Exemplo n.º 1
0
// static
SecurityTokenPointer Sandbox::openSecurityToken(const QDir& dir, bool create) {
    QDir walkDir = dir;
    QString walkDirCanonicalPath = walkDir.canonicalPath();
    if (sDebug) {
        qDebug() << "openSecurityToken QDir" << walkDirCanonicalPath << create;
    }

    if (!enabled()) {
        return SecurityTokenPointer();
    }

    QMutexLocker locker(&s_mutex);
    if (s_pSandboxPermissions == NULL) {
        return SecurityTokenPointer();
    }

    while (true) {
        // Look for a valid token in the cache.
        QHash<QString, SecurityTokenWeakPointer>::iterator it = s_activeTokens
                .find(walkDirCanonicalPath);
        if (it != s_activeTokens.end()) {
            SecurityTokenPointer pToken(it.value());
            if (pToken) {
                if (sDebug) {
                    qDebug() << "openSecurityToken QDir" << walkDirCanonicalPath
                             << "using cached token for" << pToken->m_path;
                }
                return pToken;
            }
        }

        // Next, check if the key exists in the config.
        ConfigKey key = keyForCanonicalPath(walkDirCanonicalPath);
        if (s_pSandboxPermissions->exists(key)) {
            SecurityTokenPointer pToken = openTokenFromBookmark(
                    dir.canonicalPath(),
                    s_pSandboxPermissions->getValueString(key));
            if (pToken) {
                return pToken;
            }
        }

        // Go one step higher and repeat.
        if (!walkDir.cdUp()) {
            // There's nothing higher. Bail.
            break;
        }
        walkDirCanonicalPath = walkDir.canonicalPath();
    }

    // Last chance: Try to create a token for this directory.
    if (create && createSecurityToken(dir.canonicalPath(), true)) {
        ConfigKey key = keyForCanonicalPath(dir.canonicalPath());
        return openTokenFromBookmark(
                dir.canonicalPath(),
                s_pSandboxPermissions->getValueString(key));
    }
    return SecurityTokenPointer();
}
Exemplo n.º 2
0
SecurityTokenPointer Sandbox::openTokenFromBookmark(const QString& canonicalPath,
                                                    const QString& bookmarkBase64) {
#ifdef Q_OS_MAC
#if __MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7
    QByteArray bookmarkBA = QByteArray::fromBase64(bookmarkBase64.toLatin1());
    if (!bookmarkBA.isEmpty()) {
        CFDataRef bookmarkData = CFDataCreate(
                kCFAllocatorDefault, reinterpret_cast<const UInt8*>(bookmarkBA.constData()),
                bookmarkBA.length());
        Boolean stale;
        CFErrorRef error = NULL;
        CFURLRef url = CFURLCreateByResolvingBookmarkData(
                kCFAllocatorDefault, bookmarkData,
                kCFURLBookmarkResolutionWithSecurityScope, NULL, NULL,
                &stale, &error);
        if (error != NULL) {
            if (sDebug) {
                qDebug() << "Error creating URL from bookmark data:"
                         << CFStringToQString(CFErrorCopyDescription(error));
            }
        }
        CFRelease(bookmarkData);
        if (url != NULL) {
            if (!CFURLStartAccessingSecurityScopedResource(url)) {
                if (sDebug) {
                    qDebug() << "CFURLStartAccessingSecurityScopedResource failed for"
                             << canonicalPath;
                }
            } else {
                SecurityTokenPointer pToken = SecurityTokenPointer(
                    new SandboxSecurityToken(canonicalPath, url));
                s_activeTokens[canonicalPath] = pToken;
                return pToken;
            }
        } else {
            if (sDebug) {
                qDebug() << "Cannot resolve security-scoped bookmark for" << canonicalPath;
            }
        }
    }
#endif
#else
    Q_UNUSED(canonicalPath);
    Q_UNUSED(bookmarkBase64);
#endif

    return SecurityTokenPointer();
}
Exemplo n.º 3
0
//static
TrackPointer Track::newDummy(
        const QFileInfo& fileInfo,
        TrackId trackId) {
    Track* pTrack =
            new Track(
                    fileInfo,
                    SecurityTokenPointer(),
                    trackId);
    return TrackPointer(pTrack);
}
Exemplo n.º 4
0
//static
TrackPointer TrackInfoObject::newDummy(
        const QFileInfo& fileInfo,
        TrackId trackId) {
    return TrackPointer(
            new TrackInfoObject(
                    fileInfo,
                    SecurityTokenPointer(),
                    trackId),
            &QObject::deleteLater);
}
Exemplo n.º 5
0
// static
SecurityTokenPointer Sandbox::openSecurityToken(const QFileInfo& file, bool create) {
    const QString& canonicalFilePath = file.canonicalFilePath();
    if (sDebug) {
        qDebug() << "openSecurityToken QFileInfo" << canonicalFilePath << create;
    }

    if (!enabled()) {
        return SecurityTokenPointer();
    }

    QMutexLocker locker(&s_mutex);
    if (s_pSandboxPermissions == NULL) {
        return SecurityTokenPointer();
    }

    QHash<QString, SecurityTokenWeakPointer>::iterator it = s_activeTokens
            .find(canonicalFilePath);
    if (it != s_activeTokens.end()) {
        SecurityTokenPointer pToken(it.value());
        if (pToken) {
            if (sDebug) {
                qDebug() << "openSecurityToken QFileInfo" << canonicalFilePath
                         << "using cached token for" << pToken->m_path;
            }
            return pToken;
        }
    }

    if (file.isDir()) {
        return openSecurityToken(QDir(canonicalFilePath), create);
    }

    // First, check for a bookmark of the key itself.
    ConfigKey key = keyForCanonicalPath(canonicalFilePath);
    if (s_pSandboxPermissions->exists(key)) {
        return openTokenFromBookmark(
                canonicalFilePath,
                s_pSandboxPermissions->getValueString(key));
    }

    // Next, try to open a bookmark for an existing directory but don't create a
    // bookmark.
    SecurityTokenPointer pDirToken = openSecurityToken(file.dir(), false);
    if (!pDirToken.isNull()) {
        return pDirToken;
    }

    if (!create) {
        return SecurityTokenPointer();
    }

    // Otherwise, try to create a token.
    bool created = createSecurityToken(file);

    if (created) {
        return openTokenFromBookmark(
                canonicalFilePath,
                s_pSandboxPermissions->getValueString(key));
    }
    return SecurityTokenPointer();
}
Exemplo n.º 6
0
TEST_F(CoverArtUtilTest, searchImage) {
    // creating a temp track directory
    QString trackdir(QDir::tempPath() % "/TrackDir");
    ASSERT_FALSE(QDir().exists(trackdir)); // it must start empty
    ASSERT_TRUE(QDir().mkpath(trackdir));

    TrackPointer pTrack(new TrackInfoObject(kTrackLocationTest));
    QLinkedList<QFileInfo> covers;
    CoverArt res;
    // looking for cover in an empty directory
    res = CoverArtUtils::selectCoverArtForTrack(pTrack.data(), covers);
    CoverArt expected;
    expected.info.source = CoverInfo::GUESSED;
    EXPECT_EQ(expected, res);

    // Looking for a track with embedded cover.
    pTrack = TrackPointer(new TrackInfoObject(kTrackLocationTest,
                                              SecurityTokenPointer(),
                                              true, true));
    expected = CoverArt();
    expected.image = pTrack->getCoverArt().image;
    expected.info.type = CoverInfo::METADATA;
    expected.info.source = CoverInfo::GUESSED;
    expected.info.coverLocation = QString();
    expected.info.hash = CoverArtUtils::calculateHash(expected.image);
    EXPECT_EQ(expected, pTrack->getCoverArt());

    const char* format("jpg");
    const QString qFormat(format);

    // Since we already parsed this image from the matadata in
    // kTrackLocationTest, hang on to it since we use it as a template for
    // stuff below.
    const QImage img = expected.image;


    QString trackBaseName = "cover-test";
    QString trackAlbum = "album_name";

    // Search Strategy
    // 0. If we have just one file, we will get it.
    // 1. %track-file-base%.jpg in the track directory for %track-file-base%.mp3
    // 2. %album%.jpg
    // 3. cover.jpg
    // 4. front.jpg
    // 5. album.jpg
    // 6. folder.jpg
    // 7. if just one file exists take that otherwise none.

    // All the following expect the same image/hash to be selected.
    expected.image = img;
    expected.info.hash = CoverArtUtils::calculateHash(expected.image);

    // All the following expect FILE and GUESSED.
    expected.info.type = CoverInfo::FILE;
    expected.info.source = CoverInfo::GUESSED;

    // 0. saving just one cover in our temp track dir
    QString cLoc_foo = QString(trackdir % "/" % "foo." % qFormat);
    EXPECT_TRUE(img.save(cLoc_foo, format));

    // looking for cover in an directory with one image will select that one.
    expected.image = QImage(cLoc_foo);
    expected.info.coverLocation = "foo.jpg";
    expected.info.hash = CoverArtUtils::calculateHash(expected.image);
    covers << QFileInfo(cLoc_foo);
    res = CoverArtUtils::selectCoverArtForTrack(trackBaseName, trackAlbum,
                                                covers);
    EXPECT_EQ(expected, res);
    QFile::remove(cLoc_foo);

    QStringList extraCovers;
    // adding some extra images (bigger) just to populate the track dir.
    QString cLoc_big1 = QString(trackdir % "/" % "big1." % qFormat);
    EXPECT_TRUE(img.scaled(1000,1000).save(cLoc_big1, format));
    extraCovers << cLoc_big1;
    QString cLoc_big2 = QString(trackdir % "/" % "big2." % qFormat);
    EXPECT_TRUE(img.scaled(900,900).save(cLoc_big2, format));
    extraCovers << cLoc_big2;
    QString cLoc_big3 = QString(trackdir % "/" % "big3." % qFormat);
    EXPECT_TRUE(img.scaled(800,800).save(cLoc_big3, format));
    extraCovers << cLoc_big3;

    // saving more covers using the preferred names in the right order
    QLinkedList<QFileInfo> prefCovers;
    // 1. track_filename.jpg
    QString cLoc_filename = QString(trackdir % "/cover-test." % qFormat);
    EXPECT_TRUE(img.scaled(500,500).save(cLoc_filename, format));
    prefCovers << QFileInfo(cLoc_filename);
    // 2. album_name.jpg
    QString cLoc_albumName = QString(trackdir % "/album_name." % qFormat);
    EXPECT_TRUE(img.scaled(500,500).save(cLoc_albumName, format));
    prefCovers << QFileInfo(cLoc_albumName);
    // 3. cover.jpg
    QString cLoc_cover = QString(trackdir % "/" % "cover." % qFormat);
    EXPECT_TRUE(img.scaled(400,400).save(cLoc_cover, format));
    prefCovers << QFileInfo(cLoc_cover);
    // 4. front.jpg
    QString cLoc_front = QString(trackdir % "/" % "front." % qFormat);
    EXPECT_TRUE(img.scaled(300,300).save(cLoc_front, format));
    prefCovers << QFileInfo(cLoc_front);
    // 5. album.jpg
    QString cLoc_album = QString(trackdir % "/" % "album." % qFormat);
    EXPECT_TRUE(img.scaled(100,100).save(cLoc_album, format));
    prefCovers << QFileInfo(cLoc_album);
    // 6. folder.jpg
    QString cLoc_folder = QString(trackdir % "/" % "folder." % qFormat);
    EXPECT_TRUE(img.scaled(100,100).save(cLoc_folder, format));
    prefCovers << QFileInfo(cLoc_folder);
    // 8. other1.jpg
    QString cLoc_other1 = QString(trackdir % "/" % "other1." % qFormat);
    EXPECT_TRUE(img.scaled(10,10).save(cLoc_other1, format));
    prefCovers << QFileInfo(cLoc_other1);
    // 7. other2.jpg
    QString cLoc_other2 = QString(trackdir % "/" % "other2." % qFormat);
    EXPECT_TRUE(img.scaled(10,10).save(cLoc_other2, format));
    prefCovers << QFileInfo(cLoc_other2);

    // we must find covers in the right order
    EXPECT_EQ(8, prefCovers.size());

    // Remove the covers one by one from the front, checking that each one is
    // selected as we remove the previously-most-preferable cover.
    while (!prefCovers.isEmpty()) {
        QFileInfo cover = prefCovers.first();

        // We expect no cover selected for other1 since there are 2 covers,
        // neither of which match our preferred cover names. other2 will be
        // selected once we get to it since it is the only cover available.
        if (cover.baseName() == "other1") {
            expected.image = QImage();
            expected.info.type = CoverInfo::NONE;
            expected.info.coverLocation = QString();
            expected.info.hash = 0;
        } else {
            expected.image = QImage(cover.filePath());
            expected.info.type = CoverInfo::FILE;
            expected.info.coverLocation = cover.fileName();
            expected.info.hash = CoverArtUtils::calculateHash(expected.image);
        }
        res = CoverArtUtils::selectCoverArtForTrack(trackBaseName, trackAlbum,
                                                    prefCovers);
        EXPECT_QSTRING_EQ(expected.info.coverLocation, res.info.coverLocation);
        EXPECT_QSTRING_EQ(expected.info.hash, res.info.hash);
        EXPECT_EQ(expected, res);

        QFile::remove(cover.filePath());
        prefCovers.pop_front();
    }

    //
    // Additional tests
    //

    // what is chosen when cover.jpg and cover.JPG exists?
    // (it must always prefer the lighter cover)
    QString cLoc_coverJPG = trackdir % "/" % "cover." % "JPG";
    EXPECT_TRUE(img.scaled(200,200).save(cLoc_coverJPG, "JPG"));
    prefCovers.append(QFileInfo(cLoc_coverJPG));
    QString cLoc_coverjpg = trackdir % "/" % "cover." % "jpg";
    EXPECT_TRUE(img.scaled(400,400).save(cLoc_coverjpg, "jpg"));
    prefCovers.append(QFileInfo(cLoc_coverjpg));
    extraCovers << cLoc_coverJPG << cLoc_coverjpg;

    res = CoverArtUtils::selectCoverArtForTrack(trackBaseName, trackAlbum,
                                                prefCovers);
    expected.image = QImage(cLoc_coverJPG);
    expected.info.hash = CoverArtUtils::calculateHash(expected.image);
    expected.info.coverLocation = "cover.JPG";
    EXPECT_EQ(expected, res);

    // As we are looking for %album%.jpg and %base_track.jpg%,
    // we need to check if everything works with UTF8 chars.
    trackBaseName = QString::fromUtf8("track_ðÑöæäî");
    trackAlbum = QString::fromUtf8("öæäîðÑ_album");

    prefCovers.clear();

    // 2. album_name.jpg
    cLoc_albumName = QString(trackdir % "/" % trackAlbum % "." % qFormat);
    EXPECT_TRUE(img.save(cLoc_albumName, format));
    prefCovers.append(QFileInfo(cLoc_albumName));
    res = CoverArtUtils::selectCoverArtForTrack(trackBaseName, trackAlbum,
                                                prefCovers);
    expected.image = QImage(cLoc_albumName);
    expected.info.hash = CoverArtUtils::calculateHash(expected.image);
    expected.info.coverLocation = trackAlbum % ".jpg";
    EXPECT_EQ(expected, res);

    // 1. track_filename.jpg
    cLoc_filename = QString(trackdir % "/" % trackBaseName % "." % qFormat);
    EXPECT_TRUE(img.save(cLoc_filename, format));
    prefCovers.append(QFileInfo(cLoc_filename));
    res = CoverArtUtils::selectCoverArtForTrack(trackBaseName, trackAlbum,
                                                prefCovers);
    expected.image = QImage(cLoc_filename);
    expected.info.hash = CoverArtUtils::calculateHash(expected.image);
    expected.info.coverLocation = trackBaseName % ".jpg";
    EXPECT_EQ(expected, res);

    QFile::remove(cLoc_filename);
    QFile::remove(cLoc_albumName);

    // cleaning temp dir
    foreach (QString loc, extraCovers) {
        QFile::remove(loc);
    }
Exemplo n.º 7
0
 Mixxx::SoundSourcePointer loadProxy(const QString& track) {
     m_pProxy.reset(new SoundSourceProxy(track, SecurityTokenPointer()));
     return m_pProxy->getSoundSource();
 }
Exemplo n.º 8
0
 TrackPointer createTestTrack() const {
     const QString kTrackLocationTest = QDir::currentPath() + "/src/test/sine-30.wav";
     return std::make_unique<Track>(kTrackLocationTest, SecurityTokenPointer());
 }