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Merge pull request #1344

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a0131c8 wallet: auto sync outputs and key images in cold signing files (moneromooo-monero)
f806611 wallet2: fill key image and pubkey maps when importing outputs (moneromooo-monero)
5fe363c wallet: cast indices to string in logs to be nice to CLANG (moneromooo-monero)
11ae187 wallet2: try all tx keys when scanning a new transaction (moneromooo-monero)
072d646 wallet2: fill in key image map when importing key images (moneromooo-monero)
23d80b1 core: remove any tx pubkey from extra before adding one (moneromooo-monero)
d72376d simplewallet: add a verbose flag to incoming_transfers (moneromooo-monero)
47413a5 simplewallet: spell out change when signing a transfer (moneromooo-monero)
14cb088 simplewallet: print public keys too on spendkey/viewkey commands (moneromooo-monero)
a99ab49 wallet: fix serialization of new m_key_image_known member (moneromooo-monero)
This commit is contained in:
Riccardo Spagni 2016-11-17 16:36:12 +02:00
commit 2988e1be8c
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GPG Key ID: 55432DF31CCD4FCD
6 changed files with 127 additions and 26 deletions
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1
src/cryptonote_core/cryptonote_format_utils.cpp
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@ -480,6 +480,7 @@ namespace cryptonote
tx.extra = extra;
keypair txkey = keypair::generate();
remove_field_from_tx_extra(tx.extra, typeid(tx_extra_pub_key));
add_tx_pub_key_to_extra(tx, txkey.pub);
tx_key = txkey.sec;

4
src/cryptonote_core/cryptonote_format_utils.h
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@ -93,9 +93,9 @@ namespace cryptonote
bool construct_tx_and_get_tx_key(const account_keys& sender_account_keys, const std::vector<tx_source_entry>& sources, const std::vector<tx_destination_entry>& destinations, std::vector<uint8_t> extra, transaction& tx, uint64_t unlock_time, crypto::secret_key &tx_key, bool rct = false);
template<typename T>
bool find_tx_extra_field_by_type(const std::vector<tx_extra_field>& tx_extra_fields, T& field)
bool find_tx_extra_field_by_type(const std::vector<tx_extra_field>& tx_extra_fields, T& field, size_t index = 0)
{
auto it = std::find_if(tx_extra_fields.begin(), tx_extra_fields.end(), [](const tx_extra_field& f) { return typeid(T) == f.type(); });
auto it = std::find_if(tx_extra_fields.begin(), tx_extra_fields.end(), [&index](const tx_extra_field& f) { return typeid(T) == f.type() && !index--; });
if(tx_extra_fields.end() == it)
return false;

72
src/simplewallet/simplewallet.cpp
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@ -280,7 +280,8 @@ std::string simple_wallet::get_commands_str()
bool simple_wallet::viewkey(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
{
// don't log
std::cout << string_tools::pod_to_hex(m_wallet->get_account().get_keys().m_view_secret_key) << std::endl;
std::cout << "secret: " << string_tools::pod_to_hex(m_wallet->get_account().get_keys().m_view_secret_key) << std::endl;
std::cout << "public: " << string_tools::pod_to_hex(m_wallet->get_account().get_keys().m_account_address.m_view_public_key) << std::endl;
return true;
}
@ -288,7 +289,8 @@ bool simple_wallet::viewkey(const std::vector<std::string> &args/* = std::vector
bool simple_wallet::spendkey(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
{
// don't log
std::cout << string_tools::pod_to_hex(m_wallet->get_account().get_keys().m_spend_secret_key) << std::endl;
std::cout << "secret: " << string_tools::pod_to_hex(m_wallet->get_account().get_keys().m_spend_secret_key) << std::endl;
std::cout << "public: " << string_tools::pod_to_hex(m_wallet->get_account().get_keys().m_account_address.m_spend_public_key) << std::endl;
return true;
}
@ -1738,18 +1740,23 @@ bool simple_wallet::show_incoming_transfers(const std::vector<std::string>& args
bool filter = false;
bool available = false;
if (!args.empty())
bool verbose = false;
for (const auto &arg: args)
{
if (args[0] == "available")
if (arg == "available")
{
filter = true;
available = true;
}
else if (args[0] == "unavailable")
else if (arg == "unavailable")
{
filter = true;
available = false;
}
else if (arg == "verbose")
{
verbose = true;
}
}
tools::wallet2::transfer_container transfers;
@ -1762,17 +1769,24 @@ bool simple_wallet::show_incoming_transfers(const std::vector<std::string>& args
{
if (!transfers_found)
{
message_writer() << boost::format("%21s%8s%12s%8s%16s%68s") % tr("amount") % tr("spent") % tr("unlocked") % tr("ringct") % tr("global index") % tr("tx id");
std::string verbose_string;
if (verbose)
verbose_string = (boost::format("%68s%68s") % tr("pubkey") % tr("key image")).str();
message_writer() << boost::format("%21s%8s%12s%8s%16s%68s%s") % tr("amount") % tr("spent") % tr("unlocked") % tr("ringct") % tr("global index") % tr("tx id") % verbose_string;
transfers_found = true;
}
std::string verbose_string;
if (verbose)
verbose_string = (boost::format("%68s%68s") % td.get_public_key() % (td.m_key_image_known ? epee::string_tools::pod_to_hex(td.m_key_image) : std::string('?', 64))).str();
message_writer(td.m_spent ? epee::log_space::console_color_magenta : epee::log_space::console_color_green, false) <<
boost::format("%21s%8s%12s%8s%16u%68s") %
boost::format("%21s%8s%12s%8s%16u%68s%s") %
print_money(td.amount()) %
(td.m_spent ? tr("T") : tr("F")) %
(m_wallet->is_transfer_unlocked(td) ? tr("unlocked") : tr("locked")) %
(td.is_rct() ? tr("RingCT") : tr("-")) %
td.m_global_output_index %
td.m_txid;
td.m_txid %
verbose_string;
}
}
@ -2765,7 +2779,7 @@ bool simple_wallet::sweep_all(const std::vector<std::string> &args_)
return true;
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::accept_loaded_tx(const std::function<size_t()> get_num_txes, const std::function<const tools::wallet2::tx_construction_data&(size_t)> &get_tx)
bool simple_wallet::accept_loaded_tx(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;
@ -2806,7 +2820,12 @@ bool simple_wallet::accept_loaded_tx(const std::function<size_t()> get_num_txes,
fail_msg_writer() << tr("Claimed change is larger than payment to the change address");
return false;
}
change = cd.change_dts.amount;
if (memcmp(&cd.change_dts.addr, &get_tx(0).change_dts.addr, sizeof(cd.change_dts.addr)))
{
fail_msg_writer() << tr("Change does 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->testnet(), cd.change_dts.addr));
@ -2823,20 +2842,35 @@ bool simple_wallet::accept_loaded_tx(const std::function<size_t()> get_num_txes,
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->testnet(), get_tx(0).change_dts.addr);
change_string += (boost::format(tr("%s change to %s")) % print_money(change) % address).str();
}
else
change_string += tr("no change");
uint64_t fee = amount - amount_to_dests;
std::string prompt_str = (boost::format(tr("Loaded %lu transactions, for %s, fee %s, change %s, %s, with min mixin %lu. Is this okay? (Y/Yes/N/No)")) % (unsigned long)get_num_txes() % print_money(amount) % print_money(fee) % print_money(change) % dest_string % (unsigned long)min_mixin).str();
std::string prompt_str = (boost::format(tr("Loaded %lu transactions, for %s, fee %s, %s, %s, with min mixin %lu. %sIs this okay? (Y/Yes/N/No)")) % (unsigned long)get_num_txes() % print_money(amount) % print_money(fee) % dest_string % change_string % (unsigned long)min_mixin % extra_message).str();
std::string accepted = command_line::input_line(prompt_str);
return is_it_true(accepted);
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::accept_loaded_tx(const tools::wallet2::unsigned_tx_set &txs)
{
return accept_loaded_tx([&txs](){return txs.txes.size();}, [&txs](size_t n)->const tools::wallet2::tx_construction_data&{return txs.txes[n];});
std::string extra_message;
if (!txs.transfers.empty())
extra_message = (boost::format("%u outputs to import. ") % (unsigned)txs.transfers.size()).str();
return accept_loaded_tx([&txs](){return txs.txes.size();}, [&txs](size_t n)->const tools::wallet2::tx_construction_data&{return txs.txes[n];}, extra_message);
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::accept_loaded_tx(const tools::wallet2::signed_tx_set &txs)
{
return accept_loaded_tx([&txs](){return txs.ptx.size();}, [&txs](size_t n)->const tools::wallet2::tx_construction_data&{return txs.ptx[n].construction_data;});
std::string extra_message;
if (!txs.key_images.empty())
extra_message = (boost::format("%u key images to import. ") % (unsigned)txs.key_images.size()).str();
return accept_loaded_tx([&txs](){return txs.ptx.size();}, [&txs](size_t n)->const tools::wallet2::tx_construction_data&{return txs.ptx[n].construction_data;}, extra_message);
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::sign_transfer(const std::vector<std::string> &args_)
@ -2847,9 +2881,10 @@ bool simple_wallet::sign_transfer(const std::vector<std::string> &args_)
return true;
}
std::vector<tools::wallet2::pending_tx> ptx;
try
{
bool r = m_wallet->sign_tx("unsigned_monero_tx", "signed_monero_tx", [&](const tools::wallet2::unsigned_tx_set &tx){ return accept_loaded_tx(tx); });
bool r = m_wallet->sign_tx("unsigned_monero_tx", "signed_monero_tx", ptx, [&](const tools::wallet2::unsigned_tx_set &tx){ return accept_loaded_tx(tx); });
if (!r)
{
fail_msg_writer() << tr("Failed to sign transaction");
@ -2862,7 +2897,14 @@ bool simple_wallet::sign_transfer(const std::vector<std::string> &args_)
return true;
}
success_msg_writer(true) << tr("Transaction successfully signed to file: ") << "signed_monero_tx";
std::string txids_as_text;
for (const auto &t: ptx)
{
if (!txids_as_text.empty())
txids_as_text += (", ");
txids_as_text += epee::string_tools::pod_to_hex(get_transaction_hash(t.tx));
}
success_msg_writer(true) << tr("Transaction successfully signed to file ") << "signed_monero_tx" << ", txid " << txids_as_text;
return true;
}
//----------------------------------------------------------------------------------------------------

2
src/simplewallet/simplewallet.h
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@ -155,7 +155,7 @@ namespace cryptonote
uint64_t get_daemon_blockchain_height(std::string& err);
bool try_connect_to_daemon(bool silent = false);
bool ask_wallet_create_if_needed();
bool accept_loaded_tx(const std::function<size_t()> get_num_txes, const std::function<const tools::wallet2::tx_construction_data&(size_t)> &get_tx);
bool accept_loaded_tx(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 = std::string());
bool accept_loaded_tx(const tools::wallet2::unsigned_tx_set &txs);
bool accept_loaded_tx(const tools::wallet2::signed_tx_set &txs);
bool get_address_from_str(const std::string &str, cryptonote::account_public_address &address, bool &has_payment_id, crypto::hash8 &payment_id);

53
src/wallet/wallet2.cpp
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@ -631,11 +631,16 @@ void wallet2::process_new_transaction(const cryptonote::transaction& tx, const s
}
// Don't try to extract tx public key if tx has no ouputs
if (!tx.vout.empty())
size_t pk_index = 0;
while (!tx.vout.empty())
{
// if tx.vout is not empty, we loop through all tx pubkeys
tx_extra_pub_key pub_key_field;
if(!find_tx_extra_field_by_type(tx_extra_fields, pub_key_field))
if(!find_tx_extra_field_by_type(tx_extra_fields, pub_key_field, pk_index++))
{
if (pk_index > 1)
break;
LOG_PRINT_L0("Public key wasn't found in the transaction extra. Skipping transaction " << txid());
if(0 != m_callback)
m_callback->on_skip_transaction(height, tx);
@ -2948,6 +2953,7 @@ bool wallet2::save_tx(const std::vector<pending_tx>& ptx_vector, const std::stri
unsigned_tx_set txs;
for (auto &tx: ptx_vector)
txs.txes.push_back(tx.construction_data);
txs.transfers = m_transfers;
std::string s = obj_to_json_str(txs);
if (s.empty())
return false;
@ -2958,7 +2964,7 @@ bool wallet2::save_tx(const std::vector<pending_tx>& ptx_vector, const std::stri
return epee::file_io_utils::save_string_to_file(filename, std::string(UNSIGNED_TX_PREFIX) + s);
}
//----------------------------------------------------------------------------------------------------
bool wallet2::sign_tx(const std::string &unsigned_filename, const std::string &signed_filename, std::function<bool(const unsigned_tx_set&)> accept_func)
bool wallet2::sign_tx(const std::string &unsigned_filename, const std::string &signed_filename, std::vector<wallet2::pending_tx> &txs, std::function<bool(const unsigned_tx_set&)> accept_func)
{
std::string s;
boost::system::error_code errcode;
@ -2993,6 +2999,8 @@ bool wallet2::sign_tx(const std::string &unsigned_filename, const std::string &s
return false;
}
import_outputs(exported_txs.transfers);
// sign the transactions
signed_tx_set signed_txes;
for (size_t n = 0; n < exported_txs.txes.size(); ++n)
@ -3038,6 +3046,17 @@ bool wallet2::sign_tx(const std::string &unsigned_filename, const std::string &s
ptx.tx_key = rct::rct2sk(rct::identity()); // don't send it back to the untrusted view wallet
ptx.dests = sd.splitted_dsts;
ptx.construction_data = sd;
txs.push_back(ptx);
}
// add key images
signed_txes.key_images.resize(m_transfers.size());
for (size_t i = 0; i < m_transfers.size(); ++i)
{
if (!m_transfers[i].m_key_image_known)
LOG_PRINT_L0("WARNING: key image not known in signing wallet at index " << i);
signed_txes.key_images[i] = m_transfers[i].m_key_image;
}
s = obj_to_json_str(signed_txes);
@ -3087,6 +3106,23 @@ bool wallet2::load_tx(const std::string &signed_filename, std::vector<tools::wal
return false;
}
// import key images
if (signed_txs.key_images.size() > m_transfers.size())
{
LOG_PRINT_L1("More key images returned that we know outputs for");
return false;
}
for (size_t i = 0; i < signed_txs.key_images.size(); ++i)
{
transfer_details &td = m_transfers[i];
if (td.m_key_image_known && td.m_key_image != signed_txs.key_images[i])
LOG_PRINT_L0("WARNING: imported key image differs from previously known key image at index " << i << ": trusting imported one");
td.m_key_image = signed_txs.key_images[i];
m_key_images[m_transfers[i].m_key_image] = i;
td.m_key_image_known = true;
m_pub_keys[m_transfers[i].get_public_key()] = i;
}
ptx = signed_txs.ptx;
return true;
@ -4717,6 +4753,7 @@ uint64_t wallet2::import_key_images(const std::vector<std::pair<crypto::key_imag
for (size_t n = 0; n < signed_key_images.size(); ++n)
{
m_transfers[n].m_key_image = signed_key_images[n].first;
m_key_images[m_transfers[n].m_key_image] = n;
m_transfers[n].m_key_image_known = true;
}
@ -4777,17 +4814,19 @@ size_t wallet2::import_outputs(const std::vector<tools::wallet2::transfer_detail
std::vector<tx_extra_field> tx_extra_fields;
tx_extra_pub_key pub_key_field;
THROW_WALLET_EXCEPTION_IF(td.m_tx.vout.empty(), error::wallet_internal_error, "tx with no outputs at index " + i);
THROW_WALLET_EXCEPTION_IF(td.m_tx.vout.empty(), error::wallet_internal_error, "tx with no outputs at index " + boost::lexical_cast<std::string>(i));
THROW_WALLET_EXCEPTION_IF(!parse_tx_extra(td.m_tx.extra, tx_extra_fields), error::wallet_internal_error,
"Transaction extra has unsupported format at index " + i);
"Transaction extra has unsupported format at index " + boost::lexical_cast<std::string>(i));
THROW_WALLET_EXCEPTION_IF(!find_tx_extra_field_by_type(tx_extra_fields, pub_key_field), error::wallet_internal_error,
"Public key wasn't found in the transaction extra at index " + i);
"Public key wasn't found in the transaction extra at index " + boost::lexical_cast<std::string>(i));
cryptonote::generate_key_image_helper(m_account.get_keys(), pub_key_field.pub_key, td.m_internal_output_index, in_ephemeral, td.m_key_image);
td.m_key_image_known = true;
THROW_WALLET_EXCEPTION_IF(in_ephemeral.pub != boost::get<cryptonote::txout_to_key>(td.m_tx.vout[td.m_internal_output_index].target).key,
error::wallet_internal_error, "key_image generated ephemeral public key not matched with output_key at index " + i);
error::wallet_internal_error, "key_image generated ephemeral public key not matched with output_key at index " + boost::lexical_cast<std::string>(i));
m_key_images[td.m_key_image] = m_transfers.size();
m_pub_keys[td.get_public_key()] = m_transfers.size();
m_transfers.push_back(td);
}

21
src/wallet/wallet2.h
View File

@ -133,6 +133,21 @@ namespace tools
bool is_rct() const { return m_rct; }
uint64_t amount() const { return m_amount; }
const crypto::public_key &get_public_key() const { return boost::get<const cryptonote::txout_to_key>(m_tx.vout[m_internal_output_index].target).key; }
BEGIN_SERIALIZE_OBJECT()
FIELD(m_block_height)
FIELD(m_tx)
FIELD(m_txid)
FIELD(m_internal_output_index)
FIELD(m_global_output_index)
FIELD(m_spent)
FIELD(m_spent_height)
FIELD(m_key_image)
FIELD(m_mask)
FIELD(m_amount)
FIELD(m_rct)
FIELD(m_key_image_known)
END_SERIALIZE()
};
struct payment_details
@ -226,16 +241,20 @@ namespace tools
struct unsigned_tx_set
{
std::vector<tx_construction_data> txes;
wallet2::transfer_container transfers;
BEGIN_SERIALIZE_OBJECT()
FIELD(txes)
FIELD(transfers)
END_SERIALIZE()
};
struct signed_tx_set
{
std::vector<pending_tx> ptx;
std::vector<crypto::key_image> key_images;
BEGIN_SERIALIZE_OBJECT()
FIELD(ptx)
FIELD(key_images)
END_SERIALIZE()
};
@ -377,7 +396,7 @@ namespace tools
void commit_tx(pending_tx& ptx_vector);
void commit_tx(std::vector<pending_tx>& ptx_vector);
bool save_tx(const std::vector<pending_tx>& ptx_vector, const std::string &filename);
bool sign_tx(const std::string &unsigned_filename, const std::string &signed_filename, std::function<bool(const unsigned_tx_set&)> accept_func = NULL);
bool sign_tx(const std::string &unsigned_filename, const std::string &signed_filename, std::vector<wallet2::pending_tx> &ptx, std::function<bool(const unsigned_tx_set&)> accept_func = NULL);
bool load_tx(const std::string &signed_filename, std::vector<tools::wallet2::pending_tx> &ptx, std::function<bool(const signed_tx_set&)> accept_func = NULL);
std::vector<pending_tx> create_transactions(std::vector<cryptonote::tx_destination_entry> dsts, const size_t fake_outs_count, const uint64_t unlock_time, uint32_t priority, const std::vector<uint8_t> extra, bool trusted_daemon);
std::vector<wallet2::pending_tx> create_transactions_2(std::vector<cryptonote::tx_destination_entry> dsts, const size_t fake_outs_count, const uint64_t unlock_time, uint32_t priority, const std::vector<uint8_t> extra, bool trusted_daemon);