Admin Pwd reset logic

src/dialogs/AdminSPwdDialog.cpp

@@ -2,11 +2,20 @@
 
 #include <QtWidgets/QVBoxLayout>
 #include <QtWidgets/QLabel>
+#include <QtCore/QCryptographicHash>
+#include <qrandom.h>
+#include <QDebug>
+#include <QTime>
+
+
+#include "models/User.h"
+#include "db/SQLHelper.h"
 
 AdminSPwdDialog::AdminSPwdDialog(QWidget *parent, Qt::WindowFlags f)
 : GUIFormBaseDialog(parent, f)
+, mLeSpCode(new ULineEdit(this))
 {
-    this->setMinimumHeight(300);
+    this->setMinimumHeight(380);
     this->setMinimumWidth(200);
     mFormWidget->setObjectName("Adminform");
     auto layout = new QVBoxLayout(mFormWidget);
@@ -15,12 +24,93 @@ AdminSPwdDialog::AdminSPwdDialog(QWidget *parent, Qt::WindowFlags f)
     lblMsg->setObjectName("Notice");
     lblMsg->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Preferred);
     lblMsg->setWordWrap(true);
-    lblMsg->setText(tr("Please give this code to producer for getting the SP Code to reset admininistrator's password to\"123456\"!"));
+    lblMsg->setText(tr("Please give this code to producer for getting the SP Code to reset admininistrator's password!"));
     layout->addWidget(lblMsg, Qt::AlignHCenter);
     QLabel* lblSCode = new QLabel(mFormWidget);
     lblSCode->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Preferred);
     layout->addWidget(lblSCode, Qt::AlignHCenter);
     lblSCode->setObjectName("resetCode");
-    lblSCode->setText("U S C T");
+    qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
+    generateCode();
+    lblSCode->setText(mCode);
     lblSCode->setAlignment(Qt::AlignCenter);
-}
+    mLeSpCode->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Preferred);
+    mLeSpCode->setPlaceholderText(tr("Input the SP Code here"));
+    layout->addWidget(mLeSpCode, Qt::AlignHCenter);
+    generateSPCode();
+}
+
+QString AdminSPwdDialog::getNewPwd()
+{
+    return mNewPwd;
+}
+
+void AdminSPwdDialog::generateCode()
+{
+    mCode.clear();
+    for (size_t i = 0; i < 4; i++)
+    {
+        int num = qrand()%3;
+        if(num == 0){
+            mCode+=QString::number(qrand()%10);
+            mCode+=" ";
+
+        }
+        if(num == 1){
+            int temp = 'A';
+            mCode +=static_cast<QChar>(temp+qrand()%26);
+            mCode +=" ";
+        }
+        if(num == 2){
+            int temp = 'a';
+            mCode +=static_cast<QChar>(temp+qrand()%26);
+            mCode +=" ";
+        }
+    }
+    
+}
+
+void AdminSPwdDialog::generatePwd()
+{
+    mNewPwd.clear();
+
+    for (size_t i = 0; i < 8; i++)
+    {
+        int num = qrand()%3;
+        if(num == 0){
+            mNewPwd+=QString::number(qrand()%10);
+        }
+        if(num == 1){
+            int temp = 'A';
+            mNewPwd +=static_cast<QChar>(temp+qrand()%26);
+        }
+        if(num == 2){
+            int temp = 'a';
+            mNewPwd +=static_cast<QChar>(temp+qrand()%26);
+        }
+    }
+    
+}
+
+
+void AdminSPwdDialog::generateSPCode()
+{
+    QByteArray byteWd = mCode.replace(" ","").append("USCT").toLatin1();
+    QByteArray bytePwdMd5 = QCryptographicHash::hash(byteWd, QCryptographicHash::Sha256);
+    mSpCode = bytePwdMd5.toHex();
+    qDebug()<<mSpCode;
+    mSpCode = QCryptographicHash::hash(mSpCode.left(8).toLatin1(), QCryptographicHash::Md5).toHex();
+}
+
+bool AdminSPwdDialog::updateReferenceData()
+{
+    QByteArray byteSP = mLeSpCode->text().left(8).toLatin1();
+    QByteArray byteSPMd5 = QCryptographicHash::hash(byteSP, QCryptographicHash::Md5);
+    QString SPMD5 = byteSPMd5.toHex();
+    bool flag = SPMD5 == mSpCode;
+    if (!flag) return false;
+    generatePwd();
+    QString CryptPwd = User::getEncryptedPassword(mNewPwd);
+    bool execSqlFlag = SQLHelper::exec(QString("update Account set Password='%1' where UserCode='usct'").arg(CryptPwd));
+    return execSqlFlag;
+}

src/dialogs/AdminSPwdDialog.h

@@ -1,16 +1,27 @@
 #ifndef CF2CD71D_5155_4FC5_B382_331CBD884F97
 #define CF2CD71D_5155_4FC5_B382_331CBD884F97
 #include "GUIFormBaseDialog.h"
+
+#include "components/ULineEdit.h"
+#include <QString>
 class AdminSPwdDialog :public GUIFormBaseDialog{
     Q_OBJECT
 public:
     explicit AdminSPwdDialog(QWidget *parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags());
     ~AdminSPwdDialog() override = default;
+    QString getNewPwd();
 protected:
-    bool updateReferenceData() override{return true;}
+    void generateCode();
+    void generateSPCode();
+    void generatePwd();
+    bool updateReferenceData() override;
 
 private:
-
+    QString Crypt();
+    QString mCode;
+    QString mSpCode;
+    QString mNewPwd;
+    ULineEdit* mLeSpCode;
 };
 
 #endif /* CF2CD71D_5155_4FC5_B382_331CBD884F97 */

src/dialogs/DialogManager.cpp

@@ -119,14 +119,14 @@ void DialogManager::requestScreenSaverStop(bool aIsStopLocker)
     mScreenSaverWindow->stop(aIsStopLocker);
 }
 
-int DialogManager::requestResetAdminPwd()
+DialogResult DialogManager::requestResetAdminPwd()
 {
     AdminSPwdDialog dialog(mTopWidget);
     setTopWidget(&dialog);
     dialog.setWindowModality(Qt::WindowModal);
     int ret =  dialog.exec();
     releaseTopWidget(&dialog);
-    return ret;
+    return DialogResult(ret, dialog.getNewPwd());
 }
 
 int DialogManager::requestAddAccount(QSqlTableModel* model) {

src/dialogs/DialogManager.h

@@ -48,7 +48,7 @@ public:
     void requestLogin(QWidget* aParent);
     void requestScreenSaverPlay();
     void requestScreenSaverStop(bool aIsStopLocker = false);
-    int requestResetAdminPwd();
+    DialogResult requestResetAdminPwd();
     int requestAddAccount(QSqlTableModel* model);
     int requestEditSelfAccount();
     int requestEditAdminAccount(const QMap<QString, QVariant>& values);

src/windows/LoginDialog.cpp

@@ -66,7 +66,10 @@ void LoginDialog::initializeLayout()
         mHideClickCount++;
         if (mHideClickCount == 5){
             mHideClickCount = 0;
-            DialogManager::Default()->requestResetAdminPwd();
+            DialogResult result = DialogManager::Default()->requestResetAdminPwd();
+            if (result.ResultCode != QDialog::Accepted) return;
+            DialogManager::Default()->requestAlertMessage(QString(tr("New password:%1")).arg(result.ResultData.toString()),
+            DialogButtonMode::OkOnly,tr("Reset success"));
         }
     });
     mVMainLayout->addSpacerItem(new QSpacerItem(20, 20, QSizePolicy::Minimum, QSizePolicy::Expanding));