2017-07-03 09:30:10 +02:00
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/*!
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* \brief Unit tests for \ref CertificateChecker
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*
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* \copyright Copyright (c) 2015 Governikus GmbH & Co. KG
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*/
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#include "AppSettings.h"
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2017-09-15 10:23:30 +02:00
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#include "context/AuthContext.h"
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2017-07-03 09:30:10 +02:00
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#include "CertificateChecker.h"
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#include "LogHandler.h"
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#include "SecureStorage.h"
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#include "MockActivationContext.h"
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#include "TestFileHelper.h"
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2017-09-15 10:23:30 +02:00
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#include <openssl/pem.h>
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2017-07-03 09:30:10 +02:00
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#include <QSslKey>
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#include <QtTest>
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using namespace governikus;
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2017-07-03 09:33:28 +02:00
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Q_DECLARE_METATYPE(QSsl::KeyAlgorithm)
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2017-07-03 09:30:10 +02:00
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class test_CertificateChecker
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: public QObject
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{
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Q_OBJECT
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QVector<QSslCertificate> certs;
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static QSslKey createQSslKeyWithHandle(const QByteArray& pPemEncodedEvpPKey)
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{
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BIO* bio = BIO_new(BIO_s_mem());
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BIO_write(bio, pPemEncodedEvpPKey.constData(), pPemEncodedEvpPKey.length());
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QSslKey key(PEM_read_bio_PUBKEY(bio, nullptr, nullptr, nullptr), QSsl::PublicKey);
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BIO_free(bio);
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return key;
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}
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private Q_SLOTS:
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void initTestCase()
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{
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LogHandler::getInstance().init();
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AppSettings::getInstance().load();
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certs = AppSettings::getInstance().getSecureStorage().getUpdateCertificates();
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QVERIFY(certs.size() > 0);
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}
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void cleanup()
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{
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LogHandler::getInstance().resetBacklog();
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}
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void validUpdateCert()
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{
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QSharedPointer<AuthContext> model(new AuthContext(new MockActivationContext()));
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QCOMPARE(model->getCertificateList().size(), 0);
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2017-07-03 09:33:28 +02:00
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QCOMPARE(CertificateChecker::checkAndSaveCertificate(certs.at(0), QUrl("dummy"), model), CertificateChecker::CertificateStatus::Good);
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2017-07-03 09:30:10 +02:00
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QCOMPARE(model->getCertificateList().size(), 1);
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}
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2017-07-03 09:33:28 +02:00
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void hasUpdateCertificateKeyLength()
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2017-07-03 09:30:10 +02:00
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{
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for (const auto& cert : qAsConst(certs))
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{
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QVERIFY(CertificateChecker::hasValidCertificateKeyLength(cert));
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}
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2017-07-03 09:30:10 +02:00
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}
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2017-07-03 09:33:28 +02:00
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void hasCertificateKeyLength_data()
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{
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QTest::addColumn<QString>("filename");
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QTest::addColumn<QString>("output");
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2017-07-03 09:30:10 +02:00
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2017-07-03 09:33:28 +02:00
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QTest::newRow("rsa") << ":/core/invalid.keysize.rsa.der" << "Rsa key with insufficient key size found 1024";
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QTest::newRow("dsa") << ":/core/invalid.keysize.dsa.der" << "Dsa key with insufficient key size found 1024";
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QTest::newRow("ec") << ":/core/invalid.keysize.ec.der" << "Ec key with insufficient key size found 128";
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2017-07-03 09:30:10 +02:00
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}
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2017-07-03 09:33:28 +02:00
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void hasCertificateKeyLength()
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{
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QFETCH(QString, filename);
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QFETCH(QString, output);
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const auto& content = TestFileHelper::readFile(filename);
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QVERIFY(!content.isEmpty());
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QSslCertificate invalidCert(content);
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QSignalSpy spy(&LogHandler::getInstance(), &LogHandler::fireLog);
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QVERIFY(!CertificateChecker::hasValidCertificateKeyLength(invalidCert));
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2017-07-03 09:33:28 +02:00
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QCOMPARE(spy.count(), 3);
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auto param = spy.takeLast();
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QVERIFY(param.at(0).toString().contains(output));
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}
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void checkCertificateHash()
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{
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QVERIFY(!CertificateChecker::checkCertificate(certs.at(0), QCryptographicHash::Algorithm::Sha256, QSet<QString>() << "dummy" << "bla bla"));
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QVERIFY(CertificateChecker::checkCertificate(certs.at(0), QCryptographicHash::Algorithm::Sha256, QSet<QString>() << "dummy" << "4381E8E49218524CB6A59C26379B1234C32DDBCB04A12988DE249C098FF32ED7" << "bla bla"));
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}
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void hasEmptyEphemeralKey()
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{
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QSslKey key;
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QVERIFY(!CertificateChecker::hasValidEphemeralKeyLength(key));
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}
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2017-07-03 09:33:28 +02:00
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void hasValidEphemeralKeyLength_data()
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{
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QTest::addColumn<QByteArray>("pem");
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QTest::addColumn<QSsl::KeyAlgorithm>("algorithm");
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QTest::addColumn<bool>("sufficient");
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2017-07-03 09:30:10 +02:00
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/*
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* openssl ecparam -name secp112r2 -out secp112r2_param.pem
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* openssl ecparam -in secp112r2_param.pem -genkey -noout -out secp112r2_key.pem
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* openssl ec -in secp112r2_key.pem -pubout -out secp112r2_pubkey.pem
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*/
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2017-07-03 09:33:28 +02:00
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QByteArray ec112("-----BEGIN PUBLIC KEY-----\n"
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"MDIwEAYHKoZIzj0CAQYFK4EEAAcDHgAEWo89aCax3oUWJho7rFZ1u70WqghvA7Tf\n"
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"SXXiZw==\n"
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"-----END PUBLIC KEY-----");
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2017-07-03 09:33:28 +02:00
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QTest::newRow("ec112") << ec112 << QSsl::KeyAlgorithm::Ec << false;
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2017-07-03 09:30:10 +02:00
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/*
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* openssl ecparam -name secp521r1 -out secp521r1_param.pem
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* openssl ecparam -in secp521r1_param.pem -genkey -noout -out secp521r1_key.pem
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* openssl ec -in secp521r1_key.pem -pubout -out secp521r1_pubkey.pem
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*/
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2017-07-03 09:33:28 +02:00
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QByteArray ec521("-----BEGIN PUBLIC KEY-----\n"
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"MIGbMBAGByqGSM49AgEGBSuBBAAjA4GGAAQBi5e64Y/7EGT7Tbpe5h4cZGSpNidN\n"
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"fiPz6F/aG1yApWkTgqVoQTUCahP851skkDI6PzHedE67CR2KPJ8VNt6WmuIAc4Cg\n"
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"zBwxpgBC09TO/3D8fS70xVqBX6dzA4lO9MUZCqgBMt2LTFpklUabviy657kcRQ+H\n"
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"tTAy2sDy+bhcj1UyWlE=\n"
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"-----END PUBLIC KEY-----");
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QTest::newRow("ec521") << ec521 << QSsl::KeyAlgorithm::Ec << true;
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2017-07-03 09:30:10 +02:00
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/*
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* openssl dsaparam -out dsa768_param.pem 1024
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* openssl gendsa -out dsa768_key.pem dsa768_param.pem
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* openssl dsa -in dsa768_key.pem -pubout -out dsa768_pubkey.pem
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*/
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2017-07-03 09:33:28 +02:00
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QByteArray dsa768("-----BEGIN PUBLIC KEY-----\n"
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"MIIBUTCB6AYHKoZIzjgEATCB3AJhAMZ8q4KifsiCkTcL/qaqrghMK1Ah2EC6cO3b\n"
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"a0Dq1FhA7cEQpe0YVcFhcnjd6CCEGz+Zl5nlHGKpgrjdBUZZP66JIFy/WhUb2adZ\n"
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"HRcswrSlE/NQS+sPH3CA0WddlcLaDwIVAKsBnl++V6aRAvYR9HVxr5LajwnVAmBq\n"
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"7heqwtm9j317cWptXSwR1jKKWPqkOXzaxSVG1PhEEGXTq6PeQgoBRivzbE+/Ome8\n"
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"DqfcBsIOCMc47bupEUqK38fmnALGLaig7cup3njaNkxyuoQPngtb0qUiT0dy7dED\n"
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"ZAACYQCz1c7kF720wMi9SnrpPD3mZWsC3dqOn5r8EwxanHnkf4KyPctawqGmhZsK\n"
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"b3586zIW9Fdg/Rq4yda8GzMLVAtF540s3k5RmsJvnxPEGXlc3c+wEOKR/iHwPrg4\n"
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"DNXOVys=\n"
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"-----END PUBLIC KEY-----");
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QTest::newRow("dsa768") << dsa768 << QSsl::KeyAlgorithm::Dsa << false;
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2017-07-03 09:30:10 +02:00
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/*
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* openssl dsaparam -out dsa1024_param.pem 1024
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* openssl gendsa -out dsa1024_key.pem dsa1024_param.pem
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* openssl dsa -in dsa1024_key.pem -pubout -out dsa1024_pubkey.pem
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*/
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2017-07-03 09:33:28 +02:00
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QByteArray dsa1024("-----BEGIN PUBLIC KEY-----\n"
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"MIIBtzCCASwGByqGSM44BAEwggEfAoGBAMGEyYRk7Hj45r/1vnY4FFIPSLGDnq6g\n"
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"60T514zhDaL3A9qXdy+U/i2zm+wscG0mP+9SuznBpTRCM063saCmfQODTCwtg/nZ\n"
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"Hn7XGfT1dp5jyqzLDLJ+OSGkazLpUXg5gMPRtju7H8z4oPQMaZZX7bnafBbkQ/Xo\n"
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"X9Gn5PGpWqaNAhUA1YRAaKf5eR8cC+SRWIIvP8b3pMcCgYEAmf5LMvR+m2akqKu2\n"
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"piW7dN1PxyH0Ixx12aQVF4Hek1cHK6LZW/a/SGrG1pdvz60iq/6aA3vyt2CI8rRi\n"
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"mjlCjM5YGGYCKn6l6cTrGQCB2QL7ThIeKFAmPy2wLWe2uGUa12texb4PGKGV7HsO\n"
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"wnWAsuMYQ8DLM5tT1v8s/779g/wDgYQAAoGASzXSQchr3SyX5vxTtbZ3v8x/a7nZ\n"
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"HAYEiBXfVG8iW+kaAGkyU0L0AIFXJFTUYbjI3EAO24kyFmwWI2e8BkXmibIuAlwY\n"
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"1vSGQgpXPK6250pSrx8r8pngr9Qxrt8ElFpLtK+Of6Th/wSTe8COYbXSOP/6Yx7v\n"
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"6cObyPo7eAmX8Sg=\n"
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"-----END PUBLIC KEY-----");
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QTest::newRow("dsa1024") << dsa1024 << QSsl::KeyAlgorithm::Dsa << true;
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/*
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* openssl genrsa -out rsa1024_key.pem 1024
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* openssl rsa -in rsa1024_key.pem -out rsa1024_pubkey.pem -pubout
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*/
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2017-07-03 09:33:28 +02:00
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QByteArray rsa1024("-----BEGIN PUBLIC KEY-----\n"
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"MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC3cWoq9XuQI1soyaOM4hjVw4Lc\n"
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"TA1HCypXuF/GaTmvxc82J+2F6ISxNFWnSXOs+wpgavXgpfDL7od5fo8EbnMRZLXQ\n"
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"tHKRnCy0sQiCQqmSNmWe4qeLwXslKxm1fqj3/tvrX+0VxDVxXz5jS0HH7hHMdELQ\n"
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"om/I1IppJFS4IkqEoQIDAQAB\n"
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"-----END PUBLIC KEY-----");
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QTest::newRow("rsa1024") << rsa1024 << QSsl::KeyAlgorithm::Rsa << false;
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/*
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* openssl genrsa -out rsa2048_key.pem 2048
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* openssl rsa -in rsa2048_key.pem -out rsa2048_pubkey.pem -pubout
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*/
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2017-07-03 09:33:28 +02:00
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QByteArray rsa2048("-----BEGIN PUBLIC KEY-----\n"
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"MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs1xh1ymbXRDOBxDmx2I9\n"
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"oQbBvqE3QYK5ktPI9mHX38lwQ71AYw7pUxsGzCwwLDRBnHNc1gKtn8IoXhtujsWi\n"
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"FvVpayI0GQkJ1Pob66Vr7DY9ZC9dfsJddZi+ce1cAdzg3Od/31y5c3Tiz0laNTkv\n"
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"tyGhyyIovfPDJbdX2Srgg8GJAo0AtYJjVCJxZX5TDJLHmBdvK61ZXotgYIjkl7lA\n"
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"DO9y31b/10IiLpFcgIUMI+8oF8OypQ/24XKIPVSJm4DZZkjSbUCuwT/mA+61m0no\n"
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"q0hOP6K9hZ7pBZvqLZ0gZdVWqarIf9w/I5yS2QGN9jgJN/oJIKyljlreGuSagST/\n"
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"5wIDAQAB\n"
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"-----END PUBLIC KEY-----");
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QTest::newRow("rsa2048") << rsa2048 << QSsl::KeyAlgorithm::Rsa << true;
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}
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void hasValidEphemeralKeyLength()
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{
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QFETCH(QByteArray, pem);
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QFETCH(QSsl::KeyAlgorithm, algorithm);
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QFETCH(bool, sufficient);
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2017-07-03 09:30:10 +02:00
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QSslKey key = createQSslKeyWithHandle(pem);
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QVERIFY(!key.isNull());
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#if QT_VERSION >= 0x050800
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QCOMPARE(key.algorithm(), algorithm);
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#else
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Q_UNUSED(algorithm)
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QCOMPARE(key.algorithm(), QSsl::Opaque);
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#endif
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QCOMPARE(CertificateChecker::hasValidEphemeralKeyLength(key), sufficient);
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2017-07-03 09:30:10 +02:00
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}
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};
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QTEST_GUILESS_MAIN(test_CertificateChecker)
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#include "test_CertificateChecker.moc"
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