func NewFileRenewer(caCert *x509.Certificate, caKey crypto.Signer) *FileRenewer {
	return &FileRenewer{
		caCert: caCert,
		caKey:  caKey,
	}
}
// NewFileRenewer returns a new certificate renewer that uses given CA cert and key for generating new certficiates
NewFileRenewer returns a new certificate renewer that uses given CA cert and key for generating new certficiates
// NewFileRenewer returns a new certificate renewer that uses given CA cert and key for generating new certficiates
func NewFileRenewer(caCert *x509.Certificate, caKey crypto.Signer) *FileRenewer {
	return &FileRenewer{
		caCert: caCert,
		caKey:  caKey,
	}
}
func NewFileRenewer ( caCert * x509 . Certificate , caKey crypto . Signer ) * FileRenewer { return & FileRenewer { caCert : caCert , caKey : caKey , } }
NewFileRenewer returns a new certificate renewer that uses given CA cert and key for generating new certficiates
NewFileRenewer returns a new certificate renewer that uses given CA cert and key for generating new certficiates