "add3", False) + result3 = self.nodes[1].importprunedfunds(rawtxn3, proof3) + balance3 = self.nodes[1].getbalance("add3", 0, False) assert_equal(balance3, Decimal('0.025')) - balance3 = Decimal(self.nodes[1].getbalance("", 0, True)) + balance3 = self.nodes[1].getbalance("*", 0, True) assert_equal(balance3, Decimal('0.075')) #Addresses Test - after import @@ -118,7 +112,6 @@ class ImportPrunedFundsTest(BitcoinTestFramework): assert_equal(address_info['ismine'], True) #Remove transactions - try: self.nodes[1].removeprunedfunds(txnid1) except JSONRPCException as e: @@ -126,18 +119,16 @@ class ImportPrunedFundsTest(BitcoinTestFramework): else: assert(False) - - balance1 = Decimal(self.nodes[1].getbalance("", 0, True)) + balance1 = self.nodes[1].getbalance("*", 0, True) assert_equal(balance1, Decimal('0.075')) - self.nodes[1].removeprunedfunds(txnid2) - balance2 = Decimal(self.nodes[1].getbalance("", 0, True)) + balance2 = self.nodes[1].getbalance("*", 0, True) assert_equal(balance2, Decimal('0.025')) self.nodes[1].removeprunedfunds(txnid3) - balance3 = Decimal(self.nodes[1].getbalance("", 0, True)) + balance3 = self.nodes[1].getbalance("*", 0, True) assert_equal(balance3, Decimal('0.0')) if __name__ == '__main__': - ImportPrunedFundsTest ().main () + ImportPrunedFundsTest().main() diff --git a/qa/rpc-tests/keypool.py b/qa/rpc-tests/keypool.py index c75303ecbf..fa39476568 100755 --- a/qa/rpc-tests/keypool.py +++ b/qa/rpc-tests/keypool.py @@ -12,6 +12,11 @@ class KeyPoolTest(BitcoinTestFramework): def run_test(self): nodes = self.nodes + addr_before_encrypting = nodes[0].getnewaddress() + addr_before_encrypting_data = nodes[0].validateaddress(addr_before_encrypting) + wallet_info_old = nodes[0].getwalletinfo() + assert(addr_before_encrypting_data['hdmasterkeyid'] == wallet_info_old['hdmasterkeyid']) + # Encrypt wallet and wait to terminate nodes[0].encryptwallet('test') bitcoind_processes[0].wait() @@ -19,6 +24,11 @@ class KeyPoolTest(BitcoinTestFramework): nodes[0] = start_node(0, self.options.tmpdir) # Keep creating keys addr = nodes[0].getnewaddress() + addr_data = nodes[0].validateaddress(addr) + wallet_info = nodes[0].getwalletinfo() + assert(addr_before_encrypting_data['hdmasterkeyid'] != wallet_info['hdmasterkeyid']) + assert(addr_data['hdmasterkeyid'] == wallet_info['hdmasterkeyid']) + try: addr = nodes[0].getnewaddress() raise AssertionError('Keypool should be exhausted after one address') diff --git a/qa/rpc-tests/p2p-compactblocks.py b/qa/rpc-tests/p2p-compactblocks.py new file mode 100755 index 0000000000..7fe7ecc16c --- /dev/null +++ b/qa/rpc-tests/p2p-compactblocks.py @@ -0,0 +1,608 @@ +#!/usr/bin/env python3 +# Copyright (c) 2016 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. + +from test_framework.mininode import * +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import * +from test_framework.blocktools import create_block, create_coinbase +from test_framework.siphash import siphash256 +from test_framework.script import CScript, OP_TRUE + +''' +CompactBlocksTest -- test compact blocks (BIP 152) +''' + + +# TestNode: A peer we use to send messages to bitcoind, and store responses. +class TestNode(SingleNodeConnCB): + def __init__(self): + SingleNodeConnCB.__init__(self) + self.last_sendcmpct = None + self.last_headers = None + self.last_inv = None + self.last_cmpctblock = None + self.block_announced = False + self.last_getdata = None + self.last_getblocktxn = None + self.last_block = None + self.last_blocktxn = None + + def on_sendcmpct(self, conn, message): + self.last_sendcmpct = message + + def on_block(self, conn, message): + self.last_block = message + + def on_cmpctblock(self, conn, message): + self.last_cmpctblock = message + self.block_announced = True + + def on_headers(self, conn, message): + self.last_headers = message + self.block_announced = True + + def on_inv(self, conn, message): + self.last_inv = message + self.block_announced = True + + def on_getdata(self, conn, message): + self.last_getdata = message + + def on_getblocktxn(self, conn, message): + self.last_getblocktxn = message + + def on_blocktxn(self, conn, message): + self.last_blocktxn = message + + # Requires caller to hold mininode_lock + def received_block_announcement(self): + return self.block_announced + + def clear_block_announcement(self): + with mininode_lock: + self.block_announced = False + self.last_inv = None + self.last_headers = None + self.last_cmpctblock = None + + def get_headers(self, locator, hashstop): + msg = msg_getheaders() + msg.locator.vHave = locator + msg.hashstop = hashstop + self.connection.send_message(msg) + + def send_header_for_blocks(self, new_blocks): + headers_message = msg_headers() + headers_message.headers = [CBlockHeader(b) for b in new_blocks] + self.send_message(headers_message) + + +class CompactBlocksTest(BitcoinTestFramework): + def __init__(self): + super().__init__() + self.setup_clean_chain = True + self.num_nodes = 1 + self.utxos = [] + + def setup_network(self): + self.nodes = [] + + # Turn off segwit in this test, as compact blocks don't currently work + # with segwit. (After BIP 152 is updated to support segwit, we can + # test behavior with and without segwit enabled by adding a second node + # to the test.) + self.nodes = start_nodes(self.num_nodes, self.options.tmpdir, [["-debug", "-logtimemicros=1", "-bip9params=segwit:0:0"]]) + + def build_block_on_tip(self): + height = self.nodes[0].getblockcount() + tip = self.nodes[0].getbestblockhash() + mtp = self.nodes[0].getblockheader(tip)['mediantime'] + block = create_block(int(tip, 16), create_coinbase(height + 1), mtp + 1) + block.solve() + return block + + # Create 10 more anyone-can-spend utxo's for testing. + def make_utxos(self): + block = self.build_block_on_tip() + self.test_node.send_and_ping(msg_block(block)) + assert(int(self.nodes[0].getbestblockhash(), 16) == block.sha256) + self.nodes[0].generate(100) + + total_value = block.vtx[0].vout[0].nValue + out_value = total_value // 10 + tx = CTransaction() + tx.vin.append(CTxIn(COutPoint(block.vtx[0].sha256, 0), b'')) + for i in range(10): + tx.vout.append(CTxOut(out_value, CScript([OP_TRUE]))) + tx.rehash() + + block2 = self.build_block_on_tip() + block2.vtx.append(tx) + block2.hashMerkleRoot = block2.calc_merkle_root() + block2.solve() + self.test_node.send_and_ping(msg_block(block2)) + assert_equal(int(self.nodes[0].getbestblockhash(), 16), block2.sha256) + self.utxos.extend([[tx.sha256, i, out_value] for i in range(10)]) + return + + # Test "sendcmpct": + # - No compact block announcements or getdata(MSG_CMPCT_BLOCK) unless + # sendcmpct is sent. + # - If sendcmpct is sent with version > 0, the message is ignored. + # - If sendcmpct is sent with boolean 0, then block announcements are not + # made with compact blocks. + # - If sendcmpct is then sent with boolean 1, then new block announcements + # are made with compact blocks. + def test_sendcmpct(self): + print("Testing SENDCMPCT p2p message... ") + + # Make sure we get a version 0 SENDCMPCT message from our peer + def received_sendcmpct(): + return (self.test_node.last_sendcmpct is not None) + got_message = wait_until(received_sendcmpct, timeout=30) + assert(got_message) + assert_equal(self.test_node.last_sendcmpct.version, 1) + + tip = int(self.nodes[0].getbestblockhash(), 16) + + def check_announcement_of_new_block(node, peer, predicate): + self.test_node.clear_block_announcement() + node.generate(1) + got_message = wait_until(peer.received_block_announcement, timeout=30) + assert(got_message) + with mininode_lock: + assert(predicate) + + # We shouldn't get any block announcements via cmpctblock yet. + check_announcement_of_new_block(self.nodes[0], self.test_node, lambda: self.test_node.last_cmpctblock is None) + + # Try one more time, this time after requesting headers. + self.test_node.clear_block_announcement() + self.test_node.get_headers(locator=[tip], hashstop=0) + wait_until(self.test_node.received_block_announcement, timeout=30) + self.test_node.clear_block_announcement() + + check_announcement_of_new_block(self.nodes[0], self.test_node, lambda: self.test_node.last_cmpctblock is None and self.test_node.last_inv is not None) + + # Now try a SENDCMPCT message with too-high version + sendcmpct = msg_sendcmpct() + sendcmpct.version = 2 + self.test_node.send_message(sendcmpct) + + check_announcement_of_new_block(self.nodes[0], self.test_node, lambda: self.test_node.last_cmpctblock is None) + + # Now try a SENDCMPCT message with valid version, but announce=False + self.test_node.send_message(msg_sendcmpct()) + check_announcement_of_new_block(self.nodes[0], self.test_node, lambda: self.test_node.last_cmpctblock is None) + + # Finally, try a SENDCMPCT message with announce=True + sendcmpct.version = 1 + sendcmpct.announce = True + self.test_node.send_message(sendcmpct) + check_announcement_of_new_block(self.nodes[0], self.test_node, lambda: self.test_node.last_cmpctblock is not None) + + # Try one more time + check_announcement_of_new_block(self.nodes[0], self.test_node, lambda: self.test_node.last_cmpctblock is not None) + + # Try one more time, after turning on sendheaders + self.test_node.send_message(msg_sendheaders()) + check_announcement_of_new_block(self.nodes[0], self.test_node, lambda: self.test_node.last_cmpctblock is not None) + + # Now turn off announcements + sendcmpct.announce = False + check_announcement_of_new_block(self.nodes[0], self.test_node, lambda: self.test_node.last_cmpctblock is None and self.test_node.last_headers is not None) + + # This test actually causes bitcoind to (reasonably!) disconnect us, so do this last. + def test_invalid_cmpctblock_message(self): + print("Testing invalid index in cmpctblock message...") + self.nodes[0].generate(101) + block = self.build_block_on_tip() + + cmpct_block = P2PHeaderAndShortIDs() + cmpct_block.header = CBlockHeader(block) + cmpct_block.prefilled_txn_length = 1 + # This index will be too high + prefilled_txn = PrefilledTransaction(1, block.vtx[0]) + cmpct_block.prefilled_txn = [prefilled_txn] + self.test_node.send_and_ping(msg_cmpctblock(cmpct_block)) + assert(int(self.nodes[0].getbestblockhash(), 16) == block.hashPrevBlock) + + # Compare the generated shortids to what we expect based on BIP 152, given + # bitcoind's choice of nonce. + def test_compactblock_construction(self): + print("Testing compactblock headers and shortIDs are correct...") + + # Generate a bunch of transactions. + self.nodes[0].generate(101) + num_transactions = 25 + address = self.nodes[0].getnewaddress() + for i in range(num_transactions): + self.nodes[0].sendtoaddress(address, 0.1) + + # Now mine a block, and look at the resulting compact block. + self.test_node.clear_block_announcement() + block_hash = int(self.nodes[0].generate(1)[0], 16) + + # Store the raw block in our internal format. + block = FromHex(CBlock(), self.nodes[0].getblock("%02x" % block_hash, False)) + [tx.calc_sha256() for tx in block.vtx] + block.rehash() + + # Don't care which type of announcement came back for this test; just + # request the compact block if we didn't get one yet. + wait_until(self.test_node.received_block_announcement, timeout=30) + + with mininode_lock: + if self.test_node.last_cmpctblock is None: + self.test_node.clear_block_announcement() + inv = CInv(4, block_hash) # 4 == "CompactBlock" + self.test_node.send_message(msg_getdata([inv])) + + wait_until(self.test_node.received_block_announcement, timeout=30) + + # Now we should have the compactblock + header_and_shortids = None + with mininode_lock: + assert(self.test_node.last_cmpctblock is not None) + # Convert the on-the-wire representation to absolute indexes + header_and_shortids = HeaderAndShortIDs(self.test_node.last_cmpctblock.header_and_shortids) + + # Check that we got the right block! + header_and_shortids.header.calc_sha256() + assert_equal(header_and_shortids.header.sha256, block_hash) + + # Make sure the prefilled_txn appears to have included the coinbase + assert(len(header_and_shortids.prefilled_txn) >= 1) + assert_equal(header_and_shortids.prefilled_txn[0].index, 0) + + # Check that all prefilled_txn entries match what's in the block. + for entry in header_and_shortids.prefilled_txn: + entry.tx.calc_sha256() + assert_equal(entry.tx.sha256, block.vtx[entry.index].sha256) + + # Check that the cmpctblock message announced all the transactions. + assert_equal(len(header_and_shortids.prefilled_txn) + len(header_and_shortids.shortids), len(block.vtx)) + + # And now check that all the shortids are as expected as well. + # Determine the siphash keys to use. + [k0, k1] = header_and_shortids.get_siphash_keys() + + index = 0 + while index < len(block.vtx): + if (len(header_and_shortids.prefilled_txn) > 0 and + header_and_shortids.prefilled_txn[0].index == index): + # Already checked prefilled transactions above + header_and_shortids.prefilled_txn.pop(0) + else: + shortid = calculate_shortid(k0, k1, block.vtx[index].sha256) + assert_equal(shortid, header_and_shortids.shortids[0]) + header_and_shortids.shortids.pop(0) + index += 1 + + # Test that bitcoind requests compact blocks when we announce new blocks + # via header or inv, and that responding to getblocktxn causes the block + # to be successfully reconstructed. + def test_compactblock_requests(self): + print("Testing compactblock requests... ") + + # Try announcing a block with an inv or header, expect a compactblock + # request + for announce in ["inv", "header"]: + block = self.build_block_on_tip() + with mininode_lock: + self.test_node.last_getdata = None + + if announce == "inv": + self.test_node.send_message(msg_inv([CInv(2, block.sha256)])) + else: + self.test_node.send_header_for_blocks([block]) + success = wait_until(lambda: self.test_node.last_getdata is not None, timeout=30) + assert(success) + assert_equal(len(self.test_node.last_getdata.inv), 1) + assert_equal(self.test_node.last_getdata.inv[0].type, 4) + assert_equal(self.test_node.last_getdata.inv[0].hash, block.sha256) + + # Send back a compactblock message that omits the coinbase + comp_block = HeaderAndShortIDs() + comp_block.header = CBlockHeader(block) + comp_block.nonce = 0 + comp_block.shortids = [1] # this is useless, and wrong + self.test_node.send_and_ping(msg_cmpctblock(comp_block.to_p2p())) + assert_equal(int(self.nodes[0].getbestblockhash(), 16), block.hashPrevBlock) + # Expect a getblocktxn message. + with mininode_lock: + assert(self.test_node.last_getblocktxn is not None) + absolute_indexes = self.test_node.last_getblocktxn.block_txn_request.to_absolute() + assert_equal(absolute_indexes, [0]) # should be a coinbase request + + # Send the coinbase, and verify that the tip advances. + msg = msg_blocktxn() + msg.block_transactions.blockhash = block.sha256 + msg.block_transactions.transactions = [block.vtx[0]] + self.test_node.send_and_ping(msg) + assert_equal(int(self.nodes[0].getbestblockhash(), 16), block.sha256) + + # Create a chain of transactions from given utxo, and add to a new block. + def build_block_with_transactions(self, utxo, num_transactions): + block = self.build_block_on_tip() + + for i in range(num_transactions): + tx = CTransaction() + tx.vin.append(CTxIn(COutPoint(utxo[0], utxo[1]), b'')) + tx.vout.append(CTxOut(utxo[2] - 1000, CScript([OP_TRUE]))) + tx.rehash() + utxo = [tx.sha256, 0, tx.vout[0].nValue] + block.vtx.append(tx) + + block.hashMerkleRoot = block.calc_merkle_root() + block.solve() + return block + + # Test that we only receive getblocktxn requests for transactions that the + # node needs, and that responding to them causes the block to be + # reconstructed. + def test_getblocktxn_requests(self): + print("Testing getblocktxn requests...") + + # First try announcing compactblocks that won't reconstruct, and verify + # that we receive getblocktxn messages back. + utxo = self.utxos.pop(0) + + block = self.build_block_with_transactions(utxo, 5) + self.utxos.append([block.vtx[-1].sha256, 0, block.vtx[-1].vout[0].nValue]) + + comp_block = HeaderAndShortIDs() + comp_block.initialize_from_block(block) + + self.test_node.send_and_ping(msg_cmpctblock(comp_block.to_p2p())) + with mininode_lock: + assert(self.test_node.last_getblocktxn is not None) + absolute_indexes = self.test_node.last_getblocktxn.block_txn_request.to_absolute() + assert_equal(absolute_indexes, [1, 2, 3, 4, 5]) + msg = msg_blocktxn() + msg.block_transactions = BlockTransactions(block.sha256, block.vtx[1:]) + self.test_node.send_and_ping(msg) + assert_equal(int(self.nodes[0].getbestblockhash(), 16), block.sha256) + + utxo = self.utxos.pop(0) + block = self.build_block_with_transactions(utxo, 5) + self.utxos.append([block.vtx[-1].sha256, 0, block.vtx[-1].vout[0].nValue]) + + # Now try interspersing the prefilled transactions + comp_block.initialize_from_block(block, prefill_list=[0, 1, 5]) + self.test_node.send_and_ping(msg_cmpctblock(comp_block.to_p2p())) + with mininode_lock: + assert(self.test_node.last_getblocktxn is not None) + absolute_indexes = self.test_node.last_getblocktxn.block_txn_request.to_absolute() + assert_equal(absolute_indexes, [2, 3, 4]) + msg.block_transactions = BlockTransactions(block.sha256, block.vtx[2:5]) + self.test_node.send_and_ping(msg) + assert_equal(int(self.nodes[0].getbestblockhash(), 16), block.sha256) + + # Now try giving one transaction ahead of time. + utxo = self.utxos.pop(0) + block = self.build_block_with_transactions(utxo, 5) + self.utxos.append([block.vtx[-1].sha256, 0, block.vtx[-1].vout[0].nValue]) + self.test_node.send_and_ping(msg_tx(block.vtx[1])) + assert(block.vtx[1].hash in self.nodes[0].getrawmempool()) + + # Prefill 4 out of the 6 transactions, and verify that only the one + # that was not in the mempool is requested. + comp_block.initialize_from_block(block, prefill_list=[0, 2, 3, 4]) + self.test_node.send_and_ping(msg_cmpctblock(comp_block.to_p2p())) + with mininode_lock: + assert(self.test_node.last_getblocktxn is not None) + absolute_indexes = self.test_node.last_getblocktxn.block_txn_request.to_absolute() + assert_equal(absolute_indexes, [5]) + + msg.block_transactions = BlockTransactions(block.sha256, [block.vtx[5]]) + self.test_node.send_and_ping(msg) + assert_equal(int(self.nodes[0].getbestblockhash(), 16), block.sha256) + + # Now provide all transactions to the node before the block is + # announced and verify reconstruction happens immediately. + utxo = self.utxos.pop(0) + block = self.build_block_with_transactions(utxo, 10) + self.utxos.append([block.vtx[-1].sha256, 0, block.vtx[-1].vout[0].nValue]) + for tx in block.vtx[1:]: + self.test_node.send_message(msg_tx(tx)) + self.test_node.sync_with_ping() + # Make sure all transactions were accepted. + mempool = self.nodes[0].getrawmempool() + for tx in block.vtx[1:]: + assert(tx.hash in mempool) + + # Clear out last request. + with mininode_lock: + self.test_node.last_getblocktxn = None + + # Send compact block + comp_block.initialize_from_block(block, prefill_list=[0]) + self.test_node.send_and_ping(msg_cmpctblock(comp_block.to_p2p())) + with mininode_lock: + # Shouldn't have gotten a request for any transaction + assert(self.test_node.last_getblocktxn is None) + # Tip should have updated + assert_equal(int(self.nodes[0].getbestblockhash(), 16), block.sha256) + + # Incorrectly responding to a getblocktxn shouldn't cause the block to be + # permanently failed. + def test_incorrect_blocktxn_response(self): + print("Testing handling of incorrect blocktxn responses...") + + if (len(self.utxos) == 0): + self.make_utxos() + utxo = self.utxos.pop(0) + + block = self.build_block_with_transactions(utxo, 10) + self.utxos.append([block.vtx[-1].sha256, 0, block.vtx[-1].vout[0].nValue]) + # Relay the first 5 transactions from the block in advance + for tx in block.vtx[1:6]: + self.test_node.send_message(msg_tx(tx)) + self.test_node.sync_with_ping() + # Make sure all transactions were accepted. + mempool = self.nodes[0].getrawmempool() + for tx in block.vtx[1:6]: + assert(tx.hash in mempool) + + # Send compact block + comp_block = HeaderAndShortIDs() + comp_block.initialize_from_block(block, prefill_list=[0]) + self.test_node.send_and_ping(msg_cmpctblock(comp_block.to_p2p())) + absolute_indexes = [] + with mininode_lock: + assert(self.test_node.last_getblocktxn is not None) + absolute_indexes = self.test_node.last_getblocktxn.block_txn_request.to_absolute() + assert_equal(absolute_indexes, [6, 7, 8, 9, 10]) + + # Now give an incorrect response. + # Note that it's possible for bitcoind to be smart enough to know we're + # lying, since it could check to see if the shortid matches what we're + # sending, and eg disconnect us for misbehavior. If that behavior + # change were made, we could just modify this test by having a + # different peer provide the block further down, so that we're still + # verifying that the block isn't marked bad permanently. This is good + # enough for now. + msg = msg_blocktxn() + msg.block_transactions = BlockTransactions(block.sha256, [block.vtx[5]] + block.vtx[7:]) + self.test_node.send_and_ping(msg) + + # Tip should not have updated + assert_equal(int(self.nodes[0].getbestblockhash(), 16), block.hashPrevBlock) + + # We should receive a getdata request + success = wait_until(lambda: self.test_node.last_getdata is not None, timeout=10) + assert(success) + assert_equal(len(self.test_node.last_getdata.inv), 1) + assert_equal(self.test_node.last_getdata.inv[0].type, 2) + assert_equal(self.test_node.last_getdata.inv[0].hash, block.sha256) + + # Deliver the block + self.test_node.send_and_ping(msg_block(block)) + assert_equal(int(self.nodes[0].getbestblockhash(), 16), block.sha256) + + def test_getblocktxn_handler(self): + print("Testing getblocktxn handler...") + + # bitcoind won't respond for blocks whose height is more than 15 blocks + # deep. + MAX_GETBLOCKTXN_DEPTH = 15 + chain_height = self.nodes[0].getblockcount() + current_height = chain_height + while (current_height >= chain_height - MAX_GETBLOCKTXN_DEPTH): + block_hash = self.nodes[0].getblockhash(current_height) + block = FromHex(CBlock(), self.nodes[0].getblock(block_hash, False)) + + msg = msg_getblocktxn() + msg.block_txn_request = BlockTransactionsRequest(int(block_hash, 16), []) + num_to_request = random.randint(1, len(block.vtx)) + msg.block_txn_request.from_absolute(sorted(random.sample(range(len(block.vtx)), num_to_request))) + self.test_node.send_message(msg) + success = wait_until(lambda: self.test_node.last_blocktxn is not None, timeout=10) + assert(success) + + [tx.calc_sha256() for tx in block.vtx] + with mininode_lock: + assert_equal(self.test_node.last_blocktxn.block_transactions.blockhash, int(block_hash, 16)) + all_indices = msg.block_txn_request.to_absolute() + for index in all_indices: + tx = self.test_node.last_blocktxn.block_transactions.transactions.pop(0) + tx.calc_sha256() + assert_equal(tx.sha256, block.vtx[index].sha256) + self.test_node.last_blocktxn = None + current_height -= 1 + + # Next request should be ignored, as we're past the allowed depth. + block_hash = self.nodes[0].getblockhash(current_height) + msg.block_txn_request = BlockTransactionsRequest(int(block_hash, 16), [0]) + self.test_node.send_and_ping(msg) + with mininode_lock: + assert_equal(self.test_node.last_blocktxn, None) + + def test_compactblocks_not_at_tip(self): + print("Testing compactblock requests/announcements not at chain tip...") + + # Test that requesting old compactblocks doesn't work. + MAX_CMPCTBLOCK_DEPTH = 11 + new_blocks = [] + for i in range(MAX_CMPCTBLOCK_DEPTH): + self.test_node.clear_block_announcement() + new_blocks.append(self.nodes[0].generate(1)[0]) + wait_until(self.test_node.received_block_announcement, timeout=30) + + self.test_node.clear_block_announcement() + self.test_node.send_message(msg_getdata([CInv(4, int(new_blocks[0], 16))])) + success = wait_until(lambda: self.test_node.last_cmpctblock is not None, timeout=30) + assert(success) + + self.test_node.clear_block_announcement() + self.nodes[0].generate(1) + wait_until(self.test_node.received_block_announcement, timeout=30) + self.test_node.clear_block_announcement() + self.test_node.send_message(msg_getdata([CInv(4, int(new_blocks[0], 16))])) + success = wait_until(lambda: self.test_node.last_block is not None, timeout=30) + assert(success) + with mininode_lock: + self.test_node.last_block.block.calc_sha256() + assert_equal(self.test_node.last_block.block.sha256, int(new_blocks[0], 16)) + + # Generate an old compactblock, and verify that it's not accepted. + cur_height = self.nodes[0].getblockcount() + hashPrevBlock = int(self.nodes[0].getblockhash(cur_height-5), 16) + block = self.build_block_on_tip() + block.hashPrevBlock = hashPrevBlock + block.solve() + + comp_block = HeaderAndShortIDs() + comp_block.initialize_from_block(block) + self.test_node.send_and_ping(msg_cmpctblock(comp_block.to_p2p())) + + tips = self.nodes[0].getchaintips() + found = False + for x in tips: + if x["hash"] == block.hash: + assert_equal(x["status"], "headers-only") + found = True + break + assert(found) + + # Requesting this block via getblocktxn should silently fail + # (to avoid fingerprinting attacks). + msg = msg_getblocktxn() + msg.block_txn_request = BlockTransactionsRequest(block.sha256, [0]) + with mininode_lock: + self.test_node.last_blocktxn = None + self.test_node.send_and_ping(msg) + with mininode_lock: + assert(self.test_node.last_blocktxn is None) + + def run_test(self): + # Setup the p2p connections and start up the network thread. + self.test_node = TestNode() + + connections = [] + connections.append(NodeConn('127.0.0.1', p2p_port(0), self.nodes[0], self.test_node)) + self.test_node.add_connection(connections[0]) + + NetworkThread().start() # Start up network handling in another thread + + # Test logic begins here + self.test_node.wait_for_verack() + + # We will need UTXOs to construct transactions in later tests. + self.make_utxos() + + self.test_sendcmpct() + self.test_compactblock_construction() + self.test_compactblock_requests() + self.test_getblocktxn_requests() + self.test_getblocktxn_handler() + self.test_compactblocks_not_at_tip() + self.test_incorrect_blocktxn_response() + self.test_invalid_cmpctblock_message() + + +if __name__ == '__main__': + CompactBlocksTest().main() diff --git a/qa/rpc-tests/p2p-feefilter.py b/qa/rpc-tests/p2p-feefilter.py index cd0501a314..96d99d38a7 100755 --- a/qa/rpc-tests/p2p-feefilter.py +++ b/qa/rpc-tests/p2p-feefilter.py @@ -62,6 +62,7 @@ class FeeFilterTest(BitcoinTestFramework): def run_test(self): node1 = self.nodes[1] + node0 = self.nodes[0] # Get out of IBD node1.generate(1) sync_blocks(self.nodes) @@ -91,8 +92,17 @@ class FeeFilterTest(BitcoinTestFramework): node1.settxfee(Decimal("0.00010000")) [node1.sendtoaddress(node1.getnewaddress(), 1) for x in range(3)] sync_mempools(self.nodes) # must be sure node 0 has received all txs - time.sleep(10) # wait 10 secs to be sure its doesn't relay any - assert(allInvsMatch([], test_node)) + + # Send one transaction from node0 that should be received, so that we + # we can sync the test on receipt (if node1's txs were relayed, they'd + # be received by the time this node0 tx is received). This is + # unfortunately reliant on the current relay behavior where we batch up + # to 35 entries in an inv, which means that when this next transaction + # is eligible for relay, the prior transactions from node1 are eligible + # as well. + node0.settxfee(Decimal("0.00020000")) + txids = [node0.sendtoaddress(node0.getnewaddress(), 1)] + assert(allInvsMatch(txids, test_node)) test_node.clear_invs() # Remove fee filter and check that txs are received again diff --git a/qa/rpc-tests/p2p-fullblocktest.py b/qa/rpc-tests/p2p-fullblocktest.py index 17fd40ef1d..9aee81164f 100755 --- a/qa/rpc-tests/p2p-fullblocktest.py +++ b/qa/rpc-tests/p2p-fullblocktest.py @@ -25,9 +25,6 @@ We use the testing framework in which we expect a particular answer from each test. ''' -def hash160(s): - return hashlib.new('ripemd160', sha256(s)).digest() - # Use this class for tests that require behavior other than normal "mininode" behavior. # For now, it is used to serialize a bloated varint (b64). class CBrokenBlock(CBlock): diff --git a/qa/rpc-tests/p2p-mempool.py b/qa/rpc-tests/p2p-mempool.py index 5d2daf39f8..5c5d778f42 100755 --- a/qa/rpc-tests/p2p-mempool.py +++ b/qa/rpc-tests/p2p-mempool.py @@ -72,8 +72,11 @@ class TestNode(NodeConnCB): self.send_message(msg_mempool()) class P2PMempoolTests(BitcoinTestFramework): - def setup_chain(self): - initialize_chain_clean(self.options.tmpdir, 2) + + def __init__(self): + super().__init__() + self.setup_clean_chain = True + self.num_nodes = 2 def setup_network(self): # Start a node with maxuploadtarget of 200 MB (/24h) diff --git a/qa/rpc-tests/p2p-segwit.py b/qa/rpc-tests/p2p-segwit.py index cf78954f28..eb857ed983 100755 --- a/qa/rpc-tests/p2p-segwit.py +++ b/qa/rpc-tests/p2p-segwit.py @@ -43,6 +43,7 @@ class TestNode(NodeConnCB): self.last_pong = msg_pong(0) self.sleep_time = 0.05 self.getdataset = set() + self.last_reject = None def add_connection(self, conn): self.connection = conn @@ -68,7 +69,7 @@ class TestNode(NodeConnCB): def on_reject(self, conn, message): self.last_reject = message - #print message + #print (message) # Syncing helpers def sync(self, test_function, timeout=60): @@ -136,13 +137,17 @@ class TestNode(NodeConnCB): self.wait_for_block(blockhash, timeout) return self.last_block - def test_transaction_acceptance(self, tx, with_witness, accepted): + def test_transaction_acceptance(self, tx, with_witness, accepted, reason=None): tx_message = msg_tx(tx) if with_witness: tx_message = msg_witness_tx(tx) self.send_message(tx_message) self.sync_with_ping() assert_equal(tx.hash in self.connection.rpc.getrawmempool(), accepted) + if (reason != None and not accepted): + # Check the rejection reason as well. + with mininode_lock: + assert_equal(self.last_reject.reason, reason) # Test whether a witness block had the correct effect on the tip def test_witness_block(self, block, accepted, with_witness=True): @@ -163,8 +168,11 @@ class UTXO(object): class SegWitTest(BitcoinTestFramework): - def setup_chain(self): - initialize_chain_clean(self.options.tmpdir, 3) + + def __init__(self): + super().__init__() + self.setup_clean_chain = True + self.num_nodes = 3 def add_options(self, parser): parser.add_option("--oldbinary", dest="oldbinary", @@ -252,7 +260,7 @@ class SegWitTest(BitcoinTestFramework): tx = CTransaction() tx.vin.append(CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b"")) tx.vout.append(CTxOut(self.utxo[0].nValue-1000, CScript([OP_TRUE]))) - tx.wit.vtxinwit.append(CTxinWitness()) + tx.wit.vtxinwit.append(CTxInWitness()) tx.wit.vtxinwit[0].scriptWitness.stack = [CScript([CScriptNum(1)])] # Verify the hash with witness differs from the txid @@ -277,9 +285,52 @@ class SegWitTest(BitcoinTestFramework): self.test_node.sync_with_ping() assert_equal(self.nodes[0].getbestblockhash(), block.hash) + sync_blocks(self.nodes) + + # Create a p2sh output -- this is so we can pass the standardness + # rules (an anyone-can-spend OP_TRUE would be rejected, if not wrapped + # in P2SH). + p2sh_program = CScript([OP_TRUE]) + p2sh_pubkey = hash160(p2sh_program) + scriptPubKey = CScript([OP_HASH160, p2sh_pubkey, OP_EQUAL]) + + # Now check that unnecessary witnesses can't be used to blind a node + # to a transaction, eg by violating standardness checks. + tx2 = CTransaction() + tx2.vin.append(CTxIn(COutPoint(tx.sha256, 0), b"")) + tx2.vout.append(CTxOut(tx.vout[0].nValue-1000, scriptPubKey)) + tx2.rehash() + self.test_node.test_transaction_acceptance(tx2, False, True) + self.nodes[0].generate(1) + sync_blocks(self.nodes) + + # We'll add an unnecessary witness to this transaction that would cause + # it to be too large according to IsStandard. + tx3 = CTransaction() + tx3.vin.append(CTxIn(COutPoint(tx2.sha256, 0), CScript([p2sh_program]))) + tx3.vout.append(CTxOut(tx2.vout[0].nValue-1000, scriptPubKey)) + tx3.wit.vtxinwit.append(CTxInWitness()) + tx3.wit.vtxinwit[0].scriptWitness.stack = [b'a'*400000] + tx3.rehash() + self.std_node.test_transaction_acceptance(tx3, True, False, b'no-witness-yet') + + # If we send without witness, it should be accepted. + self.std_node.test_transaction_acceptance(tx3, False, True) + + # Now create a new anyone-can-spend utxo for the next test. + tx4 = CTransaction() + tx4.vin.append(CTxIn(COutPoint(tx3.sha256, 0), CScript([p2sh_program]))) + tx4.vout.append(CTxOut(tx3.vout[0].nValue-1000, CScript([OP_TRUE]))) + tx4.rehash() + self.test_node.test_transaction_acceptance(tx3, False, True) + self.test_node.test_transaction_acceptance(tx4, False, True) + + self.nodes[0].generate(1) + sync_blocks(self.nodes) + # Update our utxo list; we spent the first entry. self.utxo.pop(0) - self.utxo.append(UTXO(tx.sha256, 0, tx.vout[0].nValue)) + self.utxo.append(UTXO(tx4.sha256, 0, tx4.vout[0].nValue)) # Mine enough blocks for segwit's vb state to be 'started'. @@ -362,7 +413,7 @@ class SegWitTest(BitcoinTestFramework): tx2 = CTransaction() tx2.vin.append(CTxIn(COutPoint(tx.sha256, 0), b"")) tx2.vout.append(CTxOut(tx.vout[0].nValue-1000, witness_program)) - tx2.wit.vtxinwit.append(CTxinWitness()) + tx2.wit.vtxinwit.append(CTxInWitness()) tx2.wit.vtxinwit[0].scriptWitness.stack = [witness_program] tx2.rehash() @@ -489,7 +540,7 @@ class SegWitTest(BitcoinTestFramework): child_tx.vin.append(CTxIn(COutPoint(parent_tx.sha256, i), b"")) child_tx.vout = [CTxOut(value - 100000, CScript([OP_TRUE]))] for i in range(NUM_OUTPUTS): - child_tx.wit.vtxinwit.append(CTxinWitness()) + child_tx.wit.vtxinwit.append(CTxInWitness()) child_tx.wit.vtxinwit[-1].scriptWitness.stack = [b'a'*195]*(2*NUM_DROPS) + [witness_program] child_tx.rehash() self.update_witness_block_with_transactions(block, [parent_tx, child_tx]) @@ -584,7 +635,7 @@ class SegWitTest(BitcoinTestFramework): tx.vin.append(CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b"")) tx.vout.append(CTxOut(self.utxo[0].nValue-2000, scriptPubKey)) tx.vout.append(CTxOut(1000, CScript([OP_TRUE]))) # non-witness output - tx.wit.vtxinwit.append(CTxinWitness()) + tx.wit.vtxinwit.append(CTxInWitness()) tx.wit.vtxinwit[0].scriptWitness.stack = [CScript([])] tx.rehash() self.update_witness_block_with_transactions(block, [tx]) @@ -607,7 +658,7 @@ class SegWitTest(BitcoinTestFramework): tx2.vin.append(CTxIn(COutPoint(tx.sha256, 0), b"")) # witness output tx2.vin.append(CTxIn(COutPoint(tx.sha256, 1), b"")) # non-witness tx2.vout.append(CTxOut(tx.vout[0].nValue, CScript([OP_TRUE]))) - tx2.wit.vtxinwit.extend([CTxinWitness(), CTxinWitness()]) + tx2.wit.vtxinwit.extend([CTxInWitness(), CTxInWitness()]) tx2.wit.vtxinwit[0].scriptWitness.stack = [ CScript([CScriptNum(1)]), CScript([CScriptNum(1)]), witness_program ] tx2.wit.vtxinwit[1].scriptWitness.stack = [ CScript([OP_TRUE]) ] @@ -663,7 +714,7 @@ class SegWitTest(BitcoinTestFramework): tx2 = CTransaction() tx2.vin.append(CTxIn(COutPoint(tx.sha256, 0), b"")) tx2.vout.append(CTxOut(tx.vout[0].nValue-1000, CScript([OP_TRUE]))) - tx2.wit.vtxinwit.append(CTxinWitness()) + tx2.wit.vtxinwit.append(CTxInWitness()) # First try a 521-byte stack element tx2.wit.vtxinwit[0].scriptWitness.stack = [ b'a'*(MAX_SCRIPT_ELEMENT_SIZE+1), witness_program ] tx2.rehash() @@ -705,7 +756,7 @@ class SegWitTest(BitcoinTestFramework): tx2 = CTransaction() tx2.vin.append(CTxIn(COutPoint(tx.sha256, 0), b"")) tx2.vout.append(CTxOut(tx.vout[0].nValue-1000, CScript([OP_TRUE]))) - tx2.wit.vtxinwit.append(CTxinWitness()) + tx2.wit.vtxinwit.append(CTxInWitness()) tx2.wit.vtxinwit[0].scriptWitness.stack = [b'a']*44 + [long_witness_program] tx2.rehash() @@ -782,7 +833,7 @@ class SegWitTest(BitcoinTestFramework): # First try using a too long vtxinwit for i in range(11): - tx2.wit.vtxinwit.append(CTxinWitness()) + tx2.wit.vtxinwit.append(CTxInWitness()) tx2.wit.vtxinwit[i].scriptWitness.stack = [b'a', witness_program] block = self.build_next_block() @@ -798,7 +849,7 @@ class SegWitTest(BitcoinTestFramework): self.test_node.test_witness_block(block, accepted=False) # Now make one of the intermediate witnesses be incorrect - tx2.wit.vtxinwit.append(CTxinWitness()) + tx2.wit.vtxinwit.append(CTxInWitness()) tx2.wit.vtxinwit[-1].scriptWitness.stack = [b'a', witness_program] tx2.wit.vtxinwit[5].scriptWitness.stack = [ witness_program ] @@ -825,7 +876,7 @@ class SegWitTest(BitcoinTestFramework): tx = CTransaction() tx.vin.append(CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b"")) tx.vout.append(CTxOut(self.utxo[0].nValue-1000, CScript([OP_TRUE]))) - tx.wit.vtxinwit.append(CTxinWitness()) + tx.wit.vtxinwit.append(CTxInWitness()) tx.wit.vtxinwit[0].scriptWitness.stack = [ b'a' ] tx.rehash() @@ -885,7 +936,7 @@ class SegWitTest(BitcoinTestFramework): tx = CTransaction() tx.vin.append(CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b"")) tx.vout.append(CTxOut(self.utxo[0].nValue-1000, CScript([OP_TRUE]))) - tx.wit.vtxinwit.append(CTxinWitness()) + tx.wit.vtxinwit.append(CTxInWitness()) tx.wit.vtxinwit[0].scriptWitness.stack = [ b'a' ] tx.rehash() @@ -914,7 +965,7 @@ class SegWitTest(BitcoinTestFramework): tx3 = CTransaction() tx3.vin.append(CTxIn(COutPoint(tx2.sha256, 0), b"")) tx3.vout.append(CTxOut(tx2.vout[0].nValue-1000, CScript([OP_TRUE]))) - tx3.wit.vtxinwit.append(CTxinWitness()) + tx3.wit.vtxinwit.append(CTxInWitness()) tx3.wit.vtxinwit[0].scriptWitness.stack = [CScript([CScriptNum(1)]), witness_program ] tx3.rehash() @@ -1017,12 +1068,12 @@ class SegWitTest(BitcoinTestFramework): assert_equal(wit_block.serialize(False), non_wit_block.serialize()) assert_equal(wit_block.serialize(True), block.serialize(True)) - # Test size, vsize, cost + # Test size, vsize, weight rpc_details = self.nodes[0].getblock(block.hash, True) assert_equal(rpc_details["size"], len(block.serialize(True))) assert_equal(rpc_details["strippedsize"], len(block.serialize(False))) - cost = 3*len(block.serialize(False)) + len(block.serialize(True)) - assert_equal(rpc_details["cost"], cost) + weight = 3*len(block.serialize(False)) + len(block.serialize(True)) + assert_equal(rpc_details["weight"], weight) # Upgraded node should not ask for blocks from unupgraded block4 = self.build_next_block(nVersion=4) @@ -1038,6 +1089,82 @@ class SegWitTest(BitcoinTestFramework): self.old_node.announce_tx_and_wait_for_getdata(block4.vtx[0]) assert(block4.sha256 not in self.old_node.getdataset) + # V0 segwit outputs should be standard after activation, but not before. + def test_standardness_v0(self, segwit_activated): + print("\tTesting standardness of v0 outputs (%s activation)" % ("after" if segwit_activated else "before")) + assert(len(self.utxo)) + + witness_program = CScript([OP_TRUE]) + witness_hash = sha256(witness_program) + scriptPubKey = CScript([OP_0, witness_hash]) + + p2sh_pubkey = hash160(witness_program) + p2sh_scriptPubKey = CScript([OP_HASH160, p2sh_pubkey, OP_EQUAL]) + + # First prepare a p2sh output (so that spending it will pass standardness) + p2sh_tx = CTransaction() + p2sh_tx.vin = [CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b"")] + p2sh_tx.vout = [CTxOut(self.utxo[0].nValue-1000, p2sh_scriptPubKey)] + p2sh_tx.rehash() + + # Mine it on test_node to create the confirmed output. + self.test_node.test_transaction_acceptance(p2sh_tx, with_witness=True, accepted=True) + self.nodes[0].generate(1) + sync_blocks(self.nodes) + + # Now test standardness of v0 P2WSH outputs. + # Start by creating a transaction with two outputs. + tx = CTransaction() + tx.vin = [CTxIn(COutPoint(p2sh_tx.sha256, 0), CScript([witness_program]))] + tx.vout = [CTxOut(p2sh_tx.vout[0].nValue-10000, scriptPubKey)] + tx.vout.append(CTxOut(8000, scriptPubKey)) # Might burn this later + tx.rehash() + + self.std_node.test_transaction_acceptance(tx, with_witness=True, accepted=segwit_activated) + + # Now create something that looks like a P2PKH output. This won't be spendable. + scriptPubKey = CScript([OP_0, hash160(witness_hash)]) + tx2 = CTransaction() + if segwit_activated: + # if tx was accepted, then we spend the second output. + tx2.vin = [CTxIn(COutPoint(tx.sha256, 1), b"")] + tx2.vout = [CTxOut(7000, scriptPubKey)] + tx2.wit.vtxinwit.append(CTxInWitness()) + tx2.wit.vtxinwit[0].scriptWitness.stack = [witness_program] + else: + # if tx wasn't accepted, we just re-spend the p2sh output we started with. + tx2.vin = [CTxIn(COutPoint(p2sh_tx.sha256, 0), CScript([witness_program]))] + tx2.vout = [CTxOut(p2sh_tx.vout[0].nValue-1000, scriptPubKey)] + tx2.rehash() + + self.std_node.test_transaction_acceptance(tx2, with_witness=True, accepted=segwit_activated) + + # Now update self.utxo for later tests. + tx3 = CTransaction() + if segwit_activated: + # tx and tx2 were both accepted. Don't bother trying to reclaim the + # P2PKH output; just send tx's first output back to an anyone-can-spend. + sync_mempools(self.nodes) + tx3.vin = [CTxIn(COutPoint(tx.sha256, 0), b"")] + tx3.vout = [CTxOut(tx.vout[0].nValue-1000, CScript([OP_TRUE]))] + tx3.wit.vtxinwit.append(CTxInWitness()) + tx3.wit.vtxinwit[0].scriptWitness.stack = [witness_program] + tx3.rehash() + self.test_node.test_transaction_acceptance(tx3, with_witness=True, accepted=True) + else: + # tx and tx2 didn't go anywhere; just clean up the p2sh_tx output. + tx3.vin = [CTxIn(COutPoint(p2sh_tx.sha256, 0), CScript([witness_program]))] + tx3.vout = [CTxOut(p2sh_tx.vout[0].nValue-1000, witness_program)] + tx3.rehash() + self.test_node.test_transaction_acceptance(tx3, with_witness=True, accepted=True) + + self.nodes[0].generate(1) + sync_blocks(self.nodes) + self.utxo.pop(0) + self.utxo.append(UTXO(tx3.sha256, 0, tx3.vout[0].nValue)) + assert_equal(len(self.nodes[1].getrawmempool()), 0) + + # Verify that future segwit upgraded transactions are non-standard, # but valid in blocks. Can run this before and after segwit activation. def test_segwit_versions(self): @@ -1087,7 +1214,7 @@ class SegWitTest(BitcoinTestFramework): tx2 = CTransaction() tx2.vin = [CTxIn(COutPoint(tx.sha256, 0), b"")] tx2.vout = [CTxOut(tx.vout[0].nValue-1000, scriptPubKey)] - tx2.wit.vtxinwit.append(CTxinWitness()) + tx2.wit.vtxinwit.append(CTxInWitness()) tx2.wit.vtxinwit[0].scriptWitness.stack = [ witness_program ] tx2.rehash() # Gets accepted to test_node, because standardness of outputs isn't @@ -1102,7 +1229,7 @@ class SegWitTest(BitcoinTestFramework): total_value = 0 for i in temp_utxo: tx3.vin.append(CTxIn(COutPoint(i.sha256, i.n), b"")) - tx3.wit.vtxinwit.append(CTxinWitness()) + tx3.wit.vtxinwit.append(CTxInWitness()) total_value += i.nValue tx3.wit.vtxinwit[-1].scriptWitness.stack = [witness_program] tx3.vout.append(CTxOut(total_value - 1000, CScript([OP_TRUE]))) @@ -1140,7 +1267,7 @@ class SegWitTest(BitcoinTestFramework): spend_tx = CTransaction() spend_tx.vin = [CTxIn(COutPoint(block.vtx[0].sha256, 0), b"")] spend_tx.vout = [CTxOut(block.vtx[0].vout[0].nValue, witness_program)] - spend_tx.wit.vtxinwit.append(CTxinWitness()) + spend_tx.wit.vtxinwit.append(CTxInWitness()) spend_tx.wit.vtxinwit[0].scriptWitness.stack = [ witness_program ] spend_tx.rehash() @@ -1200,7 +1327,7 @@ class SegWitTest(BitcoinTestFramework): tx = CTransaction() tx.vin.append(CTxIn(COutPoint(prev_utxo.sha256, prev_utxo.n), b"")) tx.vout.append(CTxOut(prev_utxo.nValue - 1000, scriptPubKey)) - tx.wit.vtxinwit.append(CTxinWitness()) + tx.wit.vtxinwit.append(CTxInWitness()) # Too-large input value sign_P2PK_witness_input(witness_program, tx, 0, hashtype, prev_utxo.nValue+1, key) self.update_witness_block_with_transactions(block, [tx]) @@ -1233,7 +1360,7 @@ class SegWitTest(BitcoinTestFramework): split_value = prev_utxo.nValue // NUM_TESTS for i in range(NUM_TESTS): tx.vout.append(CTxOut(split_value, scriptPubKey)) - tx.wit.vtxinwit.append(CTxinWitness()) + tx.wit.vtxinwit.append(CTxInWitness()) sign_P2PK_witness_input(witness_program, tx, 0, SIGHASH_ALL, prev_utxo.nValue, key) for i in range(NUM_TESTS): temp_utxos.append(UTXO(tx.sha256, i, split_value)) @@ -1255,7 +1382,7 @@ class SegWitTest(BitcoinTestFramework): total_value = 0 for i in range(num_inputs): tx.vin.append(CTxIn(COutPoint(temp_utxos[i].sha256, temp_utxos[i].n), b"")) - tx.wit.vtxinwit.append(CTxinWitness()) + tx.wit.vtxinwit.append(CTxInWitness()) total_value += temp_utxos[i].nValue split_value = total_value // num_outputs for i in range(num_outputs): @@ -1295,7 +1422,7 @@ class SegWitTest(BitcoinTestFramework): tx = CTransaction() tx.vin.append(CTxIn(COutPoint(temp_utxos[0].sha256, temp_utxos[0].n), b"")) tx.vout.append(CTxOut(temp_utxos[0].nValue, scriptPKH)) - tx.wit.vtxinwit.append(CTxinWitness()) + tx.wit.vtxinwit.append(CTxInWitness()) sign_P2PK_witness_input(witness_program, tx, 0, SIGHASH_ALL, temp_utxos[0].nValue, key) tx2 = CTransaction() tx2.vin.append(CTxIn(COutPoint(tx.sha256, 0), b"")) @@ -1313,7 +1440,7 @@ class SegWitTest(BitcoinTestFramework): # Move the signature to the witness. block.vtx.pop() - tx2.wit.vtxinwit.append(CTxinWitness()) + tx2.wit.vtxinwit.append(CTxInWitness()) tx2.wit.vtxinwit[0].scriptWitness.stack = [signature, pubkey] tx2.vin[0].scriptSig = b"" tx2.rehash() @@ -1333,7 +1460,7 @@ class SegWitTest(BitcoinTestFramework): # the signatures as we go. tx.vin.append(CTxIn(COutPoint(i.sha256, i.n), b"")) tx.vout.append(CTxOut(i.nValue, CScript([OP_TRUE]))) - tx.wit.vtxinwit.append(CTxinWitness()) + tx.wit.vtxinwit.append(CTxInWitness()) sign_P2PK_witness_input(witness_program, tx, index, SIGHASH_SINGLE|SIGHASH_ANYONECANPAY, i.nValue, key) index += 1 block = self.build_next_block() @@ -1393,7 +1520,7 @@ class SegWitTest(BitcoinTestFramework): # segwit activates. spend_tx.vin[0].scriptSig = scriptSig spend_tx.rehash() - spend_tx.wit.vtxinwit.append(CTxinWitness()) + spend_tx.wit.vtxinwit.append(CTxInWitness()) spend_tx.wit.vtxinwit[0].scriptWitness.stack = [ b'a', witness_program ] # Verify mempool acceptance @@ -1499,7 +1626,7 @@ class SegWitTest(BitcoinTestFramework): total_value = 0 for i in range(outputs-1): tx2.vin.append(CTxIn(COutPoint(tx.sha256, i), b"")) - tx2.wit.vtxinwit.append(CTxinWitness()) + tx2.wit.vtxinwit.append(CTxInWitness()) tx2.wit.vtxinwit[-1].scriptWitness.stack = [ witness_program ] total_value += tx.vout[i].nValue tx2.wit.vtxinwit[-1].scriptWitness.stack = [ witness_program_toomany ] @@ -1540,7 +1667,7 @@ class SegWitTest(BitcoinTestFramework): block_5 = self.build_next_block() tx2.vout.pop() tx2.vin.append(CTxIn(COutPoint(tx.sha256, outputs-1), b"")) - tx2.wit.vtxinwit.append(CTxinWitness()) + tx2.wit.vtxinwit.append(CTxInWitness()) tx2.wit.vtxinwit[-1].scriptWitness.stack = [ witness_program_justright ] tx2.rehash() self.update_witness_block_with_transactions(block_5, [tx2]) @@ -1610,6 +1737,7 @@ class SegWitTest(BitcoinTestFramework): self.test_witness_tx_relay_before_segwit_activation() self.test_block_relay(segwit_activated=False) self.test_p2sh_witness(segwit_activated=False) + self.test_standardness_v0(segwit_activated=False) sync_blocks(self.nodes) @@ -1631,6 +1759,7 @@ class SegWitTest(BitcoinTestFramework): self.test_witness_input_length() self.test_block_relay(segwit_activated=True) self.test_tx_relay_after_segwit_activation() + self.test_standardness_v0(segwit_activated=True) self.test_segwit_versions() self.test_premature_coinbase_witness_spend() self.test_signature_version_1() diff --git a/qa/rpc-tests/pruning.py b/qa/rpc-tests/pruning.py index d225e29b50..7cbe69c29b 100755 --- a/qa/rpc-tests/pruning.py +++ b/qa/rpc-tests/pruning.py @@ -151,14 +151,14 @@ class PruneTest(BitcoinTestFramework): print("Reconnect nodes") connect_nodes(self.nodes[0], 1) connect_nodes(self.nodes[2], 1) - sync_blocks(self.nodes[0:3]) + sync_blocks(self.nodes[0:3], timeout=120) print("Verify height on node 2:",self.nodes[2].getblockcount()) print("Usage possibly still high bc of stale blocks in block files:", calc_usage(self.prunedir)) print("Mine 220 more blocks so we have requisite history (some blocks will be big and cause pruning of previous chain)") self.nodes[0].generate(220) #node 0 has many large tx's in its mempool from the disconnects - sync_blocks(self.nodes[0:3]) + sync_blocks(self.nodes[0:3], timeout=300) usage = calc_usage(self.prunedir) print("Usage should be below target:", usage) diff --git a/qa/rpc-tests/rpcbind_test.py b/qa/rpc-tests/rpcbind_test.py index 572273566b..3ac32140ba 100755 --- a/qa/rpc-tests/rpcbind_test.py +++ b/qa/rpc-tests/rpcbind_test.py @@ -5,143 +5,106 @@ # Test for -rpcbind, as well as -rpcallowip and -rpcconnect -# TODO extend this test from the test framework (like all other tests) - -import tempfile -import traceback - +from test_framework.test_framework import BitcoinTestFramework from test_framework.util import * from test_framework.netutil import * -def run_bind_test(tmpdir, allow_ips, connect_to, addresses, expected): - ''' - Start a node with requested rpcallowip and rpcbind parameters, - then try to connect, and check if the set of bound addresses - matches the expected set. - ''' - expected = [(addr_to_hex(addr), port) for (addr, port) in expected] - base_args = ['-disablewallet', '-nolisten'] - if allow_ips: - base_args += ['-rpcallowip=' + x for x in allow_ips] - binds = ['-rpcbind='+addr for addr in addresses] - nodes = start_nodes(self.num_nodes, tmpdir, [base_args + binds], connect_to) - try: - pid = bitcoind_processes[0].pid - assert_equal(set(get_bind_addrs(pid)), set(expected)) - finally: - stop_nodes(nodes) - wait_bitcoinds() - -def run_allowip_test(tmpdir, allow_ips, rpchost, rpcport): - ''' - Start a node with rpcwallow IP, and request getinfo - at a non-localhost IP. - ''' - base_args = ['-disablewallet', '-nolisten'] + ['-rpcallowip='+x for x in allow_ips] - nodes = start_nodes(self.num_nodes, tmpdir, [base_args]) - try: - # connect to node through non-loopback interface - url = "http://rt:rt@%s:%d" % (rpchost, rpcport,) - node = get_rpc_proxy(url, 1) - node.getinfo() - finally: - node = None # make sure connection will be garbage collected and closed - stop_nodes(nodes) - wait_bitcoinds() - -def run_test(tmpdir): - assert(sys.platform.startswith('linux')) # due to OS-specific network stats queries, this test works only on Linux - # find the first non-loopback interface for testing - non_loopback_ip = None - for name,ip in all_interfaces(): - if ip != '127.0.0.1': - non_loopback_ip = ip - break - if non_loopback_ip is None: - assert(not 'This test requires at least one non-loopback IPv4 interface') - print("Using interface %s for testing" % non_loopback_ip) +class RPCBindTest(BitcoinTestFramework): - defaultport = rpc_port(0) + def __init__(self): + super().__init__() + self.setup_clean_chain = True + self.num_nodes = 1 - # check default without rpcallowip (IPv4 and IPv6 localhost) - run_bind_test(tmpdir, None, '127.0.0.1', [], - [('127.0.0.1', defaultport), ('::1', defaultport)]) - # check default with rpcallowip (IPv6 any) - run_bind_test(tmpdir, ['127.0.0.1'], '127.0.0.1', [], - [('::0', defaultport)]) - # check only IPv4 localhost (explicit) - run_bind_test(tmpdir, ['127.0.0.1'], '127.0.0.1', ['127.0.0.1'], - [('127.0.0.1', defaultport)]) - # check only IPv4 localhost (explicit) with alternative port - run_bind_test(tmpdir, ['127.0.0.1'], '127.0.0.1:32171', ['127.0.0.1:32171'], - [('127.0.0.1', 32171)]) - # check only IPv4 localhost (explicit) with multiple alternative ports on same host - run_bind_test(tmpdir, ['127.0.0.1'], '127.0.0.1:32171', ['127.0.0.1:32171', '127.0.0.1:32172'], - [('127.0.0.1', 32171), ('127.0.0.1', 32172)]) - # check only IPv6 localhost (explicit) - run_bind_test(tmpdir, ['[::1]'], '[::1]', ['[::1]'], - [('::1', defaultport)]) - # check both IPv4 and IPv6 localhost (explicit) - run_bind_test(tmpdir, ['127.0.0.1'], '127.0.0.1', ['127.0.0.1', '[::1]'], - [('127.0.0.1', defaultport), ('::1', defaultport)]) - # check only non-loopback interface - run_bind_test(tmpdir, [non_loopback_ip], non_loopback_ip, [non_loopback_ip], - [(non_loopback_ip, defaultport)]) - - # Check that with invalid rpcallowip, we are denied - run_allowip_test(tmpdir, [non_loopback_ip], non_loopback_ip, defaultport) - try: - run_allowip_test(tmpdir, ['1.1.1.1'], non_loopback_ip, defaultport) - assert(not 'Connection not denied by rpcallowip as expected') - except ValueError: + def setup_network(self): pass -def main(): - import optparse - - parser = optparse.OptionParser(usage="%prog [options]") - parser.add_option("--nocleanup", dest="nocleanup", default=False, action="store_true", - help="Leave bitcoinds and test.* datadir on exit or error") - parser.add_option("--srcdir", dest="srcdir", default="../../src", - help="Source directory containing bitcoind/bitcoin-cli (default: %default%)") - parser.add_option("--tmpdir", dest="tmpdir", default=tempfile.mkdtemp(prefix="test"), - help="Root directory for datadirs") - (options, args) = parser.parse_args() - - os.environ['PATH'] = options.srcdir+":"+os.environ['PATH'] - - check_json_precision() - - success = False - nodes = [] - try: - print("Initializing test directory "+options.tmpdir) - if not os.path.isdir(options.tmpdir): - os.makedirs(options.tmpdir) - initialize_chain(options.tmpdir) - - run_test(options.tmpdir) - - success = True - - except AssertionError as e: - print("Assertion failed: "+e.message) - except Exception as e: - print("Unexpected exception caught during testing: "+str(e)) - traceback.print_tb(sys.exc_info()[2]) - - if not options.nocleanup: - print("Cleaning up") - wait_bitcoinds() - shutil.rmtree(options.tmpdir) + def setup_nodes(self): + pass - if success: - print("Tests successful") - sys.exit(0) - else: - print("Failed") - sys.exit(1) + def run_bind_test(self, allow_ips, connect_to, addresses, expected): + ''' + Start a node with requested rpcallowip and rpcbind parameters, + then try to connect, and check if the set of bound addresses + matches the expected set. + ''' + expected = [(addr_to_hex(addr), port) for (addr, port) in expected] + base_args = ['-disablewallet', '-nolisten'] + if allow_ips: + base_args += ['-rpcallowip=' + x for x in allow_ips] + binds = ['-rpcbind='+addr for addr in addresses] + self.nodes = start_nodes(self.num_nodes, self.options.tmpdir, [base_args + binds], connect_to) + try: + pid = bitcoind_processes[0].pid + assert_equal(set(get_bind_addrs(pid)), set(expected)) + finally: + stop_nodes(self.nodes) + wait_bitcoinds() + + def run_allowip_test(self, allow_ips, rpchost, rpcport): + ''' + Start a node with rpcwallow IP, and request getinfo + at a non-localhost IP. + ''' + base_args = ['-disablewallet', '-nolisten'] + ['-rpcallowip='+x for x in allow_ips] + self.nodes = start_nodes(self.num_nodes, self.options.tmpdir, [base_args]) + try: + # connect to node through non-loopback interface + node = get_rpc_proxy(rpc_url(0, "%s:%d" % (rpchost, rpcport)), 0) + node.getinfo() + finally: + node = None # make sure connection will be garbage collected and closed + stop_nodes(self.nodes) + wait_bitcoinds() + + def run_test(self): + # due to OS-specific network stats queries, this test works only on Linux + assert(sys.platform.startswith('linux')) + # find the first non-loopback interface for testing + non_loopback_ip = None + for name,ip in all_interfaces(): + if ip != '127.0.0.1': + non_loopback_ip = ip + break + if non_loopback_ip is None: + assert(not 'This test requires at least one non-loopback IPv4 interface') + print("Using interface %s for testing" % non_loopback_ip) + + defaultport = rpc_port(0) + + # check default without rpcallowip (IPv4 and IPv6 localhost) + self.run_bind_test(None, '127.0.0.1', [], + [('127.0.0.1', defaultport), ('::1', defaultport)]) + # check default with rpcallowip (IPv6 any) + self.run_bind_test(['127.0.0.1'], '127.0.0.1', [], + [('::0', defaultport)]) + # check only IPv4 localhost (explicit) + self.run_bind_test(['127.0.0.1'], '127.0.0.1', ['127.0.0.1'], + [('127.0.0.1', defaultport)]) + # check only IPv4 localhost (explicit) with alternative port + self.run_bind_test(['127.0.0.1'], '127.0.0.1:32171', ['127.0.0.1:32171'], + [('127.0.0.1', 32171)]) + # check only IPv4 localhost (explicit) with multiple alternative ports on same host + self.run_bind_test(['127.0.0.1'], '127.0.0.1:32171', ['127.0.0.1:32171', '127.0.0.1:32172'], + [('127.0.0.1', 32171), ('127.0.0.1', 32172)]) + # check only IPv6 localhost (explicit) + self.run_bind_test(['[::1]'], '[::1]', ['[::1]'], + [('::1', defaultport)]) + # check both IPv4 and IPv6 localhost (explicit) + self.run_bind_test(['127.0.0.1'], '127.0.0.1', ['127.0.0.1', '[::1]'], + [('127.0.0.1', defaultport), ('::1', defaultport)]) + # check only non-loopback interface + self.run_bind_test([non_loopback_ip], non_loopback_ip, [non_loopback_ip], + [(non_loopback_ip, defaultport)]) + + # Check that with invalid rpcallowip, we are denied + self.run_allowip_test([non_loopback_ip], non_loopback_ip, defaultport) + try: + self.run_allowip_test(['1.1.1.1'], non_loopback_ip, defaultport) + assert(not 'Connection not denied by rpcallowip as expected') + except JSONRPCException: + pass if __name__ == '__main__': - main() + RPCBindTest().main() diff --git a/qa/rpc-tests/segwit.py b/qa/rpc-tests/segwit.py index d4c9a8afed..745a1d4750 100755 --- a/qa/rpc-tests/segwit.py +++ b/qa/rpc-tests/segwit.py @@ -10,8 +10,6 @@ from test_framework.test_framework import BitcoinTestFramework from test_framework.util import * from test_framework.mininode import sha256, ripemd160 -import os -import shutil NODE_0 = 0 NODE_1 = 1 @@ -69,11 +67,17 @@ def getutxo(txid): utxo["txid"] = txid return utxo +def find_unspent(node, min_value): + for utxo in node.listunspent(): + if utxo['amount'] >= min_value: + return utxo + class SegWitTest(BitcoinTestFramework): - def setup_chain(self): - print("Initializing test directory "+self.options.tmpdir) - initialize_chain_clean(self.options.tmpdir, 3) + def __init__(self): + super().__init__() + self.setup_clean_chain = True + self.num_nodes = 3 def setup_network(self): self.nodes = [] @@ -117,8 +121,21 @@ class SegWitTest(BitcoinTestFramework): sync_blocks(self.nodes) def run_test(self): - self.nodes[0].generate(160) #block 160 - + 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['sigoplimit'] == 20000) + assert(tmpl['transactions'][0]['hash'] == txid) + assert(tmpl['transactions'][0]['sigops'] == 2) + tmpl = self.nodes[0].getblocktemplate({'rules':['segwit']}) + 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 @@ -137,18 +154,18 @@ class SegWitTest(BitcoinTestFramework): 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], self.nodes[0].listunspent()[0], self.pubkey[n], False, Decimal("49.999"))) - p2sh_ids[n][v].append(send_to_witness(v, self.nodes[0], self.nodes[0].listunspent()[0], self.pubkey[n], True, Decimal("49.999"))) + 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 161 + 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(), 60*50 - 60*50 + 20*Decimal("49.999") + 50) + 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(262) #block 423 + self.nodes[0].generate(260) #block 423 sync_blocks(self.nodes) print("Verify default node can't accept any witness format txs before fork") @@ -205,5 +222,25 @@ class SegWitTest(BitcoinTestFramework): 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['sigoplimit'] == 80000) + assert(tmpl['transactions'][0]['txid'] == txid) + assert(tmpl['transactions'][0]['sigops'] == 8) + + print("Verify non-segwit miners get a valid GBT response after the fork") + send_to_witness(1, self.nodes[0], find_unspent(self.nodes[0], 50), self.pubkey[0], False, Decimal("49.998")) + try: + tmpl = self.nodes[0].getblocktemplate({}) + assert(len(tmpl['transactions']) == 1) # Doesn't include witness tx + assert(tmpl['sigoplimit'] == 20000) + assert(tmpl['transactions'][0]['hash'] == txid) + assert(tmpl['transactions'][0]['sigops'] == 2) + assert(('!segwit' in tmpl['rules']) or ('segwit' not in tmpl['rules'])) + except JSONRPCException: + # This is an acceptable outcome + pass + if __name__ == '__main__': SegWitTest().main() diff --git a/qa/rpc-tests/sendheaders.py b/qa/rpc-tests/sendheaders.py index 6ab17d59b3..c3f3180b6b 100755 --- a/qa/rpc-tests/sendheaders.py +++ b/qa/rpc-tests/sendheaders.py @@ -63,6 +63,21 @@ e. Announce 16 more headers that build on that fork. Expect: getdata request for 14 more blocks. f. Announce 1 more header that builds on that fork. Expect: no response. + +Part 5: Test handling of headers that don't connect. +a. Repeat 10 times: + 1. Announce a header that doesn't connect. + Expect: getheaders message + 2. Send headers chain. + Expect: getdata for the missing blocks, tip update. +b. Then send 9 more headers that don't connect. + Expect: getheaders message each time. +c. Announce a header that does connect. + Expect: no response. +d. Announce 49 headers that don't connect. + Expect: getheaders message each time. +e. Announce one more that doesn't connect. + Expect: disconnect. ''' class BaseNode(NodeConnCB): @@ -77,6 +92,8 @@ class BaseNode(NodeConnCB): self.last_getdata = None self.sleep_time = 0.05 self.block_announced = False + self.last_getheaders = None + self.disconnected = False def clear_last_announcement(self): with mininode_lock: @@ -127,6 +144,12 @@ class BaseNode(NodeConnCB): def on_pong(self, conn, message): self.last_pong = message + def on_getheaders(self, conn, message): + self.last_getheaders = message + + def on_close(self, conn): + self.disconnected = True + # Test whether the last announcement we received had the # right header or the right inv # inv and headers should be lists of block hashes @@ -178,6 +201,11 @@ class BaseNode(NodeConnCB): self.sync(test_function, timeout) return + def wait_for_getheaders(self, timeout=60): + test_function = lambda: self.last_getheaders != None + self.sync(test_function, timeout) + return + def wait_for_getdata(self, hash_list, timeout=60): if hash_list == []: return @@ -186,6 +214,11 @@ class BaseNode(NodeConnCB): self.sync(test_function, timeout) return + def wait_for_disconnect(self, timeout=60): + test_function = lambda: self.disconnected + self.sync(test_function, timeout) + return + def send_header_for_blocks(self, new_blocks): headers_message = msg_headers() headers_message.headers = [ CBlockHeader(b) for b in new_blocks ] @@ -510,6 +543,78 @@ class SendHeadersTest(BitcoinTestFramework): print("Part 4: success!") + # Now deliver all those blocks we announced. + [ test_node.send_message(msg_block(x)) for x in blocks ] + + print("Part 5: Testing handling of unconnecting headers") + # First we test that receipt of an unconnecting header doesn't prevent + # chain sync. + for i in range(10): + test_node.last_getdata = None + blocks = [] + # Create two more blocks. + for j in range(2): + blocks.append(create_block(tip, create_coinbase(height), block_time)) + blocks[-1].solve() + tip = blocks[-1].sha256 + block_time += 1 + height += 1 + # Send the header of the second block -> this won't connect. + with mininode_lock: + test_node.last_getheaders = None + test_node.send_header_for_blocks([blocks[1]]) + test_node.wait_for_getheaders(timeout=1) + test_node.send_header_for_blocks(blocks) + test_node.wait_for_getdata([x.sha256 for x in blocks]) + [ test_node.send_message(msg_block(x)) for x in blocks ] + test_node.sync_with_ping() + assert_equal(int(self.nodes[0].getbestblockhash(), 16), blocks[1].sha256) + + blocks = [] + # Now we test that if we repeatedly don't send connecting headers, we + # don't go into an infinite loop trying to get them to connect. + MAX_UNCONNECTING_HEADERS = 10 + for j in range(MAX_UNCONNECTING_HEADERS+1): + blocks.append(create_block(tip, create_coinbase(height), block_time)) + blocks[-1].solve() + tip = blocks[-1].sha256 + block_time += 1 + height += 1 + + for i in range(1, MAX_UNCONNECTING_HEADERS): + # Send a header that doesn't connect, check that we get a getheaders. + with mininode_lock: + test_node.last_getheaders = None + test_node.send_header_for_blocks([blocks[i]]) + test_node.wait_for_getheaders(timeout=1) + + # Next header will connect, should re-set our count: + test_node.send_header_for_blocks([blocks[0]]) + + # Remove the first two entries (blocks[1] would connect): + blocks = blocks[2:] + + # Now try to see how many unconnecting headers we can send + # before we get disconnected. Should be 5*MAX_UNCONNECTING_HEADERS + for i in range(5*MAX_UNCONNECTING_HEADERS - 1): + # Send a header that doesn't connect, check that we get a getheaders. + with mininode_lock: + test_node.last_getheaders = None + test_node.send_header_for_blocks([blocks[i%len(blocks)]]) + test_node.wait_for_getheaders(timeout=1) + + # Eventually this stops working. + with mininode_lock: + self.last_getheaders = None + test_node.send_header_for_blocks([blocks[-1]]) + + # Should get disconnected + test_node.wait_for_disconnect() + with mininode_lock: + self.last_getheaders = True + + print("Part 5: success!") + # Finally, check that the inv node never received a getdata request, # throughout the test assert_equal(inv_node.last_getdata, None) diff --git a/qa/rpc-tests/test_framework/blocktools.py b/qa/rpc-tests/test_framework/blocktools.py index df4fe13e5c..f69958823c 100644 --- a/qa/rpc-tests/test_framework/blocktools.py +++ b/qa/rpc-tests/test_framework/blocktools.py @@ -34,7 +34,7 @@ def add_witness_commitment(block, nonce=0): witness_root = block.calc_witness_merkle_root() witness_commitment = uint256_from_str(hash256(ser_uint256(witness_root)+ser_uint256(witness_nonce))) # witness_nonce should go to coinbase witness. - block.vtx[0].wit.vtxinwit = [CTxinWitness()] + block.vtx[0].wit.vtxinwit = [CTxInWitness()] block.vtx[0].wit.vtxinwit[0].scriptWitness.stack = [ser_uint256(witness_nonce)] # witness commitment is the last OP_RETURN output in coinbase diff --git a/qa/rpc-tests/test_framework/mininode.py b/qa/rpc-tests/test_framework/mininode.py index 4548e2e7c0..caffab3535 100755 --- a/qa/rpc-tests/test_framework/mininode.py +++ b/qa/rpc-tests/test_framework/mininode.py @@ -36,9 +36,10 @@ from threading import RLock from threading import Thread import logging import copy +from test_framework.siphash import siphash256 BIP0031_VERSION = 60000 -MY_VERSION = 60001 # past bip-31 for ping/pong +MY_VERSION = 70014 # past bip-31 for ping/pong MY_SUBVERSION = b"/python-mininode-tester:0.0.3/" MAX_INV_SZ = 50000 @@ -52,7 +53,7 @@ NODE_BLOOM = (1 << 2) NODE_WITNESS = (1 << 3) # Keep our own socket map for asyncore, so that we can track disconnects -# ourselves (to workaround an issue with closing an asyncore socket when +# ourselves (to workaround an issue with closing an asyncore socket when # using select) mininode_socket_map = dict() @@ -74,8 +75,19 @@ def ripemd160(s): def hash256(s): return sha256(sha256(s)) +def ser_compact_size(l): + r = b"" + if l < 253: + r = struct.pack("B", l) + elif l < 0x10000: + r = struct.pack("<BH", 253, l) + elif l < 0x100000000: + r = struct.pack("<BI", 254, l) + else: + r = struct.pack("<BQ", 255, l) + return r -def deser_string(f): +def deser_compact_size(f): nit = struct.unpack("<B", f.read(1))[0] if nit == 253: nit = struct.unpack("<H", f.read(2))[0] @@ -83,16 +95,14 @@ def deser_string(f): nit = struct.unpack("<I", f.read(4))[0] elif nit == 255: nit = struct.unpack("<Q", f.read(8))[0] + return nit + +def deser_string(f): + nit = deser_compact_size(f) return f.read(nit) def ser_string(s): - if len(s) < 253: - return struct.pack("B", len(s)) + s - elif len(s) < 0x10000: - return struct.pack("<BH", 253, len(s)) + s - elif len(s) < 0x100000000: - return struct.pack("<BI", 254, len(s)) + s - return struct.pack("<BQ", 255, len(s)) + s + return ser_compact_size(len(s)) + s def deser_uint256(f): r = 0 @@ -125,13 +135,7 @@ def uint256_from_compact(c): def deser_vector(f, c): - nit = struct.unpack("<B", f.read(1))[0] - if nit == 253: - nit = struct.unpack("<H", f.read(2))[0] - elif nit == 254: - nit = struct.unpack("<I", f.read(4))[0] - elif nit == 255: - nit = struct.unpack("<Q", f.read(8))[0] + nit = deser_compact_size(f) r = [] for i in range(nit): t = c() @@ -144,15 +148,7 @@ def deser_vector(f, c): # entries in the vector (we use this for serializing the vector of transactions # for a witness block). def ser_vector(l, ser_function_name=None): - r = b"" - if len(l) < 253: - r = struct.pack("B", len(l)) - elif len(l) < 0x10000: - r = struct.pack("<BH", 253, len(l)) - elif len(l) < 0x100000000: - r = struct.pack("<BI", 254, len(l)) - else: - r = struct.pack("<BQ", 255, len(l)) + r = ser_compact_size(len(l)) for i in l: if ser_function_name: r += getattr(i, ser_function_name)() @@ -162,13 +158,7 @@ def ser_vector(l, ser_function_name=None): def deser_uint256_vector(f): - nit = struct.unpack("<B", f.read(1))[0] - if nit == 253: - nit = struct.unpack("<H", f.read(2))[0] - elif nit == 254: - nit = struct.unpack("<I", f.read(4))[0] - elif nit == 255: - nit = struct.unpack("<Q", f.read(8))[0] + nit = deser_compact_size(f) r = [] for i in range(nit): t = deser_uint256(f) @@ -177,28 +167,14 @@ def deser_uint256_vector(f): def ser_uint256_vector(l): - r = b"" - if len(l) < 253: - r = struct.pack("B", len(l)) - elif len(l) < 0x10000: - r = struct.pack("<BH", 253, len(l)) - elif len(l) < 0x100000000: - r = struct.pack("<BI", 254, len(l)) - else: - r = struct.pack("<BQ", 255, len(l)) + r = ser_compact_size(len(l)) for i in l: r += ser_uint256(i) return r def deser_string_vector(f): - nit = struct.unpack("<B", f.read(1))[0] - if nit == 253: - nit = struct.unpack("<H", f.read(2))[0] - elif nit == 254: - nit = struct.unpack("<I", f.read(4))[0] - elif nit == 255: - nit = struct.unpack("<Q", f.read(8))[0] + nit = deser_compact_size(f) r = [] for i in range(nit): t = deser_string(f) @@ -207,28 +183,14 @@ def deser_string_vector(f): def ser_string_vector(l): - r = b"" - if len(l) < 253: - r = struct.pack("B", len(l)) - elif len(l) < 0x10000: - r = struct.pack("<BH", 253, len(l)) - elif len(l) < 0x100000000: - r = struct.pack("<BI", 254, len(l)) - else: - r = struct.pack("<BQ", 255, len(l)) + r = ser_compact_size(len(l)) for sv in l: r += ser_string(sv) return r def deser_int_vector(f): - nit = struct.unpack("<B", f.read(1))[0] - if nit == 253: - nit = struct.unpack("<H", f.read(2))[0] - elif nit == 254: - nit = struct.unpack("<I", f.read(4))[0] - elif nit == 255: - nit = struct.unpack("<Q", f.read(8))[0] + nit = deser_compact_size(f) r = [] for i in range(nit): t = struct.unpack("<i", f.read(4))[0] @@ -237,15 +199,7 @@ def deser_int_vector(f): def ser_int_vector(l): - r = b"" - if len(l) < 253: - r = struct.pack("B", len(l)) - elif len(l) < 0x10000: - r = struct.pack("<BH", 253, len(l)) - elif len(l) < 0x100000000: - r = struct.pack("<BI", 254, len(l)) - else: - r = struct.pack("<BQ", 255, len(l)) + r = ser_compact_size(len(l)) for i in l: r += struct.pack("<i", i) return r @@ -294,7 +248,8 @@ class CInv(object): 1: "TX", 2: "Block", 1|MSG_WITNESS_FLAG: "WitnessTx", - 2|MSG_WITNESS_FLAG : "WitnessBlock" + 2|MSG_WITNESS_FLAG : "WitnessBlock", + 4: "CompactBlock" } def __init__(self, t=0, h=0): @@ -419,7 +374,7 @@ class CScriptWitness(object): return True -class CTxinWitness(object): +class CTxInWitness(object): def __init__(self): self.scriptWitness = CScriptWitness() @@ -497,7 +452,7 @@ class CTransaction(object): else: self.vout = deser_vector(f, CTxOut) if flags != 0: - self.wit.vtxinwit = [CTxinWitness()]*len(self.vin) + self.wit.vtxinwit = [CTxInWitness()]*len(self.vin) self.wit.deserialize(f) self.nLockTime = struct.unpack("<I", f.read(4))[0] self.sha256 = None @@ -529,7 +484,7 @@ class CTransaction(object): # vtxinwit must have the same length as vin self.wit.vtxinwit = self.wit.vtxinwit[:len(self.vin)] for i in range(len(self.wit.vtxinwit), len(self.vin)): - self.wit.vtxinwit.append(CTxinWitness()) + self.wit.vtxinwit.append(CTxInWitness()) r += self.wit.serialize() r += struct.pack("<I", self.nLockTime) return r @@ -781,6 +736,187 @@ class CAlert(object): % (len(self.vchMsg), len(self.vchSig)) +class PrefilledTransaction(object): + def __init__(self, index=0, tx = None): + self.index = index + self.tx = tx + + def deserialize(self, f): + self.index = deser_compact_size(f) + self.tx = CTransaction() + self.tx.deserialize(f) + + def serialize(self, with_witness=False): + r = b"" + r += ser_compact_size(self.index) + if with_witness: + r += self.tx.serialize_with_witness() + else: + r += self.tx.serialize_without_witness() + return r + + def __repr__(self): + return "PrefilledTransaction(index=%d, tx=%s)" % (self.index, repr(self.tx)) + +# This is what we send on the wire, in a cmpctblock message. +class P2PHeaderAndShortIDs(object): + def __init__(self): + self.header = CBlockHeader() + self.nonce = 0 + self.shortids_length = 0 + self.shortids = [] + self.prefilled_txn_length = 0 + self.prefilled_txn = [] + + def deserialize(self, f): + self.header.deserialize(f) + self.nonce = struct.unpack("<Q", f.read(8))[0] + self.shortids_length = deser_compact_size(f) + for i in range(self.shortids_length): + # shortids are defined to be 6 bytes in the spec, so append + # two zero bytes and read it in as an 8-byte number + self.shortids.append(struct.unpack("<Q", f.read(6) + b'\x00\x00')[0]) + self.prefilled_txn = deser_vector(f, PrefilledTransaction) + self.prefilled_txn_length = len(self.prefilled_txn) + + def serialize(self, with_witness=False): + r = b"" + r += self.header.serialize() + r += struct.pack("<Q", self.nonce) + r += ser_compact_size(self.shortids_length) + for x in self.shortids: + # We only want the first 6 bytes + r += struct.pack("<Q", x)[0:6] + r += ser_vector(self.prefilled_txn) + return r + + def __repr__(self): + return "P2PHeaderAndShortIDs(header=%s, nonce=%d, shortids_length=%d, shortids=%s, prefilled_txn_length=%d, prefilledtxn=%s" % (repr(self.header), self.nonce, self.shortids_length, repr(self.shortids), self.prefilled_txn_length, repr(self.prefilled_txn)) + + +# Calculate the BIP 152-compact blocks shortid for a given transaction hash +def calculate_shortid(k0, k1, tx_hash): + expected_shortid = siphash256(k0, k1, tx_hash) + expected_shortid &= 0x0000ffffffffffff + return expected_shortid + +# This version gets rid of the array lengths, and reinterprets the differential +# encoding into indices that can be used for lookup. +class HeaderAndShortIDs(object): + def __init__(self, p2pheaders_and_shortids = None): + self.header = CBlockHeader() + self.nonce = 0 + self.shortids = [] + self.prefilled_txn = [] + + if p2pheaders_and_shortids != None: + self.header = p2pheaders_and_shortids.header + self.nonce = p2pheaders_and_shortids.nonce + self.shortids = p2pheaders_and_shortids.shortids + last_index = -1 + for x in p2pheaders_and_shortids.prefilled_txn: + self.prefilled_txn.append(PrefilledTransaction(x.index + last_index + 1, x.tx)) + last_index = self.prefilled_txn[-1].index + + def to_p2p(self): + ret = P2PHeaderAndShortIDs() + ret.header = self.header + ret.nonce = self.nonce + ret.shortids_length = len(self.shortids) + ret.shortids = self.shortids + ret.prefilled_txn_length = len(self.prefilled_txn) + ret.prefilled_txn = [] + last_index = -1 + for x in self.prefilled_txn: + ret.prefilled_txn.append(PrefilledTransaction(x.index - last_index - 1, x.tx)) + last_index = x.index + return ret + + def get_siphash_keys(self): + header_nonce = self.header.serialize() + header_nonce += struct.pack("<Q", self.nonce) + hash_header_nonce_as_str = sha256(header_nonce) + key0 = struct.unpack("<Q", hash_header_nonce_as_str[0:8])[0] + key1 = struct.unpack("<Q", hash_header_nonce_as_str[8:16])[0] + return [ key0, key1 ] + + def initialize_from_block(self, block, nonce=0, prefill_list = [0]): + self.header = CBlockHeader(block) + self.nonce = nonce + self.prefilled_txn = [ PrefilledTransaction(i, block.vtx[i]) for i in prefill_list ] + self.shortids = [] + [k0, k1] = self.get_siphash_keys() + for i in range(len(block.vtx)): + if i not in prefill_list: + self.shortids.append(calculate_shortid(k0, k1, block.vtx[i].sha256)) + + def __repr__(self): + return "HeaderAndShortIDs(header=%s, nonce=%d, shortids=%s, prefilledtxn=%s" % (repr(self.header), self.nonce, repr(self.shortids), repr(self.prefilled_txn)) + + +class BlockTransactionsRequest(object): + + def __init__(self, blockhash=0, indexes = None): + self.blockhash = blockhash + self.indexes = indexes if indexes != None else [] + + def deserialize(self, f): + self.blockhash = deser_uint256(f) + indexes_length = deser_compact_size(f) + for i in range(indexes_length): + self.indexes.append(deser_compact_size(f)) + + def serialize(self): + r = b"" + r += ser_uint256(self.blockhash) + r += ser_compact_size(len(self.indexes)) + for x in self.indexes: + r += ser_compact_size(x) + return r + + # helper to set the differentially encoded indexes from absolute ones + def from_absolute(self, absolute_indexes): + self.indexes = [] + last_index = -1 + for x in absolute_indexes: + self.indexes.append(x-last_index-1) + last_index = x + + def to_absolute(self): + absolute_indexes = [] + last_index = -1 + for x in self.indexes: + absolute_indexes.append(x+last_index+1) + last_index = absolute_indexes[-1] + return absolute_indexes + + def __repr__(self): + return "BlockTransactionsRequest(hash=%064x indexes=%s)" % (self.blockhash, repr(self.indexes)) + + +class BlockTransactions(object): + + def __init__(self, blockhash=0, transactions = None): + self.blockhash = blockhash + self.transactions = transactions if transactions != None else [] + + def deserialize(self, f): + self.blockhash = deser_uint256(f) + self.transactions = deser_vector(f, CTransaction) + + def serialize(self, with_witness=False): + r = b"" + r += ser_uint256(self.blockhash) + if with_witness: + r += ser_vector(self.transactions, "serialize_with_witness") + else: + r += ser_vector(self.transactions) + return r + + def __repr__(self): + return "BlockTransactions(hash=%064x transactions=%s)" % (self.blockhash, repr(self.transactions)) + + # Objects that correspond to messages on the wire class msg_version(object): command = b"version" @@ -1215,6 +1351,79 @@ class msg_feefilter(object): def __repr__(self): return "msg_feefilter(feerate=%08x)" % self.feerate +class msg_sendcmpct(object): + command = b"sendcmpct" + + def __init__(self): + self.announce = False + self.version = 1 + + def deserialize(self, f): + self.announce = struct.unpack("<?", f.read(1))[0] + self.version = struct.unpack("<Q", f.read(8))[0] + + def serialize(self): + r = b"" + r += struct.pack("<?", self.announce) + r += struct.pack("<Q", self.version) + return r + + def __repr__(self): + return "msg_sendcmpct(announce=%s, version=%lu)" % (self.announce, self.version) + +class msg_cmpctblock(object): + command = b"cmpctblock" + + def __init__(self, header_and_shortids = None): + self.header_and_shortids = header_and_shortids + + def deserialize(self, f): + self.header_and_shortids = P2PHeaderAndShortIDs() + self.header_and_shortids.deserialize(f) + + def serialize(self): + r = b"" + r += self.header_and_shortids.serialize() + return r + + def __repr__(self): + return "msg_cmpctblock(HeaderAndShortIDs=%s)" % repr(self.header_and_shortids) + +class msg_getblocktxn(object): + command = b"getblocktxn" + + def __init__(self): + self.block_txn_request = None + + def deserialize(self, f): + self.block_txn_request = BlockTransactionsRequest() + self.block_txn_request.deserialize(f) + + def serialize(self): + r = b"" + r += self.block_txn_request.serialize() + return r + + def __repr__(self): + return "msg_getblocktxn(block_txn_request=%s)" % (repr(self.block_txn_request)) + +class msg_blocktxn(object): + command = b"blocktxn" + + def __init__(self): + self.block_transactions = BlockTransactions() + + def deserialize(self, f): + self.block_transactions.deserialize(f) + + def serialize(self): + r = b"" + r += self.block_transactions.serialize() + return r + + def __repr__(self): + return "msg_blocktxn(block_transactions=%s)" % (repr(self.block_transactions)) + # This is what a callback should look like for NodeConn # Reimplement the on_* functions to provide handling for events class NodeConnCB(object): @@ -1295,6 +1504,10 @@ class NodeConnCB(object): def on_pong(self, conn, message): pass def on_feefilter(self, conn, message): pass def on_sendheaders(self, conn, message): pass + def on_sendcmpct(self, conn, message): pass + def on_cmpctblock(self, conn, message): pass + def on_getblocktxn(self, conn, message): pass + def on_blocktxn(self, conn, message): pass # More useful callbacks and functions for NodeConnCB's which have a single NodeConn class SingleNodeConnCB(NodeConnCB): @@ -1311,6 +1524,10 @@ class SingleNodeConnCB(NodeConnCB): def send_message(self, message): self.connection.send_message(message) + def send_and_ping(self, message): + self.send_message(message) + self.sync_with_ping() + def on_pong(self, conn, message): self.last_pong = message @@ -1344,7 +1561,11 @@ class NodeConn(asyncore.dispatcher): b"reject": msg_reject, b"mempool": msg_mempool, b"feefilter": msg_feefilter, - b"sendheaders": msg_sendheaders + b"sendheaders": msg_sendheaders, + b"sendcmpct": msg_sendcmpct, + b"cmpctblock": msg_cmpctblock, + b"getblocktxn": msg_getblocktxn, + b"blocktxn": msg_blocktxn } MAGIC_BYTES = { "mainnet": b"\xf9\xbe\xb4\xd9", # mainnet diff --git a/qa/rpc-tests/test_framework/script.py b/qa/rpc-tests/test_framework/script.py index 7678228c42..b46c643ccb 100644 --- a/qa/rpc-tests/test_framework/script.py +++ b/qa/rpc-tests/test_framework/script.py @@ -233,7 +233,7 @@ OP_CHECKMULTISIGVERIFY = CScriptOp(0xaf) # expansion OP_NOP1 = CScriptOp(0xb0) OP_CHECKLOCKTIMEVERIFY = CScriptOp(0xb1) -OP_NOP3 = CScriptOp(0xb2) +OP_CHECKSEQUENCEVERIFY = CScriptOp(0xb2) OP_NOP4 = CScriptOp(0xb3) OP_NOP5 = CScriptOp(0xb4) OP_NOP6 = CScriptOp(0xb5) @@ -360,7 +360,7 @@ VALID_OPCODES = { OP_NOP1, OP_CHECKLOCKTIMEVERIFY, - OP_NOP3, + OP_CHECKSEQUENCEVERIFY, OP_NOP4, OP_NOP5, OP_NOP6, @@ -479,7 +479,7 @@ OPCODE_NAMES.update({ OP_CHECKMULTISIGVERIFY : 'OP_CHECKMULTISIGVERIFY', OP_NOP1 : 'OP_NOP1', OP_CHECKLOCKTIMEVERIFY : 'OP_CHECKLOCKTIMEVERIFY', - OP_NOP3 : 'OP_NOP3', + OP_CHECKSEQUENCEVERIFY : 'OP_CHECKSEQUENCEVERIFY', OP_NOP4 : 'OP_NOP4', OP_NOP5 : 'OP_NOP5', OP_NOP6 : 'OP_NOP6', @@ -598,7 +598,7 @@ OPCODES_BY_NAME = { 'OP_CHECKMULTISIGVERIFY' : OP_CHECKMULTISIGVERIFY, 'OP_NOP1' : OP_NOP1, 'OP_CHECKLOCKTIMEVERIFY' : OP_CHECKLOCKTIMEVERIFY, - 'OP_NOP3' : OP_NOP3, + 'OP_CHECKSEQUENCEVERIFY' : OP_CHECKSEQUENCEVERIFY, 'OP_NOP4' : OP_NOP4, 'OP_NOP5' : OP_NOP5, 'OP_NOP6' : OP_NOP6, diff --git a/qa/rpc-tests/test_framework/siphash.py b/qa/rpc-tests/test_framework/siphash.py new file mode 100644 index 0000000000..9c0574bd93 --- /dev/null +++ b/qa/rpc-tests/test_framework/siphash.py @@ -0,0 +1,64 @@ +#!/usr/bin/env python3 +# Copyright (c) 2016 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. + +# +# siphash.py - Specialized SipHash-2-4 implementations +# +# This implements SipHash-2-4 for 256-bit integers. + +def rotl64(n, b): + return n >> (64 - b) | (n & ((1 << (64 - b)) - 1)) << b + +def siphash_round(v0, v1, v2, v3): + v0 = (v0 + v1) & ((1 << 64) - 1) + v1 = rotl64(v1, 13) + v1 ^= v0 + v0 = rotl64(v0, 32) + v2 = (v2 + v3) & ((1 << 64) - 1) + v3 = rotl64(v3, 16) + v3 ^= v2 + v0 = (v0 + v3) & ((1 << 64) - 1) + v3 = rotl64(v3, 21) + v3 ^= v0 + v2 = (v2 + v1) & ((1 << 64) - 1) + v1 = rotl64(v1, 17) + v1 ^= v2 + v2 = rotl64(v2, 32) + return (v0, v1, v2, v3) + +def siphash256(k0, k1, h): + n0 = h & ((1 << 64) - 1) + n1 = (h >> 64) & ((1 << 64) - 1) + n2 = (h >> 128) & ((1 << 64) - 1) + n3 = (h >> 192) & ((1 << 64) - 1) + v0 = 0x736f6d6570736575 ^ k0 + v1 = 0x646f72616e646f6d ^ k1 + v2 = 0x6c7967656e657261 ^ k0 + v3 = 0x7465646279746573 ^ k1 ^ n0 + v0, v1, v2, v3 = siphash_round(v0, v1, v2, v3) + v0, v1, v2, v3 = siphash_round(v0, v1, v2, v3) + v0 ^= n0 + v3 ^= n1 + v0, v1, v2, v3 = siphash_round(v0, v1, v2, v3) + v0, v1, v2, v3 = siphash_round(v0, v1, v2, v3) + v0 ^= n1 + v3 ^= n2 + v0, v1, v2, v3 = siphash_round(v0, v1, v2, v3) + v0, v1, v2, v3 = siphash_round(v0, v1, v2, v3) + v0 ^= n2 + v3 ^= n3 + v0, v1, v2, v3 = siphash_round(v0, v1, v2, v3) + v0, v1, v2, v3 = siphash_round(v0, v1, v2, v3) + v0 ^= n3 + v3 ^= 0x2000000000000000 + v0, v1, v2, v3 = siphash_round(v0, v1, v2, v3) + v0, v1, v2, v3 = siphash_round(v0, v1, v2, v3) + v0 ^= 0x2000000000000000 + v2 ^= 0xFF + v0, v1, v2, v3 = siphash_round(v0, v1, v2, v3) + v0, v1, v2, v3 = siphash_round(v0, v1, v2, v3) + v0, v1, v2, v3 = siphash_round(v0, v1, v2, v3) + v0, v1, v2, v3 = siphash_round(v0, v1, v2, v3) + return v0 ^ v1 ^ v2 ^ v3 diff --git a/qa/rpc-tests/test_framework/test_framework.py b/qa/rpc-tests/test_framework/test_framework.py index 30e8b5755d..a1383729fa 100755 --- a/qa/rpc-tests/test_framework/test_framework.py +++ b/qa/rpc-tests/test_framework/test_framework.py @@ -20,6 +20,7 @@ from .util import ( sync_blocks, sync_mempools, stop_nodes, + stop_node, wait_bitcoinds, enable_coverage, check_json_precision, @@ -47,7 +48,10 @@ class BitcoinTestFramework(object): if self.setup_clean_chain: initialize_chain_clean(self.options.tmpdir, self.num_nodes) else: - initialize_chain(self.options.tmpdir, self.num_nodes) + initialize_chain(self.options.tmpdir, self.num_nodes, self.options.cachedir) + + def stop_node(self, num_node): + stop_node(self.nodes[num_node], num_node) def setup_nodes(self): return start_nodes(self.num_nodes, self.options.tmpdir) @@ -108,6 +112,8 @@ class BitcoinTestFramework(object): help="Don't stop bitcoinds after the test execution") parser.add_option("--srcdir", dest="srcdir", default=os.path.normpath(os.path.dirname(os.path.realpath(__file__))+"/../../../src"), help="Source directory containing bitcoind/bitcoin-cli (default: %default)") + parser.add_option("--cachedir", dest="cachedir", default=os.path.normpath(os.path.dirname(os.path.realpath(__file__))+"/../../cache"), + help="Directory for caching pregenerated datadirs") parser.add_option("--tmpdir", dest="tmpdir", default=tempfile.mkdtemp(prefix="test"), help="Root directory for datadirs") parser.add_option("--tracerpc", dest="trace_rpc", default=False, action="store_true", diff --git a/qa/rpc-tests/test_framework/util.py b/qa/rpc-tests/test_framework/util.py index 32fe79efc3..190fa7f661 100644 --- a/qa/rpc-tests/test_framework/util.py +++ b/qa/rpc-tests/test_framework/util.py @@ -171,7 +171,15 @@ def rpc_auth_pair(n): def rpc_url(i, rpchost=None): rpc_u, rpc_p = rpc_auth_pair(i) - return "http://%s:%s@%s:%d" % (rpc_u, rpc_p, rpchost or '127.0.0.1', rpc_port(i)) + host = '127.0.0.1' + port = rpc_port(i) + if rpchost: + parts = rpchost.split(':') + if len(parts) == 2: + host, port = parts + else: + host = rpchost + return "http://%s:%s@%s:%d" % (rpc_u, rpc_p, host, int(port)) def wait_for_bitcoind_start(process, url, i): ''' @@ -193,7 +201,7 @@ def wait_for_bitcoind_start(process, url, i): raise # unkown JSON RPC exception time.sleep(0.25) -def initialize_chain(test_dir, num_nodes): +def initialize_chain(test_dir, num_nodes, cachedir): """ Create a cache of a 200-block-long chain (with wallet) for MAX_NODES Afterward, create num_nodes copies from the cache @@ -202,7 +210,7 @@ def initialize_chain(test_dir, num_nodes): assert num_nodes <= MAX_NODES create_cache = False for i in range(MAX_NODES): - if not os.path.isdir(os.path.join('cache', 'node'+str(i))): + if not os.path.isdir(os.path.join(cachedir, 'node'+str(i))): create_cache = True break @@ -210,12 +218,12 @@ def initialize_chain(test_dir, num_nodes): #find and delete old cache directories if any exist for i in range(MAX_NODES): - if os.path.isdir(os.path.join("cache","node"+str(i))): - shutil.rmtree(os.path.join("cache","node"+str(i))) + if os.path.isdir(os.path.join(cachedir,"node"+str(i))): + shutil.rmtree(os.path.join(cachedir,"node"+str(i))) # Create cache directories, run bitcoinds: for i in range(MAX_NODES): - datadir=initialize_datadir("cache", i) + datadir=initialize_datadir(cachedir, i) args = [ os.getenv("BITCOIND", "bitcoind"), "-server", "-keypool=1", "-datadir="+datadir, "-discover=0" ] if i > 0: args.append("-connect=127.0.0.1:"+str(p2p_port(0))) @@ -257,13 +265,13 @@ def initialize_chain(test_dir, num_nodes): wait_bitcoinds() disable_mocktime() for i in range(MAX_NODES): - os.remove(log_filename("cache", i, "debug.log")) - os.remove(log_filename("cache", i, "db.log")) - os.remove(log_filename("cache", i, "peers.dat")) - os.remove(log_filename("cache", i, "fee_estimates.dat")) + os.remove(log_filename(cachedir, i, "debug.log")) + os.remove(log_filename(cachedir, i, "db.log")) + os.remove(log_filename(cachedir, i, "peers.dat")) + os.remove(log_filename(cachedir, i, "fee_estimates.dat")) for i in range(num_nodes): - from_dir = os.path.join("cache", "node"+str(i)) + from_dir = os.path.join(cachedir, "node"+str(i)) to_dir = os.path.join(test_dir, "node"+str(i)) shutil.copytree(from_dir, to_dir) initialize_datadir(test_dir, i) # Overwrite port/rpcport in bitcoin.conf diff --git a/qa/rpc-tests/wallet-accounts.py b/qa/rpc-tests/wallet-accounts.py new file mode 100755 index 0000000000..c51181e4f8 --- /dev/null +++ b/qa/rpc-tests/wallet-accounts.py @@ -0,0 +1,94 @@ +#!/usr/bin/env python3 +# Copyright (c) 2016 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. + +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import ( + start_nodes, + start_node, + assert_equal, + connect_nodes_bi, +) + + +class WalletAccountsTest(BitcoinTestFramework): + + def __init__(self): + super().__init__() + self.setup_clean_chain = True + self.num_nodes = 1 + self.node_args = [[]] + + def setup_network(self): + self.nodes = start_nodes(self.num_nodes, self.options.tmpdir, self.node_args) + self.is_network_split = False + + def run_test (self): + node = self.nodes[0] + # Check that there's no UTXO on any of the nodes + assert_equal(len(node.listunspent()), 0) + + node.generate(101) + + assert_equal(node.getbalance(), 50) + + accounts = ["a","b","c","d","e"] + amount_to_send = 1.0 + account_addresses = dict() + for account in accounts: + address = node.getaccountaddress(account) + account_addresses[account] = address + + node.getnewaddress(account) + assert_equal(node.getaccount(address), account) + assert(address in node.getaddressesbyaccount(account)) + + node.sendfrom("", address, amount_to_send) + + node.generate(1) + + for i in range(len(accounts)): + from_account = accounts[i] + to_account = accounts[(i+1)%len(accounts)] + to_address = account_addresses[to_account] + node.sendfrom(from_account, to_address, amount_to_send) + + node.generate(1) + + for account in accounts: + address = node.getaccountaddress(account) + assert(address != account_addresses[account]) + assert_equal(node.getreceivedbyaccount(account), 2) + node.move(account, "", node.getbalance(account)) + + node.generate(101) + + expected_account_balances = {"": 5200} + for account in accounts: + expected_account_balances[account] = 0 + + assert_equal(node.listaccounts(), expected_account_balances) + + assert_equal(node.getbalance(""), 5200) + + for account in accounts: + address = node.getaccountaddress("") + node.setaccount(address, account) + assert(address in node.getaddressesbyaccount(account)) + assert(address not in node.getaddressesbyaccount("")) + + for account in accounts: + addresses = [] + for x in range(10): + addresses.append(node.getnewaddress()) + multisig_address = node.addmultisigaddress(5, addresses, account) + node.sendfrom("", multisig_address, 50) + + node.generate(101) + + for account in accounts: + assert_equal(node.getbalance(account), 50) + +if __name__ == '__main__': + WalletAccountsTest().main () diff --git a/qa/rpc-tests/wallet-dump.py b/qa/rpc-tests/wallet-dump.py new file mode 100755 index 0000000000..6028d2c20b --- /dev/null +++ b/qa/rpc-tests/wallet-dump.py @@ -0,0 +1,104 @@ +#!/usr/bin/env python3 +# Copyright (c) 2016 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. + +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import (start_nodes, start_node, assert_equal, bitcoind_processes) + + +def read_dump(file_name, addrs, hd_master_addr_old): + """ + Read the given dump, count the addrs that match, count change and reserve. + Also check that the old hd_master is inactive + """ + with open(file_name) as inputfile: + found_addr = 0 + found_addr_chg = 0 + found_addr_rsv = 0 + hd_master_addr_ret = None + for line in inputfile: + # only read non comment lines + if line[0] != "#" and len(line) > 10: + # split out some data + key_label, comment = line.split("#") + # key = key_label.split(" ")[0] + keytype = key_label.split(" ")[2] + if len(comment) > 1: + addr_keypath = comment.split(" addr=")[1] + addr = addr_keypath.split(" ")[0] + keypath = None + if keytype == "inactivehdmaster=1": + # ensure the old master is still available + assert(hd_master_addr_old == addr) + elif keytype == "hdmaster=1": + # ensure we have generated a new hd master key + assert(hd_master_addr_old != addr) + hd_master_addr_ret = addr + else: + keypath = addr_keypath.rstrip().split("hdkeypath=")[1] + + # count key types + for addrObj in addrs: + if addrObj['address'] == addr and addrObj['hdkeypath'] == keypath and keytype == "label=": + found_addr += 1 + break + elif keytype == "change=1": + found_addr_chg += 1 + break + elif keytype == "reserve=1": + found_addr_rsv += 1 + break + return found_addr, found_addr_chg, found_addr_rsv, hd_master_addr_ret + + +class WalletDumpTest(BitcoinTestFramework): + + def __init__(self): + super().__init__() + self.setup_clean_chain = False + self.num_nodes = 1 + self.extra_args = [["-keypool=90"]] + + def setup_network(self, split=False): + self.nodes = start_nodes(self.num_nodes, self.options.tmpdir, self.extra_args) + + def run_test (self): + tmpdir = self.options.tmpdir + + # generate 20 addresses to compare against the dump + test_addr_count = 20 + addrs = [] + for i in range(0,test_addr_count): + addr = self.nodes[0].getnewaddress() + vaddr= self.nodes[0].validateaddress(addr) #required to get hd keypath + addrs.append(vaddr) + # Should be a no-op: + self.nodes[0].keypoolrefill() + + # dump unencrypted wallet + self.nodes[0].dumpwallet(tmpdir + "/node0/wallet.unencrypted.dump") + + found_addr, found_addr_chg, found_addr_rsv, hd_master_addr_unenc = \ + read_dump(tmpdir + "/node0/wallet.unencrypted.dump", addrs, None) + assert_equal(found_addr, test_addr_count) # all keys must be in the dump + assert_equal(found_addr_chg, 50) # 50 blocks where mined + assert_equal(found_addr_rsv, 90 + 1) # keypool size (TODO: fix off-by-one) + + #encrypt wallet, restart, unlock and dump + self.nodes[0].encryptwallet('test') + bitcoind_processes[0].wait() + self.nodes[0] = start_node(0, self.options.tmpdir, self.extra_args[0]) + self.nodes[0].walletpassphrase('test', 10) + # Should be a no-op: + self.nodes[0].keypoolrefill() + self.nodes[0].dumpwallet(tmpdir + "/node0/wallet.encrypted.dump") + + found_addr, found_addr_chg, found_addr_rsv, hd_master_addr_enc = \ + read_dump(tmpdir + "/node0/wallet.encrypted.dump", addrs, hd_master_addr_unenc) + assert_equal(found_addr, test_addr_count) + assert_equal(found_addr_chg, 90 + 1 + 50) # old reserve keys are marked as change now + assert_equal(found_addr_rsv, 90 + 1) # keypool size (TODO: fix off-by-one) + +if __name__ == '__main__': + WalletDumpTest().main () diff --git a/qa/rpc-tests/wallet-hd.py b/qa/rpc-tests/wallet-hd.py new file mode 100755 index 0000000000..c11da1e9a9 --- /dev/null +++ b/qa/rpc-tests/wallet-hd.py @@ -0,0 +1,87 @@ +#!/usr/bin/env python3 +# Copyright (c) 2016 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. + +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import ( + start_nodes, + start_node, + assert_equal, + connect_nodes_bi, +) +import os +import shutil + + +class WalletHDTest(BitcoinTestFramework): + + def __init__(self): + super().__init__() + self.setup_clean_chain = True + self.num_nodes = 2 + self.node_args = [['-usehd=0'], ['-usehd=1', '-keypool=0']] + + def setup_network(self): + self.nodes = start_nodes(self.num_nodes, self.options.tmpdir, self.node_args) + self.is_network_split = False + connect_nodes_bi(self.nodes, 0, 1) + + def run_test (self): + tmpdir = self.options.tmpdir + + # Make sure we use hd, keep masterkeyid + masterkeyid = self.nodes[1].getwalletinfo()['hdmasterkeyid'] + assert_equal(len(masterkeyid), 40) + + # Import a non-HD private key in the HD wallet + non_hd_add = self.nodes[0].getnewaddress() + self.nodes[1].importprivkey(self.nodes[0].dumpprivkey(non_hd_add)) + + # This should be enough to keep the master key and the non-HD key + self.nodes[1].backupwallet(tmpdir + "hd.bak") + #self.nodes[1].dumpwallet(tmpdir + "hd.dump") + + # Derive some HD addresses and remember the last + # Also send funds to each add + self.nodes[0].generate(101) + hd_add = None + num_hd_adds = 300 + for i in range(num_hd_adds): + hd_add = self.nodes[1].getnewaddress() + hd_info = self.nodes[1].validateaddress(hd_add) + assert_equal(hd_info["hdkeypath"], "m/0'/0'/"+str(i+1)+"'") + assert_equal(hd_info["hdmasterkeyid"], masterkeyid) + self.nodes[0].sendtoaddress(hd_add, 1) + self.nodes[0].generate(1) + self.nodes[0].sendtoaddress(non_hd_add, 1) + self.nodes[0].generate(1) + + self.sync_all() + assert_equal(self.nodes[1].getbalance(), num_hd_adds + 1) + + print("Restore backup ...") + self.stop_node(1) + os.remove(self.options.tmpdir + "/node1/regtest/wallet.dat") + shutil.copyfile(tmpdir + "hd.bak", tmpdir + "/node1/regtest/wallet.dat") + self.nodes[1] = start_node(1, self.options.tmpdir, self.node_args[1]) + #connect_nodes_bi(self.nodes, 0, 1) + + # Assert that derivation is deterministic + hd_add_2 = None + for _ in range(num_hd_adds): + hd_add_2 = self.nodes[1].getnewaddress() + hd_info_2 = self.nodes[1].validateaddress(hd_add_2) + assert_equal(hd_info_2["hdkeypath"], "m/0'/0'/"+str(_+1)+"'") + assert_equal(hd_info_2["hdmasterkeyid"], masterkeyid) + assert_equal(hd_add, hd_add_2) + + # Needs rescan + self.stop_node(1) + self.nodes[1] = start_node(1, self.options.tmpdir, self.node_args[1] + ['-rescan']) + #connect_nodes_bi(self.nodes, 0, 1) + assert_equal(self.nodes[1].getbalance(), num_hd_adds + 1) + + +if __name__ == '__main__': + WalletHDTest().main () |