// NOTE: code is taken from https://git.frostfs.info/TrueCloudLab/frostfs-node/src/commit/df05057ed46632e7746fcaa26731987a9070b2e5/pkg/network/tls.go

package network

import "github.com/multiformats/go-multiaddr"

const (
	tlsProtocolName = "tls"
)

// tls var is used for (un)wrapping other multiaddrs around TLS multiaddr.
var tls, _ = multiaddr.NewMultiaddr("/" + tlsProtocolName)

// IsTLSEnabled searches for wrapped TLS protocol in multiaddr.
func (a Address) IsTLSEnabled() bool {
	_, err := a.ma.ValueForProtocol(multiaddr.P_TLS)
	return err == nil
}