|
|
|
@ -14,8 +14,11 @@
|
|
|
|
|
#include "serialization/binary_utils.h"
|
|
|
|
|
#include <nan.h>
|
|
|
|
|
|
|
|
|
|
#define THROW_ERROR_EXCEPTION(x) NanThrowError(x)
|
|
|
|
|
#define THROW_ERROR_EXCEPTION_WITH_STATUS_CODE(x, y) NanThrowError(x, y)
|
|
|
|
|
#define THROW_ERROR_EXCEPTION(x) Nan::ThrowError(x)
|
|
|
|
|
|
|
|
|
|
void callback(char* data, void* hint) {
|
|
|
|
|
free(data);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
using namespace node;
|
|
|
|
|
using namespace v8;
|
|
|
|
@ -78,12 +81,38 @@ static bool construct_parent_block(const cryptonote::block& b, cryptonote::block
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
NAN_METHOD(convert_blob) {
|
|
|
|
|
NanScope();
|
|
|
|
|
|
|
|
|
|
if (args.Length() < 1)
|
|
|
|
|
if (info.Length() < 1)
|
|
|
|
|
return THROW_ERROR_EXCEPTION("You must provide one argument.");
|
|
|
|
|
|
|
|
|
|
Local<Object> target = args[0]->ToObject();
|
|
|
|
|
Local<Object> target = info[0]->ToObject();
|
|
|
|
|
|
|
|
|
|
if (!Buffer::HasInstance(target))
|
|
|
|
|
return THROW_ERROR_EXCEPTION("Argument should be a buffer object.");
|
|
|
|
|
|
|
|
|
|
blobdata input = std::string(Buffer::Data(target), Buffer::Length(target));
|
|
|
|
|
blobdata output = "";
|
|
|
|
|
|
|
|
|
|
//convert
|
|
|
|
|
block b = AUTO_VAL_INIT(b);
|
|
|
|
|
if (!parse_and_validate_block_from_blob(input, b))
|
|
|
|
|
return THROW_ERROR_EXCEPTION("Failed to parse block");
|
|
|
|
|
|
|
|
|
|
if (!get_block_hashing_blob(b, output))
|
|
|
|
|
return THROW_ERROR_EXCEPTION("Failed to create mining block");
|
|
|
|
|
|
|
|
|
|
v8::Local<v8::Value> returnValue = Nan::CopyBuffer((char*)output.data(), output.size()).ToLocalChecked();
|
|
|
|
|
info.GetReturnValue().Set(
|
|
|
|
|
returnValue
|
|
|
|
|
);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
NAN_METHOD(convert_blob_fa) {
|
|
|
|
|
|
|
|
|
|
if (info.Length() < 1)
|
|
|
|
|
return THROW_ERROR_EXCEPTION("You must provide one argument.");
|
|
|
|
|
|
|
|
|
|
Local<Object> target = info[0]->ToObject();
|
|
|
|
|
|
|
|
|
|
if (!Buffer::HasInstance(target))
|
|
|
|
|
return THROW_ERROR_EXCEPTION("Argument should be a buffer object.");
|
|
|
|
@ -107,19 +136,24 @@ NAN_METHOD(convert_blob) {
|
|
|
|
|
if (!get_block_hashing_blob(parent_block, output))
|
|
|
|
|
return THROW_ERROR_EXCEPTION("Failed to create mining block");
|
|
|
|
|
}
|
|
|
|
|
// Local<Object> v8::Local<v8::Value> returnValue = Nan::NewBuffer(output.length()).ToLocalChecked();
|
|
|
|
|
// memcpy(Buffer::Data(returnValue), output.c_str(), output.length());
|
|
|
|
|
// info.GetReturnValue().Set(
|
|
|
|
|
// returnValue
|
|
|
|
|
// );
|
|
|
|
|
|
|
|
|
|
NanReturnValue(
|
|
|
|
|
NanNewBufferHandle(output.data(), output.size())
|
|
|
|
|
v8::Local<v8::Value> returnValue = Nan::CopyBuffer((char*)output.data(), output.size()).ToLocalChecked();
|
|
|
|
|
info.GetReturnValue().Set(
|
|
|
|
|
returnValue
|
|
|
|
|
);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
NAN_METHOD(get_block_id) {
|
|
|
|
|
NanScope();
|
|
|
|
|
void get_block_id(const Nan::FunctionCallbackInfo<v8::Value>& info) {
|
|
|
|
|
|
|
|
|
|
if (args.Length() < 1)
|
|
|
|
|
if (info.Length() < 1)
|
|
|
|
|
return THROW_ERROR_EXCEPTION("You must provide one argument.");
|
|
|
|
|
|
|
|
|
|
Local<Object> target = args[0]->ToObject();
|
|
|
|
|
Local<Object> target = info[0]->ToObject();
|
|
|
|
|
|
|
|
|
|
if (!Buffer::HasInstance(target))
|
|
|
|
|
return THROW_ERROR_EXCEPTION("Argument should be a buffer object.");
|
|
|
|
@ -135,19 +169,52 @@ NAN_METHOD(get_block_id) {
|
|
|
|
|
if (!get_block_hash(b, block_id))
|
|
|
|
|
return THROW_ERROR_EXCEPTION("Failed to calculate hash for block");
|
|
|
|
|
|
|
|
|
|
NanReturnValue(
|
|
|
|
|
NanNewBufferHandle(reinterpret_cast<char*>(&block_id), sizeof(block_id))
|
|
|
|
|
char *cstr = reinterpret_cast<char*>(&block_id);
|
|
|
|
|
v8::Local<v8::Value> returnValue = Nan::CopyBuffer(cstr, 32).ToLocalChecked();
|
|
|
|
|
info.GetReturnValue().Set(
|
|
|
|
|
returnValue
|
|
|
|
|
);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
NAN_METHOD(construct_block_blob) {
|
|
|
|
|
NanScope();
|
|
|
|
|
void construct_block_blob(const Nan::FunctionCallbackInfo<v8::Value>& info) {
|
|
|
|
|
|
|
|
|
|
if (args.Length() < 2)
|
|
|
|
|
if (info.Length() < 2)
|
|
|
|
|
return THROW_ERROR_EXCEPTION("You must provide two arguments.");
|
|
|
|
|
|
|
|
|
|
Local<Object> block_template_buf = args[0]->ToObject();
|
|
|
|
|
Local<Object> nonce_buf = args[1]->ToObject();
|
|
|
|
|
Local<Object> block_template_buf = info[0]->ToObject();
|
|
|
|
|
Local<Object> nonce_buf = info[1]->ToObject();
|
|
|
|
|
|
|
|
|
|
if (!Buffer::HasInstance(block_template_buf) || !Buffer::HasInstance(nonce_buf))
|
|
|
|
|
return THROW_ERROR_EXCEPTION("Both arguments should be buffer objects.");
|
|
|
|
|
|
|
|
|
|
if (Buffer::Length(nonce_buf) != 4)
|
|
|
|
|
return THROW_ERROR_EXCEPTION("Nonce buffer has invalid size.");
|
|
|
|
|
|
|
|
|
|
uint32_t nonce = *reinterpret_cast<uint32_t*>(Buffer::Data(nonce_buf));
|
|
|
|
|
|
|
|
|
|
blobdata block_template_blob = std::string(Buffer::Data(block_template_buf), Buffer::Length(block_template_buf));
|
|
|
|
|
blobdata output = "";
|
|
|
|
|
|
|
|
|
|
block b = AUTO_VAL_INIT(b);
|
|
|
|
|
if (!parse_and_validate_block_from_blob(block_template_blob, b))
|
|
|
|
|
return THROW_ERROR_EXCEPTION("Failed to parse block");
|
|
|
|
|
b.nonce = nonce;
|
|
|
|
|
if (!block_to_blob(b, output))
|
|
|
|
|
return THROW_ERROR_EXCEPTION("Failed to convert block to blob");
|
|
|
|
|
|
|
|
|
|
v8::Local<v8::Value> returnValue = Nan::CopyBuffer((char*)output.data(), output.size()).ToLocalChecked();
|
|
|
|
|
info.GetReturnValue().Set(
|
|
|
|
|
returnValue
|
|
|
|
|
);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void construct_block_blob_fa(const Nan::FunctionCallbackInfo<v8::Value>& info) {
|
|
|
|
|
|
|
|
|
|
if (info.Length() < 2)
|
|
|
|
|
return THROW_ERROR_EXCEPTION("You must provide two arguments.");
|
|
|
|
|
|
|
|
|
|
Local<Object> block_template_buf = info[0]->ToObject();
|
|
|
|
|
Local<Object> nonce_buf = info[1]->ToObject();
|
|
|
|
|
|
|
|
|
|
if (!Buffer::HasInstance(block_template_buf) || !Buffer::HasInstance(nonce_buf))
|
|
|
|
|
return THROW_ERROR_EXCEPTION("Both arguments should be buffer objects.");
|
|
|
|
@ -178,18 +245,18 @@ NAN_METHOD(construct_block_blob) {
|
|
|
|
|
if (!block_to_blob(b, output))
|
|
|
|
|
return THROW_ERROR_EXCEPTION("Failed to convert block to blob");
|
|
|
|
|
|
|
|
|
|
NanReturnValue(
|
|
|
|
|
NanNewBufferHandle(output.data(), output.size())
|
|
|
|
|
v8::Local<v8::Value> returnValue = Nan::CopyBuffer((char*)output.data(), output.size()).ToLocalChecked();
|
|
|
|
|
info.GetReturnValue().Set(
|
|
|
|
|
returnValue
|
|
|
|
|
);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
NAN_METHOD(convert_blob_bb) {
|
|
|
|
|
NanScope();
|
|
|
|
|
void convert_blob_bb(const Nan::FunctionCallbackInfo<v8::Value>& info) {
|
|
|
|
|
|
|
|
|
|
if (args.Length() < 1)
|
|
|
|
|
if (info.Length() < 1)
|
|
|
|
|
return THROW_ERROR_EXCEPTION("You must provide one argument.");
|
|
|
|
|
|
|
|
|
|
Local<Object> target = args[0]->ToObject();
|
|
|
|
|
Local<Object> target = info[0]->ToObject();
|
|
|
|
|
|
|
|
|
|
if (!Buffer::HasInstance(target))
|
|
|
|
|
return THROW_ERROR_EXCEPTION("Argument should be a buffer object.");
|
|
|
|
@ -204,18 +271,18 @@ NAN_METHOD(convert_blob_bb) {
|
|
|
|
|
}
|
|
|
|
|
output = get_block_hashing_blob(b);
|
|
|
|
|
|
|
|
|
|
NanReturnValue(
|
|
|
|
|
NanNewBufferHandle(output.data(), output.size())
|
|
|
|
|
v8::Local<v8::Value> returnValue = Nan::CopyBuffer((char*)output.data(), output.size()).ToLocalChecked();
|
|
|
|
|
info.GetReturnValue().Set(
|
|
|
|
|
returnValue
|
|
|
|
|
);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
NAN_METHOD(address_decode) {
|
|
|
|
|
NanEscapableScope();
|
|
|
|
|
void address_decode(const Nan::FunctionCallbackInfo<v8::Value>& info) {
|
|
|
|
|
|
|
|
|
|
if (args.Length() < 1)
|
|
|
|
|
if (info.Length() < 1)
|
|
|
|
|
return THROW_ERROR_EXCEPTION("You must provide one argument.");
|
|
|
|
|
|
|
|
|
|
Local<Object> target = args[0]->ToObject();
|
|
|
|
|
Local<Object> target = info[0]->ToObject();
|
|
|
|
|
|
|
|
|
|
if (!Buffer::HasInstance(target))
|
|
|
|
|
return THROW_ERROR_EXCEPTION("Argument should be a buffer object.");
|
|
|
|
@ -225,24 +292,41 @@ NAN_METHOD(address_decode) {
|
|
|
|
|
blobdata data;
|
|
|
|
|
uint64_t prefix;
|
|
|
|
|
if (!tools::base58::decode_addr(input, prefix, data))
|
|
|
|
|
NanReturnUndefined();
|
|
|
|
|
{
|
|
|
|
|
info.GetReturnValue().Set(Nan::Undefined());
|
|
|
|
|
}
|
|
|
|
|
// info.GetReturnValue().Set(Nan::Undefined());
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
account_public_address adr;
|
|
|
|
|
if (!::serialization::parse_binary(data, adr))
|
|
|
|
|
NanReturnUndefined();
|
|
|
|
|
if (!::serialization::parse_binary(data, adr) || !crypto::check_key(adr.m_spend_public_key) || !crypto::check_key(adr.m_view_public_key))
|
|
|
|
|
{
|
|
|
|
|
if(data.length())
|
|
|
|
|
{
|
|
|
|
|
data = uint64be_to_blob(prefix) + data;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
info.GetReturnValue().Set(Nan::Undefined());
|
|
|
|
|
}
|
|
|
|
|
v8::Local<v8::Value> returnValue = Nan::CopyBuffer((char*)data.data(), data.size()).ToLocalChecked();
|
|
|
|
|
info.GetReturnValue().Set(
|
|
|
|
|
returnValue
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
if (!crypto::check_key(adr.m_spend_public_key) || !crypto::check_key(adr.m_view_public_key))
|
|
|
|
|
NanReturnUndefined();
|
|
|
|
|
|
|
|
|
|
NanReturnValue(NanNew(static_cast<uint32_t>(prefix)));
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
info.GetReturnValue().Set(Nan::New(static_cast<uint32_t>(prefix)));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void init(Handle<Object> exports) {
|
|
|
|
|
exports->Set(NanNew<String>("construct_block_blob"), NanNew<FunctionTemplate>(construct_block_blob)->GetFunction());
|
|
|
|
|
exports->Set(NanNew<String>("get_block_id"), NanNew<FunctionTemplate>(get_block_id)->GetFunction());
|
|
|
|
|
exports->Set(NanNew<String>("convert_blob"), NanNew<FunctionTemplate>(convert_blob)->GetFunction());
|
|
|
|
|
exports->Set(NanNew<String>("convert_blob_bb"), NanNew<FunctionTemplate>(convert_blob_bb)->GetFunction());
|
|
|
|
|
exports->Set(NanNew<String>("address_decode"), NanNew<FunctionTemplate>(address_decode)->GetFunction());
|
|
|
|
|
NAN_MODULE_INIT(init) {
|
|
|
|
|
Nan::Set(target, Nan::New("construct_block_blob").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(construct_block_blob)).ToLocalChecked());
|
|
|
|
|
Nan::Set(target, Nan::New("get_block_id").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(get_block_id)).ToLocalChecked());
|
|
|
|
|
Nan::Set(target, Nan::New("convert_blob").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(convert_blob)).ToLocalChecked());
|
|
|
|
|
Nan::Set(target, Nan::New("convert_blob_bb").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(convert_blob_bb)).ToLocalChecked());
|
|
|
|
|
Nan::Set(target, Nan::New("address_decode").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(address_decode)).ToLocalChecked());
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
NODE_MODULE(cryptonote, init)
|
|
|
|
|