Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 446 insertions, 0 deletions

diff --git a/xmlsecurity/source/dialogs/macrosecurity.cxx b/xmlsecurity/source/dialogs/macrosecurity.cxx
new file mode 100644
index 000000000..bf82606f4
--- /dev/null
+++ b/xmlsecurity/source/dialogs/macrosecurity.cxx
@@ -0,0 +1,446 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+#include <macrosecurity.hxx>
+#include <certificateviewer.hxx>
+#include <biginteger.hxx>
+#include <resourcemanager.hxx>
+#include <strings.hrc>
+
+#include <o3tl/safeint.hxx>
+#include <osl/file.hxx>
+#include <sal/log.hxx>
+
+#include <com/sun/star/xml/crypto/XSecurityEnvironment.hpp>
+#include <comphelper/sequence.hxx>
+#include <comphelper/processfactory.hxx>
+#include <comphelper/xmlsechelper.hxx>
+#include <com/sun/star/uno/Exception.hpp>
+#include <com/sun/star/ui/dialogs/FolderPicker.hpp>
+#include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp>
+#include <sfx2/filedlghelper.hxx>
+#include <tools/diagnose_ex.h>
+#include <tools/urlobj.hxx>
+#include <unotools/datetime.hxx>
+
+#include <vcl/svapp.hxx>
+
+using namespace comphelper;
+using namespace ::com::sun::star;
+
+
+IMPL_LINK_NOARG(MacroSecurity, OkBtnHdl, weld::Button&, void)
+{
+    m_xLevelTP->ClosePage();
+    m_xTrustSrcTP->ClosePage();
+    m_xDialog->response(RET_OK);
+}
+
+MacroSecurity::MacroSecurity(weld::Window* pParent,
+    const css::uno::Reference<css::xml::crypto::XSecurityEnvironment>& rxSecurityEnvironment)
+    : GenericDialogController(pParent, "xmlsec/ui/macrosecuritydialog.ui", "MacroSecurityDialog")
+    , m_xSecurityEnvironment(rxSecurityEnvironment)
+    , m_xTabCtrl(m_xBuilder->weld_notebook("tabcontrol"))
+    , m_xOkBtn(m_xBuilder->weld_button("ok"))
+    , m_xResetBtn(m_xBuilder->weld_button("reset"))
+{
+    m_xTabCtrl->connect_enter_page(LINK(this, MacroSecurity, ActivatePageHdl));
+
+    m_xLevelTP.reset(new MacroSecurityLevelTP(m_xTabCtrl->get_page("SecurityLevelPage"), this));
+    m_xTrustSrcTP.reset(new MacroSecurityTrustedSourcesTP(m_xTabCtrl->get_page("SecurityTrustPage"), this));
+
+    m_xTabCtrl->set_current_page("SecurityLevelPage");
+    m_xOkBtn->connect_clicked(LINK(this, MacroSecurity, OkBtnHdl));
+}
+
+IMPL_LINK(MacroSecurity, ActivatePageHdl, const OString&, rPage, void)
+{
+    if (rPage == "SecurityLevelPage")
+        m_xLevelTP->ActivatePage();
+    else if (rPage == "SecurityTrustPage")
+        m_xTrustSrcTP->ActivatePage();
+}
+
+MacroSecurityTP::MacroSecurityTP(weld::Container* pParent, const OUString& rUIXMLDescription,
+                                 const OString& rID, MacroSecurity* pDlg)
+    : m_xBuilder(Application::CreateBuilder(pParent, rUIXMLDescription))
+    , m_xContainer(m_xBuilder->weld_container(rID))
+    , m_pDlg(pDlg)
+{
+}
+
+void MacroSecurityTP::ActivatePage()
+{
+}
+
+MacroSecurityTP::~MacroSecurityTP()
+{
+}
+
+MacroSecurityLevelTP::MacroSecurityLevelTP(weld::Container* pParent, MacroSecurity* pDlg)
+    : MacroSecurityTP(pParent, "xmlsec/ui/securitylevelpage.ui", "SecurityLevelPage", pDlg)
+    , m_xVeryHighRB(m_xBuilder->weld_radio_button("vhigh"))
+    , m_xHighRB(m_xBuilder->weld_radio_button("high"))
+    , m_xMediumRB(m_xBuilder->weld_radio_button("med"))
+    , m_xLowRB(m_xBuilder->weld_radio_button("low"))
+    , m_xVHighImg(m_xBuilder->weld_widget("vhighimg"))
+    , m_xHighImg(m_xBuilder->weld_widget("highimg"))
+    , m_xMedImg(m_xBuilder->weld_widget("medimg"))
+    , m_xLowImg(m_xBuilder->weld_widget("lowimg"))
+{
+    m_xLowRB->connect_toggled( LINK( this, MacroSecurityLevelTP, RadioButtonHdl ) );
+    m_xMediumRB->connect_toggled( LINK( this, MacroSecurityLevelTP, RadioButtonHdl ) );
+    m_xHighRB->connect_toggled( LINK( this, MacroSecurityLevelTP, RadioButtonHdl ) );
+    m_xVeryHighRB->connect_toggled( LINK( this, MacroSecurityLevelTP, RadioButtonHdl ) );
+
+    int nPrefWidth(std::max({m_xVeryHighRB->get_preferred_size().Width(),
+                             m_xHighRB->get_preferred_size().Width(),
+                             m_xMediumRB->get_preferred_size().Width(),
+                             m_xLowRB->get_preferred_size().Width()}));
+    int nMaxWidth = m_xLowRB->get_approximate_digit_width() * 60;
+    if (nPrefWidth > nMaxWidth)
+    {
+        m_xLowRB->set_label_wrap(true);
+        m_xLowRB->set_size_request(nMaxWidth, -1);
+        m_xMediumRB->set_label_wrap(true);
+        m_xMediumRB->set_size_request(nMaxWidth, -1);
+        m_xHighRB->set_label_wrap(true);
+        m_xHighRB->set_size_request(nMaxWidth, -1);
+        m_xVeryHighRB->set_label_wrap(true);
+        m_xVeryHighRB->set_size_request(nMaxWidth, -1);
+    }
+
+    mnCurLevel = static_cast<sal_uInt16>(SvtSecurityOptions::GetMacroSecurityLevel());
+    bool bReadonly = SvtSecurityOptions::IsReadOnly( SvtSecurityOptions::EOption::MacroSecLevel );
+
+    weld::RadioButton* pCheck = nullptr;
+    weld::Widget* pImage = nullptr;
+    switch (mnCurLevel)
+    {
+        case 3:
+            pCheck = m_xVeryHighRB.get();
+            pImage = m_xVHighImg.get();
+            break;
+        case 2:
+            pCheck = m_xHighRB.get();
+            pImage = m_xHighImg.get();
+            break;
+        case 1:
+            pCheck = m_xMediumRB.get();
+            pImage = m_xMedImg.get();
+            break;
+        case 0:
+            pCheck = m_xLowRB.get();
+            pImage = m_xLowImg.get();
+            break;
+    }
+    if (pCheck)
+        pCheck->set_active(true);
+    else
+    {
+        OSL_FAIL("illegal macro security level");
+    }
+    if (bReadonly && pImage)
+    {
+        pImage->show();
+        m_xVeryHighRB->set_sensitive(false);
+        m_xHighRB->set_sensitive(false);
+        m_xMediumRB->set_sensitive(false);
+        m_xLowRB->set_sensitive(false);
+    }
+}
+
+IMPL_LINK_NOARG(MacroSecurityLevelTP, RadioButtonHdl, weld::Toggleable&, void)
+{
+    sal_uInt16 nNewLevel = 0;
+    if( m_xVeryHighRB->get_active() )
+        nNewLevel = 3;
+    else if( m_xHighRB->get_active() )
+        nNewLevel = 2;
+    else if( m_xMediumRB->get_active() )
+        nNewLevel = 1;
+
+    if ( nNewLevel != mnCurLevel )
+    {
+        mnCurLevel = nNewLevel;
+        m_pDlg->EnableReset();
+    }
+}
+
+void MacroSecurityLevelTP::ClosePage()
+{
+    SvtSecurityOptions::SetMacroSecurityLevel( mnCurLevel );
+}
+
+void MacroSecurityTrustedSourcesTP::ImplCheckButtons()
+{
+    bool bCertSelected = m_xTrustCertLB->get_selected_index() != -1;
+    m_xViewCertPB->set_sensitive( bCertSelected );
+    m_xRemoveCertPB->set_sensitive( bCertSelected && !mbAuthorsReadonly);
+
+    bool bLocationSelected = m_xTrustFileLocLB->get_selected_index() != -1;
+    m_xRemoveLocPB->set_sensitive( bLocationSelected && !mbURLsReadonly);
+}
+
+void MacroSecurityTrustedSourcesTP::ShowBrokenCertificateError(std::u16string_view rData)
+{
+    OUString aMsg = XsResId(STR_BROKEN_MACRO_CERTIFICATE_DATA);
+    aMsg = aMsg.replaceFirst("%{data}", rData);
+    std::unique_ptr<weld::MessageDialog> xErrorBox(Application::CreateMessageDialog(m_pDlg->getDialog(),
+        VclMessageType::Error, VclButtonsType::Ok, aMsg));
+    xErrorBox->run();
+}
+
+IMPL_LINK_NOARG(MacroSecurityTrustedSourcesTP, ViewCertPBHdl, weld::Button&, void)
+{
+    int nEntry = m_xTrustCertLB->get_selected_index();
+    if (nEntry == -1)
+        return;
+
+    const sal_uInt16 nSelected = m_xTrustCertLB->get_id(nEntry).toUInt32();
+    uno::Reference< css::security::XCertificate > xCert;
+    try
+    {
+        xCert = m_pDlg->m_xSecurityEnvironment->getCertificate(m_aTrustedAuthors[nSelected].SubjectName,
+                        xmlsecurity::numericStringToBigInteger(m_aTrustedAuthors[nSelected].SerialNumber));
+    }
+    catch (...)
+    {
+        TOOLS_WARN_EXCEPTION("xmlsecurity.dialogs", "matching certificate not found for: " << m_aTrustedAuthors[nSelected].SubjectName);
+    }
+
+    if (!xCert.is())
+    {
+        try
+        {
+            xCert = m_pDlg->m_xSecurityEnvironment->createCertificateFromAscii(m_aTrustedAuthors[nSelected].RawData);
+        }
+        catch (...)
+        {
+            TOOLS_WARN_EXCEPTION("xmlsecurity.dialogs", "certificate data couldn't be parsed: " << m_aTrustedAuthors[nSelected].RawData);
+        }
+    }
+
+    if ( xCert.is() )
+    {
+        CertificateViewer aViewer(m_pDlg->getDialog(), m_pDlg->m_xSecurityEnvironment, xCert, false, nullptr);
+        aViewer.run();
+    }
+    else
+        // should never happen, as we parsed the certificate data when we added it!
+        ShowBrokenCertificateError(m_aTrustedAuthors[nSelected].RawData);
+}
+
+IMPL_LINK_NOARG(MacroSecurityTrustedSourcesTP, RemoveCertPBHdl, weld::Button&, void)
+{
+    int nEntry = m_xTrustCertLB->get_selected_index();
+    if (nEntry != -1)
+    {
+        sal_uInt16 nAuthor = m_xTrustCertLB->get_id(nEntry).toUInt32();
+        m_aTrustedAuthors.erase(m_aTrustedAuthors.begin() + nAuthor);
+
+        FillCertLB();
+        ImplCheckButtons();
+    }
+}
+
+IMPL_LINK_NOARG(MacroSecurityTrustedSourcesTP, AddLocPBHdl, weld::Button&, void)
+{
+    try
+    {
+        uno::Reference < uno::XComponentContext > xContext( ::comphelper::getProcessComponentContext() );
+        uno::Reference < ui::dialogs::XFolderPicker2 > xFolderPicker = sfx2::createFolderPicker(xContext, m_pDlg->getDialog());
+
+        short nRet = xFolderPicker->execute();
+
+        if( ui::dialogs::ExecutableDialogResults::OK != nRet )
+            return;
+
+        OUString aPathStr = xFolderPicker->getDirectory();
+        INetURLObject aNewObj( aPathStr );
+        aNewObj.removeFinalSlash();
+
+        // then the new path also a URL else system path
+        OUString aSystemFileURL = ( aNewObj.GetProtocol() != INetProtocol::NotValid ) ?
+            aPathStr : aNewObj.getFSysPath( FSysStyle::Detect );
+
+        OUString aNewPathStr(aSystemFileURL);
+
+        if ( osl::FileBase::getSystemPathFromFileURL( aSystemFileURL, aSystemFileURL ) == osl::FileBase::E_None )
+            aNewPathStr = aSystemFileURL;
+
+        if (m_xTrustFileLocLB->find_text(aNewPathStr) == -1)
+            m_xTrustFileLocLB->append_text(aNewPathStr);
+
+        ImplCheckButtons();
+    }
+    catch( uno::Exception& )
+    {
+        TOOLS_WARN_EXCEPTION( "xmlsecurity.dialogs", "MacroSecurityTrustedSourcesTP::AddLocPBHdl(): exception from folder picker" );
+    }
+}
+
+IMPL_LINK_NOARG(MacroSecurityTrustedSourcesTP, RemoveLocPBHdl, weld::Button&, void)
+{
+    sal_Int32 nSel = m_xTrustFileLocLB->get_selected_index();
+    if (nSel == -1)
+        return;
+
+    m_xTrustFileLocLB->remove(nSel);
+    // Trusted Path could not be removed (#i33584#)
+    // after remove an entry, select another one if exists
+    int nNewCount = m_xTrustFileLocLB->n_children();
+    if (nNewCount > 0)
+    {
+        if (nSel >= nNewCount)
+            nSel = nNewCount - 1;
+        m_xTrustFileLocLB->select(nSel);
+    }
+    ImplCheckButtons();
+}
+
+IMPL_LINK_NOARG(MacroSecurityTrustedSourcesTP, TrustCertLBSelectHdl, weld::TreeView&, void)
+{
+    ImplCheckButtons();
+}
+
+IMPL_LINK_NOARG(MacroSecurityTrustedSourcesTP, TrustFileLocLBSelectHdl, weld::TreeView&, void)
+{
+    ImplCheckButtons();
+}
+
+void MacroSecurityTrustedSourcesTP::FillCertLB(const bool bShowWarnings)
+{
+    m_xTrustCertLB->clear();
+
+    sal_uInt32 nEntries = m_aTrustedAuthors.size();
+
+    if ( !(nEntries && m_pDlg->m_xSecurityEnvironment.is()) )
+        return;
+
+    for( sal_uInt32 nEntry = 0 ; nEntry < nEntries ; ++nEntry )
+    {
+        SvtSecurityOptions::Certificate&              rEntry = m_aTrustedAuthors[ nEntry ];
+
+        try
+        {
+            // create from RawData
+            uno::Reference< css::security::XCertificate > xCert = m_pDlg->m_xSecurityEnvironment->createCertificateFromAscii(rEntry.RawData);
+            m_xTrustCertLB->append(OUString::number(nEntry), xmlsec::GetContentPart(xCert->getSubjectName(), xCert->getCertificateKind()));
+            m_xTrustCertLB->set_text(nEntry, xmlsec::GetContentPart(xCert->getIssuerName(), xCert->getCertificateKind()), 1);
+            m_xTrustCertLB->set_text(nEntry, utl::GetDateTimeString(xCert->getNotValidAfter()), 2);
+        }
+        catch (...)
+        {
+            if (bShowWarnings)
+            {
+                TOOLS_WARN_EXCEPTION("xmlsecurity.dialogs", "certificate data couldn't be parsed: " << rEntry.RawData);
+                OUString sData = rEntry.RawData;
+                css::uno::Any tools_warn_exception(DbgGetCaughtException());
+                OUString sException = OStringToOUString(exceptionToString(tools_warn_exception), RTL_TEXTENCODING_UTF8);
+                if (!sException.isEmpty())
+                    sData +=  " / " + sException;
+                ShowBrokenCertificateError(sData);
+            }
+        }
+    }
+}
+
+MacroSecurityTrustedSourcesTP::MacroSecurityTrustedSourcesTP(weld::Container* pParent, MacroSecurity* pDlg)
+    : MacroSecurityTP(pParent, "xmlsec/ui/securitytrustpage.ui", "SecurityTrustPage", pDlg)
+    , m_xTrustCertROFI(m_xBuilder->weld_image("lockcertimg"))
+    , m_xTrustCertLB(m_xBuilder->weld_tree_view("certificates"))
+    , m_xViewCertPB(m_xBuilder->weld_button("viewcert"))
+    , m_xRemoveCertPB(m_xBuilder->weld_button("removecert"))
+    , m_xTrustFileROFI(m_xBuilder->weld_image("lockfileimg"))
+    , m_xTrustFileLocLB(m_xBuilder->weld_tree_view("locations"))
+    , m_xAddLocPB(m_xBuilder->weld_button("addfile"))
+    , m_xRemoveLocPB(m_xBuilder->weld_button("removefile"))
+{
+    auto nColWidth = m_xTrustCertLB->get_approximate_digit_width() * 12;
+    std::vector<int> aWidths
+    {
+        o3tl::narrowing<int>(nColWidth * 2),
+        o3tl::narrowing<int>(nColWidth * 2)
+    };
+    m_xTrustCertLB->set_column_fixed_widths(aWidths);
+    m_xTrustCertLB->set_size_request(nColWidth * 5.5, m_xTrustCertLB->get_height_rows(5));
+
+    m_xTrustCertLB->connect_changed( LINK( this, MacroSecurityTrustedSourcesTP, TrustCertLBSelectHdl ) );
+    m_xViewCertPB->connect_clicked( LINK( this, MacroSecurityTrustedSourcesTP, ViewCertPBHdl ) );
+    m_xViewCertPB->set_sensitive(false);
+    m_xRemoveCertPB->connect_clicked( LINK( this, MacroSecurityTrustedSourcesTP, RemoveCertPBHdl ) );
+    m_xRemoveCertPB->set_sensitive(false);
+
+    m_xTrustFileLocLB->connect_changed( LINK( this, MacroSecurityTrustedSourcesTP, TrustFileLocLBSelectHdl ) );
+    m_xTrustFileLocLB->set_size_request(nColWidth * 5, m_xTrustFileLocLB->get_height_rows(5));
+    m_xAddLocPB->connect_clicked( LINK( this, MacroSecurityTrustedSourcesTP, AddLocPBHdl ) );
+    m_xRemoveLocPB->connect_clicked( LINK( this, MacroSecurityTrustedSourcesTP, RemoveLocPBHdl ) );
+    m_xRemoveLocPB->set_sensitive(false);
+
+    m_aTrustedAuthors = SvtSecurityOptions::GetTrustedAuthors();
+    mbAuthorsReadonly = SvtSecurityOptions::IsReadOnly( SvtSecurityOptions::EOption::MacroTrustedAuthors );
+    m_xTrustCertROFI->set_visible(mbAuthorsReadonly);
+
+    FillCertLB(true);
+
+    std::vector< OUString > aSecureURLs = SvtSecurityOptions::GetSecureURLs();
+    mbURLsReadonly = SvtSecurityOptions::IsReadOnly( SvtSecurityOptions::EOption::SecureUrls );
+    m_xTrustFileROFI->set_visible(mbURLsReadonly);
+    m_xAddLocPB->set_sensitive(!mbURLsReadonly);
+
+    for (const auto& rSecureURL : aSecureURLs)
+    {
+        OUString aSystemFileURL( rSecureURL );
+        osl::FileBase::getSystemPathFromFileURL( aSystemFileURL, aSystemFileURL );
+        m_xTrustFileLocLB->append_text(aSystemFileURL);
+    }
+}
+
+void MacroSecurityTrustedSourcesTP::ActivatePage()
+{
+    m_pDlg->EnableReset( false );
+    FillCertLB();
+}
+
+void MacroSecurityTrustedSourcesTP::ClosePage()
+{
+    sal_Int32 nEntryCnt = m_xTrustFileLocLB->n_children();
+    if( nEntryCnt )
+    {
+        std::vector< OUString > aSecureURLs;
+        for (sal_Int32 i = 0; i < nEntryCnt; ++i)
+        {
+            OUString aURL(m_xTrustFileLocLB->get_text(i));
+            osl::FileBase::getFileURLFromSystemPath( aURL, aURL );
+            aSecureURLs.push_back(aURL);
+        }
+
+        SvtSecurityOptions::SetSecureURLs( std::move(aSecureURLs) );
+    }
+    // Trusted Path could not be removed (#i33584#)
+    // don't forget to remove the old saved SecureURLs
+    else
+        SvtSecurityOptions::SetSecureURLs( std::vector< OUString >() );
+
+    SvtSecurityOptions::SetTrustedAuthors( m_aTrustedAuthors );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */