From e6144cfe09bb148638911660eeb492fee7ab8079 Mon Sep 17 00:00:00 2001 From: Florian Reimair Date: Thu, 20 Mar 2014 11:43:22 +0100 Subject: fixed serializable issues in stork2-commons --- .../stork/peps/auth/engine/core/impl/SignHW.java | 468 +++++++++++++++++++++ 1 file changed, 468 insertions(+) create mode 100644 id/server/stork2-saml-engine/src/main/java/eu/stork/peps/auth/engine/core/impl/SignHW.java (limited to 'id/server/stork2-saml-engine/src/main/java/eu/stork/peps/auth/engine/core/impl/SignHW.java') diff --git a/id/server/stork2-saml-engine/src/main/java/eu/stork/peps/auth/engine/core/impl/SignHW.java b/id/server/stork2-saml-engine/src/main/java/eu/stork/peps/auth/engine/core/impl/SignHW.java new file mode 100644 index 000000000..80796ea86 --- /dev/null +++ b/id/server/stork2-saml-engine/src/main/java/eu/stork/peps/auth/engine/core/impl/SignHW.java @@ -0,0 +1,468 @@ +/* + * Licensed under the EUPL, Version 1.1 or – as soon they will be approved by + * the European Commission - subsequent versions of the EUPL (the "Licence"); + * You may not use this work except in compliance with the Licence. You may + * obtain a copy of the Licence at: + * + * http://www.osor.eu/eupl/european-union-public-licence-eupl-v.1.1 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the Licence is distributed on an "AS IS" basis, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * Licence for the specific language governing permissions and limitations under + * the Licence. + */ + +package eu.stork.peps.auth.engine.core.impl; + +import java.io.IOException; +import java.io.InputStream; +import java.security.KeyStore; +import java.security.KeyStoreException; +import java.security.NoSuchAlgorithmException; +import java.security.PrivateKey; +import java.security.Provider; +import java.security.Security; +import java.security.UnrecoverableKeyException; +import java.security.cert.CertificateException; +import java.security.cert.X509Certificate; +import java.util.ArrayList; +import java.util.Enumeration; +import java.util.InvalidPropertiesFormatException; +import java.util.List; +import java.util.Properties; + +import eu.stork.peps.auth.engine.X509PrincipalUtil; +import org.apache.commons.io.IOUtils; +import org.apache.commons.lang.NotImplementedException; +import org.bouncycastle.jce.X509Principal; +import org.opensaml.Configuration; +import org.opensaml.common.SAMLObject; +import org.opensaml.common.SignableSAMLObject; +import org.opensaml.saml2.core.Assertion; +import org.opensaml.saml2.core.LogoutResponse; +import org.opensaml.saml2.core.Response; +import org.opensaml.security.SAMLSignatureProfileValidator; +import org.opensaml.xml.io.MarshallingException; +import org.opensaml.xml.security.SecurityConfiguration; +import org.opensaml.xml.security.SecurityException; +import org.opensaml.xml.security.credential.Credential; +import org.opensaml.xml.security.keyinfo.KeyInfoGenerator; +import org.opensaml.xml.security.keyinfo.KeyInfoGeneratorFactory; +import org.opensaml.xml.security.keyinfo.KeyInfoGeneratorManager; +import org.opensaml.xml.security.keyinfo.KeyInfoHelper; +import org.opensaml.xml.security.keyinfo.NamedKeyInfoGeneratorManager; +import org.opensaml.xml.security.x509.BasicX509Credential; +import org.opensaml.xml.security.trust.ExplicitKeyTrustEvaluator; +import org.opensaml.xml.signature.KeyInfo; +import org.opensaml.xml.signature.Signature; +import org.opensaml.xml.signature.SignatureConstants; +import org.opensaml.xml.signature.SignatureException; +import org.opensaml.xml.signature.SignatureValidator; +import org.opensaml.xml.signature.Signer; +import org.opensaml.xml.validation.ValidationException; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + + + +import eu.stork.peps.auth.engine.core.CustomAttributeQuery; +import eu.stork.peps.auth.engine.core.SAMLEngineSignI; +import eu.stork.peps.exceptions.SAMLEngineException; + +/** + * The Class HWSign. Module of sign. + * + * @author fjquevedo + */ +public final class SignHW implements SAMLEngineSignI { + + /** The Constant CONFIGURATION_FILE. */ + private static final String CONF_FILE = "configurationFile"; + + /** The Constant KEYSTORE_TYPE. + private static final String KEYSTORE_TYPE = "keystoreType" */ + + /** The logger. */ + private static final Logger LOG = LoggerFactory.getLogger(SignHW.class + .getName()); + + /** The stork own key store. */ + private KeyStore storkOwnKeyStore = null; + + /** + * Gets the stork own key store. + * + * @return the stork own key store + */ + public KeyStore getStorkOwnKeyStore() { + return storkOwnKeyStore; + } + + /** + * Gets the stork trustStore. + * + * @return the stork own key store + */ + public KeyStore getTrustStore() { + return storkOwnKeyStore; + } + + /** + * Sets the stork own key store. + * + * @param newkOwnKeyStore the new stork own key store + */ + public void setStorkOwnKeyStore(final KeyStore newkOwnKeyStore) { + this.storkOwnKeyStore = newkOwnKeyStore; + } + + /** + * Gets the properties. + * + * @return the properties + */ + public Properties getProperties() { + return properties; + } + + /** + * Sets the properties. + * + * @param newProperties the new properties + */ + public void setProperties(final Properties newProperties) { + this.properties = newProperties; + } + + /** The HW sign prop. */ + private Properties properties = null; + + /** + * @see + * eu.stork.peps.auth.engine.core.SAMLEngineSignI#init(java.lang.String) + * @param fileConf file of configuration + * @throws SAMLEngineException error in read file + */ + public void init(final String fileConf) + throws SAMLEngineException { + InputStream inputStr = null; + try { + inputStr = SignHW.class.getResourceAsStream("/" + + fileConf); + properties = new Properties(); + + properties.loadFromXML(inputStr); + } catch (final InvalidPropertiesFormatException e) { + LOG.info("Exception: invalid properties format."); + throw new SAMLEngineException(e); + } catch (IOException e) { + LOG.info("Exception: invalid file: " + fileConf); + throw new SAMLEngineException(e); + } finally { + IOUtils.closeQuietly(inputStr); + } + } + + + /** + * @see eu.stork.peps.auth.engine.core.SAMLEngineSignI#getCertificate() + * @return the X509Certificate. + */ + public X509Certificate getCertificate() { + throw new NotImplementedException(); + } + + /** + * @see + * eu.stork.peps.auth.engine.core.SAMLEngineSignI#sign(SignableSAMLObject tokenSaml) + * @param tokenSaml signable SAML Object + * @return the SAMLObject signed. + * @throws SAMLEngineException error in sign token saml + */ + public SAMLObject sign(final SignableSAMLObject tokenSaml) throws SAMLEngineException { + + try { + LOG.info("Star procces of sign"); + final char[] pin = properties.getProperty("keyPassword") + .toCharArray(); + + storkOwnKeyStore.load(null, pin); + + final String serialNumber = properties.getProperty("serialNumber"); + final String issuer = properties.getProperty("issuer"); + + String alias = null; + String aliasCert; + X509Certificate certificate; + + boolean find = false; + for (final Enumeration e = storkOwnKeyStore.aliases(); e + .hasMoreElements() && !find;) { + aliasCert = e.nextElement(); + certificate = (X509Certificate) storkOwnKeyStore + .getCertificate(aliasCert); + // Verified serial number, issuer + + final String serialNum = certificate.getSerialNumber() + .toString(16); + X509Principal issuerDN = new X509Principal(certificate.getIssuerDN().getName()); + X509Principal issuerDNConf = new X509Principal(issuer); + + if(serialNum.equalsIgnoreCase(serialNumber) + && X509PrincipalUtil.equals(issuerDN, issuerDNConf)){ + alias = aliasCert; + find = true; + } + + } + + if (!find) { + throw new SAMLEngineException("Certificate cannot be found in keystore "); + } + certificate = (X509Certificate) storkOwnKeyStore.getCertificate(alias); + final PrivateKey privateKey = (PrivateKey) storkOwnKeyStore.getKey( + alias, pin); + + LOG.info("Recover BasicX509Credential."); + final BasicX509Credential credential = new BasicX509Credential(); + + LOG.debug("Load certificate"); + credential.setEntityCertificate(certificate); + + LOG.debug("Load privateKey"); + credential.setPrivateKey(privateKey); + + LOG.info("Star procces of sign"); + final Signature signature = (Signature) org.opensaml.xml.Configuration + .getBuilderFactory().getBuilder( + Signature.DEFAULT_ELEMENT_NAME).buildObject( + Signature.DEFAULT_ELEMENT_NAME); + + LOG.debug("Begin signature with openSaml"); + signature.setSigningCredential(credential); + + /*signature.setSignatureAlgorithm( + SignatureConstants.ALGO_ID_SIGNATURE_RSA_SHA1);*/ + signature.setSignatureAlgorithm( + SignatureConstants.ALGO_ID_SIGNATURE_RSA_SHA256); + + + + final SecurityConfiguration securityConf = + org.opensaml.xml.Configuration.getGlobalSecurityConfiguration(); + final NamedKeyInfoGeneratorManager keyInfoManager = securityConf + .getKeyInfoGeneratorManager(); + final KeyInfoGeneratorManager keyInfoGenManager = keyInfoManager + .getDefaultManager(); + final KeyInfoGeneratorFactory keyInfoGenFac = keyInfoGenManager + .getFactory(credential); + final KeyInfoGenerator keyInfoGenerator = keyInfoGenFac + .newInstance(); + + final KeyInfo keyInfo = keyInfoGenerator.generate(credential); + + signature.setKeyInfo(keyInfo); + + LOG.debug("Set Canonicalization Algorithm"); + signature.setCanonicalizationAlgorithm( + SignatureConstants.ALGO_ID_C14N_EXCL_OMIT_COMMENTS); + + //Create a second signature which will be used when signing assertion and response + final Signature signature2 = (Signature) Configuration + .getBuilderFactory().getBuilder( + Signature.DEFAULT_ELEMENT_NAME).buildObject( + Signature.DEFAULT_ELEMENT_NAME); + final SecurityConfiguration secConfiguration2 = Configuration + .getGlobalSecurityConfiguration(); + final NamedKeyInfoGeneratorManager keyInfoManager2 = secConfiguration2 + .getKeyInfoGeneratorManager(); + final KeyInfoGeneratorManager keyInfoGenManager2 = keyInfoManager2 + .getDefaultManager(); + final KeyInfoGeneratorFactory keyInfoGenFac2 = keyInfoGenManager2 + .getFactory(credential); + final KeyInfoGenerator keyInfoGenerator2 = keyInfoGenFac2 + .newInstance(); + + KeyInfo keyInfo2 = keyInfoGenerator2.generate(credential); + signature2.setSigningCredential(credential); + signature2.setSignatureAlgorithm( + SignatureConstants.ALGO_ID_SIGNATURE_RSA_SHA256); + signature2.setKeyInfo(keyInfo2); + signature2.setCanonicalizationAlgorithm( + SignatureConstants.ALGO_ID_C14N_EXCL_OMIT_COMMENTS); + + + LOG.info("Marshall samlToken."); + String qn = tokenSaml.getElementQName().toString(); + + if (qn.endsWith(CustomAttributeQuery.DEFAULT_ELEMENT_LOCAL_NAME)) + { + tokenSaml.setSignature(signature); + CustomAttributeQueryMarshaller mars = new CustomAttributeQueryMarshaller(); + mars.marshall(tokenSaml); + Signer.signObject(signature); + } + else if (qn.endsWith(Response.DEFAULT_ELEMENT_LOCAL_NAME) && !qn.contains(LogoutResponse.DEFAULT_ELEMENT_LOCAL_NAME)) + { + Response res = (Response)tokenSaml; + List asserts = res.getAssertions(); + //If multiple assertions we just sign the response and not the assertion + if (asserts.size() > 1) + { + tokenSaml.setSignature(signature); + Configuration.getMarshallerFactory().getMarshaller(tokenSaml) + .marshall(tokenSaml); + LOG.info("Sign samlToken."); + Signer.signObject(signature); + } + //If single assertion we sign the assertion and response + else + { + Assertion assertion = (Assertion)asserts.get(0); + assertion.setSignature(signature); + tokenSaml.setSignature(signature2); + Configuration.getMarshallerFactory().getMarshaller(tokenSaml) + .marshall(tokenSaml); + LOG.info("Sign samlToken."); + Signer.signObject(signature); + Signer.signObject(signature2); + } + } + //Normally we just sign the total saml response + else + { + tokenSaml.setSignature(signature); + Configuration.getMarshallerFactory().getMarshaller(tokenSaml) + .marshall(tokenSaml); + LOG.info("Sign samlToken."); + Signer.signObject(signature); + } + + } catch (final MarshallingException e) { + LOG.error("MarshallingException"); + throw new SAMLEngineException(e); + } catch (final NoSuchAlgorithmException e) { + LOG.error("A 'xmldsig#rsa-sha1' cryptographic algorithm is requested but is not available in the environment."); + throw new SAMLEngineException(e); + } catch (final KeyStoreException e) { + LOG.error("Generic KeyStore exception."); + throw new SAMLEngineException(e); + } catch (final SignatureException e) { + LOG.error("Signature exception."); + throw new SAMLEngineException(e); + } catch (final SecurityException e) { + LOG.error("Security exception."); + throw new SAMLEngineException(e); + } catch (final CertificateException e) { + LOG.error("Certificate exception."); + throw new SAMLEngineException(e); + } catch (final IOException e) { + LOG.error("IO exception."); + throw new SAMLEngineException(e); + } catch (final UnrecoverableKeyException e) { + LOG.error("UnrecoverableKeyException exception."); + throw new SAMLEngineException(e); + } + + return tokenSaml; + } + + /** + * @see + * eu.stork.peps.auth.engine.core.SAMLEngineSignI#validateSignature(SignableSAMLObject) + * @param tokenSaml the token saml + * @return the SAMLObject validated. + * @throws SAMLEngineException exception in validate signature + */ + public SAMLObject validateSignature(final SignableSAMLObject tokenSaml) + throws SAMLEngineException { + LOG.info("Start signature validation."); + try { + + // Validate structure signature + final SAMLSignatureProfileValidator signProfValidator = + new SAMLSignatureProfileValidator(); + + // Indicates signature id conform to SAML Signature profile + signProfValidator.validate(tokenSaml.getSignature()); + + String aliasCert; + X509Certificate certificate; + + final List trustedCred = new ArrayList(); + + for (final Enumeration e = storkOwnKeyStore.aliases(); e + .hasMoreElements();) { + aliasCert = e.nextElement(); + final BasicX509Credential credential = new BasicX509Credential(); + certificate = (X509Certificate) storkOwnKeyStore + .getCertificate(aliasCert); + credential.setEntityCertificate(certificate); + trustedCred.add(credential); + } + + final KeyInfo keyInfo = tokenSaml.getSignature().getKeyInfo(); + final List listCertificates = KeyInfoHelper + .getCertificates(keyInfo); + + if (listCertificates.size() != 1) { + throw new SAMLEngineException("Only must be one certificate"); + } + + // Exist only one certificate + final BasicX509Credential entityX509Cred = new BasicX509Credential(); + entityX509Cred.setEntityCertificate(listCertificates.get(0)); + + final ExplicitKeyTrustEvaluator keyTrustEvaluator = + new ExplicitKeyTrustEvaluator(); + if (!keyTrustEvaluator.validate(entityX509Cred, trustedCred)) { + throw new SAMLEngineException("Certificate it is not trusted."); + } + + final SignatureValidator sigValidator = new SignatureValidator( + entityX509Cred); + + sigValidator.validate(tokenSaml.getSignature()); + + } catch (final ValidationException e) { + LOG.error("ValidationException.", e); + throw new SAMLEngineException(e); + } catch (final KeyStoreException e) { + LOG.error("ValidationException.", e); + throw new SAMLEngineException(e); + } catch (final CertificateException e) { + LOG.error("CertificateException.", e); + throw new SAMLEngineException(e); + } + return tokenSaml; + } + + /** + * load cryptographic service provider. + * + * @throws SAMLEngineException the SAML engine exception + * Note this class was using pkcs11Provider + * final Provider pkcs11Provider = new sun.security.pkcs11.SunPKCS11(inputStream) + * if (Security.getProperty(pkcs11Provider.getName()) == null) { + * Security.insertProviderAt(pkcs11Provider, Security .getProviders().length) + * } + * storkOwnKeyStore = KeyStore.getInstance(properties.getProperty(KEYSTORE_TYPE)) + */ + public void loadCryptServiceProvider() throws SAMLEngineException { + LOG.info("Load Cryptographic Service Provider"); + InputStream inputStream = null; + + try { + inputStream = SignHW.class.getResourceAsStream("/" + + properties.getProperty(CONF_FILE)); + + } catch (final Exception e) { + throw new SAMLEngineException( + "Error loading CryptographicServiceProvider", e); + } finally { + IOUtils.closeQuietly(inputStream); + } + } + +} -- cgit v1.2.3