src/wx/dolby_doremi_certificate_panel.cc

   1 /*
   2     Copyright (C) 2014-2021 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 "dolby_doremi_certificate_panel.h"
  23 #include "download_certificate_dialog.h"
  24 #include "wx_util.h"
  25 #include "lib/compose.hpp"
  26 #include "lib/internet.h"
  27 #include "lib/signal_manager.h"
  28 #include "lib/util.h"
  29 #include <dcp/raw_convert.h>
  30 #include <curl/curl.h>
  31 #include <zip.h>
  32 #include <boost/algorithm/string.hpp>
  33
  34
  35 using std::function;
  36 using std::string;
  37 using std::vector;
  38 using namespace boost::algorithm;
  39 using boost::optional;
  40 #if BOOST_VERSION >= 106100
  41 using namespace boost::placeholders;
  42 #endif
  43 using dcp::raw_convert;
  44
  45
  46 class Location
  47 {
  48 public:
  49         Location(string url_, string file_)
  50                 : url(url_)
  51                 , file(file_)
  52         {}
  53
  54         string url;
  55         string file;
  56 };
  57
  58
  59 DolbyDoremiCertificatePanel::DolbyDoremiCertificatePanel (DownloadCertificateDialog* dialog)
  60         : DownloadCertificatePanel (dialog)
  61 {
  62
  63 }
  64
  65
  66 static void
  67 try_dcp2000(vector<Location>& locations, string prefix, string serial)
  68 {
  69         locations.push_back({
  70                 String::compose("%1%2xxx/Dolby-DCP2000-%3.dcicerts.zip", prefix, serial.substr(0, 3), serial),
  71                 String::compose("Dolby-DCP2000-%1.cert.sha256.pem", serial)
  72         });
  73
  74         locations.push_back({
  75                 String::compose("%1%2xxx/Dolby-DCP2000-%3.dcicerts.zip", prefix, serial.substr(0, 3), serial),
  76                 String::compose("Dolby-DCP2000-%1.cert.sha256.pem", serial)
  77         });
  78
  79         locations.push_back({
  80                 String::compose("%1%2xxx/Dolby-DCP2000-%3.certs.zip", prefix, serial.substr(0, 3), serial),
  81                 String::compose("Dolby-DCP2000-%1.cert.sha256.pem", serial)
  82         });
  83
  84         locations.push_back({
  85                 String::compose("%1%2xxx/dcp2000-%3.dcicerts.zip", prefix, serial.substr(0, 3), serial),
  86                 String::compose("dcp2000-%1.cert.sha256.pem", serial)
  87         });
  88
  89         locations.push_back({
  90                 String::compose("%1%2xxx/dcp2000-%3.dcicerts.zip", prefix, serial.substr(0, 3), serial),
  91                 String::compose("dcp2000-%1.cert.sha256.pem", serial)
  92         });
  93
  94         locations.push_back({
  95                 String::compose("%1%2xxx/dcp2000-%3.certs.zip", prefix, serial.substr(0, 3), serial),
  96                 String::compose("dcp2000-%1.cert.sha256.pem", serial)
  97         });
  98 }
  99
 100
 101 static void
 102 try_imb(vector<Location>& locations, string prefix, string serial)
 103 {
 104         locations.push_back({
 105                 String::compose("%1%2xxx/imb-%3.dcicerts.zip", prefix, serial.substr(0, 3), serial),
 106                 String::compose("imb-%1.cert.sha256.pem", serial)
 107         });
 108 }
 109
 110
 111 static void
 112 try_ims(vector<Location>& locations, string prefix, string serial)
 113 {
 114         locations.push_back({
 115                 String::compose("%1%2xxx/Dolby-IMB-%3.dcicerts.zip", prefix, serial.substr(0, 3), serial),
 116                 String::compose("Dolby-IMB-%1.cert.sha256.pem", serial)
 117         });
 118
 119         locations.push_back({
 120                 String::compose("%1%2xxx/ims-%3.dcicerts.zip", prefix, serial.substr(0, 3), serial),
 121                 String::compose("ims-%1.cert.sha256.pem", serial)
 122         });
 123 }
 124
 125
 126 static void
 127 try_cat862(vector<Location>& locations, string prefix, string serial)
 128 {
 129         int const serial_int = raw_convert<int> (serial);
 130
 131         string cat862;
 132         if (serial_int <= 510999) {
 133                 cat862 = "CAT862_510999_and_lower";
 134         } else if (serial_int >= 617000) {
 135                 cat862 = "CAT862_617000_and_higher";
 136         } else {
 137                 int const lower = serial_int - (serial_int % 1000);
 138                 cat862 = String::compose ("CAT862_%1-%2", lower, lower + 999);
 139         }
 140
 141         locations.push_back({
 142                 String::compose("%1%2/cert_Dolby256-CAT862-%3.zip", prefix, cat862, serial_int),
 143                 String::compose("cert_Dolby256-CAT862-%1.pem.crt", serial_int)
 144         });
 145 }
 146
 147
 148 static void
 149 try_dsp100(vector<Location>& locations, string prefix, string serial)
 150 {
 151         int const serial_int = raw_convert<int>(serial);
 152
 153         string dsp100;
 154         if (serial_int <= 999) {
 155                 dsp100 = "DSP100_053_thru_999";
 156         } else if (serial_int >= 3000) {
 157                 dsp100 = "DSP100_3000_and_higher";
 158         } else {
 159                 int const lower = serial_int - (serial_int % 1000);
 160                 dsp100 = String::compose ("DSP100_%1_thru_%2", lower, lower + 999);
 161         }
 162
 163         locations.push_back({
 164                 String::compose("%1%2/cert_Dolby256-DSP100-%3.zip", prefix, dsp100, serial_int),
 165                 String::compose("cert_Dolby256-DSP100-%1.pem.crt", serial_int)
 166         });
 167 }
 168
 169
 170 static void
 171 try_cat745(vector<Location>& locations, string prefix, string serial)
 172 {
 173         int const serial_int = raw_convert<int>(serial.substr (1));
 174
 175         string cat745;
 176         if (serial_int <= 999) {
 177                 cat745 = "CAT745_1_thru_999";
 178         } else if (serial_int >= 6000) {
 179                 cat745 = "CAT745_6000_and_higher";
 180         } else {
 181                 int const lower = serial_int - (serial_int % 1000);
 182                 cat745 = String::compose("CAT745_%1_thru_%2", lower, lower + 999);
 183         }
 184
 185         locations.push_back({
 186                 String::compose("%1%2/cert_Dolby-CAT745-%3.zip", prefix, cat745, serial_int),
 187                 String::compose("cert_Dolby-CAT745-%1.pem.crt", serial_int)
 188         });
 189 }
 190
 191
 192 static void
 193 try_cp850(vector<Location>& locations, string prefix, string serial)
 194 {
 195         int const serial_int = raw_convert<int> (serial.substr (1));
 196
 197         int const lower = serial_int - (serial_int % 1000);
 198         locations.push_back({
 199                 String::compose ("%1CP850_CAT1600_F%2-F%3/cert_RMB_SPB_MDE_FMA.Dolby-CP850-F%4.zip", prefix, lower, lower + 999, serial_int),
 200                 String::compose ("cert_RMB_SPB_MDE_FMA.Dolby-CP850-F%1.pem.crt", serial_int)
 201         });
 202 }
 203
 204
 205 static void
 206 try_ims3000(vector<Location>& locations, string prefix, string serial)
 207 {
 208         locations.push_back({
 209                 String::compose ("%1%2xxx/cert_Dolby-IMS3000-%3-SMPTE.zip", prefix, serial.substr(0, 3), serial),
 210                 String::compose("cert_Dolby-IMS3000-%1-SMPTE.pem", serial)
 211         });
 212 }
 213
 214
 215 void
 216 DolbyDoremiCertificatePanel::do_download ()
 217 {
 218         string serial = wx_to_std(_serial->GetValue());
 219         trim(serial);
 220
 221         /* Try dcp2000, imb and ims prefixes (see mantis #375) */
 222
 223         string const prefix = "ftp://ftp.cinema.dolby.com/Certificates/";
 224         vector<Location> locations;
 225
 226         bool starts_with_digit = false;
 227         optional<char> starting_char;
 228
 229         if (!serial.empty()) {
 230                 if (isdigit (serial[0])) {
 231                         starts_with_digit = true;
 232                 } else {
 233                         starting_char = serial[0];
 234                 }
 235         }
 236
 237         vector<string> errors;
 238
 239         if (starts_with_digit) {
 240                 try_dcp2000(locations, prefix, serial);
 241                 try_imb(locations, prefix, serial);
 242                 try_ims(locations, prefix, serial);
 243                 try_cat862(locations, prefix, serial);
 244                 try_dsp100(locations, prefix, serial);
 245                 try_ims3000(locations, prefix, serial);
 246         } else if (starting_char == 'H') {
 247                 try_cat745(locations, prefix, serial);
 248         } else if (starting_char == 'F') {
 249                 try_cp850(locations, prefix, serial);
 250         } else {
 251                 errors.push_back(wx_to_std(_("Unrecognised serial number format (does not start with a number, H or F)")));
 252         }
 253
 254         bool ok = false;
 255         auto location = locations.begin();
 256         while (!ok && location != locations.end()) {
 257                 auto error = get_from_zip_url(location->url, location->file, true, true, boost::bind(&DownloadCertificatePanel::load_certificate, this, _1, _2));
 258                 ++location;
 259                 if (error) {
 260                         errors.push_back (error.get ());
 261                 } else {
 262                         ok = true;
 263                 }
 264         }
 265
 266         if (ok) {
 267                 _dialog->message()->SetLabel (_("Certificate downloaded"));
 268                 _dialog->setup_sensitivity ();
 269         } else {
 270                 _dialog->message()->SetLabel (wxT (""));
 271
 272                 string s;
 273                 for (auto e: errors) {
 274                         s += e + "\n";
 275                 }
 276
 277                 error_dialog (this, std_to_wx (s));
 278         }
 279 }
 280
 281
 282 wxString
 283 DolbyDoremiCertificatePanel::name () const
 284 {
 285         return _("Dolby / Doremi");
 286 }