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wallet2: reuse fake outs when adjusting fee on transfer

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This avoids indirectly leaking the real output to the daemon,
and is faster.

This will still happen for more complex cases, especially
when cancelling a tx and "re-rolling" it.
This commit is contained in:
moneromooo-monero
2017-01-07 16:06:07 +00:00
parent 64da0983d5
commit d86ae2bec6
3 changed files with 55 additions and 23 deletions
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5
src/wallet/wallet_rpc_server.cpp
View File

@@ -396,6 +396,7 @@ namespace tools
std::vector<cryptonote::tx_destination_entry> dsts;
std::vector<uint8_t> extra;
LOG_PRINT_L3("on_transfer_split starts");
if (m_wallet.restricted())
{
er.code = WALLET_RPC_ERROR_CODE_DENIED;
@@ -485,9 +486,13 @@ namespace tools
mixin = 2;
}
std::vector<wallet2::pending_tx> ptx_vector;
LOG_PRINT_L2("on_transfer_split calling create_transactions_2");
ptx_vector = m_wallet.create_transactions_2(dsts, mixin, req.unlock_time, req.priority, extra, req.trusted_daemon);
LOG_PRINT_L2("on_transfer_split called create_transactions_2");
LOG_PRINT_L2("on_transfer_split calling commit_txyy");
m_wallet.commit_tx(ptx_vector);
LOG_PRINT_L2("on_transfer_split called commit_txyy");
// populate response with tx hashes
for (auto & ptx : ptx_vector)