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1402 lines
43 KiB
C++
1402 lines
43 KiB
C++
#include "mifare.h"
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const Mifare::CardType Mifare::card_mini =
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{
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0,
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5,
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20,
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{4, 4, 4, 4, 4},
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{0, 4, 8, 12, 16},
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"mini"
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};
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const Mifare::CardType Mifare::card_1k =
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{
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1,
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16,
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64,
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{4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4},
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{0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60},
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"1k"
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};
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const Mifare::CardType Mifare::card_2k =
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{
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2,
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32,
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128,
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{4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4},
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{0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, 104, 108, 112, 116, 120, 124},
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"2k"
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};
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const Mifare::CardType Mifare::card_4k =
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{
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4,
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40,
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256,
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{4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 16, 16, 16, 16, 16, 16, 16, 16},
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{0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, 104, 108, 112, 116, 120, 124, 128, 144, 160, 176, 192, 208, 224, 240},
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"4k"
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};
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const Mifare::AccessType Mifare::dataCondition[8][4] =
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{
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{ACC_KEY_AB, ACC_KEY_AB, ACC_KEY_AB, ACC_KEY_AB},
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{ACC_KEY_AB, ACC_KEY_B, ACC_NEVER, ACC_NEVER},
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{ACC_KEY_AB, ACC_NEVER, ACC_NEVER, ACC_NEVER},
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{ACC_KEY_AB, ACC_KEY_B, ACC_KEY_B, ACC_KEY_AB},
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{ACC_KEY_AB, ACC_NEVER, ACC_NEVER, ACC_KEY_AB},
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{ACC_KEY_B, ACC_NEVER, ACC_NEVER, ACC_NEVER},
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{ACC_KEY_B, ACC_KEY_B, ACC_NEVER, ACC_NEVER},
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{ACC_NEVER, ACC_NEVER, ACC_NEVER, ACC_NEVER},
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};
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const Mifare::AccessType Mifare::trailerReadCondition[8][3] =
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{
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{ACC_NEVER, ACC_KEY_A, ACC_KEY_A},
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{ACC_NEVER, ACC_KEY_AB, ACC_NEVER},
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{ACC_NEVER, ACC_KEY_A, ACC_KEY_A},
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{ACC_NEVER, ACC_KEY_AB, ACC_NEVER},
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{ACC_NEVER, ACC_KEY_A, ACC_KEY_A},
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{ACC_NEVER, ACC_KEY_AB, ACC_NEVER},
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{ACC_NEVER, ACC_KEY_AB, ACC_NEVER},
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{ACC_NEVER, ACC_KEY_AB, ACC_NEVER},
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};
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const Mifare::AccessType Mifare::trailerWriteCondition[8][3] =
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{
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{ACC_KEY_A, ACC_NEVER, ACC_KEY_A},
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{ACC_KEY_B, ACC_NEVER, ACC_KEY_B},
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{ACC_NEVER, ACC_NEVER, ACC_NEVER},
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{ACC_NEVER, ACC_NEVER, ACC_NEVER},
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{ACC_KEY_A, ACC_KEY_A, ACC_KEY_A},
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{ACC_NEVER, ACC_KEY_B, ACC_NEVER},
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{ACC_KEY_B, ACC_KEY_B, ACC_KEY_B},
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{ACC_NEVER, ACC_NEVER, ACC_NEVER},
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};
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Mifare::Mifare(Ui::MainWindow *ui, Util *addr, QWidget *parent): QObject(parent)
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{
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this->parent = parent;
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util = addr;
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this->ui = ui;
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cardType = card_1k;
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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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dataPattern = new QRegularExpression("([0-9a-fA-F]{2} ){15}[0-9a-fA-F]{2}");
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keyPattern_res = new QRegularExpression("\\|\\s*\\d{3}\\s*\\|\\s*.+?\\s*\\|\\s*.+?\\s*\\|\\s*.+?\\s*\\|\\s*.+?\\s*\\|");
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keyPattern = new QRegularExpression("\\|\\s*\\d{3}\\s*\\|\\s*.+?\\s*\\|\\s*.+?\\s*\\|");
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}
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void Mifare::setConfigMap(const QVariantMap& configMap)
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{
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this->configMap = configMap;
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qDebug() << configMap;
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}
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// TODO: change result type QString->QMap
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QString Mifare::info(bool isRequiringOutput)
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{
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QVariantMap config = configMap["info"].toMap();
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if(isRequiringOutput)
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{
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QString result = util->execCMDWithOutput(config["cmd"].toString(), 500);
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int begin, end;
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begin = result.indexOf("UID");
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if(begin != -1)
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{
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end = result.indexOf("SAK", begin);
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end = result.indexOf("\n", end);
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return result.mid(begin, end - begin + 1);
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}
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}
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else
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{
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util->execCMD(config["cmd"].toString());
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Util::gotoRawTab();
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}
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return "";
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}
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// TODO: Remove ClientType() detect, detect valid key by [0-9A-Fa-f]
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void Mifare::chk()
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{
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QRegularExpressionMatch reMatch;
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QString result;
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int offset = 0;
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QString data;
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if(Util::getClientType() == Util::CLIENTTYPE_OFFICIAL)
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{
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result = util->execCMDWithOutput(
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"hf mf chk *"
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+ QString::number(cardType.type)
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+ " ?",
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Util::ReturnTrigger(1000 + cardType.sector_size * 200, {"No valid", keyPattern->pattern()}));
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qDebug() << result;
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for(int i = 0; i < cardType.sector_size; i++)
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{
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reMatch = keyPattern->match(result, offset);
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offset = reMatch.capturedStart();
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if(reMatch.hasMatch())
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{
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data = reMatch.captured().toUpper();
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offset += data.length();
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QStringList cells = data.remove(" ").split("|");
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if(!cells[2].contains("?"))
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{
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keyAList->replace(i, cells[2]);
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}
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if(!cells[3].contains("?"))
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{
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keyBList->replace(i, cells[3]);
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}
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}
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}
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}
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else if(Util::getClientType() == Util::CLIENTTYPE_ICEMAN)
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{
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QVariantMap config = configMap["chk"].toMap();
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QString cmd = config["cmd"].toString();
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QRegularExpression keyPattern = QRegularExpression(config["key pattern"].toString());
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cmd.replace("<card type>", config["card type"].toMap()[cardType.typeText].toString());
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result = util->execCMDWithOutput(
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cmd,
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Util::ReturnTrigger(1000 + cardType.sector_size * 200, {"No valid", keyPattern.pattern()}));
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qDebug() << "mf_chk_iceman_result" << result;
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for(int i = 0; i < cardType.sector_size; i++)
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{
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reMatch = keyPattern.match(result, offset);
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offset = reMatch.capturedStart();
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if(reMatch.hasMatch())
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{
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data = reMatch.captured().toUpper();
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offset += data.length();
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QStringList cells = data.remove(" ").split("|");
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if(cells[3] == "1")
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{
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keyAList->replace(i, cells[2]);
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}
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if(cells[5] == "1")
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{
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keyBList->replace(i, cells[4]);
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}
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}
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}
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}
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data_syncWithKeyWidget();
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}
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void Mifare::nested()
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{
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QVariantMap config = configMap["nested"].toMap();
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QString cmd = config["cmd"].toString();
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QRegularExpression keyPattern = QRegularExpression(config["key pattern"].toString());
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QRegularExpressionMatch reMatch;
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QString result;
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int offset = 0;
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QString data;
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if(Util::getClientType() == Util::CLIENTTYPE_OFFICIAL)
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{
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result = util->execCMDWithOutput(
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"hf mf nested "
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+ QString::number(cardType.type)
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+ " *",
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Util::ReturnTrigger(15000, {"Can't found", "\\|000\\|"}));
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}
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else if(Util::getClientType() == Util::CLIENTTYPE_ICEMAN)
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{
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QString knownKey, knownKeyType;
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int knownKeySector = -1;
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for(int i = 0; i < cardType.sector_size; i++)
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{
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if(data_isKeyValid(keyAList->at(i)))
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{
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knownKeyType = "A";
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knownKey = keyAList->at(i);
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knownKeySector = i;
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break;
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}
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else if(data_isKeyValid(keyBList->at(i)))
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{
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knownKeyType = "B";
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knownKey = keyBList->at(i);
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knownKeySector = i;
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break;
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}
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}
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if(knownKeySector != -1)
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{
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cmd.replace("<card type>", config["card type"].toMap()[cardType.typeText].toString());
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cmd.replace("<block>", QString::number(cardType.blks[knownKeySector]));
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cmd.replace("<key type>", config["key type"].toMap()[knownKeyType].toString());
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cmd.replace("<key>", knownKey);
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result = util->execCMDWithOutput(
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cmd,
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Util::ReturnTrigger(15000, {"Can't authenticate", keyPattern_res->pattern()}));
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}
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else
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{
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QMessageBox::information(parent, tr("Info"), tr("Plz provide at least one known key"));
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}
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}
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for(int i = 0; i < cardType.sector_size; i++)
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{
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reMatch = keyPattern.match(result, offset);
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offset = reMatch.capturedStart();
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if(reMatch.hasMatch())
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{
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data = reMatch.captured().toUpper();
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offset += data.length();
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QStringList cells = data.remove(" ").split("|");
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if(cells[3] == "1")
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{
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keyAList->replace(i, cells[2]);
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}
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if(cells[5] == "1")
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{
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keyBList->replace(i, cells[4]);
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}
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}
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}
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data_syncWithKeyWidget();
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}
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void Mifare::hardnested()
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{
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MF_Attack_hardnestedDialog dialog(cardType.block_size);
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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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Util::gotoRawTab();
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}
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void Mifare::darkside()
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{
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if(Util::getClientType() == Util::CLIENTTYPE_OFFICIAL)
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util->execCMD("hf mf mifare");
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else if(Util::getClientType() == Util::CLIENTTYPE_ICEMAN)
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util->execCMD("hf mf darkside");
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Util::gotoRawTab();
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}
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void Mifare::sniff()
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{
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QVariantMap config = configMap["sniff"].toMap();
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if(Util::getClientType() == Util::CLIENTTYPE_OFFICIAL)
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util->execCMD("hf mf sniff");
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else if(Util::getClientType() == Util::CLIENTTYPE_ICEMAN)
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util->execCMD(config["cmd"].toString());
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Util::gotoRawTab();
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}
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void Mifare::sniff14a()
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{
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QVariantMap config = configMap["sniff 14a"].toMap();
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if(Util::getClientType() == Util::CLIENTTYPE_OFFICIAL)
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util->execCMD("hf 14a snoop");
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else if(Util::getClientType() == Util::CLIENTTYPE_ICEMAN)
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util->execCMD(config["cmd"].toString());
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Util::gotoRawTab();
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}
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void Mifare::list()
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{
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QVariantMap config = configMap["sniff 14a"].toMap();
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if(Util::getClientType() == Util::CLIENTTYPE_OFFICIAL)
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util->execCMD("hf list mf");
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else if(Util::getClientType() == Util::CLIENTTYPE_ICEMAN)
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util->execCMD(config["cmd"].toString());
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Util::gotoRawTab();
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}
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QString Mifare::_readblk(int blockId, KeyType keyType, const QString& key, TargetType targetType, int waitTime)
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{
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QString data;
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QString result;
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QRegularExpressionMatch currMatch;
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bool isTrailerBlock = (blockId < 128 && ((blockId + 1) % 4 == 0)) || ((blockId + 1) % 16 == 0);
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if(Util::getClientType() == Util::CLIENTTYPE_OFFICIAL || Util::getClientType() == Util::CLIENTTYPE_ICEMAN)
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{
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if(targetType == TARGET_MIFARE)
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{
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if(!data_isKeyValid(key))
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{
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return "";
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}
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// use the given key type to read the target block
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result = util->execCMDWithOutput(
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"hf mf rdbl "
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+ QString::number(blockId)
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+ " "
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+ (char)keyType
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+ " "
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+ key,
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waitTime);
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currMatch = dataPattern->match(result);
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if(currMatch.hasMatch())
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{
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data = currMatch.captured().toUpper();
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data.remove(" ");
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// when the target block is a key block and the given key type is KeyA, try to check whether the KeyB is valid(by Access Bits)
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// if the given key type is KeyB, it will never get the KeyA from the key block
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if(isTrailerBlock && keyType == KEY_A) // in this case, the Access Bits is always accessible
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{
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data.replace(0, 12, key);
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QList<quint8> ACBits = data_getACBits(data.mid(12, 8));
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if(ACBits[3] == 2 || ACBits[3] == 3 || ACBits[3] == 5 || ACBits[3] == 6 || ACBits[3] == 7) // in these cases, the KeyB cannot be read by KeyA
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{
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data.replace(20, 12, "????????????");
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}
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}
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else if(isTrailerBlock && keyType == KEY_B)
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{
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data.replace(20, 12, key);;
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data.replace(0, 12, "????????????"); // fill the keyA part with ?
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}
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}
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else
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data = "";
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}
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else if(targetType == TARGET_UID)
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{
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result = util->execCMDWithOutput(
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"hf mf cgetblk "
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+ QString::number(blockId),
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waitTime);
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currMatch = dataPattern->match(result);
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if(currMatch.hasMatch())
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{
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data = currMatch.captured().toUpper();
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data.remove(" ");
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}
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else
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data = "";
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}
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}
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if(Util::getClientType() == Util::CLIENTTYPE_OFFICIAL)
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{
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if(targetType == TARGET_EMULATOR)
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{
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result = util->execCMDWithOutput(
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"hf mf eget "
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+ QString::number(blockId),
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150);
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data = dataPattern->match(result).captured().toUpper();
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data.remove(" ");
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}
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}
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else if(Util::getClientType() == Util::CLIENTTYPE_ICEMAN)
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{
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if(targetType == TARGET_EMULATOR)
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{
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result = util->execCMDWithOutput(
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"hf mf egetblk "
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+ QString::number(blockId),
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150);
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data = dataPattern->match(result).captured().toUpper();
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data.remove(" ");
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}
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}
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return data;
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}
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QStringList Mifare::_readsec(int sectorId, KeyType keyType, const QString& key, TargetType targetType, int waitTime)
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{
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QStringList data;
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QString result, tmp;
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QRegularExpressionMatch reMatch;
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int offset = -1; // for targetType == TARGET_EMULATOR
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for(int i = 0; i < cardType.blk[sectorId]; i++)
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{
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data.append("");
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}
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if(Util::getClientType() == Util::CLIENTTYPE_OFFICIAL || Util::getClientType() == Util::CLIENTTYPE_ICEMAN)
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{
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// try to read all blocks together
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if(targetType == TARGET_MIFARE)
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{
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if(!data_isKeyValid(key))
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{
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return data;
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}
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result = util->execCMDWithOutput(
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"hf mf rdsc "
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+ QString::number(sectorId)
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+ " "
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+ (char)keyType
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+ " "
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+ key,
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waitTime);
|
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}
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else if(targetType == TARGET_UID)
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{
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result = util->execCMDWithOutput(
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"hf mf cgetsc "
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+ QString::number(sectorId),
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|
waitTime);
|
|
}
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|
else if(targetType == TARGET_EMULATOR)
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{
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for(int i = 0; i < cardType.blk[sectorId]; i++)
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data[i] = _readblk(cardType.blks[sectorId] + i, keyType, key, targetType, waitTime);
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return data;
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}
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// for TARGET_MIFARE and TARGET_UID
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reMatch = dataPattern->match(result);
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offset = reMatch.capturedStart();
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if(reMatch.hasMatch()) // read successful
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{
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for(int i = 0; i < cardType.blk[sectorId]; i++)
|
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{
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reMatch = dataPattern->match(result, offset);
|
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offset = reMatch.capturedStart();
|
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if(reMatch.hasMatch())
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{
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tmp = reMatch.captured().toUpper();
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offset += tmp.length();
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tmp.remove(" ");
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data[i] = tmp;
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}
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}
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}
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// when one of the block cannot be read, the rdsc will return nothing, so you need to read the rest of blocks manually
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// the following rdbl operation is not handled there, for better speed(rdsc_A->rdsc_B->rdbl0~3)
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else if(targetType == TARGET_UID) // treat as MIFARE
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data = _readsec(sectorId, keyType, key, TARGET_MIFARE, waitTime);
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|
|
|
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//process trailer(like _readblk())
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QString trailer = data[cardType.blk[sectorId] - 1];
|
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if(trailer != "" && targetType == TARGET_MIFARE)
|
|
{
|
|
if(keyType == KEY_A) // in this case, the Access Bits is always accessible
|
|
{
|
|
trailer.replace(0, 12, key);
|
|
QList<quint8> ACBits = data_getACBits(trailer.mid(12, 8));
|
|
if(ACBits[3] == 2 || ACBits[3] == 3 || ACBits[3] == 5 || ACBits[3] == 6 || ACBits[3] == 7) // in these cases, the KeyB cannot be read by KeyA
|
|
{
|
|
trailer.replace(20, 12, "????????????");
|
|
}
|
|
}
|
|
else if(keyType == KEY_B)
|
|
{
|
|
trailer.replace(20, 12, key);;
|
|
trailer.replace(0, 12, "????????????"); // fill the keyA part with ?
|
|
}
|
|
data[cardType.blk[sectorId] - 1] = trailer;
|
|
}
|
|
}
|
|
return data;
|
|
}
|
|
|
|
void Mifare::readOne(TargetType targetType)
|
|
{
|
|
int blockId = ui->MF_RW_blockBox->currentText().toInt();
|
|
Mifare::KeyType keyType = (Mifare::KeyType)(ui->MF_RW_keyTypeBox->currentData().toInt());
|
|
QString result = _readblk(blockId, keyType, ui->MF_RW_keyEdit->text().toUpper(), targetType);
|
|
if(result != "")
|
|
{
|
|
ui->MF_RW_dataEdit->setText(result);
|
|
}
|
|
else
|
|
{
|
|
ui->MF_RW_dataEdit->setText(tr("Failed!"));
|
|
}
|
|
}
|
|
|
|
void Mifare::readSelected(TargetType targetType)
|
|
{
|
|
QString trailerA, trailerB;
|
|
QList<bool> selectedSectors;
|
|
QList<int> selectedBlocks;
|
|
for(int i = 0; i < cardType.block_size; i++)
|
|
{
|
|
if(ui->MF_dataWidget->item(i, 1)->checkState() == Qt::Checked)
|
|
selectedBlocks.append(i);
|
|
}
|
|
|
|
for(int i = 0; i < cardType.sector_size; i++)
|
|
{
|
|
selectedSectors.append(false);
|
|
}
|
|
for(int item : selectedBlocks)
|
|
{
|
|
selectedSectors[data_b2s(item)] = true;
|
|
}
|
|
|
|
for(int i = 0; i < cardType.sector_size; i++)
|
|
{
|
|
if(!selectedSectors[i])
|
|
continue;
|
|
|
|
QStringList data, dataA, dataB;
|
|
for(int j = 0; j < cardType.blk[i]; j++)
|
|
{
|
|
// dataA is always filled with "" because of the _readsec()
|
|
data.append("");
|
|
dataB.append("");
|
|
}
|
|
|
|
dataA = _readsec(i, Mifare::KEY_A, keyAList->at(i), targetType);
|
|
|
|
// in other situations, the key doesn't matters
|
|
// so the dataA is the final result
|
|
//
|
|
// if the targetType is TARGET_MIFARE and the dataA has unknown part, try to read by keyB
|
|
if(targetType == TARGET_MIFARE && (dataA.contains("") || dataA[cardType.blk[i] - 1].right(12) == "????????????"))
|
|
dataB = _readsec(i, Mifare::KEY_B, keyBList->at(i), targetType);
|
|
|
|
// process trailer block seperately
|
|
if(dataA[cardType.blk[i] - 1] == "" && selectedBlocks.contains(getTrailerBlockId(i)))
|
|
dataA[cardType.blk[i] - 1] = _readblk(getTrailerBlockId(i), Mifare::KEY_A, keyAList->at(i), targetType);
|
|
if(dataB[cardType.blk[i] - 1] == "" && dataA[cardType.blk[i] - 1].right(12) == "????????????" && selectedBlocks.contains(getTrailerBlockId(i)))
|
|
dataB[cardType.blk[i] - 1] = _readblk(getTrailerBlockId(i), Mifare::KEY_B, keyBList->at(i), targetType);
|
|
|
|
|
|
for(int j = 0; j < cardType.blk[i]; j++)
|
|
{
|
|
if(dataA[j] != "")
|
|
data[j] = dataA[j];
|
|
else
|
|
data[j] = dataB[j];
|
|
|
|
if(data[j] == "" && selectedBlocks.contains(cardType.blks[i] + j)) // try rdbl seperately
|
|
{
|
|
data[j] = _readblk(cardType.blks[i] + j, Mifare::KEY_A, keyAList->at(i), targetType);
|
|
if(data[j] == "")
|
|
data[j] = _readblk(cardType.blks[i] + j, Mifare::KEY_B, keyBList->at(i), targetType);
|
|
}
|
|
}
|
|
|
|
// process trailer block seperately
|
|
trailerA = dataA[cardType.blk[i] - 1];
|
|
trailerB = dataB[cardType.blk[i] - 1];
|
|
if(trailerA != "" && trailerB != "") // if KeyA and KeyB can both read the trailer, then concat them
|
|
{
|
|
QString ACbits = trailerA.mid(12, 8);
|
|
QString key_A = trailerA.left(12); // KeyA cannot be read by KeyB
|
|
QString key_B = trailerA.at(31) != '?' ? trailerA.right(12) : trailerB.right(12);
|
|
data[cardType.blk[i] - 1] = key_A + ACbits + key_B;
|
|
}
|
|
|
|
for(int j = 0; j < cardType.blk[i]; j++)
|
|
{
|
|
if(selectedBlocks.contains(cardType.blks[i] + j))
|
|
{
|
|
dataList->replace(cardType.blks[i] + j, data[j]);
|
|
data_syncWithDataWidget(false, cardType.blks[i] + j);
|
|
}
|
|
}
|
|
|
|
if(selectedBlocks.contains(getTrailerBlockId(i)))
|
|
{
|
|
// data widget has been updated, so this is just a temporary varient.
|
|
if(data[cardType.blk[i] - 1] == "")
|
|
data[cardType.blk[i] - 1] = "????????????????????????????????";
|
|
|
|
// doesn't replace the existing key.
|
|
if(!data_isKeyValid(keyAList->at(i)))
|
|
keyAList->replace(i, data[cardType.blk[i] - 1].left(12));
|
|
if(!data_isKeyValid(keyBList->at(i)))
|
|
keyBList->replace(i, data[cardType.blk[i] - 1].right(12));
|
|
data_syncWithKeyWidget(false, i, KEY_A);
|
|
data_syncWithKeyWidget(false, i, KEY_B);
|
|
}
|
|
}
|
|
}
|
|
|
|
bool Mifare::_writeblk(int blockId, KeyType keyType, const QString& key, const QString& data, TargetType targetType, int waitTime)
|
|
{
|
|
QString result;
|
|
QString input = data.toUpper();
|
|
|
|
input.remove(" ");
|
|
if(data_isDataValid(input) != DATA_NOSPACE)
|
|
return false;
|
|
|
|
if(Util::getClientType() == Util::CLIENTTYPE_OFFICIAL || Util::getClientType() == Util::CLIENTTYPE_ICEMAN)
|
|
{
|
|
if(targetType == TARGET_MIFARE)
|
|
{
|
|
if(!data_isKeyValid(key))
|
|
return false;
|
|
result = util->execCMDWithOutput(
|
|
"hf mf wrbl "
|
|
+ QString::number(blockId)
|
|
+ " "
|
|
+ (char)keyType
|
|
+ " "
|
|
+ key
|
|
+ " "
|
|
+ input,
|
|
waitTime);
|
|
return (result.indexOf("isOk:01") != -1);
|
|
}
|
|
else if(targetType == TARGET_UID)
|
|
{
|
|
result = util->execCMDWithOutput(
|
|
"hf mf csetblk "
|
|
+ QString::number(blockId)
|
|
+ " "
|
|
+ input,
|
|
waitTime);
|
|
return (result.indexOf("error") == -1); // failed flag
|
|
}
|
|
else if(targetType == TARGET_EMULATOR)
|
|
{
|
|
util->execCMD(
|
|
"hf mf eset "
|
|
+ QString::number(blockId)
|
|
+ " "
|
|
+ input);
|
|
util->delay(5);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void Mifare::writeOne(TargetType targetType)
|
|
{
|
|
int blockId = ui->MF_RW_blockBox->currentText().toInt();
|
|
Mifare::KeyType keyType = (Mifare::KeyType)(ui->MF_RW_keyTypeBox->currentData().toInt());
|
|
bool isSuccessful = _writeblk(blockId, keyType, ui->MF_RW_keyEdit->text().toUpper(), ui->MF_RW_dataEdit->text(), targetType);
|
|
if(isSuccessful)
|
|
{
|
|
QMessageBox::information(parent, tr("Info"), tr("Success!"));
|
|
}
|
|
else
|
|
{
|
|
QMessageBox::information(parent, tr("Info"), tr("Failed!"));
|
|
}
|
|
}
|
|
|
|
void Mifare::writeSelected(TargetType targetType)
|
|
{
|
|
QList<int> failedBlocks;
|
|
QList<int> selectedBlocks;
|
|
bool yes2All = false, no2All = false;
|
|
|
|
for(int i = 0; i < cardType.block_size; i++)
|
|
{
|
|
if(ui->MF_dataWidget->item(i, 1)->checkState() == Qt::Checked)
|
|
selectedBlocks.append(i);
|
|
}
|
|
for(int item : selectedBlocks)
|
|
{
|
|
bool result = false;
|
|
bool isTrailerBlock = (item < 128 && ((item + 1) % 4 == 0)) || ((item + 1) % 16 == 0);
|
|
|
|
if(isTrailerBlock && !data_isACBitsValid(dataList->at(item).mid(12, 8))) // trailer block is invalid
|
|
{
|
|
if(!yes2All && !no2All)
|
|
{
|
|
QMessageBox::StandardButton choice = QMessageBox::information(parent, tr("Info"),
|
|
tr("The Access Bits is invalid!\nIt could make the whole sector blocked irreversibly!\nContinue to write?"),
|
|
QMessageBox::Yes | QMessageBox::YesToAll | QMessageBox::No | QMessageBox::NoToAll);
|
|
if(choice == QMessageBox::No)
|
|
continue;
|
|
else if(choice == QMessageBox::YesToAll)
|
|
yes2All = true;
|
|
else if(choice == QMessageBox::NoToAll)
|
|
{
|
|
no2All = true;
|
|
continue;
|
|
}
|
|
}
|
|
else if(no2All)
|
|
continue;
|
|
}
|
|
|
|
if(targetType == TARGET_MIFARE)
|
|
{
|
|
result = _writeblk(item, KEY_A, keyAList->at(data_b2s(item)), dataList->at(item), TARGET_MIFARE);
|
|
if(!result)
|
|
{
|
|
result = _writeblk(item, KEY_B, keyBList->at(data_b2s(item)), dataList->at(item), TARGET_MIFARE);
|
|
}
|
|
if(!result)
|
|
{
|
|
result = _writeblk(item, KEY_A, "FFFFFFFFFFFF", dataList->at(item), TARGET_MIFARE);
|
|
}
|
|
}
|
|
else // key doesn't matter when writing to Chinese Magic Card and Emulator Memory
|
|
{
|
|
result = _writeblk(item, KEY_A, "FFFFFFFFFFFF", dataList->at(item), targetType);
|
|
}
|
|
if(!result)
|
|
{
|
|
failedBlocks.append(item);
|
|
}
|
|
}
|
|
if(failedBlocks.size() == 0)
|
|
QMessageBox::information(parent, tr("Info"), tr("Successful!"));
|
|
else
|
|
{
|
|
QString suffix = "";
|
|
int counter = 0;
|
|
for(int failedBlk : failedBlocks)
|
|
{
|
|
suffix += QString::number(failedBlk) + " ";
|
|
counter++;
|
|
counter %= 20;
|
|
if(counter == 0)
|
|
suffix += "\n";
|
|
}
|
|
QMessageBox::StandardButton res = QMessageBox::information(parent, tr("Info"), tr("Failed to write to these blocks:")
|
|
+ "\n"
|
|
+ suffix
|
|
+ "\n"
|
|
+ tr("Select them?"),
|
|
QMessageBox::Yes | QMessageBox::No);
|
|
if(res == QMessageBox::Yes)
|
|
{
|
|
for(int item : selectedBlocks)
|
|
{
|
|
ui->MF_dataWidget->item(item, 1)->setCheckState(Qt::Unchecked);
|
|
}
|
|
for(int failedBlk : failedBlocks)
|
|
{
|
|
ui->MF_dataWidget->item(failedBlk, 1)->setCheckState(Qt::Checked);
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
void Mifare::dump()
|
|
{
|
|
QVariantMap config = configMap["dump"].toMap();
|
|
util->execCMD(config["cmd"].toString());
|
|
Util::gotoRawTab();
|
|
}
|
|
|
|
void Mifare::restore()
|
|
{
|
|
QVariantMap config = configMap["restore"].toMap();
|
|
util->execCMD(config["cmd"].toString());
|
|
Util::gotoRawTab();
|
|
}
|
|
|
|
void Mifare::wipeC()
|
|
{
|
|
if(Util::getClientType() == Util::CLIENTTYPE_OFFICIAL)
|
|
{
|
|
util->execCMD(
|
|
"hf mf cwipe "
|
|
+ QString::number(cardType.type)
|
|
+ " f");
|
|
}
|
|
else if(Util::getClientType() == Util::CLIENTTYPE_ICEMAN)
|
|
{
|
|
QVariantMap config = configMap["wipe Magic Card"].toMap();
|
|
util->execCMD(config["cmd"].toString());
|
|
}
|
|
Util::gotoRawTab();
|
|
}
|
|
|
|
void Mifare::setParameterC()
|
|
{
|
|
QString result = info(true);
|
|
if(result == "")
|
|
QMessageBox::information(parent, tr("Info"), tr("Failed to read card."));
|
|
else
|
|
{
|
|
result.replace("\n", "");
|
|
result.replace(QRegularExpression("\\[.\\]"), "");
|
|
result.replace("UID", "");
|
|
result.replace("ATQA", "");
|
|
result.replace("SAK", "");
|
|
result.replace(" ", "");
|
|
QStringList lis = result.split(':');
|
|
qDebug() << lis;
|
|
MF_UID_parameterDialog dialog(lis[1].toUpper(), lis[2].toUpper(), lis[3].toUpper());
|
|
connect(&dialog, &MF_UID_parameterDialog::sendCMD, util, &Util::execCMD);
|
|
if(dialog.exec() == QDialog::Accepted)
|
|
Util::gotoRawTab();
|
|
}
|
|
}
|
|
|
|
void Mifare::lockC()
|
|
{
|
|
if(Util::getClientType() == Util::CLIENTTYPE_OFFICIAL)
|
|
{
|
|
util->execCMD("hf 14a raw -pa -b7 40");
|
|
util->execCMD("hf 14a raw -pa 43");
|
|
util->execCMD("hf 14a raw -pa E0 00 39 F7");
|
|
util->execCMD("hf 14a raw -pa E1 00 E1 EE");
|
|
util->execCMD("hf 14a raw -pa 85 00 00 00 00 00 00 00 00 00 00 00 00 00 00 08 18 47");
|
|
util->execCMD("hf 14a raw -a 52");
|
|
}
|
|
else if(Util::getClientType() == Util::CLIENTTYPE_ICEMAN)
|
|
{
|
|
util->execCMD("hf 14a raw -ak -b 7 40");
|
|
util->execCMD("hf 14a raw -ak 43");
|
|
util->execCMD("hf 14a raw -ak E0 00 39 F7");
|
|
util->execCMD("hf 14a raw -ak E1 00 E1 EE");
|
|
util->execCMD("hf 14a raw -ak 85 00 00 00 00 00 00 00 00 00 00 00 00 00 00 08 18 47");
|
|
util->execCMD("hf 14a raw -a 52");
|
|
}
|
|
}
|
|
|
|
void Mifare::wipeE()
|
|
{
|
|
QVariantMap config = configMap["wipe emulator"].toMap();
|
|
util->execCMD(config["cmd"].toString());
|
|
}
|
|
|
|
void Mifare::simulate()
|
|
{
|
|
MF_Sim_simDialog dialog(cardType.type, cardType.typeText);
|
|
connect(&dialog, &MF_Sim_simDialog::sendCMD, util, &Util::execCMD);
|
|
if(dialog.exec() == QDialog::Accepted)
|
|
Util::gotoRawTab();
|
|
}
|
|
|
|
void Mifare::loadSniff(const QString& file)
|
|
{
|
|
if(Util::getClientType() == Util::CLIENTTYPE_OFFICIAL)
|
|
util->execCMD("hf list mf -l " + file);
|
|
else if(Util::getClientType() == Util::CLIENTTYPE_ICEMAN)
|
|
{
|
|
if(util->execCMDWithOutput("trace load -f " + file, Util::ReturnTrigger({"loaded"})) != "")
|
|
util->execCMD("trace list -t mf");
|
|
}
|
|
|
|
Util::gotoRawTab();
|
|
}
|
|
|
|
void Mifare::saveSniff(const QString& file)
|
|
{
|
|
if(Util::getClientType() == Util::CLIENTTYPE_OFFICIAL)
|
|
util->execCMD("hf list mf -s " + file);
|
|
else if(Util::getClientType() == Util::CLIENTTYPE_ICEMAN)
|
|
util->execCMD("trace save -f " + file);
|
|
|
|
Util::gotoRawTab();
|
|
}
|
|
|
|
void Mifare::data_syncWithDataWidget(bool syncAll, int block)
|
|
{
|
|
ui->MF_dataWidget->blockSignals(true);
|
|
QString tmp;
|
|
if(syncAll)
|
|
{
|
|
for(int i = 0; i < cardType.block_size; i++)
|
|
{
|
|
tmp = "";
|
|
if(dataList->at(i) != "")
|
|
{
|
|
tmp += dataList->at(i).mid(0, 2);
|
|
for(int j = 1; j < 16; j++)
|
|
{
|
|
tmp += " ";
|
|
tmp += dataList->at(i).mid(j * 2, 2);
|
|
}
|
|
}
|
|
ui->MF_dataWidget->item(i, 2)->setText(tmp);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
tmp = "";
|
|
if(dataList->at(block) != "")
|
|
{
|
|
tmp += dataList->at(block).mid(0, 2);
|
|
for(int j = 1; j < 16; j++)
|
|
{
|
|
tmp += " ";
|
|
tmp += dataList->at(block).mid(j * 2, 2);
|
|
}
|
|
}
|
|
ui->MF_dataWidget->item(block, 2)->setText(tmp);
|
|
}
|
|
ui->MF_dataWidget->blockSignals(false);
|
|
}
|
|
|
|
void Mifare::data_syncWithKeyWidget(bool syncAll, int sector, KeyType keyType)
|
|
{
|
|
ui->MF_keyWidget->blockSignals(true);
|
|
if(syncAll)
|
|
{
|
|
for(int i = 0; i < cardType.sector_size; i++)
|
|
{
|
|
ui->MF_keyWidget->item(i, 1)->setText(keyAList->at(i));
|
|
ui->MF_keyWidget->item(i, 2)->setText(keyBList->at(i));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(keyType == KEY_A)
|
|
ui->MF_keyWidget->item(sector, 1)->setText(keyAList->at(sector));
|
|
else
|
|
ui->MF_keyWidget->item(sector, 2)->setText(keyBList->at(sector));
|
|
}
|
|
ui->MF_keyWidget->blockSignals(false);
|
|
}
|
|
|
|
void Mifare::data_clearData(bool clearAll)
|
|
{
|
|
if(clearAll)
|
|
{
|
|
dataList->clear();
|
|
}
|
|
|
|
int delta = cardType.block_size - dataList->length() ;
|
|
if(delta >= 0)
|
|
{
|
|
for(int i = 0; i < delta; i++)
|
|
dataList->append("");
|
|
}
|
|
else if(delta < 0)
|
|
{
|
|
for(int i = 0; i < -delta; i++)
|
|
|
|
dataList->removeLast();
|
|
}
|
|
}
|
|
|
|
void Mifare::data_clearKey(bool clearAll)
|
|
{
|
|
if(clearAll)
|
|
{
|
|
keyAList->clear();
|
|
keyBList->clear();
|
|
}
|
|
|
|
int delta = cardType.sector_size - keyAList->length() ;
|
|
if(delta >= 0)
|
|
{
|
|
for(int i = 0; i < delta; i++)
|
|
{
|
|
keyAList->append("");
|
|
keyBList->append("");
|
|
}
|
|
}
|
|
else if(delta < 0)
|
|
{
|
|
for(int i = 0; i < -delta; i++)
|
|
{
|
|
keyAList->removeLast();
|
|
keyBList->removeLast();
|
|
}
|
|
}
|
|
}
|
|
|
|
bool Mifare::data_isKeyValid(const QString& key)
|
|
{
|
|
if(key.length() != 12)
|
|
return false;
|
|
for(int i = 0; i < 12; i++)
|
|
{
|
|
if(!((key[i] >= '0' && key[i] <= '9') || (key[i] >= 'A' && key[i] <= 'F')))
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
Mifare::DataType Mifare::data_isDataValid(const QString& data) // "?" will not been processd there
|
|
{
|
|
if(data.length() == 47)
|
|
{
|
|
for(int i = 0; i < 47; i++)
|
|
{
|
|
if(i % 3 != 0)
|
|
{
|
|
if(!((data[i] >= '0' && data[i] <= '9') || (data[i] >= 'A' && data[i] <= 'F') || data[i] == '?'))
|
|
return DATA_INVALID;
|
|
}
|
|
else
|
|
{
|
|
if(data[i] != ' ')
|
|
return DATA_INVALID;
|
|
}
|
|
}
|
|
return DATA_WITHSPACE;
|
|
}
|
|
else if(data.length() == 32)
|
|
{
|
|
for(int i = 0; i < 32; i++)
|
|
{
|
|
if(!((data[i] >= '0' && data[i] <= '9') || (data[i] >= 'A' && data[i] <= 'F') || data[i] == '?'))
|
|
return DATA_INVALID;
|
|
}
|
|
return DATA_NOSPACE;
|
|
}
|
|
else
|
|
return DATA_INVALID;
|
|
}
|
|
|
|
Mifare::CardType Mifare::getCardType()
|
|
{
|
|
return cardType;
|
|
}
|
|
|
|
void Mifare::setCardType(int type)
|
|
{
|
|
if(type == 0 || type == 1 || type == 2 || type == 4)
|
|
{
|
|
if(type == 0)
|
|
cardType = card_mini;
|
|
else if(type == 1)
|
|
cardType = card_1k;
|
|
else if(type == 2)
|
|
cardType = card_2k;
|
|
else if(type == 4)
|
|
cardType = card_4k;
|
|
data_clearKey(false);
|
|
data_clearData(false);
|
|
}
|
|
}
|
|
|
|
bool Mifare::data_loadDataFile(const QString& filename)
|
|
{
|
|
QFile file(filename, this);
|
|
if(file.open(QIODevice::ReadOnly))
|
|
{
|
|
QByteArray buff;
|
|
buff = file.read(10000);
|
|
bool isBin = false;
|
|
for(int i = 0; i < cardType.block_size * 16; i++) // Detect the file type
|
|
{
|
|
// qDebug() << (unsigned char)buff[i];
|
|
if(!((buff[i] >= 'A' && buff[i] <= 'F') || (buff[i] >= 'a' && buff[i] <= 'f') || (buff[i] >= '0' && buff[i] <= '9') || buff[i] == '\n' || buff[i] == '\r'))
|
|
{
|
|
isBin = true;
|
|
break;
|
|
}
|
|
}
|
|
if(isBin)
|
|
{
|
|
if(file.size() < cardType.block_size * 16)
|
|
return false;
|
|
for(int i = 0; i < cardType.block_size; i++)
|
|
{
|
|
QString tmp = bin2text(buff, i, 16);
|
|
dataList->replace(i, tmp.toUpper());
|
|
}
|
|
}
|
|
else
|
|
{
|
|
QString tmp = buff.left(cardType.block_size * 34);
|
|
QStringList tmpList = tmp.split("\n");
|
|
for(int i = 0; i < cardType.block_size; i++)
|
|
{
|
|
dataList->replace(i, tmpList[i].toUpper());
|
|
qDebug() << tmpList[i];
|
|
}
|
|
}
|
|
file.close();
|
|
data_syncWithDataWidget();
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool Mifare::data_loadKeyFile(const QString& filename)
|
|
{
|
|
QFile file(filename, this);
|
|
if(file.open(QIODevice::ReadOnly))
|
|
{
|
|
QByteArray buff;
|
|
buff = file.read(10000);
|
|
bool isKey = file.size() <= cardType.sector_size * 14;
|
|
if(isKey)
|
|
{
|
|
for(int i = 0; i < cardType.sector_size; i++)
|
|
{
|
|
QString tmp = bin2text(buff, i, 12);
|
|
keyAList->replace(i, tmp.left(12).toUpper());
|
|
keyBList->replace(i, tmp.right(12).toUpper());
|
|
}
|
|
}
|
|
else
|
|
{
|
|
for(int i = 0; i < cardType.sector_size; i++)
|
|
{
|
|
int blk = getTrailerBlockId(i);
|
|
QString tmp = bin2text(buff, blk, 16);
|
|
keyAList->replace(i, tmp.left(12).toUpper());
|
|
keyBList->replace(i, tmp.right(12).toUpper());
|
|
}
|
|
}
|
|
file.close();
|
|
data_syncWithKeyWidget();
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
QString Mifare::bin2text(const QByteArray& buff, int i, int length)
|
|
{
|
|
QString ret = "";
|
|
char LByte, RByte;
|
|
char map[16] = {'0', '1', '2', '3', '4', '5', '6', '7',
|
|
'8', '9', 'A', 'B', 'C', 'D', 'E', 'F'
|
|
};
|
|
for(int j = 0; j < length; j++)
|
|
{
|
|
LByte = map[(unsigned char)buff[i * length + j] >> 4];
|
|
RByte = map[(unsigned char)buff[i * length + j] & 0xF];
|
|
ret += LByte;
|
|
ret += RByte;
|
|
}
|
|
qDebug() << ret;
|
|
return ret;
|
|
}
|
|
|
|
bool Mifare::data_saveDataFile(const QString& filename, bool isBin)
|
|
{
|
|
QFile file(filename, this);
|
|
if(file.open(QIODevice::WriteOnly))
|
|
{
|
|
QByteArray buff;
|
|
QChar tmp;
|
|
if(isBin)
|
|
{
|
|
for(int i = 0; i < cardType.block_size; i++)
|
|
{
|
|
for(int j = 0; j < 16; j++)
|
|
{
|
|
unsigned char Byt[2] = {0x0, 0x0};
|
|
for(int k = 0; k < 2; k++)
|
|
{
|
|
tmp = dataList->at(i).at(j * 2 + k).toUpper();
|
|
if(tmp >= '0' && tmp <= '9')
|
|
Byt[k] = tmp.toLatin1() - '0';
|
|
else if(tmp >= 'A' && tmp <= 'F')
|
|
Byt[k] = tmp.toLatin1() - 'A' + 10;
|
|
}
|
|
buff += (Byt[0] << 4) | Byt[1];
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
for(int i = 0; i < cardType.block_size; i++)
|
|
{
|
|
buff += dataList->at(i);
|
|
buff += "\n";
|
|
}
|
|
}
|
|
bool ret = file.write(buff) != -1;
|
|
file.close();
|
|
return ret;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool Mifare::data_saveKeyFile(const QString& filename, bool isBin)
|
|
{
|
|
QFile file(filename, this);
|
|
if(file.open(QIODevice::WriteOnly))
|
|
{
|
|
QByteArray buff;
|
|
QChar tmp;
|
|
if(isBin)
|
|
{
|
|
for(int i = 0; i < cardType.sector_size; i++)
|
|
{
|
|
for(int j = 0; j < 6; j++)
|
|
{
|
|
unsigned char Byt[2] = {0x0, 0x0};
|
|
for(int k = 0; k < 2; k++)
|
|
{
|
|
tmp = keyAList->at(i).at(j * 2 + k).toUpper();
|
|
if(tmp >= '0' && tmp <= '9')
|
|
Byt[k] = tmp.toLatin1() - '0';
|
|
else if(tmp >= 'A' && tmp <= 'F')
|
|
Byt[k] = tmp.toLatin1() - 'A' + 10;
|
|
}
|
|
buff += (Byt[0] << 4) | Byt[1];
|
|
}
|
|
for(int j = 0; j < 6; j++)
|
|
{
|
|
unsigned char Byt[2] = {0x0, 0x0};
|
|
for(int k = 0; k < 2; k++)
|
|
{
|
|
tmp = keyBList->at(i).at(j * 2 + k).toUpper();
|
|
if(tmp >= '0' && tmp <= '9')
|
|
Byt[k] = tmp.toLatin1() - '0';
|
|
else if(tmp >= 'A' && tmp <= 'F')
|
|
Byt[k] = tmp.toLatin1() - 'A' + 10;
|
|
}
|
|
buff += (Byt[0] << 4) | Byt[1];
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
}
|
|
bool ret = file.write(buff) != -1;
|
|
file.close();
|
|
return ret;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
void Mifare::data_key2Data()
|
|
{
|
|
for(int i = 0; i < cardType.sector_size; i++)
|
|
{
|
|
QString tmp = "";
|
|
if(data_isKeyValid(keyAList->at(i)))
|
|
tmp += keyAList->at(i);
|
|
else
|
|
tmp += "????????????";
|
|
|
|
if(dataList->at(getTrailerBlockId(i)) == "")
|
|
tmp += "FF078069"; // default control bytes
|
|
else
|
|
tmp += dataList->at(getTrailerBlockId(i)).mid(12, 8);
|
|
|
|
if(data_isKeyValid(keyBList->at(i)))
|
|
tmp += keyBList->at(i);
|
|
else
|
|
tmp += "????????????";
|
|
|
|
dataList->replace(getTrailerBlockId(i), tmp);
|
|
data_syncWithDataWidget();
|
|
}
|
|
}
|
|
|
|
void Mifare::data_data2Key()
|
|
{
|
|
for(int i = 0; i < cardType.sector_size; i++)
|
|
{
|
|
if(dataList->at(getTrailerBlockId(i)) == "")
|
|
{
|
|
keyAList->replace(i, "????????????");
|
|
keyBList->replace(i, "????????????");
|
|
}
|
|
else
|
|
{
|
|
keyAList->replace(i, dataList->at(getTrailerBlockId(i)).left(12));
|
|
keyBList->replace(i, dataList->at(getTrailerBlockId(i)).right(12));
|
|
}
|
|
data_syncWithKeyWidget();
|
|
}
|
|
}
|
|
|
|
void Mifare::data_setData(int block, const QString& data)
|
|
{
|
|
dataList->replace(block, data);
|
|
}
|
|
|
|
void Mifare::data_setKey(int sector, KeyType keyType, const QString& key)
|
|
{
|
|
if(keyType == KEY_A)
|
|
keyAList->replace(sector, key);
|
|
else
|
|
keyBList->replace(sector, key);
|
|
}
|
|
|
|
void Mifare::data_fillKeys()
|
|
{
|
|
for(int i = 0; i < cardType.sector_size; i++)
|
|
{
|
|
if(!data_isKeyValid(keyAList->at(i)))
|
|
{
|
|
keyAList->replace(i, "FFFFFFFFFFFF");
|
|
}
|
|
if(!data_isKeyValid(keyBList->at(i)))
|
|
{
|
|
keyBList->replace(i, "FFFFFFFFFFFF");
|
|
}
|
|
}
|
|
data_syncWithKeyWidget();
|
|
}
|
|
|
|
int Mifare::data_b2s(int block)
|
|
{
|
|
if(block >= 0 && block < 128)
|
|
return block / 4;
|
|
else if(block < 256)
|
|
return (block - 128) / 16 + 32;
|
|
else
|
|
return -1;
|
|
}
|
|
|
|
bool Mifare::data_isACBitsValid(const QString& text, QList<quint8>* returnHalfBytes)
|
|
{
|
|
QString input = text;
|
|
input.remove(" ");
|
|
if(input.length() < 6)
|
|
{
|
|
return false;
|
|
}
|
|
input = input.left(6);
|
|
quint32 val = input.toUInt(nullptr, 16);
|
|
QList<quint8> halfBytes;
|
|
for(int i = 0; i < 6; i++)
|
|
{
|
|
halfBytes.append((val >> ((5 - i) * 4)) & 0xf);
|
|
}
|
|
qDebug() << val;
|
|
if((~halfBytes[0] & 0xf) == halfBytes[5] && (~halfBytes[1] & 0xf) == halfBytes[2] && (~halfBytes[3] & 0xf) == halfBytes[4])
|
|
{
|
|
if(returnHalfBytes != nullptr)
|
|
*returnHalfBytes = halfBytes;
|
|
return true;
|
|
}
|
|
else
|
|
return false;
|
|
}
|
|
|
|
QList<quint8> Mifare::data_getACBits(const QString& text) //return empty QList if the text is invalid
|
|
{
|
|
QList<quint8> halfBytes, result;
|
|
if(data_isACBitsValid(text, &halfBytes))
|
|
{
|
|
for(int i = 0; i < 4; i++)
|
|
{
|
|
result.append((((halfBytes[4] >> i) & 1) << 2) | (((halfBytes[5] >> i) & 1) << 1) | (((halfBytes[2] >> i) & 1) << 0));
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
QString Mifare::data_getUID()
|
|
{
|
|
if(data_isDataValid(dataList->at(0)))
|
|
return dataList->at(0).left(8);
|
|
else
|
|
return "";
|
|
}
|
|
quint16 Mifare::getTrailerBlockId(quint8 sectorId, qint8 cardTypeId)
|
|
{
|
|
if(cardTypeId == 0)
|
|
return (card_mini.blks[sectorId] + card_mini.blk[sectorId] - 1);
|
|
else if(cardTypeId == 1)
|
|
return (card_1k.blks[sectorId] + card_1k.blk[sectorId] - 1);
|
|
else if(cardTypeId == 2)
|
|
return (card_2k.blks[sectorId] + card_2k.blk[sectorId] - 1);
|
|
else if(cardTypeId == 4)
|
|
return (card_4k.blks[sectorId] + card_4k.blk[sectorId] - 1);
|
|
else
|
|
// other cardTypeId: use current cardtype(include default -1)
|
|
return (cardType.blks[sectorId] + cardType.blk[sectorId] - 1);
|
|
}
|