1// vi: ts=8 sts=4 sw=4
2/*
3 This file is part of the KDE libraries
4 SPDX-FileCopyrightText: 1998 Pietro Iglio <iglio@fub.it>
5 SPDX-FileCopyrightText: 1999, 2000 Geert Jansen <jansen@kde.org>
6 SPDX-FileCopyrightText: 2004, 2005 Andrew Coles <andrew_coles@yahoo.co.uk>
7 SPDX-FileCopyrightText: 2007 Michaël Larouche <larouche@kde.org>
8
9 SPDX-License-Identifier: LGPL-2.0-only
10*/
11#include "knewpassworddialog.h"
12
13#include <QMessageBox>
14#include <QPushButton>
15#include <QString>
16#include <QStyleOption>
17
18#include <ktitlewidget.h>
19
20#include "ui_knewpassworddialog.h"
21
22class KNewPasswordDialogPrivate
23{
24 Q_DECLARE_TR_FUNCTIONS(KNewPasswordDialog)
25
26public:
27 KNewPasswordDialogPrivate(KNewPasswordDialog *parent)
28 : q(parent)
29 {
30 }
31
32 void init();
33 void passwordStatusChanged();
34 void showMessageWidget(const QString &message, KMessageWidget::MessageType type);
35
36 KNewPasswordDialog *const q;
37
38 QString pass;
39 QIcon icon;
40
41 Ui::KNewPasswordDialog ui;
42};
43
44void KNewPasswordDialogPrivate::init()
45{
46 ui.setupUi(q);
47 q->setIcon(QIcon::fromTheme(QStringLiteral("dialog-password")));
48
49 ui.statusMsgWidget->hide();
50
51 QObject::connect(sender: ui.pwdWidget, signal: &KNewPasswordWidget::passwordStatusChanged, context: q, slot: [this]() {
52 passwordStatusChanged();
53 });
54}
55
56void KNewPasswordDialogPrivate::passwordStatusChanged()
57{
58 switch (ui.pwdWidget->passwordStatus()) {
59 case KNewPasswordWidget::PasswordTooShort:
60 ui.buttonBox->button(which: QDialogButtonBox::Ok)->setEnabled(false);
61 //~ singular Password must be at least %n character long
62 //~ plural Password must be at least %n characters long
63 showMessageWidget(message: tr(sourceText: "Password must be at least %n character(s) long.", disambiguation: "@info", n: ui.pwdWidget->minimumPasswordLength()), type: KMessageWidget::Error);
64 break;
65 case KNewPasswordWidget::EmptyPasswordNotAllowed:
66 ui.buttonBox->button(which: QDialogButtonBox::Ok)->setEnabled(false);
67 showMessageWidget(message: tr(sourceText: "Password is empty.", disambiguation: "@info"), type: KMessageWidget::Warning);
68 break;
69 case KNewPasswordWidget::PasswordNotVerified:
70 ui.buttonBox->button(which: QDialogButtonBox::Ok)->setEnabled(false);
71 showMessageWidget(message: tr(sourceText: "Passwords do not match.", disambiguation: "@info"), type: KMessageWidget::Warning);
72 break;
73 case KNewPasswordWidget::WeakPassword:
74 case KNewPasswordWidget::StrongPassword:
75 ui.buttonBox->button(which: QDialogButtonBox::Ok)->setEnabled(true);
76 showMessageWidget(message: tr(sourceText: "Passwords match.", disambiguation: "@info"), type: KMessageWidget::Positive);
77 break;
78 }
79}
80
81void KNewPasswordDialogPrivate::showMessageWidget(const QString &message, KMessageWidget::MessageType type)
82{
83 ui.statusMsgWidget->setText(message);
84 ui.statusMsgWidget->setMessageType(type);
85 ui.statusMsgWidget->animatedShow();
86}
87
88/*
89 * Password dialog.
90 */
91
92KNewPasswordDialog::KNewPasswordDialog(QWidget *parent)
93 : QDialog(parent)
94 , d(new KNewPasswordDialogPrivate(this))
95{
96 d->init();
97}
98
99KNewPasswordDialog::~KNewPasswordDialog() = default;
100
101void KNewPasswordDialog::setPrompt(const QString &prompt)
102{
103 d->ui.labelPrompt->setText(prompt);
104 d->ui.labelPrompt->setMinimumSize(d->ui.labelPrompt->sizeHint());
105}
106
107QString KNewPasswordDialog::prompt() const
108{
109 return d->ui.labelPrompt->text();
110}
111
112void KNewPasswordDialog::setIcon(const QIcon &icon)
113{
114 d->icon = icon;
115 QStyleOption option;
116 option.initFrom(w: this);
117 const int iconSize = style()->pixelMetric(metric: QStyle::PM_MessageBoxIconSize, option: &option, widget: this);
118 d->ui.labelIcon->setPixmap(icon.pixmap(w: iconSize, h: iconSize));
119 d->ui.labelIcon->setFixedSize(d->ui.labelIcon->sizeHint());
120}
121
122QIcon KNewPasswordDialog::icon() const
123{
124 return d->icon;
125}
126
127bool KNewPasswordDialog::checkAndGetPassword(QString *pwd)
128{
129 pwd->clear();
130
131 if (d->ui.pwdWidget->passwordStatus() == KNewPasswordWidget::WeakPassword) {
132 QMessageBox::StandardButton selectedButton = QMessageBox::warning(parent: this,
133 title: tr(s: "Low Password Strength", c: "@title:window"),
134 text: tr(s: "The password you have entered has a low strength. "
135 "To improve the strength of "
136 "the password, try:\n"
137 " - using a longer password;\n"
138 " - using a mixture of upper- and lower-case letters;\n"
139 " - using numbers or symbols as well as letters.\n"
140 "\n"
141 "Would you like to use this password anyway?"),
142 buttons: QMessageBox::Yes | QMessageBox::No);
143
144 if (selectedButton == QMessageBox::No) {
145 return false;
146 }
147 }
148 if (!checkPassword(d->ui.pwdWidget->password())) {
149 return false;
150 }
151
152 *pwd = d->ui.pwdWidget->password();
153 return true;
154}
155
156void KNewPasswordDialog::accept()
157{
158 QString pwd;
159 if (!checkAndGetPassword(pwd: &pwd)) {
160 return;
161 }
162 d->pass = pwd;
163 Q_EMIT newPassword(password: d->pass);
164 QDialog::accept();
165}
166
167void KNewPasswordDialog::setAllowEmptyPasswords(bool allowed)
168{
169 d->ui.pwdWidget->setAllowEmptyPasswords(allowed);
170}
171
172bool KNewPasswordDialog::allowEmptyPasswords() const
173{
174 return d->ui.pwdWidget->allowEmptyPasswords();
175}
176
177void KNewPasswordDialog::setMinimumPasswordLength(int minLength)
178{
179 d->ui.pwdWidget->setMinimumPasswordLength(minLength);
180}
181
182int KNewPasswordDialog::minimumPasswordLength() const
183{
184 return d->ui.pwdWidget->minimumPasswordLength();
185}
186
187void KNewPasswordDialog::setMaximumPasswordLength(int maxLength)
188{
189 d->ui.pwdWidget->setMaximumPasswordLength(maxLength);
190}
191
192int KNewPasswordDialog::maximumPasswordLength() const
193{
194 return d->ui.pwdWidget->maximumPasswordLength();
195}
196
197// reasonable password length code contributed by Steffen Mthing
198
199void KNewPasswordDialog::setReasonablePasswordLength(int reasonableLength)
200{
201 d->ui.pwdWidget->setReasonablePasswordLength(reasonableLength);
202}
203
204int KNewPasswordDialog::reasonablePasswordLength() const
205{
206 return d->ui.pwdWidget->reasonablePasswordLength();
207}
208
209void KNewPasswordDialog::setPasswordStrengthWarningLevel(int warningLevel)
210{
211 d->ui.pwdWidget->setPasswordStrengthWarningLevel(warningLevel);
212}
213
214int KNewPasswordDialog::passwordStrengthWarningLevel() const
215{
216 return d->ui.pwdWidget->passwordStrengthWarningLevel();
217}
218
219void KNewPasswordDialog::setBackgroundWarningColor(const QColor &color)
220{
221 d->ui.pwdWidget->setBackgroundWarningColor(color);
222}
223
224QColor KNewPasswordDialog::backgroundWarningColor() const
225{
226 return d->ui.pwdWidget->backgroundWarningColor();
227}
228
229QString KNewPasswordDialog::password() const
230{
231 return d->pass;
232}
233
234#if KWIDGETSADDONS_ENABLE_DEPRECATED_SINCE(6, 0)
235#pragma GCC diagnostic push
236#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
237void KNewPasswordDialog::setRevealPasswordAvailable(bool reveal)
238{
239 d->ui.pwdWidget->setRevealPasswordAvailable(reveal);
240}
241
242bool KNewPasswordDialog::isRevealPasswordAvailable() const
243{
244 return d->ui.pwdWidget->isRevealPasswordAvailable();
245}
246#pragma GCC diagnostic pop
247#endif
248
249KPassword::RevealMode KNewPasswordDialog::revealPasswordMode() const
250{
251 return d->ui.pwdWidget->revealPasswordMode();
252}
253
254void KNewPasswordDialog::setRevealPasswordMode(KPassword::RevealMode revealPasswordMode)
255{
256 d->ui.pwdWidget->setRevealPasswordMode(revealPasswordMode);
257}
258
259bool KNewPasswordDialog::checkPassword(const QString &)
260{
261 return true;
262}
263
264#include "moc_knewpassworddialog.cpp"
265

source code of kwidgetsaddons/src/knewpassworddialog.cpp