1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
|
/*
* Copyright (C) 2018 KeePassXC Team <team@keepassxc.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 or (at your option)
* version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "KeyFileEditWidget.h"
#include "ui_KeyFileEditWidget.h"
#include "gui/FileDialog.h"
#include "gui/MainWindow.h"
#include "gui/MessageBox.h"
#include "keys/CompositeKey.h"
#include "keys/FileKey.h"
KeyFileEditWidget::KeyFileEditWidget(QWidget* parent)
: KeyComponentWidget(parent)
, m_compUi(new Ui::KeyFileEditWidget())
{
setComponentName(tr("Key File"));
setComponentDescription(tr("<p>You can add a key file containing random bytes for additional security.</p>"
"<p>You must keep it secret and never lose it or you will be locked out!</p>"));
}
KeyFileEditWidget::~KeyFileEditWidget()
{
}
bool KeyFileEditWidget::addToCompositeKey(QSharedPointer<CompositeKey> key)
{
auto fileKey = QSharedPointer<FileKey>::create();
QString fileKeyName = m_compUi->keyFileCombo->currentText();
if (!fileKey->load(fileKeyName, nullptr)) {
return false;
}
if (fileKey->type() != FileKey::Hashed) {
QMessageBox::warning(getMainWindow(),
tr("Legacy key file format"),
tr("You are using a legacy key file format which may become\n"
"unsupported in the future.\n\n"
"Please go to the master key settings and generate a new key file."),
QMessageBox::Ok);
}
key->addKey(fileKey);
return true;
}
bool KeyFileEditWidget::validate(QString& errorMessage) const
{
FileKey fileKey;
QString fileKeyError;
QString fileKeyName = m_compUi->keyFileCombo->currentText();
if (!fileKey.load(fileKeyName, &fileKeyError)) {
errorMessage = tr("Error loading the key file '%1'\nMessage: %2").arg(fileKeyName, fileKeyError);
return false;
}
return true;
}
QWidget* KeyFileEditWidget::componentEditWidget()
{
m_compEditWidget = new QWidget();
m_compUi->setupUi(m_compEditWidget);
connect(m_compUi->createKeyFileButton, SIGNAL(clicked()), SLOT(createKeyFile()));
connect(m_compUi->browseKeyFileButton, SIGNAL(clicked()), SLOT(browseKeyFile()));
return m_compEditWidget;
}
void KeyFileEditWidget::initComponentEditWidget(QWidget* widget)
{
Q_UNUSED(widget);
Q_ASSERT(m_compEditWidget);
m_compUi->keyFileCombo->setFocus();
}
void KeyFileEditWidget::createKeyFile()
{
Q_ASSERT(m_compEditWidget);
if (!m_compEditWidget) {
return;
}
QString filters = QString("%1 (*.key);;%2 (*)").arg(tr("Key files"), tr("All files"));
QString fileName = fileDialog()->getSaveFileName(this, tr("Create Key File..."), QString(), filters);
if (!fileName.isEmpty()) {
QString errorMsg;
bool created = FileKey::create(fileName, &errorMsg);
if (!created) {
MessageBox::critical(getMainWindow(),
tr("Error creating key file"),
tr("Unable to create key file: %1").arg(errorMsg),
QMessageBox::Button::Ok);
} else {
m_compUi->keyFileCombo->setEditText(fileName);
}
}
}
void KeyFileEditWidget::browseKeyFile()
{
Q_ASSERT(m_compEditWidget);
if (!m_compEditWidget) {
return;
}
QString filters = QString("%1 (*.key);;%2 (*)").arg(tr("Key files"), tr("All files"));
QString fileName = fileDialog()->getOpenFileName(this, tr("Select a key file"), QString(), filters);
if (!fileName.isEmpty()) {
m_compUi->keyFileCombo->setEditText(fileName);
}
}
|
