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wallet2: fixes for export/import output flow

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- only allow offline wallets to import outputs
- don't import empty outputs
- export subaddress indexes when exporting outputs
This commit is contained in:
j-berman 2022-08-15 19:50:34 -07:00
parent 4b7eb573b2
commit b03d7091f7
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GPG key ID: CC0AAF02283C836D
4 changed files with 75 additions and 20 deletions
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8
src/wallet/wallet2.cpp
View file

@ -6606,7 +6606,7 @@ bool wallet2::sign_tx(unsigned_tx_set &exported_txs, std::vector<wallet2::pendin
{
if (!exported_txs.new_transfers.second.empty())
import_outputs(exported_txs.new_transfers);
else if (exported_txs.transfers.second.empty())
else if (!exported_txs.transfers.second.empty())
import_outputs(exported_txs.transfers);
// sign the transactions
@ -13132,6 +13132,8 @@ std::pair<uint64_t, std::vector<tools::wallet2::exported_transfer_details>> wall
etd.m_flags.m_key_image_partial = td.m_key_image_partial;
etd.m_amount = td.m_amount;
etd.m_additional_tx_keys = get_additional_tx_pub_keys_from_extra(td.m_tx);
etd.m_subaddr_index_major = td.m_subaddr_index.major;
etd.m_subaddr_index_minor = td.m_subaddr_index.minor;
outs.push_back(etd);
}
@ -13162,7 +13164,7 @@ size_t wallet2::import_outputs(const std::pair<uint64_t, std::vector<tools::wall
{
PERF_TIMER(import_outputs);
THROW_WALLET_EXCEPTION_IF(watch_only(), error::wallet_internal_error, "Hot wallets cannot import outputs");
THROW_WALLET_EXCEPTION_IF(!m_offline, error::wallet_internal_error, "Hot wallets cannot import outputs");
THROW_WALLET_EXCEPTION_IF(outputs.first > m_transfers.size(), error::wallet_internal_error,
"Imported outputs omit more outputs that we know of");
@ -13230,6 +13232,8 @@ size_t wallet2::import_outputs(const std::pair<uint64_t, std::vector<tools::wall
{
PERF_TIMER(import_outputs);
THROW_WALLET_EXCEPTION_IF(!m_offline, error::wallet_internal_error, "Hot wallets cannot import outputs");
THROW_WALLET_EXCEPTION_IF(outputs.first > m_transfers.size(), error::wallet_internal_error,
"Imported outputs omit more outputs that we know of. Try using export_outputs all.");

2
src/wallet/wallet2.h
View file

@ -406,6 +406,8 @@ private:
BEGIN_SERIALIZE_OBJECT()
VERSION_FIELD(1)
if (version < 1)
return false;
FIELD(m_pubkey)
VARINT_FIELD(m_internal_output_index)
VARINT_FIELD(m_global_output_index)