[SslErrorDialog] Add option to accept certificate permanently.

Closes #939

src/lib/lib.pro

@@ -246,7 +246,8 @@ SOURCES += \
     autofill/passwordbackends/databasepasswordbackend.cpp \
     autofill/passwordbackends/passwordbackend.cpp \
     tools/aesinterface.cpp \
-    autofill/passwordbackends/databaseencryptedpasswordbackend.cpp
+    autofill/passwordbackends/databaseencryptedpasswordbackend.cpp \
+    network/sslerrordialog.cpp
 
 
 HEADERS  += \
@@ -429,7 +430,8 @@ HEADERS  += \
     autofill/passwordbackends/passwordbackend.h \
     autofill/passwordbackends/databasepasswordbackend.h \
     tools/aesinterface.h \
-    autofill/passwordbackends/databaseencryptedpasswordbackend.h
+    autofill/passwordbackends/databaseencryptedpasswordbackend.h \
+    network/sslerrordialog.h
 
 FORMS    += \
     preferences/autofillmanager.ui \
@@ -479,7 +481,8 @@ FORMS    += \
     tools/html5permissions/html5permissionsnotification.ui \
     tools/html5permissions/html5permissionsdialog.ui \
     autofill/autofillwidget.ui \
-    autofill/passwordbackends/masterpassworddialog.ui
+    autofill/passwordbackends/masterpassworddialog.ui \
+    network/sslerrordialog.ui
 
 RESOURCES += \
     data/icons.qrc \

src/lib/network/networkmanager.cpp

@@ -31,6 +31,7 @@
 #include "cabundleupdater.h"
 #include "settings.h"
 #include "passwordmanager.h"
+#include "sslerrordialog.h"
 #include "schemehandlers/adblockschemehandler.h"
 #include "schemehandlers/qupzillaschemehandler.h"
 #include "schemehandlers/fileschemehandler.h"
@@ -212,7 +213,7 @@ void NetworkManager::sslError(QNetworkReply* reply, QList<QSslError> errors)
         const QSslCertificate &cert = i.key();
         const QStringList &errors = i.value();
 
-        if (m_localCerts.contains(cert) || errors.isEmpty()) {
+        if (m_localCerts.contains(cert) || m_tempAllowedCerts.contains(cert) || errors.isEmpty()) {
             ++i;
             continue;
         }
@@ -240,18 +241,34 @@ void NetworkManager::sslError(QNetworkReply* reply, QList<QSslError> errors)
     QString message = QString("<b>%1</b><p>%2</p>%3<p>%4</p>").arg(title, text1, certs, text2);
 
     if (!certs.isEmpty())  {
-        QMessageBox::StandardButton button = QMessageBox::critical(webPage->view(), tr("SSL Certificate Error!"), message, QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
+        SslErrorDialog dialog(webPage->view());
-        if (button == QMessageBox::No) {
+        dialog.setText(message);
+        dialog.exec();
+
+        switch (dialog.result()) {
+        case SslErrorDialog::Yes:
+            foreach (const QSslCertificate &cert, errorHash.keys()) {
+                if (!m_localCerts.contains(cert)) {
+                    addLocalCertificate(cert);
+                }
+            }
+
+            break;
+
+        case SslErrorDialog::OnlyForThisSession:
+            foreach (const QSslCertificate &cert, errorHash.keys()) {
+                if (!m_tempAllowedCerts.contains(cert)) {
+                    m_tempAllowedCerts.append(cert);
+                }
+            }
+
+            break;
+
+        default:
             // To prevent asking user more than once for the same certificate
             webPage->addRejectedCerts(errorHash.keys());
             return;
         }
-
-        foreach (const QSslCertificate &cert, errorHash.keys()) {
-            if (!m_localCerts.contains(cert)) {
-                addLocalCertificate(cert);
-            }
-        }
     }
 
     reply->ignoreSslErrors(errors);

src/lib/network/networkmanager.h

@@ -76,7 +76,7 @@ private:
     QStringList m_certPaths;
     QList<QSslCertificate> m_caCerts;
     QList<QSslCertificate> m_localCerts;
-    QList<QSslCertificate> m_ignoredCerts;
+    QList<QSslCertificate> m_tempAllowedCerts;
 
     QHash<QString, SchemeHandler*> m_schemeHandlers;
     QByteArray m_acceptLanguage;

src/lib/network/sslerrordialog.cpp

@@ -0,0 +1,70 @@
+/* ============================================================
+* QupZilla - WebKit based browser
+* Copyright (C) 2013  David Rosca <nowrep@gmail.com>
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+* ============================================================ */
+#include "sslerrordialog.h"
+#include "ui_sslerrordialog.h"
+#include "iconprovider.h"
+
+#include <QPushButton>
+
+SslErrorDialog::SslErrorDialog(QWidget* parent)
+    : QDialog(parent)
+    , ui(new Ui::SslErrorDialog)
+    , m_result(No)
+{
+    ui->setupUi(this);
+    ui->icon->setPixmap(qIconProvider->standardIcon(QStyle::SP_MessageBoxCritical).pixmap(52));
+    ui->buttonBox->addButton(tr("Only for this session"), QDialogButtonBox::ApplyRole);
+    ui->buttonBox->button(QDialogButtonBox::No)->setFocus();
+
+    connect(ui->buttonBox, SIGNAL(clicked(QAbstractButton*)), this, SLOT(buttonClicked(QAbstractButton*)));
+}
+
+SslErrorDialog::~SslErrorDialog()
+{
+    delete ui;
+}
+
+void SslErrorDialog::setText(const QString &text)
+{
+    ui->text->setText(text);
+}
+
+SslErrorDialog::Result SslErrorDialog::result()
+{
+    return m_result;
+}
+
+void SslErrorDialog::buttonClicked(QAbstractButton* button)
+{
+    switch (ui->buttonBox->buttonRole(button)) {
+    case QDialogButtonBox::YesRole:
+        m_result = Yes;
+        accept();
+        break;
+
+    case QDialogButtonBox::ApplyRole:
+        m_result = OnlyForThisSession;
+        accept();
+        break;
+
+    default:
+        m_result = No;
+        reject();
+        break;
+    }
+}

src/lib/network/sslerrordialog.h

@@ -0,0 +1,54 @@
+/* ============================================================
+* QupZilla - WebKit based browser
+* Copyright (C) 2013  David Rosca <nowrep@gmail.com>
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+* ============================================================ */
+#ifndef SSLERRORDIALOG_H
+#define SSLERRORDIALOG_H
+
+#include <QDialog>
+
+namespace Ui
+{
+class SslErrorDialog;
+}
+
+class QAbstractButton;
+
+#include "qz_namespace.h"
+
+class QT_QUPZILLA_EXPORT SslErrorDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    enum Result { Yes, No, OnlyForThisSession };
+
+    explicit SslErrorDialog(QWidget* parent = 0);
+    ~SslErrorDialog();
+
+    void setText(const QString &text);
+    Result result();
+
+private slots:
+    void buttonClicked(QAbstractButton* button);
+
+private:
+    Ui::SslErrorDialog* ui;
+
+    Result m_result;
+};
+
+#endif // SSLERRORDIALOG_H

src/lib/network/sslerrordialog.ui

@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>SslErrorDialog</class>
+ <widget class="QDialog" name="SslErrorDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>511</width>
+    <height>72</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>SSL Certificate Error!</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0">
+    <widget class="QLabel" name="icon">
+     <property name="alignment">
+      <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="1">
+    <widget class="QLabel" name="text">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="MinimumExpanding" vsizetype="MinimumExpanding">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="alignment">
+      <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="0" colspan="2">
+    <layout class="QHBoxLayout" name="horizontalLayout_2">
+     <item>
+      <spacer name="horizontalSpacer_3">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QDialogButtonBox" name="buttonBox">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="standardButtons">
+        <set>QDialogButtonBox::No|QDialogButtonBox::Yes</set>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="horizontalSpacer_4">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

translations/empty.ts

@@ -2445,92 +2445,91 @@ Please install latest version of QupZilla.</source>
 <context>
     <name>NetworkManager</name>
     <message>
-        <location filename="../src/lib/network/networkmanager.cpp" line="205"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="206"/>
-        <location filename="../src/lib/network/networkmanager.cpp" line="243"/>
         <source>SSL Certificate Error!</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/lib/network/networkmanager.cpp" line="206"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="207"/>
         <source>The page you are trying to access has the following errors in the SSL certificate:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/lib/network/networkmanager.cpp" line="221"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="222"/>
         <source>&lt;b&gt;Organization: &lt;/b&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/lib/network/networkmanager.cpp" line="223"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="224"/>
         <source>&lt;b&gt;Domain Name: &lt;/b&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/lib/network/networkmanager.cpp" line="225"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="226"/>
         <source>&lt;b&gt;Expiration Date: &lt;/b&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/lib/network/networkmanager.cpp" line="231"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="232"/>
         <source>&lt;b&gt;Error: &lt;/b&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/lib/network/networkmanager.cpp" line="239"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="240"/>
         <source>Would you like to make an exception for this certificate?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/lib/network/networkmanager.cpp" line="263"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="280"/>
         <source>Authorisation required</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/lib/network/networkmanager.cpp" line="270"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="287"/>
-        <location filename="../src/lib/network/networkmanager.cpp" line="377"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="394"/>
-        <location filename="../src/lib/network/networkmanager.cpp" line="449"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="466"/>
         <source>Username: </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/lib/network/networkmanager.cpp" line="271"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="288"/>
-        <location filename="../src/lib/network/networkmanager.cpp" line="378"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="395"/>
-        <location filename="../src/lib/network/networkmanager.cpp" line="450"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="467"/>
         <source>Password: </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/lib/network/networkmanager.cpp" line="276"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="293"/>
         <source>Save username and password on this site</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/lib/network/networkmanager.cpp" line="285"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="302"/>
         <source>A username and password are being requested by %1. The site says: &quot;%2&quot;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/lib/network/networkmanager.cpp" line="370"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="387"/>
         <source>FTP authorisation required</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/lib/network/networkmanager.cpp" line="383"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="400"/>
         <source>Login anonymously</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/lib/network/networkmanager.cpp" line="400"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="417"/>
         <source>A username and password are being requested by %1:%2.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/lib/network/networkmanager.cpp" line="442"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="459"/>
         <source>Proxy authorisation required</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/lib/network/networkmanager.cpp" line="464"/>
+        <location filename="../src/lib/network/networkmanager.cpp" line="481"/>
         <source>A username and password are being requested by proxy %1. </source>
         <translation type="unfinished"></translation>
     </message>
@@ -5697,6 +5696,19 @@ After adding or removing certificate paths, it is neccessary to restart QupZilla
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>SslErrorDialog</name>
+    <message>
+        <location filename="../src/lib/network/sslerrordialog.ui" line="14"/>
+        <source>SSL Certificate Error!</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../src/lib/network/sslerrordialog.cpp" line="31"/>
+        <source>Only for this session</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>TabBar</name>
     <message>