only one passphrase at beginning

src/DataStore/ChatDataStore.cpp

@@ -60,8 +60,7 @@ std::map<QString, ChatItem> ChatDataStore::getAllNewContactRequests()
         if (
             (c.second.isOutgoing() == false) &&
             (c.second.getType() == "Cont")  &&
-            (c.second.isContact() == false)  &&
-            (c.second.getMemo().isEmpty())         
+            (c.second.isContact() == false)      
         ) 
         
         {

src/mainwindow.cpp

@@ -538,34 +538,15 @@ void MainWindow::removeWalletEncryptionStartUp() {
    QDialog d(this);
     Ui_startup ed;
     ed.setupUi(&d);
-
-    // Handle edits on the password box
     
-    auto fnPasswordEdited = [=](const QString&) {
-        QString password = ed.txtPassword->text();
-        // Enable the OK button if the passwords match.
-        if (!ed.txtPassword->text().isEmpty() && 
-                ed.txtPassword->text() == ed.txtConfirmPassword->text() && password.size() >= 16) {
-            ed.lblPasswordMatch->setText("");
-            ed.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(true);
-        } else {
-            ed.lblPasswordMatch->setText(tr("Passwords don't match or under-lettered"));
-            ed.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
-        }
-
-    };
-
-    QObject::connect(ed.txtConfirmPassword, &QLineEdit::textChanged, fnPasswordEdited);
-    QObject::connect(ed.txtPassword, &QLineEdit::textChanged, fnPasswordEdited);
-
     if (d.exec() == QDialog::Accepted) 
     {
-        QString str = ed.txtPassword->text(); // data comes from user inputs
-        int length = str.length();
-        this->setPassword(str);
+        QString password = ed.txtPassword->text(); // data comes from user inputs
+        int length = password.length();
+        this->setPassword(password);
         char *sequence = NULL;
         sequence = new char[length+1];
-        strncpy(sequence, str.toLocal8Bit(), length +1);
+        strncpy(sequence, password.toLocal8Bit(), length +1);
 
         #define MESSAGE ((const unsigned char *) sequence)
         #define MESSAGE_LEN length
@@ -614,7 +595,7 @@ void MainWindow::removeWalletEncryptionStartUp() {
 
         {
 
-                 QMessageBox::warning(this, tr("You have still Plaintextdata on your disk!"),
+                 QMessageBox::information(this, tr("You have still Plaintextdata on your disk!"),
                     QString("WARNING: Delete it only if you have a backup of your Wallet Seed."),
                     QMessageBox::Ok
                 );   

src/startupencryption.ui

@@ -29,19 +29,6 @@
     <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
    </property>
   </widget>
-  <widget class="QLabel" name="label_4">
-   <property name="geometry">
-    <rect>
-     <x>10</x>
-     <y>229</y>
-     <width>127</width>
-     <height>25</height>
-    </rect>
-   </property>
-   <property name="text">
-    <string>Confirm Password:</string>
-   </property>
-  </widget>
   <widget class="Line" name="line_2">
    <property name="geometry">
     <rect>
@@ -55,19 +42,6 @@
     <enum>Qt::Horizontal</enum>
    </property>
   </widget>
-  <widget class="QLineEdit" name="txtConfirmPassword">
-   <property name="geometry">
-    <rect>
-     <x>162</x>
-     <y>229</y>
-     <width>230</width>
-     <height>25</height>
-    </rect>
-   </property>
-   <property name="echoMode">
-    <enum>QLineEdit::Password</enum>
-   </property>
-  </widget>
   <widget class="QLabel" name="label_2">
    <property name="geometry">
     <rect>
@@ -113,25 +87,6 @@
     <string>Encryption Password:</string>
    </property>
   </widget>
-  <widget class="QLabel" name="lblPasswordMatch">
-   <property name="geometry">
-    <rect>
-     <x>10</x>
-     <y>175</y>
-     <width>382</width>
-     <height>17</height>
-    </rect>
-   </property>
-   <property name="styleSheet">
-    <string notr="true">color: red;</string>
-   </property>
-   <property name="text">
-    <string>Passwords don't match</string>
-   </property>
-   <property name="alignment">
-    <set>Qt::AlignCenter</set>
-   </property>
-  </widget>
   <widget class="QLineEdit" name="txtPassword">
    <property name="geometry">
     <rect>