mirror of https://github.com/wh201906/Proxmark3GUI
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403 lines
13 KiB
C++
403 lines
13 KiB
C++
#include "mifare.h"
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Mifare::Mifare(Ui::MainWindow *ui, Util *addr, QObject *parent) : QObject(parent)
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{
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util = addr;
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this->ui = ui;
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keyAList = new QStringList();
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keyBList = new QStringList();
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dataList = new QStringList();
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data_clearKey(); // fill with blank Qstring
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data_clearData(); // fill with blank Qstring
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}
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void Mifare::info()
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{
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util->execCMD("hf 14a info");
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ui->funcTab->setCurrentIndex(1);
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}
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void Mifare::chk()
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{
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QString result = util->execCMDWithOutput("hf mf chk *1 ?");
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result = result.mid(result.indexOf("|---|----------------|----------------|"));
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QStringList keys = result.split("\r\n");
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for(int i = 0; i < 16; i++)
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{
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keyAList->replace(i, keys[i + 3].mid(7, 12).trimmed().toUpper());
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if(keyAList->at(i) == "?")
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keyAList->replace(i, "");
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keyBList->replace(i, keys[i + 3].mid(24, 12).trimmed().toUpper());
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if(keyBList->at(i) == "?")
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keyBList->replace(i, "");
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}
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data_syncWithKeyWidget();
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qDebug() << "***********\n" << keys << "***********\n";
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}
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void Mifare::nested()
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{
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QString result = util->execCMDWithOutput("hf mf nested 1 *");
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result = result.mid(result.indexOf("|---|----------------|---|----------------|---|"));
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QStringList keys = result.split("\r\n");
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for(int i = 0; i < 16; i++)
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{
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if(keys[i + 3].at(23) == '1')
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keyAList->replace(i, keys[i + 3].mid(7, 12).trimmed().toUpper());
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if(keys[i + 3].at(44) == '1')
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keyBList->replace(i, keys[i + 3].mid(28, 12).trimmed().toUpper());
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}
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data_syncWithKeyWidget();
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qDebug() << "***********\n" << keys << "***********\n";
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}
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void Mifare::hardnested()
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{
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MF_Attack_hardnestedDialog dialog;
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connect(&dialog, &MF_Attack_hardnestedDialog::sendCMD, util, &Util::execCMD);
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if(dialog.exec() == QDialog::Accepted)
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ui->funcTab->setCurrentIndex(1);
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}
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void Mifare::sniff()
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{
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util->execCMD("hf mf sniff");
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ui->funcTab->setCurrentIndex(1);
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}
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void Mifare::list()
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{
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util->execCMD("hf list mf");
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ui->funcTab->setCurrentIndex(1);
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}
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void Mifare::read()
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{
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QString result = util->execCMDWithOutput("hf mf rdbl "
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+ ui->MF_RW_blockBox->currentText()
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+ " "
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+ ui->MF_RW_keyTypeBox->currentText()
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+ " "
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+ ui->MF_RW_keyEdit->text());
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if(result.indexOf("isOk:01") != -1)
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{
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result = result.mid(result.indexOf("isOk:01") + 13, 47).toUpper();
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if((ui->MF_RW_blockBox->currentText().toInt() + 1) % 4 == 0)
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{
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if(ui->MF_RW_keyTypeBox->currentText() == "A")
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{
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for(int i = 0; i < 6; i++)
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{
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result = result.replace(i * 3, 2, ui->MF_RW_keyEdit->text().mid(i * 2, 2));
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}
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ui->MF_RW_dataEdit->setText(result);
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QString tmpKey = result.right(18).replace(" ", "");
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result = util->execCMDWithOutput("hf mf rdbl "
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+ ui->MF_RW_keyTypeBox->currentText()
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+ " B "
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+ tmpKey);
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if(result.indexOf("isOk:01") == -1)
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{
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result = ui->MF_RW_dataEdit->text();
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result = result.replace(30, 17, "?? ?? ?? ?? ?? ??");
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ui->MF_RW_dataEdit->setText(result);
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}
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}
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else
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{
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for(int i = 0; i < 6; i++)
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{
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result = result.replace(30 + i * 3, 2, ui->MF_RW_keyEdit->text().mid(i * 2, 2));
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}
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result = result.replace(0, 18, "?? ?? ?? ?? ?? ?? ");
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ui->MF_RW_dataEdit->setText(result);
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}
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}
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else
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{
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ui->MF_RW_dataEdit->setText(result);
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}
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}
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}
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void Mifare::readAll()
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{
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QString result;
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bool isKeyAValid;
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bool isKeyBValid;
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const int waitTime = 300;
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for(int i = 0; i < sectors; i++)
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{
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result = "";
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isKeyAValid = false;
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isKeyBValid = false;
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// check keys and read the first block of each sector
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if(data_isKeyValid(keyAList->at(i)))
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{
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result = util->execCMDWithOutput("hf mf rdbl "
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+ QString::number(4 * i)
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+ " A "
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+ keyAList->at(i), waitTime);
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if(result.indexOf("isOk:01") != -1)
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{
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isKeyAValid = true;
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result = result.mid(result.indexOf("isOk:01") + 13, 47).toUpper();
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result.replace(" ", "");
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dataList->replace(4 * i, result);
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}
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}
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if(data_isKeyValid(keyBList->at(i)))
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{
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result = util->execCMDWithOutput("hf mf rdbl "
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+ QString::number(4 * i)
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+ " B "
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+ keyBList->at(i), waitTime);
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if(result.indexOf("isOk:01") != -1)
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{
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isKeyBValid = true;
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result = result.mid(result.indexOf("isOk:01") + 13, 47).toUpper();
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result.replace(" ", "");
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dataList->replace(4 * i, result);
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}
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}
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data_syncWithDataWidget(false, 4 * i);
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// read the rest blocks of a sector
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if(isKeyAValid || isKeyBValid)
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{
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for(int j = 1; j < 4; j++)
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{
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result = util->execCMDWithOutput("hf mf rdbl "
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+ QString::number(4 * i + j)
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+ " "
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+ (isKeyAValid ? "A" : "B")
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+ " "
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+ (isKeyAValid ? keyAList : keyBList)->at(i), waitTime);
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result = result.mid(result.indexOf("isOk:01") + 13, 47).toUpper();
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result.replace(" ", "");
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dataList->replace(4 * i + j, result);
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data_syncWithDataWidget(false, 4 * i + j);
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}
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// fill the MF_dataWidget with the known valid key
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//
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// check whether the MF_dataWidget contains the valid key,
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// and fill MF_keyWidget(when you only have KeyA but the ReadBlock output contains the KeyB)
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//
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// the structure is not symmetric, since you cannot get KeyA from output
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// this program will only process the provided KeyA(in MF_keyWidget)
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result = dataList->at(4 * i + 3);
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if(isKeyAValid)
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{
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result.replace(0, 12, keyAList->at(i));
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}
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else
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{
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result = result.replace(0, 12, "????????????");
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}
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dataList->replace(4 * i + 3, result);
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if(isKeyBValid)
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{
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result.replace(20, 12, keyBList->at(i));
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dataList->replace(4 * i + 3, result);
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data_syncWithDataWidget(false, 4 * i + 3);
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}
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else // now isKeyAValid == true, the output might contains the KeyB
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{
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QString tmpKey = dataList->at(4 * i + 3).right(12);
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result = util->execCMDWithOutput("hf mf rdbl "
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+ QString::number(4 * i + 3)
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+ " B "
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+ tmpKey, waitTime);
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if(result.indexOf("isOk:01") != -1)
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{
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keyBList->replace(i, tmpKey);
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data_syncWithKeyWidget(false, i, false);
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}
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else
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{
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result = dataList->at(4 * i + 3);
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result = result.replace(20, 12, "????????????");
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dataList->replace(4 * i + 3, result);
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}
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}
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data_syncWithDataWidget(false, 4 * i + 3);
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}
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}
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}
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void Mifare::write()
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{
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QString result = util->execCMDWithOutput("hf mf wrbl "
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+ ui->MF_RW_blockBox->currentText()
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+ " "
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+ ui->MF_RW_keyTypeBox->currentText()
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+ " "
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+ ui->MF_RW_keyEdit->text()
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+ " "
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+ ui->MF_RW_dataEdit->text().replace(" ", ""));
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if(result.indexOf("isOk:01") != -1)
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{
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}
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}
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void Mifare::writeAll()
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{
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const int waitTime = 300;
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QString result;
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for(int i = 0; i < 16; i++)
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{
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for(int j = 0; j < 4; j++)
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{
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result = ""; // if the KeyA is invalid and the result is not empty, the KeyB will not be tested.
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if(data_isDataValid(dataList->at(i * 4 + j)) != DATA_NOSPACE || dataList->at(i * 4 + j).contains('?'))
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continue;
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if(data_isKeyValid(keyAList->at(i)))
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{
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result = util->execCMDWithOutput("hf mf wrbl "
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+ QString::number(i * 4 + j)
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+ " A "
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+ keyAList->at(i)
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+ " "
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+ dataList->at(i * 4 + j), waitTime);
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}
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qDebug() << i << j << result.indexOf("isOk:01") << data_isKeyValid(keyBList->at(i));
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if(result.indexOf("isOk:01") == -1 && data_isKeyValid(keyBList->at(i)))
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{
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result = util->execCMDWithOutput("hf mf wrbl "
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+ QString::number(i * 4 + j)
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+ " B "
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+ keyBList->at(i)
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+ " "
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+ dataList->at(i * 4 + j), waitTime);
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}
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}
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}
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}
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void Mifare::dump()
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{
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util->execCMD("hf mf dump");
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ui->funcTab->setCurrentIndex(1);
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}
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void Mifare::restore()
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{
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util->execCMD("hf mf restore");
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ui->funcTab->setCurrentIndex(1);
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}
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void Mifare::data_syncWithDataWidget(bool syncAll, int block)
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{
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QString tmp = "";
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if(syncAll)
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{
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for(int i = 0; i < blocks; i++)
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{
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tmp += dataList->at(i).mid(0, 2);
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for(int j = 1; j < 16; j++)
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{
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tmp += " ";
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tmp += dataList->at(i).mid(j * 2, 2);
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}
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ui->MF_dataWidget->item(i, 2)->setText(tmp);
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}
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}
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else
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{
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tmp += dataList->at(block).mid(0, 2);
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for(int j = 1; j < 16; j++)
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{
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tmp += " ";
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tmp += dataList->at(block).mid(j * 2, 2);
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}
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ui->MF_dataWidget->item(block, 2)->setText(tmp);
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}
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}
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void Mifare::data_syncWithKeyWidget(bool syncAll, int sector, bool isKeyA)
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{
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if(syncAll)
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{
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for(int i = 0; i < sectors; i++)
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{
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ui->MF_keyWidget->item(i, 1)->setText(keyAList->at(i));
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ui->MF_keyWidget->item(i, 2)->setText(keyBList->at(i));
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}
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}
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else
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{
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if(isKeyA)
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ui->MF_keyWidget->item(sector, 1)->setText(keyAList->at(sector));
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else
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ui->MF_keyWidget->item(sector, 2)->setText(keyBList->at(sector));
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}
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}
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void Mifare::data_clearData()
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{
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dataList->clear();
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for(int i = 0; i < blocks; i++)
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dataList->append("");
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}
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void Mifare::data_clearKey()
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{
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keyAList->clear();
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keyBList->clear();
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for(int i = 0; i < sectors; i++)
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{
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keyAList->append("");
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keyBList->append("");
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}
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}
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bool Mifare::data_isKeyValid(const QString& key)
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{
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if(key.length() != 12)
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return false;
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for(int i = 0; i < 12; i++)
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{
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if(!((key[i] >= '0' && key[i] <= '9') || (key[i] >= 'A' && key[i] <= 'F')))
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return false;
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}
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return true;
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}
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Mifare::DataType Mifare::data_isDataValid(QString data) // "?" will not been processd there
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{
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if(data.length() == 47)
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{
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for(int i = 0; i < 47; i++)
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{
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if(i % 3 != 0)
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{
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if(!((data[i] >= '0' && data[i] <= '9') || (data[i] >= 'A' && data[i] <= 'F') || data[i] == '?'))
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return DATA_INVALID;
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}
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else
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{
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if(data[i] != ' ')
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return DATA_INVALID;
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}
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return DATA_WITHSPACE;
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}
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}
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else if(data.length() == 32)
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{
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for(int i = 0; i < 32; i++)
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{
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if(!((data[i] >= '0' && data[i] <= '9') || (data[i] >= 'A' && data[i] <= 'F') || data[i] == '?'))
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return DATA_INVALID;
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}
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return DATA_NOSPACE;
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}
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else
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return DATA_INVALID;
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}
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