mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-18 13:38:12 +00:00
79 lines
2.7 KiB
C++
79 lines
2.7 KiB
C++
#include <QMessageBox>
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#include "mainwindow.h"
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#include "ui_mainwindow.h"
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extern "C" {
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#include "../bip32.h"
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#include "../bip39.h"
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#include "../ecdsa.h"
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#include "../curves.h"
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}
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bool root_set = false;
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HDNode root;
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MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow)
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{
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ui->setupUi(this);
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for (int i = 0; i < 100; i++) {
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ui->listAddress->insertRow(i);
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ui->listChange->insertRow(i);
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}
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}
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MainWindow::~MainWindow()
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{
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delete ui;
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}
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// abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about
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void MainWindow::on_buttonLoad_clicked()
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{
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if (!mnemonic_check(ui->editMnemonic->text().toLocal8Bit().data())) {
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QMessageBox::critical(this, "Error", "Text is not a valid BIP39 mnemonic.", QMessageBox::Ok);
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return;
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}
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uint8_t seed[64];
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mnemonic_to_seed(ui->editMnemonic->text().toLocal8Bit().data(), ui->editPassphrase->text().toLocal8Bit().data(), seed, 0);
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hdnode_from_seed(seed, 64, SECP256K1_NAME, &root);
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root_set = true;
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ui->spinAccount->setValue(1);
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on_spinAccount_valueChanged(1);
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}
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void MainWindow::on_spinAccount_valueChanged(int arg1)
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{
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if (!root_set) return;
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// constants for Bitcoin
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const uint32_t version_public = 0x0488b21e;
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const uint32_t version_private = 0x0488ade4;
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const char addr_version = 0x00, wif_version = 0x80;
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const size_t buflen = 128;
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char buf[buflen + 1];
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HDNode node;
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uint32_t fingerprint;
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// external chain
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for (int chain = 0; chain < 2; chain++) {
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QTableWidget *list = chain == 0 ? ui->listAddress : ui->listChange;
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node = root;
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hdnode_private_ckd(&node, 44 | 0x80000000);
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hdnode_private_ckd(&node, 0 | 0x80000000); // bitcoin
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hdnode_private_ckd(&node, (arg1 - 1) | 0x80000000);
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fingerprint = hdnode_fingerprint(&node);
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hdnode_serialize_private(&node, fingerprint, version_private, buf, buflen); QString xprv = QString(buf); ui->lineXprv->setText(xprv);
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hdnode_serialize_public(&node, fingerprint, version_public, buf, buflen); QString xpub = QString(buf); ui->lineXpub->setText(xpub);
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hdnode_private_ckd(&node, chain); // external / internal
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for (int i = 0; i < 100; i++) {
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HDNode node2 = node;
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hdnode_private_ckd(&node2, i);
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hdnode_fill_public_key(&node2);
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ecdsa_get_address(node2.public_key, addr_version, buf, buflen); QString address = QString(buf);
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ecdsa_get_wif(node2.private_key, wif_version, buf, buflen); QString wif = QString(buf);
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list->setItem(i, 0, new QTableWidgetItem(address));
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list->setItem(i, 1, new QTableWidgetItem(wif));
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list->setItem(i, 2, new QTableWidgetItem("0.0"));
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}
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}
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}
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