statusCode = http.StatusInternalServerError
	}
	setCommonHeaders(w)
	if mType != mimeNone {
		w.Header().Set(xhttp.ContentType, string(mType))
	}
	w.Header().Set(xhttp.ContentLength, strconv.Itoa(len(response)))
	w.WriteHeader(statusCode)
	if response != nil {
		w.Write(response)
	}
}

// mimeType represents various MIME type used API responses.
type mimeType string

// and sets the correct headers.
func EncryptRequest(content io.Reader, r *http.Request, bucket, object string, metadata map[string]string) (io.Reader, crypto.ObjectKey, error) {
	if r.ContentLength > encryptBufferThreshold {
		// The encryption reads in blocks of 64KB.
		// We add a buffer on bigger files to reduce the number of syscalls upstream.
		content = bufio.NewReaderSize(content, encryptBufferSize)
	}

	if err != nil {
		c.Fatalf("unexpected json encode err: %v", err)
	}
	buf, err = madmin.EncryptData(secretKey, buf)
	if err != nil {
		c.Fatalf("unexpected encryption err: %v", err)
	}

	req.ContentLength = int64(len(buf))
	sum := sha256.Sum256(buf)
	req.Header.Set("X-Amz-Content-Sha256", hex.EncodeToString(sum[:]))
	req.Body = io.NopCloser(bytes.NewReader(buf))
	req = signer.SignV4(*req, accessKey, secretKey, "", "")

    Arrays.fill(buffer, 'x'.code.toByte())
    return object : RequestBody() {
      override fun contentType() = "text/plain; charset=utf-8".toMediaType()

      override fun contentLength(): Long = if (chunked) -1L else size

      override fun writeTo(sink: BufferedSink) {
        var count = 0
        while (count < size) {

    authentication failures through a single method. An adapter for the old
    authenticator is available in the `okhttp-urlconnection` module.

 *  Fix: Don't throw `IOException` on `ResponseBody.contentLength()` or `close()`.
 *  Fix: Never throw converting an `HttpUrl` to a `java.net.URI`. This changes
    the `uri()` method to handle malformed percent-escapes and characters
    forbidden by `URI`.

pkg net/http, type Request struct
pkg net/http, type Request struct, Body io.ReadCloser
pkg net/http, type Request struct, Close bool
pkg net/http, type Request struct, ContentLength int64
pkg net/http, type Request struct, Form url.Values
pkg net/http, type Request struct, Header Header
pkg net/http, type Request struct, Host string
pkg net/http, type Request struct, Method string