func (s *Signature) UnderlyingElement() *etree.Element {
	return s.el
}
UnderlyingElement returns a reference to the Element this signature was unmarshaled
from, where applicable.
package types
import (
	"encoding/xml"
	"github.com/beevik/etree"
)
type InclusiveNamespaces struct {
	XMLName    xml.Name `xml:"http://www.w3.org/2001/10/xml-exc-c14n# InclusiveNamespaces"`
	PrefixList string   `xml:"PrefixList,attr"`
}
type Transform struct {
	XMLName             xml.Name             `xml:"http://www.w3.org/2000/09/xmldsig# Transform"`
	Algorithm           string               `xml:"Algorithm,attr"`
	InclusiveNamespaces *InclusiveNamespaces `xml:"InclusiveNamespaces"`
}
type Transforms struct {
	XMLName    xml.Name    `xml:"http://www.w3.org/2000/09/xmldsig# Transforms"`
	Transforms []Transform `xml:"Transform"`
}
type DigestMethod struct {
	XMLName   xml.Name `xml:"http://www.w3.org/2000/09/xmldsig# DigestMethod"`
	Algorithm string   `xml:"Algorithm,attr"`
}
type Reference struct {
	XMLName     xml.Name     `xml:"http://www.w3.org/2000/09/xmldsig# Reference"`
	URI         string       `xml:"URI,attr"`
	DigestValue string       `xml:"DigestValue"`
	DigestAlgo  DigestMethod `xml:"DigestMethod"`
	Transforms  Transforms   `xml:"Transforms"`
}
type CanonicalizationMethod struct {
	XMLName   xml.Name `xml:"http://www.w3.org/2000/09/xmldsig# CanonicalizationMethod"`
	Algorithm string   `xml:"Algorithm,attr"`
}
type SignatureMethod struct {
	XMLName   xml.Name `xml:"http://www.w3.org/2000/09/xmldsig# SignatureMethod"`
	Algorithm string   `xml:"Algorithm,attr"`
}
type SignedInfo struct {
	XMLName                xml.Name               `xml:"http://www.w3.org/2000/09/xmldsig# SignedInfo"`
	CanonicalizationMethod CanonicalizationMethod `xml:"CanonicalizationMethod"`
	SignatureMethod        SignatureMethod        `xml:"SignatureMethod"`
	References             []Reference            `xml:"Reference"`
}
type SignatureValue struct {
	XMLName xml.Name `xml:"http://www.w3.org/2000/09/xmldsig# SignatureValue"`
	Data    string   `xml:",chardata"`
}
type KeyInfo struct {
	XMLName  xml.Name `xml:"http://www.w3.org/2000/09/xmldsig# KeyInfo"`
	X509Data X509Data `xml:"X509Data"`
}
type X509Data struct {
	XMLName          xml.Name          `xml:"http://www.w3.org/2000/09/xmldsig# X509Data"`
	X509Certificates []X509Certificate `xml:"X509Certificate"`
}
type X509Certificate struct {
	XMLName xml.Name `xml:"http://www.w3.org/2000/09/xmldsig# X509Certificate"`
	Data    string   `xml:",chardata"`
}
type Signature struct {
	XMLName        xml.Name        `xml:"http://www.w3.org/2000/09/xmldsig# Signature"`
	SignedInfo     *SignedInfo     `xml:"SignedInfo"`
	SignatureValue *SignatureValue `xml:"SignatureValue"`
	KeyInfo        *KeyInfo        `xml:"KeyInfo"`
	el             *etree.Element
}
func (s *Signature) SetUnderlyingElement(el *etree.Element) {
	s.el = el
}