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Merge pull request #1140

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bba6af9 wallet: cold wallet transaction signing (moneromooo-monero)
9872dcb wallet: fix log confusion between bytes and kilobytes (moneromooo-monero)
d9b0bf9 cryptonote_core: make extra field removal more generic (moneromooo-monero)
98f19d4 serialization: add support for serializing std::pair and std::list (moneromooo-monero)
This commit is contained in:
Riccardo Spagni 2016-10-04 11:27:38 +02:00
commit 2ef81914b5
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GPG key ID: 55432DF31CCD4FCD
10 changed files with 852 additions and 136 deletions
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296
src/simplewallet/simplewallet.cpp
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@ -389,11 +389,6 @@ bool simple_wallet::seed_set_language(const std::vector<std::string> &args/* = s
bool simple_wallet::set_always_confirm_transfers(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
{
bool success = false;
if (m_wallet->watch_only())
{
fail_msg_writer() << tr("wallet is watch-only and cannot transfer");
return true;
}
tools::password_container pwd_container(m_wallet_file.empty());
success = pwd_container.read_password();
if (!success)
@ -654,6 +649,8 @@ simple_wallet::simple_wallet()
m_cmd_binder.set_handler("transfer", boost::bind(&simple_wallet::transfer_new, this, _1), tr("Same as transfer_original, but using a new transaction building algorithm"));
m_cmd_binder.set_handler("sweep_unmixable", boost::bind(&simple_wallet::sweep_unmixable, this, _1), tr("Send all unmixable outputs to yourself with mixin 0"));
m_cmd_binder.set_handler("sweep_all", boost::bind(&simple_wallet::sweep_all, this, _1), tr("Send all unlocked balance an address"));
m_cmd_binder.set_handler("sign_transfer", boost::bind(&simple_wallet::sign_transfer, this, _1), tr("Sign a transaction from a file"));
m_cmd_binder.set_handler("submit_transfer", boost::bind(&simple_wallet::submit_transfer, this, _1), tr("Submit a signed transaction from a file"));
m_cmd_binder.set_handler("set_log", boost::bind(&simple_wallet::set_log, this, _1), tr("set_log <level> - Change current log detail level, <0-4>"));
m_cmd_binder.set_handler("address", boost::bind(&simple_wallet::print_address, this, _1), tr("Show current wallet public address"));
m_cmd_binder.set_handler("integrated_address", boost::bind(&simple_wallet::print_integrated_address, this, _1), tr("integrated_address [PID] - Encode a payment ID into an integrated address for the current wallet public address (no argument uses a random payment ID), or decode an integrated address to standard address and payment ID"));
@ -2313,12 +2310,6 @@ bool simple_wallet::transfer_main(int transfer_type, const std::vector<std::stri
return true;
}
if(m_wallet->watch_only())
{
fail_msg_writer() << tr("this is a watch only wallet");
return true;
}
std::vector<uint8_t> extra;
bool payment_id_seen = false;
if (1 == local_args.size() % 2)
@ -2455,7 +2446,19 @@ bool simple_wallet::transfer_main(int transfer_type, const std::vector<std::stri
}
// actually commit the transactions
while (!ptx_vector.empty())
if (m_wallet->watch_only())
{
bool r = m_wallet->save_tx(ptx_vector, "unsigned_monero_tx");
if (!r)
{
fail_msg_writer() << tr("Failed to write transaction(s) to file");
}
else
{
success_msg_writer(true) << tr("Unsigned transaction(s) successfully written to file: ") << "unsigned_monero_tx";
}
}
else while (!ptx_vector.empty())
{
auto & ptx = ptx_vector.back();
m_wallet->commit_tx(ptx);
@ -2562,12 +2565,6 @@ bool simple_wallet::sweep_unmixable(const std::vector<std::string> &args_)
if (!try_connect_to_daemon())
return true;
if(m_wallet->watch_only())
{
fail_msg_writer() << tr("this is a watch only wallet");
return true;
}
LOCK_IDLE_SCOPE();
try
{
@ -2617,7 +2614,19 @@ bool simple_wallet::sweep_unmixable(const std::vector<std::string> &args_)
}
// actually commit the transactions
while (!ptx_vector.empty())
if (m_wallet->watch_only())
{
bool r = m_wallet->save_tx(ptx_vector, "unsigned_monero_tx");
if (!r)
{
fail_msg_writer() << tr("Failed to write transaction(s) to file");
}
else
{
success_msg_writer(true) << tr("Unsigned transaction(s) successfully written to file: ") << "unsigned_monero_tx";
}
}
else while (!ptx_vector.empty())
{
auto & ptx = ptx_vector.back();
m_wallet->commit_tx(ptx);
@ -2714,12 +2723,6 @@ bool simple_wallet::sweep_all(const std::vector<std::string> &args_)
if (!try_connect_to_daemon())
return true;
if(m_wallet->watch_only())
{
fail_msg_writer() << tr("this is a watch only wallet");
return true;
}
std::vector<std::string> local_args = args_;
size_t fake_outs_count;
@ -2849,7 +2852,19 @@ bool simple_wallet::sweep_all(const std::vector<std::string> &args_)
}
// actually commit the transactions
while (!ptx_vector.empty())
if (m_wallet->watch_only())
{
bool r = m_wallet->save_tx(ptx_vector, "unsigned_monero_tx");
if (!r)
{
fail_msg_writer() << tr("Failed to write transaction(s) to file");
}
else
{
success_msg_writer(true) << tr("Unsigned transaction(s) successfully written to file: ") << "unsigned_monero_tx";
}
}
else while (!ptx_vector.empty())
{
auto & ptx = ptx_vector.back();
m_wallet->commit_tx(ptx);
@ -2941,6 +2956,235 @@ bool simple_wallet::sweep_all(const std::vector<std::string> &args_)
return true;
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::accept_loaded_tx(const tools::wallet2::unsigned_tx_set &txs)
{
// gather info to ask the user
uint64_t amount = 0, amount_to_dests = 0, change = 0;
size_t min_mixin = ~0;
std::unordered_map<std::string, uint64_t> dests;
const std::string wallet_address = m_wallet->get_account().get_public_address_str(m_wallet->testnet());
for (size_t n = 0; n < txs.txes.size(); ++n)
{
const tools::wallet2::tx_construction_data &cd = txs.txes[n];
for (size_t s = 0; s < cd.sources.size(); ++s)
{
amount += cd.sources[s].amount;
size_t mixin = cd.sources[s].outputs.size() - 1;
if (mixin < min_mixin)
min_mixin = mixin;
}
for (size_t d = 0; d < cd.destinations.size(); ++d)
{
const tx_destination_entry &entry = cd.destinations[d];
std::string address = get_account_address_as_str(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)
{
dests.insert(std::make_pair(get_account_address_as_str(m_wallet->testnet(), cd.change_dts.addr), cd.change_dts.amount));
amount_to_dests += cd.change_dts.amount;
change += cd.change_dts.amount;
}
}
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")) % print_money(i->second) % i->first).str();
++i;
if (i != dests.end())
dest_string += ", ";
}
if (dest_string.empty())
dest_string = tr("with no destinations");
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 (full details in log file). Is this okay? (Y/Yes/N/No)")) % (unsigned long)txs.txes.size() % print_money(amount) % print_money(fee) % print_money(change) % dest_string % (unsigned long)min_mixin).str();
std::string accepted = command_line::input_line(prompt_str);
return is_it_true(accepted);
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::sign_transfer(const std::vector<std::string> &args_)
{
if(m_wallet->watch_only())
{
fail_msg_writer() << tr("This is a watch only wallet");
return true;
}
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); });
if (!r)
{
fail_msg_writer() << tr("Failed to sign transaction");
return true;
}
}
catch (const std::exception &e)
{
fail_msg_writer() << tr("Failed to sign transaction: ") << e.what();
return true;
}
success_msg_writer(true) << tr("Transaction successfully signed to file: ") << "signed_monero_tx";
return true;
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::submit_transfer(const std::vector<std::string> &args_)
{
if (!try_connect_to_daemon())
return true;
try
{
std::vector<tools::wallet2::pending_tx> ptx_vector;
bool r = m_wallet->load_tx("signed_monero_tx", ptx_vector);
if (!r)
{
fail_msg_writer() << tr("Failed to load transaction from file");
return true;
}
// if more than one tx necessary, prompt user to confirm
if (m_wallet->always_confirm_transfers())
{
uint64_t total_fee = 0;
uint64_t dust_not_in_fee = 0;
uint64_t dust_in_fee = 0;
for (size_t n = 0; n < ptx_vector.size(); ++n)
{
total_fee += ptx_vector[n].fee;
if (ptx_vector[n].dust_added_to_fee)
dust_in_fee += ptx_vector[n].dust;
else
dust_not_in_fee += ptx_vector[n].dust;
}
std::stringstream prompt;
if (ptx_vector.size() > 1)
{
prompt << boost::format(tr("Your transaction needs to be split into %llu transactions. "
"This will result in a transaction fee being applied to each transaction, for a total fee of %s")) %
((unsigned long long)ptx_vector.size()) % print_money(total_fee);
}
else
{
prompt << boost::format(tr("The transaction fee is %s")) %
print_money(total_fee);
}
if (dust_in_fee != 0) prompt << boost::format(tr(", of which %s is dust from change")) % print_money(dust_in_fee);
if (dust_not_in_fee != 0) prompt << tr(".") << ENDL << boost::format(tr("A total of %s from dust change will be sent to dust address"))
% print_money(dust_not_in_fee);
prompt << tr(".") << ENDL << tr("Is this okay? (Y/Yes/N/No)");
std::string accepted = command_line::input_line(prompt.str());
if (std::cin.eof())
return true;
if (accepted != "Y" && accepted != "y" && accepted != "Yes" && accepted != "yes")
{
fail_msg_writer() << tr("transaction cancelled.");
// would like to return false, because no tx made, but everything else returns true
// and I don't know what returning false might adversely affect. *sigh*
return true;
}
}
// actually commit the transactions
while (!ptx_vector.empty())
{
auto & ptx = ptx_vector.back();
m_wallet->commit_tx(ptx);
success_msg_writer(true) << tr("Money successfully sent, transaction: ") << get_transaction_hash(ptx.tx);
// if no exception, remove element from vector
ptx_vector.pop_back();
}
}
catch (const tools::error::daemon_busy&)
{
fail_msg_writer() << tr("daemon is busy. Please try later");
}
catch (const tools::error::no_connection_to_daemon&)
{
fail_msg_writer() << tr("no connection to daemon. Please, make sure daemon is running.");
}
catch (const tools::error::wallet_rpc_error& e)
{
LOG_ERROR("Unknown RPC error: " << e.to_string());
fail_msg_writer() << tr("RPC error: ") << e.what();
}
catch (const tools::error::get_random_outs_error&)
{
fail_msg_writer() << tr("failed to get random outputs to mix");
}
catch (const tools::error::not_enough_money& e)
{
fail_msg_writer() << boost::format(tr("not enough money to transfer, available only %s, transaction amount %s = %s + %s (fee)")) %
print_money(e.available()) %
print_money(e.tx_amount() + e.fee()) %
print_money(e.tx_amount()) %
print_money(e.fee());
}
catch (const tools::error::not_enough_outs_to_mix& e)
{
auto writer = fail_msg_writer();
writer << tr("not enough outputs for specified mixin_count") << " = " << e.mixin_count() << ":";
for (std::pair<uint64_t, uint64_t> outs_for_amount : e.scanty_outs())
{
writer << "\n" << tr("output amount") << " = " << print_money(outs_for_amount.first) << ", " << tr("found outputs to mix") << " = " << outs_for_amount.second;
}
}
catch (const tools::error::tx_not_constructed&)
{
fail_msg_writer() << tr("transaction was not constructed");
}
catch (const tools::error::tx_rejected& e)
{
fail_msg_writer() << (boost::format(tr("transaction %s was rejected by daemon with status: ")) % get_transaction_hash(e.tx())) << e.status();
}
catch (const tools::error::tx_sum_overflow& e)
{
fail_msg_writer() << e.what();
}
catch (const tools::error::zero_destination&)
{
fail_msg_writer() << tr("one of destinations is zero");
}
catch (const tools::error::tx_too_big& e)
{
fail_msg_writer() << tr("Failed to find a suitable way to split transactions");
}
catch (const tools::error::transfer_error& e)
{
LOG_ERROR("unknown transfer error: " << e.to_string());
fail_msg_writer() << tr("unknown transfer error: ") << e.what();
}
catch (const tools::error::wallet_internal_error& e)
{
LOG_ERROR("internal error: " << e.to_string());
fail_msg_writer() << tr("internal error: ") << e.what();
}
catch (const std::exception& e)
{
LOG_ERROR("unexpected error: " << e.what());
fail_msg_writer() << tr("unexpected error: ") << e.what();
}
catch (...)
{
LOG_ERROR("Unknown error");
fail_msg_writer() << tr("unknown error");
}
return true;
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::get_tx_key(const std::vector<std::string> &args_)
{
std::vector<std::string> local_args = args_;