pwmdPasswordDialog.cpp

   1 /*
   2     Copyright (C) 2015-2023 Ben Kibbey <bjk@luxsci.net>
   3
   4     This file is part of qpwmc.
   5
   6     This library is free software; you can redistribute it and/or
   7     modify it under the terms of the GNU Lesser General Public
   8     License as published by the Free Software Foundation; either
   9     version 2.1 of the License, or (at your option) any later version.
  10
  11     This library 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 GNU
  14     Lesser General Public License for more details.
  15
  16     You should have received a copy of the GNU Lesser General Public
  17     License along with this library; if not, write to the Free Software
  18     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
  19     USA
  20 */
  21 #include <QCommonStyle>
  22 #include "pwmdPasswordDialog.h"
  23 #include "pwmdFileDialog.h"
  24
  25 PwmdPasswordDialog::PwmdPasswordDialog (QWidget *p) : QDialog (p)
  26 {
  27   QCommonStyle style;
  28   ui.setupUi (this);
  29   ui.tb_openKeyFile->setIcon (QIcon (":icons/rodentia-icons_folder-open-blue.svg"));
  30   ui.tb_saveKeyFile->setIcon (QIcon (":icons/rodentia-icons_folder-open-blue.svg"));
  31   ui.tb_signKeyFile->setIcon (QIcon (":icons/rodentia-icons_folder-open-blue.svg"));
  32   _symmetric = false;
  33   _newFile = false;
  34   _signers = false;
  35
  36   connect (ui.tb_openKeyFile, SIGNAL (clicked()), this, SLOT (slotSelectDecryptKeyFile ()));
  37   connect (ui.tb_saveKeyFile, SIGNAL (clicked()), this, SLOT (slotSelectEncryptKeyFile ()));
  38   connect (ui.tb_signKeyFile, SIGNAL (clicked()), this, SLOT (slotSelectSignKeyFile ()));
  39 }
  40
  41 PwmdPasswordDialog::~PwmdPasswordDialog ()
  42 {
  43 }
  44
  45 void
  46 PwmdPasswordDialog::setSymmetric (bool b)
  47 {
  48   _symmetric = b;
  49   ui.l_saveKeyFile->setHidden (!b);
  50   ui.le_saveKeyFile->setHidden (!b);
  51   ui.tb_saveKeyFile->setHidden (!b);
  52 }
  53
  54 void
  55 PwmdPasswordDialog::setNewFile (bool b)
  56 {
  57   _newFile = b;
  58   ui.l_openKeyFile->setHidden (b);
  59   ui.le_openKeyFile->setHidden (b);
  60   ui.tb_openKeyFile->setHidden (b);
  61 }
  62
  63 void
  64 PwmdPasswordDialog::setHasSigners (bool b)
  65 {
  66   _signers = b;
  67   ui.l_signKeyFile->setHidden (!b);
  68   ui.le_signKeyFile->setHidden (!b);
  69   ui.tb_signKeyFile->setHidden (!b);
  70 }
  71
  72 void
  73 PwmdPasswordDialog::slotSelectDecryptKeyFile ()
  74 {
  75   PwmdFileDialog d (this, tr ("Decryption passphrase file"));
  76
  77   d.setFileMode (PwmdFileDialog::ExistingFile);
  78   d.setOption (PwmdFileDialog::ReadOnly);
  79 #ifdef Q_OS_ANDROID
  80   d.setWindowState (Qt::WindowFullScreen);
  81 #endif
  82
  83   if (!d.exec () || !d.selectedFiles ().count ())
  84     return;
  85   ui.le_openKeyFile->setText (d.selectedFiles ().at (0));
  86 }
  87
  88 QString
  89 PwmdPasswordDialog::decryptKeyFile ()
  90 {
  91   return ui.le_openKeyFile->text ();
  92 }
  93
  94 void
  95 PwmdPasswordDialog::setDecryptKeyFile (QString s)
  96 {
  97   if (!s.isEmpty ())
  98     ui.gr_keyFile->setChecked (true);
  99
 100   ui.le_openKeyFile->setText (s);
 101 }
 102
 103 void
 104 PwmdPasswordDialog::slotSelectEncryptKeyFile ()
 105 {
 106   PwmdFileDialog d (this, tr ("Encryption passphrase file"),
 107 #ifdef Q_OS_ANDROID
 108                  "/sdcard"
 109 #else
 110                  QDir::home ().path ()
 111 #endif
 112   );
 113
 114   d.setFileMode (PwmdFileDialog::ExistingFile);
 115   d.setOption (PwmdFileDialog::ReadOnly);
 116 #ifdef Q_OS_ANDROID
 117   d.setWindowState (Qt::WindowFullScreen);
 118 #endif
 119
 120   if (!d.exec () || !d.selectedFiles ().count ())
 121     return;
 122   ui.le_saveKeyFile->setText (d.selectedFiles ().at (0));
 123 }
 124
 125 QString
 126 PwmdPasswordDialog::encryptKeyFile ()
 127 {
 128   return ui.le_saveKeyFile->text ();
 129 }
 130
 131 void
 132 PwmdPasswordDialog::setEncryptKeyFile (QString s)
 133 {
 134   if (!s.isEmpty ())
 135     ui.gr_keyFile->setChecked (true);
 136
 137   ui.le_saveKeyFile->setText (s);
 138 }
 139
 140 void
 141 PwmdPasswordDialog::slotSelectSignKeyFile ()
 142 {
 143   PwmdFileDialog d (this, tr ("Signing passphrase file"),
 144 #ifdef Q_OS_ANDROID
 145                  "/sdcard"
 146 #else
 147                  QDir::home ().path ()
 148 #endif
 149   );
 150
 151   d.setFileMode (PwmdFileDialog::ExistingFile);
 152   d.setOption (PwmdFileDialog::ReadOnly);
 153 #ifdef Q_OS_ANDROID
 154   d.setWindowState (Qt::WindowFullScreen);
 155 #endif
 156
 157   if (!d.exec () || !d.selectedFiles ().count ())
 158     return;
 159   ui.le_signKeyFile->setText (d.selectedFiles ().at (0));
 160 }
 161
 162 QString
 163 PwmdPasswordDialog::signKeyFile ()
 164 {
 165   return ui.le_signKeyFile->text ();
 166 }
 167
 168 void
 169 PwmdPasswordDialog::setSignKeyFile (QString s)
 170 {
 171   if (!s.isEmpty ())
 172     ui.gr_keyFile->setChecked (true);
 173
 174   ui.le_signKeyFile->setText (s);
 175 }
 176
 177 bool
 178 PwmdPasswordDialog::useKeyFile ()
 179 {
 180   return ui.gr_keyFile->isChecked () &&
 181     (!ui.le_openKeyFile->text().isEmpty ()
 182     || !ui.le_saveKeyFile->text().isEmpty ()
 183     || !ui.le_signKeyFile->text().isEmpty ());
 184 }