Beispiel #1
0
// newClientFromAlias gives a new client interface for matching
// alias entry in the mc config file. If no matching host config entry
// is found, fs client is returned.
func newClientFromAlias(alias string, urlStr string) (client.Client, *probe.Error) {
	hostCfg := mustGetHostConfig(alias)
	if hostCfg == nil {
		// No matching host config. So we treat it like a
		// filesystem.
		fsClient, err := fs.New(urlStr)
		if err != nil {
			return nil, err.Trace(alias, urlStr)
		}
		return fsClient, nil
	}

	// We have a valid alias and hostConfig. We populate the
	// credentials from the match found in the config file.
	s3Config := new(client.Config)
	s3Config.AccessKey = hostCfg.AccessKey
	s3Config.SecretKey = hostCfg.SecretKey
	s3Config.Signature = hostCfg.API
	s3Config.AppName = "mc"
	s3Config.AppVersion = mcVersion
	s3Config.AppComments = []string{os.Args[0], runtime.GOOS, runtime.GOARCH}
	s3Config.HostURL = urlStr
	s3Config.Debug = globalDebug

	s3Client, err := s3.New(s3Config)
	if err != nil {
		return nil, err.Trace(alias, urlStr)
	}
	return s3Client, nil
}
Beispiel #2
0
// getNewClient gives a new client interface
func getNewClient(urlStr string, auth *hostConfig) (clnt client.Client, err error) {
	url, err := client.Parse(urlStr)
	if err != nil {
		return nil, iodine.New(errInvalidURL{URL: urlStr}, map[string]string{"URL": urlStr})
	}
	switch url.Type {
	case client.Object: // Minio and S3 compatible object storage
		if auth == nil {
			return nil, iodine.New(errInvalidArgument{}, nil)
		}
		s3Config := new(s3.Config)
		s3Config.AccessKeyID = func() string {
			if auth.AccessKeyID == globalAccessKeyID {
				return ""
			}
			return auth.AccessKeyID
		}()
		s3Config.SecretAccessKey = func() string {
			if auth.SecretAccessKey == globalSecretAccessKey {
				return ""
			}
			return auth.SecretAccessKey
		}()
		s3Config.AppName = "Minio"
		s3Config.AppVersion = getVersion()
		s3Config.AppComments = []string{os.Args[0], runtime.GOOS, runtime.GOARCH}
		s3Config.HostURL = urlStr
		s3Config.Debug = globalDebugFlag
		return s3.New(s3Config)
	case client.Filesystem:
		return fs.New(urlStr)
	}
	return nil, iodine.New(errInvalidURL{URL: urlStr}, nil)
}
Beispiel #3
0
func (s *MySuite) TestPutBucket(c *C) {
	root, err := ioutil.TempDir(os.TempDir(), "fs-")
	c.Assert(err, IsNil)
	defer os.RemoveAll(root)

	bucketPath := filepath.Join(root, "bucket")
	fsc, perr := fs.New(bucketPath)
	c.Assert(perr, IsNil)
	perr = fsc.MakeBucket()
	c.Assert(perr, IsNil)
}
Beispiel #4
0
func (s *MySuite) TestPut(c *C) {
	root, e := ioutil.TempDir(os.TempDir(), "fs-")
	c.Assert(e, IsNil)
	defer os.RemoveAll(root)

	objectPath := filepath.Join(root, "object")
	fsc, err := fs.New(objectPath)
	c.Assert(err, IsNil)

	data := "hello"
	err = fsc.Put(bytes.NewReader([]byte(data)), int64(len(data)), "application/octet-stream")
	c.Assert(err, IsNil)
}
Beispiel #5
0
func (s *MySuite) TestPut(c *C) {
	root, err := ioutil.TempDir(os.TempDir(), "fs-")
	c.Assert(err, IsNil)
	defer os.RemoveAll(root)

	objectPath := filepath.Join(root, "object")
	fsc, perr := fs.New(objectPath)
	c.Assert(perr, IsNil)

	data := "hello"
	dataLen := len(data)

	perr = fsc.Put(int64(dataLen), bytes.NewReader([]byte(data)))
	c.Assert(perr, IsNil)
}
Beispiel #6
0
func (s *MySuite) TestBucketACLFails(c *C) {
	root, err := ioutil.TempDir(os.TempDir(), "fs-")
	c.Assert(err, IsNil)
	defer os.RemoveAll(root)

	bucketPath := filepath.Join(root, "bucket")
	fsc, perr := fs.New(bucketPath)
	c.Assert(perr, IsNil)
	perr = fsc.MakeBucket()
	c.Assert(perr, IsNil)

	perr = fsc.SetBucketAccess("private")
	c.Assert(perr, Not(IsNil))

	_, perr = fsc.GetBucketAccess()
	c.Assert(perr, Not(IsNil))
}
Beispiel #7
0
// getNewClient gives a new client interface
func getNewClient(urlStr string, auth hostConfig) (client.Client, *probe.Error) {
	url := client.NewURL(urlStr)
	switch url.Type {
	case client.Object: // Minio and S3 compatible cloud storage
		s3Config := new(client.Config)
		s3Config.AccessKeyID = func() string {
			if auth.AccessKeyID == globalAccessKeyID {
				return ""
			}
			return auth.AccessKeyID
		}()
		s3Config.SecretAccessKey = func() string {
			if auth.SecretAccessKey == globalSecretAccessKey {
				return ""
			}
			return auth.SecretAccessKey
		}()
		s3Config.AppName = "Minio"
		s3Config.AppVersion = globalMCVersion
		s3Config.AppComments = []string{os.Args[0], runtime.GOOS, runtime.GOARCH}
		s3Config.HostURL = urlStr
		s3Config.Debug = globalDebugFlag

		var s3Client client.Client
		var err *probe.Error
		if auth.API == "S3v2" {
			s3Client, err = s3v2.New(s3Config)
		} else {
			s3Client, err = s3v4.New(s3Config)
		}
		if err != nil {
			return nil, err.Trace()
		}
		return s3Client, nil
	case client.Filesystem:
		fsClient, err := fs.New(urlStr)
		if err != nil {
			return nil, err.Trace()
		}
		return fsClient, nil
	}
	return nil, errInitClient(urlStr).Trace()
}
Beispiel #8
0
func (s *MySuite) TestGetRange(c *C) {
	root, e := ioutil.TempDir(os.TempDir(), "fs-")
	c.Assert(e, IsNil)
	defer os.RemoveAll(root)

	objectPath := filepath.Join(root, "object")
	fsc, err := fs.New(objectPath)
	c.Assert(err, IsNil)

	data := "hello world"

	err = fsc.Put(bytes.NewReader([]byte(data)), int64(len(data)), "application/octet-stream")
	c.Assert(err, IsNil)

	reader, err := fsc.Get(0, 5)
	c.Assert(err, IsNil)
	var results bytes.Buffer
	_, e = io.Copy(&results, reader)
	c.Assert(e, IsNil)
	c.Assert([]byte("hello"), DeepEquals, results.Bytes())
}
Beispiel #9
0
func (s *MySuite) TestGetRange(c *C) {
	root, err := ioutil.TempDir(os.TempDir(), "fs-")
	c.Assert(err, IsNil)
	defer os.RemoveAll(root)

	objectPath := filepath.Join(root, "object")
	fsc, perr := fs.New(objectPath)
	c.Assert(perr, IsNil)

	data := "hello world"
	dataLen := len(data)

	perr = fsc.Put(int64(dataLen), bytes.NewReader([]byte(data)))
	c.Assert(perr, IsNil)

	reader, size, perr := fsc.Get(0, 5)
	c.Assert(perr, IsNil)
	var results bytes.Buffer
	_, err = io.CopyN(&results, reader, int64(size))
	c.Assert(err, IsNil)
	c.Assert([]byte("hello"), DeepEquals, results.Bytes())
}
Beispiel #10
0
func (s *MySuite) TestList(c *C) {
	root, err := ioutil.TempDir(os.TempDir(), "fs-")
	c.Assert(err, IsNil)
	defer os.RemoveAll(root)

	objectPath := filepath.Join(root, "object1")
	fsc, perr := fs.New(objectPath)
	c.Assert(err, IsNil)

	data := "hello"
	dataLen := len(data)

	perr = fsc.Put(int64(dataLen), bytes.NewReader([]byte(data)))
	c.Assert(err, IsNil)

	objectPath = filepath.Join(root, "object2")
	fsc, perr = fs.New(objectPath)
	c.Assert(err, IsNil)

	perr = fsc.Put(int64(dataLen), bytes.NewReader([]byte(data)))
	c.Assert(err, IsNil)

	fsc, perr = fs.New(root)
	c.Assert(err, IsNil)

	var contents []*client.Content
	for contentCh := range fsc.List(false, false) {
		if contentCh.Err != nil {
			perr = contentCh.Err
			break
		}
		contents = append(contents, contentCh.Content)
	}
	c.Assert(perr, IsNil)
	c.Assert(len(contents), Equals, 2)

	for _, content := range contents {
		c.Assert(content.Type.IsRegular(), Equals, true)
	}

	objectPath = filepath.Join(root, "test1/newObject1")
	fsc, perr = fs.New(objectPath)
	c.Assert(err, IsNil)

	perr = fsc.Put(int64(dataLen), bytes.NewReader([]byte(data)))
	c.Assert(err, IsNil)

	fsc, perr = fs.New(root)
	c.Assert(err, IsNil)

	contents = nil
	for contentCh := range fsc.List(false, false) {
		if contentCh.Err != nil {
			perr = contentCh.Err
			break
		}
		contents = append(contents, contentCh.Content)
	}
	c.Assert(perr, IsNil)
	c.Assert(len(contents), Equals, 3)

	for _, content := range contents {
		// skip previous regular files
		if content.Type.IsRegular() {
			continue
		}
		c.Assert(content.Type.IsDir(), Equals, true)
	}

	fsc, perr = fs.New(root)
	c.Assert(err, IsNil)

	contents = nil
	for contentCh := range fsc.List(true, false) {
		if contentCh.Err != nil {
			perr = contentCh.Err
			break
		}
		contents = append(contents, contentCh.Content)
	}

	c.Assert(err, IsNil)
	c.Assert(len(contents), Equals, 5)

	var regularFiles int
	var regularDirs int
	for _, content := range contents {
		if content.Type.IsRegular() {
			regularFiles++
			continue
		}
		if content.Type.IsDir() {
			regularDirs++
			continue
		}
	}
	c.Assert(regularDirs, Equals, 2)
	c.Assert(regularFiles, Equals, 3)
}
Beispiel #11
0
func (s *MySuite) TestList(c *C) {
	root, e := ioutil.TempDir(os.TempDir(), "fs-")
	c.Assert(e, IsNil)
	defer os.RemoveAll(root)

	objectPath := filepath.Join(root, "object1")
	fsc, err := fs.New(objectPath)
	c.Assert(err, IsNil)

	data := "hello"

	err = fsc.Put(bytes.NewReader([]byte(data)), int64(len(data)), "application/octet-stream")
	c.Assert(err, IsNil)

	objectPath = filepath.Join(root, "object2")
	fsc, err = fs.New(objectPath)
	c.Assert(err, IsNil)

	err = fsc.Put(bytes.NewReader([]byte(data)), int64(len(data)), "application/octet-stream")
	c.Assert(err, IsNil)

	fsc, err = fs.New(root)
	c.Assert(err, IsNil)

	var contents []*client.Content
	for content := range fsc.List(false, false) {
		if content.Err != nil {
			err = content.Err
			break
		}
		contents = append(contents, content)
	}
	c.Assert(err, IsNil)
	c.Assert(len(contents), Equals, 1)
	c.Assert(contents[0].Type.IsDir(), Equals, true)

	objectPath = filepath.Join(root, "test1/newObject1")
	fsc, err = fs.New(objectPath)
	c.Assert(err, IsNil)

	err = fsc.Put(bytes.NewReader([]byte(data)), int64(len(data)), "application/octet-stream")
	c.Assert(err, IsNil)

	fsc, err = fs.New(root)
	c.Assert(err, IsNil)

	contents = nil
	for content := range fsc.List(false, false) {
		if content.Err != nil {
			err = content.Err
			break
		}
		contents = append(contents, content)
	}
	c.Assert(err, IsNil)
	c.Assert(len(contents), Equals, 1)
	c.Assert(contents[0].Type.IsDir(), Equals, true)

	fsc, err = fs.New(root)
	c.Assert(err, IsNil)

	contents = nil
	for content := range fsc.List(true, false) {
		if content.Err != nil {
			err = content.Err
			break
		}
		contents = append(contents, content)
	}

	c.Assert(err, IsNil)
	c.Assert(len(contents), Equals, 5)

	var regularFiles int
	var regularDirs int
	for _, content := range contents {
		if content.Type.IsRegular() {
			regularFiles++
			continue
		}
		if content.Type.IsDir() {
			regularDirs++
			continue
		}
	}
	c.Assert(regularDirs, Equals, 2)
	c.Assert(regularFiles, Equals, 3)
}