//------------------------------------------------------------------------------------------------------------------------------
bool wallet_rpc_server::on_split_integrated_address(const wallet_rpc::COMMAND_RPC_SPLIT_INTEGRATED_ADDRESS::request& req, wallet_rpc::COMMAND_RPC_SPLIT_INTEGRATED_ADDRESS::response& res, epee::json_rpc::error& er)
{
try
{
cryptonote::account_public_address address;
crypto::hash payment_id;
bool has_payment_id;
if(!get_account_integrated_address_from_str(address, has_payment_id, payment_id, m_wallet.testnet(), req.integrated_address))
{
er.code = WALLET_RPC_ERROR_CODE_WRONG_ADDRESS;
er.message = "Invalid address";
return false;
}
if(!has_payment_id)
{
er.code = WALLET_RPC_ERROR_CODE_WRONG_ADDRESS;
er.message = "Address is not an integrated address";
return false;
}
res.standard_address = get_account_address_as_str(m_wallet.testnet(),address);
res.payment_id = boost::lexical_cast<std::string>(payment_id);
return true;
}
catch (std::exception &e)
{
er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR;
er.message = e.what();
return false;
}
return true;
}
//-----------------------------------------------------------------
std::string account_base::get_public_address_str()
{
//TODO: change this code into base 58
return get_account_address_as_str(m_keys.m_account_address);
}
//----------------------------------------------------------------------------------------------------
bool UnsignedTransactionImpl::checkLoadedTx(const std::function<size_t()> get_num_txes, const std::function<const tools::wallet2::tx_construction_data&(size_t)> &get_tx, const std::string &extra_message)
{
// gather info to ask the user
uint64_t amount = 0, amount_to_dests = 0, change = 0;
size_t min_ring_size = ~0;
std::unordered_map<cryptonote::account_public_address, std::pair<std::string, uint64_t>> dests;
int first_known_non_zero_change_index = -1;
std::string payment_id_string = "";
for (size_t n = 0; n < get_num_txes(); ++n)
{
const tools::wallet2::tx_construction_data &cd = get_tx(n);
std::vector<cryptonote::tx_extra_field> tx_extra_fields;
bool has_encrypted_payment_id = false;
crypto::hash8 payment_id8 = crypto::null_hash8;
if (cryptonote::parse_tx_extra(cd.extra, tx_extra_fields))
{
cryptonote::tx_extra_nonce extra_nonce;
if (find_tx_extra_field_by_type(tx_extra_fields, extra_nonce))
{
crypto::hash payment_id;
if(cryptonote::get_encrypted_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id8))
{
if (!payment_id_string.empty())
payment_id_string += ", ";
payment_id_string = std::string("encrypted payment ID ") + epee::string_tools::pod_to_hex(payment_id8);
has_encrypted_payment_id = true;
}
else if (cryptonote::get_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id))
{
if (!payment_id_string.empty())
payment_id_string += ", ";
payment_id_string = std::string("unencrypted payment ID ") + epee::string_tools::pod_to_hex(payment_id);
}
}
}
for (size_t s = 0; s < cd.sources.size(); ++s)
{
amount += cd.sources[s].amount;
size_t ring_size = cd.sources[s].outputs.size();
if (ring_size < min_ring_size)
min_ring_size = ring_size;
}
for (size_t d = 0; d < cd.splitted_dsts.size(); ++d)
{
const cryptonote::tx_destination_entry &entry = cd.splitted_dsts[d];
std::string address, standard_address = get_account_address_as_str(m_wallet.testnet(), entry.is_subaddress, entry.addr);
if (has_encrypted_payment_id && !entry.is_subaddress)
{
address = get_account_integrated_address_as_str(m_wallet.testnet(), entry.addr, payment_id8);
address += std::string(" (" + standard_address + " with encrypted payment id " + epee::string_tools::pod_to_hex(payment_id8) + ")");
}
else
address = standard_address;
auto i = dests.find(entry.addr);
if (i == dests.end())
dests.insert(std::make_pair(entry.addr, std::make_pair(address, entry.amount)));
else
i->second.second += entry.amount;
amount_to_dests += entry.amount;
}
if (cd.change_dts.amount > 0)
{
auto it = dests.find(cd.change_dts.addr);
if (it == dests.end())
{
m_status = Status_Error;
m_errorString = tr("Claimed change does not go to a paid address");
return false;
}
if (it->second.second < cd.change_dts.amount)
{
m_status = Status_Error;
m_errorString = tr("Claimed change is larger than payment to the change address");
return false;
}
if (cd.change_dts.amount > 0)
{
if (first_known_non_zero_change_index == -1)
first_known_non_zero_change_index = n;
if (memcmp(&cd.change_dts.addr, &get_tx(first_known_non_zero_change_index).change_dts.addr, sizeof(cd.change_dts.addr)))
{
m_status = Status_Error;
m_errorString = tr("Change goes to more than one address");
return false;
}
}
change += cd.change_dts.amount;
it->second.second -= cd.change_dts.amount;
if (it->second.second == 0)
dests.erase(cd.change_dts.addr);
}
}
std::string dest_string;
for (auto i = dests.begin(); i != dests.end(); )
{
dest_string += (boost::format(tr("sending %s to %s")) % cryptonote::print_money(i->second.second) % i->second.first).str();
++i;
if (i != dests.end())
dest_string += ", ";
}
if (dest_string.empty())
dest_string = tr("with no destinations");
std::string change_string;
if (change > 0)
{
std::string address = get_account_address_as_str(m_wallet.m_wallet->testnet(), get_tx(0).subaddr_account > 0, get_tx(0).change_dts.addr);
change_string += (boost::format(tr("%s change to %s")) % cryptonote::print_money(change) % address).str();
}
else
change_string += tr("no change");
uint64_t fee = amount - amount_to_dests;
m_confirmationMessage = (boost::format(tr("Loaded %lu transactions, for %s, fee %s, %s, %s, with min ring size %lu. %s")) % (unsigned long)get_num_txes() % cryptonote::print_money(amount) % cryptonote::print_money(fee) % dest_string % change_string % (unsigned long)min_ring_size % extra_message).str();
return true;
}
bool WalletManagerImpl::checkPayment(const std::string &address_text, const std::string &txid_text, const std::string &txkey_text, const std::string &daemon_address, uint64_t &received, uint64_t &height, std::string &error) const
{
error = "";
cryptonote::blobdata txid_data;
if(!epee::string_tools::parse_hexstr_to_binbuff(txid_text, txid_data))
{
error = tr("failed to parse txid");
return false;
}
crypto::hash txid = *reinterpret_cast<const crypto::hash*>(txid_data.data());
if (txkey_text.size() < 64 || txkey_text.size() % 64)
{
error = tr("failed to parse tx key");
return false;
}
crypto::secret_key tx_key;
cryptonote::blobdata tx_key_data;
if(!epee::string_tools::parse_hexstr_to_binbuff(txkey_text, tx_key_data))
{
error = tr("failed to parse tx key");
return false;
}
tx_key = *reinterpret_cast<const crypto::secret_key*>(tx_key_data.data());
bool testnet = address_text[0] != '4';
cryptonote::account_public_address address;
bool has_payment_id;
crypto::hash8 payment_id;
if(!cryptonote::get_account_integrated_address_from_str(address, has_payment_id, payment_id, testnet, address_text))
{
error = tr("failed to parse address");
return false;
}
cryptonote::COMMAND_RPC_GET_TRANSACTIONS::request req;
cryptonote::COMMAND_RPC_GET_TRANSACTIONS::response res;
req.txs_hashes.push_back(epee::string_tools::pod_to_hex(txid));
epee::net_utils::http::http_simple_client http_client;
if (!epee::net_utils::invoke_http_json_remote_command2(daemon_address + "/gettransactions", req, res, http_client) ||
(res.txs.size() != 1 && res.txs_as_hex.size() != 1))
{
error = tr("failed to get transaction from daemon");
return false;
}
cryptonote::blobdata tx_data;
bool ok;
if (res.txs.size() == 1)
ok = epee::string_tools::parse_hexstr_to_binbuff(res.txs.front().as_hex, tx_data);
else
ok = epee::string_tools::parse_hexstr_to_binbuff(res.txs_as_hex.front(), tx_data);
if (!ok)
{
error = tr("failed to parse transaction from daemon");
return false;
}
crypto::hash tx_hash, tx_prefix_hash;
cryptonote::transaction tx;
if (!cryptonote::parse_and_validate_tx_from_blob(tx_data, tx, tx_hash, tx_prefix_hash))
{
error = tr("failed to validate transaction from daemon");
return false;
}
if (tx_hash != txid)
{
error = tr("failed to get the right transaction from daemon");
return false;
}
crypto::key_derivation derivation;
if (!crypto::generate_key_derivation(address.m_view_public_key, tx_key, derivation))
{
error = tr("failed to generate key derivation from supplied parameters");
return false;
}
received = 0;
try {
for (size_t n = 0; n < tx.vout.size(); ++n)
{
if (typeid(cryptonote::txout_to_key) != tx.vout[n].target.type())
continue;
const cryptonote::txout_to_key tx_out_to_key = boost::get<cryptonote::txout_to_key>(tx.vout[n].target);
crypto::public_key pubkey;
derive_public_key(derivation, n, address.m_spend_public_key, pubkey);
if (pubkey == tx_out_to_key.key)
{
uint64_t amount;
if (tx.version == 1)
{
amount = tx.vout[n].amount;
}
else
{
try
{
rct::key Ctmp;
//rct::key amount_key = rct::hash_to_scalar(rct::scalarmultKey(rct::pk2rct(address.m_view_public_key), rct::sk2rct(tx_key)));
crypto::key_derivation derivation;
bool r = crypto::generate_key_derivation(address.m_view_public_key, tx_key, derivation);
if (!r)
{
LOG_ERROR("Failed to generate key derivation to decode rct output " << n);
amount = 0;
}
else
{
crypto::secret_key scalar1;
crypto::derivation_to_scalar(derivation, n, scalar1);
rct::ecdhTuple ecdh_info = tx.rct_signatures.ecdhInfo[n];
rct::ecdhDecode(ecdh_info, rct::sk2rct(scalar1));
rct::key C = tx.rct_signatures.outPk[n].mask;
rct::addKeys2(Ctmp, ecdh_info.mask, ecdh_info.amount, rct::H);
if (rct::equalKeys(C, Ctmp))
amount = rct::h2d(ecdh_info.amount);
else
amount = 0;
}
}
catch (...) { amount = 0; }
}
received += amount;
}
}
}
catch(const std::exception &e)
{
LOG_ERROR("error: " << e.what());
error = std::string(tr("error: ")) + e.what();
return false;
}
if (received > 0)
{
LOG_PRINT_L1(get_account_address_as_str(testnet, address) << " " << tr("received") << " " << cryptonote::print_money(received) << " " << tr("in txid") << " " << txid);
}
else
{
LOG_PRINT_L1(get_account_address_as_str(testnet, address) << " " << tr("received nothing in txid") << " " << txid);
}
if (res.txs.front().in_pool)
{
height = 0;
}
else
{
height = res.txs.front().block_height;
}
return true;
}
/**
* Return string representation of monero address
*/
string
print_address(const account_public_address& address)
{
return get_account_address_as_str(false, address);
}
ostream&
operator<< (ostream& os, const account_public_address& addr)
{
os << "<" << get_account_address_as_str(false, addr) << ">";
return os;
}
//----------------------------------------------------------------------------------------------------
bool UnsignedTransactionImpl::checkLoadedTx(const std::function<size_t()> get_num_txes, const std::function<const tools::wallet2::tx_construction_data&(size_t)> &get_tx, const std::string &extra_message)
{
// gather info to ask the user
uint64_t amount = 0, amount_to_dests = 0, change = 0;
size_t min_ring_size = ~0;
std::unordered_map<std::string, uint64_t> dests;
const std::string wallet_address = m_wallet.m_wallet->get_account().get_public_address_str(m_wallet.m_wallet->testnet());
int first_known_non_zero_change_index = -1;
for (size_t n = 0; n < get_num_txes(); ++n)
{
const tools::wallet2::tx_construction_data &cd = get_tx(n);
for (size_t s = 0; s < cd.sources.size(); ++s)
{
amount += cd.sources[s].amount;
size_t ring_size = cd.sources[s].outputs.size();
if (ring_size < min_ring_size)
min_ring_size = ring_size;
}
for (size_t d = 0; d < cd.splitted_dsts.size(); ++d)
{
const cryptonote::tx_destination_entry &entry = cd.splitted_dsts[d];
std::string address = get_account_address_as_str(m_wallet.m_wallet->testnet(), entry.addr);
std::unordered_map<std::string,uint64_t>::iterator i = dests.find(address);
if (i == dests.end())
dests.insert(std::make_pair(address, entry.amount));
else
i->second += entry.amount;
amount_to_dests += entry.amount;
}
if (cd.change_dts.amount > 0)
{
std::unordered_map<std::string, uint64_t>::iterator it = dests.find(get_account_address_as_str(m_wallet.m_wallet->testnet(), cd.change_dts.addr));
if (it == dests.end())
{
m_status = Status_Error;
m_errorString = tr("Claimed change does not go to a paid address");
return false;
}
if (it->second < cd.change_dts.amount)
{
m_status = Status_Error;
m_errorString = tr("Claimed change is larger than payment to the change address");
return false;
}
if (cd.change_dts.amount > 0)
{
if (first_known_non_zero_change_index == -1)
first_known_non_zero_change_index = n;
if (memcmp(&cd.change_dts.addr, &get_tx(first_known_non_zero_change_index).change_dts.addr, sizeof(cd.change_dts.addr)))
{
m_status = Status_Error;
m_errorString = tr("Change goes to more than one address");
return false;
}
}
change += cd.change_dts.amount;
it->second -= cd.change_dts.amount;
if (it->second == 0)
dests.erase(get_account_address_as_str(m_wallet.m_wallet->testnet(), cd.change_dts.addr));
}
}
std::string dest_string;
for (std::unordered_map<std::string, uint64_t>::const_iterator i = dests.begin(); i != dests.end(); )
{
dest_string += (boost::format(tr("sending %s to %s")) % cryptonote::print_money(i->second) % i->first).str();
++i;
if (i != dests.end())
dest_string += ", ";
}
if (dest_string.empty())
dest_string = tr("with no destinations");
std::string change_string;
if (change > 0)
{
std::string address = get_account_address_as_str(m_wallet.m_wallet->testnet(), get_tx(0).change_dts.addr);
change_string += (boost::format(tr("%s change to %s")) % cryptonote::print_money(change) % address).str();
}
else
change_string += tr("no change");
uint64_t fee = amount - amount_to_dests;
m_confirmationMessage = (boost::format(tr("Loaded %lu transactions, for %s, fee %s, %s, %s, with min ring size %lu. %s")) % (unsigned long)get_num_txes() % cryptonote::print_money(amount) % cryptonote::print_money(fee) % dest_string % change_string % (unsigned long)min_ring_size % extra_message).str();
return true;
}