diff options
39 files changed, 350 insertions, 206 deletions
diff --git a/doc/build-unix.md b/doc/build-unix.md index e03dc8181a..9bb1a53aba 100644 --- a/doc/build-unix.md +++ b/doc/build-unix.md @@ -106,7 +106,7 @@ To build with Qt 4 you need the following: For Qt 5 you need the following: - sudo apt-get install libqt5gui5 libqt5core5 libqt5dbus5 qttools5-dev qttools5-dev-tools libprotobuf-dev protobuf-compiler + sudo apt-get install libqt5gui5 libqt5core5a libqt5dbus5 qttools5-dev qttools5-dev-tools libprotobuf-dev protobuf-compiler libqrencode (optional) can be installed with: diff --git a/doc/release-notes.md b/doc/release-notes.md index 6aaea67790..f804e8c11b 100644 --- a/doc/release-notes.md +++ b/doc/release-notes.md @@ -95,3 +95,32 @@ are done, it always returns an immediate error with code -28 to all calls. This new behaviour can be useful for clients to know that a server is already started and will be available soon (for instance, so that they do not have to start it themselves). + +Improved signing security +========================= + +For 0.10 the security of signing against unusual attacks has been +improved by making the signatures constant time and deterministic. + +This change is a result of switching signing to use libsecp256k1 +instead of OpenSSL. Libsecp256k1 is a cryptographic library +optimized for the curve Bitcoin uses which was created by Bitcoin +Core developer Pieter Wuille. + +There exist attacks[1] against most ECC implementations where an +attacker on shared virtual machine hardware could extract a private +key if they could cause a target to sign using the same key hundreds +of times. While using shared hosts and reusing keys are inadvisable +for other reasons, it's a better practice to avoid the exposure. + +OpenSSL has code in their source repository for derandomization +and reduction in timing leaks, and we've eagerly wanted to use +it for a long time but this functionality has still not made its +way into a released version of OpenSSL. Libsecp256k1 achieves +significantly stronger protection: As far as we're aware this is +the only deployed implementation of constant time signing for +the curve Bitcoin uses and we have reason to believe that +libsecp256k1 is better tested and more thoroughly reviewed +than the implementation in OpenSSL. + +[1] https://eprint.iacr.org/2014/161.pdf diff --git a/qa/pull-tester/rpc-tests.sh b/qa/pull-tester/rpc-tests.sh index b888135492..a93b80686b 100755 --- a/qa/pull-tester/rpc-tests.sh +++ b/qa/pull-tester/rpc-tests.sh @@ -23,6 +23,7 @@ if [ "x${ENABLE_BITCOIND}${ENABLE_UTILS}${ENABLE_WALLET}" = "x111" ]; then ${BUILDDIR}/qa/rpc-tests/txn_doublespend.py --mineblock --srcdir "${BUILDDIR}/src" ${BUILDDIR}/qa/rpc-tests/getchaintips.py --srcdir "${BUILDDIR}/src" ${BUILDDIR}/qa/rpc-tests/rest.py --srcdir "${BUILDDIR}/src" + ${BUILDDIR}/qa/rpc-tests/mempool_spendcoinbase.py --srcdir "${BUILDDIR}/src" #${BUILDDIR}/qa/rpc-tests/forknotify.py --srcdir "${BUILDDIR}/src" else echo "No rpc tests to run. Wallet, utils, and bitcoind must all be enabled" diff --git a/qa/rpc-tests/mempool_spendcoinbase.py b/qa/rpc-tests/mempool_spendcoinbase.py new file mode 100755 index 0000000000..0fc7c8577e --- /dev/null +++ b/qa/rpc-tests/mempool_spendcoinbase.py @@ -0,0 +1,69 @@ +#!/usr/bin/env python +# Copyright (c) 2014 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. + +# +# Test spending coinbase transactions. +# The coinbase transaction in block N can appear in block +# N+100... so is valid in the mempool when the best block +# height is N+99. +# This test makes sure coinbase spends that will be mature +# in the next block are accepted into the memory pool, +# but less mature coinbase spends are NOT. +# + +from test_framework import BitcoinTestFramework +from bitcoinrpc.authproxy import AuthServiceProxy, JSONRPCException +from util import * +import os +import shutil + +# Create one-input, one-output, no-fee transaction: +class MempoolSpendCoinbaseTest(BitcoinTestFramework): + + def setup_network(self): + # Just need one node for this test + args = ["-checkmempool", "-debug=mempool"] + self.nodes = [] + self.nodes.append(start_node(0, self.options.tmpdir, args)) + self.is_network_split = False + + def create_tx(self, from_txid, to_address, amount): + inputs = [{ "txid" : from_txid, "vout" : 0}] + outputs = { to_address : amount } + rawtx = self.nodes[0].createrawtransaction(inputs, outputs) + signresult = self.nodes[0].signrawtransaction(rawtx) + assert_equal(signresult["complete"], True) + return signresult["hex"] + + def run_test(self): + chain_height = self.nodes[0].getblockcount() + assert_equal(chain_height, 200) + node0_address = self.nodes[0].getnewaddress() + + # Coinbase at height chain_height-100+1 ok in mempool, should + # get mined. Coinbase at height chain_height-100+2 is + # is too immature to spend. + b = [ self.nodes[0].getblockhash(n) for n in range(101, 103) ] + coinbase_txids = [ self.nodes[0].getblock(h)['tx'][0] for h in b ] + spends_raw = [ self.create_tx(txid, node0_address, 50) for txid in coinbase_txids ] + + spend_101_id = self.nodes[0].sendrawtransaction(spends_raw[0]) + + # coinbase at height 102 should be too immature to spend + assert_raises(JSONRPCException, self.nodes[0].sendrawtransaction, spends_raw[1]) + + # mempool should have just spend_101: + assert_equal(self.nodes[0].getrawmempool(), [ spend_101_id ]) + + # mine a block, spend_101 should get confirmed + self.nodes[0].setgenerate(True, 1) + assert_equal(set(self.nodes[0].getrawmempool()), set()) + + # ... and now height 102 can be spent: + spend_102_id = self.nodes[0].sendrawtransaction(spends_raw[1]) + assert_equal(self.nodes[0].getrawmempool(), [ spend_102_id ]) + +if __name__ == '__main__': + MempoolSpendCoinbaseTest().main() diff --git a/qa/rpc-tests/util.py b/qa/rpc-tests/util.py index 6b66bfd8f6..ec65f783e8 100644 --- a/qa/rpc-tests/util.py +++ b/qa/rpc-tests/util.py @@ -330,4 +330,14 @@ def assert_equal(thing1, thing2): def assert_greater_than(thing1, thing2): if thing1 <= thing2: - raise AssertionError("%s <= %s"%(str(thing1),str(thing2)))
\ No newline at end of file + raise AssertionError("%s <= %s"%(str(thing1),str(thing2))) + +def assert_raises(exc, fun, *args, **kwds): + try: + fun(*args, **kwds) + except exc: + pass + except Exception as e: + raise AssertionError("Unexpected exception raised: "+type(e).__name__) + else: + raise AssertionError("No exception raised") diff --git a/src/Makefile.am b/src/Makefile.am index 4c4f9f6937..69b3a6d4f1 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -87,8 +87,8 @@ BITCOIN_CORE_H = \ coins.h \ compat.h \ compressor.h \ - core/block.h \ - core/transaction.h \ + primitives/block.h \ + primitives/transaction.h \ core_io.h \ crypter.h \ db.h \ @@ -235,8 +235,8 @@ libbitcoin_common_a_SOURCES = \ chainparams.cpp \ coins.cpp \ compressor.cpp \ - core/block.cpp \ - core/transaction.cpp \ + primitives/block.cpp \ + primitives/transaction.cpp \ core_read.cpp \ core_write.cpp \ eccryptoverify.cpp \ @@ -350,7 +350,7 @@ bitcoin_cli_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) if BUILD_BITCOIN_LIBS include_HEADERS = script/bitcoinconsensus.h libbitcoinconsensus_la_SOURCES = \ - core/transaction.cpp \ + primitives/transaction.cpp \ crypto/hmac_sha512.cpp \ crypto/sha1.cpp \ crypto/sha256.cpp \ diff --git a/src/bitcoin-tx.cpp b/src/bitcoin-tx.cpp index c0d21ed36f..1cceab3188 100644 --- a/src/bitcoin-tx.cpp +++ b/src/bitcoin-tx.cpp @@ -4,7 +4,7 @@ #include "base58.h" #include "clientversion.h" -#include "core/transaction.h" +#include "primitives/transaction.h" #include "core_io.h" #include "keystore.h" #include "main.h" // for MAX_BLOCK_SIZE diff --git a/src/bloom.cpp b/src/bloom.cpp index 07b8f2c0ae..da30e6f355 100644 --- a/src/bloom.cpp +++ b/src/bloom.cpp @@ -4,7 +4,7 @@ #include "bloom.h" -#include "core/transaction.h" +#include "primitives/transaction.h" #include "hash.h" #include "script/script.h" #include "script/standard.h" diff --git a/src/chain.h b/src/chain.h index c01240665d..d834790f06 100644 --- a/src/chain.h +++ b/src/chain.h @@ -6,7 +6,7 @@ #ifndef BITCOIN_CHAIN_H #define BITCOIN_CHAIN_H -#include "core/block.h" +#include "primitives/block.h" #include "pow.h" #include "tinyformat.h" #include "uint256.h" diff --git a/src/chainparams.h b/src/chainparams.h index 9f24b70a26..5d1ee1d3c6 100644 --- a/src/chainparams.h +++ b/src/chainparams.h @@ -8,7 +8,7 @@ #include "chainparamsbase.h" #include "checkpoints.h" -#include "core/block.h" +#include "primitives/block.h" #include "protocol.h" #include "uint256.h" diff --git a/src/coincontrol.h b/src/coincontrol.h index c8bdd3b39d..cf61998723 100644 --- a/src/coincontrol.h +++ b/src/coincontrol.h @@ -5,7 +5,7 @@ #ifndef BITCOIN_COINCONTROL_H #define BITCOIN_COINCONTROL_H -#include "core/transaction.h" +#include "primitives/transaction.h" /** Coin Control Features. */ class CCoinControl diff --git a/src/compressor.h b/src/compressor.h index d9cde5de7a..efb8119d01 100644 --- a/src/compressor.h +++ b/src/compressor.h @@ -6,7 +6,7 @@ #ifndef BITCOIN_COMPRESSOR_H #define BITCOIN_COMPRESSOR_H -#include "core/transaction.h" +#include "primitives/transaction.h" #include "script/script.h" #include "serialize.h" diff --git a/src/core_read.cpp b/src/core_read.cpp index 42e2f8d200..65c3a08c55 100644 --- a/src/core_read.cpp +++ b/src/core_read.cpp @@ -4,8 +4,8 @@ #include "core_io.h" -#include "core/block.h" -#include "core/transaction.h" +#include "primitives/block.h" +#include "primitives/transaction.h" #include "script/script.h" #include "serialize.h" #include "streams.h" diff --git a/src/core_write.cpp b/src/core_write.cpp index a3ae8eec07..b4e82b986e 100644 --- a/src/core_write.cpp +++ b/src/core_write.cpp @@ -5,7 +5,7 @@ #include "core_io.h" #include "base58.h" -#include "core/transaction.h" +#include "primitives/transaction.h" #include "script/script.h" #include "script/standard.h" #include "serialize.h" diff --git a/src/init.cpp b/src/init.cpp index 7b6ebb1b30..11329c16aa 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -1,6 +1,6 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto // Copyright (c) 2009-2014 The Bitcoin developers -// Distributed under the MIT/X11 software license, see the accompanying +// Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #if defined(HAVE_CONFIG_H) @@ -60,7 +60,7 @@ bool fFeeEstimatesInitialized = false; #define MIN_CORE_FILEDESCRIPTORS 150 #endif -// Used to pass flags to the Bind() function +/** Used to pass flags to the Bind() function */ enum BindFlags { BF_NONE = 0, BF_EXPLICIT = (1U << 0), @@ -175,9 +175,9 @@ void Shutdown() LogPrintf("%s: done\n", __func__); } -// -// Signal handlers are very limited in what they are allowed to do, so: -// +/** + * Signal handlers are very limited in what they are allowed to do, so: + */ void HandleSIGTERM(int) { fRequestShutdown = true; diff --git a/src/init.h b/src/init.h index aaf8c07e6e..f2f7ac6747 100644 --- a/src/init.h +++ b/src/init.h @@ -1,6 +1,6 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2013 The Bitcoin developers -// Distributed under the MIT/X11 software license, see the accompanying +// Copyright (c) 2009-2014 The Bitcoin developers +// Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #ifndef BITCOIN_INIT_H @@ -22,7 +22,7 @@ bool ShutdownRequested(); void Shutdown(); bool AppInit2(boost::thread_group& threadGroup); -/* The help message mode determines what help message to show */ +/** The help message mode determines what help message to show */ enum HelpMessageMode { HMM_BITCOIND, HMM_BITCOIN_QT diff --git a/src/main.cpp b/src/main.cpp index d0a4db62bc..784e2569d9 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -1,6 +1,6 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto // Copyright (c) 2009-2014 The Bitcoin developers -// Distributed under the MIT/X11 software license, see the accompanying +// Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include "main.h" @@ -33,9 +33,9 @@ using namespace std; # error "Bitcoin cannot be compiled without assertions." #endif -// -// Global state -// +/** + * Global state + */ CCriticalSection cs_main; @@ -66,7 +66,7 @@ map<uint256, COrphanTx> mapOrphanTransactions; map<uint256, set<uint256> > mapOrphanTransactionsByPrev; void EraseOrphansFor(NodeId peer); -// Constant stuff for coinbase transactions we create: +/** Constant stuff for coinbase transactions we create: */ CScript COINBASE_FLAGS; const string strMessageMagic = "Bitcoin Signed Message:\n"; @@ -97,44 +97,49 @@ namespace { CBlockIndex *pindexBestInvalid; - // The set of all CBlockIndex entries with BLOCK_VALID_TRANSACTIONS or better that are at least - // as good as our current tip. Entries may be failed, though. + /** + * The set of all CBlockIndex entries with BLOCK_VALID_TRANSACTIONS or better that are at least + * as good as our current tip. Entries may be failed, though. + */ set<CBlockIndex*, CBlockIndexWorkComparator> setBlockIndexCandidates; - // Number of nodes with fSyncStarted. + /** Number of nodes with fSyncStarted. */ int nSyncStarted = 0; - // All pairs A->B, where A (or one if its ancestors) misses transactions, but B has transactions. + /** All pairs A->B, where A (or one if its ancestors) misses transactions, but B has transactions. */ multimap<CBlockIndex*, CBlockIndex*> mapBlocksUnlinked; CCriticalSection cs_LastBlockFile; std::vector<CBlockFileInfo> vinfoBlockFile; int nLastBlockFile = 0; - // Every received block is assigned a unique and increasing identifier, so we - // know which one to give priority in case of a fork. + /** + * Every received block is assigned a unique and increasing identifier, so we + * know which one to give priority in case of a fork. + */ CCriticalSection cs_nBlockSequenceId; - // Blocks loaded from disk are assigned id 0, so start the counter at 1. + /** Blocks loaded from disk are assigned id 0, so start the counter at 1. */ uint32_t nBlockSequenceId = 1; - // Sources of received blocks, to be able to send them reject messages or ban - // them, if processing happens afterwards. Protected by cs_main. + /** + * Sources of received blocks, to be able to send them reject messages or ban + * them, if processing happens afterwards. Protected by cs_main. + */ map<uint256, NodeId> mapBlockSource; - // Blocks that are in flight, and that are in the queue to be downloaded. - // Protected by cs_main. + /** Blocks that are in flight, and that are in the queue to be downloaded. Protected by cs_main. */ struct QueuedBlock { uint256 hash; - CBlockIndex *pindex; // Optional. - int64_t nTime; // Time of "getdata" request in microseconds. + CBlockIndex *pindex; //! Optional. + int64_t nTime; //! Time of "getdata" request in microseconds. }; map<uint256, pair<NodeId, list<QueuedBlock>::iterator> > mapBlocksInFlight; - // Number of preferrable block download peers. + /** Number of preferable block download peers. */ int nPreferredDownload = 0; - // Dirty block index entries. + /** Dirty block index entries. */ set<CBlockIndex*> setDirtyBlockIndex; - // Dirty block file entries. + /** Dirty block file entries. */ set<int> setDirtyFileInfo; } // anon namespace @@ -148,19 +153,19 @@ namespace { namespace { struct CMainSignals { - // Notifies listeners of updated transaction data (transaction, and optionally the block it is found in. + /** Notifies listeners of updated transaction data (transaction, and optionally the block it is found in. */ boost::signals2::signal<void (const CTransaction &, const CBlock *)> SyncTransaction; - // Notifies listeners of an erased transaction (currently disabled, requires transaction replacement). + /** Notifies listeners of an erased transaction (currently disabled, requires transaction replacement). */ boost::signals2::signal<void (const uint256 &)> EraseTransaction; - // Notifies listeners of an updated transaction without new data (for now: a coinbase potentially becoming visible). + /** Notifies listeners of an updated transaction without new data (for now: a coinbase potentially becoming visible). */ boost::signals2::signal<void (const uint256 &)> UpdatedTransaction; - // Notifies listeners of a new active block chain. + /** Notifies listeners of a new active block chain. */ boost::signals2::signal<void (const CBlockLocator &)> SetBestChain; - // Notifies listeners about an inventory item being seen on the network. + /** Notifies listeners about an inventory item being seen on the network. */ boost::signals2::signal<void (const uint256 &)> Inventory; - // Tells listeners to broadcast their data. + /** Tells listeners to broadcast their data. */ boost::signals2::signal<void ()> Broadcast; - // Notifies listeners of a block validation result + /** Notifies listeners of a block validation result */ boost::signals2::signal<void (const CBlock&, const CValidationState&)> BlockChecked; } g_signals; @@ -213,32 +218,34 @@ struct CBlockReject { uint256 hashBlock; }; -// Maintain validation-specific state about nodes, protected by cs_main, instead -// by CNode's own locks. This simplifies asynchronous operation, where -// processing of incoming data is done after the ProcessMessage call returns, -// and we're no longer holding the node's locks. +/** + * Maintain validation-specific state about nodes, protected by cs_main, instead + * by CNode's own locks. This simplifies asynchronous operation, where + * processing of incoming data is done after the ProcessMessage call returns, + * and we're no longer holding the node's locks. + */ struct CNodeState { - // Accumulated misbehaviour score for this peer. + //! Accumulated misbehaviour score for this peer. int nMisbehavior; - // Whether this peer should be disconnected and banned (unless whitelisted). + //! Whether this peer should be disconnected and banned (unless whitelisted). bool fShouldBan; - // String name of this peer (debugging/logging purposes). + //! String name of this peer (debugging/logging purposes). std::string name; - // List of asynchronously-determined block rejections to notify this peer about. + //! List of asynchronously-determined block rejections to notify this peer about. std::vector<CBlockReject> rejects; - // The best known block we know this peer has announced. + //! The best known block we know this peer has announced. CBlockIndex *pindexBestKnownBlock; - // The hash of the last unknown block this peer has announced. + //! The hash of the last unknown block this peer has announced. uint256 hashLastUnknownBlock; - // The last full block we both have. + //! The last full block we both have. CBlockIndex *pindexLastCommonBlock; - // Whether we've started headers synchronization with this peer. + //! Whether we've started headers synchronization with this peer. bool fSyncStarted; - // Since when we're stalling block download progress (in microseconds), or 0. + //! Since when we're stalling block download progress (in microseconds), or 0. int64_t nStallingSince; list<QueuedBlock> vBlocksInFlight; int nBlocksInFlight; - // Whether we consider this a preferred download peer. + //! Whether we consider this a preferred download peer. bool fPreferredDownload; CNodeState() { @@ -254,7 +261,7 @@ struct CNodeState { } }; -// Map maintaining per-node state. Requires cs_main. +/** Map maintaining per-node state. Requires cs_main. */ map<NodeId, CNodeState> mapNodeState; // Requires cs_main. @@ -708,15 +715,15 @@ bool IsFinalTx(const CTransaction &tx, int nBlockHeight, int64_t nBlockTime) return true; } -// -// Check transaction inputs to mitigate two -// potential denial-of-service attacks: -// -// 1. scriptSigs with extra data stuffed into them, -// not consumed by scriptPubKey (or P2SH script) -// 2. P2SH scripts with a crazy number of expensive -// CHECKSIG/CHECKMULTISIG operations -// +/** + * Check transaction inputs to mitigate two + * potential denial-of-service attacks: + * + * 1. scriptSigs with extra data stuffed into them, + * not consumed by scriptPubKey (or P2SH script) + * 2. P2SH scripts with a crazy number of expensive + * CHECKSIG/CHECKMULTISIG operations + */ bool AreInputsStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs) { if (tx.IsCoinBase()) @@ -1054,7 +1061,7 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa return true; } -// Return transaction in tx, and if it was found inside a block, its hash is placed in hashBlock +/** Return transaction in tx, and if it was found inside a block, its hash is placed in hashBlock */ bool GetTransaction(const uint256 &hash, CTransaction &txOut, uint256 &hashBlock, bool fAllowSlow) { CBlockIndex *pindexSlow = NULL; @@ -1819,7 +1826,7 @@ void FlushStateToDisk() { FlushStateToDisk(state, FLUSH_STATE_ALWAYS); } -// Update chainActive and related internal data structures. +/** Update chainActive and related internal data structures. */ void static UpdateTip(CBlockIndex *pindexNew) { chainActive.SetTip(pindexNew); @@ -1858,7 +1865,7 @@ void static UpdateTip(CBlockIndex *pindexNew) { } } -// Disconnect chainActive's tip. +/** Disconnect chainActive's tip. */ bool static DisconnectTip(CValidationState &state) { CBlockIndex *pindexDelete = chainActive.Tip(); assert(pindexDelete); @@ -1905,8 +1912,10 @@ static int64_t nTimeFlush = 0; static int64_t nTimeChainState = 0; static int64_t nTimePostConnect = 0; -// Connect a new block to chainActive. pblock is either NULL or a pointer to a CBlock -// corresponding to pindexNew, to bypass loading it again from disk. +/** + * Connect a new block to chainActive. pblock is either NULL or a pointer to a CBlock + * corresponding to pindexNew, to bypass loading it again from disk. + */ bool static ConnectTip(CValidationState &state, CBlockIndex *pindexNew, CBlock *pblock) { assert(pindexNew->pprev == chainActive.Tip()); mempool.check(pcoinsTip); @@ -1966,8 +1975,10 @@ bool static ConnectTip(CValidationState &state, CBlockIndex *pindexNew, CBlock * return true; } -// Return the tip of the chain with the most work in it, that isn't -// known to be invalid (it's however far from certain to be valid). +/** + * Return the tip of the chain with the most work in it, that isn't + * known to be invalid (it's however far from certain to be valid). + */ static CBlockIndex* FindMostWorkChain() { do { CBlockIndex *pindexNew = NULL; @@ -2008,7 +2019,7 @@ static CBlockIndex* FindMostWorkChain() { } while(true); } -// Delete all entries in setBlockIndexCandidates that are worse than the current tip. +/** Delete all entries in setBlockIndexCandidates that are worse than the current tip. */ static void PruneBlockIndexCandidates() { // Note that we can't delete the current block itself, as we may need to return to it later in case a // reorganization to a better block fails. @@ -2020,8 +2031,10 @@ static void PruneBlockIndexCandidates() { assert(!setBlockIndexCandidates.empty()); } -// Try to make some progress towards making pindexMostWork the active block. -// pblock is either NULL or a pointer to a CBlock corresponding to pindexMostWork. +/** + * Try to make some progress towards making pindexMostWork the active block. + * pblock is either NULL or a pointer to a CBlock corresponding to pindexMostWork. + */ static bool ActivateBestChainStep(CValidationState &state, CBlockIndex *pindexMostWork, CBlock *pblock) { AssertLockHeld(cs_main); bool fInvalidFound = false; @@ -2086,9 +2099,11 @@ static bool ActivateBestChainStep(CValidationState &state, CBlockIndex *pindexMo return true; } -// Make the best chain active, in multiple steps. The result is either failure -// or an activated best chain. pblock is either NULL or a pointer to a block -// that is already loaded (to avoid loading it again from disk). +/** + * Make the best chain active, in multiple steps. The result is either failure + * or an activated best chain. pblock is either NULL or a pointer to a block + * that is already loaded (to avoid loading it again from disk). + */ bool ActivateBestChain(CValidationState &state, CBlock *pblock) { CBlockIndex *pindexNewTip = NULL; CBlockIndex *pindexMostWork = NULL; @@ -2237,7 +2252,7 @@ CBlockIndex* AddToBlockIndex(const CBlockHeader& block) return pindexNew; } -// Mark a block as having its data received and checked (up to BLOCK_VALID_TRANSACTIONS). +/** Mark a block as having its data received and checked (up to BLOCK_VALID_TRANSACTIONS). */ bool ReceivedBlockTransactions(const CBlock &block, CValidationState& state, CBlockIndex *pindexNew, const CDiskBlockPos& pos) { pindexNew->nTx = block.vtx.size(); @@ -2746,7 +2761,7 @@ uint256 CPartialMerkleTree::CalcHash(int height, unsigned int pos, const std::ve } else { // calculate left hash uint256 left = CalcHash(height-1, pos*2, vTxid), right; - // calculate right hash if not beyong the end of the array - copy left hash otherwise1 + // calculate right hash if not beyond the end of the array - copy left hash otherwise1 if (pos*2+1 < CalcTreeWidth(height-1)) right = CalcHash(height-1, pos*2+1, vTxid); else diff --git a/src/main.h b/src/main.h index b04692bb54..f3d30fafb3 100644 --- a/src/main.h +++ b/src/main.h @@ -1,6 +1,6 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto // Copyright (c) 2009-2014 The Bitcoin developers -// Distributed under the MIT/X11 software license, see the accompanying +// Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #ifndef BITCOIN_MAIN_H @@ -14,8 +14,8 @@ #include "chain.h" #include "chainparams.h" #include "coins.h" -#include "core/block.h" -#include "core/transaction.h" +#include "primitives/block.h" +#include "primitives/transaction.h" #include "net.h" #include "pow.h" #include "script/script.h" @@ -60,7 +60,7 @@ static const unsigned int DEFAULT_BLOCK_PRIORITY_SIZE = 50000; static const unsigned int MAX_STANDARD_TX_SIZE = 100000; /** The maximum allowed number of signature check operations in a block (network rule) */ static const unsigned int MAX_BLOCK_SIGOPS = MAX_BLOCK_SIZE/50; -/** Maxiumum number of signature check operations in an IsStandard() P2SH script */ +/** Maximum number of signature check operations in an IsStandard() P2SH script */ static const unsigned int MAX_P2SH_SIGOPS = 15; /** The maximum number of sigops we're willing to relay/mine in a single tx */ static const unsigned int MAX_TX_SIGOPS = MAX_BLOCK_SIGOPS/5; @@ -99,7 +99,7 @@ static const unsigned int DATABASE_WRITE_INTERVAL = 3600; /** Maximum length of reject messages. */ static const unsigned int MAX_REJECT_MESSAGE_LENGTH = 111; -/** "reject" message codes **/ +/** "reject" message codes */ static const unsigned char REJECT_MALFORMED = 0x01; static const unsigned char REJECT_INVALID = 0x10; static const unsigned char REJECT_OBSOLETE = 0x11; @@ -133,10 +133,10 @@ extern bool fIsBareMultisigStd; extern unsigned int nCoinCacheSize; extern CFeeRate minRelayTxFee; -// Best header we've seen so far (used for getheaders queries' starting points). +/** Best header we've seen so far (used for getheaders queries' starting points). */ extern CBlockIndex *pindexBestHeader; -// Minimum disk space required - used in CheckDiskSpace() +/** Minimum disk space required - used in CheckDiskSpace() */ static const uint64_t nMinDiskSpace = 52428800; /** Register a wallet to receive updates from core */ @@ -153,15 +153,17 @@ void RegisterNodeSignals(CNodeSignals& nodeSignals); /** Unregister a network node */ void UnregisterNodeSignals(CNodeSignals& nodeSignals); -/** Process an incoming block. This only returns after the best known valid - block is made active. Note that it does not, however, guarantee that the - specific block passed to it has been checked for validity! - @param[out] state This may be set to an Error state if any error occurred processing it, including during validation/connection/etc of otherwise unrelated blocks during reorganisation; or it may be set to an Invalid state iff pblock is itself invalid (but this is not guaranteed even when the block is checked). If you want to *possibly* get feedback on whether pblock is valid, you must also install a CValidationInterface - this will have its BlockChecked method called whenever *any* block completes validation. - @param[in] pfrom The node which we are receiving the block from; it is added to mapBlockSource and may be penalised if the block is invalid. - @param[in] pblock The block we want to process. - @param[out] dbp If pblock is stored to disk (or already there), this will be set to its location. - @return True if state.IsValid() -*/ +/** + * Process an incoming block. This only returns after the best known valid + * block is made active. Note that it does not, however, guarantee that the + * specific block passed to it has been checked for validity! + * + * @param[out] state This may be set to an Error state if any error occurred processing it, including during validation/connection/etc of otherwise unrelated blocks during reorganisation; or it may be set to an Invalid state if pblock is itself invalid (but this is not guaranteed even when the block is checked). If you want to *possibly* get feedback on whether pblock is valid, you must also install a CValidationInterface - this will have its BlockChecked method called whenever *any* block completes validation. + * @param[in] pfrom The node which we are receiving the block from; it is added to mapBlockSource and may be penalised if the block is invalid. + * @param[in] pblock The block we want to process. + * @param[out] dbp If pblock is stored to disk (or already there), this will be set to its location. + * @return True if state.IsValid() + */ bool ProcessNewBlock(CValidationState &state, CNode* pfrom, CBlock* pblock, CDiskBlockPos *dbp = NULL); /** Check whether enough disk space is available for an incoming block */ bool CheckDiskSpace(uint64_t nAdditionalBytes = 0); @@ -247,54 +249,59 @@ struct CDiskTxPos : public CDiskBlockPos CAmount GetMinRelayFee(const CTransaction& tx, unsigned int nBytes, bool fAllowFree); -// -// Check transaction inputs, and make sure any -// pay-to-script-hash transactions are evaluating IsStandard scripts -// -// Why bother? To avoid denial-of-service attacks; an attacker -// can submit a standard HASH... OP_EQUAL transaction, -// which will get accepted into blocks. The redemption -// script can be anything; an attacker could use a very -// expensive-to-check-upon-redemption script like: -// DUP CHECKSIG DROP ... repeated 100 times... OP_1 -// +/** + * Check transaction inputs, and make sure any + * pay-to-script-hash transactions are evaluating IsStandard scripts + * + * Why bother? To avoid denial-of-service attacks; an attacker + * can submit a standard HASH... OP_EQUAL transaction, + * which will get accepted into blocks. The redemption + * script can be anything; an attacker could use a very + * expensive-to-check-upon-redemption script like: + * DUP CHECKSIG DROP ... repeated 100 times... OP_1 + */ -/** Check for standard transaction types - @param[in] mapInputs Map of previous transactions that have outputs we're spending - @return True if all inputs (scriptSigs) use only standard transaction forms -*/ +/** + * Check for standard transaction types + * @param[in] mapInputs Map of previous transactions that have outputs we're spending + * @return True if all inputs (scriptSigs) use only standard transaction forms + */ bool AreInputsStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs); -/** Count ECDSA signature operations the old-fashioned (pre-0.6) way - @return number of sigops this transaction's outputs will produce when spent - @see CTransaction::FetchInputs -*/ +/** + * Count ECDSA signature operations the old-fashioned (pre-0.6) way + * @return number of sigops this transaction's outputs will produce when spent + * @see CTransaction::FetchInputs + */ unsigned int GetLegacySigOpCount(const CTransaction& tx); -/** Count ECDSA signature operations in pay-to-script-hash inputs. - - @param[in] mapInputs Map of previous transactions that have outputs we're spending - @return maximum number of sigops required to validate this transaction's inputs - @see CTransaction::FetchInputs +/** + * Count ECDSA signature operations in pay-to-script-hash inputs. + * + * @param[in] mapInputs Map of previous transactions that have outputs we're spending + * @return maximum number of sigops required to validate this transaction's inputs + * @see CTransaction::FetchInputs */ unsigned int GetP2SHSigOpCount(const CTransaction& tx, const CCoinsViewCache& mapInputs); -// Check whether all inputs of this transaction are valid (no double spends, scripts & sigs, amounts) -// This does not modify the UTXO set. If pvChecks is not NULL, script checks are pushed onto it -// instead of being performed inline. +/** + * Check whether all inputs of this transaction are valid (no double spends, scripts & sigs, amounts) + * This does not modify the UTXO set. If pvChecks is not NULL, script checks are pushed onto it + * instead of being performed inline. + */ bool CheckInputs(const CTransaction& tx, CValidationState &state, const CCoinsViewCache &view, bool fScriptChecks, unsigned int flags, bool cacheStore, std::vector<CScriptCheck> *pvChecks = NULL); -// Apply the effects of this transaction on the UTXO set represented by view +/** Apply the effects of this transaction on the UTXO set represented by view */ void UpdateCoins(const CTransaction& tx, CValidationState &state, CCoinsViewCache &inputs, CTxUndo &txundo, int nHeight); -// Context-independent validity checks +/** Context-independent validity checks */ bool CheckTransaction(const CTransaction& tx, CValidationState& state); /** Check for standard transaction types - @return True if all outputs (scriptPubKeys) use only standard transaction forms -*/ + * @return True if all outputs (scriptPubKeys) use only standard transaction forms + */ bool IsStandardTx(const CTransaction& tx, std::string& reason); bool IsFinalTx(const CTransaction &tx, int nBlockHeight = 0, int64_t nBlockTime = 0); @@ -317,8 +324,10 @@ public: }; -/** Closure representing one script verification - * Note that this stores references to the spending transaction */ +/** + * Closure representing one script verification + * Note that this stores references to the spending transaction + */ class CScriptCheck { private: @@ -351,7 +360,7 @@ public: /** Data structure that represents a partial merkle tree. * - * It respresents a subset of the txid's of a known block, in a way that + * It represents a subset of the txid's of a known block, in a way that * allows recovery of the list of txid's and the merkle root, in an * authenticated way. * @@ -386,36 +395,38 @@ public: class CPartialMerkleTree { protected: - // the total number of transactions in the block + /** the total number of transactions in the block */ unsigned int nTransactions; - // node-is-parent-of-matched-txid bits + /** node-is-parent-of-matched-txid bits */ std::vector<bool> vBits; - // txids and internal hashes + /** txids and internal hashes */ std::vector<uint256> vHash; - // flag set when encountering invalid data + /** flag set when encountering invalid data */ bool fBad; - // helper function to efficiently calculate the number of nodes at given height in the merkle tree + /** helper function to efficiently calculate the number of nodes at given height in the merkle tree */ unsigned int CalcTreeWidth(int height) { return (nTransactions+(1 << height)-1) >> height; } - // calculate the hash of a node in the merkle tree (at leaf level: the txid's themself) + /** calculate the hash of a node in the merkle tree (at leaf level: the txid's themselves) */ uint256 CalcHash(int height, unsigned int pos, const std::vector<uint256> &vTxid); - // recursive function that traverses tree nodes, storing the data as bits and hashes + /** recursive function that traverses tree nodes, storing the data as bits and hashes */ void TraverseAndBuild(int height, unsigned int pos, const std::vector<uint256> &vTxid, const std::vector<bool> &vMatch); - // recursive function that traverses tree nodes, consuming the bits and hashes produced by TraverseAndBuild. - // it returns the hash of the respective node. + /** + * recursive function that traverses tree nodes, consuming the bits and hashes produced by TraverseAndBuild. + * it returns the hash of the respective node. + */ uint256 TraverseAndExtract(int height, unsigned int pos, unsigned int &nBitsUsed, unsigned int &nHashUsed, std::vector<uint256> &vMatch); public: - // serialization implementation + /** serialization implementation */ ADD_SERIALIZE_METHODS; template <typename Stream, typename Operation> @@ -438,13 +449,15 @@ public: } } - // Construct a partial merkle tree from a list of transaction id's, and a mask that selects a subset of them + /** Construct a partial merkle tree from a list of transaction id's, and a mask that selects a subset of them */ CPartialMerkleTree(const std::vector<uint256> &vTxid, const std::vector<bool> &vMatch); CPartialMerkleTree(); - // extract the matching txid's represented by this partial merkle tree. - // returns the merkle root, or 0 in case of failure + /** + * extract the matching txid's represented by this partial merkle tree. + * returns the merkle root, or 0 in case of failure + */ uint256 ExtractMatches(std::vector<uint256> &vMatch); }; @@ -464,22 +477,21 @@ bool ReadBlockFromDisk(CBlock& block, const CBlockIndex* pindex); * of problems. Note that in any case, coins may be modified. */ bool DisconnectBlock(CBlock& block, CValidationState& state, CBlockIndex* pindex, CCoinsViewCache& coins, bool* pfClean = NULL); -// Apply the effects of this block (with given index) on the UTXO set represented by coins +/** Apply the effects of this block (with given index) on the UTXO set represented by coins */ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pindex, CCoinsViewCache& coins, bool fJustCheck = false); -// Context-independent validity checks +/** Context-independent validity checks */ bool CheckBlockHeader(const CBlockHeader& block, CValidationState& state, bool fCheckPOW = true); bool CheckBlock(const CBlock& block, CValidationState& state, bool fCheckPOW = true, bool fCheckMerkleRoot = true); -// Context-dependent validity checks +/** Context-dependent validity checks */ bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& state, CBlockIndex *pindexPrev); bool ContextualCheckBlock(const CBlock& block, CValidationState& state, CBlockIndex *pindexPrev); -// Check a block is completely valid from start to finish (only works on top of our current best block, with cs_main held) +/** Check a block is completely valid from start to finish (only works on top of our current best block, with cs_main held) */ bool TestBlockValidity(CValidationState &state, const CBlock& block, CBlockIndex *pindexPrev, bool fCheckPOW = true, bool fCheckMerkleRoot = true); -// Store block on disk -// if dbp is provided, the file is known to already reside on disk +/** Store block on disk. If dbp is provided, the file is known to already reside on disk */ bool AcceptBlock(CBlock& block, CValidationState& state, CBlockIndex **pindex, CDiskBlockPos* dbp = NULL); bool AcceptBlockHeader(const CBlockHeader& block, CValidationState& state, CBlockIndex **ppindex= NULL); @@ -488,13 +500,13 @@ bool AcceptBlockHeader(const CBlockHeader& block, CValidationState& state, CBloc class CBlockFileInfo { public: - unsigned int nBlocks; // number of blocks stored in file - unsigned int nSize; // number of used bytes of block file - unsigned int nUndoSize; // number of used bytes in the undo file - unsigned int nHeightFirst; // lowest height of block in file - unsigned int nHeightLast; // highest height of block in file - uint64_t nTimeFirst; // earliest time of block in file - uint64_t nTimeLast; // latest time of block in file + unsigned int nBlocks; //! number of blocks stored in file + unsigned int nSize; //! number of used bytes of block file + unsigned int nUndoSize; //! number of used bytes in the undo file + unsigned int nHeightFirst; //! lowest height of block in file + unsigned int nHeightLast; //! highest height of block in file + uint64_t nTimeFirst; //! earliest time of block in file + uint64_t nTimeLast; //! latest time of block in file ADD_SERIALIZE_METHODS; @@ -525,7 +537,7 @@ public: std::string ToString() const; - // update statistics (does not update nSize) + /** update statistics (does not update nSize) */ void AddBlock(unsigned int nHeightIn, uint64_t nTimeIn) { if (nBlocks==0 || nHeightFirst > nHeightIn) nHeightFirst = nHeightIn; @@ -543,9 +555,9 @@ public: class CValidationState { private: enum mode_state { - MODE_VALID, // everything ok - MODE_INVALID, // network rule violation (DoS value may be set) - MODE_ERROR, // run-time error + MODE_VALID, //! everything ok + MODE_INVALID, //! network rule violation (DoS value may be set) + MODE_ERROR, //! run-time error } mode; int nDoS; std::string strRejectReason; @@ -640,24 +652,26 @@ struct CBlockTemplate -/** Used to relay blocks as header + vector<merkle branch> +/** + * Used to relay blocks as header + vector<merkle branch> * to filtered nodes. */ class CMerkleBlock { public: - // Public only for unit testing + /** Public only for unit testing */ CBlockHeader header; CPartialMerkleTree txn; public: - // Public only for unit testing and relay testing - // (not relayed) + /** Public only for unit testing and relay testing (not relayed) */ std::vector<std::pair<unsigned int, uint256> > vMatchedTxn; - // Create from a CBlock, filtering transactions according to filter - // Note that this will call IsRelevantAndUpdate on the filter for each transaction, - // thus the filter will likely be modified. + /** + * Create from a CBlock, filtering transactions according to filter + * Note that this will call IsRelevantAndUpdate on the filter for each transaction, + * thus the filter will likely be modified. + */ CMerkleBlock(const CBlock& block, CBloomFilter& filter); ADD_SERIALIZE_METHODS; diff --git a/src/miner.cpp b/src/miner.cpp index 660173f35b..ad29431421 100644 --- a/src/miner.cpp +++ b/src/miner.cpp @@ -6,8 +6,8 @@ #include "miner.h" #include "amount.h" -#include "core/block.h" -#include "core/transaction.h" +#include "primitives/block.h" +#include "primitives/transaction.h" #include "hash.h" #include "main.h" #include "net.h" diff --git a/src/net.cpp b/src/net.cpp index 6bf72d22c5..8668d5017d 100644 --- a/src/net.cpp +++ b/src/net.cpp @@ -12,7 +12,7 @@ #include "addrman.h" #include "chainparams.h" #include "clientversion.h" -#include "core/transaction.h" +#include "primitives/transaction.h" #include "ui_interface.h" #ifdef WIN32 diff --git a/src/pow.cpp b/src/pow.cpp index e07e7ff770..bdcfa852f4 100644 --- a/src/pow.cpp +++ b/src/pow.cpp @@ -7,7 +7,7 @@ #include "chain.h" #include "chainparams.h" -#include "core/block.h" +#include "primitives/block.h" #include "uint256.h" #include "util.h" diff --git a/src/core/block.cpp b/src/primitives/block.cpp index 2010d44dac..225bb80be8 100644 --- a/src/core/block.cpp +++ b/src/primitives/block.cpp @@ -3,7 +3,7 @@ // Distributed under the MIT/X11 software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#include "core/block.h" +#include "primitives/block.h" #include "hash.h" #include "tinyformat.h" diff --git a/src/core/block.h b/src/primitives/block.h index 6e119c3699..e663c91e84 100644 --- a/src/core/block.h +++ b/src/primitives/block.h @@ -3,10 +3,10 @@ // Distributed under the MIT/X11 software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#ifndef BITCOIN_CORE_BLOCK_H -#define BITCOIN_CORE_BLOCK_H +#ifndef BITCOIN_PRIMITIVES_BLOCK_H +#define BITCOIN_PRIMITIVES_BLOCK_H -#include "core/transaction.h" +#include "primitives/transaction.h" #include "serialize.h" #include "uint256.h" @@ -165,4 +165,4 @@ struct CBlockLocator } }; -#endif // BITCOIN_CORE_BLOCK_H +#endif // BITCOIN_PRIMITIVES_BLOCK_H diff --git a/src/core/transaction.cpp b/src/primitives/transaction.cpp index f835bafb9f..336151905c 100644 --- a/src/core/transaction.cpp +++ b/src/primitives/transaction.cpp @@ -3,7 +3,7 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#include "core/transaction.h" +#include "primitives/transaction.h" #include "hash.h" #include "tinyformat.h" diff --git a/src/core/transaction.h b/src/primitives/transaction.h index 724348020a..a7a1e013ed 100644 --- a/src/core/transaction.h +++ b/src/primitives/transaction.h @@ -3,8 +3,8 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#ifndef BITCOIN_CORE_TRANSACTION_H -#define BITCOIN_CORE_TRANSACTION_H +#ifndef BITCOIN_PRIMITIVES_TRANSACTION_H +#define BITCOIN_PRIMITIVES_TRANSACTION_H #include "amount.h" #include "script/script.h" @@ -273,4 +273,4 @@ struct CMutableTransaction uint256 GetHash() const; }; -#endif // BITCOIN_CORE_TRANSACTION_H +#endif // BITCOIN_PRIMITIVES_TRANSACTION_H diff --git a/src/qt/bitcoinunits.cpp b/src/qt/bitcoinunits.cpp index 75e1f9ae78..5c542b59ae 100644 --- a/src/qt/bitcoinunits.cpp +++ b/src/qt/bitcoinunits.cpp @@ -4,7 +4,7 @@ #include "bitcoinunits.h" -#include "core/transaction.h" +#include "primitives/transaction.h" #include <QStringList> diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp index 22a1f019e9..a1ae756c43 100644 --- a/src/qt/guiutil.cpp +++ b/src/qt/guiutil.cpp @@ -9,7 +9,7 @@ #include "qvalidatedlineedit.h" #include "walletmodel.h" -#include "core/transaction.h" +#include "primitives/transaction.h" #include "init.h" #include "main.h" #include "protocol.h" diff --git a/src/rest.cpp b/src/rest.cpp index 27551c9295..6285784af5 100644 --- a/src/rest.cpp +++ b/src/rest.cpp @@ -3,8 +3,8 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#include "core/block.h" -#include "core/transaction.h" +#include "primitives/block.h" +#include "primitives/transaction.h" #include "main.h" #include "rpcserver.h" #include "streams.h" diff --git a/src/rpcblockchain.cpp b/src/rpcblockchain.cpp index 045cd90ef6..924f416904 100644 --- a/src/rpcblockchain.cpp +++ b/src/rpcblockchain.cpp @@ -505,6 +505,12 @@ Value getchaintips(const Array& params, bool fHelp) " \"status\": \"xxxx\" (string) status of the chain (active, valid-fork, valid-headers, headers-only, invalid)\n" " }\n" "]\n" + "Possible values for status:\n" + "1. \"invalid\" This branch contains at least one invalid block\n" + "2. \"headers-only\" Not all blocks for this branch are available, but the headers are valid\n" + "3. \"valid-headers\" All blocks are available for this branch, but they were never fully validated\n" + "4. \"valid-fork\" This branch is not part of the active chain, but is fully validated\n" + "5. \"active\" This is the tip of the active main chain, which is certainly valid\n" "\nExamples:\n" + HelpExampleCli("getchaintips", "") + HelpExampleRpc("getchaintips", "") diff --git a/src/rpcrawtransaction.cpp b/src/rpcrawtransaction.cpp index 25734f4930..8de15ff9e2 100644 --- a/src/rpcrawtransaction.cpp +++ b/src/rpcrawtransaction.cpp @@ -4,7 +4,7 @@ // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include "base58.h" -#include "core/transaction.h" +#include "primitives/transaction.h" #include "core_io.h" #include "init.h" #include "keystore.h" diff --git a/src/script/bitcoinconsensus.cpp b/src/script/bitcoinconsensus.cpp index 4faa760ad7..d4fd2ad7d9 100644 --- a/src/script/bitcoinconsensus.cpp +++ b/src/script/bitcoinconsensus.cpp @@ -5,7 +5,7 @@ #include "bitcoinconsensus.h" -#include "core/transaction.h" +#include "primitives/transaction.h" #include "script/interpreter.h" #include "version.h" diff --git a/src/script/interpreter.cpp b/src/script/interpreter.cpp index 237c712870..3231f2e74e 100644 --- a/src/script/interpreter.cpp +++ b/src/script/interpreter.cpp @@ -5,7 +5,7 @@ #include "interpreter.h" -#include "core/transaction.h" +#include "primitives/transaction.h" #include "crypto/ripemd160.h" #include "crypto/sha1.h" #include "crypto/sha256.h" diff --git a/src/script/sign.cpp b/src/script/sign.cpp index 7dfed751b6..03c33ad9b5 100644 --- a/src/script/sign.cpp +++ b/src/script/sign.cpp @@ -5,7 +5,7 @@ #include "script/sign.h" -#include "core/transaction.h" +#include "primitives/transaction.h" #include "key.h" #include "keystore.h" #include "script/standard.h" diff --git a/src/test/main_tests.cpp b/src/test/main_tests.cpp index 78c4181409..bf57dd81d9 100644 --- a/src/test/main_tests.cpp +++ b/src/test/main_tests.cpp @@ -2,7 +2,7 @@ // Distributed under the MIT/X11 software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#include "core/transaction.h" +#include "primitives/transaction.h" #include "main.h" #include <boost/test/unit_test.hpp> diff --git a/src/test/util_tests.cpp b/src/test/util_tests.cpp index 67d50fccf4..10f77e3a5b 100644 --- a/src/test/util_tests.cpp +++ b/src/test/util_tests.cpp @@ -5,7 +5,7 @@ #include "util.h" #include "clientversion.h" -#include "core/transaction.h" +#include "primitives/transaction.h" #include "random.h" #include "sync.h" #include "utilstrencodings.h" diff --git a/src/txmempool.h b/src/txmempool.h index e68b218154..d00bdd0616 100644 --- a/src/txmempool.h +++ b/src/txmempool.h @@ -10,7 +10,7 @@ #include "amount.h" #include "coins.h" -#include "core/transaction.h" +#include "primitives/transaction.h" #include "sync.h" class CAutoFile; diff --git a/src/undo.h b/src/undo.h index 4f5f4047dd..2301bd8b43 100644 --- a/src/undo.h +++ b/src/undo.h @@ -7,7 +7,7 @@ #define BITCOIN_UNDO_H #include "compressor.h" -#include "core/transaction.h" +#include "primitives/transaction.h" #include "serialize.h" /** Undo information for a CTxIn diff --git a/src/utilmoneystr.cpp b/src/utilmoneystr.cpp index 085adae85e..3e076a0266 100644 --- a/src/utilmoneystr.cpp +++ b/src/utilmoneystr.cpp @@ -5,7 +5,7 @@ #include "utilmoneystr.h" -#include "core/transaction.h" +#include "primitives/transaction.h" #include "tinyformat.h" #include "utilstrencodings.h" diff --git a/src/wallet.h b/src/wallet.h index 0244ce2368..70d274c2d5 100644 --- a/src/wallet.h +++ b/src/wallet.h @@ -7,8 +7,8 @@ #define BITCOIN_WALLET_H #include "amount.h" -#include "core/block.h" -#include "core/transaction.h" +#include "primitives/block.h" +#include "primitives/transaction.h" #include "crypter.h" #include "key.h" #include "keystore.h" |