logos-blockchain/logos-execution-zone-module
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Alejandro Cabeza Romero 2026-02-18 22:52:28 +01:00
parent 8dddebc7a8
commit 69caefdc54
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4 changed files with 55 additions and 71 deletions
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7
justfile
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@ -10,12 +10,15 @@ build: configure
cmake --build build --parallel --target liblogos-execution-zone-wallet-module
clean:
rm -rf build target
rm -rf build result
rebuild: clean configure build
rebuild: clean build
nix:
nix develop
prettify:
nix shell nixpkgs#clang-tools -c clang-format -i src/**.cpp src/**.h
unicode-logs file:
perl -pe 's/\\u([0-9A-Fa-f]{4})/chr(hex($1))/ge' {{file}} | less -R

30
src/i_logos_execution_zone_wallet_module.h
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@ -32,22 +32,10 @@ public:
bool is_public,
QString& output_balance_le16_hex
) = 0;
virtual WalletFfiError get_account_public(
const QString& account_id_hex,
QString& output_account_json
) = 0;
virtual WalletFfiError get_account_private(
const QString& account_id_hex,
QString& output_account_json
) = 0;
virtual WalletFfiError get_public_account_key(
const QString& account_id_hex,
QString& output_public_key_hex
) = 0;
virtual WalletFfiError get_private_account_keys(
const QString& account_id_hex,
QString& output_keys_json
) = 0;
virtual WalletFfiError get_account_public(const QString& account_id_hex, QString& output_account_json) = 0;
virtual WalletFfiError get_account_private(const QString& account_id_hex, QString& output_account_json) = 0;
virtual WalletFfiError get_public_account_key(const QString& account_id_hex, QString& output_public_key_hex) = 0;
virtual WalletFfiError get_private_account_keys(const QString& account_id_hex, QString& output_keys_json) = 0;
// Account Encoding
virtual QString account_id_to_base58(const QString& account_id_hex) = 0;
@ -95,14 +83,8 @@ public:
const QString& amount_le16_hex,
QString& output_result_json
) = 0;
virtual WalletFfiError register_public_account(
const QString& account_id_hex,
QString& output_result_json
) = 0;
virtual WalletFfiError register_private_account(
const QString& account_id_hex,
QString& output_result_json
) = 0;
virtual WalletFfiError register_public_account(const QString& account_id_hex, QString& output_result_json) = 0;
virtual WalletFfiError register_private_account(const QString& account_id_hex, QString& output_result_json) = 0;
// Wallet Lifecycle
virtual WalletFfiError create_new(

59
src/logos_execution_zone_wallet_module.cpp
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@ -12,31 +12,35 @@ static QString bytesToHex(const uint8_t* data, const size_t length) {
}
namespace JsonKeys {
static constexpr auto TxHash = "tx_hash";
static constexpr auto Success = "success";
static constexpr auto ProgramOwner = "program_owner";
static constexpr auto Balance = "balance";
static constexpr auto Nonce = "nonce";
static constexpr auto Data = "data";
static constexpr auto NullifierPublicKey = "nullifier_public_key";
static constexpr auto ViewingPublicKey = "viewing_public_key";
static constexpr auto AccountId = "account_id";
static constexpr auto IsPublic = "is_public";
}
static constexpr auto TxHash = "tx_hash";
static constexpr auto Success = "success";
static constexpr auto ProgramOwner = "program_owner";
static constexpr auto Balance = "balance";
static constexpr auto Nonce = "nonce";
static constexpr auto Data = "data";
static constexpr auto NullifierPublicKey = "nullifier_public_key";
static constexpr auto ViewingPublicKey = "viewing_public_key";
static constexpr auto AccountId = "account_id";
static constexpr auto IsPublic = "is_public";
} // namespace JsonKeys
static bool hexToBytes(const QString& hex, QByteArray& output_bytes, int expectedLength = -1) {
QString trimmed_hex = hex.trimmed();
if (trimmed_hex.startsWith("0x", Qt::CaseInsensitive)) trimmed_hex = trimmed_hex.mid(2);
if (trimmed_hex.size() % 2 != 0) return false;
if (trimmed_hex.startsWith("0x", Qt::CaseInsensitive))
trimmed_hex = trimmed_hex.mid(2);
if (trimmed_hex.size() % 2 != 0)
return false;
const QByteArray decoded = QByteArray::fromHex(trimmed_hex.toLatin1());
if (expectedLength != -1 && decoded.size() != expectedLength) return false;
if (expectedLength != -1 && decoded.size() != expectedLength)
return false;
output_bytes = decoded;
return true;
}
static bool hexToU128(const QString& hex, uint8_t (*output)[16]) {
QByteArray buffer;
if (!hexToBytes(hex, buffer, 16)) return false;
if (!hexToBytes(hex, buffer, 16))
return false;
memcpy(output, buffer.constData(), 16);
return true;
}
@ -46,9 +50,11 @@ static QString bytes32ToHex(const FfiBytes32& bytes) {
}
static bool hexToBytes32(const QString& hex, FfiBytes32* output_bytes) {
if (output_bytes == nullptr) return false;
if (output_bytes == nullptr)
return false;
QByteArray buffer;
if (!hexToBytes(hex, buffer, 32)) return false;
if (!hexToBytes(hex, buffer, 32))
return false;
memcpy(output_bytes->data, buffer.constData(), 32);
return true;
}
@ -93,17 +99,20 @@ static QString ffiPrivateAccountKeysToJson(const FfiPrivateAccountKeys& keys) {
static bool jsonToFfiPrivateAccountKeys(const QString& json, FfiPrivateAccountKeys* output_keys) {
QJsonDocument doc = QJsonDocument::fromJson(json.toUtf8());
if (!doc.isObject()) return false;
if (!doc.isObject())
return false;
const QVariantMap map = doc.object().toVariantMap();
if (map.contains(JsonKeys::NullifierPublicKey)) {
if (!hexToBytes32(map[JsonKeys::NullifierPublicKey].toString(), &output_keys->nullifier_public_key)) return false;
if (!hexToBytes32(map[JsonKeys::NullifierPublicKey].toString(), &output_keys->nullifier_public_key))
return false;
}
if (map.contains(JsonKeys::ViewingPublicKey)) {
QByteArray buffer;
if (!hexToBytes(map[JsonKeys::ViewingPublicKey].toString(), buffer)) return false;
if (!hexToBytes(map[JsonKeys::ViewingPublicKey].toString(), buffer))
return false;
uint8_t* data = static_cast<uint8_t*>(malloc(buffer.size()));
memcpy(data, buffer.constData(), buffer.size());
output_keys->viewing_public_key = data;
@ -112,7 +121,7 @@ static bool jsonToFfiPrivateAccountKeys(const QString& json, FfiPrivateAccountKe
output_keys->viewing_public_key = nullptr;
output_keys->viewing_public_key_len = 0;
}
return true;
}
@ -362,7 +371,7 @@ WalletFfiError LogosExecutionZoneWalletModule::transfer_shielded(
output_result_json = ffiTransferResultToJson(result);
wallet_ffi_free_transfer_result(&result);
}
free(const_cast<uint8_t*>(toKeys.viewing_public_key));
return error;
}
@ -422,7 +431,7 @@ WalletFfiError LogosExecutionZoneWalletModule::transfer_private(
output_result_json = ffiTransferResultToJson(result);
wallet_ffi_free_transfer_result(&result);
}
free(const_cast<uint8_t*>(toKeys.viewing_public_key));
return error;
}

30
src/logos_execution_zone_wallet_module.h
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@ -36,27 +36,20 @@ public:
Q_INVOKABLE WalletFfiError list_accounts(QJsonArray& output_list) override;
// Account Queries
Q_INVOKABLE WalletFfiError get_balance(
const QString& account_id_hex,
bool is_public,
QString& output_balance_le16_hex
) override;
Q_INVOKABLE WalletFfiError
get_account_public(const QString& account_id_hex, QString& output_account_json) override;
get_balance(const QString& account_id_hex, bool is_public, QString& output_balance_le16_hex) override;
Q_INVOKABLE WalletFfiError get_account_public(const QString& account_id_hex, QString& output_account_json) override;
Q_INVOKABLE WalletFfiError
get_account_private(const QString& account_id_hex, QString& output_account_json) override;
Q_INVOKABLE WalletFfiError get_public_account_key(
const QString& account_id_hex,
QString& output_public_key_hex
) override;
Q_INVOKABLE WalletFfiError get_private_account_keys(
const QString& account_id_hex,
QString& output_keys_json
) override;
Q_INVOKABLE WalletFfiError
get_public_account_key(const QString& account_id_hex, QString& output_public_key_hex) override;
Q_INVOKABLE WalletFfiError
get_private_account_keys(const QString& account_id_hex, QString& output_keys_json) override;
// Account Encoding
Q_INVOKABLE QString account_id_to_base58(const QString& account_id_hex) override;
Q_INVOKABLE WalletFfiError account_id_from_base58(const QString& base58_str, QString& output_account_id_hex) override;
Q_INVOKABLE WalletFfiError
account_id_from_base58(const QString& base58_str, QString& output_account_id_hex) override;
// Blockchain Synchronisation
Q_INVOKABLE WalletFfiError sync_to_block(uint64_t block_id) override;
@ -106,11 +99,8 @@ public:
register_private_account(const QString& account_id_hex, QString& output_result_json) override;
// Wallet Lifecycle
Q_INVOKABLE WalletFfiError create_new(
const QString& config_path,
const QString& storage_path,
const QString& password
) override;
Q_INVOKABLE WalletFfiError
create_new(const QString& config_path, const QString& storage_path, const QString& password) override;
Q_INVOKABLE WalletFfiError open(const QString& config_path, const QString& storage_path) override;
Q_INVOKABLE WalletFfiError save() override;