peerRESTPath          = peerRESTPrefix + peerRESTVersionPrefix
)

const (
	peerRESTMethodHealth                = "/health"
	peerRESTMethodVerifyBinary          = "/verifybinary"
	peerRESTMethodCommitBinary          = "/commitbinary"
	peerRESTMethodStartProfiling        = "/startprofiling"
	peerRESTMethodDownloadProfilingData = "/downloadprofilingdata"

		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	if globalIsDistErasure {
		// Push binary to other servers
		for idx, nerr := range globalNotificationSys.VerifyBinary(ctx, u, sha256Sum, releaseInfo, binC) {
			if nerr.Err != nil {
				peerResults[nerr.Host.String()] = madmin.ServerPeerUpdateStatus{
					Host:           nerr.Host.String(),
					Err:            nerr.Err.Error(),

	if conn == nil {
		return nil
	}

	_, err := reloadSiteReplicationConfigRPC.Call(ctx, conn, grid.NewMSS())
	return err
}

// VerifyBinary - sends verify binary message to remote peers.
func (client *peerRESTClient) VerifyBinary(ctx context.Context, u *url.URL, sha256Sum []byte, releaseInfo string, reader io.Reader) error {
	values := make(url.Values)
	values.Set(peerRESTURL, u.String())

		err := embedFileInZip(zipWriter, fmt.Sprintf("profile-%s-%s", thisAddr, typ), data, 0o600)
		internalLogIf(ctx, err)
	}

	return
}

// VerifyBinary - asks remote peers to verify the checksum
func (sys *NotificationSys) VerifyBinary(ctx context.Context, u *url.URL, sha256Sum []byte, releaseInfo string, bin []byte) []NotificationPeerErr {
	// FIXME: network calls made in this manner such as one goroutine per node,

	return bc.Bytes(), b.Bytes(), nil
}

const (
	// Update this whenever the official minisign pubkey is rotated.
	defaultMinisignPubkey = "RWTx5Zr1tiHQLwG9keckT0c45M3AGeHD6IvimQHpyRywVWGbP1aVSGav"
)

func verifyBinary(u *url.URL, sha256Sum []byte, releaseInfo, mode string, reader io.Reader) (err error) {
	if !updateInProgress.CompareAndSwap(0, 1) {
		return errors.New("update already in progress")
	}
	defer updateInProgress.Store(0)

	globalEventNotifier.AddRulesMap(bucketName, rulesMap)
}

// HealthHandler - returns true of health
func (s *peerRESTServer) HealthHandler(w http.ResponseWriter, r *http.Request) {
	s.IsValid(w, r)
}

// VerifyBinary - verifies the downloaded binary is in-tact
func (s *peerRESTServer) VerifyBinaryHandler(w http.ResponseWriter, r *http.Request) {
	if !s.IsValid(w, r) {
		s.writeErrorResponse(w, errors.New("Invalid request"))
		return