/
ITStorageTest.java
3100 lines (2900 loc) · 130 KB
/
ITStorageTest.java
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/*
* Copyright 2015 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.cloud.storage.it;
import static com.google.common.truth.Truth.assertThat;
import static java.nio.charset.StandardCharsets.UTF_8;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import static org.junit.Assume.assumeFalse;
import static org.junit.Assume.assumeTrue;
import com.google.api.client.http.HttpTransport;
import com.google.api.client.http.apache.ApacheHttpTransport;
import com.google.api.client.util.DateTime;
import com.google.api.gax.paging.Page;
import com.google.auth.ServiceAccountSigner;
import com.google.auth.http.HttpTransportFactory;
import com.google.auth.oauth2.GoogleCredentials;
import com.google.cloud.Condition;
import com.google.cloud.Identity;
import com.google.cloud.Policy;
import com.google.cloud.ReadChannel;
import com.google.cloud.RestorableState;
import com.google.cloud.TransportOptions;
import com.google.cloud.WriteChannel;
import com.google.cloud.http.HttpTransportOptions;
import com.google.cloud.kms.v1.CreateCryptoKeyRequest;
import com.google.cloud.kms.v1.CreateKeyRingRequest;
import com.google.cloud.kms.v1.CryptoKey;
import com.google.cloud.kms.v1.CryptoKeyName;
import com.google.cloud.kms.v1.GetCryptoKeyRequest;
import com.google.cloud.kms.v1.GetKeyRingRequest;
import com.google.cloud.kms.v1.KeyManagementServiceGrpc;
import com.google.cloud.kms.v1.KeyManagementServiceGrpc.KeyManagementServiceBlockingStub;
import com.google.cloud.kms.v1.KeyRingName;
import com.google.cloud.kms.v1.LocationName;
import com.google.cloud.storage.Acl;
import com.google.cloud.storage.Acl.Role;
import com.google.cloud.storage.Acl.User;
import com.google.cloud.storage.Blob;
import com.google.cloud.storage.BlobId;
import com.google.cloud.storage.BlobInfo;
import com.google.cloud.storage.Bucket;
import com.google.cloud.storage.BucketInfo;
import com.google.cloud.storage.BucketInfo.LifecycleRule;
import com.google.cloud.storage.BucketInfo.LifecycleRule.LifecycleAction;
import com.google.cloud.storage.BucketInfo.LifecycleRule.LifecycleCondition;
import com.google.cloud.storage.CopyWriter;
import com.google.cloud.storage.HmacKey;
import com.google.cloud.storage.HttpMethod;
import com.google.cloud.storage.ServiceAccount;
import com.google.cloud.storage.Storage;
import com.google.cloud.storage.Storage.BlobField;
import com.google.cloud.storage.Storage.BucketField;
import com.google.cloud.storage.StorageBatch;
import com.google.cloud.storage.StorageBatchResult;
import com.google.cloud.storage.StorageClass;
import com.google.cloud.storage.StorageException;
import com.google.cloud.storage.StorageOptions;
import com.google.cloud.storage.StorageRoles;
import com.google.cloud.storage.testing.RemoteStorageHelper;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Iterators;
import com.google.common.collect.Lists;
import com.google.common.io.BaseEncoding;
import com.google.common.io.ByteStreams;
import com.google.iam.v1.Binding;
import com.google.iam.v1.IAMPolicyGrpc;
import com.google.iam.v1.SetIamPolicyRequest;
import io.grpc.ManagedChannel;
import io.grpc.ManagedChannelBuilder;
import io.grpc.Metadata;
import io.grpc.Status;
import io.grpc.StatusRuntimeException;
import io.grpc.auth.MoreCallCredentials;
import io.grpc.stub.MetadataUtils;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import java.nio.ByteBuffer;
import java.security.Key;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Random;
import java.util.Set;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.zip.GZIPInputStream;
import javax.crypto.spec.SecretKeySpec;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
public class ITStorageTest {
private static RemoteStorageHelper remoteStorageHelper;
private static Storage storage;
private static String kmsKeyOneResourcePath;
private static String kmsKeyTwoResourcePath;
private static Metadata requestParamsHeader = new Metadata();
private static Metadata.Key<String> requestParamsKey =
Metadata.Key.of("x-goog-request-params", Metadata.ASCII_STRING_MARSHALLER);
private static final Logger log = Logger.getLogger(ITStorageTest.class.getName());
private static final String BUCKET = RemoteStorageHelper.generateBucketName();
private static final String CONTENT_TYPE = "text/plain";
private static final byte[] BLOB_BYTE_CONTENT = {0xD, 0xE, 0xA, 0xD};
private static final String BLOB_STRING_CONTENT = "Hello Google Cloud Storage!";
private static final int MAX_BATCH_SIZE = 100;
private static final String BASE64_KEY = "JVzfVl8NLD9FjedFuStegjRfES5ll5zc59CIXw572OA=";
private static final String OTHER_BASE64_KEY = "IcOIQGlliNr5pr3vJb63l+XMqc7NjXqjfw/deBoNxPA=";
private static final Key KEY =
new SecretKeySpec(BaseEncoding.base64().decode(BASE64_KEY), "AES256");
private static final byte[] COMPRESSED_CONTENT =
BaseEncoding.base64()
.decode("H4sIAAAAAAAAAPNIzcnJV3DPz0/PSVVwzskvTVEILskvSkxPVQQA/LySchsAAAA=");
private static final Map<String, String> BUCKET_LABELS = ImmutableMap.of("label1", "value1");
private static final Map<String, String> REMOVE_BUCKET_LABELS;
static {
REMOVE_BUCKET_LABELS = new HashMap<>();
REMOVE_BUCKET_LABELS.put("label1", null);
}
private static final Long RETENTION_PERIOD = 5L;
private static final Long RETENTION_PERIOD_IN_MILLISECONDS = RETENTION_PERIOD * 1000;
private static final String SERVICE_ACCOUNT_EMAIL_SUFFIX =
"@gs-project-accounts.iam.gserviceaccount.com";
private static final String KMS_KEY_RING_NAME = "gcs_test_kms_key_ring";
private static final String KMS_KEY_RING_LOCATION = "us";
private static final String KMS_KEY_ONE_NAME = "gcs_kms_key_one";
private static final String KMS_KEY_TWO_NAME = "gcs_kms_key_two";
private static final boolean IS_VPC_TEST =
System.getenv("GOOGLE_CLOUD_TESTS_IN_VPCSC") != null
&& System.getenv("GOOGLE_CLOUD_TESTS_IN_VPCSC").equalsIgnoreCase("true");
private static final List<String> LOCATION_TYPES =
ImmutableList.of("multi-region", "region", "dual-region");
@BeforeClass
public static void beforeClass() throws IOException {
remoteStorageHelper = RemoteStorageHelper.create();
storage = remoteStorageHelper.getOptions().getService();
storage.create(
BucketInfo.newBuilder(BUCKET)
.setLocation("us")
.setLifecycleRules(
ImmutableList.of(
new LifecycleRule(
LifecycleAction.newDeleteAction(),
LifecycleCondition.newBuilder().setAge(1).build())))
.build());
// Prepare KMS KeyRing for CMEK tests
prepareKmsKeys();
}
@AfterClass
public static void afterClass() throws ExecutionException, InterruptedException {
if (storage != null) {
// In beforeClass, we make buckets auto-delete blobs older than a day old.
// Here, delete all buckets older than 2 days. They should already be empty and easy.
long cleanTime = System.currentTimeMillis() - TimeUnit.DAYS.toMillis(2);
long cleanTimeout = System.currentTimeMillis() - TimeUnit.MINUTES.toMillis(1);
RemoteStorageHelper.cleanBuckets(storage, cleanTime, cleanTimeout);
boolean wasDeleted = RemoteStorageHelper.forceDelete(storage, BUCKET, 1, TimeUnit.MINUTES);
if (!wasDeleted && log.isLoggable(Level.WARNING)) {
log.log(Level.WARNING, "Deletion of bucket {0} timed out, bucket is not empty", BUCKET);
}
}
}
private static class CustomHttpTransportFactory implements HttpTransportFactory {
@Override
public HttpTransport create() {
PoolingHttpClientConnectionManager manager = new PoolingHttpClientConnectionManager();
manager.setMaxTotal(1);
return new ApacheHttpTransport(HttpClients.createMinimal(manager));
}
}
private static void prepareKmsKeys() throws IOException {
String projectId = remoteStorageHelper.getOptions().getProjectId();
GoogleCredentials credentials = GoogleCredentials.getApplicationDefault();
ManagedChannel kmsChannel =
ManagedChannelBuilder.forTarget("cloudkms.googleapis.com:443").build();
KeyManagementServiceBlockingStub kmsStub =
KeyManagementServiceGrpc.newBlockingStub(kmsChannel)
.withCallCredentials(MoreCallCredentials.from(credentials));
IAMPolicyGrpc.IAMPolicyBlockingStub iamStub =
IAMPolicyGrpc.newBlockingStub(kmsChannel)
.withCallCredentials(MoreCallCredentials.from(credentials));
ensureKmsKeyRingExistsForTests(kmsStub, projectId, KMS_KEY_RING_LOCATION, KMS_KEY_RING_NAME);
ensureKmsKeyRingIamPermissionsForTests(
iamStub, projectId, KMS_KEY_RING_LOCATION, KMS_KEY_RING_NAME);
kmsKeyOneResourcePath =
ensureKmsKeyExistsForTests(
kmsStub, projectId, KMS_KEY_RING_LOCATION, KMS_KEY_RING_NAME, KMS_KEY_ONE_NAME);
kmsKeyTwoResourcePath =
ensureKmsKeyExistsForTests(
kmsStub, projectId, KMS_KEY_RING_LOCATION, KMS_KEY_RING_NAME, KMS_KEY_TWO_NAME);
}
private static String ensureKmsKeyRingExistsForTests(
KeyManagementServiceBlockingStub kmsStub,
String projectId,
String location,
String keyRingName)
throws StatusRuntimeException {
String kmsKeyRingResourcePath = KeyRingName.of(projectId, location, keyRingName).toString();
try {
// Attempt to Get KeyRing
GetKeyRingRequest getKeyRingRequest =
GetKeyRingRequest.newBuilder().setName(kmsKeyRingResourcePath).build();
requestParamsHeader.put(requestParamsKey, "name=" + kmsKeyRingResourcePath);
KeyManagementServiceBlockingStub stubForGetKeyRing =
MetadataUtils.attachHeaders(kmsStub, requestParamsHeader);
stubForGetKeyRing.getKeyRing(getKeyRingRequest);
} catch (StatusRuntimeException ex) {
if (ex.getStatus().getCode() == Status.Code.NOT_FOUND) {
// Create KmsKeyRing
String keyRingParent = LocationName.of(projectId, location).toString();
CreateKeyRingRequest createKeyRingRequest =
CreateKeyRingRequest.newBuilder()
.setParent(keyRingParent)
.setKeyRingId(keyRingName)
.build();
requestParamsHeader.put(requestParamsKey, "parent=" + keyRingParent);
KeyManagementServiceBlockingStub stubForCreateKeyRing =
MetadataUtils.attachHeaders(kmsStub, requestParamsHeader);
stubForCreateKeyRing.createKeyRing(createKeyRingRequest);
} else {
throw ex;
}
}
return kmsKeyRingResourcePath;
}
private static void ensureKmsKeyRingIamPermissionsForTests(
IAMPolicyGrpc.IAMPolicyBlockingStub iamStub,
String projectId,
String location,
String keyRingName)
throws StatusRuntimeException {
ServiceAccount serviceAccount = storage.getServiceAccount(projectId);
String kmsKeyRingResourcePath = KeyRingName.of(projectId, location, keyRingName).toString();
Binding binding =
Binding.newBuilder()
.setRole("roles/cloudkms.cryptoKeyEncrypterDecrypter")
.addMembers("serviceAccount:" + serviceAccount.getEmail())
.build();
com.google.iam.v1.Policy policy =
com.google.iam.v1.Policy.newBuilder().addBindings(binding).build();
SetIamPolicyRequest setIamPolicyRequest =
SetIamPolicyRequest.newBuilder()
.setResource(kmsKeyRingResourcePath)
.setPolicy(policy)
.build();
requestParamsHeader.put(requestParamsKey, "parent=" + kmsKeyRingResourcePath);
iamStub = MetadataUtils.attachHeaders(iamStub, requestParamsHeader);
iamStub.setIamPolicy(setIamPolicyRequest);
}
private static String ensureKmsKeyExistsForTests(
KeyManagementServiceBlockingStub kmsStub,
String projectId,
String location,
String keyRingName,
String keyName)
throws StatusRuntimeException {
String kmsKeyResourcePath =
CryptoKeyName.of(projectId, location, keyRingName, keyName).toString();
try {
// Attempt to Get CryptoKey
requestParamsHeader.put(requestParamsKey, "name=" + kmsKeyResourcePath);
GetCryptoKeyRequest getCryptoKeyRequest =
GetCryptoKeyRequest.newBuilder().setName(kmsKeyResourcePath).build();
KeyManagementServiceGrpc.KeyManagementServiceBlockingStub stubForGetCryptoKey =
MetadataUtils.attachHeaders(kmsStub, requestParamsHeader);
stubForGetCryptoKey.getCryptoKey(getCryptoKeyRequest);
} catch (StatusRuntimeException ex) {
if (ex.getStatus().getCode() == Status.Code.NOT_FOUND) {
String kmsKeyRingResourcePath = KeyRingName.of(projectId, location, keyRingName).toString();
CryptoKey cryptoKey =
CryptoKey.newBuilder().setPurpose(CryptoKey.CryptoKeyPurpose.ENCRYPT_DECRYPT).build();
CreateCryptoKeyRequest createCryptoKeyRequest =
CreateCryptoKeyRequest.newBuilder()
.setCryptoKeyId(keyName)
.setParent(kmsKeyRingResourcePath)
.setCryptoKey(cryptoKey)
.build();
requestParamsHeader.put(requestParamsKey, "parent=" + kmsKeyRingResourcePath);
KeyManagementServiceGrpc.KeyManagementServiceBlockingStub stubForCreateCryptoKey =
MetadataUtils.attachHeaders(kmsStub, requestParamsHeader);
stubForCreateCryptoKey.createCryptoKey(createCryptoKeyRequest);
} else {
throw ex;
}
}
return kmsKeyResourcePath;
}
@Test(timeout = 5000)
public void testListBuckets() throws InterruptedException {
Iterator<Bucket> bucketIterator =
storage
.list(Storage.BucketListOption.prefix(BUCKET), Storage.BucketListOption.fields())
.iterateAll()
.iterator();
while (!bucketIterator.hasNext()) {
Thread.sleep(500);
bucketIterator =
storage
.list(Storage.BucketListOption.prefix(BUCKET), Storage.BucketListOption.fields())
.iterateAll()
.iterator();
}
while (bucketIterator.hasNext()) {
Bucket remoteBucket = bucketIterator.next();
assertTrue(remoteBucket.getName().startsWith(BUCKET));
assertNull(remoteBucket.getCreateTime());
assertNull(remoteBucket.getSelfLink());
}
}
@Test
public void testGetBucketSelectedFields() {
Bucket remoteBucket = storage.get(BUCKET, Storage.BucketGetOption.fields(BucketField.ID));
assertEquals(BUCKET, remoteBucket.getName());
assertNull(remoteBucket.getCreateTime());
assertNotNull(remoteBucket.getGeneratedId());
}
@Test
public void testGetBucketAllSelectedFields() {
Bucket remoteBucket = storage.get(BUCKET, Storage.BucketGetOption.fields(BucketField.values()));
assertEquals(BUCKET, remoteBucket.getName());
assertNotNull(remoteBucket.getCreateTime());
assertNotNull(remoteBucket.getSelfLink());
}
@Test
public void testGetBucketEmptyFields() {
Bucket remoteBucket = storage.get(BUCKET, Storage.BucketGetOption.fields());
assertEquals(BUCKET, remoteBucket.getName());
assertNull(remoteBucket.getCreateTime());
assertNull(remoteBucket.getSelfLink());
}
@Test
public void testGetBucketLifecycleRules() {
String lifecycleTestBucketName = RemoteStorageHelper.generateBucketName();
storage.create(
BucketInfo.newBuilder(lifecycleTestBucketName)
.setLocation("us")
.setLifecycleRules(
ImmutableList.of(
new LifecycleRule(
LifecycleAction.newSetStorageClassAction(StorageClass.COLDLINE),
LifecycleCondition.newBuilder()
.setAge(1)
.setNumberOfNewerVersions(3)
.setIsLive(false)
.setCreatedBefore(new DateTime(System.currentTimeMillis()))
.setMatchesStorageClass(ImmutableList.of(StorageClass.COLDLINE))
.build())))
.build());
Bucket remoteBucket =
storage.get(lifecycleTestBucketName, Storage.BucketGetOption.fields(BucketField.LIFECYCLE));
LifecycleRule lifecycleRule = remoteBucket.getLifecycleRules().get(0);
try {
assertTrue(
lifecycleRule
.getAction()
.getActionType()
.equals(LifecycleRule.SetStorageClassLifecycleAction.TYPE));
assertEquals(3, lifecycleRule.getCondition().getNumberOfNewerVersions().intValue());
assertNotNull(lifecycleRule.getCondition().getCreatedBefore());
assertFalse(lifecycleRule.getCondition().getIsLive());
assertEquals(1, lifecycleRule.getCondition().getAge().intValue());
assertEquals(1, lifecycleRule.getCondition().getMatchesStorageClass().size());
} finally {
storage.delete(lifecycleTestBucketName);
}
}
@Test
public void testClearBucketDefaultKmsKeyName() throws ExecutionException, InterruptedException {
String bucketName = RemoteStorageHelper.generateBucketName();
Bucket remoteBucket =
storage.create(
BucketInfo.newBuilder(bucketName)
.setDefaultKmsKeyName(kmsKeyOneResourcePath)
.setLocation(KMS_KEY_RING_LOCATION)
.build());
try {
assertEquals(kmsKeyOneResourcePath, remoteBucket.getDefaultKmsKeyName());
Bucket updatedBucket = remoteBucket.toBuilder().setDefaultKmsKeyName(null).build().update();
assertNull(updatedBucket.getDefaultKmsKeyName());
} finally {
RemoteStorageHelper.forceDelete(storage, bucketName, 5, TimeUnit.SECONDS);
}
}
@Test
public void testUpdateBucketDefaultKmsKeyName() throws ExecutionException, InterruptedException {
String bucketName = RemoteStorageHelper.generateBucketName();
Bucket remoteBucket =
storage.create(
BucketInfo.newBuilder(bucketName)
.setDefaultKmsKeyName(kmsKeyOneResourcePath)
.setLocation(KMS_KEY_RING_LOCATION)
.build());
try {
assertEquals(kmsKeyOneResourcePath, remoteBucket.getDefaultKmsKeyName());
Bucket updatedBucket =
remoteBucket.toBuilder().setDefaultKmsKeyName(kmsKeyTwoResourcePath).build().update();
assertEquals(kmsKeyTwoResourcePath, updatedBucket.getDefaultKmsKeyName());
} finally {
RemoteStorageHelper.forceDelete(storage, bucketName, 5, TimeUnit.SECONDS);
}
}
@Test
public void testCreateBlob() {
String blobName = "test-create-blob";
BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).build();
Blob remoteBlob = storage.create(blob, BLOB_BYTE_CONTENT);
assertNotNull(remoteBlob);
assertEquals(blob.getBucket(), remoteBlob.getBucket());
assertEquals(blob.getName(), remoteBlob.getName());
byte[] readBytes = storage.readAllBytes(BUCKET, blobName);
assertArrayEquals(BLOB_BYTE_CONTENT, readBytes);
assertTrue(remoteBlob.delete());
}
@Test
public void testCreateBlobMd5Crc32cFromHexString() {
String blobName = "test-create-blob-md5-crc32c-from-hex-string";
BlobInfo blob =
BlobInfo.newBuilder(BUCKET, blobName)
.setContentType(CONTENT_TYPE)
.setMd5FromHexString("3b54781b51c94835084898e821899585")
.setCrc32cFromHexString("f4ddc43d")
.build();
Blob remoteBlob = storage.create(blob, BLOB_BYTE_CONTENT);
assertNotNull(remoteBlob);
assertEquals(blob.getBucket(), remoteBlob.getBucket());
assertEquals(blob.getName(), remoteBlob.getName());
assertEquals(blob.getMd5ToHexString(), remoteBlob.getMd5ToHexString());
assertEquals(blob.getCrc32cToHexString(), remoteBlob.getCrc32cToHexString());
byte[] readBytes = storage.readAllBytes(BUCKET, blobName);
assertArrayEquals(BLOB_BYTE_CONTENT, readBytes);
assertTrue(remoteBlob.delete());
}
@Test
public void testCreateGetBlobWithEncryptionKey() {
String blobName = "test-create-with-customer-key-blob";
BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).build();
Blob remoteBlob =
storage.create(blob, BLOB_BYTE_CONTENT, Storage.BlobTargetOption.encryptionKey(KEY));
assertNotNull(remoteBlob);
assertEquals(blob.getBucket(), remoteBlob.getBucket());
assertEquals(blob.getName(), remoteBlob.getName());
byte[] readBytes =
storage.readAllBytes(BUCKET, blobName, Storage.BlobSourceOption.decryptionKey(BASE64_KEY));
assertArrayEquals(BLOB_BYTE_CONTENT, readBytes);
remoteBlob =
storage.get(
blob.getBlobId(),
Storage.BlobGetOption.decryptionKey(BASE64_KEY),
Storage.BlobGetOption.fields(BlobField.CRC32C, BlobField.MD5HASH));
assertNotNull(remoteBlob.getCrc32c());
assertNotNull(remoteBlob.getMd5());
}
@Test
public void testCreateBlobWithKmsKeyName() {
String blobName = "test-create-with-kms-key-name-blob";
BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).build();
Blob remoteBlob =
storage.create(
blob, BLOB_BYTE_CONTENT, Storage.BlobTargetOption.kmsKeyName(kmsKeyOneResourcePath));
assertNotNull(remoteBlob);
assertEquals(blob.getBucket(), remoteBlob.getBucket());
assertEquals(blob.getName(), remoteBlob.getName());
assertNotNull(remoteBlob.getKmsKeyName());
assertTrue(remoteBlob.getKmsKeyName().startsWith(kmsKeyOneResourcePath));
byte[] readBytes = storage.readAllBytes(BUCKET, blobName);
assertArrayEquals(BLOB_BYTE_CONTENT, readBytes);
}
@Test
public void testCreateBlobWithKmsKeyNameAndCustomerSuppliedKey() {
try {
String blobName = "test-create-with-kms-key-name-blob";
BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).build();
storage.create(
blob,
BLOB_BYTE_CONTENT,
Storage.BlobTargetOption.encryptionKey(KEY),
Storage.BlobTargetOption.kmsKeyName(kmsKeyOneResourcePath));
fail("StorageException was expected"); // can't supply both.
} catch (StorageException ex) {
// expected
}
}
@Test
public void testCreateBlobWithDefaultKmsKeyName()
throws ExecutionException, InterruptedException {
String bucketName = RemoteStorageHelper.generateBucketName();
Bucket bucket =
storage.create(
BucketInfo.newBuilder(bucketName)
.setDefaultKmsKeyName(kmsKeyOneResourcePath)
.setLocation(KMS_KEY_RING_LOCATION)
.build());
assertEquals(bucket.getDefaultKmsKeyName(), kmsKeyOneResourcePath);
try {
String blobName = "test-create-with-default-kms-key-name-blob";
BlobInfo blob = BlobInfo.newBuilder(bucket, blobName).build();
Blob remoteBlob = storage.create(blob, BLOB_BYTE_CONTENT);
assertNotNull(remoteBlob);
assertEquals(blob.getBucket(), remoteBlob.getBucket());
assertEquals(blob.getName(), remoteBlob.getName());
assertNotNull(remoteBlob.getKmsKeyName());
assertTrue(remoteBlob.getKmsKeyName().startsWith(kmsKeyOneResourcePath));
byte[] readBytes = storage.readAllBytes(bucketName, blobName);
assertArrayEquals(BLOB_BYTE_CONTENT, readBytes);
} finally {
RemoteStorageHelper.forceDelete(storage, bucketName, 5, TimeUnit.SECONDS);
}
}
@Test
public void testCreateEmptyBlob() {
String blobName = "test-create-empty-blob";
BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).build();
Blob remoteBlob = storage.create(blob);
assertNotNull(remoteBlob);
assertEquals(blob.getBucket(), remoteBlob.getBucket());
assertEquals(blob.getName(), remoteBlob.getName());
byte[] readBytes = storage.readAllBytes(BUCKET, blobName);
assertArrayEquals(new byte[0], readBytes);
}
@Test
public void testCreateBlobStream() {
String blobName = "test-create-blob-stream";
BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).setContentType(CONTENT_TYPE).build();
ByteArrayInputStream stream = new ByteArrayInputStream(BLOB_STRING_CONTENT.getBytes(UTF_8));
Blob remoteBlob = storage.create(blob, stream);
assertNotNull(remoteBlob);
assertEquals(blob.getBucket(), remoteBlob.getBucket());
assertEquals(blob.getName(), remoteBlob.getName());
assertEquals(blob.getContentType(), remoteBlob.getContentType());
byte[] readBytes = storage.readAllBytes(BUCKET, blobName);
assertEquals(BLOB_STRING_CONTENT, new String(readBytes, UTF_8));
}
@Test
public void testCreateBlobFail() {
String blobName = "test-create-blob-fail";
BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).build();
Blob remoteBlob = storage.create(blob);
assertNotNull(remoteBlob);
BlobInfo wrongGenerationBlob = BlobInfo.newBuilder(BUCKET, blobName, -1L).build();
try {
storage.create(
wrongGenerationBlob, BLOB_BYTE_CONTENT, Storage.BlobTargetOption.generationMatch());
fail("StorageException was expected");
} catch (StorageException ex) {
// expected
}
}
@Test
public void testCreateBlobMd5Fail() {
String blobName = "test-create-blob-md5-fail";
BlobInfo blob =
BlobInfo.newBuilder(BUCKET, blobName)
.setContentType(CONTENT_TYPE)
.setMd5("O1R4G1HJSDUISJjoIYmVhQ==")
.build();
ByteArrayInputStream stream = new ByteArrayInputStream(BLOB_STRING_CONTENT.getBytes(UTF_8));
try {
storage.create(blob, stream, Storage.BlobWriteOption.md5Match());
fail("StorageException was expected");
} catch (StorageException ex) {
// expected
}
}
@Test
public void testGetBlobEmptySelectedFields() {
String blobName = "test-get-empty-selected-fields-blob";
BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).setContentType(CONTENT_TYPE).build();
assertNotNull(storage.create(blob));
Blob remoteBlob = storage.get(blob.getBlobId(), Storage.BlobGetOption.fields());
assertEquals(blob.getBlobId(), remoteBlob.getBlobId());
assertNull(remoteBlob.getContentType());
}
@Test
public void testGetBlobSelectedFields() {
String blobName = "test-get-selected-fields-blob";
BlobInfo blob =
BlobInfo.newBuilder(BUCKET, blobName)
.setContentType(CONTENT_TYPE)
.setMetadata(ImmutableMap.of("k", "v"))
.build();
assertNotNull(storage.create(blob));
Blob remoteBlob =
storage.get(blob.getBlobId(), Storage.BlobGetOption.fields(BlobField.METADATA));
assertEquals(blob.getBlobId(), remoteBlob.getBlobId());
assertEquals(ImmutableMap.of("k", "v"), remoteBlob.getMetadata());
assertNull(remoteBlob.getContentType());
}
@Test
public void testGetBlobKmsKeyNameField() {
String blobName = "test-get-selected-kms-key-name-field-blob";
BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).setContentType(CONTENT_TYPE).build();
assertNotNull(storage.create(blob, Storage.BlobTargetOption.kmsKeyName(kmsKeyOneResourcePath)));
Blob remoteBlob =
storage.get(blob.getBlobId(), Storage.BlobGetOption.fields(BlobField.KMS_KEY_NAME));
assertEquals(blob.getBlobId(), remoteBlob.getBlobId());
assertTrue(remoteBlob.getKmsKeyName().startsWith(kmsKeyOneResourcePath));
assertNull(remoteBlob.getContentType());
}
@Test
public void testGetBlobAllSelectedFields() {
String blobName = "test-get-all-selected-fields-blob";
BlobInfo blob =
BlobInfo.newBuilder(BUCKET, blobName)
.setContentType(CONTENT_TYPE)
.setMetadata(ImmutableMap.of("k", "v"))
.build();
assertNotNull(storage.create(blob));
Blob remoteBlob =
storage.get(blob.getBlobId(), Storage.BlobGetOption.fields(BlobField.values()));
assertEquals(blob.getBucket(), remoteBlob.getBucket());
assertEquals(blob.getName(), remoteBlob.getName());
assertEquals(ImmutableMap.of("k", "v"), remoteBlob.getMetadata());
assertNotNull(remoteBlob.getGeneratedId());
assertNotNull(remoteBlob.getSelfLink());
}
@Test
public void testGetBlobFail() {
String blobName = "test-get-blob-fail";
BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).build();
Blob remoteBlob = storage.create(blob);
assertNotNull(remoteBlob);
BlobId wrongGenerationBlob = BlobId.of(BUCKET, blobName);
try {
storage.get(wrongGenerationBlob, Storage.BlobGetOption.generationMatch(-1));
fail("StorageException was expected");
} catch (StorageException ex) {
// expected
}
}
@Test
public void testGetBlobFailNonExistingGeneration() {
String blobName = "test-get-blob-fail-non-existing-generation";
BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).build();
Blob remoteBlob = storage.create(blob);
assertNotNull(remoteBlob);
BlobId wrongGenerationBlob = BlobId.of(BUCKET, blobName, -1L);
try {
assertNull(storage.get(wrongGenerationBlob));
fail("Expected an 'Invalid argument' exception");
} catch (StorageException e) {
assertThat(e.getMessage()).contains("Invalid argument");
}
}
@Test(timeout = 5000)
public void testListBlobsSelectedFields() throws InterruptedException {
String[] blobNames = {
"test-list-blobs-selected-fields-blob1", "test-list-blobs-selected-fields-blob2"
};
ImmutableMap<String, String> metadata = ImmutableMap.of("k", "v");
BlobInfo blob1 =
BlobInfo.newBuilder(BUCKET, blobNames[0])
.setContentType(CONTENT_TYPE)
.setMetadata(metadata)
.build();
BlobInfo blob2 =
BlobInfo.newBuilder(BUCKET, blobNames[1])
.setContentType(CONTENT_TYPE)
.setMetadata(metadata)
.build();
Blob remoteBlob1 = storage.create(blob1);
Blob remoteBlob2 = storage.create(blob2);
assertNotNull(remoteBlob1);
assertNotNull(remoteBlob2);
Page<Blob> page =
storage.list(
BUCKET,
Storage.BlobListOption.prefix("test-list-blobs-selected-fields-blob"),
Storage.BlobListOption.fields(BlobField.METADATA));
// Listing blobs is eventually consistent, we loop until the list is of the expected size. The
// test fails if timeout is reached.
while (Iterators.size(page.iterateAll().iterator()) != 2) {
Thread.sleep(500);
page =
storage.list(
BUCKET,
Storage.BlobListOption.prefix("test-list-blobs-selected-fields-blob"),
Storage.BlobListOption.fields(BlobField.METADATA));
}
Set<String> blobSet = ImmutableSet.of(blobNames[0], blobNames[1]);
Iterator<Blob> iterator = page.iterateAll().iterator();
while (iterator.hasNext()) {
Blob remoteBlob = iterator.next();
assertEquals(BUCKET, remoteBlob.getBucket());
assertTrue(blobSet.contains(remoteBlob.getName()));
assertEquals(metadata, remoteBlob.getMetadata());
assertNull(remoteBlob.getContentType());
}
}
@Test(timeout = 5000)
public void testListBlobsKmsKeySelectedFields() throws InterruptedException {
String[] blobNames = {
"test-list-blobs-selected-field-kms-key-name-blob1",
"test-list-blobs-selected-field-kms-key-name-blob2"
};
BlobInfo blob1 = BlobInfo.newBuilder(BUCKET, blobNames[0]).setContentType(CONTENT_TYPE).build();
BlobInfo blob2 = BlobInfo.newBuilder(BUCKET, blobNames[1]).setContentType(CONTENT_TYPE).build();
Blob remoteBlob1 =
storage.create(blob1, Storage.BlobTargetOption.kmsKeyName(kmsKeyOneResourcePath));
Blob remoteBlob2 =
storage.create(blob2, Storage.BlobTargetOption.kmsKeyName(kmsKeyOneResourcePath));
assertNotNull(remoteBlob1);
assertNotNull(remoteBlob2);
Page<Blob> page =
storage.list(
BUCKET,
Storage.BlobListOption.prefix("test-list-blobs-selected-field-kms-key-name-blob"),
Storage.BlobListOption.fields(BlobField.KMS_KEY_NAME));
// Listing blobs is eventually consistent, we loop until the list is of the expected size. The
// test fails if timeout is reached.
while (Iterators.size(page.iterateAll().iterator()) != 2) {
Thread.sleep(500);
page =
storage.list(
BUCKET,
Storage.BlobListOption.prefix("test-list-blobs-selected-field-kms-key-name-blob"),
Storage.BlobListOption.fields(BlobField.KMS_KEY_NAME));
}
Set<String> blobSet = ImmutableSet.of(blobNames[0], blobNames[1]);
Iterator<Blob> iterator = page.iterateAll().iterator();
while (iterator.hasNext()) {
Blob remoteBlob = iterator.next();
assertEquals(BUCKET, remoteBlob.getBucket());
assertTrue(blobSet.contains(remoteBlob.getName()));
assertTrue(remoteBlob.getKmsKeyName().startsWith(kmsKeyOneResourcePath));
assertNull(remoteBlob.getContentType());
}
}
@Test(timeout = 5000)
public void testListBlobsEmptySelectedFields() throws InterruptedException {
String[] blobNames = {
"test-list-blobs-empty-selected-fields-blob1", "test-list-blobs-empty-selected-fields-blob2"
};
BlobInfo blob1 = BlobInfo.newBuilder(BUCKET, blobNames[0]).setContentType(CONTENT_TYPE).build();
BlobInfo blob2 = BlobInfo.newBuilder(BUCKET, blobNames[1]).setContentType(CONTENT_TYPE).build();
Blob remoteBlob1 = storage.create(blob1);
Blob remoteBlob2 = storage.create(blob2);
assertNotNull(remoteBlob1);
assertNotNull(remoteBlob2);
Page<Blob> page =
storage.list(
BUCKET,
Storage.BlobListOption.prefix("test-list-blobs-empty-selected-fields-blob"),
Storage.BlobListOption.fields());
// Listing blobs is eventually consistent, we loop until the list is of the expected size. The
// test fails if timeout is reached.
while (Iterators.size(page.iterateAll().iterator()) != 2) {
Thread.sleep(500);
page =
storage.list(
BUCKET,
Storage.BlobListOption.prefix("test-list-blobs-empty-selected-fields-blob"),
Storage.BlobListOption.fields());
}
Set<String> blobSet = ImmutableSet.of(blobNames[0], blobNames[1]);
Iterator<Blob> iterator = page.iterateAll().iterator();
while (iterator.hasNext()) {
Blob remoteBlob = iterator.next();
assertEquals(BUCKET, remoteBlob.getBucket());
assertTrue(blobSet.contains(remoteBlob.getName()));
assertNull(remoteBlob.getContentType());
}
}
@Test(timeout = 7500)
public void testListBlobRequesterPays() throws InterruptedException {
BlobInfo blob1 =
BlobInfo.newBuilder(BUCKET, "test-list-blobs-empty-selected-fields-blob1")
.setContentType(CONTENT_TYPE)
.build();
assertNotNull(storage.create(blob1));
// Test listing a Requester Pays bucket.
Bucket remoteBucket = storage.get(BUCKET, Storage.BucketGetOption.fields(BucketField.ID));
assertNull(remoteBucket.requesterPays());
remoteBucket = remoteBucket.toBuilder().setRequesterPays(true).build();
Bucket updatedBucket = storage.update(remoteBucket);
assertTrue(updatedBucket.requesterPays());
try {
storage.list(
BUCKET,
Storage.BlobListOption.prefix("test-list-blobs-empty-selected-fields-blob"),
Storage.BlobListOption.fields(),
Storage.BlobListOption.userProject("fakeBillingProjectId"));
fail("Expected bad user project error.");
} catch (StorageException e) {
assertTrue(e.getMessage().contains("User project specified in the request is invalid"));
}
String projectId = remoteStorageHelper.getOptions().getProjectId();
while (true) {
Page<Blob> page =
storage.list(
BUCKET,
Storage.BlobListOption.prefix("test-list-blobs-empty-selected-fields-blob"),
Storage.BlobListOption.fields(),
Storage.BlobListOption.userProject(projectId));
List<Blob> blobs = Lists.newArrayList(page.iterateAll());
// If the list is empty, maybe the blob isn't visible yet; wait and try again.
// Otherwise, expect one blob, since we only put in one above.
if (!blobs.isEmpty()) {
assertThat(blobs).hasSize(1);
break;
}
Thread.sleep(500);
}
}
@Test(timeout = 15000)
public void testListBlobsVersioned() throws ExecutionException, InterruptedException {
String bucketName = RemoteStorageHelper.generateBucketName();
Bucket bucket =
storage.create(BucketInfo.newBuilder(bucketName).setVersioningEnabled(true).build());
try {
String[] blobNames = {"test-list-blobs-versioned-blob1", "test-list-blobs-versioned-blob2"};
BlobInfo blob1 =
BlobInfo.newBuilder(bucket, blobNames[0]).setContentType(CONTENT_TYPE).build();
BlobInfo blob2 =
BlobInfo.newBuilder(bucket, blobNames[1]).setContentType(CONTENT_TYPE).build();
Blob remoteBlob1 = storage.create(blob1);
Blob remoteBlob2 = storage.create(blob2);
Blob remoteBlob3 = storage.create(blob2);
assertNotNull(remoteBlob1);
assertNotNull(remoteBlob2);
assertNotNull(remoteBlob3);
Page<Blob> page =
storage.list(
bucketName,
Storage.BlobListOption.prefix("test-list-blobs-versioned-blob"),
Storage.BlobListOption.versions(true));
// Listing blobs is eventually consistent, we loop until the list is of the expected size. The
// test fails if timeout is reached.
while (Iterators.size(page.iterateAll().iterator()) != 3) {
Thread.sleep(500);
page =
storage.list(
bucketName,
Storage.BlobListOption.prefix("test-list-blobs-versioned-blob"),
Storage.BlobListOption.versions(true));
}
Set<String> blobSet = ImmutableSet.of(blobNames[0], blobNames[1]);
Iterator<Blob> iterator = page.iterateAll().iterator();
while (iterator.hasNext()) {
Blob remoteBlob = iterator.next();
assertEquals(bucketName, remoteBlob.getBucket());
assertTrue(blobSet.contains(remoteBlob.getName()));
assertNotNull(remoteBlob.getGeneration());
}
} finally {
RemoteStorageHelper.forceDelete(storage, bucketName, 5, TimeUnit.SECONDS);
}
}
@Test(timeout = 5000)
public void testListBlobsCurrentDirectory() throws InterruptedException {
String directoryName = "test-list-blobs-current-directory/";
String subdirectoryName = "subdirectory/";
String[] blobNames = {directoryName + subdirectoryName + "blob1", directoryName + "blob2"};
BlobInfo blob1 = BlobInfo.newBuilder(BUCKET, blobNames[0]).setContentType(CONTENT_TYPE).build();
BlobInfo blob2 = BlobInfo.newBuilder(BUCKET, blobNames[1]).setContentType(CONTENT_TYPE).build();
Blob remoteBlob1 = storage.create(blob1, BLOB_BYTE_CONTENT);
Blob remoteBlob2 = storage.create(blob2, BLOB_BYTE_CONTENT);
assertNotNull(remoteBlob1);
assertNotNull(remoteBlob2);
Page<Blob> page =
storage.list(
BUCKET,
Storage.BlobListOption.prefix("test-list-blobs-current-directory/"),
Storage.BlobListOption.currentDirectory());
// Listing blobs is eventually consistent, we loop until the list is of the expected size. The
// test fails if timeout is reached.
while (Iterators.size(page.iterateAll().iterator()) != 2) {
Thread.sleep(500);
page =
storage.list(
BUCKET,
Storage.BlobListOption.prefix("test-list-blobs-current-directory/"),
Storage.BlobListOption.currentDirectory());
}
Iterator<Blob> iterator = page.iterateAll().iterator();
while (iterator.hasNext()) {
Blob remoteBlob = iterator.next();
assertEquals(BUCKET, remoteBlob.getBucket());
if (remoteBlob.getName().equals(blobNames[1])) {
assertEquals(CONTENT_TYPE, remoteBlob.getContentType());
assertEquals(BLOB_BYTE_CONTENT.length, (long) remoteBlob.getSize());
assertFalse(remoteBlob.isDirectory());
} else if (remoteBlob.getName().equals(directoryName + subdirectoryName)) {
assertEquals(0L, (long) remoteBlob.getSize());
assertTrue(remoteBlob.isDirectory());
} else {
fail("Unexpected blob with name " + remoteBlob.getName());
}
}
}
@Test
public void testUpdateBlob() {
String blobName = "test-update-blob";
BlobInfo blob = BlobInfo.newBuilder(BUCKET, blobName).build();
Blob remoteBlob = storage.create(blob);
assertNotNull(remoteBlob);
Blob updatedBlob = remoteBlob.toBuilder().setContentType(CONTENT_TYPE).build().update();
assertNotNull(updatedBlob);
assertEquals(blob.getName(), updatedBlob.getName());
assertEquals(blob.getBucket(), updatedBlob.getBucket());
assertEquals(CONTENT_TYPE, updatedBlob.getContentType());
}
@Test
public void testUpdateBlobReplaceMetadata() {
String blobName = "test-update-blob-replace-metadata";
ImmutableMap<String, String> metadata = ImmutableMap.of("k1", "a");
ImmutableMap<String, String> newMetadata = ImmutableMap.of("k2", "b");
BlobInfo blob =
BlobInfo.newBuilder(BUCKET, blobName)
.setContentType(CONTENT_TYPE)
.setMetadata(metadata)
.build();
Blob remoteBlob = storage.create(blob);
assertNotNull(remoteBlob);
Blob updatedBlob = remoteBlob.toBuilder().setMetadata(null).build().update();