Caching Certificates in the CertificateChooser dialog session-wise

Added the functionality of caching certificates per session using a
single instance with internal memoization. Added Reload Certificates
button in case of certificate changes in-session. Updated all instances
of certifcate chooser in the codebase to work with the new change.

Change-Id: Icb25a2b2e9787b029fa6189f70bd4ba3b6806f60
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/155373
Tested-by: Jenkins
Reviewed-by: Thorsten Behrens <thorsten.behrens@allotropia.de>

1 files changed, 14 insertions, 0 deletions

diff --git a/xmlsecurity/source/dialogs/certificatechooser.cxx b/xmlsecurity/source/dialogs/certificatechooser.cxx
index be3e88f9d453..a7ff02f1a583 100644
--- a/xmlsecurity/source/dialogs/certificatechooser.cxx
+++ b/xmlsecurity/source/dialogs/certificatechooser.cxx
@@ -52,6 +52,7 @@ CertificateChooser::CertificateChooser(weld::Window* _pParent,
     , m_xFTDescription(m_xBuilder->weld_label("description-label"))
     , m_xDescriptionED(m_xBuilder->weld_entry("description"))
     , m_xSearchBox(m_xBuilder->weld_entry("searchbox"))
+    , m_xReloadBtn(m_xBuilder->weld_button("reloadcert"))
 {
     auto nControlWidth = m_xCertLB->get_approximate_digit_width() * 105;
     m_xCertLB->set_size_request(nControlWidth, m_xCertLB->get_height_rows(12));
@@ -61,6 +62,7 @@ CertificateChooser::CertificateChooser(weld::Window* _pParent,
     m_xCertLB->connect_row_activated( LINK( this, CertificateChooser, CertificateSelectHdl ) );
     m_xViewBtn->connect_clicked( LINK( this, CertificateChooser, ViewButtonHdl ) );
     m_xSearchBox->connect_changed(LINK(this, CertificateChooser, SearchModifyHdl));
+    m_xReloadBtn->connect_clicked( LINK( this, CertificateChooser, ReloadButtonHdl ) );
 
     mxSecurityContexts = std::move(rxSecurityContexts);
     mbInitialized = false;
@@ -313,6 +315,18 @@ OUString CertificateChooser::GetUsageText()
         UsageInClearText(xCerts[0]->getCertificateUsage()) : OUString();
 }
 
+void CertificateChooser::ImplReloadCertificates()
+{
+    xMemCerts.clear();
+}
+
+IMPL_LINK_NOARG(CertificateChooser, ReloadButtonHdl, weld::Button&, void)
+{
+    ImplReloadCertificates();
+    mbInitialized = false;
+    ImplInitialize();
+}
+
 IMPL_LINK_NOARG(CertificateChooser, SearchModifyHdl, weld::Entry&, void)
 {
     ImplInitialize(true);