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Fix s3 compatibility fixes for getBucketLocation,headBucket,deleteBucket (#5842)

Browse Source 
- getBucketLocation
- headBucket
- deleteBucket

Should return 404 or NoSuchBucket even for invalid bucket names, invalid
bucket names are only validated during MakeBucket operation
master
Harshavardhana 7 years ago committed by Nitish Tiwari
parent 954142a98f
commit ccdb7bc286
14 changed files with 107 additions and 107 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 2
      cmd/bucket-handlers_test.go
  2. 16
      cmd/bucket-policy-handlers_test.go
  3. 14
      cmd/fs-v1.go
  4. 19
      cmd/fs-v1_test.go
  5. 18
      cmd/gateway/azure/gateway-azure.go
  6. 5
      cmd/gateway/oss/gateway-oss.go
  7. 22
      cmd/gateway/s3/gateway-s3.go
  8. 8
      cmd/object-api-listobjects_test.go
  9. 42
      cmd/object-api-multipart_test.go
  10. 8
      cmd/object-api-putobject_test.go
  11. 8
      cmd/posix.go
  12. 34
      cmd/posix_test.go
  13. 7
      cmd/web-handlers_test.go
  14. 11
      cmd/xl-v1-bucket.go

2
cmd/bucket-handlers_test.go
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@ -313,7 +313,7 @@ func testListMultipartUploadsHandler(obj ObjectLayer, instanceType, bucketName s
maxUploads: "0",
accessKey: credentials.AccessKey,
secretKey: credentials.SecretKey,
expectedRespStatus: http.StatusBadRequest,
expectedRespStatus: http.StatusNotFound,
shouldPass: false,
},
// Test case - 2.

16
cmd/bucket-policy-handlers_test.go
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@ -357,7 +357,7 @@ func testPutBucketPolicyHandler(obj ObjectLayer, instanceType, bucketName string
// Test case - 8.
// non-existent bucket is used.
// writing BucketPolicy should fail.
// should result is 500 InternalServerError.
// should result is 404 StatusNotFound
{
bucketName: "non-existent-bucket",
bucketPolicyReader: bytes.NewReader([]byte(fmt.Sprintf(bucketPolicyTemplate, "non-existent-bucket", "non-existent-bucket"))),
@ -368,9 +368,9 @@ func testPutBucketPolicyHandler(obj ObjectLayer, instanceType, bucketName string
expectedRespStatus: http.StatusNotFound,
},
// Test case - 9.
// invalid bucket name is used.
// non-existent bucket is used (with invalid bucket name)
// writing BucketPolicy should fail.
// should result is 400 StatusBadRequest.
// should result is 404 StatusNotFound
{
bucketName: ".invalid-bucket",
bucketPolicyReader: bytes.NewReader([]byte(fmt.Sprintf(bucketPolicyTemplate, ".invalid-bucket", ".invalid-bucket"))),
@ -378,7 +378,7 @@ func testPutBucketPolicyHandler(obj ObjectLayer, instanceType, bucketName string
policyLen: len(fmt.Sprintf(bucketPolicyTemplate, bucketName, bucketName)),
accessKey: credentials.AccessKey,
secretKey: credentials.SecretKey,
expectedRespStatus: http.StatusBadRequest,
expectedRespStatus: http.StatusNotFound,
},
}
@ -535,13 +535,13 @@ func testGetBucketPolicyHandler(obj ObjectLayer, instanceType, bucketName string
expectedRespStatus: http.StatusNotFound,
},
// Test case - 3.
// Case with invalid bucket name.
// Case with non-existent bucket name.
{
bucketName: ".invalid-bucket-name",
accessKey: credentials.AccessKey,
secretKey: credentials.SecretKey,
expectedBucketPolicy: "",
expectedRespStatus: http.StatusBadRequest,
expectedRespStatus: http.StatusNotFound,
},
}
// Iterating over the cases, fetching the policy and validating the response.
@ -742,12 +742,12 @@ func testDeleteBucketPolicyHandler(obj ObjectLayer, instanceType, bucketName str
expectedRespStatus: http.StatusNotFound,
},
// Test case - 3.
// Case with invalid bucket name.
// Case with non-existent-bucket.
{
bucketName: ".invalid-bucket-name",
accessKey: credentials.AccessKey,
secretKey: credentials.SecretKey,
expectedRespStatus: http.StatusBadRequest,
expectedRespStatus: http.StatusNotFound,
},
}
// Iterating over the cases and deleting the bucket policy and then asserting response.

14
cmd/fs-v1.go
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@ -195,13 +195,9 @@ func (fs *FSObjects) ClearLocks(ctx context.Context, info []VolumeLockInfo) erro
// corresponding valid bucket names on the backend in a platform
// compatible way for all operating systems.
func (fs *FSObjects) getBucketDir(ctx context.Context, bucket string) (string, error) {
// Verify if bucket is valid.
if !IsValidBucketName(bucket) {
err := BucketNameInvalid{Bucket: bucket}
logger.LogIf(ctx, err)
return "", err
if bucket == "" || bucket == "." || bucket == ".." {
return "", errVolumeNotFound
}
bucketDir := pathJoin(fs.fsPath, bucket)
return bucketDir, nil
}
@ -226,6 +222,12 @@ func (fs *FSObjects) MakeBucketWithLocation(ctx context.Context, bucket, locatio
return err
}
defer bucketLock.Unlock()
// Verify if bucket is valid.
if !IsValidBucketName(bucket) {
err := BucketNameInvalid{Bucket: bucket}
logger.LogIf(ctx, err)
return err
}
bucketDir, err := fs.getBucketDir(ctx, bucket)
if err != nil {
return toObjectErr(err, bucket)

19
cmd/fs-v1_test.go
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@ -166,7 +166,15 @@ func TestFSGetBucketInfo(t *testing.T) {
fs := obj.(*FSObjects)
bucketName := "bucket"
obj.MakeBucketWithLocation(context.Background(), bucketName, "")
err := obj.MakeBucketWithLocation(context.Background(), "a", "")
if !isSameType(err, BucketNameInvalid{}) {
t.Fatal("BucketNameInvalid error not returned")
}
err = obj.MakeBucketWithLocation(context.Background(), bucketName, "")
if err != nil {
t.Fatal(err)
}
// Test with valid parameters
info, err := fs.GetBucketInfo(context.Background(), bucketName)
@ -177,10 +185,10 @@ func TestFSGetBucketInfo(t *testing.T) {
t.Fatalf("wrong bucket name, expected: %s, found: %s", bucketName, info.Name)
}
// Test with inexistant bucket
// Test with non-existent bucket
_, err = fs.GetBucketInfo(context.Background(), "a")
if !isSameType(err, BucketNameInvalid{}) {
t.Fatal("BucketNameInvalid error not returned")
if !isSameType(err, BucketNotFound{}) {
t.Fatal("BucketNotFound error not returned")
}
// Check for buckets and should get disk not found.
@ -319,9 +327,10 @@ func TestFSDeleteBucket(t *testing.T) {
}
// Test with an invalid bucket name
if err = fs.DeleteBucket(context.Background(), "fo"); !isSameType(err, BucketNameInvalid{}) {
if err = fs.DeleteBucket(context.Background(), "fo"); !isSameType(err, BucketNotFound{}) {
t.Fatal("Unexpected error: ", err)
}
// Test with an inexistant bucket
if err = fs.DeleteBucket(context.Background(), "foobucket"); !isSameType(err, BucketNotFound{}) {
t.Fatal("Unexpected error: ", err)

18
cmd/gateway/azure/gateway-azure.go
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@ -431,6 +431,15 @@ func (a *azureObjects) StorageInfo(ctx context.Context) (si minio.StorageInfo) {
// MakeBucketWithLocation - Create a new container on azure backend.
func (a *azureObjects) MakeBucketWithLocation(ctx context.Context, bucket, location string) error {
// Verify if bucket (container-name) is valid.
// IsValidBucketName has same restrictions as container names mentioned
// in azure documentation, so we will simply use the same function here.
// Ref - https://docs.microsoft.com/en-us/rest/api/storageservices/naming-and-referencing-containers--blobs--and-metadata
if !minio.IsValidBucketName(bucket) {
logger.LogIf(ctx, minio.BucketNameInvalid{Bucket: bucket})
return minio.BucketNameInvalid{Bucket: bucket}
}
container := a.client.GetContainerReference(bucket)
err := container.Create(&storage.CreateContainerOptions{
Access: storage.ContainerAccessTypePrivate,
@ -441,15 +450,6 @@ func (a *azureObjects) MakeBucketWithLocation(ctx context.Context, bucket, locat
// GetBucketInfo - Get bucket metadata..
func (a *azureObjects) GetBucketInfo(ctx context.Context, bucket string) (bi minio.BucketInfo, e error) {
// Verify if bucket (container-name) is valid.
// IsValidBucketName has same restrictions as container names mentioned
// in azure documentation, so we will simply use the same function here.
// Ref - https://docs.microsoft.com/en-us/rest/api/storageservices/naming-and-referencing-containers--blobs--and-metadata
if !minio.IsValidBucketName(bucket) {
logger.LogIf(ctx, minio.BucketNameInvalid{Bucket: bucket})
return bi, minio.BucketNameInvalid{Bucket: bucket}
}
// Azure does not have an equivalent call, hence use
// ListContainers with prefix
resp, err := a.client.ListContainers(storage.ListContainersParameters{

5
cmd/gateway/oss/gateway-oss.go
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@ -368,11 +368,6 @@ func (l *ossObjects) MakeBucketWithLocation(ctx context.Context, bucket, locatio
// ossGeBucketInfo gets bucket metadata.
func ossGeBucketInfo(ctx context.Context, client *oss.Client, bucket string) (bi minio.BucketInfo, err error) {
if !ossIsValidBucketName(bucket) {
logger.LogIf(ctx, minio.BucketNameInvalid{Bucket: bucket})
return bi, minio.BucketNameInvalid{Bucket: bucket}
}
bgir, err := client.GetBucketInfo(bucket)
if err != nil {
logger.LogIf(ctx, err)

22
cmd/gateway/s3/gateway-s3.go
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@ -172,16 +172,6 @@ func (l *s3Objects) StorageInfo(ctx context.Context) (si minio.StorageInfo) {
// MakeBucket creates a new container on S3 backend.
func (l *s3Objects) MakeBucketWithLocation(ctx context.Context, bucket, location string) error {
err := l.Client.MakeBucket(bucket, location)
if err != nil {
logger.LogIf(ctx, err)
return minio.ErrorRespToObjectError(err, bucket)
}
return err
}
// GetBucketInfo gets bucket metadata..
func (l *s3Objects) GetBucketInfo(ctx context.Context, bucket string) (bi minio.BucketInfo, e error) {
// Verify if bucket name is valid.
// We are using a separate helper function here to validate bucket
// names instead of IsValidBucketName() because there is a possibility
@ -191,9 +181,19 @@ func (l *s3Objects) GetBucketInfo(ctx context.Context, bucket string) (bi minio.
// Ref - http://docs.aws.amazon.com/AmazonS3/latest/dev/BucketRestrictions.html
if s3utils.CheckValidBucketName(bucket) != nil {
logger.LogIf(ctx, minio.BucketNameInvalid{Bucket: bucket})
return bi, minio.BucketNameInvalid{Bucket: bucket}
return minio.BucketNameInvalid{Bucket: bucket}
}
err := l.Client.MakeBucket(bucket, location)
if err != nil {
logger.LogIf(ctx, err)
return minio.ErrorRespToObjectError(err, bucket)
}
return err
}
// GetBucketInfo gets bucket metadata..
func (l *s3Objects) GetBucketInfo(ctx context.Context, bucket string) (bi minio.BucketInfo, e error) {
buckets, err := l.Client.ListBuckets()
if err != nil {
logger.LogIf(ctx, err)

8
cmd/object-api-listobjects_test.go
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@ -425,10 +425,10 @@ func testListObjects(obj ObjectLayer, instanceType string, t TestErrHandler) {
shouldPass bool
}{
// Test cases with invalid bucket names ( Test number 1-4 ).
{".test", "", "", "", 0, ListObjectsInfo{}, BucketNameInvalid{Bucket: ".test"}, false},
{"Test", "", "", "", 0, ListObjectsInfo{}, BucketNameInvalid{Bucket: "Test"}, false},
{"---", "", "", "", 0, ListObjectsInfo{}, BucketNameInvalid{Bucket: "---"}, false},
{"ad", "", "", "", 0, ListObjectsInfo{}, BucketNameInvalid{Bucket: "ad"}, false},
{".test", "", "", "", 0, ListObjectsInfo{}, BucketNotFound{Bucket: ".test"}, false},
{"Test", "", "", "", 0, ListObjectsInfo{}, BucketNotFound{Bucket: "Test"}, false},
{"---", "", "", "", 0, ListObjectsInfo{}, BucketNotFound{Bucket: "---"}, false},
{"ad", "", "", "", 0, ListObjectsInfo{}, BucketNotFound{Bucket: "ad"}, false},
// Using an existing file for bucket name, but its not a directory (5).
{"simple-file.txt", "", "", "", 0, ListObjectsInfo{}, BucketNotFound{Bucket: "simple-file.txt"}, false},
// Valid bucket names, but they donot exist (6-8).

42
cmd/object-api-multipart_test.go
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@ -111,7 +111,7 @@ func testObjectAbortMultipartUpload(obj ObjectLayer, instanceType string, t Test
uploadID string
expectedErrType error
}{
{"--", object, uploadID, BucketNameInvalid{}},
{"--", object, uploadID, BucketNotFound{}},
{bucket, "\\", uploadID, ObjectNameInvalid{}},
{"foo", object, uploadID, BucketNotFound{}},
{bucket, object, "foo-foo", InvalidUploadID{}},
@ -293,11 +293,11 @@ func testObjectAPIPutObjectPart(obj ObjectLayer, instanceType string, t TestErrH
}{
// Test case 1-4.
// Cases with invalid bucket name.
{".test", "obj", "", 1, "", "", "", 0, false, "", fmt.Errorf("%s", "Bucket name invalid: .test")},
{"------", "obj", "", 1, "", "", "", 0, false, "", fmt.Errorf("%s", "Bucket name invalid: ------")},
{".test", "obj", "", 1, "", "", "", 0, false, "", fmt.Errorf("%s", "Bucket not found: .test")},
{"------", "obj", "", 1, "", "", "", 0, false, "", fmt.Errorf("%s", "Bucket not found: ------")},
{"$this-is-not-valid-too", "obj", "", 1, "", "", "", 0, false, "",
fmt.Errorf("%s", "Bucket name invalid: $this-is-not-valid-too")},
{"a", "obj", "", 1, "", "", "", 0, false, "", fmt.Errorf("%s", "Bucket name invalid: a")},
fmt.Errorf("%s", "Bucket not found: $this-is-not-valid-too")},
{"a", "obj", "", 1, "", "", "", 0, false, "", fmt.Errorf("%s", "Bucket not found: a")},
// Test case - 5.
// Case with invalid object names.
{bucket, "", "", 1, "", "", "", 0, false, "", fmt.Errorf("%s", "Object name invalid: minio-bucket#")},
@ -1103,10 +1103,10 @@ func testListMultipartUploads(obj ObjectLayer, instanceType string, t TestErrHan
shouldPass bool
}{
// Test cases with invalid bucket names ( Test number 1-4 ).
{".test", "", "", "", "", 0, ListMultipartsInfo{}, BucketNameInvalid{Bucket: ".test"}, false},
{"Test", "", "", "", "", 0, ListMultipartsInfo{}, BucketNameInvalid{Bucket: "Test"}, false},
{"---", "", "", "", "", 0, ListMultipartsInfo{}, BucketNameInvalid{Bucket: "---"}, false},
{"ad", "", "", "", "", 0, ListMultipartsInfo{}, BucketNameInvalid{Bucket: "ad"}, false},
{".test", "", "", "", "", 0, ListMultipartsInfo{}, BucketNotFound{Bucket: ".test"}, false},
{"Test", "", "", "", "", 0, ListMultipartsInfo{}, BucketNotFound{Bucket: "Test"}, false},
{"---", "", "", "", "", 0, ListMultipartsInfo{}, BucketNotFound{Bucket: "---"}, false},
{"ad", "", "", "", "", 0, ListMultipartsInfo{}, BucketNotFound{Bucket: "ad"}, false},
// Valid bucket names, but they donot exist (Test number 5-7).
{"volatile-bucket-1", "", "", "", "", 0, ListMultipartsInfo{}, BucketNotFound{Bucket: "volatile-bucket-1"}, false},
{"volatile-bucket-2", "", "", "", "", 0, ListMultipartsInfo{}, BucketNotFound{Bucket: "volatile-bucket-2"}, false},
@ -1404,10 +1404,10 @@ func testListObjectPartsDiskNotFound(obj ObjectLayer, instanceType string, disks
shouldPass bool
}{
// Test cases with invalid bucket names (Test number 1-4).
{".test", "", "", 0, 0, ListPartsInfo{}, BucketNameInvalid{Bucket: ".test"}, false},
{"Test", "", "", 0, 0, ListPartsInfo{}, BucketNameInvalid{Bucket: "Test"}, false},
{"---", "", "", 0, 0, ListPartsInfo{}, BucketNameInvalid{Bucket: "---"}, false},
{"ad", "", "", 0, 0, ListPartsInfo{}, BucketNameInvalid{Bucket: "ad"}, false},
{".test", "", "", 0, 0, ListPartsInfo{}, BucketNotFound{Bucket: ".test"}, false},
{"Test", "", "", 0, 0, ListPartsInfo{}, BucketNotFound{Bucket: "Test"}, false},
{"---", "", "", 0, 0, ListPartsInfo{}, BucketNotFound{Bucket: "---"}, false},
{"ad", "", "", 0, 0, ListPartsInfo{}, BucketNotFound{Bucket: "ad"}, false},
// Test cases for listing uploadID with single part.
// Valid bucket names, but they donot exist (Test number 5-7).
{"volatile-bucket-1", "", "", 0, 0, ListPartsInfo{}, BucketNotFound{Bucket: "volatile-bucket-1"}, false},
@ -1642,10 +1642,10 @@ func testListObjectParts(obj ObjectLayer, instanceType string, t TestErrHandler)
shouldPass bool
}{
// Test cases with invalid bucket names (Test number 1-4).
{".test", "", "", 0, 0, ListPartsInfo{}, BucketNameInvalid{Bucket: ".test"}, false},
{"Test", "", "", 0, 0, ListPartsInfo{}, BucketNameInvalid{Bucket: "Test"}, false},
{"---", "", "", 0, 0, ListPartsInfo{}, BucketNameInvalid{Bucket: "---"}, false},
{"ad", "", "", 0, 0, ListPartsInfo{}, BucketNameInvalid{Bucket: "ad"}, false},
{".test", "", "", 0, 0, ListPartsInfo{}, BucketNotFound{Bucket: ".test"}, false},
{"Test", "", "", 0, 0, ListPartsInfo{}, BucketNotFound{Bucket: "Test"}, false},
{"---", "", "", 0, 0, ListPartsInfo{}, BucketNotFound{Bucket: "---"}, false},
{"ad", "", "", 0, 0, ListPartsInfo{}, BucketNotFound{Bucket: "ad"}, false},
// Test cases for listing uploadID with single part.
// Valid bucket names, but they donot exist (Test number 5-7).
{"volatile-bucket-1", "", "", 0, 0, ListPartsInfo{}, BucketNotFound{Bucket: "volatile-bucket-1"}, false},
@ -1863,10 +1863,10 @@ func testObjectCompleteMultipartUpload(obj ObjectLayer, instanceType string, t T
shouldPass bool
}{
// Test cases with invalid bucket names (Test number 1-4).
{".test", "", "", []CompletePart{}, "", BucketNameInvalid{Bucket: ".test"}, false},
{"Test", "", "", []CompletePart{}, "", BucketNameInvalid{Bucket: "Test"}, false},
{"---", "", "", []CompletePart{}, "", BucketNameInvalid{Bucket: "---"}, false},
{"ad", "", "", []CompletePart{}, "", BucketNameInvalid{Bucket: "ad"}, false},
{".test", "", "", []CompletePart{}, "", BucketNotFound{Bucket: ".test"}, false},
{"Test", "", "", []CompletePart{}, "", BucketNotFound{Bucket: "Test"}, false},
{"---", "", "", []CompletePart{}, "", BucketNotFound{Bucket: "---"}, false},
{"ad", "", "", []CompletePart{}, "", BucketNotFound{Bucket: "ad"}, false},
// Test cases for listing uploadID with single part.
// Valid bucket names, but they donot exist (Test number 5-7).
{"volatile-bucket-1", "", "", []CompletePart{}, "", BucketNotFound{Bucket: "volatile-bucket-1"}, false},

8
cmd/object-api-putobject_test.go
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@ -80,11 +80,11 @@ func testObjectAPIPutObject(obj ObjectLayer, instanceType string, t TestErrHandl
}{
// Test case 1-4.
// Cases with invalid bucket name.
{".test", "obj", []byte(""), nil, "", 0, "", BucketNameInvalid{Bucket: ".test"}},
{"------", "obj", []byte(""), nil, "", 0, "", BucketNameInvalid{Bucket: "------"}},
{".test", "obj", []byte(""), nil, "", 0, "", BucketNotFound{Bucket: ".test"}},
{"------", "obj", []byte(""), nil, "", 0, "", BucketNotFound{Bucket: "------"}},
{"$this-is-not-valid-too", "obj", []byte(""), nil, "", 0, "",
BucketNameInvalid{Bucket: "$this-is-not-valid-too"}},
{"a", "obj", []byte(""), nil, "", 0, "", BucketNameInvalid{Bucket: "a"}},
BucketNotFound{Bucket: "$this-is-not-valid-too"}},
{"a", "obj", []byte(""), nil, "", 0, "", BucketNotFound{Bucket: "a"}},
// Test case - 5.
// Case with invalid object names.

8
cmd/posix.go
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@ -261,8 +261,8 @@ func (s *posix) DiskInfo() (info disk.Info, err error) {
// compatible way for all operating systems. If volume is not found
// an error is generated.
func (s *posix) getVolDir(volume string) (string, error) {
if !isValidVolname(volume) {
return "", errInvalidArgument
if volume == "" || volume == "." || volume == ".." {
return "", errVolumeNotFound
}
volumeDir := pathJoin(s.diskPath, volume)
return volumeDir, nil
@ -301,6 +301,10 @@ func (s *posix) MakeVol(volume string) (err error) {
return err
}
if !isValidVolname(volume) {
return errInvalidArgument
}
volumeDir, err := s.getVolDir(volume)
if err != nil {
return err

34
cmd/posix_test.go
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@ -231,7 +231,7 @@ func TestPosixReadAll(t *testing.T) {
{
volume: "ab",
path: "as-file",
err: errInvalidArgument,
err: errVolumeNotFound,
},
}
@ -477,7 +477,7 @@ func TestPosixDeleteVol(t *testing.T) {
{
volName: "ab",
ioErrCount: 0,
expectedErr: errInvalidArgument,
expectedErr: errVolumeNotFound,
},
}
@ -588,7 +588,7 @@ func TestPosixStatVol(t *testing.T) {
{
volName: "ab",
ioErrCount: 0,
expectedErr: errInvalidArgument,
expectedErr: errVolumeNotFound,
},
}
@ -756,7 +756,7 @@ func TestPosixPosixListDir(t *testing.T) {
srcVol: "ab",
srcPath: "success-file",
ioErrCnt: 0,
expectedErr: errInvalidArgument,
expectedErr: errVolumeNotFound,
},
// TestPosix case - 4.
// TestPosix case with io error count > max limit.
@ -902,7 +902,7 @@ func TestPosixDeleteFile(t *testing.T) {
srcVol: "my",
srcPath: "success-file",
ioErrCnt: 0,
expectedErr: errInvalidArgument,
expectedErr: errVolumeNotFound,
},
// TestPosix case - 5.
// TestPosix case with non-existent volume.
@ -1068,7 +1068,7 @@ func TestPosixReadFile(t *testing.T) {
},
// Empty volume name. - 12
{
"", "myobject", 14, 1, nil, errInvalidArgument,
"", "myobject", 14, 1, nil, errVolumeNotFound,
},
// Empty filename name. - 13
{
@ -1374,7 +1374,7 @@ func TestPosixAppendFile(t *testing.T) {
// TestPosix case with invalid volume name.
// A valid volume name should be atleast of size 3.
err = posixStorage.AppendFile("bn", "yes", []byte("hello, world"))
if err != errInvalidArgument {
if err != errVolumeNotFound {
t.Fatalf("expected: \"Invalid argument error\", got: \"%s\"", err)
}
@ -1472,19 +1472,19 @@ func TestPosixPrepareFile(t *testing.T) {
}
}
// TestPosix case with invalid file size which should be strictly positive
err = posixStorage.PrepareFile("bn", "yes", -3)
if err != errInvalidArgument {
t.Fatalf("should fail: %v", err)
}
// TestPosix case with invalid volume name.
// A valid volume name should be atleast of size 3.
err = posixStorage.PrepareFile("bn", "yes", 16)
if err != errInvalidArgument {
if err != errVolumeNotFound {
t.Fatalf("expected: \"Invalid argument error\", got: \"%s\"", err)
}
// TestPosix case with invalid file size which should be strictly positive
err = posixStorage.PrepareFile("success-vol", "yes", -3)
if err != errInvalidArgument {
t.Fatalf("should fail: %v", err)
}
// TestPosix case with IO error count > max limit.
// setting ioErrCnt to 6.
@ -1681,7 +1681,7 @@ func TestPosixRenameFile(t *testing.T) {
srcPath: "file4",
destPath: "new-path/",
ioErrCnt: 0,
expectedErr: errInvalidArgument,
expectedErr: errVolumeNotFound,
},
// TestPosix case - 14.
// TestPosix case with invalid destination volume name. Length should be atleast 3.
@ -1692,7 +1692,7 @@ func TestPosixRenameFile(t *testing.T) {
srcPath: "file4",
destPath: "new-path/",
ioErrCnt: 0,
expectedErr: errInvalidArgument,
expectedErr: errVolumeNotFound,
},
// TestPosix case - 15.
// TestPosix case with invalid destination volume name. Length should be atleast 3.
@ -1703,7 +1703,7 @@ func TestPosixRenameFile(t *testing.T) {
srcPath: "file4",
destPath: "new-path/",
ioErrCnt: 0,
expectedErr: errInvalidArgument,
expectedErr: errVolumeNotFound,
},
// TestPosix case - 16.
// TestPosix case with the parent of the destination being a file.

7
cmd/web-handlers_test.go
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@ -355,10 +355,11 @@ func testDeleteBucketWebHandler(obj ObjectLayer, instanceType string, t TestErrH
// Empty string = no error
expect string
}{
{"", false, token, "Bucket Name is invalid"},
{"", false, token, "The specified bucket does not exist."},
{".", false, "auth", "Authentication failed"},
{".", false, token, "Bucket Name . is invalid"},
{"ab", false, token, "Bucket Name ab is invalid"},
{".", false, token, "The specified bucket . does not exist."},
{"..", false, token, "The specified bucket .. does not exist."},
{"ab", false, token, "The specified bucket ab does not exist."},
{"minio", false, "false token", "Authentication failed"},
{"minio", false, token, "specified bucket minio does not exist"},
{bucketName, false, token, ""},

11
cmd/xl-v1-bucket.go
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@ -163,11 +163,6 @@ func (xl xlObjects) GetBucketInfo(ctx context.Context, bucket string) (bi Bucket
return bi, e
}
defer bucketLock.RUnlock()
// Verify if bucket is valid.
if !IsValidBucketName(bucket) {
return bi, BucketNameInvalid{Bucket: bucket}
}
bucketInfo, err := xl.getBucketInfo(ctx, bucket)
if err != nil {
return bi, toObjectErr(err, bucket)
@ -228,18 +223,12 @@ func (xl xlObjects) ListBuckets(ctx context.Context) ([]BucketInfo, error) {
// DeleteBucket - deletes a bucket.
func (xl xlObjects) DeleteBucket(ctx context.Context, bucket string) error {
bucketLock := xl.nsMutex.NewNSLock(bucket, "")
if err := bucketLock.GetLock(globalObjectTimeout); err != nil {
return err
}
defer bucketLock.Unlock()
// Verify if bucket is valid.
if !IsValidBucketName(bucket) {
return BucketNameInvalid{Bucket: bucket}
}
// Collect if all disks report volume not found.
var wg = &sync.WaitGroup{}
var dErrs = make([]error, len(xl.getDisks()))

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