src/wx/doremi_certificate_panel.cc

   1 /*
   2     Copyright (C) 2014-2015 Carl Hetherington <cth@carlh.net>
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #include "doremi_certificate_panel.h"
  21 #include "download_certificate_dialog.h"
  22 #include "wx_util.h"
  23 #include "lib/compose.hpp"
  24 #include "lib/util.h"
  25 #include "lib/signal_manager.h"
  26 #include "lib/internet.h"
  27 #include <curl/curl.h>
  28 #include <zip.h>
  29 #include <boost/foreach.hpp>
  30 #include <iostream>
  31
  32 using std::string;
  33 using std::cout;
  34 using std::list;
  35 using boost::function;
  36 using boost::optional;
  37
  38 DoremiCertificatePanel::DoremiCertificatePanel (wxWindow* parent, DownloadCertificateDialog* dialog)
  39         : DownloadCertificatePanel (parent, dialog)
  40 {
  41         add_label_to_sizer (_table, this, _("Server serial number"), true);
  42         _serial = new wxTextCtrl (this, wxID_ANY, wxT (""), wxDefaultPosition, wxSize (300, -1));
  43         _table->Add (_serial, 1, wxEXPAND);
  44
  45         _serial->Bind (wxEVT_COMMAND_TEXT_UPDATED, boost::bind (&DownloadCertificateDialog::setup_sensitivity, _dialog));
  46
  47         layout ();
  48 }
  49
  50 void
  51 DoremiCertificatePanel::download (wxStaticText* message)
  52 {
  53         string const serial = wx_to_std (_serial->GetValue ());
  54         if (serial.length() != 6) {
  55                 error_dialog (this, _("Doremi serial numbers must have 6 digits"));
  56                 return;
  57         }
  58
  59         message->SetLabel (_("Downloading certificate"));
  60
  61         /* Hack: without this the SetLabel() above has no visible effect */
  62         wxMilliSleep (200);
  63
  64         signal_manager->when_idle (boost::bind (&DoremiCertificatePanel::finish_download, this, serial, message));
  65 }
  66
  67 void
  68 DoremiCertificatePanel::finish_download (string serial, wxStaticText* message)
  69 {
  70         /* Try dcp2000, imb and ims prefixes (see mantis #375) */
  71
  72         list<string> errors;
  73
  74         optional<string> error = get_from_zip_url (
  75                 String::compose (
  76                         "ftp://service:t3chn1c1an@ftp.doremilabs.com/Certificates/%1xxx/dcp2000-%2.dcicerts.zip",
  77                         serial.substr(0, 3), serial
  78                         ),
  79                 String::compose ("dcp2000-%1.cert.sha256.pem", serial),
  80                 boost::bind (&DownloadCertificatePanel::load, this, _1)
  81                 );
  82
  83         if (error) {
  84                 errors.push_back (error.get ());
  85                 error = get_from_zip_url (
  86                 String::compose (
  87                         "ftp://service:t3chn1c1an@ftp.doremilabs.com/Certificates/%1xxx/dcp2000-%2.certs.zip",
  88                         serial.substr(0, 3), serial
  89                         ),
  90                 String::compose ("dcp2000-%1.cert.sha256.pem", serial),
  91                 boost::bind (&DownloadCertificatePanel::load, this, _1)
  92                 );
  93         }
  94
  95         if (error) {
  96                 errors.push_back (error.get ());
  97                 error = get_from_zip_url (
  98                 String::compose (
  99                         "ftp://service:t3chn1c1an@ftp.doremilabs.com/Certificates/%1xxx/imb-%2.dcicerts.zip",
 100                         serial.substr(0, 3), serial
 101                         ),
 102                 String::compose ("imb-%1.cert.sha256.pem", serial),
 103                 boost::bind (&DownloadCertificatePanel::load, this, _1)
 104                 );
 105         }
 106
 107         if (error) {
 108                 errors.push_back (error.get ());
 109                 error = get_from_zip_url (
 110                 String::compose (
 111                         "ftp://service:t3chn1c1an@ftp.doremilabs.com/Certificates/%1xxx/ims-%2.dcicerts.zip",
 112                         serial.substr(0, 3), serial
 113                         ),
 114                 String::compose ("ims-%1.cert.sha256.pem", serial),
 115                 boost::bind (&DownloadCertificatePanel::load, this, _1)
 116                 );
 117         }
 118
 119         if (error) {
 120                 errors.push_back (error.get ());
 121                 message->SetLabel (wxT (""));
 122
 123                 SafeStringStream s;
 124                 BOOST_FOREACH (string e, errors) {
 125                         s << e << "\n";
 126                 }
 127
 128                 error_dialog (this, std_to_wx (s.str ()));
 129         } else {
 130                 message->SetLabel (_("Certificate downloaded"));
 131                 _dialog->setup_sensitivity ();
 132         }
 133 }
 134
 135 bool
 136 DoremiCertificatePanel::ready_to_download () const
 137 {
 138         return !_serial->IsEmpty ();
 139 }