com.cedarsoft.crypt.xml

Class XmlSignatureSupport

java.lang.Object

com.cedarsoft.crypt.xml.XmlSignatureSupport

public class XmlSignatureSupport
extends Object

Easy support for xml signatures. Be carefull! The DocumentBuilderFactory has to be namespace aware (DocumentBuilderFactory#setNamespaceAware(boolean)).

Author:

Johannes Schneider (js@cedarsoft.com)

Constructor Summary

Constructors

Constructor and Description
XmlSignatureSupport(X509Support x509Support) Constructor for XmlSignatureSupport.

Method Summary

Modifier and Type	Method and Description
Document	getOriginalDocument(Document signedDocument) getOriginalDocument
Node	getOriginalNode(Document signedDocument) Returns the node that is the root node of the original signedDocument
boolean	hasValidSignature(Document doc) hasValidSignature
Document	sign(Document xmlDocument) sign

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XmlSignatureSupport

public XmlSignatureSupport(X509Support x509Support)

Constructor for XmlSignatureSupport.

Parameters:

x509Support - a X509Support object.

Method Detail

sign

public Document sign(Document xmlDocument)

sign

Parameters:

xmlDocument - a Document object.

Returns:

a Document object.

hasValidSignature

public boolean hasValidSignature(Document doc)
                          throws Exception

hasValidSignature

Parameters:

doc - a Document object.

Returns:

a boolean.

Throws:

Exception - if any.

getOriginalNode

public Node getOriginalNode(Document signedDocument)

Returns the node that is the root node of the original signedDocument

Parameters:

signedDocument - the signed signedDocument

Returns:

the root node of the original signedDocument

getOriginalDocument

public Document getOriginalDocument(Document signedDocument)

getOriginalDocument

Parameters:

signedDocument - a Document object.

Returns:

a Document object.