Libkleo

defaultkeygenerationjob.cpp
1/* This file is part of Kleopatra, the KDE keymanager
2 SPDX-FileCopyrightText: 2016 Klarälvdalens Datakonsult AB
3
4 SPDX-License-Identifier: GPL-2.0-or-later
5*/
6
7#include <config-libkleo.h>
8
9#include "defaultkeygenerationjob.h"
10
11#include <QGpgME/KeyGenerationJob>
12#include <QGpgME/Protocol>
13
14#include <QEvent>
15#include <QPointer>
16
17using namespace Kleo;
18
19namespace Kleo
20{
21
22class DefaultKeyGenerationJob::DefaultKeyGenerationJobPrivate
23{
24public:
25 DefaultKeyGenerationJobPrivate()
26 {
27 }
28
29 ~DefaultKeyGenerationJobPrivate()
30 {
31 if (job) {
32 job->deleteLater();
33 }
34 }
35
36 QString passphrase;
38};
39}
40
41DefaultKeyGenerationJob::DefaultKeyGenerationJob(QObject *parent)
42 : Job(parent)
43 , d(new DefaultKeyGenerationJob::DefaultKeyGenerationJobPrivate())
44{
45}
46
47DefaultKeyGenerationJob::~DefaultKeyGenerationJob() = default;
48
49QString DefaultKeyGenerationJob::auditLogAsHtml() const
50{
51 return d->job ? d->job->auditLogAsHtml() : QString();
52}
53
54GpgME::Error DefaultKeyGenerationJob::auditLogError() const
55{
56 return d->job ? d->job->auditLogError() : GpgME::Error();
57}
58
59void DefaultKeyGenerationJob::slotCancel()
60{
61 if (d->job) {
62 d->job->slotCancel();
63 }
64}
65
67{
68 // null QString = ask for passphrase
69 // empty QString = empty passphrase
70 // non-empty QString = passphrase
71 d->passphrase = passphrase.isNull() ? QLatin1StringView("") : passphrase;
72}
73
74namespace
75{
76QString passphraseParameter(const QString &passphrase)
77{
78 if (passphrase.isNull()) {
79 return QStringLiteral("%ask-passphrase");
80 } else if (passphrase.isEmpty()) {
81 return QStringLiteral("%no-protection");
82 } else {
83 return QStringLiteral("passphrase: %1").arg(passphrase);
84 };
85}
86}
87
88GpgME::Error DefaultKeyGenerationJob::start(const QString &email, const QString &name)
89{
90 const QString passphrase = passphraseParameter(d->passphrase);
91 const QString args = QStringLiteral(
92 "<GnupgKeyParms format=\"internal\">\n"
93 "key-type: RSA\n"
94 "key-length: 2048\n"
95 "key-usage: sign\n"
96 "subkey-type: RSA\n"
97 "subkey-length: 2048\n"
98 "subkey-usage: encrypt\n"
99 "%1\n"
100 "name-email: %2\n"
101 "name-real: %3\n"
102 "</GnupgKeyParms>")
103 .arg(passphrase, email, name);
104
105 d->job = QGpgME::openpgp()->keyGenerationJob();
106 d->job->installEventFilter(this);
107 connect(d->job.data(), &QGpgME::KeyGenerationJob::result, this, &DefaultKeyGenerationJob::result);
108 connect(d->job.data(), &QGpgME::KeyGenerationJob::done, this, &DefaultKeyGenerationJob::done);
109 connect(d->job.data(), &QGpgME::KeyGenerationJob::done, this, &QObject::deleteLater);
110 return d->job->start(args);
111}
112
113bool DefaultKeyGenerationJob::eventFilter(QObject *watched, QEvent *event)
114{
115 // Intercept the KeyGenerationJob's deferred delete event. We want the job
116 // to live at least as long as we do so we can delegate calls to it. We will
117 // delete the job manually afterwards.
118 if (watched == d->job && event->type() == QEvent::DeferredDelete) {
119 return true;
120 }
121
122 return Job::eventFilter(watched, event);
123}
124
125#include "moc_defaultkeygenerationjob.cpp"
Generates a PGP RSA/2048 bit key pair for given name and email address.
void setPassphrase(const QString &passphrase)
Set key passphrase.
AKONADI_CALENDAR_EXPORT KCalendarCore::Event::Ptr event(const Akonadi::Item &item)
void deleteLater()
QString arg(Args &&... args) const const
bool isEmpty() const const
bool isNull() const const
QFuture< ArgsType< Signal > > connect(Sender *sender, Signal signal)
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