diff --git a/README.md b/README.md index e8ed8c3cb..92a7014f4 100644 --- a/README.md +++ b/README.md @@ -9,15 +9,16 @@ This is the official Komodo sourcecode repository based on https://github.com/jl ## Development Resources -- Komodo Website: [https://komodoplatform.com/](https://komodoplatform.com/) -- Komodo Blockexplorer: [https://kmdexplorer.io//](https://https://kmdexplorer.io/) -- Forum: [https://forum.komodoplatform.com/](https://forum.komodoplatform.com/) +- Komodo Website: [https://komodoplatform.com](https://komodoplatform.com/) +- Komodo Blockexplorer: [https://kmdexplorer.io](https://kmdexplorer.io/) +- Komodo Discord: [https://komodoplatform.com/discord](https://komodoplatform.com/discord) +- Forum: [https://forum.komodoplatform.com](https://forum.komodoplatform.com/) - Mail: [info@komodoplatform.com](mailto:info@komodoplatform.com) - Support: [https://support.komodoplatform.com/support/home](https://support.komodoplatform.com/support/home) -- Knowledgebase & How-to: [https://komodoplatform.atlassian.net/wiki/spaces/KPSD/pages](https://komodoplatform.atlassian.net/wiki/spaces/KPSD/pages) -- API references: [http://docs.komodoplatform.com/](http://docs.komodoplatform.com/) -- Blog: [http://blog.komodoplatform.com/](http://blog.komodoplatform.com/) -- Whitepaper: [Komodo Whitepaper](https://komodoplatform.com/wp-content/uploads/2018/03/2018-03-12-Komodo-White-Paper-Full.pdf) +- Knowledgebase & How-to: [https://support.komodoplatform.com/en/support/solutions](https://support.komodoplatform.com/en/support/solutions) +- API references & Dev Documentation: [https://docs.komodoplatform.com](https://docs.komodoplatform.com/) +- Blog: [https://blog.komodoplatform.com](https://blog.komodoplatform.com/) +- Whitepaper: [Komodo Whitepaper](https://komodoplatform.com/whitepaper) - Komodo Platform public material: [Komodo Platform public material](https://docs.google.com/document/d/1AbhWrtagu4vYdkl-vsWz-HSNyNvK-W-ZasHCqe7CZy0) ## List of Komodo Platform Technologies diff --git a/src/Makefile.ktest.include b/src/Makefile.ktest.include index 07c64caa0..640c154e4 100644 --- a/src/Makefile.ktest.include +++ b/src/Makefile.ktest.include @@ -10,7 +10,6 @@ komodo_test_SOURCES = \ test-komodo/test_coinimport.cpp \ test-komodo/test_eval_bet.cpp \ test-komodo/test_eval_notarisation.cpp \ - test-komodo/test_crosschain.cpp \ test-komodo/test_parse_notarisation.cpp komodo_test_CPPFLAGS = $(komodod_CPPFLAGS) diff --git a/src/ac/dion b/src/ac/dion new file mode 100755 index 000000000..6a3567b68 --- /dev/null +++ b/src/ac/dion @@ -0,0 +1,2 @@ +#!/bin/bash +./komodo-cli -ac_name=DION $1 $2 $3 $4 $5 $6 diff --git a/src/ac/kmdice b/src/ac/kmdice new file mode 100755 index 000000000..ca91bf9a5 --- /dev/null +++ b/src/ac/kmdice @@ -0,0 +1,2 @@ +#!/bin/bash +./komodo-cli -ac_name=KMDICE $1 $2 $3 $4 $5 $6 diff --git a/src/ac/pgt b/src/ac/pgt new file mode 100755 index 000000000..8e124bbd1 --- /dev/null +++ b/src/ac/pgt @@ -0,0 +1,2 @@ +#!/bin/bash +./komodo-cli -ac_name=PGT $1 $2 $3 $4 $5 $6 diff --git a/src/assetchains.json b/src/assetchains.json index aa7c8bfb4..f93af2e9c 100644 --- a/src/assetchains.json +++ b/src/assetchains.json @@ -83,5 +83,36 @@ "195.201.137.5", "195.201.20.230" ] + }, + { + "ac_name": "PGT", + "ac_supply": "10000000", + "ac_end": "1", + "addnode": [ + "190.114.254.104" + ] + }, + { + "ac_name": "KMDICE", + "ac_supply": "10500000", + "ac_reward": "2500000000", + "ac_halving": "210000", + "ac_cc": "2", + "addressindex": "1", + "spentindex": "1", + "addnode": [ + "144.76.217.232" + ] + }, + { + "ac_name": "DION", + "ac_supply": "3900000000", + "ac_reward": "22260000000", + "ac_staked": "100", + "ac_cc": "1", + "ac_end": "4300000000", + "addnode": [ + "51.75.124.34" + ] } ] diff --git a/src/assetchains.old b/src/assetchains.old index fcee4bf41..42a1effb6 100755 --- a/src/assetchains.old +++ b/src/assetchains.old @@ -41,3 +41,6 @@ echo $pubkey ./komodod -pubkey=$pubkey -ac_name=CCL -ac_supply=200000000 -ac_end=1 -ac_cc=2 -addressindex=1 -spentindex=1 -addnode=142.93.136.89 -addnode=195.201.22.89 & ./komodod -pubkey=$pubkey -ac_name=PIRATE -ac_supply=0 -ac_reward=25600000000 -ac_halving=77777 -ac_private=1 -addnode=136.243.102.225 & ./komodod -pubkey=$pubkey -ac_name=MGNX -ac_supply=12465003 -ac_staked=90 -ac_reward=2000000000 -ac_halving=525960 -ac_cc=2 -ac_end=2629800 -addnode=142.93.27.180 & +./komodod -pubkey=$pubkey -ac_name=PGT -ac_supply=10000000 -ac_end=1 -addnode=190.114.254.104 & +./komodod -pubkey=$pubkey -ac_name=KMDICE -ac_supply=10500000 -ac_reward=2500000000 -ac_halving=210000 -ac_cc=2 -addressindex=1 -spentindex=1 -addnode=144.76.217.232 & +./komodod -pubkey=$pubkey -ac_name=DION -ac_supply=3900000000 -ac_reward=22260000000 -ac_staked=100 -ac_cc=1 -ac_end=4300000000 -addnode=51.75.124.34 & diff --git a/src/cc/eval.cpp b/src/cc/eval.cpp index cb9774a7a..d5d6b1c51 100644 --- a/src/cc/eval.cpp +++ b/src/cc/eval.cpp @@ -164,17 +164,6 @@ bool Eval::GetNotarisationData(const uint256 notaryHash, NotarisationData &data) return true; } -/* - * Get MoMoM corresponding to a notarisation tx hash (on assetchain) - */ -bool Eval::GetProofRoot(uint256 kmdNotarisationHash, uint256 &momom) const -{ - std::pair out; - if (!GetNextBacknotarisation(kmdNotarisationHash, out)) return false; - momom = out.second.MoMoM; - return true; -} - uint32_t Eval::GetAssetchainsCC() const { diff --git a/src/cc/eval.h b/src/cc/eval.h index 9ff0ca623..b9189bc89 100644 --- a/src/cc/eval.h +++ b/src/cc/eval.h @@ -103,7 +103,6 @@ public: virtual bool GetBlock(uint256 hash, CBlockIndex& blockIdx) const; virtual int32_t GetNotaries(uint8_t pubkeys[64][33], int32_t height, uint32_t timestamp) const; virtual bool GetNotarisationData(uint256 notarisationHash, NotarisationData &data) const; - virtual bool GetProofRoot(uint256 kmdNotarisationHash, uint256 &momom) const; virtual bool CheckNotaryInputs(const CTransaction &tx, uint32_t height, uint32_t timestamp) const; virtual uint32_t GetAssetchainsCC() const; virtual std::string GetAssetchainsSymbol() const; diff --git a/src/cc/import.cpp b/src/cc/import.cpp index 92e96fabb..7707cb8b4 100644 --- a/src/cc/import.cpp +++ b/src/cc/import.cpp @@ -16,6 +16,7 @@ #include "cc/eval.h" #include "cc/utils.h" #include "importcoin.h" +#include "crosschain.h" #include "primitives/transaction.h" @@ -75,14 +76,8 @@ bool Eval::ImportCoin(const std::vector params, const CTransaction &imp // Check proof confirms existance of burnTx { - uint256 momom, target; - if (!GetProofRoot(proof.first, momom)) - return Invalid("coudnt-load-momom"); - - fprintf(stderr,"IMPORT momom: %s\nKMD TX HASH: %s\n", momom.GetHex().data(),proof.first.GetHex().data()); - - target = proof.second.Exec(burnTx.GetHash()); - if (momom != proof.second.Exec(burnTx.GetHash())) + uint256 target = proof.second.Exec(burnTx.GetHash()); + if (!CheckMoMoM(proof.first, target)) return Invalid("momom-check-fail"); } diff --git a/src/crosschain.cpp b/src/crosschain.cpp index 982f67d8b..d27bd735c 100644 --- a/src/crosschain.cpp +++ b/src/crosschain.cpp @@ -103,8 +103,9 @@ template int ScanNotarisationsFromHeight(int nHeight, const IsTarget f, Notarisation &found) { int limit = std::min(nHeight + NOTARISATION_SCAN_LIMIT_BLOCKS, chainActive.Height()); + int start = std::max(nHeight, 1); - for (int h=nHeight; hphashBlock, notarisations)) @@ -255,6 +256,38 @@ bool GetNextBacknotarisation(uint256 kmdNotarisationTxid, Notarisation &out) } +bool CheckMoMoM(uint256 kmdNotarisationHash, uint256 momom) +{ + /* + * Given a notarisation hash and an MoMoM. Backnotarisations may arrive out of order + * or multiple in the same block. So dereference the notarisation hash to the corresponding + * backnotarisation and scan around the kmdheight to see if the MoMoM is a match. + * This is a sledgehammer approach... + */ + + Notarisation bn; + if (!GetBackNotarisation(kmdNotarisationHash, bn)) + return false; + + // Need to get block height of that backnotarisation + EvalRef eval; + CBlockIndex block; + CTransaction tx; + if (!eval->GetTxConfirmed(bn.first, tx, block)){ + fprintf(stderr, "Can't get height of backnotarisation, this should not happen\n"); + return false; + } + + Notarisation nota; + auto checkMoMoM = [&](Notarisation ¬a) { + return nota.second.MoMoM == momom; + }; + + return (bool) ScanNotarisationsFromHeight(block.nHeight-100, checkMoMoM, nota); + +} + + /* * On assetchain * in: txid diff --git a/src/crosschain.h b/src/crosschain.h index 29b6bec4b..c186d5161 100644 --- a/src/crosschain.h +++ b/src/crosschain.h @@ -27,7 +27,7 @@ TxProof GetCrossChainProof(const uint256 txid, const char* targetSymbol, uint32_ void CompleteImportTransaction(CTransaction &importTx); /* On assetchain */ -bool GetNextBacknotarisation(uint256 txid, std::pair &bn); +bool CheckMoMoM(uint256 kmdNotarisationHash, uint256 momom); #endif /* CROSSCHAIN_H */ diff --git a/src/fiat/dion b/src/fiat/dion new file mode 100755 index 000000000..6a3567b68 --- /dev/null +++ b/src/fiat/dion @@ -0,0 +1,2 @@ +#!/bin/bash +./komodo-cli -ac_name=DION $1 $2 $3 $4 $5 $6 diff --git a/src/fiat/kmdice b/src/fiat/kmdice new file mode 100755 index 000000000..ca91bf9a5 --- /dev/null +++ b/src/fiat/kmdice @@ -0,0 +1,2 @@ +#!/bin/bash +./komodo-cli -ac_name=KMDICE $1 $2 $3 $4 $5 $6 diff --git a/src/fiat/pgt b/src/fiat/pgt new file mode 100755 index 000000000..8e124bbd1 --- /dev/null +++ b/src/fiat/pgt @@ -0,0 +1,2 @@ +#!/bin/bash +./komodo-cli -ac_name=PGT $1 $2 $3 $4 $5 $6 diff --git a/src/main.h b/src/main.h index fd418502a..5375e3827 100644 --- a/src/main.h +++ b/src/main.h @@ -916,6 +916,8 @@ extern CBlockTreeDB *pblocktree; */ int GetSpendHeight(const CCoinsViewCache& inputs); +uint64_t CalculateCurrentUsage(); + /** Return a CMutableTransaction with contextual default values based on set of consensus rules at height */ CMutableTransaction CreateNewContextualCMutableTransaction(const Consensus::Params& consensusParams, int nHeight); diff --git a/src/rpcblockchain.cpp b/src/rpcblockchain.cpp index 118a74b52..018e980f4 100644 --- a/src/rpcblockchain.cpp +++ b/src/rpcblockchain.cpp @@ -1473,6 +1473,7 @@ void NetworkUpgradeDescPushBack( } } + UniValue getblockchaininfo(const UniValue& params, bool fHelp) { if (fHelp || params.size() != 0) @@ -1490,6 +1491,7 @@ UniValue getblockchaininfo(const UniValue& params, bool fHelp) " \"difficulty\": xxxxxx, (numeric) the current difficulty\n" " \"verificationprogress\": xxxx, (numeric) estimate of verification progress [0..1]\n" " \"chainwork\": \"xxxx\" (string) total amount of work in active chain, in hexadecimal\n" + " \"size_on_disk\": xxxxxx, (numeric) the estimated size of the block and undo files on disk\n" " \"commitments\": xxxxxx, (numeric) the current number of note commitments in the commitment tree\n" " \"softforks\": [ (array) status of softforks in progress\n" " {\n" @@ -1539,6 +1541,7 @@ UniValue getblockchaininfo(const UniValue& params, bool fHelp) obj.push_back(Pair("verificationprogress", progress)); obj.push_back(Pair("chainwork", chainActive.LastTip()->nChainWork.GetHex())); obj.push_back(Pair("pruned", fPruneMode)); + obj.push_back(Pair("size_on_disk", CalculateCurrentUsage())); ZCIncrementalMerkleTree tree; pcoinsTip->GetAnchorAt(pcoinsTip->GetBestAnchor(), tree); diff --git a/src/test-komodo/test_crosschain.cpp b/src/test-komodo/test_crosschain.cpp deleted file mode 100644 index 9d24b4d1d..000000000 --- a/src/test-komodo/test_crosschain.cpp +++ /dev/null @@ -1,213 +0,0 @@ -#include -#include -#include -#include -#include - -#include -#include - -#include "cc/eval.h" -#include "importcoin.h" -#include "base58.h" -#include "core_io.h" -#include "crosschain.h" -#include "key.h" -#include "komodo_structs.h" -#include "main.h" -#include "notarisationdb.h" -#include "primitives/block.h" -#include "primitives/transaction.h" -#include "script/cc.h" -#include "script/interpreter.h" -#include "script/serverchecker.h" -#include "txmempool.h" -#include "crosschain.h" - -#include "testutils.h" - - -extern uint256 komodo_calcMoM(int32_t height,int32_t MoMdepth); -extern bool KOMODO_TEST_ASSETCHAIN_SKIP_POW; - - -/* - * Tests for the whole process of creating and validating notary proofs - * using proof roots (MoMoMs). This is to support coin imports. - */ - -namespace TestCrossChainProof { - - -class TestCrossChain : public ::testing::Test, public Eval { -public: - bool CheckNotaryInputs(const CTransaction &tx, uint32_t height, uint32_t timestamp) const - { - NotarisationData data(2); - return ParseNotarisationOpReturn(tx, data); // If it parses it's valid - } -protected: - static void SetUpTestCase() { } - virtual void SetUp() { - KOMODO_TEST_ASSETCHAIN_SKIP_POW = 1; - ASSETCHAINS_CC = 1; - EVAL_TEST = this; - } -}; - - -uint256 endianHash(uint256 h) -{ - uint256 out; - for (int i=0; i<32; i++) { - out.begin()[31-i] = h.begin()[i]; - } - return out; -} - - -TEST_F(TestCrossChain, testCreateAndValidateImportProof) -{ - /* - * This tests the full process of creation of a cross chain proof. - * For the purposes of the test we will use one assetchain and a KMD chain. - * - * In order to do this test, we need 2 blockchains, so we'll fork and make a socket - * for IPC. - */ - - int childPid = fork(); - void *ctx = zmq_ctx_new(); - void *socket = zmq_socket(ctx, ZMQ_PAIR); - if (!childPid) - strcpy(ASSETCHAINS_SYMBOL, "PIZZA"); - setupChain(); - std::vector blocks; - blocks.resize(1000); - NotarisationData a2kmd(0), kmd2a(1); - int numTestNotarisations = 10; - - - auto SendIPC = [&] (std::vector v) { - assert(v.size() == zmq_send(socket, v.data(), v.size(), 0)); - }; - - auto RecvIPC = [&] () { - std::vector out; - out.resize(100000); - int len = zmq_recv(socket, out.data(), out.size(), 0); - assert(len != -1); - out.resize(len); - return out; - }; - - auto RecordNotarisation = [&] (CTransaction inputTx, NotarisationData data) { - CMutableTransaction mtx = spendTx(inputTx); - mtx.vout.resize(2); - mtx.vout[0].scriptPubKey << VCH(notaryKey.GetPubKey().begin(), 33) << OP_CHECKSIG; - mtx.vout[1].scriptPubKey << OP_RETURN << E_MARSHAL(ss << data); - mtx.vout[1].nValue = 0; - mtx.vin[0].scriptSig << getSig(mtx, inputTx.vout[0].scriptPubKey); - - acceptTxFail(CTransaction(mtx)); - return mtx.GetHash(); - }; - - auto RunTestAssetchain = [&] () - { - NotarisationData n(0), back(1); - strcpy(n.symbol, "PIZZA"); - n.ccId = 2; - int height = 0; - - /* - * Send notarisations and write backnotarisations - */ - for (int ni=0; ni> back)); - RecordNotarisation(blocks[height].vtx[0], back); - } - - /* - * Test a proof - */ - uint256 txid = blocks[7].vtx[0].GetHash(); - TxProof proof = GetAssetchainProof(txid); - SendIPC(E_MARSHAL(ss << txid; ss << proof)); - E_UNMARSHAL(RecvIPC(), ss >> proof); - - std::pair bn; - if (!GetNextBacknotarisation(proof.first, bn)) { - printf("GetNextBackNotarisation failed\n"); - return 1; - } - if (proof.second.Exec(txid) != bn.second.MoMoM) { - printf("MoMom incorrect\n"); - return 1; - } - return 0; - }; - - auto RunTestKmd = [&] () - { - NotarisationData n(0); - int height = 0; - - /* - * Write notarisations and send backnotarisations - */ - for (int ni=0; ni> n); - // Grab a coinbase input to fund notarisation - generateBlock(&blocks[++height]); - n.txHash = RecordNotarisation(blocks[height].vtx[0], n); - { - std::vector moms; - uint256 destNotarisationTxid; - n.MoMoM = CalculateProofRoot(n.symbol, 2, height, moms, destNotarisationTxid); - } - n.IsBackNotarisation = 1; - SendIPC(E_MARSHAL(ss << n)); - } - - /* - * Extend proof - */ - TxProof proof; - uint256 txid; - // Extend proof to MoMoM - assert(E_UNMARSHAL(RecvIPC(), ss >> txid; ss >> proof)); - proof = GetCrossChainProof(txid, (char*)"PIZZA", 2, proof); - SendIPC(E_MARSHAL(ss << proof)); - }; - - const char endpoint[] = "ipc://tmpKomodoTestCrossChainSock"; - - if (!childPid) { - assert(0 == zmq_connect(socket, endpoint)); - usleep(20000); - int out = RunTestAssetchain(); - if (!out) printf("Assetchain success\n"); - exit(out); - } - else { - assert(0 == zmq_bind(socket, endpoint)); - RunTestKmd(); - int returnStatus; - waitpid(childPid, &returnStatus, 0); - unlink("tmpKomodoTestCrossChainSock"); - ASSERT_EQ(0, returnStatus); - } - -} - - -} /* namespace TestCrossChainProof */