Package org.apache.xml.security.keys.keyresolver.implementations

Class X509DigestResolver

java.lang.Object

org.apache.xml.security.keys.keyresolver.KeyResolverSpi

org.apache.xml.security.keys.keyresolver.implementations.X509DigestResolver

public class X509DigestResolver
extends KeyResolverSpi

KeyResolverSpi implementation which resolves public keys and X.509 certificates from a dsig11:X509Digest element.

Field Summary

Fields

Modifier and Type	Field	Description
private static org.slf4j.Logger	LOG

Fields inherited from class org.apache.xml.security.keys.keyresolver.KeyResolverSpi

globalResolver, properties, secureValidation

Constructor Summary

Constructors

Constructor	Description
X509DigestResolver()

Method Summary

Modifier and Type	Method	Description
private void	checkStorage(StorageResolver storage)	Method checkSrorage
boolean	engineCanResolve(org.w3c.dom.Element element, java.lang.String baseURI, StorageResolver storage)	{This method returns whether the KeyResolverSpi is able to perform the requested action.
java.security.PublicKey	engineLookupAndResolvePublicKey(org.w3c.dom.Element element, java.lang.String baseURI, StorageResolver storage)	{Method engineLookupAndResolvePublicKey
javax.crypto.SecretKey	engineLookupAndResolveSecretKey(org.w3c.dom.Element element, java.lang.String baseURI, StorageResolver storage)	{Method engineLookupAndResolveSecretKey
java.security.cert.X509Certificate	engineLookupResolveX509Certificate(org.w3c.dom.Element element, java.lang.String baseURI, StorageResolver storage)	{Method engineLookupResolveX509Certificate
private java.security.cert.X509Certificate	resolveCertificate(org.w3c.dom.Element element, java.lang.String baseURI, StorageResolver storage)	Resolves from the storage resolver the actual certificate represented by the digest.

Methods inherited from class org.apache.xml.security.keys.keyresolver.KeyResolverSpi

engineGetProperty, engineLookupAndResolvePrivateKey, engineResolvePublicKey, engineResolveSecretKey, engineResolveX509Certificate, engineSetProperty, getDocFromBytes, setGlobalResolver, setSecureValidation, understandsProperty

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final org.slf4j.Logger LOG

Constructor Detail

X509DigestResolver

public X509DigestResolver()

Method Detail

engineCanResolve

public boolean engineCanResolve(org.w3c.dom.Element element,
                                java.lang.String baseURI,
                                StorageResolver storage)

{This method returns whether the KeyResolverSpi is able to perform the requested action.}.

Overrides:

engineCanResolve in class KeyResolverSpi

Returns:

whether the KeyResolverSpi is able to perform the requested action.

engineLookupAndResolvePublicKey

public java.security.PublicKey engineLookupAndResolvePublicKey(org.w3c.dom.Element element,
                                                               java.lang.String baseURI,
                                                               StorageResolver storage)
                                                        throws KeyResolverException

{Method engineLookupAndResolvePublicKey}.

Overrides:

engineLookupAndResolvePublicKey in class KeyResolverSpi

Returns:

resolved public key from the registered from the element.

Throws:

KeyResolverException

engineLookupResolveX509Certificate

public java.security.cert.X509Certificate engineLookupResolveX509Certificate(org.w3c.dom.Element element,
                                                                             java.lang.String baseURI,
                                                                             StorageResolver storage)
                                                                      throws KeyResolverException

{Method engineLookupResolveX509Certificate}.

Overrides:

engineLookupResolveX509Certificate in class KeyResolverSpi

Returns:

resolved X509Certificate key from the registered from the elements

Throws:

KeyResolverException

engineLookupAndResolveSecretKey

public javax.crypto.SecretKey engineLookupAndResolveSecretKey(org.w3c.dom.Element element,
                                                              java.lang.String baseURI,
                                                              StorageResolver storage)
                                                       throws KeyResolverException

{Method engineLookupAndResolveSecretKey}.

Overrides:

engineLookupAndResolveSecretKey in class KeyResolverSpi

Returns:

resolved SecretKey key from the registered from the elements

Throws:

KeyResolverException

resolveCertificate

private java.security.cert.X509Certificate resolveCertificate(org.w3c.dom.Element element,
                                                              java.lang.String baseURI,
                                                              StorageResolver storage)
                                                       throws XMLSecurityException

Resolves from the storage resolver the actual certificate represented by the digest.

Parameters:

element -

baseURI -

storage -

Returns:

the certificate represented by the digest.

Throws:

XMLSecurityException

checkStorage

private void checkStorage(StorageResolver storage)
                   throws KeyResolverException

Method checkSrorage

Parameters:

storage -

Throws:

KeyResolverException