ch.cyberduck.core.cryptomator.S3MultipartWriteFeatureTest.java Source code

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Here is the source code for ch.cyberduck.core.cryptomator.S3MultipartWriteFeatureTest.java

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package ch.cyberduck.core.cryptomator;

/*
 * Copyright (c) 2002-2017 iterate GmbH. All rights reserved.
 * https://cyberduck.io/
 *
 * 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 3 of the License, or
 * (at your option) any later version.
 *
 * 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.
 */

import ch.cyberduck.core.AlphanumericRandomStringService;
import ch.cyberduck.core.Credentials;
import ch.cyberduck.core.DisabledCancelCallback;
import ch.cyberduck.core.DisabledConnectionCallback;
import ch.cyberduck.core.DisabledHostKeyCallback;
import ch.cyberduck.core.DisabledLoginCallback;
import ch.cyberduck.core.DisabledPasswordCallback;
import ch.cyberduck.core.DisabledPasswordStore;
import ch.cyberduck.core.Host;
import ch.cyberduck.core.Path;
import ch.cyberduck.core.cryptomator.features.CryptoDeleteFeature;
import ch.cyberduck.core.cryptomator.features.CryptoFindFeature;
import ch.cyberduck.core.cryptomator.features.CryptoReadFeature;
import ch.cyberduck.core.cryptomator.features.CryptoWriteFeature;
import ch.cyberduck.core.cryptomator.random.RandomNonceGenerator;
import ch.cyberduck.core.features.Delete;
import ch.cyberduck.core.io.StatusOutputStream;
import ch.cyberduck.core.io.StreamCopier;
import ch.cyberduck.core.s3.S3DefaultDeleteFeature;
import ch.cyberduck.core.s3.S3FindFeature;
import ch.cyberduck.core.s3.S3MultipartWriteFeature;
import ch.cyberduck.core.s3.S3Protocol;
import ch.cyberduck.core.s3.S3ReadFeature;
import ch.cyberduck.core.s3.S3Session;
import ch.cyberduck.core.transfer.TransferStatus;
import ch.cyberduck.core.vault.DefaultVaultRegistry;
import ch.cyberduck.core.vault.VaultCredentials;
import ch.cyberduck.test.IntegrationTest;

import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.RandomUtils;
import org.cryptomator.cryptolib.api.Cryptor;
import org.cryptomator.cryptolib.api.FileHeader;
import org.jets3t.service.model.MultipartPart;
import org.junit.Test;
import org.junit.experimental.categories.Category;

import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.util.Arrays;
import java.util.EnumSet;
import java.util.List;

import static org.junit.Assert.*;

@Category(IntegrationTest.class)
public class S3MultipartWriteFeatureTest {

    @Test
    public void testWrite() throws Exception {
        final S3Session session = new S3Session(new Host(new S3Protocol(), new S3Protocol().getDefaultHostname(),
                new Credentials(System.getProperties().getProperty("s3.key"),
                        System.getProperties().getProperty("s3.secret"))));
        session.open(new DisabledHostKeyCallback());
        session.login(new DisabledPasswordStore(), new DisabledLoginCallback(), new DisabledCancelCallback());
        final Path home = new Path("test-eu-central-1-cyberduck",
                EnumSet.of(Path.Type.volume, Path.Type.directory));
        final Path vault = new Path(home, new AlphanumericRandomStringService().random(),
                EnumSet.of(Path.Type.directory));
        final Path test = new Path(vault, new AlphanumericRandomStringService().random(),
                EnumSet.of(Path.Type.file));
        final CryptoVault cryptomator = new CryptoVault(vault, new DisabledPasswordStore());
        cryptomator.create(session, null, new VaultCredentials("test"));
        session.withRegistry(
                new DefaultVaultRegistry(new DisabledPasswordStore(), new DisabledPasswordCallback(), cryptomator));
        final CryptoWriteFeature feature = new CryptoWriteFeature<List<MultipartPart>>(session,
                new S3MultipartWriteFeature(session), cryptomator);
        final byte[] content = RandomUtils.nextBytes(6 * 1024 * 1024);
        final TransferStatus writeStatus = new TransferStatus();
        final Cryptor cryptor = cryptomator.getCryptor();
        final FileHeader header = cryptor.fileHeaderCryptor().create();
        writeStatus.setHeader(cryptor.fileHeaderCryptor().encryptHeader(header));
        writeStatus.setNonces(new RandomNonceGenerator());
        writeStatus.setLength(-1L);
        final StatusOutputStream out = feature.write(test, writeStatus, new DisabledConnectionCallback());
        final ByteArrayInputStream in = new ByteArrayInputStream(content);
        final TransferStatus progress = new TransferStatus();
        new StreamCopier(new TransferStatus(), progress).transfer(in, out);
        assertEquals(content.length, progress.getOffset());
        assertNotNull(out.getStatus());
        assertTrue(new CryptoFindFeature(session, new S3FindFeature(session), cryptomator).find(test));
        final byte[] compare = new byte[content.length];
        final InputStream stream = new CryptoReadFeature(session, new S3ReadFeature(session), cryptomator)
                .read(test, new TransferStatus().length(content.length), new DisabledConnectionCallback());
        IOUtils.readFully(stream, compare);
        stream.close();
        assertArrayEquals(content, compare);
        new CryptoDeleteFeature(session, new S3DefaultDeleteFeature(session), cryptomator)
                .delete(Arrays.asList(test, vault), new DisabledLoginCallback(), new Delete.DisabledCallback());
        session.close();
    }
}