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Encryption tool

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Jakub Melka
2021-06-01 16:09:00 +02:00
parent 453a3a24c7
commit c22cba2f50
12 changed files with 320 additions and 13 deletions
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2
Pdf4QtViewer/pdfaboutdialog.ui
View File

@@ -23,7 +23,7 @@
<item>
<widget class="QLabel" name="copyrightLabel">
<property name="text">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;PdfForQtViewer&lt;/span&gt;&lt;/p&gt;&lt;p&gt;Copyright 2018-2020 Jakub Melka. All rights reserved.&lt;/p&gt;&lt;p&gt;THE SOFTWARE IS PROVIDED &amp;quot;AS IS&amp;quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;PdfForQtViewer&lt;/span&gt;&lt;/p&gt;&lt;p&gt;Copyright 2018-2021 Jakub Melka. All rights reserved.&lt;/p&gt;&lt;p&gt;THE SOFTWARE IS PROVIDED &amp;quot;AS IS&amp;quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="wordWrap">
<bool>true</bool>

9
Pdf4QtViewer/pdfencryptionsettingsdialog.cpp
View File

@@ -21,6 +21,8 @@
#include "pdfutils.h"
#include "pdfsecurityhandler.h"
#include <QMessageBox>
namespace pdfviewer
{
@@ -191,6 +193,13 @@ void PDFEncryptionSettingsDialog::accept()
}
}
QString errorMessage;
if (!pdf::PDFSecurityHandlerFactory::validate(settings, &errorMessage))
{
QMessageBox::critical(this, tr("Error"), errorMessage);
return;
}
m_updatedSecurityHandler = pdf::PDFSecurityHandlerFactory::createSecurityHandler(settings);
QDialog::accept();