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/*
* Copyright (C) 2018 KeePassXC Team <team@keepassxc.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 or (at your option)
* version 3 of the License.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "TestKdbx2.h"
#include "TestGlobal.h"
#include "config-keepassx-tests.h"
#include "core/Metadata.h"
#include "crypto/Crypto.h"
#include "format/KeePass2Reader.h"
#include "format/KeePass2Writer.h"
#include "keys/PasswordKey.h"
#include <QBuffer>
QTEST_GUILESS_MAIN(TestKdbx2)
void TestKdbx2::initTestCase()
{
QVERIFY(Crypto::init());
}
/**
* Helper method for verifying contents of the sample KDBX 2 file.
*/
void TestKdbx2::verifyKdbx2Db(QSharedPointer<Database> db)
{
QVERIFY(db);
QCOMPARE(db->rootGroup()->name(), QString("Format200"));
QVERIFY(!db->metadata()->protectTitle());
QVERIFY(db->metadata()->protectUsername());
QVERIFY(!db->metadata()->protectPassword());
QVERIFY(db->metadata()->protectUrl());
QVERIFY(!db->metadata()->protectNotes());
QCOMPARE(db->rootGroup()->entries().size(), 1);
auto entry = db->rootGroup()->entries().at(0);
QCOMPARE(entry->title(), QString("Sample Entry"));
QCOMPARE(entry->username(), QString("User Name"));
QCOMPARE(entry->attachments()->keys().size(), 2);
QCOMPARE(entry->attachments()->value("myattach.txt"), QByteArray("abcdefghijk"));
QCOMPARE(entry->attachments()->value("test.txt"), QByteArray("this is a test"));
QCOMPARE(entry->historyItems().size(), 2);
QCOMPARE(entry->historyItems().at(0)->attachments()->keys().size(), 0);
QCOMPARE(entry->historyItems().at(1)->attachments()->keys().size(), 1);
QCOMPARE(entry->historyItems().at(1)->attachments()->value("myattach.txt"), QByteArray("abcdefghijk"));
}
void TestKdbx2::testFormat200()
{
QString filename = QString(KEEPASSX_TEST_DATA_DIR).append("/Format200.kdbx");
auto key = QSharedPointer<CompositeKey>::create();
key->addKey(QSharedPointer<PasswordKey>::create("a"));
auto db = QSharedPointer<Database>::create();
KeePass2Reader reader;
QVERIFY(reader.readDatabase(filename, key, db.data()));
QCOMPARE(reader.version(), KeePass2::FILE_VERSION_2 & KeePass2::FILE_VERSION_CRITICAL_MASK);
QVERIFY2(!reader.hasError(), reader.errorString().toStdString().c_str());
verifyKdbx2Db(db);
}
void TestKdbx2::testFormat200Upgrade()
{
QString filename = QString(KEEPASSX_TEST_DATA_DIR).append("/Format200.kdbx");
auto key = QSharedPointer<CompositeKey>::create();
key->addKey(QSharedPointer<PasswordKey>::create("a"));
auto db = QSharedPointer<Database>::create();
KeePass2Reader reader;
reader.readDatabase(filename, key, db.data());
QVERIFY2(!reader.hasError(), reader.errorString().toStdString().c_str());
QVERIFY(!db.isNull());
QCOMPARE(reader.version(), KeePass2::FILE_VERSION_2 & KeePass2::FILE_VERSION_CRITICAL_MASK);
QCOMPARE(db->kdf()->uuid(), KeePass2::KDF_AES_KDBX3);
QBuffer buffer;
buffer.open(QBuffer::ReadWrite);
// write KDBX 3 to upgrade it
KeePass2Writer writer;
QVERIFY(writer.writeDatabase(&buffer, db.data()));
if (writer.hasError()) {
QFAIL(qPrintable(QString("Error while writing database: %1").arg(writer.errorString())));
}
// read buffer back
buffer.seek(0);
auto targetDb = QSharedPointer<Database>::create();
QVERIFY(reader.readDatabase(&buffer, key, targetDb.data()));
if (reader.hasError()) {
QFAIL(qPrintable(QString("Error while reading database: %1").arg(reader.errorString())));
}
// database should now be upgraded to KDBX 3 without data loss
verifyKdbx2Db(targetDb);
QCOMPARE(reader.version(), KeePass2::FILE_VERSION_3_1 & KeePass2::FILE_VERSION_CRITICAL_MASK);
QCOMPARE(targetDb->kdf()->uuid(), KeePass2::KDF_AES_KDBX3);
}
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