Differential D9368 Diff 28079 src/avalanche/processor.cpp

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src/avalanche/processor.cpp

Show First 20 Lines • Show All 167 Lines • ▼ Show 20 Lines	: connman(connmanIn), nodePeerManager(nodePeerManagerIn),
peerManager(std::make_unique<PeerManager>()) {		peerManager(std::make_unique<PeerManager>()) {
if (gArgs.IsArgSet("-avasessionkey")) {		if (gArgs.IsArgSet("-avasessionkey")) {
sessionKey = DecodeSecret(gArgs.GetArg("-avasessionkey", ""));		sessionKey = DecodeSecret(gArgs.GetArg("-avasessionkey", ""));
} else {		} else {
// Pick a random key for the session.		// Pick a random key for the session.
sessionKey.MakeNewKey(true);		sessionKey.MakeNewKey(true);
}		}

		// If avalanche is enabled and a proof is supplied, make sure it does
		// not contain garbage. At this point the validity of the utxos cannot
		// be checked, so only basic verification is performed.
if (gArgs.IsArgSet("-avaproof")) {		if (gArgs.IsArgSet("-avaproof")) {
peerData = std::make_unique<PeerData>();		peerData = std::make_unique<PeerData>();

{
// The proof.		// The proof.
CDataStream stream(ParseHex(gArgs.GetArg("-avaproof", "")),		CDataStream stream(ParseHex(gArgs.GetArg("-avaproof", "")), SER_NETWORK,
SER_NETWORK, 0);		0);
stream >> peerData->proof;		stream >> peerData->proof;

// Schedule proof registration at the first new block after IBD.		ProofValidationState proof_state;
mustRegisterProof = true;		if (!peerData->proof.verify(proof_state)) {
		LogPrintfToBeContinued("Failed basic avaproof verification: ");
		switch (proof_state.GetResult()) {
		case avalanche::ProofValidationResult::NO_STAKE:
		LogPrintf("the avalanche proof has no stake\n");
		break;
		case avalanche::ProofValidationResult::DUST_THRESOLD:
		LogPrintf("the avalanche proof stake is too low\n");
		break;
		case avalanche::ProofValidationResult::DUPLICATE_STAKE:
		LogPrintf("the avalanche proof has duplicated stake\n");
		break;
		case avalanche::ProofValidationResult::INVALID_SIGNATURE:
		LogPrintf("the avalanche proof has invalid stake "
		"signatures\n");
		break;
		case avalanche::ProofValidationResult::TOO_MANY_UTXOS:
		LogPrintf("the avalanche proof has too many utxos "
		"(max: %u)\n",
		AVALANCHE_MAX_PROOF_STAKES);
		break;
		default:
		LogPrintf("the avalanche proof is invalid\n");
		}
		throw std::runtime_error("Failed basic avaproof verification");
}		}

		// Schedule proof registration at first new block after IBD.
		mustRegisterProof = true;
		deadalnixUnsubmitted Not Done Inline Actions If you have a proof, you must register it, right? This is not needed. deadalnix: If you have a proof, you must register it, right? This is not needed.

// Generate the delegation to the session key.		// Generate the delegation to the session key.
DelegationBuilder dgb(peerData->proof);		DelegationBuilder dgb(peerData->proof);
if (sessionKey.GetPubKey() != peerData->proof.getMaster()) {		if (sessionKey.GetPubKey() != peerData->proof.getMaster()) {
dgb.addLevel(DecodeSecret(gArgs.GetArg("-avamasterkey", "")),		dgb.addLevel(DecodeSecret(gArgs.GetArg("-avamasterkey", "")),
sessionKey.GetPubKey());		sessionKey.GetPubKey());
}		}
peerData->delegation = dgb.build();		peerData->delegation = dgb.build();
}		}
▲ Show 20 Lines • Show All 242 Lines • ▼ Show 20 Lines	bool Processor::sendHello(CNode *pfrom) const {

connman->PushMessage(pfrom, CNetMsgMaker(pfrom->GetCommonVersion())		connman->PushMessage(pfrom, CNetMsgMaker(pfrom->GetCommonVersion())
.Make(NetMsgType::AVAHELLO,		.Make(NetMsgType::AVAHELLO,
Hello(peerData->delegation, sig)));		Hello(peerData->delegation, sig)));

return true;		return true;
}		}

const Proof Processor::getProof() const {		bool Processor::hasLocalProof() const {
if (!peerData) {		if (!peerData) {
throw std::runtime_error("proof not set");		return false;
}		}
return peerData->proof;		return true;
		deadalnixUnsubmitted Not Done Inline Actions That control flow is redundant. deadalnix: That control flow is redundant.
}		}

bool Processor::startEventLoop(CScheduler &scheduler) {		bool Processor::startEventLoop(CScheduler &scheduler) {
return eventLoop.startEventLoop(		return eventLoop.startEventLoop(
scheduler, [this]() { this->runEventLoop(); }, AVALANCHE_TIME_STEP);		scheduler, [this]() { this->runEventLoop(); }, AVALANCHE_TIME_STEP);
}		}

bool Processor::stopEventLoop() {		bool Processor::stopEventLoop() {
▲ Show 20 Lines • Show All 165 Lines • Show Last 20 Lines