in WithX509Identity it 'll be nice to load cert/key through path

[FranckEtienne]

Like "func WithClientCertificateFile(certPath, keyPath string) Option" it would be nice to be able to load cert/key to X509 identity:
WithX509Identity(CertPath, keyPath) Option

Is it a rapid alternative to load cert/key ?

Thank's

[FranckEtienne]

I found how (but I must cast []byte to ua.ByteString?):
cert, err := tls.LoadX509KeyPair("./loki.crt", "./loki.pem")
if err != nil {
fmt.Printf("Error opening certs. %s\n", err.Error())
}
localCertificate := cert.Certificate[0]
localPrivateKey, _ := cert.PrivateKey.(*rsa.PrivateKey)

// open a connection to server running locally
ch, err := client.Dial(
	ctx,
	"opc.tcp://localhost.localdomain:48010",
	client.WithClientCertificate(localCertificate, localPrivateKey),
	client.WithInsecureSkipVerify(), // skips verification of server certificate
	client.WithX509Identity(**ua.ByteString(**localCertificate), localPrivateKey),

[FranckEtienne]

Thank's.
It works fine, I already use it in version 1.1.0