org.apache.xml.security.keys.KeyInfo Java Examples
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org.apache.xml.security.keys.KeyInfo.
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Example #1
Source File: XmlSignatureBuilder.java From freehealth-connector with GNU Affero General Public License v3.0 | 6 votes |
private void verifyXmlDsigSignature(SignatureVerificationResult result, Element sigElement, Document signedContent, Map<String, Object> options) { try { String uri = IdGeneratorFactory.getIdGenerator("uuid").generateId(); XMLSignature xmlSignature = new XMLSignature(sigElement, uri); Boolean followNestedManifest = (Boolean)SignatureUtils.getOption("followNestedManifest", options, Boolean.FALSE); xmlSignature.setFollowNestedManifests(followNestedManifest); xmlSignature.addResourceResolver(new DocumentResolver(signedContent)); KeyInfo keyInfo = xmlSignature.getKeyInfo(); keyInfo.setSecureValidation(false); Extractor extractor = new X509DataExctractor(); result.getCertChain().addAll(extractor.extract(keyInfo)); X509Certificate signingCert = this.extractEndCertificate(result.getCertChain()); result.setSigningCert(signingCert); if (!xmlSignature.checkSignatureValue(signingCert)) { result.getErrors().add(SignatureVerificationError.SIGNATURE_COULD_NOT_BE_VERIFIED); } } catch (Exception var11) { LOG.error("Unable to verify XmlDsig Signature", var11); result.getErrors().add(SignatureVerificationError.SIGNATURE_COULD_NOT_BE_VERIFIED); } }
Example #2
Source File: XmlSignatureBuilder.java From freehealth-connector with GNU Affero General Public License v3.0 | 6 votes |
private void verifyXmlDsigSignature(SignatureVerificationResult result, Element sigElement, Document signedContent, Map<String, Object> options) { try { String uri = IdGeneratorFactory.getIdGenerator("uuid").generateId(); XMLSignature xmlSignature = new XMLSignature(sigElement, uri); Boolean followNestedManifest = (Boolean)SignatureUtils.getOption("followNestedManifest", options, Boolean.FALSE); xmlSignature.setFollowNestedManifests(followNestedManifest); xmlSignature.addResourceResolver(new DocumentResolver(signedContent)); KeyInfo keyInfo = xmlSignature.getKeyInfo(); keyInfo.setSecureValidation(false); Extractor extractor = new X509DataExctractor(); result.getCertChain().addAll(extractor.extract(keyInfo)); X509Certificate signingCert = this.extractEndCertificate(result.getCertChain()); result.setSigningCert(signingCert); if (!xmlSignature.checkSignatureValue(signingCert)) { result.getErrors().add(SignatureVerificationError.SIGNATURE_COULD_NOT_BE_VERIFIED); } } catch (Exception var11) { LOG.error("Unable to verify XmlDsig Signature", var11); result.getErrors().add(SignatureVerificationError.SIGNATURE_COULD_NOT_BE_VERIFIED); } }
Example #3
Source File: XmlSignatureBuilder.java From freehealth-connector with GNU Affero General Public License v3.0 | 6 votes |
private void verifyXmlDsigSignature(SignatureVerificationResult result, Element sigElement, Document signedContent, Map<String, Object> options) { try { String uri = IdGeneratorFactory.getIdGenerator("uuid").generateId(); XMLSignature xmlSignature = new XMLSignature(sigElement, uri); Boolean followNestedManifest = (Boolean)SignatureUtils.getOption("followNestedManifest", options, Boolean.FALSE); xmlSignature.setFollowNestedManifests(followNestedManifest.booleanValue()); xmlSignature.addResourceResolver(new DocumentResolver(signedContent)); KeyInfo keyInfo = xmlSignature.getKeyInfo(); keyInfo.setSecureValidation(false); Extractor extractor = new X509DataExctractor(); result.getCertChain().addAll(extractor.extract(keyInfo)); X509Certificate signingCert = this.extractEndCertificate(result.getCertChain()); result.setSigningCert(signingCert); if (!xmlSignature.checkSignatureValue(signingCert)) { result.getErrors().add(SignatureVerificationError.SIGNATURE_COULD_NOT_BE_VERIFIED); } } catch (Exception var11) { LOG.error("Unable to verify XmlDsig Signature", var11); result.getErrors().add(SignatureVerificationError.SIGNATURE_COULD_NOT_BE_VERIFIED); } }
Example #4
Source File: XmlSignatureBuilder.java From freehealth-connector with GNU Affero General Public License v3.0 | 6 votes |
private void verifyXmlDsigSignature(SignatureVerificationResult result, Element sigElement, Document signedContent, Map<String, Object> options) { try { String uri = IdGeneratorFactory.getIdGenerator("uuid").generateId(); XMLSignature xmlSignature = new XMLSignature(sigElement, uri); Boolean followNestedManifest = (Boolean)SignatureUtils.getOption("followNestedManifest", options, Boolean.FALSE); xmlSignature.setFollowNestedManifests(followNestedManifest); xmlSignature.addResourceResolver(new DocumentResolver(signedContent)); KeyInfo keyInfo = xmlSignature.getKeyInfo(); keyInfo.setSecureValidation(false); Extractor extractor = new X509DataExctractor(); result.getCertChain().addAll(extractor.extract(keyInfo)); X509Certificate signingCert = this.extractEndCertificate(result.getCertChain()); result.setSigningCert(signingCert); if (!xmlSignature.checkSignatureValue(signingCert)) { result.getErrors().add(SignatureVerificationError.SIGNATURE_COULD_NOT_BE_VERIFIED); } } catch (Exception var11) { LOG.error("Unable to verify XmlDsig Signature", var11); result.getErrors().add(SignatureVerificationError.SIGNATURE_COULD_NOT_BE_VERIFIED); } }
Example #5
Source File: XmlSignatureBuilder.java From freehealth-connector with GNU Affero General Public License v3.0 | 6 votes |
private void verifyXmlDsigSignature(SignatureVerificationResult result, Element sigElement, Document signedContent, Map<String, Object> options) { try { String uri = IdGeneratorFactory.getIdGenerator("uuid").generateId(); XMLSignature xmlSignature = new XMLSignature(sigElement, uri); Boolean followNestedManifest = (Boolean)SignatureUtils.getOption("followNestedManifest", options, Boolean.FALSE); xmlSignature.setFollowNestedManifests(followNestedManifest); xmlSignature.addResourceResolver(new DocumentResolver(signedContent)); KeyInfo keyInfo = xmlSignature.getKeyInfo(); keyInfo.setSecureValidation(false); Extractor extractor = new X509DataExctractor(); result.getCertChain().addAll(extractor.extract(keyInfo)); X509Certificate signingCert = this.extractEndCertificate(result.getCertChain()); result.setSigningCert(signingCert); if (!xmlSignature.checkSignatureValue(signingCert)) { result.getErrors().add(SignatureVerificationError.SIGNATURE_COULD_NOT_BE_VERIFIED); } } catch (Exception var11) { LOG.error("Unable to verify XmlDsig Signature", var11); result.getErrors().add(SignatureVerificationError.SIGNATURE_COULD_NOT_BE_VERIFIED); } }
Example #6
Source File: IdpTest.java From cxf-fediz with Apache License 2.0 | 5 votes |
@Test public void testIdPMetadataDefault() throws Exception { String url = "https://localhost:" + getIdpHttpsPort() + "/fediz-idp/metadata"; final WebClient webClient = new WebClient(); webClient.getOptions().setUseInsecureSSL(true); webClient.getOptions().setSSLClientCertificate( this.getClass().getClassLoader().getResource("client.jks"), "storepass", "jks"); final XmlPage rpPage = webClient.getPage(url); final String xmlContent = rpPage.asXml(); Assert.assertTrue(xmlContent.startsWith("<md:EntityDescriptor")); // Now validate the Signature Document doc = rpPage.getXmlDocument(); doc.getDocumentElement().setIdAttributeNS(null, "ID", true); Node signatureNode = DOMUtils.getChild(doc.getDocumentElement(), "Signature"); Assert.assertNotNull(signatureNode); XMLSignature signature = new XMLSignature((Element)signatureNode, ""); KeyInfo ki = signature.getKeyInfo(); Assert.assertNotNull(ki); Assert.assertNotNull(ki.getX509Certificate()); Assert.assertTrue(signature.checkSignatureValue(ki.getX509Certificate())); webClient.close(); }
Example #7
Source File: IdpTest.java From cxf-fediz with Apache License 2.0 | 5 votes |
@Test public void testIdPServiceMetadata() throws Exception { String url = "https://localhost:" + getIdpHttpsPort() + "/fediz-idp/metadata/urn:org:apache:cxf:fediz:idp:realm-B"; final WebClient webClient = new WebClient(); webClient.getOptions().setUseInsecureSSL(true); webClient.getOptions().setSSLClientCertificate( this.getClass().getClassLoader().getResource("client.jks"), "storepass", "jks"); final XmlPage rpPage = webClient.getPage(url); final String xmlContent = rpPage.asXml(); Assert.assertTrue(xmlContent.startsWith("<md:EntityDescriptor")); // Now validate the Signature Document doc = rpPage.getXmlDocument(); doc.getDocumentElement().setIdAttributeNS(null, "ID", true); Node signatureNode = DOMUtils.getChild(doc.getDocumentElement(), "Signature"); Assert.assertNotNull(signatureNode); XMLSignature signature = new XMLSignature((Element)signatureNode, ""); KeyInfo ki = signature.getKeyInfo(); Assert.assertNotNull(ki); Assert.assertNotNull(ki.getX509Certificate()); Assert.assertTrue(signature.checkSignatureValue(ki.getX509Certificate())); webClient.close(); }
Example #8
Source File: IdpTest.java From cxf-fediz with Apache License 2.0 | 5 votes |
@Test public void testIdPMetadata() throws Exception { String url = "https://localhost:" + getIdpHttpsPort() + "/fediz-idp/FederationMetadata/2007-06/FederationMetadata.xml"; final WebClient webClient = new WebClient(); webClient.getOptions().setUseInsecureSSL(true); webClient.getOptions().setSSLClientCertificate( this.getClass().getClassLoader().getResource("client.jks"), "storepass", "jks"); final XmlPage rpPage = webClient.getPage(url); final String xmlContent = rpPage.asXml(); Assert.assertTrue(xmlContent.startsWith("<md:EntityDescriptor")); // Now validate the Signature Document doc = rpPage.getXmlDocument(); doc.getDocumentElement().setIdAttributeNS(null, "ID", true); Node signatureNode = DOMUtils.getChild(doc.getDocumentElement(), "Signature"); Assert.assertNotNull(signatureNode); XMLSignature signature = new XMLSignature((Element)signatureNode, ""); KeyInfo ki = signature.getKeyInfo(); Assert.assertNotNull(ki); Assert.assertNotNull(ki.getX509Certificate()); Assert.assertTrue(signature.checkSignatureValue(ki.getX509Certificate())); webClient.close(); }
Example #9
Source File: DSSXMLUtils.java From dss with GNU Lesser General Public License v2.1 | 5 votes |
/** * Extracts signing certificate's public key from KeyInfo element of a given signature if present * NOTE: can return null (the value is optional) * * @param signatureElement {@link Element} representing a signature to get KeyInfo signing certificate for * @return {@link PublicKey} of the signature extracted from KeyInfo element if present */ public static PublicKey getKeyInfoSigningCertificatePublicKey(final Element signatureElement) { Element keyInfoElement = DomUtils.getElement(signatureElement, XMLDSigPaths.KEY_INFO_PATH); if (keyInfoElement != null) { try { KeyInfo keyInfo = new KeyInfo(keyInfoElement, ""); return keyInfo.getPublicKey(); } catch (XMLSecurityException e) { LOG.warn("Unable to extract signing certificate's public key. Reason : {}", e.getMessage(), e); } } LOG.warn("Unable to extract the public key. Reason : KeyInfo element is null"); return null; }
Example #10
Source File: ForkedExtractor.java From freehealth-connector with GNU Affero General Public License v3.0 | 5 votes |
public List<X509Certificate> extract(KeyInfo keyinfo) throws XMLSecurityException { Extractor[] arr$ = this.extractors; int len$ = arr$.length; for(int i$ = 0; i$ < len$; ++i$) { Extractor extractor = arr$[i$]; if (extractor.canExtract(keyinfo)) { return extractor.extract(keyinfo); } } return new ArrayList(); }
Example #11
Source File: X509DataExctractor.java From freehealth-connector with GNU Affero General Public License v3.0 | 5 votes |
public List<X509Certificate> extract(KeyInfo keyInfo) throws XMLSecurityException { List<X509Certificate> result = new ArrayList(); for(int i = 0; i < keyInfo.lengthX509Data(); ++i) { X509Data data = keyInfo.itemX509Data(i); for(int j = 0; j < data.lengthCertificate(); ++j) { result.add(data.itemCertificate(j).getX509Certificate()); } } return result; }
Example #12
Source File: ForkedExtractor.java From freehealth-connector with GNU Affero General Public License v3.0 | 5 votes |
public List<X509Certificate> extract(KeyInfo keyinfo) throws XMLSecurityException { Extractor[] arr$ = this.extractors; int len$ = arr$.length; for(int i$ = 0; i$ < len$; ++i$) { Extractor extractor = arr$[i$]; if (extractor.canExtract(keyinfo)) { return extractor.extract(keyinfo); } } return new ArrayList(); }
Example #13
Source File: ForkedExtractor.java From freehealth-connector with GNU Affero General Public License v3.0 | 5 votes |
public boolean canExtract(KeyInfo keyinfo) { Extractor[] arr$ = this.extractors; int len$ = arr$.length; for(int i$ = 0; i$ < len$; ++i$) { Extractor extractor = arr$[i$]; if (extractor.canExtract(keyinfo)) { return true; } } return false; }
Example #14
Source File: AbstractTests.java From cxf-fediz with Apache License 2.0 | 5 votes |
@Test public void testRPMetadata() throws Exception { if (!isWSFederation()) { return; } String url = "https://localhost:" + getRpHttpsPort() + "/" + getServletContextName() + "/FederationMetadata/2007-06/FederationMetadata.xml"; final WebClient webClient = new WebClient(); webClient.getOptions().setUseInsecureSSL(true); webClient.getOptions().setSSLClientCertificate( this.getClass().getClassLoader().getResource("client.jks"), "storepass", "jks"); final XmlPage rpPage = webClient.getPage(url); final String xmlContent = rpPage.asXml(); Assert.assertTrue(xmlContent.startsWith("<md:EntityDescriptor")); // Now validate the Signature Document doc = rpPage.getXmlDocument(); doc.getDocumentElement().setIdAttributeNS(null, "ID", true); Node signatureNode = DOMUtils.getChild(doc.getDocumentElement(), "Signature"); Assert.assertNotNull(signatureNode); XMLSignature signature = new XMLSignature((Element)signatureNode, ""); KeyInfo ki = signature.getKeyInfo(); Assert.assertNotNull(ki); Assert.assertNotNull(ki.getX509Certificate()); Assert.assertTrue(signature.checkSignatureValue(ki.getX509Certificate())); webClient.close(); }
Example #15
Source File: FederationMetaDataTest.java From cxf-fediz with Apache License 2.0 | 5 votes |
@org.junit.Test public void validateMetaDataWithAlias() throws ProcessingException, XMLSignatureException, XMLSecurityException { FedizContext config = loadConfig("ROOT"); FedizProcessor wfProc = new FederationProcessorImpl(); Document doc = wfProc.getMetaData(null, config); Assert.assertNotNull(doc); Node signatureNode = doc.getElementsByTagName("Signature").item(0); Assert.assertNotNull(signatureNode); doc.getDocumentElement().setIdAttributeNS(null, "ID", true); try { DOMUtils.writeXml(doc, System.out); } catch (TransformerException e) { fail("Exception not expected: " + e.getMessage()); } // Validate the signature XMLSignature signature = new XMLSignature((Element)signatureNode, ""); KeyInfo ki = signature.getKeyInfo(); Assert.assertNotNull(ki); Assert.assertNotNull(ki.getX509Certificate()); Assert.assertTrue(signature.checkSignatureValue(ki.getX509Certificate())); }
Example #16
Source File: X509DataExctractor.java From freehealth-connector with GNU Affero General Public License v3.0 | 5 votes |
public List<X509Certificate> extract(KeyInfo keyInfo) throws XMLSecurityException { List<X509Certificate> result = new ArrayList(); for(int i = 0; i < keyInfo.lengthX509Data(); ++i) { X509Data data = keyInfo.itemX509Data(i); for(int j = 0; j < data.lengthCertificate(); ++j) { result.add(data.itemCertificate(j).getX509Certificate()); } } return result; }
Example #17
Source File: ForkedExtractor.java From freehealth-connector with GNU Affero General Public License v3.0 | 5 votes |
public boolean canExtract(KeyInfo keyinfo) { Extractor[] arr$ = this.extractors; int len$ = arr$.length; for(int i$ = 0; i$ < len$; ++i$) { Extractor extractor = arr$[i$]; if (extractor.canExtract(keyinfo)) { return true; } } return false; }
Example #18
Source File: ForkedExtractor.java From freehealth-connector with GNU Affero General Public License v3.0 | 5 votes |
public boolean canExtract(KeyInfo keyinfo) { Extractor[] arr$ = this.extractors; int len$ = arr$.length; for(int i$ = 0; i$ < len$; ++i$) { Extractor extractor = arr$[i$]; if (extractor.canExtract(keyinfo)) { return true; } } return false; }
Example #19
Source File: SAMLMetaDataTest.java From cxf-fediz with Apache License 2.0 | 5 votes |
@org.junit.Test public void validateMetaDataWithAlias() throws ProcessingException, XMLSignatureException, XMLSecurityException { FedizContext config = loadConfig("ROOT"); FedizProcessor wfProc = new FederationProcessorImpl(); HttpServletRequest req = EasyMock.createMock(HttpServletRequest.class); EasyMock.expect(req.getRequestURL()).andReturn(new StringBuffer(TEST_REQUEST_URL)).times(2); EasyMock.expect(req.getContextPath()).andReturn(CONTEXT_PATH).times(2); EasyMock.replay(req); Document doc = wfProc.getMetaData(req, config); Assert.assertNotNull(doc); Node signatureNode = doc.getElementsByTagName("Signature").item(0); Assert.assertNotNull(signatureNode); doc.getDocumentElement().setIdAttributeNS(null, "ID", true); try { DOMUtils.writeXml(doc, System.out); } catch (TransformerException e) { fail("Exception not expected: " + e.getMessage()); } // Validate the signature XMLSignature signature = new XMLSignature((Element)signatureNode, ""); KeyInfo ki = signature.getKeyInfo(); Assert.assertNotNull(ki); Assert.assertNotNull(ki.getX509Certificate()); Assert.assertTrue(signature.checkSignatureValue(ki.getX509Certificate())); }
Example #20
Source File: X509DataExctractor.java From freehealth-connector with GNU Affero General Public License v3.0 | 5 votes |
public List<X509Certificate> extract(KeyInfo keyInfo) throws XMLSecurityException { List<X509Certificate> result = new ArrayList(); for(int i = 0; i < keyInfo.lengthX509Data(); ++i) { X509Data data = keyInfo.itemX509Data(i); for(int j = 0; j < data.lengthCertificate(); ++j) { result.add(data.itemCertificate(j).getX509Certificate()); } } return result; }
Example #21
Source File: ForkedExtractor.java From freehealth-connector with GNU Affero General Public License v3.0 | 5 votes |
public List<X509Certificate> extract(KeyInfo keyinfo) throws XMLSecurityException { Extractor[] arr$ = this.extractors; int len$ = arr$.length; for(int i$ = 0; i$ < len$; ++i$) { Extractor extractor = arr$[i$]; if (extractor.canExtract(keyinfo)) { return extractor.extract(keyinfo); } } return new ArrayList(); }
Example #22
Source File: X509DataExctractor.java From freehealth-connector with GNU Affero General Public License v3.0 | 5 votes |
public List<X509Certificate> extract(KeyInfo keyInfo) throws XMLSecurityException { List<X509Certificate> result = new ArrayList(); for(int i = 0; i < keyInfo.lengthX509Data(); ++i) { X509Data data = keyInfo.itemX509Data(i); for(int j = 0; j < data.lengthCertificate(); ++j) { result.add(data.itemCertificate(j).getX509Certificate()); } } return result; }
Example #23
Source File: ForkedExtractor.java From freehealth-connector with GNU Affero General Public License v3.0 | 5 votes |
public boolean canExtract(KeyInfo keyinfo) { Extractor[] arr$ = this.extractors; int len$ = arr$.length; for(int i$ = 0; i$ < len$; ++i$) { Extractor extractor = arr$[i$]; if (extractor.canExtract(keyinfo)) { return true; } } return false; }
Example #24
Source File: ForkedExtractor.java From freehealth-connector with GNU Affero General Public License v3.0 | 5 votes |
public List<X509Certificate> extract(KeyInfo keyinfo) throws XMLSecurityException { Extractor[] arr$ = this.extractors; int len$ = arr$.length; for(int i$ = 0; i$ < len$; ++i$) { Extractor extractor = arr$[i$]; if (extractor.canExtract(keyinfo)) { return extractor.extract(keyinfo); } } return new ArrayList(); }
Example #25
Source File: ForkedExtractor.java From freehealth-connector with GNU Affero General Public License v3.0 | 5 votes |
public List<X509Certificate> extract(KeyInfo keyinfo) throws XMLSecurityException { Extractor[] arr$ = this.extractors; int len$ = arr$.length; for(int i$ = 0; i$ < len$; ++i$) { Extractor extractor = arr$[i$]; if (extractor.canExtract(keyinfo)) { return extractor.extract(keyinfo); } } return new ArrayList(); }
Example #26
Source File: ForkedExtractor.java From freehealth-connector with GNU Affero General Public License v3.0 | 5 votes |
public boolean canExtract(KeyInfo keyinfo) { Extractor[] arr$ = this.extractors; int len$ = arr$.length; for(int i$ = 0; i$ < len$; ++i$) { Extractor extractor = arr$[i$]; if (extractor.canExtract(keyinfo)) { return true; } } return false; }
Example #27
Source File: X509DataExctractor.java From freehealth-connector with GNU Affero General Public License v3.0 | 5 votes |
public List<X509Certificate> extract(KeyInfo keyInfo) throws XMLSecurityException { List<X509Certificate> result = new ArrayList(); for(int i = 0; i < keyInfo.lengthX509Data(); ++i) { X509Data data = keyInfo.itemX509Data(i); for(int j = 0; j < data.lengthCertificate(); ++j) { result.add(data.itemCertificate(j).getX509Certificate()); } } return result; }
Example #28
Source File: X509DataExctractor.java From freehealth-connector with GNU Affero General Public License v3.0 | 4 votes |
public boolean canExtract(KeyInfo keyinfo) { return keyinfo.containsX509Data(); }
Example #29
Source File: X509DataExctractor.java From freehealth-connector with GNU Affero General Public License v3.0 | 4 votes |
public boolean canExtract(KeyInfo keyinfo) { return keyinfo.containsX509Data(); }
Example #30
Source File: KeyInfoProcessor.java From xades4j with GNU Lesser General Public License v3.0 | 4 votes |
static KeyInfoRes process( KeyInfo keyInfo, CertRef signingCertRef, X500NameStyleProvider x500NameStyleProvider) throws CertificateValidationException { if (null == keyInfo || !keyInfo.containsX509Data()) { return tryUseSigningCertificateReference(signingCertRef, x500NameStyleProvider); } List<X509Certificate> keyInfoCerts = new ArrayList<X509Certificate>(1); XMLX509IssuerSerial issuerSerial = null; X509CertSelector certSelector = new X509CertSelector(); // XML-DSIG 4.4.4: "Any X509IssuerSerial, X509SKI, and X509SubjectName elements // that appear MUST refer to the certificate or certificates containing the // validation key." // "All certificates appearing in an X509Data element MUST relate to the // validation key by either containing it or being part of a certification // chain that terminates in a certificate containing the validation key". // Scan ds:X509Data to find ds:IssuerSerial or ds:SubjectName elements. The // first to be found is used to select the leaf certificate. If none of those // elements is present, the first ds:X509Certificate is assumed as the signing // certificate. boolean hasSelectionCriteria = false; try { for (int i = 0; i < keyInfo.lengthX509Data(); ++i) { X509Data x509Data = keyInfo.itemX509Data(i); if (!hasSelectionCriteria) { if (x509Data.containsIssuerSerial()) { issuerSerial = x509Data.itemIssuerSerial(0); certSelector.setIssuer(x500NameStyleProvider.fromString(issuerSerial.getIssuerName())); certSelector.setSerialNumber(issuerSerial.getSerialNumber()); hasSelectionCriteria = true; } else if (x509Data.containsSubjectName()) { certSelector.setSubject(x500NameStyleProvider.fromString(x509Data.itemSubjectName(0).getSubjectName())); hasSelectionCriteria = true; } } // Collect all certificates as they may be needed to build the cert path. if (x509Data.containsCertificate()) { for (int j = 0; j < x509Data.lengthCertificate(); ++j) { keyInfoCerts.add(x509Data.itemCertificate(j).getX509Certificate()); } } } if (!hasSelectionCriteria) { if (keyInfoCerts.isEmpty()) { return tryUseSigningCertificateReference(signingCertRef, x500NameStyleProvider); } certSelector.setCertificate(keyInfoCerts.get(0)); } } catch (XMLSecurityException ex) { throw new InvalidKeyInfoDataException("Cannot process X509Data", ex); } return new KeyInfoRes(certSelector, keyInfoCerts, issuerSerial); }