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Change ZMQ-JSON txextra to hex and remove unnecessary base fields

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This commit is contained in:
Lee Clagett 2020-05-31 01:22:33 -04:00
parent 7e78da7772
commit 4e2377995d
5 changed files with 48 additions and 6 deletions
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2
src/rpc/daemon_rpc_version.h
View file

@ -35,7 +35,7 @@ namespace rpc
{
static const uint32_t DAEMON_RPC_VERSION_ZMQ_MINOR = 0;
static const uint32_t DAEMON_RPC_VERSION_ZMQ_MAJOR = 1;
static const uint32_t DAEMON_RPC_VERSION_ZMQ_MAJOR = 2;
static const uint32_t DAEMON_RPC_VERSION_ZMQ = DAEMON_RPC_VERSION_ZMQ_MINOR + (DAEMON_RPC_VERSION_ZMQ_MAJOR << 16);

4
src/rpc/message.cpp
View file

@ -65,8 +65,6 @@ const rapidjson::Value& get_method_field(const rapidjson::Value& src)
void Message::toJson(rapidjson::Writer<epee::byte_stream>& dest) const
{
dest.StartObject();
INSERT_INTO_JSON_OBJECT(dest, status, status);
INSERT_INTO_JSON_OBJECT(dest, error_details, error_details);
INSERT_INTO_JSON_OBJECT(dest, rpc_version, DAEMON_RPC_VERSION_ZMQ);
doToJson(dest);
dest.EndObject();
@ -74,8 +72,6 @@ void Message::toJson(rapidjson::Writer<epee::byte_stream>& dest) const
void Message::fromJson(const rapidjson::Value& val)
{
GET_FROM_JSON_OBJECT(val, status, status);
GET_FROM_JSON_OBJECT(val, error_details, error_details);
GET_FROM_JSON_OBJECT(val, rpc_version, rpc_version);
}

20
src/serialization/json_object.cpp
View file

@ -146,6 +146,26 @@ void fromJsonValue(const rapidjson::Value& val, std::string& str)
str = val.GetString();
}
void toJsonValue(rapidjson::Writer<epee::byte_stream>& dest, const std::vector<std::uint8_t>& src)
{
const std::string hex = epee::to_hex::string(epee::to_span(src));
dest.String(hex.data(), hex.size());
}
void fromJsonValue(const rapidjson::Value& val, std::vector<std::uint8_t>& dest)
{
if (!val.IsString())
{
throw WRONG_TYPE("string");
}
dest.resize(val.GetStringLength() / 2);
if ((val.GetStringLength() % 2) != 0 || !epee::from_hex::to_buffer(epee::to_mut_span(dest), {val.GetString(), val.GetStringLength()}))
{
throw BAD_INPUT();
}
}
void toJsonValue(rapidjson::Writer<epee::byte_stream>& dest, bool i)
{
dest.Bool(i);

11
src/serialization/json_object.h
View file

@ -153,6 +153,9 @@ inline void toJsonValue(rapidjson::Writer<epee::byte_stream>& dest, const std::s
}
void fromJsonValue(const rapidjson::Value& val, std::string& str);
void toJsonValue(rapidjson::Writer<epee::byte_stream>& dest, const std::vector<std::uint8_t>&);
void fromJsonValue(const rapidjson::Value& src, std::vector<std::uint8_t>& i);
void toJsonValue(rapidjson::Writer<epee::byte_stream>& dest, bool i);
void fromJsonValue(const rapidjson::Value& val, bool& b);
@ -353,6 +356,10 @@ inline typename std::enable_if<sfinae::is_map_like<Map>::value, void>::type from
template <typename Vec>
inline typename std::enable_if<sfinae::is_vector_like<Vec>::value, void>::type toJsonValue(rapidjson::Writer<epee::byte_stream>& dest, const Vec &vec)
{
using value_type = typename Vec::value_type;
static_assert(!std::is_same<value_type, char>::value, "encoding an array of chars is faster as hex");
static_assert(!std::is_same<value_type, unsigned char>::value, "encoding an array of unsigned char is faster as hex");
dest.StartArray();
for (const auto& t : vec)
toJsonValue(dest, t);
@ -362,6 +369,10 @@ inline typename std::enable_if<sfinae::is_vector_like<Vec>::value, void>::type t
template <typename Vec>
inline typename std::enable_if<sfinae::is_vector_like<Vec>::value, void>::type fromJsonValue(const rapidjson::Value& val, Vec& vec)
{
using value_type = typename Vec::value_type;
static_assert(!std::is_same<value_type, char>::value, "encoding a vector of chars is faster as hex");
static_assert(!std::is_same<value_type, unsigned char>::value, "encoding a vector of unsigned char is faster as hex");
if (!val.IsArray())
{
throw WRONG_TYPE("json array");

17
tests/unit_tests/json_serialization.cpp
View file

@ -94,7 +94,7 @@ namespace
rapidjson::Document doc;
doc.Parse(reinterpret_cast<const char*>(buffer.data()), buffer.size());
if (doc.HasParseError() || !doc.IsObject())
if (doc.HasParseError())
{
throw cryptonote::json::PARSE_FAIL();
}
@ -105,6 +105,21 @@ namespace
}
} // anonymous
TEST(JsonSerialization, VectorBytes)
{
EXPECT_EQ(std::vector<std::uint8_t>{}, test_json(std::vector<std::uint8_t>{}));
EXPECT_EQ(std::vector<std::uint8_t>{0x00}, test_json(std::vector<std::uint8_t>{0x00}));
}
TEST(JsonSerialization, InvalidVectorBytes)
{
rapidjson::Document doc;
doc.SetString("1");
std::vector<std::uint8_t> out;
EXPECT_THROW(cryptonote::json::fromJsonValue(doc, out), cryptonote::json::BAD_INPUT);
}
TEST(JsonSerialization, MinerTransaction)
{
cryptonote::account_base acct;