forked from qt-creator/qt-creator
45de9ee23f
New OpenSSH versions do not support the (required) CBC modes out of the box anymore, so let's add some CTR ones. Task-number: QTCREATORBUG-13340 Change-Id: Ia3e38be3aab95be258e64396283736d246c8b93b Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com> Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>
109 lines
4.6 KiB
C++
109 lines
4.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://www.qt.io/licensing. For further information
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** use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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****************************************************************************/
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#include "sshcapabilities_p.h"
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#include "sshexception_p.h"
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#include <QCoreApplication>
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#include <QString>
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namespace QSsh {
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namespace Internal {
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namespace {
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QByteArray listAsByteArray(const QList<QByteArray> &list)
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{
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QByteArray array;
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foreach (const QByteArray &elem, list)
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array += elem + ',';
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if (!array.isEmpty())
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array.remove(array.count() - 1, 1);
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return array;
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}
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} // anonymous namspace
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const QByteArray SshCapabilities::DiffieHellmanGroup1Sha1("diffie-hellman-group1-sha1");
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const QByteArray SshCapabilities::DiffieHellmanGroup14Sha1("diffie-hellman-group14-sha1");
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const QList<QByteArray> SshCapabilities::KeyExchangeMethods
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= QList<QByteArray>() << SshCapabilities::DiffieHellmanGroup1Sha1
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<< SshCapabilities::DiffieHellmanGroup14Sha1;
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const QByteArray SshCapabilities::PubKeyDss("ssh-dss");
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const QByteArray SshCapabilities::PubKeyRsa("ssh-rsa");
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const QList<QByteArray> SshCapabilities::PublicKeyAlgorithms
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= QList<QByteArray>() << SshCapabilities::PubKeyRsa
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<< SshCapabilities::PubKeyDss;
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const QByteArray SshCapabilities::CryptAlgo3DesCbc("3des-cbc");
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const QByteArray SshCapabilities::CryptAlgo3DesCtr("3des-ctr");
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const QByteArray SshCapabilities::CryptAlgoAes128Cbc("aes128-cbc");
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const QByteArray SshCapabilities::CryptAlgoAes128Ctr("aes128-ctr");
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const QByteArray SshCapabilities::CryptAlgoAes192Ctr("aes192-ctr");
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const QByteArray SshCapabilities::CryptAlgoAes256Ctr("aes256-ctr");
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const QList<QByteArray> SshCapabilities::EncryptionAlgorithms
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= QList<QByteArray>() << SshCapabilities::CryptAlgoAes256Ctr
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<< SshCapabilities::CryptAlgoAes192Ctr
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<< SshCapabilities::CryptAlgoAes128Ctr
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<< SshCapabilities::CryptAlgo3DesCtr
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<< SshCapabilities::CryptAlgoAes128Cbc
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<< SshCapabilities::CryptAlgo3DesCbc;
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const QByteArray SshCapabilities::HMacSha1("hmac-sha1");
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const QByteArray SshCapabilities::HMacSha196("hmac-sha1-96");
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const QList<QByteArray> SshCapabilities::MacAlgorithms
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= QList<QByteArray>() /* << SshCapabilities::HMacSha196 */
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<< SshCapabilities::HMacSha1;
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const QList<QByteArray> SshCapabilities::CompressionAlgorithms
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= QList<QByteArray>() << "none";
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const QByteArray SshCapabilities::SshConnectionService("ssh-connection");
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QByteArray SshCapabilities::findBestMatch(const QList<QByteArray> &myCapabilities,
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const QList<QByteArray> &serverCapabilities)
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{
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foreach (const QByteArray &myCapability, myCapabilities) {
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if (serverCapabilities.contains(myCapability))
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return myCapability;
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}
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throw SshServerException(SSH_DISCONNECT_KEY_EXCHANGE_FAILED,
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"Server and client capabilities do not match.",
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QCoreApplication::translate("SshConnection",
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"Server and client capabilities don't match. "
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"Client list was: %1.\nServer list was %2.")
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.arg(QString::fromLocal8Bit(listAsByteArray(myCapabilities).data()))
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.arg(QString::fromLocal8Bit(listAsByteArray(serverCapabilities).data())));
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}
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} // namespace Internal
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} // namespace QSsh
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