static QString print_info(const QString &title, const QCA::CertificateInfo &info)
{
QString out;
QList<InfoType> list = makeInfoTypeList();
out += title + '\n';
foreach(const InfoType &t, list)
out += try_print_info(t.name, info.values(t.type));
return out;
}
QString CertificateDisplayDialog::makePropEntry(QCA::CertificateInfoType var, const QString &name, const QCA::CertificateInfo &list)
{
QString val;
QList<QString> values = list.values(var);
for (int i = 0; i < values.size(); ++i)
val += values.at(i) + "<br>";
if (val.isEmpty())
return QString();
else
return QString("<tr><td><nobr><b>") + name + "</b></nobr></td><td>" + val + "</td></tr>";
}
KdeConnectConfig::KdeConnectConfig()
: d(new KdeConnectConfigPrivate)
{
//qCDebug(KDECONNECT_CORE) << "QCA supported capabilities:" << QCA::supportedFeatures().join(",");
if(!QCA::isSupported("rsa")) {
qCritical() << "Could not find support for RSA in your QCA installation";
Daemon::instance()->reportError(
i18n("KDE Connect failed to start"),
i18n("Could not find support for RSA in your QCA installation. If your "
"distribution provides separate packages for QCA-ossl and QCA-gnupg, "
"make sure you have them installed and try again."));
return;
}
//Make sure base directory exists
QDir().mkpath(baseConfigDir().path());
//.config/kdeconnect/config
d->config = new QSettings(baseConfigDir().absoluteFilePath(QStringLiteral("config")), QSettings::IniFormat);
d->trusted_devices = new QSettings(baseConfigDir().absoluteFilePath(QStringLiteral("trusted_devices")), QSettings::IniFormat);
//Register my own id if not there yet
if (!d->config->contains(QStringLiteral("id"))) {
QString uuid = QUuid::createUuid().toString();
DbusHelper::filterNonExportableCharacters(uuid);
d->config->setValue(QStringLiteral("id"), uuid);
d->config->sync();
qCDebug(KDECONNECT_CORE) << "My id:" << uuid;
}
const QFile::Permissions strict = QFile::ReadOwner | QFile::WriteOwner | QFile::ReadUser | QFile::WriteUser;
QString keyPath = privateKeyPath();
QFile privKey(keyPath);
if (privKey.exists() && privKey.open(QIODevice::ReadOnly)) {
d->privateKey = QCA::PrivateKey::fromPEM(privKey.readAll());
} else {
d->privateKey = QCA::KeyGenerator().createRSA(2048);
if (!privKey.open(QIODevice::ReadWrite | QIODevice::Truncate)) {
Daemon::instance()->reportError(QStringLiteral("KDE Connect"), i18n("Could not store private key file: %1", keyPath));
} else {
privKey.setPermissions(strict);
privKey.write(d->privateKey.toPEM().toLatin1());
}
}
QString certPath = certificatePath();
QFile cert(certPath);
if (cert.exists() && cert.open(QIODevice::ReadOnly)) {
d->certificate = QSslCertificate::fromPath(certPath).at(0);
} else {
// FIXME: We only use QCA here to generate the cert and key, would be nice to get rid of it completely.
// The same thing we are doing with QCA could be done invoking openssl (altought it's potentially less portable):
// openssl req -new -x509 -sha256 -newkey rsa:2048 -nodes -keyout privateKey.pem -days 3650 -out certificate.pem -subj "/O=KDE/OU=KDE Connect/CN=_e6e29ad4_2b31_4b6d_8f7a_9872dbaa9095_"
QCA::CertificateOptions certificateOptions = QCA::CertificateOptions();
QDateTime startTime = QDateTime::currentDateTime().addYears(-1);
QDateTime endTime = startTime.addYears(10);
QCA::CertificateInfo certificateInfo;
certificateInfo.insert(QCA::CommonName,deviceId());
certificateInfo.insert(QCA::Organization,QStringLiteral("KDE"));
certificateInfo.insert(QCA::OrganizationalUnit,QStringLiteral("Kde connect"));
certificateOptions.setInfo(certificateInfo);
certificateOptions.setFormat(QCA::PKCS10);
certificateOptions.setSerialNumber(QCA::BigInteger(10));
certificateOptions.setValidityPeriod(startTime, endTime);
d->certificate = QSslCertificate(QCA::Certificate(certificateOptions, d->privateKey).toPEM().toLatin1());
if (!cert.open(QIODevice::ReadWrite | QIODevice::Truncate)) {
Daemon::instance()->reportError(QStringLiteral("KDE Connect"), i18n("Could not store certificate file: %1", certPath));
} else {
cert.setPermissions(strict);
cert.write(d->certificate.toPem());
}
}
//Extra security check
if (QFile::permissions(keyPath) != strict) {
qCWarning(KDECONNECT_CORE) << "Warning: KDE Connect private key file has too open permissions " << keyPath;
}
}
