From a1f7b009810cd94c3d43752ae035d4ff123dd4de Mon Sep 17 00:00:00 2001
From: syuilo <syuilotan@yahoo.co.jp>
Date: Sun, 14 Apr 2019 22:54:33 +0900
Subject: Clean up

---
 src/crypto_key.cc | 111 ------------------------------------------------------
 1 file changed, 111 deletions(-)
 delete mode 100644 src/crypto_key.cc

(limited to 'src/crypto_key.cc')

diff --git a/src/crypto_key.cc b/src/crypto_key.cc
deleted file mode 100644
index 658586baed..0000000000
--- a/src/crypto_key.cc
+++ /dev/null
@@ -1,111 +0,0 @@
-#include <nan.h>
-#include <openssl/bio.h>
-#include <openssl/buffer.h>
-#include <openssl/crypto.h>
-#include <openssl/pem.h>
-#include <openssl/rsa.h>
-#include <openssl/x509.h>
-
-NAN_METHOD(extractPublic)
-{
-	const auto sourceString = info[0]->ToString(Nan::GetCurrentContext()).ToLocalChecked();
-	if (!sourceString->IsOneByte()) {
-		Nan::ThrowError("Malformed character found");
-		return;
-	}
-
-	size_t sourceLength = sourceString->Length();
-	const auto sourceBuf = new char[sourceLength];
-
-	Nan::DecodeWrite(sourceBuf, sourceLength, sourceString);
-
-	const auto source = BIO_new_mem_buf(sourceBuf, sourceLength);
-	if (source == nullptr) {
-		Nan::ThrowError("Memory allocation failed");
-		delete[] sourceBuf;
-		return;
-	}
-
-	const auto rsa = PEM_read_bio_RSAPrivateKey(source, nullptr, nullptr, nullptr);
-
-	BIO_free(source);
-	delete[] sourceBuf;
-
-	if (rsa == nullptr) {
-		Nan::ThrowError("Decode failed");
-		return;
-	}
-
-	const auto destination = BIO_new(BIO_s_mem());
-	if (destination == nullptr) {
-		Nan::ThrowError("Memory allocation failed");
-		return;
-	}
-
-	const auto result = PEM_write_bio_RSAPublicKey(destination, rsa);
-
-	RSA_free(rsa);
-
-	if (result != 1) {
-		Nan::ThrowError("Public key extraction failed");
-		BIO_free(destination);
-		return;
-	}
-
-	char *pem;
-	const auto pemLength = BIO_get_mem_data(destination, &pem);
-
-	info.GetReturnValue().Set(Nan::Encode(pem, pemLength));
-	BIO_free(destination);
-}
-
-NAN_METHOD(generate)
-{
-	const auto exponent = BN_new();
-	const auto mem = BIO_new(BIO_s_mem());
-	const auto rsa = RSA_new();
-	char *data;
-	long result;
-
-	if (exponent == nullptr || mem == nullptr || rsa == nullptr) {
-		Nan::ThrowError("Memory allocation failed");
-		goto done;
-	}
-
-	result = BN_set_word(exponent, 65537);
-	if (result != 1) {
-		Nan::ThrowError("Exponent setting failed");
-		goto done;
-	}
-
-	result = RSA_generate_key_ex(rsa, 2048, exponent, nullptr);
-	if (result != 1) {
-		Nan::ThrowError("Key generation failed");
-		goto done;
-	}
-
-	result = PEM_write_bio_RSAPrivateKey(mem, rsa, NULL, NULL, 0, NULL, NULL);
-	if (result != 1) {
-		Nan::ThrowError("Key export failed");
-		goto done;
-	}
-
-	result = BIO_get_mem_data(mem, &data);
-	info.GetReturnValue().Set(Nan::Encode(data, result));
-
-done:
-	RSA_free(rsa);
-	BIO_free(mem);
-	BN_free(exponent);
-}
-
-NAN_MODULE_INIT(InitAll)
-{
-	Nan::Set(target, Nan::New<v8::String>("extractPublic").ToLocalChecked(),
-		Nan::GetFunction(Nan::New<v8::FunctionTemplate>(extractPublic)).ToLocalChecked());
-
-	Nan::Set(target, Nan::New<v8::String>("generate").ToLocalChecked(),
-		Nan::GetFunction(Nan::New<v8::FunctionTemplate>(generate)).ToLocalChecked());
-}
-
-NODE_MODULE(crypto_key, InitAll);
-- 
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