Basic support for decryption of imported DCPs.

[dcpomatic.git] / src / wx / config_dialog.cc

diff --git a/src/wx/config_dialog.cc b/src/wx/config_dialog.cc
index ee660832f441561a244f0881cf7e895aeab56bcd..3775ae1bbd57fd9fc0cce79a3b0f3119cedda3c6 100644 (file)
--- a/src/wx/config_dialog.cc
+++ b/src/wx/config_dialog.cc
@@ -39,6 +39,8 @@
 #include "lib/colour_conversion.h"
 #include "lib/log.h"
 #include "lib/util.h"
+#include "lib/cross.h"
+#include "lib/exceptions.h"
 #include "config_dialog.h"
 #include "wx_util.h"
 #include "editable_list.h"
@@ -656,6 +658,10 @@ public:
                        s->Add (_load_decryption_private_key, 0, wxLEFT, DCPOMATIC_SIZER_X_GAP);
                        table->Add (s, 0);
                }
+
+               _export_decryption_certificate = new wxButton (_panel, wxID_ANY, _("Export DCP decryption certificate..."));
+               table->Add (_export_decryption_certificate);
+               table->AddSpacer (0);
                
                _add_certificate->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&KeysPage::add_certificate, this));
                _remove_certificate->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&KeysPage::remove_certificate, this));
@@ -664,6 +670,7 @@ public:
                _load_signer_private_key->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&KeysPage::load_signer_private_key, this));
                _load_decryption_certificate->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&KeysPage::load_decryption_certificate, this));
                _load_decryption_private_key->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&KeysPage::load_decryption_private_key, this));
+               _export_decryption_certificate->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&KeysPage::export_decryption_certificate, this));
 
                _signer.reset (new dcp::Signer (*Config::instance()->signer().get ()));
 
@@ -814,6 +821,26 @@ private:
                _decryption_private_key->SetLabel (std_to_wx (dcp::private_key_fingerprint (Config::instance()->decryption_private_key())));
        }
 
+       void export_decryption_certificate ()
+       {
+               wxFileDialog* d = new wxFileDialog (
+                       _panel, _("Select Certificate File"), wxEmptyString, wxEmptyString, wxT ("PEM files (*.pem)|*.pem"),
+                       wxFD_SAVE | wxFD_OVERWRITE_PROMPT
+                       );
+               
+               if (d->ShowModal () == wxID_OK) {
+                       FILE* f = fopen_boost (wx_to_std (d->GetPath ()), "w");
+                       if (!f) {
+                               throw OpenFileError (wx_to_std (d->GetPath ()));
+                       }
+
+                       string const s = Config::instance()->decryption_certificate().certificate (true);
+                       fwrite (s.c_str(), 1, s.length(), f);
+                       fclose (f);
+               }
+               d->Destroy ();
+       }
+
        wxPanel* _panel;
        wxListCtrl* _certificates;
        wxButton* _add_certificate;
@@ -824,6 +851,7 @@ private:
        wxButton* _load_decryption_certificate;
        wxStaticText* _decryption_private_key;
        wxButton* _load_decryption_private_key;
+       wxButton* _export_decryption_certificate;
        shared_ptr<dcp::Signer> _signer;
 };