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86 lines
2.4 KiB
C++
86 lines
2.4 KiB
C++
// Copyright (c) 2021-2023 The Dash Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <bls/bls.h>
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#include <consensus/validation.h>
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#include <evo/mnhftx.h>
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#include <evo/specialtx.h>
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#include <primitives/transaction.h>
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#include <uint256.h>
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#include <util/string.h>
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#include <util/strencodings.h>
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#include <boost/test/unit_test.hpp>
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#include <test/util/setup_common.h>
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#include <cstdint>
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#include <vector>
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bool VerifyMNHFTx(const CTransaction& tx, CValidationState& state)
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{
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MNHFTxPayload mnhfTx;
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if (!GetTxPayload(tx, mnhfTx)) {
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return state.Invalid(ValidationInvalidReason::CONSENSUS, false, REJECT_INVALID, "bad-mnhf-payload");
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}
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if (mnhfTx.nVersion == 0 || mnhfTx.nVersion > MNHFTxPayload::CURRENT_VERSION) {
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return state.Invalid(ValidationInvalidReason::CONSENSUS, false, REJECT_INVALID, "bad-mnhf-version");
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}
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return true;
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}
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static CMutableTransaction CreateMNHFTx(const uint256& mnhfTxHash, const CBLSSignature& cblSig, const uint16_t& versionBit)
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{
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MNHFTxPayload extraPayload;
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extraPayload.nVersion = 1;
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extraPayload.signal.nVersion = versionBit;
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extraPayload.signal.quorumHash = mnhfTxHash;
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extraPayload.signal.sig = cblSig;
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CMutableTransaction tx;
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tx.nVersion = 3;
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tx.nType = TRANSACTION_MNHF_SIGNAL;
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SetTxPayload(tx, extraPayload);
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return tx;
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}
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BOOST_FIXTURE_TEST_SUITE(specialtx_tests, BasicTestingSetup)
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BOOST_AUTO_TEST_CASE(verify_mnhf_specialtx_tests)
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{
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int count = 10;
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uint16_t ver = 2;
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std::vector<CBLSSignature> vec_sigs;
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std::vector<CBLSPublicKey> vec_pks;
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std::vector<CBLSSecretKey> vec_sks;
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CBLSSecretKey sk;
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uint256 hash = GetRandHash();
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for (int i = 0; i < count; i++) {
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sk.MakeNewKey();
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vec_pks.push_back(sk.GetPublicKey());
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vec_sks.push_back(sk);
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}
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CBLSSecretKey ag_sk = CBLSSecretKey::AggregateInsecure(vec_sks);
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CBLSPublicKey ag_pk = CBLSPublicKey::AggregateInsecure(vec_pks);
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BOOST_CHECK(ag_sk.IsValid());
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BOOST_CHECK(ag_pk.IsValid());
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uint256 verHash = uint256S(ToString(ver));
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auto sig = ag_sk.Sign(verHash);
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BOOST_CHECK(sig.VerifyInsecure(ag_pk, verHash));
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const CMutableTransaction tx = CreateMNHFTx(hash, sig, ver);
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CValidationState state;
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BOOST_CHECK(VerifyMNHFTx(CTransaction(tx), state));
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}
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BOOST_AUTO_TEST_SUITE_END()
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