Harden spork15 on testnet

src/activemasternode.cpp

@@ -63,7 +63,7 @@ void CActiveDeterministicMasternodeManager::Init()
 
     if (!fMasternodeMode) return;
 
-    if (!deterministicMNManager->IsDeterministicMNsSporkActive()) return;
+    if (!deterministicMNManager->IsDIP3Active()) return;
 
     // Check that our local network configuration is correct
     if (!fListen) {
@@ -133,7 +133,7 @@ void CActiveDeterministicMasternodeManager::UpdatedBlockTip(const CBlockIndex* p
 
     if (!fMasternodeMode) return;
 
-    if (!deterministicMNManager->IsDeterministicMNsSporkActive(pindexNew->nHeight)) return;
+    if (!deterministicMNManager->IsDIP3Active(pindexNew->nHeight)) return;
 
     if (state == MASTERNODE_READY) {
         auto mnList = deterministicMNManager->GetListForBlock(pindexNew->GetBlockHash());
@@ -190,7 +190,7 @@ bool CActiveDeterministicMasternodeManager::GetLocalAddress(CService& addrRet)
 
 void CActiveLegacyMasternodeManager::ManageState(CConnman& connman)
 {
-    if (deterministicMNManager->IsDeterministicMNsSporkActive()) return;
+    if (deterministicMNManager->IsDIP3Active()) return;
 
     LogPrint("masternode", "CActiveLegacyMasternodeManager::ManageState -- Start\n");
     if (!fMasternodeMode) {
@@ -272,7 +272,7 @@ std::string CActiveLegacyMasternodeManager::GetTypeString() const
 
 bool CActiveLegacyMasternodeManager::SendMasternodePing(CConnman& connman)
 {
-    if (deterministicMNManager->IsDeterministicMNsSporkActive()) return false;
+    if (deterministicMNManager->IsDIP3Active()) return false;
 
     if (!fPingerEnabled) {
         LogPrint("masternode", "CActiveLegacyMasternodeManager::SendMasternodePing -- %s: masternode ping service is disabled, skipping...\n", GetStateString());
@@ -326,7 +326,7 @@ void CActiveLegacyMasternodeManager::DoMaintenance(CConnman& connman)
 
 void CActiveLegacyMasternodeManager::ManageStateInitial(CConnman& connman)
 {
-    if (deterministicMNManager->IsDeterministicMNsSporkActive()) return;
+    if (deterministicMNManager->IsDIP3Active()) return;
 
     LogPrint("masternode", "CActiveLegacyMasternodeManager::ManageStateInitial -- status = %s, type = %s, pinger enabled = %d\n", GetStatus(), GetTypeString(), fPingerEnabled);
 
@@ -409,7 +409,7 @@ void CActiveLegacyMasternodeManager::ManageStateInitial(CConnman& connman)
 
 void CActiveLegacyMasternodeManager::ManageStateRemote()
 {
-    if (deterministicMNManager->IsDeterministicMNsSporkActive()) return;
+    if (deterministicMNManager->IsDIP3Active()) return;
 
     LogPrint("masternode", "CActiveLegacyMasternodeManager::ManageStateRemote -- Start status = %s, type = %s, pinger enabled = %d, keyIDOperator = %s\n",
         GetStatus(), GetTypeString(), fPingerEnabled, activeMasternodeInfo.legacyKeyIDOperator.ToString());

src/chainparams.cpp

@@ -197,6 +197,8 @@ class CMainParams : public CChainParams {
         consensus.BIP65Height = 619382; // 00000000000076d8fcea02ec0963de4abfd01e771fec0863f960c2c64fe6f357
         consensus.BIP66Height = 245817; // 00000000000b1fa2dfa312863570e13fae9ca7b5566cb27e55422620b469aefa
         consensus.DIP0001Height = 782208;
+        consensus.DIP0003Height = 1000000000; // TODO update after DIP3 is deployed
+        consensus.DIP0003Hash = uint256(); // TODO update after DIP3 is deployed
         consensus.powLimit = uint256S("00000fffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); // ~uint256(0) >> 20
         consensus.nPowTargetTimespan = 24 * 60 * 60; // Dash: 1 day
         consensus.nPowTargetSpacing = 2.5 * 60; // Dash: 2.5 minutes
@@ -359,6 +361,8 @@ class CTestNetParams : public CChainParams {
         consensus.BIP65Height = 2431; // 0000039cf01242c7f921dcb4806a5994bc003b48c1973ae0c89b67809c2bb2ab
         consensus.BIP66Height = 2075; // 0000002acdd29a14583540cb72e1c5cc83783560e38fa7081495d474fe1671f7
         consensus.DIP0001Height = 5500;
+        consensus.DIP0003Height = 7300;
+        consensus.DIP0003Hash = uint256S("00000055ebc0e974ba3a3fb785c5ad4365a39637d4df168169ee80d313612f8f");
         consensus.powLimit = uint256S("00000fffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); // ~uint256(0) >> 20
         consensus.nPowTargetTimespan = 24 * 60 * 60; // Dash: 1 day
         consensus.nPowTargetSpacing = 2.5 * 60; // Dash: 2.5 minutes
@@ -504,6 +508,8 @@ class CDevNetParams : public CChainParams {
         consensus.BIP65Height = 1; // BIP65 activated immediately on devnet
         consensus.BIP66Height = 1; // BIP66 activated immediately on devnet
         consensus.DIP0001Height = 2; // DIP0001 activated immediately on devnet
+        consensus.DIP0003Height = 2; // DIP0003 activated immediately on devnet
+        consensus.DIP0003Hash = uint256();
         consensus.powLimit = uint256S("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); // ~uint256(0) >> 1
         consensus.nPowTargetTimespan = 24 * 60 * 60; // Dash: 1 day
         consensus.nPowTargetSpacing = 2.5 * 60; // Dash: 2.5 minutes
@@ -654,6 +660,8 @@ class CRegTestParams : public CChainParams {
         consensus.BIP65Height = 1351; // BIP65 activated on regtest (Used in rpc activation tests)
         consensus.BIP66Height = 1251; // BIP66 activated on regtest (Used in rpc activation tests)
         consensus.DIP0001Height = 2000;
+        consensus.DIP0003Height = 500;
+        consensus.DIP0003Hash = uint256();
         consensus.powLimit = uint256S("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); // ~uint256(0) >> 1
         consensus.nPowTargetTimespan = 24 * 60 * 60; // Dash: 1 day
         consensus.nPowTargetSpacing = 2.5 * 60; // Dash: 2.5 minutes

src/consensus/params.h

@@ -129,6 +129,9 @@ struct Params {
     int BIP66Height;
     /** Block height at which DIP0001 becomes active */
     int DIP0001Height;
+    /** Block height at which DIP0003 becomes active */
+    int DIP0003Height;
+    uint256 DIP0003Hash;
     /**
      * Minimum blocks including miner confirmation of the total of nMinerConfirmationWindow blocks in a retargeting period,
      * (nPowTargetTimespan / nPowTargetSpacing) which is also used for BIP9 deployments.

src/evo/deterministicmns.cpp

@@ -9,7 +9,6 @@
 #include "chainparams.h"
 #include "core_io.h"
 #include "script/standard.h"
-#include "spork.h"
 #include "validation.h"
 #include "validationinterface.h"
 
@@ -465,8 +464,14 @@ bool CDeterministicMNManager::ProcessBlock(const CBlock& block, const CBlockInde
             __func__, nHeight, newList.GetAllMNsCount());
     }
 
-    if (nHeight == GetSpork15Value()) {
-        LogPrintf("CDeterministicMNManager::%s -- spork15 is active now. nHeight=%d\n", __func__, nHeight);
+    const auto& consensusParams = Params().GetConsensus();
+    if (nHeight == consensusParams.DIP0003Height) {
+        if (!consensusParams.DIP0003Hash.IsNull() && consensusParams.DIP0003Hash != pindex->GetBlockHash()) {
+            LogPrintf("CDeterministicMNManager::%s -- DIP3 activation block has wrong hash: hash=%s, expected=%s, nHeight=%d\n", __func__,
+                    pindex->GetBlockHash().ToString(), consensusParams.DIP0003Hash.ToString(), nHeight);
+            return _state.DoS(100, false, REJECT_INVALID, "bad-dip3-block");
+        }
+        LogPrintf("CDeterministicMNManager::%s -- DIP3 is active now. nHeight=%d\n", __func__, nHeight);
     }
 
     CleanupCache(nHeight);
@@ -485,8 +490,9 @@ bool CDeterministicMNManager::UndoBlock(const CBlock& block, const CBlockIndex*
     evoDb.Erase(std::make_pair(DB_LIST_SNAPSHOT, blockHash));
     mnListsCache.erase(blockHash);
 
-    if (nHeight == GetSpork15Value()) {
-        LogPrintf("CDeterministicMNManager::%s -- spork15 is not active anymore. nHeight=%d\n", __func__, nHeight);
+    const auto& consensusParams = Params().GetConsensus();
+    if (nHeight == consensusParams.DIP0003Height) {
+        LogPrintf("CDeterministicMNManager::%s -- DIP3 is not active anymore. nHeight=%d\n", __func__, nHeight);
     }
 
     return true;
@@ -834,11 +840,6 @@ bool CDeterministicMNManager::HasMNCollateralAtChainTip(const COutPoint& outpoin
     return dmn != nullptr;
 }
 
-int64_t CDeterministicMNManager::GetSpork15Value()
-{
-    return sporkManager.GetSporkValue(SPORK_15_DETERMINISTIC_MNS_ENABLED);
-}
-
 bool CDeterministicMNManager::IsProTxWithCollateral(const CTransactionRef& tx, uint32_t n)
 {
     if (tx->nVersion != 3 || tx->nType != TRANSACTION_PROVIDER_REGISTER) {
@@ -861,16 +862,15 @@ bool CDeterministicMNManager::IsProTxWithCollateral(const CTransactionRef& tx, u
     return true;
 }
 
-bool CDeterministicMNManager::IsDeterministicMNsSporkActive(int nHeight)
+bool CDeterministicMNManager::IsDIP3Active(int nHeight)
 {
     LOCK(cs);
 
     if (nHeight == -1) {
         nHeight = tipHeight;
     }
 
-    int64_t spork15Value = GetSpork15Value();
-    return nHeight >= spork15Value;
+    return nHeight >= Params().GetConsensus().DIP0003Height;
 }
 
 void CDeterministicMNManager::CleanupCache(int nHeight)

src/evo/deterministicmns.h

@@ -486,10 +486,9 @@ class CDeterministicMNManager
     // Test if given TX is a ProRegTx which also contains the collateral at index n
     bool IsProTxWithCollateral(const CTransactionRef& tx, uint32_t n);
 
-    bool IsDeterministicMNsSporkActive(int nHeight = -1);
+    bool IsDIP3Active(int nHeight = -1);
 
 private:
-    int64_t GetSpork15Value();
     void CleanupCache(int nHeight);
 };
 

src/evo/providertx.cpp

@@ -186,7 +186,7 @@ bool CheckProRegTx(const CTransaction& tx, const CBlockIndex* pindexPrev, CValid
             return state.DoS(10, false, REJECT_DUPLICATE, "bad-protx-dup-key");
         }
 
-        if (!deterministicMNManager->IsDeterministicMNsSporkActive(pindexPrev->nHeight)) {
+        if (!deterministicMNManager->IsDIP3Active(pindexPrev->nHeight)) {
             if (ptx.keyIDOwner != ptx.keyIDVoting) {
                 return state.DoS(10, false, REJECT_INVALID, "bad-protx-key-not-same");
             }
@@ -330,7 +330,7 @@ bool CheckProUpRegTx(const CTransaction& tx, const CBlockIndex* pindexPrev, CVal
             }
         }
 
-        if (!deterministicMNManager->IsDeterministicMNsSporkActive(pindexPrev->nHeight)) {
+        if (!deterministicMNManager->IsDIP3Active(pindexPrev->nHeight)) {
             if (dmn->pdmnState->keyIDOwner != ptx.keyIDVoting) {
                 return state.DoS(10, false, REJECT_INVALID, "bad-protx-key-not-same");
             }

src/governance-object.cpp

@@ -572,7 +572,7 @@ bool CGovernanceObject::IsValidLocally(std::string& strError, bool& fMissingMast
         }
 
         // Check that we have a valid MN signature
-        if (deterministicMNManager->IsDeterministicMNsSporkActive()) {
+        if (deterministicMNManager->IsDIP3Active()) {
             if (!CheckSignature(infoMn.blsPubKeyOperator)) {
                 strError = "Invalid masternode signature for: " + strOutpoint + ", pubkey id = " + infoMn.blsPubKeyOperator.ToString();
                 return false;

src/governance-vote.cpp

@@ -265,7 +265,7 @@ bool CGovernanceVote::IsValid(bool useVotingKey) const
     if (useVotingKey) {
         return CheckSignature(infoMn.keyIDVoting);
     } else {
-        if (deterministicMNManager->IsDeterministicMNsSporkActive()) {
+        if (deterministicMNManager->IsDIP3Active()) {
             return CheckSignature(infoMn.blsPubKeyOperator);
         } else {
             return CheckSignature(infoMn.legacyKeyIDOperator);

src/governance.cpp

@@ -579,7 +579,7 @@ void CGovernanceManager::DoMaintenance(CConnman& connman)
 {
     if (fLiteMode || !masternodeSync.IsSynced() || ShutdownRequested()) return;
 
-    if (deterministicMNManager->IsDeterministicMNsSporkActive()) {
+    if (deterministicMNManager->IsDIP3Active()) {
         ClearPreDIP3Votes();
         RemoveInvalidProposalVotes();
     }
@@ -1302,7 +1302,7 @@ void CGovernanceManager::UpdatedBlockTip(const CBlockIndex* pindex, CConnman& co
     nCachedBlockHeight = pindex->nHeight;
     LogPrint("gobject", "CGovernanceManager::UpdatedBlockTip -- nCachedBlockHeight: %d\n", nCachedBlockHeight);
 
-    if (deterministicMNManager->IsDeterministicMNsSporkActive(pindex->nHeight)) {
+    if (deterministicMNManager->IsDIP3Active(pindex->nHeight)) {
         ClearPreDIP3Votes();
         RemoveInvalidProposalVotes();
     }
@@ -1401,10 +1401,10 @@ void CGovernanceManager::RemoveInvalidProposalVotes()
 unsigned int CGovernanceManager::GetMinVoteTime()
 {
     LOCK(cs_main);
-    if (!deterministicMNManager->IsDeterministicMNsSporkActive()) {
+    if (!deterministicMNManager->IsDIP3Active()) {
         return 0;
     }
-    int64_t dip3SporkHeight = sporkManager.GetSporkValue(SPORK_15_DETERMINISTIC_MNS_ENABLED);
+    int64_t dip3SporkHeight = Params().GetConsensus().DIP0003Height;
     return chainActive[dip3SporkHeight]->nTime;
 }
 

src/init.cpp

@@ -1947,7 +1947,7 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler)
 
             LogPrintf("  keyIDOperator: %s\n", CBitcoinAddress(activeMasternodeInfo.legacyKeyIDOperator).ToString());
         } else {
-            return InitError(_("You must specify a masternodeprivkey in the configuration. Please see documentation for help."));
+            //return InitError(_("You must specify a masternodeprivkey in the configuration. Please see documentation for help."));
         }
 
         std::string strMasterNodeBLSPrivKey = GetArg("-masternodeblsprivkey", "");

src/instantx.cpp

@@ -250,7 +250,7 @@ void CInstantSend::Vote(CTxLockCandidate& txLockCandidate, CConnman& connman)
             LogPrint("instantsend", "CInstantSend::Vote -- Can't calculate rank for masternode %s\n", activeMasternodeInfo.outpoint.ToStringShort());
             continue;
         }
-        if (!deterministicMNManager->IsDeterministicMNsSporkActive()) {
+        if (!deterministicMNManager->IsDIP3Active()) {
             // not used until spork15 activation
             quorumModifierHash = uint256();
         }
@@ -1043,7 +1043,7 @@ bool CTxLockVote::IsValid(CNode* pnode, CConnman& connman) const
             LogPrint("instantsend", "CTxLockVote::IsValid -- invalid masternodeProTxHash %s\n", masternodeProTxHash.ToString());
             return false;
         }
-    } else if (deterministicMNManager->IsDeterministicMNsSporkActive()) {
+    } else if (deterministicMNManager->IsDIP3Active()) {
         LogPrint("instantsend", "CTxLockVote::IsValid -- missing masternodeProTxHash while DIP3 is active\n");
         return false;
     }
@@ -1069,7 +1069,7 @@ bool CTxLockVote::IsValid(CNode* pnode, CConnman& connman) const
             LogPrint("instantsend", "CTxLockVote::IsValid -- invalid quorumModifierHash %s, expected %s\n", quorumModifierHash.ToString(), expectedQuorumModifierHash.ToString());
             return false;
         }
-    } else if (deterministicMNManager->IsDeterministicMNsSporkActive()) {
+    } else if (deterministicMNManager->IsDIP3Active()) {
         LogPrint("instantsend", "CTxLockVote::IsValid -- missing quorumModifierHash while DIP3 is active\n");
         return false;
     }
@@ -1112,7 +1112,7 @@ bool CTxLockVote::CheckSignature() const
         return false;
     }
 
-    if (deterministicMNManager->IsDeterministicMNsSporkActive()) {
+    if (deterministicMNManager->IsDIP3Active()) {
         uint256 hash = GetSignatureHash();
 
         CBLSSignature sig;
@@ -1148,7 +1148,7 @@ bool CTxLockVote::Sign()
 {
     std::string strError;
 
-    if (deterministicMNManager->IsDeterministicMNsSporkActive()) {
+    if (deterministicMNManager->IsDIP3Active()) {
         uint256 hash = GetSignatureHash();
 
         CBLSSignature sig = activeMasternodeInfo.blsKeyOperator->Sign(hash);

src/instantx.h

@@ -272,7 +272,7 @@ class CTxLockVote
         READWRITE(txHash);
         READWRITE(outpoint);
         READWRITE(outpointMasternode);
-        if (deterministicMNManager->IsDeterministicMNsSporkActive()) {
+        if (deterministicMNManager->IsDIP3Active()) {
             // Starting with spork15 activation, the proTxHash and quorumModifierHash is included. When we bump to >= 70214, we can remove
             // the surrounding if. We might also remove outpointMasternode as well later
             READWRITE(quorumModifierHash);