src/wx/screen_dialog.cc

   1 /*
   2     Copyright (C) 2012-2022 Carl Hetherington <cth@carlh.net>
   3
   4     This file is part of DCP-o-matic.
   5
   6     DCP-o-matic is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     DCP-o-matic is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 */
  20
  21
  22 #include "dcpomatic_button.h"
  23 #include "download_certificate_dialog.h"
  24 #include "file_dialog.h"
  25 #include "screen_dialog.h"
  26 #include "static_text.h"
  27 #include "table_dialog.h"
  28 #include "wx_util.h"
  29 #include "lib/compose.hpp"
  30 #include "lib/util.h"
  31 #include <dcp/warnings.h>
  32 #include <dcp/exceptions.h>
  33 #include <dcp/certificate_chain.h>
  34 LIBDCP_DISABLE_WARNINGS
  35 #include <wx/filepicker.h>
  36 #include <wx/validate.h>
  37 LIBDCP_ENABLE_WARNINGS
  38
  39
  40 using std::string;
  41 using std::vector;
  42 using boost::bind;
  43 using boost::optional;
  44 #if BOOST_VERSION >= 106100
  45 using namespace boost::placeholders;
  46 #endif
  47
  48
  49 class TrustedDeviceDialog : public TableDialog
  50 {
  51 public:
  52         explicit TrustedDeviceDialog (wxWindow* parent)
  53                 : TableDialog (parent, _("Trusted Device"), 3, 1, true)
  54         {
  55                 add (_("Thumbprint"), true);
  56                 _thumbprint = add(new wxTextCtrl(this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(300, -1), wxTE_READONLY));
  57                 _file = add (new Button(this, _("Load certificate...")));
  58
  59                 layout ();
  60
  61                 _file->Bind (wxEVT_BUTTON, bind(&TrustedDeviceDialog::load_certificate, this));
  62
  63                 setup_sensitivity();
  64         }
  65
  66         void load_certificate ()
  67         {
  68                 FileDialog dialog(this, _("Trusted Device certificate"), wxEmptyString, wxFD_DEFAULT_STYLE, "SelectCertificatePath");
  69                 if (!dialog.show()) {
  70                         return;
  71                 }
  72
  73                 try {
  74                         _certificate = dcp::CertificateChain(dcp::file_to_string(dialog.paths()[0])).leaf();
  75                         _thumbprint->SetValue (std_to_wx(_certificate->thumbprint()));
  76                         setup_sensitivity();
  77                 } catch (dcp::MiscError& e) {
  78                         error_dialog(this, wxString::Format(_("Could not load certificate (%s)"), std_to_wx(e.what())));
  79                 }
  80         }
  81
  82         void set (TrustedDevice t)
  83         {
  84                 _certificate = t.certificate ();
  85                 _thumbprint->SetValue (std_to_wx(t.thumbprint()));
  86                 setup_sensitivity();
  87         }
  88
  89         optional<TrustedDevice> get ()
  90         {
  91                 auto const t = wx_to_std (_thumbprint->GetValue());
  92                 if (_certificate && _certificate->thumbprint() == t) {
  93                         return TrustedDevice (*_certificate);
  94                 } else if (t.length() == 28) {
  95                         return TrustedDevice (t);
  96                 }
  97
  98                 return {};
  99         }
 100
 101 private:
 102         void setup_sensitivity()
 103         {
 104                 auto ok = dynamic_cast<wxButton*>(FindWindowById(wxID_OK, this));
 105                 DCPOMATIC_ASSERT(ok);
 106                 ok->Enable(static_cast<bool>(_certificate));
 107         }
 108
 109         wxTextCtrl* _thumbprint;
 110         wxButton* _file;
 111         boost::optional<dcp::Certificate> _certificate;
 112 };
 113
 114
 115 ScreenDialog::ScreenDialog (
 116         wxWindow* parent,
 117         wxString title,
 118         string name,
 119         string notes,
 120         optional<dcp::Certificate> recipient,
 121         optional<string> recipient_file,
 122         vector<TrustedDevice> trusted_devices
 123         )
 124         : wxDialog (parent, wxID_ANY, title)
 125         , _recipient (recipient)
 126         , _trusted_devices (trusted_devices)
 127 {
 128         auto overall_sizer = new wxBoxSizer (wxVERTICAL);
 129         SetSizer (overall_sizer);
 130
 131         _sizer = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
 132         int r = 0;
 133
 134         wxFont subheading_font(*wxNORMAL_FONT);
 135         subheading_font.SetWeight(wxFONTWEIGHT_BOLD);
 136
 137         auto subheading = new StaticText(this, _("Details"));
 138         subheading->SetFont(subheading_font);
 139         _sizer->Add(subheading, wxGBPosition(r, 0), wxGBSpan(1, 2));
 140         ++r;
 141
 142         add_label_to_sizer(_sizer, this, _("Name"), true, wxGBPosition(r, 0), wxDefaultSpan, true);
 143         _name = new wxTextCtrl (this, wxID_ANY, std_to_wx (name), wxDefaultPosition, wxSize (320, -1));
 144         _sizer->Add (_name, wxGBPosition (r, 1));
 145         ++r;
 146
 147         add_label_to_sizer(_sizer, this, _("Notes"), true, wxGBPosition(r, 0), wxDefaultSpan, true);
 148         _notes = new wxTextCtrl (this, wxID_ANY, std_to_wx(notes), wxDefaultPosition, wxSize(320, -1));
 149         _sizer->Add (_notes, wxGBPosition(r, 1));
 150         ++r;
 151
 152         subheading = new StaticText(this, _("Recipient"));
 153         subheading->SetFont(subheading_font);
 154         _sizer->Add(subheading, wxGBPosition(r, 0), wxGBSpan(1, 2), wxTOP, DCPOMATIC_SUBHEADING_TOP_PAD);
 155         ++r;
 156
 157         _get_recipient_from_file = new Button (this, _("Get from file..."));
 158         _download_recipient = new Button (this, _("Download..."));
 159         auto s = new wxBoxSizer (wxHORIZONTAL);
 160         s->Add (_get_recipient_from_file, 0, wxLEFT | wxRIGHT | wxEXPAND, DCPOMATIC_SIZER_X_GAP);
 161         s->Add (_download_recipient, 0, wxLEFT | wxRIGHT | wxEXPAND, DCPOMATIC_SIZER_X_GAP);
 162         _sizer->Add(s, wxGBPosition(r, 0), wxGBSpan(1, 2));
 163         ++r;
 164
 165         auto add_certificate_detail = [&r, this](wxString name, wxStaticText** value, wxSize size = wxDefaultSize) {
 166                 add_label_to_sizer(_sizer, this, name, true, wxGBPosition(r, 0), wxDefaultSpan, true);
 167                 *value = new StaticText(this, wxT (""), wxDefaultPosition, size);
 168                 _sizer->Add(*value, wxGBPosition(r, 1));
 169                 ++r;
 170         };
 171
 172         wxClientDC dc (this);
 173         wxFont teletype_font = _name->GetFont();
 174         teletype_font.SetFamily(wxFONTFAMILY_TELETYPE);
 175         dc.SetFont(teletype_font);
 176         wxSize size = dc.GetTextExtent (wxT("1234567890123456789012345678"));
 177         size.SetHeight (-1);
 178
 179         add_certificate_detail(_("Thumbprint"), &_recipient_thumbprint, size);
 180         _recipient_thumbprint->SetFont(teletype_font);
 181
 182         add_label_to_sizer(_sizer, this, _("Filename"), true, wxGBPosition(r, 0), wxDefaultSpan, true);
 183         _recipient_file = new wxStaticText(this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(600, -1), wxST_ELLIPSIZE_MIDDLE | wxST_NO_AUTORESIZE);
 184         set_recipient_file(recipient_file.get_value_or(""));
 185         _sizer->Add (_recipient_file, wxGBPosition(r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_Y_GAP);
 186         ++r;
 187
 188         add_certificate_detail(_("Subject common name"), &_subject_common_name);
 189         add_certificate_detail(_("Subject organization name"), &_subject_organization_name);
 190         add_certificate_detail(_("Issuer common name"), &_issuer_common_name);
 191         add_certificate_detail(_("Issuer organization name"), &_issuer_organization_name);
 192         add_certificate_detail(_("Not valid before"), &_not_valid_before);
 193         add_certificate_detail(_("Not valid after"), &_not_valid_after);
 194
 195         set_recipient (recipient);
 196
 197         {
 198                 int flags = wxALIGN_CENTER_VERTICAL | wxTOP;
 199 #ifdef __WXOSX__
 200                 flags |= wxALIGN_RIGHT;
 201                 auto m = new StaticText (this, _("Other trusted devices") + wxT(":"));
 202 #else
 203                 auto m = new StaticText (this, _("Other trusted devices"));
 204 #endif
 205                 m->SetFont(subheading_font);
 206                 _sizer->Add(m, wxGBPosition(r, 0), wxDefaultSpan, flags, DCPOMATIC_SUBHEADING_TOP_PAD);
 207         }
 208         ++r;
 209
 210         vector<EditableListColumn> columns;
 211         columns.push_back (EditableListColumn(_("Thumbprint")));
 212         _trusted_device_list = new EditableList<TrustedDevice, TrustedDeviceDialog> (
 213                 this,
 214                 columns,
 215                 bind (&ScreenDialog::trusted_devices, this),
 216                 bind (&ScreenDialog::set_trusted_devices, this, _1),
 217                 [] (TrustedDevice const& d, int) {
 218                         return d.thumbprint();
 219                 },
 220                 EditableListTitle::INVISIBLE,
 221                 EditableListButton::NEW | EditableListButton::EDIT | EditableListButton::REMOVE
 222                 );
 223
 224         _sizer->Add(_trusted_device_list, wxGBPosition (r, 0), wxGBSpan (1, 3), wxEXPAND | wxLEFT, DCPOMATIC_SIZER_X_GAP);
 225         ++r;
 226
 227         _name->Bind (wxEVT_TEXT, boost::bind (&ScreenDialog::setup_sensitivity, this));
 228         _get_recipient_from_file->Bind (wxEVT_BUTTON, boost::bind (&ScreenDialog::get_recipient_from_file, this));
 229         _download_recipient->Bind (wxEVT_BUTTON, boost::bind (&ScreenDialog::download_recipient, this));
 230
 231         overall_sizer->Add (_sizer, 1, wxEXPAND | wxALL, DCPOMATIC_DIALOG_BORDER);
 232
 233         auto buttons = CreateSeparatedButtonSizer (wxOK | wxCANCEL);
 234         if (buttons) {
 235                 overall_sizer->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
 236         }
 237
 238         overall_sizer->Layout ();
 239         overall_sizer->SetSizeHints (this);
 240
 241         setup_sensitivity ();
 242 }
 243
 244
 245 string
 246 ScreenDialog::name () const
 247 {
 248         return wx_to_std (_name->GetValue());
 249 }
 250
 251
 252 string
 253 ScreenDialog::notes () const
 254 {
 255         return wx_to_std (_notes->GetValue());
 256 }
 257
 258
 259 optional<dcp::Certificate>
 260 ScreenDialog::recipient () const
 261 {
 262         return _recipient;
 263 }
 264
 265
 266 optional<string>
 267 ScreenDialog::recipient_file () const
 268 {
 269         auto const f = wx_to_std(_recipient_file->GetLabel());
 270         if (f.empty()) {
 271                 return {};
 272         }
 273         return f;
 274 }
 275
 276
 277 void
 278 ScreenDialog::load_recipient (boost::filesystem::path file)
 279 {
 280         try {
 281                 /* Load this as a chain, in case it is one, and then pick the leaf certificate */
 282                 dcp::CertificateChain c (dcp::file_to_string(file));
 283                 if (c.unordered().empty()) {
 284                         error_dialog (this, _("Could not read certificate file."));
 285                         return;
 286                 }
 287                 set_recipient (c.leaf ());
 288                 set_recipient_file(file.string());
 289         } catch (dcp::MiscError& e) {
 290                 error_dialog (this, _("Could not read certificate file."), std_to_wx(e.what()));
 291         }
 292 }
 293
 294
 295 void
 296 ScreenDialog::get_recipient_from_file ()
 297 {
 298         FileDialog dialog(this, _("Select Certificate File"), wxEmptyString, wxFD_DEFAULT_STYLE , "SelectCertificatePath");
 299         if (dialog.show()) {
 300                 load_recipient(dialog.paths()[0]);
 301         }
 302
 303         setup_sensitivity ();
 304 }
 305
 306
 307 void
 308 ScreenDialog::download_recipient ()
 309 {
 310         DownloadCertificateDialog dialog(this);
 311         if (dialog.ShowModal() == wxID_OK) {
 312                 set_recipient(dialog.certificate());
 313                 set_recipient_file(dialog.url());
 314         }
 315         setup_sensitivity ();
 316 }
 317
 318
 319 void
 320 ScreenDialog::setup_sensitivity ()
 321 {
 322         auto ok = dynamic_cast<wxButton*> (FindWindowById(wxID_OK, this));
 323         if (ok) {
 324                 ok->Enable (static_cast<bool>(_recipient) && !_name->GetValue().IsEmpty());
 325         }
 326 }
 327
 328
 329 void
 330 ScreenDialog::set_recipient (optional<dcp::Certificate> r)
 331 {
 332         _recipient = r;
 333
 334         if (_recipient) {
 335                 _recipient_thumbprint->SetLabel (std_to_wx (_recipient->thumbprint ()));
 336                 _subject_common_name->SetLabel(std_to_wx(_recipient->subject_common_name()));
 337                 _subject_organization_name->SetLabel(std_to_wx(_recipient->subject_organization_name()));
 338                 _issuer_common_name->SetLabel(std_to_wx(_recipient->issuer_common_name()));
 339                 _issuer_organization_name->SetLabel(std_to_wx(_recipient->issuer_organization_name()));
 340                 _not_valid_before->SetLabel(std_to_wx(_recipient->not_before().as_string()));
 341                 _not_valid_after->SetLabel(std_to_wx(_recipient->not_after().as_string()));
 342                 _sizer->Layout ();
 343         }
 344 }
 345
 346
 347 void
 348 ScreenDialog::set_recipient_file(string file)
 349 {
 350         checked_set(_recipient_file, file);
 351         _recipient_file->SetToolTip(std_to_wx(file));
 352 }
 353