C++ KeyPair::address方法代码示例

int stateTest()
{
	KeyPair me = sha3("Gav Wood");
	KeyPair myMiner = sha3("Gav's Miner");
//	KeyPair you = sha3("123");

	Defaults::setDBPath("/tmp");

	Overlay stateDB = State::openDB();
	BlockChain bc;
	State s(myMiner.address(), stateDB);

	cout << bc;

	// Sync up - this won't do much until we use the last state.
	s.sync(bc);

	cout << s;

	// Mine to get some ether!
	s.commitToMine(bc);
	while (s.mine(100).completed) {}
	bc.attemptImport(s.blockData(), stateDB);

	cout << bc;

	s.sync(bc);

	cout << s;

	// Inject a transaction to transfer funds from miner to me.
	bytes tx;
	{
		Transaction t;
		t.nonce = s.transactionsFrom(myMiner.address());
		t.value = 1000;			// 1e3 wei.
		t.receiveAddress = me.address();
		t.sign(myMiner.secret());
		assert(t.sender() == myMiner.address());
		tx = t.rlp();
	}
	s.execute(tx);

	cout << s;

	// Mine to get some ether and set in stone.
	s.commitToMine(bc);
	while (s.mine(100).completed) {}
	bc.attemptImport(s.blockData(), stateDB);

	cout << bc;

	s.sync(bc);

	cout << s;

	return 0;
}

int main()
{
	cnote << "Testing State...";

	KeyPair me = sha3("Gav Wood");
	KeyPair myMiner = sha3("Gav's Miner");
//	KeyPair you = sha3("123");

	Defaults::setDBPath(boost::filesystem::temp_directory_path().string() + "/" + toString(chrono::system_clock::now().time_since_epoch().count()));

	OverlayDB stateDB = State::openDB();
	CanonBlockChain bc;
	cout << bc;

	State s(stateDB, BaseState::CanonGenesis, myMiner.address());
	cout << s;

	// Sync up - this won't do much until we use the last state.
	s.sync(bc);

	cout << s;

	// Mine to get some ether!
	mine(s, bc);

	bc.attemptImport(s.blockData(), stateDB);

	cout << bc;

	s.sync(bc);

	cout << s;

	// Inject a transaction to transfer funds from miner to me.
	Transaction t(1000, 10000, 30000, me.address(), bytes(), s.transactionsFrom(myMiner.address()), myMiner.secret());
	assert(t.sender() == myMiner.address());
	s.execute(bc.lastHashes(), t);

	cout << s;

	// Mine to get some ether and set in stone.
	s.commitToMine(bc);
	s.commitToMine(bc);
	mine(s, bc);
	bc.attemptImport(s.blockData(), stateDB);

	cout << bc;

	s.sync(bc);

	cout << s;

	return 0;
}

KeyPair KeyManager::presaleSecret(std::string const& _json, function<string(bool)> const& _password)
{
	js::mValue val;
	json_spirit::read_string(_json, val);
	auto obj = val.get_obj();
	string p = _password(true);
	if (obj["encseed"].type() == js::str_type)
	{
		auto encseed = fromHex(obj["encseed"].get_str());
		KeyPair k;
		for (bool gotit = false; !gotit;)
		{
			gotit = true;
			k = KeyPair::fromEncryptedSeed(&encseed, p);
			if (obj["ethaddr"].type() == js::str_type)
			{
				Address a(obj["ethaddr"].get_str());
				Address b = k.address();
				if (a != b)
				{
					if ((p = _password(false)).empty())
						BOOST_THROW_EXCEPTION(PasswordUnknown());
					else
						gotit = false;
				}
			}
		}
		return k;
	}
	else
		BOOST_THROW_EXCEPTION(Exception() << errinfo_comment("encseed type is not js::str_type"));
}

void MixClient::resetState(std::map<Secret, u256> _accounts, Secret _miner)
{
	WriteGuard l(x_state);
	Guard fl(x_filtersWatches);
	m_filters.clear();
	m_watches.clear();

	m_stateDB = OverlayDB();
	SecureTrieDB<Address, MemoryDB> accountState(&m_stateDB);
	accountState.init();

	m_userAccounts.clear();
	std::map<Address, Account> genesisState;
	for (auto account: _accounts)
	{
		KeyPair a = KeyPair(account.first);
		m_userAccounts.push_back(a);
		genesisState.insert(std::make_pair(a.address(), Account(account.second, Account::NormalCreation)));
	}

	dev::eth::commit(genesisState, static_cast<MemoryDB&>(m_stateDB), accountState);
	h256 stateRoot = accountState.root();
	m_bc.reset();
	m_bc.reset(new MixBlockChain(m_dbPath, stateRoot));
	m_state = eth::State(m_stateDB, BaseState::PreExisting, KeyPair(_miner).address());
	m_state.sync(bc());
	m_startState = m_state;
	WriteGuard lx(x_executions);
	m_executions.clear();
}

bool AccountManager::execute(int argc, char** argv)
{
	if (string(argv[1]) == "wallet")
	{
		if (3 < argc && string(argv[2]) == "import")
		{
			if (!openWallet())
				return false;
			string file = argv[3];
			string name = "presale wallet";
			string pw;
			KeyPair k;
			try
			{
				k = m_keyManager->presaleSecret(
					contentsString(file),
					[&](bool){ return (pw = getPassword("Enter the passphrase for the presale key: "));}
				);
			}
			catch (Exception const& _e)
			{
				if (auto err = boost::get_error_info<errinfo_comment>(_e))
					cout << "  Decryption failed: " << *err << endl;
				else
					cout << "  Decryption failed: Unknown reason." << endl;
				return false;
			}
			m_keyManager->import(k.secret(), name, pw, "Same passphrase as used for presale key");
			cout << "  Address: {" << k.address().hex() << "}" << endl;
		}
		else
			streamWalletHelp(cout);
		return true;
	}
	else if (string(argv[1]) == "account")
	{
		if (argc < 3 || string(argv[2]) == "list")
		{
			openWallet();
			if (m_keyManager->store().keys().empty())
				cout << "No keys found." << endl;
			else
			{
				vector<u128> bare;
				AddressHash got;
				int k = 0;
				for (auto const& u: m_keyManager->store().keys())
				{
					if (Address a = m_keyManager->address(u))
					{
						got.insert(a);
						cout << "Account #" << k << ": {" << a.hex() << "}" << endl;
						k++;
					}
					else
						bare.push_back(u);
				}
				for (auto const& a: m_keyManager->accounts())
					if (!got.count(a))
					{
						cout << "Account #" << k << ": {" << a.hex() << "}" << " (Brain)" << endl;
						k++;
					}
				for (auto const& u: bare)
				{
					cout << "Account #" << k << ": " << toUUID(u) << " (Bare)" << endl;
					k++;
				}
			}
		}
		else if (2 < argc && string(argv[2]) == "new")
		{
			openWallet();
			string name;
			string lock;
			string lockHint;
			lock = createPassword("Enter a passphrase with which to secure this account:");
			auto k = makeKey();
			h128 u = m_keyManager->import(k.secret(), name, lock, lockHint);
			cout << "Created key " << toUUID(u) << endl;
			cout << "  ICAP: " << ICAP(k.address()).encoded() << endl;
			cout << "  Address: {" << k.address().hex() << "}" << endl;
		}
		else if (3 < argc && string(argv[2]) == "import")
		{
			openWallet();
			h128 u = m_keyManager->store().importKey(argv[3]);
			if (!u)
			{
				cerr << "Error: reading key file failed" << endl;
				return false;
			}
			string pw;
			bytesSec s = m_keyManager->store().secret(u, [&](){ return (pw = getPassword("Enter the passphrase for the key: ")); });
			if (s.empty())
			{
				cerr << "Error: couldn't decode key or invalid secret size." << endl;
				return false;
			}
			else
//.........这里部分代码省略.........

void Main::on_create_clicked()
{
	KeyPair p = KeyPair::create();
	QString s = QString::fromStdString("The new secret key is:\n" + asHex(p.secret().asArray()) + "\n\nAddress:\n" + asHex(p.address().asArray()));
	QMessageBox::information(this, "Create Key", s, QMessageBox::Ok);
}

int main(int argc, char** argv)
{
	unsigned short listenPort = 30303;
	string remoteHost;
	unsigned short remotePort = 30303;
	string dbPath;
	bool mining = false;
	unsigned peers = 5;
#if ETH_JSONRPC
	int jsonrpc = 8080;
#endif
	string publicIP;
	bool upnp = true;
	string clientName;

	// Init defaults
	Defaults::get();

	// Our address.
	KeyPair us = KeyPair::create();
	Address coinbase = us.address();

	string configFile = getDataDir() + "/config.rlp";
	bytes b = contents(configFile);
	if (b.size())
	{
		RLP config(b);
		us = KeyPair(config[0].toHash<Secret>());
		coinbase = config[1].toHash<Address>();
	}
	else
	{
		RLPStream config(2);
		config << us.secret() << coinbase;
		writeFile(configFile, config.out());
	}

	for (int i = 1; i < argc; ++i)
	{
		string arg = argv[i];
		if ((arg == "-l" || arg == "--listen" || arg == "--listen-port") && i + 1 < argc)
			listenPort = (short)atoi(argv[++i]);
		else if ((arg == "-u" || arg == "--public-ip" || arg == "--public") && i + 1 < argc)
			publicIP = argv[++i];
		else if ((arg == "-r" || arg == "--remote") && i + 1 < argc)
			remoteHost = argv[++i];
		else if ((arg == "-p" || arg == "--port") && i + 1 < argc)
			remotePort = (short)atoi(argv[++i]);
		else if ((arg == "-n" || arg == "--upnp") && i + 1 < argc)
		{
			string m = argv[++i];
			if (isTrue(m))
				upnp = true;
			else if (isFalse(m))
				upnp = false;
			else
			{
				cerr << "Invalid UPnP option: " << m << endl;
				return -1;
			}
		}
		else if ((arg == "-c" || arg == "--client-name") && i + 1 < argc)
			clientName = argv[++i];
		else if ((arg == "-a" || arg == "--address" || arg == "--coinbase-address") && i + 1 < argc)
			coinbase = h160(fromHex(argv[++i]));
		else if ((arg == "-s" || arg == "--secret") && i + 1 < argc)
			us = KeyPair(h256(fromHex(argv[++i])));
		else if ((arg == "-d" || arg == "--path" || arg == "--db-path") && i + 1 < argc)
			dbPath = argv[++i];
		else if ((arg == "-m" || arg == "--mining") && i + 1 < argc)
		{
			string m = argv[++i];
			if (isTrue(m))
				mining = true;
			else if (isFalse(m))
				mining = false;
			else
			{
				cerr << "Unknown mining option: " << m << endl;
			}
		}
#if ETH_JSONRPC
		else if ((arg == "-j" || arg == "--json-rpc"))
			jsonrpc = jsonrpc ? jsonrpc : 8080;
		else if (arg == "--json-rpc-port" && i + 1 < argc)
			jsonrpc = atoi(argv[++i]);
#endif
		else if ((arg == "-v" || arg == "--verbosity") && i + 1 < argc)
			g_logVerbosity = atoi(argv[++i]);
		else if ((arg == "-x" || arg == "--peers") && i + 1 < argc)
			peers = atoi(argv[++i]);
		else if (arg == "-h" || arg == "--help")
			help();
		else if (arg == "-V" || arg == "--version")
			version();
		else
			remoteHost = argv[i];
	}

	if (!clientName.empty())
//.........这里部分代码省略.........

int main(int argc, char** argv)
{
	short listenPort = 30303;
	string remoteHost;
	short remotePort = 30303;
	bool interactive = false;
	string dbPath;
	eth::uint mining = ~(eth::uint)0;
	NodeMode mode = NodeMode::Full;
	unsigned peers = 5;
	string publicIP;
	bool upnp = true;
	string clientName;

	// Init defaults
	Defaults::get();

	// Our address.
	KeyPair us = KeyPair::create();
	Address coinbase = us.address();

	string configFile = getDataDir() + "/config.rlp";
	bytes b = contents(configFile);
	if (b.size())
	{
		RLP config(b);
		us = KeyPair(config[0].toHash<Secret>());
		coinbase = config[1].toHash<Address>();
	}
	else
	{
		RLPStream config(2);
		config << us.secret() << coinbase;
		writeFile(configFile, config.out());
	}

	for (int i = 1; i < argc; ++i)
	{
		string arg = argv[i];
		if ((arg == "-l" || arg == "--listen" || arg == "--listen-port") && i + 1 < argc)
			listenPort = atoi(argv[++i]);
		else if ((arg == "-u" || arg == "--public-ip" || arg == "--public") && i + 1 < argc)
			publicIP = argv[++i];
		else if ((arg == "-r" || arg == "--remote") && i + 1 < argc)
			remoteHost = argv[++i];
		else if ((arg == "-p" || arg == "--port") && i + 1 < argc)
			remotePort = atoi(argv[++i]);
		else if ((arg == "-n" || arg == "--upnp") && i + 1 < argc)
		{
			string m = argv[++i];
			if (isTrue(m))
				upnp = true;
			else if (isFalse(m))
				upnp = false;
			else
			{
				cerr << "Invalid UPnP option: " << m << endl;
				return -1;
			}
		}
		else if ((arg == "-c" || arg == "--client-name") && i + 1 < argc)
			clientName = argv[++i];
		else if ((arg == "-a" || arg == "--address" || arg == "--coinbase-address") && i + 1 < argc)
			coinbase = h160(fromUserHex(argv[++i]));
		else if ((arg == "-s" || arg == "--secret") && i + 1 < argc)
			us = KeyPair(h256(fromUserHex(argv[++i])));
		else if (arg == "-i" || arg == "--interactive")
			interactive = true;
		else if ((arg == "-d" || arg == "--path" || arg == "--db-path") && i + 1 < argc)
			dbPath = argv[++i];
		else if ((arg == "-m" || arg == "--mining") && i + 1 < argc)
		{
			string m = argv[++i];
			if (isTrue(m))
				mining = ~(eth::uint)0;
			else if (isFalse(m))
				mining = 0;
			else if (int i = stoi(m))
				mining = i;
			else
			{
				cerr << "Unknown mining option: " << m << endl;
				return -1;
			}
		}
		else if ((arg == "-v" || arg == "--verbosity") && i + 1 < argc)
			g_logVerbosity = atoi(argv[++i]);
		else if ((arg == "-x" || arg == "--peers") && i + 1 < argc)
			peers = atoi(argv[++i]);
		else if ((arg == "-o" || arg == "--mode") && i + 1 < argc)
		{
			string m = argv[++i];
			if (m == "full")
				mode = NodeMode::Full;
			else if (m == "peer")
				mode = NodeMode::PeerServer;
			else
			{
				cerr << "Unknown mode: " << m << endl;
				return -1;
//.........这里部分代码省略.........