diff options
Diffstat (limited to '')
| -rw-r--r-- | src/wallet/wallet2.cpp | 49 |
1 files changed, 42 insertions, 7 deletions
diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp index 12db73423..3d3f1e4de 100644 --- a/src/wallet/wallet2.cpp +++ b/src/wallet/wallet2.cpp @@ -237,20 +237,24 @@ void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_ crypto::hash payment_id = null_hash; if (find_tx_extra_field_by_type(tx_extra_fields, extra_nonce)) { - bool encrypted; - if(get_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id, encrypted) && encrypted) + crypto::hash8 payment_id8 = null_hash8; + if(get_encrypted_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id8)) { // We got a payment ID to go with this tx - LOG_PRINT_L2("Found encrypted payment ID: " << payment_id); + LOG_PRINT_L2("Found encrypted payment ID: " << payment_id8); if (tx_pub_key != null_pkey) { - if (!decrypt_payment_id(payment_id, tx_pub_key, m_account.get_keys().m_view_secret_key)) + if (!decrypt_payment_id(payment_id8, tx_pub_key, m_account.get_keys().m_view_secret_key)) { - LOG_PRINT_L0("Failed to decrypt payment ID: " << payment_id); + LOG_PRINT_L0("Failed to decrypt payment ID: " << payment_id8); } else { - LOG_PRINT_L2("Decrypted payment ID: " << payment_id); + LOG_PRINT_L2("Decrypted payment ID: " << payment_id8); + // put the 64 bit decrypted payment id in the first 8 bytes + memcpy(payment_id.data, payment_id8.data, 8); + // rest is already 0, but guard against code changes above + memset(payment_id.data + 8, 0, 24); } } else @@ -258,6 +262,10 @@ void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_ LOG_PRINT_L1("No public key found in tx, unable to decrypt payment id"); } } + else if (get_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id)) + { + LOG_PRINT_L2("Found unencrypted payment ID: " << payment_id); + } } uint64_t received = (tx_money_spent_in_ins < tx_money_got_in_outs) ? tx_money_got_in_outs - tx_money_spent_in_ins : 0; if (0 < received) @@ -783,7 +791,7 @@ bool wallet2::wallet_valid_path_format(const std::string& file_path) return !file_path.empty(); } //---------------------------------------------------------------------------------------------------- -bool wallet2::parse_payment_id(const std::string& payment_id_str, crypto::hash& payment_id) +bool wallet2::parse_long_payment_id(const std::string& payment_id_str, crypto::hash& payment_id) { cryptonote::blobdata payment_id_data; if(!epee::string_tools::parse_hexstr_to_binbuff(payment_id_str, payment_id_data)) @@ -796,6 +804,33 @@ bool wallet2::parse_payment_id(const std::string& payment_id_str, crypto::hash& return true; } //---------------------------------------------------------------------------------------------------- +bool wallet2::parse_short_payment_id(const std::string& payment_id_str, crypto::hash8& payment_id) +{ + cryptonote::blobdata payment_id_data; + if(!epee::string_tools::parse_hexstr_to_binbuff(payment_id_str, payment_id_data)) + return false; + + if(sizeof(crypto::hash8) != payment_id_data.size()) + return false; + + payment_id = *reinterpret_cast<const crypto::hash8*>(payment_id_data.data()); + return true; +} +//---------------------------------------------------------------------------------------------------- +bool wallet2::parse_payment_id(const std::string& payment_id_str, crypto::hash& payment_id) +{ + if (parse_long_payment_id(payment_id_str, payment_id)) + return true; + crypto::hash8 payment_id8; + if (parse_short_payment_id(payment_id_str, payment_id8)) + { + memcpy(payment_id.data, payment_id8.data, 8); + memset(payment_id.data + 8, 0, 24); + return true; + } + return false; +} +//---------------------------------------------------------------------------------------------------- bool wallet2::prepare_file_names(const std::string& file_path) { do_prepare_file_names(file_path, m_keys_file, m_wallet_file); |