Showing the changes to interface/src/SignedWalletTransaction.cpp (1 of 4 files). Show all
Unified · Split
| @@ -13,6 +13,12 @@ · 12 unmodified lines | ||
| 13 | 13 | #include <QtCore/QDebug> |
| 14 | 14 | #include <QtCore/QFile> |
| 15 | 15 | |
| 16 | +#include <openssl/bio.h> | |
| 17 | +#include <openssl/rsa.h> | |
| 18 | +#include <openssl/pem.h> | |
| 19 | + | |
| 20 | +#include <AccountManager.h> | |
| 21 | + | |
| 16 | 22 | #include "SignedWalletTransaction.h" |
| 17 | 23 | |
| 18 | 24 | SignedWalletTransaction::SignedWalletTransaction(const QUuid& destinationUUID, qint64 amount, |
| @@ -35,9 +41,7 @@ QByteArray SignedWalletTransaction::hexMessage() { · 16 unmodified lines | ||
| 35 | 41 | messageBinary.append(reinterpret_cast<const char*>(&_messageTimestamp), sizeof(_messageTimestamp)); |
| 36 | 42 | messageBinary.append(reinterpret_cast<const char*>(&_expiryDelta), sizeof(_expiryDelta)); |
| 37 | 43 | |
| 38 | − QUuid sourceUUID = QUuid::createUuid(); | |
| 39 | − qDebug() << "The faked source UUID is" << sourceUUID; | |
| 40 | − messageBinary.append(sourceUUID.toRfc4122()); | |
| 44 | + messageBinary.append(AccountManager::getInstance().getAccountInfo().getWalletID().toRfc4122()); | |
| 41 | 45 | |
| 42 | 46 | messageBinary.append(_destinationUUID.toRfc4122()); |
| 43 | 47 | |
| @@ -47,5 +51,29 @@ QByteArray SignedWalletTransaction::hexMessage() { · 3 unmodified lines | ||
| 47 | 51 | } |
| 48 | 52 | |
| 49 | 53 | QByteArray SignedWalletTransaction::messageDigest() { |
| 50 | − return QCryptographicHash::hash(hexMessage(), QCryptographicHash::Sha256); | |
| 54 | + return QCryptographicHash::hash(hexMessage(), QCryptographicHash::Sha256).toHex(); | |
| 55 | +} | |
| 56 | + | |
| 57 | +QByteArray SignedWalletTransaction::signedMessageDigest() { | |
| 58 | + // read the private key from file into memory | |
| 59 | + QFile privateKeyFile("/Users/birarda/Desktop/generated-private.pem"); | |
| 60 | + privateKeyFile.open(QIODevice::ReadOnly); | |
| 61 | + QByteArray privateKeyData = privateKeyFile.readAll(); | |
| 62 | + | |
| 63 | + BIO* privateKeyBIO = NULL; | |
| 64 | + RSA* rsaPrivateKey = NULL; | |
| 65 | + | |
| 66 | + privateKeyBIO = BIO_new_mem_buf(privateKeyData.data(), privateKeyData.size()); | |
| 67 | + PEM_read_bio_RSAPrivateKey(privateKeyBIO, &rsaPrivateKey, NULL, NULL); | |
| 68 | + | |
| 69 | + QByteArray digestToEncrypt = messageDigest(); | |
| 70 | + qDebug() << "encrypting the following digest" << digestToEncrypt; | |
| 71 | + QByteArray encryptedDigest(RSA_size(rsaPrivateKey), 0); | |
| 72 | + | |
| 73 | + int encryptReturn = RSA_private_encrypt(digestToEncrypt.size(), | |
| 74 | + reinterpret_cast<const unsigned char*>(digestToEncrypt.constData()), | |
| 75 | + reinterpret_cast<unsigned char*>(encryptedDigest.data()), | |
| 76 | + rsaPrivateKey, RSA_PKCS1_PADDING); | |
| 77 | + | |
| 78 | + return encryptedDigest; | |
| 51 | 79 | } |