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fs: Verify if parent is an object before i/o. (#4304)

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PutObject() needs to verify and fail.

Fixes #4301
This commit is contained in:
Harshavardhana
2017-05-09 17:46:46 -07:00
committed by GitHub
parent 298b470f69
commit fa3f6d75b6
7 changed files with 108 additions and 23 deletions
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48
cmd/fs-v1_test.go
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@@ -523,6 +523,54 @@ func TestFSGetBucketInfo(t *testing.T) {
}
}
func TestFSPutObject(t *testing.T) {
// Prepare for tests
disk := filepath.Join(globalTestTmpDir, "minio-"+nextSuffix())
defer removeAll(disk)
obj := initFSObjects(disk, t)
bucketName := "bucket"
objectName := "1/2/3/4/object"
if err := obj.MakeBucket(bucketName); err != nil {
t.Fatal(err)
}
sha256sum := ""
_, err := obj.PutObject(bucketName, objectName, int64(len("abcd")), bytes.NewReader([]byte("abcd")), nil, sha256sum)
if err != nil {
t.Fatal(err)
}
_, err = obj.PutObject(bucketName, objectName+"/1", int64(len("abcd")), bytes.NewReader([]byte("abcd")), nil, sha256sum)
if err == nil {
t.Fatal("Unexpected should fail here, backned corruption occurred")
}
if nerr, ok := errorCause(err).(PrefixAccessDenied); !ok {
t.Fatalf("Expected PrefixAccessDenied, got %#v", err)
} else {
if nerr.Bucket != "bucket" {
t.Fatalf("Expected 'bucket', got %s", nerr.Bucket)
}
if nerr.Object != "1/2/3/4/object/1" {
t.Fatalf("Expected '1/2/3/4/object/1', got %s", nerr.Object)
}
}
_, err = obj.PutObject(bucketName, objectName+"/1/", 0, bytes.NewReader([]byte("")), nil, sha256sum)
if err == nil {
t.Fatal("Unexpected should fail here, backned corruption occurred")
}
if nerr, ok := errorCause(err).(PrefixAccessDenied); !ok {
t.Fatalf("Expected PrefixAccessDenied, got %#v", err)
} else {
if nerr.Bucket != "bucket" {
t.Fatalf("Expected 'bucket', got %s", nerr.Bucket)
}
if nerr.Object != "1/2/3/4/object/1/" {
t.Fatalf("Expected '1/2/3/4/object/1/', got %s", nerr.Object)
}
}
}
// TestFSDeleteObject - test fs.DeleteObject() with healthy and corrupted disks
func TestFSDeleteObject(t *testing.T) {
// Prepare for tests