TLS connect

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QtNetwork/QNetworkAccessManager>
#include <QtNetwork/QNetworkReply>
#include <QtNetwork/QNetworkRequest>
#include <QUrl>
#include <QByteArray>
#include <QString>
#include <QTextCodec>

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow)
{
    ui->setupUi(this);

    QNetworkAccessManager* manager= new QNetworkAccessManager(this);
    QByteArray Request;
   QUrl site("https://10.250.14.186:443/");
   QString Login= "******";
   QString Pass= "*****";
   QString Version= "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0";

   QByteArray postData;
   postData+= "a=auth" ;
   postData+= "&";
   postData+= "user=" + QUrl::toPercentEncoding(Login.toUtf8() );
   postData+= "&";
   postData+= "password=" + QUrl::toPercentEncoding(Pass.toUtf8() );

   QNetworkRequest request(site);
   request.setHeader(QNetworkRequest::UserAgentHeader, Version);
   request.setHeader(QNetworkRequest::ContentTypeHeader, "application/x-www-form-urlencoded");


   QNetworkReply* reply= manager->post(request, postData);
 connect (reply, SIGNAL(sslErrors(QList<QSslError>)),reply,SLOT(ignoreSslErrors()));
   connect (reply, SIGNAL(finished()),this, SLOT(replyFinished()));

   //qDebug()<<QSslSocket::supportsSsl() << QSslSocket::sslLibraryBuildVersionString() <<QSslSocket::sslLibraryVersionString();


}




void MainWindow::replyFinished()
{

    QNetworkReply *reply = qobject_cast<QNetworkReply *>(sender());
     connect (reply, SIGNAL(sslErrors(QList<QSslError>)),reply,SLOT(ignoreSslErrors()));

//    if (reply->error()== QNetworkReply::NoError)
//    {

        QByteArray content= reply->readAll();
         ui->textEdit->setPlainText(content.data());
   // }
   // else
        qDebug()<<reply->errorString() <<"ska";

        reply->deleteLater();
}


MainWindow::~MainWindow()
{
    delete ui;
}