diff options
-rw-r--r-- | src/bitcoin-chainstate.cpp | 6 | ||||
-rw-r--r-- | src/deploymentstatus.cpp | 2 | ||||
-rw-r--r-- | src/deploymentstatus.h | 15 | ||||
-rw-r--r-- | src/init.cpp | 2 | ||||
-rw-r--r-- | src/net_processing.cpp | 15 | ||||
-rw-r--r-- | src/node/miner.cpp | 6 | ||||
-rw-r--r-- | src/rpc/blockchain.cpp | 55 | ||||
-rw-r--r-- | src/rpc/mining.cpp | 16 | ||||
-rw-r--r-- | src/test/blockfilter_index_tests.cpp | 8 | ||||
-rw-r--r-- | src/test/fuzz/utxo_snapshot.cpp | 2 | ||||
-rw-r--r-- | src/test/miner_tests.cpp | 2 | ||||
-rw-r--r-- | src/test/util/mining.cpp | 2 | ||||
-rw-r--r-- | src/test/util/setup_common.cpp | 7 | ||||
-rw-r--r-- | src/test/validation_block_tests.cpp | 12 | ||||
-rw-r--r-- | src/test/validation_chainstate_tests.cpp | 3 | ||||
-rw-r--r-- | src/test/versionbits_tests.cpp | 55 | ||||
-rw-r--r-- | src/validation.cpp | 105 | ||||
-rw-r--r-- | src/validation.h | 57 |
18 files changed, 200 insertions, 170 deletions
diff --git a/src/bitcoin-chainstate.cpp b/src/bitcoin-chainstate.cpp index e5b6875a36..ab805ac1ec 100644 --- a/src/bitcoin-chainstate.cpp +++ b/src/bitcoin-chainstate.cpp @@ -70,7 +70,7 @@ int main(int argc, char* argv[]) // SETUP: Chainstate - ChainstateManager chainman; + ChainstateManager chainman{chainparams}; auto rv = node::LoadChainstate(false, std::ref(chainman), @@ -163,7 +163,7 @@ int main(int argc, char* argv[]) LOCK(cs_main); const CBlockIndex* pindex = chainman.m_blockman.LookupBlockIndex(block.hashPrevBlock); if (pindex) { - UpdateUncommittedBlockStructures(block, pindex, chainparams.GetConsensus()); + chainman.UpdateUncommittedBlockStructures(block, pindex); } } @@ -190,7 +190,7 @@ int main(int argc, char* argv[]) bool new_block; auto sc = std::make_shared<submitblock_StateCatcher>(block.GetHash()); RegisterSharedValidationInterface(sc); - bool accepted = chainman.ProcessNewBlock(chainparams, blockptr, /*force_processing=*/true, /*new_block=*/&new_block); + bool accepted = chainman.ProcessNewBlock(blockptr, /*force_processing=*/true, /*new_block=*/&new_block); UnregisterSharedValidationInterface(sc); if (!new_block && accepted) { std::cerr << "duplicate" << std::endl; diff --git a/src/deploymentstatus.cpp b/src/deploymentstatus.cpp index ae19a6e40d..3a524af29e 100644 --- a/src/deploymentstatus.cpp +++ b/src/deploymentstatus.cpp @@ -9,8 +9,6 @@ #include <type_traits> -VersionBitsCache g_versionbitscache; - /* Basic sanity checking for BuriedDeployment/DeploymentPos enums and * ValidDeployment check */ diff --git a/src/deploymentstatus.h b/src/deploymentstatus.h index ba5103de74..9f5919f71b 100644 --- a/src/deploymentstatus.h +++ b/src/deploymentstatus.h @@ -10,33 +10,30 @@ #include <limits> -/** Global cache for versionbits deployment status */ -extern VersionBitsCache g_versionbitscache; - /** Determine if a deployment is active for the next block */ -inline bool DeploymentActiveAfter(const CBlockIndex* pindexPrev, const Consensus::Params& params, Consensus::BuriedDeployment dep) +inline bool DeploymentActiveAfter(const CBlockIndex* pindexPrev, const Consensus::Params& params, Consensus::BuriedDeployment dep, [[maybe_unused]] VersionBitsCache& versionbitscache) { assert(Consensus::ValidDeployment(dep)); return (pindexPrev == nullptr ? 0 : pindexPrev->nHeight + 1) >= params.DeploymentHeight(dep); } -inline bool DeploymentActiveAfter(const CBlockIndex* pindexPrev, const Consensus::Params& params, Consensus::DeploymentPos dep) +inline bool DeploymentActiveAfter(const CBlockIndex* pindexPrev, const Consensus::Params& params, Consensus::DeploymentPos dep, VersionBitsCache& versionbitscache) { assert(Consensus::ValidDeployment(dep)); - return ThresholdState::ACTIVE == g_versionbitscache.State(pindexPrev, params, dep); + return ThresholdState::ACTIVE == versionbitscache.State(pindexPrev, params, dep); } /** Determine if a deployment is active for this block */ -inline bool DeploymentActiveAt(const CBlockIndex& index, const Consensus::Params& params, Consensus::BuriedDeployment dep) +inline bool DeploymentActiveAt(const CBlockIndex& index, const Consensus::Params& params, Consensus::BuriedDeployment dep, [[maybe_unused]] VersionBitsCache& versionbitscache) { assert(Consensus::ValidDeployment(dep)); return index.nHeight >= params.DeploymentHeight(dep); } -inline bool DeploymentActiveAt(const CBlockIndex& index, const Consensus::Params& params, Consensus::DeploymentPos dep) +inline bool DeploymentActiveAt(const CBlockIndex& index, const Consensus::Params& params, Consensus::DeploymentPos dep, VersionBitsCache& versionbitscache) { assert(Consensus::ValidDeployment(dep)); - return DeploymentActiveAfter(index.pprev, params, dep); + return DeploymentActiveAfter(index.pprev, params, dep, versionbitscache); } /** Determine if a deployment is enabled (can ever be active) */ diff --git a/src/init.cpp b/src/init.cpp index feb4ad52a6..e180a2b5cd 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -1424,7 +1424,7 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info) for (bool fLoaded = false; !fLoaded && !ShutdownRequested();) { node.mempool = std::make_unique<CTxMemPool>(node.fee_estimator.get(), mempool_check_ratio); - node.chainman = std::make_unique<ChainstateManager>(); + node.chainman = std::make_unique<ChainstateManager>(chainparams); ChainstateManager& chainman = *node.chainman; const bool fReset = fReindex; diff --git a/src/net_processing.cpp b/src/net_processing.cpp index cb0e8c88f8..590ce8e839 100644 --- a/src/net_processing.cpp +++ b/src/net_processing.cpp @@ -1110,7 +1110,6 @@ void PeerManagerImpl::FindNextBlocksToDownload(NodeId nodeid, unsigned int count if (state->pindexLastCommonBlock == state->pindexBestKnownBlock) return; - const Consensus::Params& consensusParams = m_chainparams.GetConsensus(); std::vector<const CBlockIndex*> vToFetch; const CBlockIndex *pindexWalk = state->pindexLastCommonBlock; // Never fetch further than the best block we know the peer has, or more than BLOCK_DOWNLOAD_WINDOW + 1 beyond the last @@ -1140,7 +1139,7 @@ void PeerManagerImpl::FindNextBlocksToDownload(NodeId nodeid, unsigned int count // We consider the chain that this peer is on invalid. return; } - if (!State(nodeid)->fHaveWitness && DeploymentActiveAt(*pindex, consensusParams, Consensus::DEPLOYMENT_SEGWIT)) { + if (!State(nodeid)->fHaveWitness && DeploymentActiveAt(*pindex, m_chainman, Consensus::DEPLOYMENT_SEGWIT)) { // We wouldn't download this block or its descendants from this peer. return; } @@ -1641,7 +1640,7 @@ void PeerManagerImpl::NewPoWValidBlock(const CBlockIndex *pindex, const std::sha return; m_highest_fast_announce = pindex->nHeight; - bool fWitnessEnabled = DeploymentActiveAt(*pindex, m_chainparams.GetConsensus(), Consensus::DEPLOYMENT_SEGWIT); + bool fWitnessEnabled = DeploymentActiveAt(*pindex, m_chainman, Consensus::DEPLOYMENT_SEGWIT); uint256 hashBlock(pblock->GetHash()); const std::shared_future<CSerializedNetMsg> lazy_ser{ std::async(std::launch::deferred, [&] { return msgMaker.Make(NetMsgType::CMPCTBLOCK, *pcmpctblock); })}; @@ -2214,7 +2213,7 @@ void PeerManagerImpl::ProcessHeadersMessage(CNode& pfrom, const Peer& peer, } BlockValidationState state; - if (!m_chainman.ProcessNewBlockHeaders(headers, state, m_chainparams, &pindexLast)) { + if (!m_chainman.ProcessNewBlockHeaders(headers, state, &pindexLast)) { if (state.IsInvalid()) { MaybePunishNodeForBlock(pfrom.GetId(), state, via_compact_block, "invalid header received"); return; @@ -2258,7 +2257,7 @@ void PeerManagerImpl::ProcessHeadersMessage(CNode& pfrom, const Peer& peer, while (pindexWalk && !m_chainman.ActiveChain().Contains(pindexWalk) && vToFetch.size() <= MAX_BLOCKS_IN_TRANSIT_PER_PEER) { if (!(pindexWalk->nStatus & BLOCK_HAVE_DATA) && !IsBlockRequested(pindexWalk->GetBlockHash()) && - (!DeploymentActiveAt(*pindexWalk, m_chainparams.GetConsensus(), Consensus::DEPLOYMENT_SEGWIT) || State(pfrom.GetId())->fHaveWitness)) { + (!DeploymentActiveAt(*pindexWalk, m_chainman, Consensus::DEPLOYMENT_SEGWIT) || State(pfrom.GetId())->fHaveWitness)) { // We don't have this block, and it's not yet in flight. vToFetch.push_back(pindexWalk); } @@ -2591,7 +2590,7 @@ void PeerManagerImpl::ProcessGetCFCheckPt(CNode& peer, CDataStream& vRecv) void PeerManagerImpl::ProcessBlock(CNode& node, const std::shared_ptr<const CBlock>& block, bool force_processing) { bool new_block{false}; - m_chainman.ProcessNewBlock(m_chainparams, block, force_processing, &new_block); + m_chainman.ProcessNewBlock(block, force_processing, &new_block); if (new_block) { node.m_last_block_time = GetTime<std::chrono::seconds>(); } else { @@ -3569,7 +3568,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, const CBlockIndex *pindex = nullptr; BlockValidationState state; - if (!m_chainman.ProcessNewBlockHeaders({cmpctblock.header}, state, m_chainparams, &pindex)) { + if (!m_chainman.ProcessNewBlockHeaders({cmpctblock.header}, state, &pindex)) { if (state.IsInvalid()) { MaybePunishNodeForBlock(pfrom.GetId(), state, /*via_compact_block=*/true, "invalid header via cmpctblock"); return; @@ -3629,7 +3628,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, return; } - if (DeploymentActiveAt(*pindex, m_chainparams.GetConsensus(), Consensus::DEPLOYMENT_SEGWIT) && !nodestate->fSupportsDesiredCmpctVersion) { + if (DeploymentActiveAt(*pindex, m_chainman, Consensus::DEPLOYMENT_SEGWIT) && !nodestate->fSupportsDesiredCmpctVersion) { // Don't bother trying to process compact blocks from v1 peers // after segwit activates. return; diff --git a/src/node/miner.cpp b/src/node/miner.cpp index be5d58527b..770ccdbe1a 100644 --- a/src/node/miner.cpp +++ b/src/node/miner.cpp @@ -51,7 +51,7 @@ void RegenerateCommitments(CBlock& block, ChainstateManager& chainman) block.vtx.at(0) = MakeTransactionRef(tx); const CBlockIndex* prev_block = WITH_LOCK(::cs_main, return chainman.m_blockman.LookupBlockIndex(block.hashPrevBlock)); - GenerateCoinbaseCommitment(block, prev_block, Params().GetConsensus()); + chainman.GenerateCoinbaseCommitment(block, prev_block); block.hashMerkleRoot = BlockMerkleRoot(block); } @@ -126,7 +126,7 @@ std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& sc assert(pindexPrev != nullptr); nHeight = pindexPrev->nHeight + 1; - pblock->nVersion = g_versionbitscache.ComputeBlockVersion(pindexPrev, chainparams.GetConsensus()); + pblock->nVersion = m_chainstate.m_chainman.m_versionbitscache.ComputeBlockVersion(pindexPrev, chainparams.GetConsensus()); // -regtest only: allow overriding block.nVersion with // -blockversion=N to test forking scenarios if (chainparams.MineBlocksOnDemand()) { @@ -154,7 +154,7 @@ std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& sc coinbaseTx.vout[0].nValue = nFees + GetBlockSubsidy(nHeight, chainparams.GetConsensus()); coinbaseTx.vin[0].scriptSig = CScript() << nHeight << OP_0; pblock->vtx[0] = MakeTransactionRef(std::move(coinbaseTx)); - pblocktemplate->vchCoinbaseCommitment = GenerateCoinbaseCommitment(*pblock, pindexPrev, chainparams.GetConsensus()); + pblocktemplate->vchCoinbaseCommitment = m_chainstate.m_chainman.GenerateCoinbaseCommitment(*pblock, pindexPrev); pblocktemplate->vTxFees[0] = -nFees; LogPrintf("CreateNewBlock(): block weight: %u txs: %u fees: %ld sigops %d\n", GetBlockWeight(*pblock), nBlockTx, nFees, nBlockSigOpsCost); diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp index 50bf764e53..cd06a84930 100644 --- a/src/rpc/blockchain.cpp +++ b/src/rpc/blockchain.cpp @@ -1064,26 +1064,26 @@ static RPCHelpMan verifychain() }; } -static void SoftForkDescPushBack(const CBlockIndex* blockindex, UniValue& softforks, const Consensus::Params& params, Consensus::BuriedDeployment dep) +static void SoftForkDescPushBack(const CBlockIndex* blockindex, UniValue& softforks, const ChainstateManager& chainman, Consensus::BuriedDeployment dep) { // For buried deployments. - if (!DeploymentEnabled(params, dep)) return; + if (!DeploymentEnabled(chainman, dep)) return; UniValue rv(UniValue::VOBJ); rv.pushKV("type", "buried"); // getdeploymentinfo reports the softfork as active from when the chain height is // one below the activation height - rv.pushKV("active", DeploymentActiveAfter(blockindex, params, dep)); - rv.pushKV("height", params.DeploymentHeight(dep)); + rv.pushKV("active", DeploymentActiveAfter(blockindex, chainman, dep)); + rv.pushKV("height", chainman.GetConsensus().DeploymentHeight(dep)); softforks.pushKV(DeploymentName(dep), rv); } -static void SoftForkDescPushBack(const CBlockIndex* blockindex, UniValue& softforks, const Consensus::Params& consensusParams, Consensus::DeploymentPos id) +static void SoftForkDescPushBack(const CBlockIndex* blockindex, UniValue& softforks, const ChainstateManager& chainman, Consensus::DeploymentPos id) { // For BIP9 deployments. - if (!DeploymentEnabled(consensusParams, id)) return; + if (!DeploymentEnabled(chainman, id)) return; if (blockindex == nullptr) return; auto get_state_name = [](const ThresholdState state) -> std::string { @@ -1099,29 +1099,29 @@ static void SoftForkDescPushBack(const CBlockIndex* blockindex, UniValue& softfo UniValue bip9(UniValue::VOBJ); - const ThresholdState next_state = g_versionbitscache.State(blockindex, consensusParams, id); - const ThresholdState current_state = g_versionbitscache.State(blockindex->pprev, consensusParams, id); + const ThresholdState next_state = chainman.m_versionbitscache.State(blockindex, chainman.GetConsensus(), id); + const ThresholdState current_state = chainman.m_versionbitscache.State(blockindex->pprev, chainman.GetConsensus(), id); const bool has_signal = (ThresholdState::STARTED == current_state || ThresholdState::LOCKED_IN == current_state); // BIP9 parameters if (has_signal) { - bip9.pushKV("bit", consensusParams.vDeployments[id].bit); + bip9.pushKV("bit", chainman.GetConsensus().vDeployments[id].bit); } - bip9.pushKV("start_time", consensusParams.vDeployments[id].nStartTime); - bip9.pushKV("timeout", consensusParams.vDeployments[id].nTimeout); - bip9.pushKV("min_activation_height", consensusParams.vDeployments[id].min_activation_height); + bip9.pushKV("start_time", chainman.GetConsensus().vDeployments[id].nStartTime); + bip9.pushKV("timeout", chainman.GetConsensus().vDeployments[id].nTimeout); + bip9.pushKV("min_activation_height", chainman.GetConsensus().vDeployments[id].min_activation_height); // BIP9 status bip9.pushKV("status", get_state_name(current_state)); - bip9.pushKV("since", g_versionbitscache.StateSinceHeight(blockindex->pprev, consensusParams, id)); + bip9.pushKV("since", chainman.m_versionbitscache.StateSinceHeight(blockindex->pprev, chainman.GetConsensus(), id)); bip9.pushKV("status_next", get_state_name(next_state)); // BIP9 signalling status, if applicable if (has_signal) { UniValue statsUV(UniValue::VOBJ); std::vector<bool> signals; - BIP9Stats statsStruct = g_versionbitscache.Statistics(blockindex, consensusParams, id, &signals); + BIP9Stats statsStruct = chainman.m_versionbitscache.Statistics(blockindex, chainman.GetConsensus(), id, &signals); statsUV.pushKV("period", statsStruct.period); statsUV.pushKV("elapsed", statsStruct.elapsed); statsUV.pushKV("count", statsStruct.count); @@ -1142,7 +1142,7 @@ static void SoftForkDescPushBack(const CBlockIndex* blockindex, UniValue& softfo UniValue rv(UniValue::VOBJ); rv.pushKV("type", "bip9"); if (ThresholdState::ACTIVE == next_state) { - rv.pushKV("height", g_versionbitscache.StateSinceHeight(blockindex, consensusParams, id)); + rv.pushKV("height", chainman.m_versionbitscache.StateSinceHeight(blockindex, chainman.GetConsensus(), id)); } rv.pushKV("active", ThresholdState::ACTIVE == next_state); rv.pushKV("bip9", bip9); @@ -1152,7 +1152,7 @@ static void SoftForkDescPushBack(const CBlockIndex* blockindex, UniValue& softfo namespace { /* TODO: when -deprecatedrpc=softforks is removed, drop these */ -UniValue DeploymentInfo(const CBlockIndex* tip, const Consensus::Params& consensusParams); +UniValue DeploymentInfo(const CBlockIndex* tip, const ChainstateManager& chainman); extern const std::vector<RPCResult> RPCHelpForDeployment; } @@ -1227,8 +1227,7 @@ RPCHelpMan getblockchaininfo() } if (IsDeprecatedRPCEnabled("softforks")) { - const Consensus::Params& consensusParams = Params().GetConsensus(); - obj.pushKV("softforks", DeploymentInfo(&tip, consensusParams)); + obj.pushKV("softforks", DeploymentInfo(&tip, chainman)); } obj.pushKV("warnings", GetWarnings(false).original); @@ -1263,16 +1262,16 @@ const std::vector<RPCResult> RPCHelpForDeployment{ }}, }; -UniValue DeploymentInfo(const CBlockIndex* blockindex, const Consensus::Params& consensusParams) +UniValue DeploymentInfo(const CBlockIndex* blockindex, const ChainstateManager& chainman) { UniValue softforks(UniValue::VOBJ); - SoftForkDescPushBack(blockindex, softforks, consensusParams, Consensus::DEPLOYMENT_HEIGHTINCB); - SoftForkDescPushBack(blockindex, softforks, consensusParams, Consensus::DEPLOYMENT_DERSIG); - SoftForkDescPushBack(blockindex, softforks, consensusParams, Consensus::DEPLOYMENT_CLTV); - SoftForkDescPushBack(blockindex, softforks, consensusParams, Consensus::DEPLOYMENT_CSV); - SoftForkDescPushBack(blockindex, softforks, consensusParams, Consensus::DEPLOYMENT_SEGWIT); - SoftForkDescPushBack(blockindex, softforks, consensusParams, Consensus::DEPLOYMENT_TESTDUMMY); - SoftForkDescPushBack(blockindex, softforks, consensusParams, Consensus::DEPLOYMENT_TAPROOT); + SoftForkDescPushBack(blockindex, softforks, chainman, Consensus::DEPLOYMENT_HEIGHTINCB); + SoftForkDescPushBack(blockindex, softforks, chainman, Consensus::DEPLOYMENT_DERSIG); + SoftForkDescPushBack(blockindex, softforks, chainman, Consensus::DEPLOYMENT_CLTV); + SoftForkDescPushBack(blockindex, softforks, chainman, Consensus::DEPLOYMENT_CSV); + SoftForkDescPushBack(blockindex, softforks, chainman, Consensus::DEPLOYMENT_SEGWIT); + SoftForkDescPushBack(blockindex, softforks, chainman, Consensus::DEPLOYMENT_TESTDUMMY); + SoftForkDescPushBack(blockindex, softforks, chainman, Consensus::DEPLOYMENT_TAPROOT); return softforks; } } // anon namespace @@ -1311,12 +1310,10 @@ static RPCHelpMan getdeploymentinfo() } } - const Consensus::Params& consensusParams = Params().GetConsensus(); - UniValue deploymentinfo(UniValue::VOBJ); deploymentinfo.pushKV("hash", blockindex->GetBlockHash().ToString()); deploymentinfo.pushKV("height", blockindex->nHeight); - deploymentinfo.pushKV("deployments", DeploymentInfo(blockindex, consensusParams)); + deploymentinfo.pushKV("deployments", DeploymentInfo(blockindex, chainman)); return deploymentinfo; }, }; diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp index b552528951..568474fcb9 100644 --- a/src/rpc/mining.cpp +++ b/src/rpc/mining.cpp @@ -133,7 +133,7 @@ static bool GenerateBlock(ChainstateManager& chainman, CBlock& block, uint64_t& } std::shared_ptr<const CBlock> shared_pblock = std::make_shared<const CBlock>(block); - if (!chainman.ProcessNewBlock(chainparams, shared_pblock, true, nullptr)) { + if (!chainman.ProcessNewBlock(shared_pblock, true, nullptr)) { throw JSONRPCError(RPC_INTERNAL_ERROR, "ProcessNewBlock, block not accepted"); } @@ -770,7 +770,7 @@ static RPCHelpMan getblocktemplate() pblock->nNonce = 0; // NOTE: If at some point we support pre-segwit miners post-segwit-activation, this needs to take segwit support into consideration - const bool fPreSegWit = !DeploymentActiveAfter(pindexPrev, consensusParams, Consensus::DEPLOYMENT_SEGWIT); + const bool fPreSegWit = !DeploymentActiveAfter(pindexPrev, chainman, Consensus::DEPLOYMENT_SEGWIT); UniValue aCaps(UniValue::VARR); aCaps.push_back("proposal"); @@ -836,7 +836,7 @@ static RPCHelpMan getblocktemplate() UniValue vbavailable(UniValue::VOBJ); for (int j = 0; j < (int)Consensus::MAX_VERSION_BITS_DEPLOYMENTS; ++j) { Consensus::DeploymentPos pos = Consensus::DeploymentPos(j); - ThresholdState state = g_versionbitscache.State(pindexPrev, consensusParams, pos); + ThresholdState state = chainman.m_versionbitscache.State(pindexPrev, consensusParams, pos); switch (state) { case ThresholdState::DEFINED: case ThresholdState::FAILED: @@ -844,7 +844,7 @@ static RPCHelpMan getblocktemplate() break; case ThresholdState::LOCKED_IN: // Ensure bit is set in block version - pblock->nVersion |= g_versionbitscache.Mask(consensusParams, pos); + pblock->nVersion |= chainman.m_versionbitscache.Mask(consensusParams, pos); [[fallthrough]]; case ThresholdState::STARTED: { @@ -853,7 +853,7 @@ static RPCHelpMan getblocktemplate() if (setClientRules.find(vbinfo.name) == setClientRules.end()) { if (!vbinfo.gbt_force) { // If the client doesn't support this, don't indicate it in the [default] version - pblock->nVersion &= ~g_versionbitscache.Mask(consensusParams, pos); + pblock->nVersion &= ~chainman.m_versionbitscache.Mask(consensusParams, pos); } } break; @@ -993,14 +993,14 @@ static RPCHelpMan submitblock() LOCK(cs_main); const CBlockIndex* pindex = chainman.m_blockman.LookupBlockIndex(block.hashPrevBlock); if (pindex) { - UpdateUncommittedBlockStructures(block, pindex, Params().GetConsensus()); + chainman.UpdateUncommittedBlockStructures(block, pindex); } } bool new_block; auto sc = std::make_shared<submitblock_StateCatcher>(block.GetHash()); RegisterSharedValidationInterface(sc); - bool accepted = chainman.ProcessNewBlock(Params(), blockptr, /*force_processing=*/true, /*new_block=*/&new_block); + bool accepted = chainman.ProcessNewBlock(blockptr, /*force_processing=*/true, /*new_block=*/&new_block); UnregisterSharedValidationInterface(sc); if (!new_block && accepted) { return "duplicate"; @@ -1042,7 +1042,7 @@ static RPCHelpMan submitheader() } BlockValidationState state; - chainman.ProcessNewBlockHeaders({h}, state, Params()); + chainman.ProcessNewBlockHeaders({h}, state); if (state.IsValid()) return NullUniValue; if (state.IsError()) { throw JSONRPCError(RPC_VERIFY_ERROR, state.ToString()); diff --git a/src/test/blockfilter_index_tests.cpp b/src/test/blockfilter_index_tests.cpp index 82b9617384..ffb9fb55d9 100644 --- a/src/test/blockfilter_index_tests.cpp +++ b/src/test/blockfilter_index_tests.cpp @@ -101,7 +101,7 @@ bool BuildChainTestingSetup::BuildChain(const CBlockIndex* pindex, CBlockHeader header = block->GetBlockHeader(); BlockValidationState state; - if (!Assert(m_node.chainman)->ProcessNewBlockHeaders({header}, state, Params(), &pindex)) { + if (!Assert(m_node.chainman)->ProcessNewBlockHeaders({header}, state, &pindex)) { return false; } } @@ -178,7 +178,7 @@ BOOST_FIXTURE_TEST_CASE(blockfilter_index_initial_sync, BuildChainTestingSetup) uint256 chainA_last_header = last_header; for (size_t i = 0; i < 2; i++) { const auto& block = chainA[i]; - BOOST_REQUIRE(Assert(m_node.chainman)->ProcessNewBlock(Params(), block, true, nullptr)); + BOOST_REQUIRE(Assert(m_node.chainman)->ProcessNewBlock(block, true, nullptr)); } for (size_t i = 0; i < 2; i++) { const auto& block = chainA[i]; @@ -196,7 +196,7 @@ BOOST_FIXTURE_TEST_CASE(blockfilter_index_initial_sync, BuildChainTestingSetup) uint256 chainB_last_header = last_header; for (size_t i = 0; i < 3; i++) { const auto& block = chainB[i]; - BOOST_REQUIRE(Assert(m_node.chainman)->ProcessNewBlock(Params(), block, true, nullptr)); + BOOST_REQUIRE(Assert(m_node.chainman)->ProcessNewBlock(block, true, nullptr)); } for (size_t i = 0; i < 3; i++) { const auto& block = chainB[i]; @@ -227,7 +227,7 @@ BOOST_FIXTURE_TEST_CASE(blockfilter_index_initial_sync, BuildChainTestingSetup) // Reorg back to chain A. for (size_t i = 2; i < 4; i++) { const auto& block = chainA[i]; - BOOST_REQUIRE(Assert(m_node.chainman)->ProcessNewBlock(Params(), block, true, nullptr)); + BOOST_REQUIRE(Assert(m_node.chainman)->ProcessNewBlock(block, true, nullptr)); } // Check that chain A and B blocks can be retrieved. diff --git a/src/test/fuzz/utxo_snapshot.cpp b/src/test/fuzz/utxo_snapshot.cpp index e513f1883c..33496a457e 100644 --- a/src/test/fuzz/utxo_snapshot.cpp +++ b/src/test/fuzz/utxo_snapshot.cpp @@ -58,7 +58,7 @@ FUZZ_TARGET_INIT(utxo_snapshot, initialize_chain) if (fuzzed_data_provider.ConsumeBool()) { for (const auto& block : *g_chain) { BlockValidationState dummy; - bool processed{chainman.ProcessNewBlockHeaders({*block}, dummy, ::Params())}; + bool processed{chainman.ProcessNewBlockHeaders({*block}, dummy)}; Assert(processed); const auto* index{WITH_LOCK(::cs_main, return chainman.m_blockman.LookupBlockIndex(block->GetHash()))}; Assert(index); diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp index cafa5710fa..0c3a13c5f8 100644 --- a/src/test/miner_tests.cpp +++ b/src/test/miner_tests.cpp @@ -587,7 +587,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) pblock->nNonce = bi.nonce; } std::shared_ptr<const CBlock> shared_pblock = std::make_shared<const CBlock>(*pblock); - BOOST_CHECK(Assert(m_node.chainman)->ProcessNewBlock(chainparams, shared_pblock, true, nullptr)); + BOOST_CHECK(Assert(m_node.chainman)->ProcessNewBlock(shared_pblock, true, nullptr)); pblock->hashPrevBlock = pblock->GetHash(); } diff --git a/src/test/util/mining.cpp b/src/test/util/mining.cpp index 5ed8598e8e..52e02c4fa4 100644 --- a/src/test/util/mining.cpp +++ b/src/test/util/mining.cpp @@ -68,7 +68,7 @@ CTxIn MineBlock(const NodeContext& node, const CScript& coinbase_scriptPubKey) assert(block->nNonce); } - bool processed{Assert(node.chainman)->ProcessNewBlock(Params(), block, true, nullptr)}; + bool processed{Assert(node.chainman)->ProcessNewBlock(block, true, nullptr)}; assert(processed); return CTxIn{block->vtx[0]->GetHash(), 0}; diff --git a/src/test/util/setup_common.cpp b/src/test/util/setup_common.cpp index 2fc71c2a6e..6891629f8e 100644 --- a/src/test/util/setup_common.cpp +++ b/src/test/util/setup_common.cpp @@ -151,6 +151,8 @@ BasicTestingSetup::~BasicTestingSetup() ChainTestingSetup::ChainTestingSetup(const std::string& chainName, const std::vector<const char*>& extra_args) : BasicTestingSetup(chainName, extra_args) { + const CChainParams& chainparams = Params(); + // We have to run a scheduler thread to prevent ActivateBestChain // from blocking due to queue overrun. m_node.scheduler = std::make_unique<CScheduler>(); @@ -162,7 +164,7 @@ ChainTestingSetup::ChainTestingSetup(const std::string& chainName, const std::ve m_cache_sizes = CalculateCacheSizes(m_args); - m_node.chainman = std::make_unique<ChainstateManager>(); + m_node.chainman = std::make_unique<ChainstateManager>(chainparams); m_node.chainman->m_blockman.m_block_tree_db = std::make_unique<CBlockTreeDB>(m_cache_sizes.block_tree_db, true); // Start script-checking threads. Set g_parallel_script_checks to true so they are used. @@ -298,10 +300,9 @@ CBlock TestChain100Setup::CreateAndProcessBlock( chainstate = &Assert(m_node.chainman)->ActiveChainstate(); } - const CChainParams& chainparams = Params(); const CBlock block = this->CreateBlock(txns, scriptPubKey, *chainstate); std::shared_ptr<const CBlock> shared_pblock = std::make_shared<const CBlock>(block); - Assert(m_node.chainman)->ProcessNewBlock(chainparams, shared_pblock, true, nullptr); + Assert(m_node.chainman)->ProcessNewBlock(shared_pblock, true, nullptr); return block; } diff --git a/src/test/validation_block_tests.cpp b/src/test/validation_block_tests.cpp index c5b1dabcb7..18882929a8 100644 --- a/src/test/validation_block_tests.cpp +++ b/src/test/validation_block_tests.cpp @@ -89,7 +89,7 @@ std::shared_ptr<CBlock> MinerTestingSetup::Block(const uint256& prev_hash) std::shared_ptr<CBlock> MinerTestingSetup::FinalizeBlock(std::shared_ptr<CBlock> pblock) { const CBlockIndex* prev_block{WITH_LOCK(::cs_main, return m_node.chainman->m_blockman.LookupBlockIndex(pblock->hashPrevBlock))}; - GenerateCoinbaseCommitment(*pblock, prev_block, Params().GetConsensus()); + m_node.chainman->GenerateCoinbaseCommitment(*pblock, prev_block); pblock->hashMerkleRoot = BlockMerkleRoot(*pblock); @@ -100,7 +100,7 @@ std::shared_ptr<CBlock> MinerTestingSetup::FinalizeBlock(std::shared_ptr<CBlock> // submit block header, so that miner can get the block height from the // global state and the node has the topology of the chain BlockValidationState ignored; - BOOST_CHECK(Assert(m_node.chainman)->ProcessNewBlockHeaders({pblock->GetBlockHeader()}, ignored, Params())); + BOOST_CHECK(Assert(m_node.chainman)->ProcessNewBlockHeaders({pblock->GetBlockHeader()}, ignored)); return pblock; } @@ -157,7 +157,7 @@ BOOST_AUTO_TEST_CASE(processnewblock_signals_ordering) bool ignored; // Connect the genesis block and drain any outstanding events - BOOST_CHECK(Assert(m_node.chainman)->ProcessNewBlock(Params(), std::make_shared<CBlock>(Params().GenesisBlock()), true, &ignored)); + BOOST_CHECK(Assert(m_node.chainman)->ProcessNewBlock(std::make_shared<CBlock>(Params().GenesisBlock()), true, &ignored)); SyncWithValidationInterfaceQueue(); // subscribe to events (this subscriber will validate event ordering) @@ -179,13 +179,13 @@ BOOST_AUTO_TEST_CASE(processnewblock_signals_ordering) FastRandomContext insecure; for (int i = 0; i < 1000; i++) { auto block = blocks[insecure.randrange(blocks.size() - 1)]; - Assert(m_node.chainman)->ProcessNewBlock(Params(), block, true, &ignored); + Assert(m_node.chainman)->ProcessNewBlock(block, true, &ignored); } // to make sure that eventually we process the full chain - do it here for (auto block : blocks) { if (block->vtx.size() == 1) { - bool processed = Assert(m_node.chainman)->ProcessNewBlock(Params(), block, true, &ignored); + bool processed = Assert(m_node.chainman)->ProcessNewBlock(block, true, &ignored); assert(processed); } } @@ -224,7 +224,7 @@ BOOST_AUTO_TEST_CASE(mempool_locks_reorg) { bool ignored; auto ProcessBlock = [&](std::shared_ptr<const CBlock> block) -> bool { - return Assert(m_node.chainman)->ProcessNewBlock(Params(), block, /*force_processing=*/true, /*new_block=*/&ignored); + return Assert(m_node.chainman)->ProcessNewBlock(block, /*force_processing=*/true, /*new_block=*/&ignored); }; // Process all mined blocks diff --git a/src/test/validation_chainstate_tests.cpp b/src/test/validation_chainstate_tests.cpp index 2a3990bb7c..e7c7584f1c 100644 --- a/src/test/validation_chainstate_tests.cpp +++ b/src/test/validation_chainstate_tests.cpp @@ -22,7 +22,8 @@ BOOST_FIXTURE_TEST_SUITE(validation_chainstate_tests, TestingSetup) //! BOOST_AUTO_TEST_CASE(validation_chainstate_resize_caches) { - ChainstateManager manager; + const CChainParams& chainparams = Params(); + ChainstateManager manager(chainparams); WITH_LOCK(::cs_main, manager.m_blockman.m_block_tree_db = std::make_unique<CBlockTreeDB>(1 << 20, true)); CTxMemPool mempool; diff --git a/src/test/versionbits_tests.cpp b/src/test/versionbits_tests.cpp index bf87812a8a..faea0ce7af 100644 --- a/src/test/versionbits_tests.cpp +++ b/src/test/versionbits_tests.cpp @@ -5,7 +5,6 @@ #include <chain.h> #include <chainparams.h> #include <consensus/params.h> -#include <deploymentstatus.h> #include <test/util/setup_common.h> #include <validation.h> #include <versionbits.h> @@ -257,10 +256,10 @@ BOOST_AUTO_TEST_CASE(versionbits_test) } /** Check that ComputeBlockVersion will set the appropriate bit correctly */ -static void check_computeblockversion(const Consensus::Params& params, Consensus::DeploymentPos dep) +static void check_computeblockversion(VersionBitsCache& versionbitscache, const Consensus::Params& params, Consensus::DeploymentPos dep) { - // This implicitly uses g_versionbitscache, so clear it every time - g_versionbitscache.Clear(); + // Clear the cache everytime + versionbitscache.Clear(); int64_t bit = params.vDeployments[dep].bit; int64_t nStartTime = params.vDeployments[dep].nStartTime; @@ -268,7 +267,7 @@ static void check_computeblockversion(const Consensus::Params& params, Consensus int min_activation_height = params.vDeployments[dep].min_activation_height; // should not be any signalling for first block - BOOST_CHECK_EQUAL(g_versionbitscache.ComputeBlockVersion(nullptr, params), VERSIONBITS_TOP_BITS); + BOOST_CHECK_EQUAL(versionbitscache.ComputeBlockVersion(nullptr, params), VERSIONBITS_TOP_BITS); // always/never active deployments shouldn't need to be tested further if (nStartTime == Consensus::BIP9Deployment::ALWAYS_ACTIVE || @@ -288,7 +287,7 @@ static void check_computeblockversion(const Consensus::Params& params, Consensus // Check min_activation_height is on a retarget boundary BOOST_REQUIRE_EQUAL(min_activation_height % params.nMinerConfirmationWindow, 0U); - const uint32_t bitmask{g_versionbitscache.Mask(params, dep)}; + const uint32_t bitmask{versionbitscache.Mask(params, dep)}; BOOST_CHECK_EQUAL(bitmask, uint32_t{1} << bit); // In the first chain, test that the bit is set by CBV until it has failed. @@ -307,9 +306,9 @@ static void check_computeblockversion(const Consensus::Params& params, Consensus // earlier time, so will transition from DEFINED to STARTED at the // end of the first period by mining blocks at nTime == 0 lastBlock = firstChain.Mine(params.nMinerConfirmationWindow - 1, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip(); - BOOST_CHECK_EQUAL(g_versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit), 0); + BOOST_CHECK_EQUAL(versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit), 0); lastBlock = firstChain.Mine(params.nMinerConfirmationWindow, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip(); - BOOST_CHECK((g_versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); + BOOST_CHECK((versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); // then we'll keep mining at nStartTime... } else { // use a time 1s earlier than start time to check we stay DEFINED @@ -317,28 +316,28 @@ static void check_computeblockversion(const Consensus::Params& params, Consensus // Start generating blocks before nStartTime lastBlock = firstChain.Mine(params.nMinerConfirmationWindow, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip(); - BOOST_CHECK_EQUAL(g_versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit), 0); + BOOST_CHECK_EQUAL(versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit), 0); // Mine more blocks (4 less than the adjustment period) at the old time, and check that CBV isn't setting the bit yet. for (uint32_t i = 1; i < params.nMinerConfirmationWindow - 4; i++) { lastBlock = firstChain.Mine(params.nMinerConfirmationWindow + i, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip(); - BOOST_CHECK_EQUAL(g_versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit), 0); + BOOST_CHECK_EQUAL(versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit), 0); } // Now mine 5 more blocks at the start time -- MTP should not have passed yet, so // CBV should still not yet set the bit. nTime = nStartTime; for (uint32_t i = params.nMinerConfirmationWindow - 4; i <= params.nMinerConfirmationWindow; i++) { lastBlock = firstChain.Mine(params.nMinerConfirmationWindow + i, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip(); - BOOST_CHECK_EQUAL(g_versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit), 0); + BOOST_CHECK_EQUAL(versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit), 0); } // Next we will advance to the next period and transition to STARTED, } lastBlock = firstChain.Mine(params.nMinerConfirmationWindow * 3, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip(); // so ComputeBlockVersion should now set the bit, - BOOST_CHECK((g_versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); + BOOST_CHECK((versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); // and should also be using the VERSIONBITS_TOP_BITS. - BOOST_CHECK_EQUAL(g_versionbitscache.ComputeBlockVersion(lastBlock, params) & VERSIONBITS_TOP_MASK, VERSIONBITS_TOP_BITS); + BOOST_CHECK_EQUAL(versionbitscache.ComputeBlockVersion(lastBlock, params) & VERSIONBITS_TOP_MASK, VERSIONBITS_TOP_BITS); // Check that ComputeBlockVersion will set the bit until nTimeout nTime += 600; @@ -347,8 +346,8 @@ static void check_computeblockversion(const Consensus::Params& params, Consensus // These blocks are all before nTimeout is reached. while (nTime < nTimeout && blocksToMine > 0) { lastBlock = firstChain.Mine(nHeight+1, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip(); - BOOST_CHECK((g_versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); - BOOST_CHECK_EQUAL(g_versionbitscache.ComputeBlockVersion(lastBlock, params) & VERSIONBITS_TOP_MASK, VERSIONBITS_TOP_BITS); + BOOST_CHECK((versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); + BOOST_CHECK_EQUAL(versionbitscache.ComputeBlockVersion(lastBlock, params) & VERSIONBITS_TOP_MASK, VERSIONBITS_TOP_BITS); blocksToMine--; nTime += 600; nHeight += 1; @@ -362,7 +361,7 @@ static void check_computeblockversion(const Consensus::Params& params, Consensus // finish the last period before we start timing out while (nHeight % params.nMinerConfirmationWindow != 0) { lastBlock = firstChain.Mine(nHeight+1, nTime - 1, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip(); - BOOST_CHECK((g_versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); + BOOST_CHECK((versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); nHeight += 1; } @@ -370,12 +369,12 @@ static void check_computeblockversion(const Consensus::Params& params, Consensus // the bit until the period transition. for (uint32_t i = 0; i < params.nMinerConfirmationWindow - 1; i++) { lastBlock = firstChain.Mine(nHeight+1, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip(); - BOOST_CHECK((g_versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); + BOOST_CHECK((versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); nHeight += 1; } // The next block should trigger no longer setting the bit. lastBlock = firstChain.Mine(nHeight+1, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip(); - BOOST_CHECK_EQUAL(g_versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit), 0); + BOOST_CHECK_EQUAL(versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit), 0); } // On a new chain: @@ -386,34 +385,36 @@ static void check_computeblockversion(const Consensus::Params& params, Consensus // Mine one period worth of blocks, and check that the bit will be on for the // next period. lastBlock = secondChain.Mine(params.nMinerConfirmationWindow, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip(); - BOOST_CHECK((g_versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); + BOOST_CHECK((versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); // Mine another period worth of blocks, signaling the new bit. lastBlock = secondChain.Mine(params.nMinerConfirmationWindow * 2, nTime, VERSIONBITS_TOP_BITS | (1<<bit)).Tip(); // After one period of setting the bit on each block, it should have locked in. // We keep setting the bit for one more period though, until activation. - BOOST_CHECK((g_versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); + BOOST_CHECK((versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); // Now check that we keep mining the block until the end of this period, and // then stop at the beginning of the next period. lastBlock = secondChain.Mine((params.nMinerConfirmationWindow * 3) - 1, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip(); - BOOST_CHECK((g_versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); + BOOST_CHECK((versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); lastBlock = secondChain.Mine(params.nMinerConfirmationWindow * 3, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip(); if (lastBlock->nHeight + 1 < min_activation_height) { // check signalling continues while min_activation_height is not reached lastBlock = secondChain.Mine(min_activation_height - 1, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip(); - BOOST_CHECK((g_versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); + BOOST_CHECK((versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit)) != 0); // then reach min_activation_height, which was already REQUIRE'd to start a new period lastBlock = secondChain.Mine(min_activation_height, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip(); } // Check that we don't signal after activation - BOOST_CHECK_EQUAL(g_versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit), 0); + BOOST_CHECK_EQUAL(versionbitscache.ComputeBlockVersion(lastBlock, params) & (1 << bit), 0); } BOOST_AUTO_TEST_CASE(versionbits_computeblockversion) { + VersionBitsCache vbcache; // don't use chainman versionbitscache since we want custom chain params + // check that any deployment on any chain can conceivably reach both // ACTIVE and FAILED states in roughly the way we expect for (const auto& chain_name : {CBaseChainParams::MAIN, CBaseChainParams::TESTNET, CBaseChainParams::SIGNET, CBaseChainParams::REGTEST}) { @@ -426,10 +427,10 @@ BOOST_AUTO_TEST_CASE(versionbits_computeblockversion) // not take precedence over STARTED/LOCKED_IN. So all softforks on // the same bit might overlap, even when non-overlapping start-end // times are picked. - const uint32_t dep_mask{g_versionbitscache.Mask(chainParams->GetConsensus(), dep)}; + const uint32_t dep_mask{vbcache.Mask(chainParams->GetConsensus(), dep)}; BOOST_CHECK(!(chain_all_vbits & dep_mask)); chain_all_vbits |= dep_mask; - check_computeblockversion(chainParams->GetConsensus(), dep); + check_computeblockversion(vbcache, chainParams->GetConsensus(), dep); } } @@ -439,7 +440,7 @@ BOOST_AUTO_TEST_CASE(versionbits_computeblockversion) ArgsManager args; args.ForceSetArg("-vbparams", "testdummy:1199145601:1230767999"); // January 1, 2008 - December 31, 2008 const auto chainParams = CreateChainParams(args, CBaseChainParams::REGTEST); - check_computeblockversion(chainParams->GetConsensus(), Consensus::DEPLOYMENT_TESTDUMMY); + check_computeblockversion(vbcache, chainParams->GetConsensus(), Consensus::DEPLOYMENT_TESTDUMMY); } { @@ -449,7 +450,7 @@ BOOST_AUTO_TEST_CASE(versionbits_computeblockversion) ArgsManager args; args.ForceSetArg("-vbparams", "testdummy:1199145601:1230767999:403200"); // January 1, 2008 - December 31, 2008, min act height 403200 const auto chainParams = CreateChainParams(args, CBaseChainParams::REGTEST); - check_computeblockversion(chainParams->GetConsensus(), Consensus::DEPLOYMENT_TESTDUMMY); + check_computeblockversion(vbcache, chainParams->GetConsensus(), Consensus::DEPLOYMENT_TESTDUMMY); } } diff --git a/src/validation.cpp b/src/validation.cpp index e22e8359ec..51d77b7945 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -16,7 +16,6 @@ #include <consensus/tx_verify.h> #include <consensus/validation.h> #include <cuckoocache.h> -#include <deploymentstatus.h> #include <flatfile.h> #include <hash.h> #include <logging.h> @@ -262,7 +261,7 @@ bool CheckSequenceLocksAtTip(CBlockIndex* tip, } // Returns the script flags which should be checked for a given block -static unsigned int GetBlockScriptFlags(const CBlockIndex& block_index, const Consensus::Params& chainparams); +static unsigned int GetBlockScriptFlags(const CBlockIndex& block_index, const ChainstateManager& chainman); static void LimitMempoolSize(CTxMemPool& pool, CCoinsViewCache& coins_cache, size_t limit, std::chrono::seconds age) EXCLUSIVE_LOCKS_REQUIRED(::cs_main, pool.cs) @@ -1027,7 +1026,6 @@ bool MemPoolAccept::ConsensusScriptChecks(const ATMPArgs& args, Workspace& ws) const CTransaction& tx = *ws.m_ptx; const uint256& hash = ws.m_hash; TxValidationState& state = ws.m_state; - const CChainParams& chainparams = args.m_chainparams; // Check again against the current block tip's script verification // flags to cache our script execution flags. This is, of course, @@ -1044,7 +1042,7 @@ bool MemPoolAccept::ConsensusScriptChecks(const ATMPArgs& args, Workspace& ws) // There is a similar check in CreateNewBlock() to prevent creating // invalid blocks (using TestBlockValidity), however allowing such // transactions into the mempool can be exploited as a DoS attack. - unsigned int currentBlockScriptVerifyFlags{GetBlockScriptFlags(*m_active_chainstate.m_chain.Tip(), chainparams.GetConsensus())}; + unsigned int currentBlockScriptVerifyFlags{GetBlockScriptFlags(*m_active_chainstate.m_chain.Tip(), m_active_chainstate.m_chainman)}; if (!CheckInputsFromMempoolAndCache(tx, state, m_view, m_pool, currentBlockScriptVerifyFlags, ws.m_precomputed_txdata, m_active_chainstate.CoinsTip())) { LogPrintf("BUG! PLEASE REPORT THIS! CheckInputScripts failed against latest-block but not STANDARD flags %s, %s\n", hash.ToString(), state.ToString()); @@ -1457,7 +1455,7 @@ PackageMempoolAcceptResult ProcessNewPackage(CChainState& active_chainstate, CTx assert(std::all_of(package.cbegin(), package.cend(), [](const auto& tx){return tx != nullptr;})); std::vector<COutPoint> coins_to_uncache; - const CChainParams& chainparams = Params(); + const CChainParams& chainparams = active_chainstate.m_params; const auto result = [&]() EXCLUSIVE_LOCKS_REQUIRED(cs_main) { AssertLockHeld(cs_main); if (test_accept) { @@ -1515,7 +1513,7 @@ CChainState::CChainState( std::optional<uint256> from_snapshot_blockhash) : m_mempool(mempool), m_blockman(blockman), - m_params(::Params()), + m_params(chainman.GetParams()), m_chainman(chainman), m_from_snapshot_blockhash(from_snapshot_blockhash) {} @@ -1909,10 +1907,11 @@ void StopScriptCheckWorkerThreads() class WarningBitsConditionChecker : public AbstractThresholdConditionChecker { private: - int bit; + const ChainstateManager& m_chainman; + int m_bit; public: - explicit WarningBitsConditionChecker(int bitIn) : bit(bitIn) {} + explicit WarningBitsConditionChecker(const ChainstateManager& chainman, int bit) : m_chainman{chainman}, m_bit(bit) {} int64_t BeginTime(const Consensus::Params& params) const override { return 0; } int64_t EndTime(const Consensus::Params& params) const override { return std::numeric_limits<int64_t>::max(); } @@ -1923,15 +1922,17 @@ public: { return pindex->nHeight >= params.MinBIP9WarningHeight && ((pindex->nVersion & VERSIONBITS_TOP_MASK) == VERSIONBITS_TOP_BITS) && - ((pindex->nVersion >> bit) & 1) != 0 && - ((g_versionbitscache.ComputeBlockVersion(pindex->pprev, params) >> bit) & 1) == 0; + ((pindex->nVersion >> m_bit) & 1) != 0 && + ((m_chainman.m_versionbitscache.ComputeBlockVersion(pindex->pprev, params) >> m_bit) & 1) == 0; } }; static std::array<ThresholdConditionCache, VERSIONBITS_NUM_BITS> warningcache GUARDED_BY(cs_main); -static unsigned int GetBlockScriptFlags(const CBlockIndex& block_index, const Consensus::Params& consensusparams) +static unsigned int GetBlockScriptFlags(const CBlockIndex& block_index, const ChainstateManager& chainman) { + const Consensus::Params& consensusparams = chainman.GetConsensus(); + // BIP16 didn't become active until Apr 1 2012 (on mainnet, and // retroactively applied to testnet) // However, only one historical block violated the P2SH rules (on both @@ -1947,22 +1948,22 @@ static unsigned int GetBlockScriptFlags(const CBlockIndex& block_index, const Co } // Enforce the DERSIG (BIP66) rule - if (DeploymentActiveAt(block_index, consensusparams, Consensus::DEPLOYMENT_DERSIG)) { + if (DeploymentActiveAt(block_index, chainman, Consensus::DEPLOYMENT_DERSIG)) { flags |= SCRIPT_VERIFY_DERSIG; } // Enforce CHECKLOCKTIMEVERIFY (BIP65) - if (DeploymentActiveAt(block_index, consensusparams, Consensus::DEPLOYMENT_CLTV)) { + if (DeploymentActiveAt(block_index, chainman, Consensus::DEPLOYMENT_CLTV)) { flags |= SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY; } // Enforce CHECKSEQUENCEVERIFY (BIP112) - if (DeploymentActiveAt(block_index, consensusparams, Consensus::DEPLOYMENT_CSV)) { + if (DeploymentActiveAt(block_index, chainman, Consensus::DEPLOYMENT_CSV)) { flags |= SCRIPT_VERIFY_CHECKSEQUENCEVERIFY; } // Enforce BIP147 NULLDUMMY (activated simultaneously with segwit) - if (DeploymentActiveAt(block_index, consensusparams, Consensus::DEPLOYMENT_SEGWIT)) { + if (DeploymentActiveAt(block_index, chainman, Consensus::DEPLOYMENT_SEGWIT)) { flags |= SCRIPT_VERIFY_NULLDUMMY; } @@ -2153,12 +2154,12 @@ bool CChainState::ConnectBlock(const CBlock& block, BlockValidationState& state, // Enforce BIP68 (sequence locks) int nLockTimeFlags = 0; - if (DeploymentActiveAt(*pindex, m_params.GetConsensus(), Consensus::DEPLOYMENT_CSV)) { + if (DeploymentActiveAt(*pindex, m_chainman, Consensus::DEPLOYMENT_CSV)) { nLockTimeFlags |= LOCKTIME_VERIFY_SEQUENCE; } // Get the script flags for this block - unsigned int flags{GetBlockScriptFlags(*pindex, m_params.GetConsensus())}; + unsigned int flags{GetBlockScriptFlags(*pindex, m_chainman)}; int64_t nTime2 = GetTimeMicros(); nTimeForks += nTime2 - nTime1; LogPrint(BCLog::BENCH, " - Fork checks: %.2fms [%.2fs (%.2fms/blk)]\n", MILLI * (nTime2 - nTime1), nTimeForks * MICRO, nTimeForks * MILLI / nBlocksTotal); @@ -2556,7 +2557,7 @@ void CChainState::UpdateTip(const CBlockIndex* pindexNew) if (!this->IsInitialBlockDownload()) { const CBlockIndex* pindex = pindexNew; for (int bit = 0; bit < VERSIONBITS_NUM_BITS; bit++) { - WarningBitsConditionChecker checker(bit); + WarningBitsConditionChecker checker(m_chainman, bit); ThresholdState state = checker.GetStateFor(pindex, m_params.GetConsensus(), warningcache.at(bit)); if (state == ThresholdState::ACTIVE || state == ThresholdState::LOCKED_IN) { const bilingual_str warning = strprintf(_("Unknown new rules activated (versionbit %i)"), bit); @@ -3280,7 +3281,7 @@ void CChainState::ReceivedBlockTransactions(const CBlock& block, CBlockIndex* pi pindexNew->nDataPos = pos.nPos; pindexNew->nUndoPos = 0; pindexNew->nStatus |= BLOCK_HAVE_DATA; - if (DeploymentActiveAt(*pindexNew, m_params.GetConsensus(), Consensus::DEPLOYMENT_SEGWIT)) { + if (DeploymentActiveAt(*pindexNew, m_chainman, Consensus::DEPLOYMENT_SEGWIT)) { pindexNew->nStatus |= BLOCK_OPT_WITNESS; } pindexNew->RaiseValidity(BLOCK_VALID_TRANSACTIONS); @@ -3398,11 +3399,11 @@ bool CheckBlock(const CBlock& block, BlockValidationState& state, const Consensu return true; } -void UpdateUncommittedBlockStructures(CBlock& block, const CBlockIndex* pindexPrev, const Consensus::Params& consensusParams) +void ChainstateManager::UpdateUncommittedBlockStructures(CBlock& block, const CBlockIndex* pindexPrev) const { int commitpos = GetWitnessCommitmentIndex(block); static const std::vector<unsigned char> nonce(32, 0x00); - if (commitpos != NO_WITNESS_COMMITMENT && DeploymentActiveAfter(pindexPrev, consensusParams, Consensus::DEPLOYMENT_SEGWIT) && !block.vtx[0]->HasWitness()) { + if (commitpos != NO_WITNESS_COMMITMENT && DeploymentActiveAfter(pindexPrev, *this, Consensus::DEPLOYMENT_SEGWIT) && !block.vtx[0]->HasWitness()) { CMutableTransaction tx(*block.vtx[0]); tx.vin[0].scriptWitness.stack.resize(1); tx.vin[0].scriptWitness.stack[0] = nonce; @@ -3410,7 +3411,7 @@ void UpdateUncommittedBlockStructures(CBlock& block, const CBlockIndex* pindexPr } } -std::vector<unsigned char> GenerateCoinbaseCommitment(CBlock& block, const CBlockIndex* pindexPrev, const Consensus::Params& consensusParams) +std::vector<unsigned char> ChainstateManager::GenerateCoinbaseCommitment(CBlock& block, const CBlockIndex* pindexPrev) const { std::vector<unsigned char> commitment; int commitpos = GetWitnessCommitmentIndex(block); @@ -3433,7 +3434,7 @@ std::vector<unsigned char> GenerateCoinbaseCommitment(CBlock& block, const CBloc tx.vout.push_back(out); block.vtx[0] = MakeTransactionRef(std::move(tx)); } - UpdateUncommittedBlockStructures(block, pindexPrev, consensusParams); + UpdateUncommittedBlockStructures(block, pindexPrev); return commitment; } @@ -3446,14 +3447,14 @@ std::vector<unsigned char> GenerateCoinbaseCommitment(CBlock& block, const CBloc * in ConnectBlock(). * Note that -reindex-chainstate skips the validation that happens here! */ -static bool ContextualCheckBlockHeader(const CBlockHeader& block, BlockValidationState& state, BlockManager& blockman, const CChainParams& params, const CBlockIndex* pindexPrev, int64_t nAdjustedTime) EXCLUSIVE_LOCKS_REQUIRED(::cs_main) +static bool ContextualCheckBlockHeader(const CBlockHeader& block, BlockValidationState& state, BlockManager& blockman, const ChainstateManager& chainman, const CBlockIndex* pindexPrev, int64_t nAdjustedTime) EXCLUSIVE_LOCKS_REQUIRED(::cs_main) { AssertLockHeld(::cs_main); assert(pindexPrev != nullptr); const int nHeight = pindexPrev->nHeight + 1; // Check proof of work - const Consensus::Params& consensusParams = params.GetConsensus(); + const Consensus::Params& consensusParams = chainman.GetConsensus(); if (block.nBits != GetNextWorkRequired(pindexPrev, &block, consensusParams)) return state.Invalid(BlockValidationResult::BLOCK_INVALID_HEADER, "bad-diffbits", "incorrect proof of work"); @@ -3462,7 +3463,7 @@ static bool ContextualCheckBlockHeader(const CBlockHeader& block, BlockValidatio // Don't accept any forks from the main chain prior to last checkpoint. // GetLastCheckpoint finds the last checkpoint in MapCheckpoints that's in our // BlockIndex(). - const CBlockIndex* pcheckpoint = blockman.GetLastCheckpoint(params.Checkpoints()); + const CBlockIndex* pcheckpoint = blockman.GetLastCheckpoint(chainman.GetParams().Checkpoints()); if (pcheckpoint && nHeight < pcheckpoint->nHeight) { LogPrintf("ERROR: %s: forked chain older than last checkpoint (height %d)\n", __func__, nHeight); return state.Invalid(BlockValidationResult::BLOCK_CHECKPOINT, "bad-fork-prior-to-checkpoint"); @@ -3478,9 +3479,9 @@ static bool ContextualCheckBlockHeader(const CBlockHeader& block, BlockValidatio return state.Invalid(BlockValidationResult::BLOCK_TIME_FUTURE, "time-too-new", "block timestamp too far in the future"); // Reject blocks with outdated version - if ((block.nVersion < 2 && DeploymentActiveAfter(pindexPrev, consensusParams, Consensus::DEPLOYMENT_HEIGHTINCB)) || - (block.nVersion < 3 && DeploymentActiveAfter(pindexPrev, consensusParams, Consensus::DEPLOYMENT_DERSIG)) || - (block.nVersion < 4 && DeploymentActiveAfter(pindexPrev, consensusParams, Consensus::DEPLOYMENT_CLTV))) { + if ((block.nVersion < 2 && DeploymentActiveAfter(pindexPrev, chainman, Consensus::DEPLOYMENT_HEIGHTINCB)) || + (block.nVersion < 3 && DeploymentActiveAfter(pindexPrev, chainman, Consensus::DEPLOYMENT_DERSIG)) || + (block.nVersion < 4 && DeploymentActiveAfter(pindexPrev, chainman, Consensus::DEPLOYMENT_CLTV))) { return state.Invalid(BlockValidationResult::BLOCK_INVALID_HEADER, strprintf("bad-version(0x%08x)", block.nVersion), strprintf("rejected nVersion=0x%08x block", block.nVersion)); } @@ -3494,13 +3495,13 @@ static bool ContextualCheckBlockHeader(const CBlockHeader& block, BlockValidatio * in ConnectBlock(). * Note that -reindex-chainstate skips the validation that happens here! */ -static bool ContextualCheckBlock(const CBlock& block, BlockValidationState& state, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev) +static bool ContextualCheckBlock(const CBlock& block, BlockValidationState& state, const ChainstateManager& chainman, const CBlockIndex* pindexPrev) { const int nHeight = pindexPrev == nullptr ? 0 : pindexPrev->nHeight + 1; // Enforce BIP113 (Median Time Past). int nLockTimeFlags = 0; - if (DeploymentActiveAfter(pindexPrev, consensusParams, Consensus::DEPLOYMENT_CSV)) { + if (DeploymentActiveAfter(pindexPrev, chainman, Consensus::DEPLOYMENT_CSV)) { assert(pindexPrev != nullptr); nLockTimeFlags |= LOCKTIME_MEDIAN_TIME_PAST; } @@ -3517,7 +3518,7 @@ static bool ContextualCheckBlock(const CBlock& block, BlockValidationState& stat } // Enforce rule that the coinbase starts with serialized block height - if (DeploymentActiveAfter(pindexPrev, consensusParams, Consensus::DEPLOYMENT_HEIGHTINCB)) + if (DeploymentActiveAfter(pindexPrev, chainman, Consensus::DEPLOYMENT_HEIGHTINCB)) { CScript expect = CScript() << nHeight; if (block.vtx[0]->vin[0].scriptSig.size() < expect.size() || @@ -3535,7 +3536,7 @@ static bool ContextualCheckBlock(const CBlock& block, BlockValidationState& stat // {0xaa, 0x21, 0xa9, 0xed}, and the following 32 bytes are SHA256^2(witness root, witness reserved value). In case there are // multiple, the last one is used. bool fHaveWitness = false; - if (DeploymentActiveAfter(pindexPrev, consensusParams, Consensus::DEPLOYMENT_SEGWIT)) { + if (DeploymentActiveAfter(pindexPrev, chainman, Consensus::DEPLOYMENT_SEGWIT)) { int commitpos = GetWitnessCommitmentIndex(block); if (commitpos != NO_WITNESS_COMMITMENT) { bool malleated = false; @@ -3576,13 +3577,13 @@ static bool ContextualCheckBlock(const CBlock& block, BlockValidationState& stat return true; } -bool ChainstateManager::AcceptBlockHeader(const CBlockHeader& block, BlockValidationState& state, const CChainParams& chainparams, CBlockIndex** ppindex) +bool ChainstateManager::AcceptBlockHeader(const CBlockHeader& block, BlockValidationState& state, CBlockIndex** ppindex) { AssertLockHeld(cs_main); // Check for duplicate uint256 hash = block.GetHash(); BlockMap::iterator miSelf{m_blockman.m_block_index.find(hash)}; - if (hash != chainparams.GetConsensus().hashGenesisBlock) { + if (hash != GetConsensus().hashGenesisBlock) { if (miSelf != m_blockman.m_block_index.end()) { // Block header is already known. CBlockIndex* pindex = &(miSelf->second); @@ -3595,7 +3596,7 @@ bool ChainstateManager::AcceptBlockHeader(const CBlockHeader& block, BlockValida return true; } - if (!CheckBlockHeader(block, state, chainparams.GetConsensus())) { + if (!CheckBlockHeader(block, state, GetConsensus())) { LogPrint(BCLog::VALIDATION, "%s: Consensus::CheckBlockHeader: %s, %s\n", __func__, hash.ToString(), state.ToString()); return false; } @@ -3612,7 +3613,7 @@ bool ChainstateManager::AcceptBlockHeader(const CBlockHeader& block, BlockValida LogPrint(BCLog::VALIDATION, "%s: %s prev block invalid\n", __func__, hash.ToString()); return state.Invalid(BlockValidationResult::BLOCK_INVALID_PREV, "bad-prevblk"); } - if (!ContextualCheckBlockHeader(block, state, m_blockman, chainparams, pindexPrev, GetAdjustedTime())) { + if (!ContextualCheckBlockHeader(block, state, m_blockman, *this, pindexPrev, GetAdjustedTime())) { LogPrint(BCLog::VALIDATION, "%s: Consensus::ContextualCheckBlockHeader: %s, %s\n", __func__, hash.ToString(), state.ToString()); return false; } @@ -3665,14 +3666,14 @@ bool ChainstateManager::AcceptBlockHeader(const CBlockHeader& block, BlockValida } // Exposed wrapper for AcceptBlockHeader -bool ChainstateManager::ProcessNewBlockHeaders(const std::vector<CBlockHeader>& headers, BlockValidationState& state, const CChainParams& chainparams, const CBlockIndex** ppindex) +bool ChainstateManager::ProcessNewBlockHeaders(const std::vector<CBlockHeader>& headers, BlockValidationState& state, const CBlockIndex** ppindex) { AssertLockNotHeld(cs_main); { LOCK(cs_main); for (const CBlockHeader& header : headers) { CBlockIndex *pindex = nullptr; // Use a temp pindex instead of ppindex to avoid a const_cast - bool accepted{AcceptBlockHeader(header, state, chainparams, &pindex)}; + bool accepted{AcceptBlockHeader(header, state, &pindex)}; ActiveChainstate().CheckBlockIndex(); if (!accepted) { @@ -3686,7 +3687,7 @@ bool ChainstateManager::ProcessNewBlockHeaders(const std::vector<CBlockHeader>& if (NotifyHeaderTip(ActiveChainstate())) { if (ActiveChainstate().IsInitialBlockDownload() && ppindex && *ppindex) { const CBlockIndex& last_accepted{**ppindex}; - const int64_t blocks_left{(GetTime() - last_accepted.GetBlockTime()) / chainparams.GetConsensus().nPowTargetSpacing}; + const int64_t blocks_left{(GetTime() - last_accepted.GetBlockTime()) / GetConsensus().nPowTargetSpacing}; const double progress{100.0 * last_accepted.nHeight / (last_accepted.nHeight + blocks_left)}; LogPrintf("Synchronizing blockheaders, height: %d (~%.2f%%)\n", last_accepted.nHeight, progress); } @@ -3705,7 +3706,7 @@ bool CChainState::AcceptBlock(const std::shared_ptr<const CBlock>& pblock, Block CBlockIndex *pindexDummy = nullptr; CBlockIndex *&pindex = ppindex ? *ppindex : pindexDummy; - bool accepted_header{m_chainman.AcceptBlockHeader(block, state, m_params, &pindex)}; + bool accepted_header{m_chainman.AcceptBlockHeader(block, state, &pindex)}; CheckBlockIndex(); if (!accepted_header) @@ -3745,7 +3746,7 @@ bool CChainState::AcceptBlock(const std::shared_ptr<const CBlock>& pblock, Block } if (!CheckBlock(block, state, m_params.GetConsensus()) || - !ContextualCheckBlock(block, state, m_params.GetConsensus(), pindex->pprev)) { + !ContextualCheckBlock(block, state, m_chainman, pindex->pprev)) { if (state.IsInvalid() && state.GetResult() != BlockValidationResult::BLOCK_MUTATED) { pindex->nStatus |= BLOCK_FAILED_VALID; m_blockman.m_dirty_blockindex.insert(pindex); @@ -3778,7 +3779,7 @@ bool CChainState::AcceptBlock(const std::shared_ptr<const CBlock>& pblock, Block return true; } -bool ChainstateManager::ProcessNewBlock(const CChainParams& chainparams, const std::shared_ptr<const CBlock>& block, bool force_processing, bool* new_block) +bool ChainstateManager::ProcessNewBlock(const std::shared_ptr<const CBlock>& block, bool force_processing, bool* new_block) { AssertLockNotHeld(cs_main); @@ -3796,7 +3797,7 @@ bool ChainstateManager::ProcessNewBlock(const CChainParams& chainparams, const s // malleability that cause CheckBlock() to fail; see e.g. CVE-2012-2459 and // https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2019-February/016697.html. Because CheckBlock() is // not very expensive, the anti-DoS benefits of caching failure (of a definitely-invalid block) are not substantial. - bool ret = CheckBlock(*block, state, chainparams.GetConsensus()); + bool ret = CheckBlock(*block, state, GetConsensus()); if (ret) { // Store to disk ret = ActiveChainstate().AcceptBlock(block, state, &pindex, force_processing, nullptr, new_block); @@ -3849,11 +3850,11 @@ bool TestBlockValidity(BlockValidationState& state, indexDummy.phashBlock = &block_hash; // NOTE: CheckBlockHeader is called by CheckBlock - if (!ContextualCheckBlockHeader(block, state, chainstate.m_blockman, chainparams, pindexPrev, GetAdjustedTime())) + if (!ContextualCheckBlockHeader(block, state, chainstate.m_blockman, chainstate.m_chainman, pindexPrev, GetAdjustedTime())) return error("%s: Consensus::ContextualCheckBlockHeader: %s", __func__, state.ToString()); if (!CheckBlock(block, state, chainparams.GetConsensus(), fCheckPOW, fCheckMerkleRoot)) return error("%s: Consensus::CheckBlock: %s", __func__, state.ToString()); - if (!ContextualCheckBlock(block, state, chainparams.GetConsensus(), pindexPrev)) + if (!ContextualCheckBlock(block, state, chainstate.m_chainman, pindexPrev)) return error("%s: Consensus::ContextualCheckBlock: %s", __func__, state.ToString()); if (!chainstate.ConnectBlock(block, state, &indexDummy, viewNew, true)) { return false; @@ -4133,7 +4134,7 @@ bool CChainState::NeedsRedownload() const // At and above m_params.SegwitHeight, segwit consensus rules must be validated CBlockIndex* block{m_chain.Tip()}; - while (block != nullptr && DeploymentActiveAt(*block, m_params.GetConsensus(), Consensus::DEPLOYMENT_SEGWIT)) { + while (block != nullptr && DeploymentActiveAt(*block, m_chainman, Consensus::DEPLOYMENT_SEGWIT)) { if (!(block->nStatus & BLOCK_OPT_WITNESS)) { // block is insufficiently validated for a segwit client return true; @@ -4993,7 +4994,7 @@ bool ChainstateManager::PopulateAndValidateSnapshot( } int base_height = snapshot_start_block->nHeight; - auto maybe_au_data = ExpectedAssumeutxo(base_height, ::Params()); + auto maybe_au_data = ExpectedAssumeutxo(base_height, GetParams()); if (!maybe_au_data) { LogPrintf("[snapshot] assumeutxo height in snapshot metadata not recognized " /* Continued */ @@ -5147,7 +5148,7 @@ bool ChainstateManager::PopulateAndValidateSnapshot( // Fake BLOCK_OPT_WITNESS so that CChainState::NeedsRedownload() // won't ask to rewind the entire assumed-valid chain on startup. - if (DeploymentActiveAt(*index, ::Params().GetConsensus(), Consensus::DEPLOYMENT_SEGWIT)) { + if (DeploymentActiveAt(*index, *this, Consensus::DEPLOYMENT_SEGWIT)) { index->nStatus |= BLOCK_OPT_WITNESS; } @@ -5216,9 +5217,9 @@ ChainstateManager::~ChainstateManager() { LOCK(::cs_main); - // TODO: The version bits cache and warning cache should probably become - // non-globals - g_versionbitscache.Clear(); + m_versionbitscache.Clear(); + + // TODO: The warning cache should probably become non-global for (auto& i : warningcache) { i.clear(); } diff --git a/src/validation.h b/src/validation.h index 42e41502f9..04745a6e36 100644 --- a/src/validation.h +++ b/src/validation.h @@ -13,7 +13,9 @@ #include <arith_uint256.h> #include <attributes.h> #include <chain.h> +#include <chainparams.h> #include <consensus/amount.h> +#include <deploymentstatus.h> #include <fs.h> #include <node/blockstorage.h> #include <policy/feerate.h> @@ -26,6 +28,7 @@ #include <util/check.h> #include <util/hasher.h> #include <util/translation.h> +#include <versionbits.h> #include <atomic> #include <map> @@ -40,7 +43,6 @@ class CChainState; class CBlockTreeDB; -class CChainParams; class CTxMemPool; class ChainstateManager; struct ChainTxData; @@ -51,6 +53,9 @@ struct AssumeutxoData; namespace node { class SnapshotMetadata; } // namespace node +namespace Consensus { +struct Params; +} // namespace Consensus /** Default for -minrelaytxfee, minimum relay fee for transactions */ static const unsigned int DEFAULT_MIN_RELAY_TX_FEE = 1000; @@ -359,12 +364,6 @@ bool TestBlockValidity(BlockValidationState& state, bool fCheckPOW = true, bool fCheckMerkleRoot = true) EXCLUSIVE_LOCKS_REQUIRED(cs_main); -/** Update uncommitted block structures (currently: only the witness reserved value). This is safe for submitted blocks. */ -void UpdateUncommittedBlockStructures(CBlock& block, const CBlockIndex* pindexPrev, const Consensus::Params& consensusParams); - -/** Produce the necessary coinbase commitment for a block (modifies the hash, don't call for mined blocks). */ -std::vector<unsigned char> GenerateCoinbaseCommitment(CBlock& block, const CBlockIndex* pindexPrev, const Consensus::Params& consensusParams); - /** RAII wrapper for VerifyDB: Verify consistency of the block and coin databases */ class CVerifyDB { public: @@ -495,6 +494,7 @@ public: node::BlockManager& m_blockman; /** Chain parameters for this chainstate */ + /* TODO: replace with m_chainman.GetParams() */ const CChainParams& m_params; //! The chainstate manager that owns this chainstate. The reference is @@ -834,6 +834,8 @@ private: CBlockIndex* m_best_invalid GUARDED_BY(::cs_main){nullptr}; + const CChainParams& m_chainparams; + //! Internal helper for ActivateSnapshot(). [[nodiscard]] bool PopulateAndValidateSnapshot( CChainState& snapshot_chainstate, @@ -847,11 +849,15 @@ private: bool AcceptBlockHeader( const CBlockHeader& block, BlockValidationState& state, - const CChainParams& chainparams, CBlockIndex** ppindex) EXCLUSIVE_LOCKS_REQUIRED(cs_main); friend CChainState; public: + explicit ChainstateManager(const CChainParams& chainparams) : m_chainparams{chainparams} { } + + const CChainParams& GetParams() const { return m_chainparams; } + const Consensus::Params& GetConsensus() const { return m_chainparams.GetConsensus(); } + std::thread m_load_block; //! A single BlockManager instance is shared across each constructed //! chainstate to avoid duplicating block metadata. @@ -932,6 +938,11 @@ public: return m_blockman.m_block_index; } + /** + * Track versionbit status + */ + mutable VersionBitsCache m_versionbitscache; + //! @returns true if a snapshot-based chainstate is in use. Also implies //! that a background validation chainstate is also in use. bool IsSnapshotActive() const; @@ -960,7 +971,7 @@ public: * @param[out] new_block A boolean which is set to indicate if the block was first received via this call * @returns If the block was processed, independently of block validity */ - bool ProcessNewBlock(const CChainParams& chainparams, const std::shared_ptr<const CBlock>& block, bool force_processing, bool* new_block) LOCKS_EXCLUDED(cs_main); + bool ProcessNewBlock(const std::shared_ptr<const CBlock>& block, bool force_processing, bool* new_block) LOCKS_EXCLUDED(cs_main); /** * Process incoming block headers. @@ -970,10 +981,9 @@ public: * * @param[in] block The block headers themselves * @param[out] state This may be set to an Error state if any error occurred processing them - * @param[in] chainparams The params for the chain we want to connect to * @param[out] ppindex If set, the pointer will be set to point to the last new block index object for the given headers */ - bool ProcessNewBlockHeaders(const std::vector<CBlockHeader>& block, BlockValidationState& state, const CChainParams& chainparams, const CBlockIndex** ppindex = nullptr) LOCKS_EXCLUDED(cs_main); + bool ProcessNewBlockHeaders(const std::vector<CBlockHeader>& block, BlockValidationState& state, const CBlockIndex** ppindex = nullptr) LOCKS_EXCLUDED(cs_main); /** * Try to add a transaction to the memory pool. @@ -991,9 +1001,34 @@ public: //! ResizeCoinsCaches() as needed. void MaybeRebalanceCaches() EXCLUSIVE_LOCKS_REQUIRED(::cs_main); + /** Update uncommitted block structures (currently: only the witness reserved value). This is safe for submitted blocks. */ + void UpdateUncommittedBlockStructures(CBlock& block, const CBlockIndex* pindexPrev) const; + + /** Produce the necessary coinbase commitment for a block (modifies the hash, don't call for mined blocks). */ + std::vector<unsigned char> GenerateCoinbaseCommitment(CBlock& block, const CBlockIndex* pindexPrev) const; + ~ChainstateManager(); }; +/** Deployment* info via ChainstateManager */ +template<typename DEP> +bool DeploymentActiveAfter(const CBlockIndex* pindexPrev, const ChainstateManager& chainman, DEP dep) +{ + return DeploymentActiveAfter(pindexPrev, chainman.GetConsensus(), dep, chainman.m_versionbitscache); +} + +template<typename DEP> +bool DeploymentActiveAt(const CBlockIndex& index, const ChainstateManager& chainman, DEP dep) +{ + return DeploymentActiveAt(index, chainman.GetConsensus(), dep, chainman.m_versionbitscache); +} + +template<typename DEP> +bool DeploymentEnabled(const ChainstateManager& chainman, DEP dep) +{ + return DeploymentEnabled(chainman.GetConsensus(), dep); +} + using FopenFn = std::function<FILE*(const fs::path&, const char*)>; /** Dump the mempool to disk. */ |