void NewAccount::create()
{
QDialog d;
Ui::NewAccount u;
u.setupUi(&d);
u.keysPath->setText(QString::fromStdString(getDataDir("web3/keys")));
auto updateStatus = [&]()
{
bool useMaster = u.useMaster->isChecked();
u.password->setEnabled(!useMaster);
u.confirm->setEnabled(!useMaster);
u.hint->setEnabled(!useMaster);
u.status->setText("");
bool ok = (useMaster || (!u.password->text().isEmpty() && u.password->text() == u.confirm->text()));
if (!ok)
u.status->setText("Passphrases must match");
if (u.keyName->text().isEmpty())
{
ok = false;
u.status->setText("Name must not be empty");
}
u.create->setEnabled(ok);
};
connect(u.useMaster, &QCheckBox::toggled, [&]() { updateStatus(); });
connect(u.useOwn, &QCheckBox::toggled, [&]() { updateStatus(); });
connect(u.password, &QLineEdit::textChanged, [&]() { updateStatus(); });
connect(u.keyName, &QLineEdit::textChanged, [&]() { updateStatus(); });
connect(u.confirm, &QLineEdit::textChanged, [&]() { updateStatus(); });
updateStatus();
if (d.exec() == QDialog::Accepted)
{
KeyManager::NewKeyType v = (KeyManager::NewKeyType)u.keyType->currentIndex();
KeyPair p = KeyManager::newKeyPair(v);
QString s = u.keyName->text();
if (u.useMaster->isChecked())
aleth()->keyManager().import(p.secret(), s.toStdString());
else
{
std::string hint = u.hint->toPlainText().toStdString();
std::string password = u.password->text().toStdString();
aleth()->keyManager().import(p.secret(), s.toStdString(), password, hint);
}
aleth()->noteKeysChanged();
}
}
std::string WebThreeStubServerBase::shh_newIdentity()
{
// cnote << this << m_ids;
KeyPair kp = KeyPair::create();
m_ids[kp.pub()] = kp.secret();
return toJS(kp.pub());
}
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()
{
KeyPair u = KeyPair::create();
KeyPair cb = KeyPair::create();
OverlayDB db;
State s(cb.address(), db, BaseState::Empty);
cnote << s.rootHash();
s.addBalance(u.address(), 1 * ether);
Address c = s.newContract(1000 * ether, compileLLL("(suicide (caller))"));
s.commit();
State before = s;
cnote << "State before transaction: " << before;
Transaction t(0, 10000, 10000, c, bytes(), 0, u.secret());
cnote << "Transaction: " << t;
cnote << s.balance(c);
s.execute(LastHashes(), t.rlp());
cnote << "State after transaction: " << s;
cnote << before.diff(s);
}
void importPresale(KeyManager& _km, string const& _file, function<string()> _pass)
{
KeyPair k = _km.presaleSecret(contentsString(_file), [&](bool){ return _pass(); });
_km.import(k.secret(), "Presale wallet" + _file + " (insecure)");
}
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
{
string lockHint;
string name;
m_keyManager->importExisting(u, name, pw, lockHint);
auto a = m_keyManager->address(u);
cout << "Imported key " << toUUID(u) << endl;
cout << " ICAP: " << ICAP(a).encoded() << endl;
cout << " Address: {" << a.hex() << "}" << endl;
}
}
else if (3 < argc && string(argv[2]) == "update")
{
openWallet();
for (int k = 3; k < argc; k++)
{
string i = argv[k];
h128 u = fromUUID(i);
if (isHex(i) || u != h128())
{
string newP = createPassword("Enter the new passphrase for the account " + i);
auto oldP = [&](){ return getPassword("Enter the current passphrase for the account " + i + ": "); };
bool recoded = false;
if (isHex(i))
{
recoded = m_keyManager->store().recode(
Address(i),
newP,
oldP,
dev::KDF::Scrypt
);
}
else if (u != h128())
{
recoded = m_keyManager->store().recode(
u,
newP,
oldP,
dev::KDF::Scrypt
);
}
if (recoded)
cerr << "Re-encoded " << i << endl;
else
cerr << "Couldn't re-encode " << i << "; key does not exist, corrupt or incorrect passphrase supplied." << endl;
}
else
cerr << "Couldn't re-encode " << i << "; does not represent an address or uuid." << endl;
}
}
else
streamAccountHelp(cout);
return true;
}
else
return false;
}
string WebThreeStubServerBase::shh_newIdentity()
{
KeyPair kp = KeyPair::create();
m_shhIds[kp.pub()] = kp.secret();
return toJS(kp.pub());
}
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())
clientName += "/";
WebThreeDirect web3("NEthereum(++)/" + clientName + "v" + dev::Version + "/" DEV_QUOTED(ETH_BUILD_TYPE) "/" DEV_QUOTED(ETH_BUILD_PLATFORM), dbPath);
Client& c = *web3.ethereum();
c.setForceMining(true);
cout << credits();
std::ostringstream ccout;
// Initialize ncurses
char* str = new char[255];
int width;
int height;
int y = 0;
int x = 2;
string cmd;
WINDOW * mainwin, * consolewin, * logwin, * blockswin, * pendingwin, *addswin, * contractswin, * peerswin;
if (!(mainwin = initscr()))
{
cerr << "Error initialising ncurses.";
return -1;
}
getmaxyx(mainwin, height, width);
int qheight = height * 3 / 5;
int qwidth = width / 4 - 4;
nonl();
cbreak();
timeout(30000);
echo();
keypad(mainwin, true);
// Initialize color pairs
start_color();
init_pair(1, COLOR_WHITE, COLOR_BLACK);
init_pair(2, COLOR_RED, COLOR_BLACK);
init_pair(3, 7, COLOR_BLACK);
use_default_colors();
logwin = newwin(height * 2 / 5 - 2, width * 2 / 3, qheight, 0);
nc::nc_window_streambuf outbuf(logwin, std::cout);
consolewin = newwin(qheight, width / 4, 0, 0);
nc::nc_window_streambuf coutbuf(consolewin, ccout);
blockswin = newwin(qheight, width / 4, 0, width / 4);
pendingwin = newwin(height * 1 / 5, width / 4, 0, width * 2 / 4);
peerswin = newwin(height * 2 / 5, width / 4, height * 1 / 5, width * 2 / 4);
addswin = newwin(height * 2 / 5 - 2, width / 3, qheight, width * 2 / 3);
contractswin = newwin(qheight, width / 4, 0, width * 3 / 4);
int vl = qheight - 4;
wsetscrreg(consolewin, 1, vl);
wsetscrreg(blockswin, 1, vl);
wsetscrreg(pendingwin, 1, vl);
wsetscrreg(peerswin, 1, vl);
wsetscrreg(addswin, 1, vl);
wsetscrreg(contractswin, 1, vl);
mvwprintw(mainwin, 1, 1, " > ");
wresize(mainwin, 3, width);
mvwin(mainwin, height - 3, 0);
wmove(mainwin, 1, 4);
if (!remoteHost.empty())
{
web3.setIdealPeerCount(peers);
web3.setNetworkPreferences(NetworkPreferences(listenPort, publicIP, upnp));
web3.startNetwork();
web3.connect(remoteHost, remotePort);
}
if (mining)
c.startMining();
#if ETH_JSONRPC
auto_ptr<EthStubServer> jsonrpcServer;
if (jsonrpc > -1)
{
jsonrpcServer = auto_ptr<EthStubServer>(new EthStubServer(new jsonrpc::HttpServer(jsonrpc), web3));
jsonrpcServer->setKeys({us});
jsonrpcServer->StartListening();
}
#endif
while (true)
{
wclrtobot(consolewin);
wclrtobot(pendingwin);
wclrtobot(peerswin);
wclrtobot(addswin);
wclrtobot(contractswin);
ccout << credits();
// Prompt
wmove(mainwin, 1, 4);
getstr(str);
string s(str);
istringstream iss(s);
iss >> cmd;
// Address
ccout << "Address:" << endl;
ccout << toHex(us.address().asArray()) << endl << endl;
mvwprintw(mainwin, 1, 1, " > ");
clrtoeol();
if (s.length() > 1)
{
ccout << "> ";
ccout << str << endl;
}
if (cmd == "netstart")
{
unsigned port;
iss >> port;
web3.setNetworkPreferences(NetworkPreferences((short)port, publicIP, upnp));
web3.startNetwork();
}
else if (cmd == "connect")
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;
}
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;
}
}
else if (arg == "-h" || arg == "--help")
help();
else if (arg == "-V" || arg == "--version")
version();
else
remoteHost = argv[i];
}
if (!clientName.empty())
clientName += "/";
Client c("Ethereum(++)/" + clientName + "v" ADD_QUOTES(ETH_VERSION) "/" ADD_QUOTES(ETH_BUILD_TYPE) "/" ADD_QUOTES(ETH_BUILD_PLATFORM), coinbase, dbPath);
if (interactive)
{
cout << "Ethereum (++)" << endl;
cout << " Code by Gav Wood, (c) 2013, 2014." << endl;
cout << " Based on a design by Vitalik Buterin." << endl << endl;
while (true)
{
cout << "> " << flush;
std::string cmd;
cin >> cmd;
if (cmd == "netstart")
{
eth::uint port;
cin >> port;
c.startNetwork(port);
}
else if (cmd == "connect")
{
string addr;
eth::uint port;
cin >> addr >> port;
c.connect(addr, port);
}