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
|
/*
* Copyright (C) 2016 Canonical, Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; version 3.
*
* 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "ubuntusettingsvpn.h"
#include <QDateTime>
#include <QDebug>
#include <QProcessEnvironment>
#include <QSslCertificate>
UbuntuSettingsVpn::UbuntuSettingsVpn(QObject* parent)
: QObject(parent)
{
}
UbuntuSettingsVpn::CertificateError UbuntuSettingsVpn::isCertificateValid(const QString &path)
{
// Allow certificate checks to be turned off.
QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
if (env.value("NO_SSL_CERTIFICATE_CHECK", "0") == "1") {
return UbuntuSettingsVpn::CertificateError::CERT_VALID;
}
QList<QSslCertificate> certs = QSslCertificate::fromPath(path);
if (certs.size() == 0 || certs.size() > 1) {
qWarning() << "None or multiple certificates found at" << path;
return UbuntuSettingsVpn::CertificateError::CERT_NOT_FOUND;
}
QSslCertificate cert = certs.at(0);
if (cert.isBlacklisted()) {
return UbuntuSettingsVpn::CertificateError::CERT_BLACKLISTED;
} else if (cert.isSelfSigned()) {
return UbuntuSettingsVpn::CertificateError::CERT_SELFSIGNED;
} else if (cert.expiryDate() < QDateTime::currentDateTime()) {
return UbuntuSettingsVpn::CertificateError::CERT_EXPIRED;
} else if (cert.isNull()) {
return UbuntuSettingsVpn::CertificateError::CERT_EMPTY;
}
return UbuntuSettingsVpn::CertificateError::CERT_VALID;
}
|