diff options
Diffstat (limited to 'id/server/idserverlib/src/main')
5 files changed, 109 insertions, 6 deletions
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/binding/PostBinding.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/binding/PostBinding.java index 232ad315f..2fe52d032 100644 --- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/binding/PostBinding.java +++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/binding/PostBinding.java @@ -67,7 +67,7 @@ public class PostBinding implements IDecoder, IEncoder { .buildObject(); service.setBinding(SAMLConstants.SAML2_POST_BINDING_URI); service.setLocation(targetLocation); - context.setOutboundSAMLMessageSigningCredential(credentials); + context.setOutboundSAMLMessageSigningCredential(credentials); context.setPeerEntityEndpoint(service); // context.setOutboundMessage(authReq); context.setOutboundSAMLMessage(response); diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/builder/assertion/PVP2AssertionBuilder.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/builder/assertion/PVP2AssertionBuilder.java index f21567245..eaa570ab1 100644 --- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/builder/assertion/PVP2AssertionBuilder.java +++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/builder/assertion/PVP2AssertionBuilder.java @@ -144,7 +144,7 @@ public class PVP2AssertionBuilder implements PVPConstants { SPSSODescriptor spSSODescriptor = peerEntity .getSPSSODescriptor(SAMLConstants.SAML20P_NS); - + Integer aIdx = authnRequest.getAttributeConsumingServiceIndex(); int idx = 0; diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/exceptions/InvalidAssertionEncryptionException.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/exceptions/InvalidAssertionEncryptionException.java new file mode 100644 index 000000000..142227a59 --- /dev/null +++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/exceptions/InvalidAssertionEncryptionException.java @@ -0,0 +1,14 @@ +package at.gv.egovernment.moa.id.protocols.pvp2x.exceptions; + +import org.opensaml.saml2.core.StatusCode; + +public class InvalidAssertionEncryptionException extends PVP2Exception { + + private static final long serialVersionUID = 6513388841485355549L; + + public InvalidAssertionEncryptionException() { + super("pvp2.16", new Object[]{}); + this.statusCodeValue = StatusCode.REQUESTER_URI; + } + +} diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/requestHandler/AuthnRequestHandler.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/requestHandler/AuthnRequestHandler.java index fec21df9e..c3884f9d8 100644 --- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/requestHandler/AuthnRequestHandler.java +++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/requestHandler/AuthnRequestHandler.java @@ -1,22 +1,45 @@ package at.gv.egovernment.moa.id.protocols.pvp2x.requestHandler; +import java.util.ArrayList; import java.util.Date; +import java.util.List; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.joda.time.DateTime; +import org.opensaml.Configuration; import org.opensaml.common.xml.SAMLConstants; import org.opensaml.saml2.core.Assertion; import org.opensaml.saml2.core.AuthnRequest; +import org.opensaml.saml2.core.EncryptedAssertion; import org.opensaml.saml2.core.Issuer; import org.opensaml.saml2.core.NameID; import org.opensaml.saml2.core.Response; +import org.opensaml.saml2.core.impl.EncryptedAssertionBuilder; +import org.opensaml.saml2.encryption.Encrypter; +import org.opensaml.saml2.encryption.Encrypter.KeyPlacement; import org.opensaml.saml2.metadata.AssertionConsumerService; import org.opensaml.saml2.metadata.EntityDescriptor; +import org.opensaml.saml2.metadata.KeyDescriptor; import org.opensaml.saml2.metadata.SPSSODescriptor; +import org.opensaml.security.MetadataCredentialResolver; +import org.opensaml.security.MetadataCriteria; import org.opensaml.ws.message.encoder.MessageEncodingException; +import org.opensaml.xml.encryption.EncryptionConstants; +import org.opensaml.xml.encryption.EncryptionException; +import org.opensaml.xml.encryption.EncryptionParameters; +import org.opensaml.xml.encryption.KeyEncryptionParameters; +import org.opensaml.xml.security.CriteriaSet; import org.opensaml.xml.security.SecurityException; +import org.opensaml.xml.security.credential.Credential; +import org.opensaml.xml.security.credential.UsageType; +import org.opensaml.xml.security.criteria.EntityIDCriteria; +import org.opensaml.xml.security.criteria.UsageCriteria; +import org.opensaml.xml.security.keyinfo.KeyInfoGeneratorFactory; +import org.opensaml.xml.security.x509.BasicX509Credential; +import org.opensaml.xml.security.x509.X509Credential; +import org.opensaml.xml.signature.KeyInfo; import at.gv.egovernment.moa.id.auth.data.AuthenticationSession; import at.gv.egovernment.moa.id.auth.exception.MOAIDException; @@ -30,6 +53,8 @@ import at.gv.egovernment.moa.id.protocols.pvp2x.builder.assertion.PVP2AssertionB import at.gv.egovernment.moa.id.protocols.pvp2x.config.PVPConfiguration; import at.gv.egovernment.moa.id.protocols.pvp2x.exceptions.BindingNotSupportedException; import at.gv.egovernment.moa.id.protocols.pvp2x.exceptions.InvalidAssertionConsumerServiceException; +import at.gv.egovernment.moa.id.protocols.pvp2x.exceptions.InvalidAssertionEncryptionException; +import at.gv.egovernment.moa.id.protocols.pvp2x.metadata.MOAMetadataProvider; import at.gv.egovernment.moa.id.protocols.pvp2x.utils.SAML2Utils; import at.gv.egovernment.moa.logging.Logger; @@ -49,10 +74,9 @@ public class AuthnRequestHandler implements IRequestHandler, PVPConstants { EntityDescriptor peerEntity = obj.getEntityMetadata(); Assertion assertion = PVP2AssertionBuilder.buildAssertion(authnRequest, authSession, peerEntity); - + Response authResponse = SAML2Utils.createSAMLObject(Response.class); - Issuer nissuer = SAML2Utils.createSAMLObject(Issuer.class); //TODO: check! @@ -67,7 +91,6 @@ public class AuthnRequestHandler implements IRequestHandler, PVPConstants { //SAML2 response required IssueInstant authResponse.setIssueInstant(new DateTime()); - authResponse.getAssertions().add(assertion); authResponse.setStatus(SAML2Utils.getSuccessStatus()); Integer aIdx = authnRequest.getAssertionConsumerServiceIndex(); @@ -84,10 +107,75 @@ public class AuthnRequestHandler implements IRequestHandler, PVPConstants { .getAssertionConsumerServices().get(idx); if (consumerService == null) { + //TODO: maybe use default ConsumerService + throw new InvalidAssertionConsumerServiceException(idx); + } String oaURL = consumerService.getLocation(); + //check, if metadata includes an encryption key + MetadataCredentialResolver mdCredResolver = + new MetadataCredentialResolver(MOAMetadataProvider.getInstance()); + + CriteriaSet criteriaSet = new CriteriaSet(); + criteriaSet.add( new EntityIDCriteria(obj.getSamlRequest().getIssuer().getValue()) ); + criteriaSet.add( new MetadataCriteria(SPSSODescriptor.DEFAULT_ELEMENT_NAME, SAMLConstants.SAML20P_NS) ); + criteriaSet.add( new UsageCriteria(UsageType.ENCRYPTION) ); + + X509Credential encryptionCredentials = null; + try { + encryptionCredentials = (X509Credential) mdCredResolver.resolveSingle(criteriaSet); + + } catch (SecurityException e2) { + Logger.warn("Can not extract the Assertion Encryption-Key from metadata", e2); + throw new InvalidAssertionEncryptionException(); + + } + + if (encryptionCredentials != null) { + //encrypt SAML2 assertion + + try { + + EncryptionParameters dataEncParams = new EncryptionParameters(); + dataEncParams.setAlgorithm(EncryptionConstants.ALGO_ID_BLOCKCIPHER_AES128); + + List<KeyEncryptionParameters> keyEncParamList = new ArrayList<KeyEncryptionParameters>(); + KeyEncryptionParameters keyEncParam = new KeyEncryptionParameters(); + + keyEncParam.setEncryptionCredential(encryptionCredentials); + keyEncParam.setAlgorithm(EncryptionConstants.ALGO_ID_KEYTRANSPORT_RSAOAEP); + KeyInfoGeneratorFactory kigf = Configuration.getGlobalSecurityConfiguration() + .getKeyInfoGeneratorManager().getDefaultManager() + .getFactory(encryptionCredentials); + keyEncParam.setKeyInfoGenerator(kigf.newInstance()); + keyEncParamList.add(keyEncParam); + + Encrypter samlEncrypter = new Encrypter(dataEncParams, keyEncParamList); + //samlEncrypter.setKeyPlacement(KeyPlacement.INLINE); + samlEncrypter.setKeyPlacement(KeyPlacement.PEER); + + EncryptedAssertion encryptAssertion = null; + + encryptAssertion = samlEncrypter.encrypt(assertion); + + authResponse.getEncryptedAssertions().add(encryptAssertion); + + } catch (EncryptionException e1) { + Logger.warn("Can not encrypt the PVP2 assertion", e1); + throw new InvalidAssertionEncryptionException(); + + } + + } else { + authResponse.getAssertions().add(assertion); + + } + + + + IEncoder binding = null; if (consumerService.getBinding().equals( diff --git a/id/server/idserverlib/src/main/resources/resources/properties/id_messages_de.properties b/id/server/idserverlib/src/main/resources/resources/properties/id_messages_de.properties index afe14daee..7e8f679b4 100644 --- a/id/server/idserverlib/src/main/resources/resources/properties/id_messages_de.properties +++ b/id/server/idserverlib/src/main/resources/resources/properties/id_messages_de.properties @@ -218,4 +218,5 @@ pvp2.11=Binding {0} wird nicht unterstuetzt pvp2.12=NameID Format {0} wird nicht unterstuetzt
pvp2.13=Interner Server Fehler
pvp2.14=SAML Anfrage verweigert
-pvp2.15=Keine Metadateninformation gefunden +pvp2.15=Keine Metadateninformation gefunden
+pvp2.16=Fehler beim verschl\u00FCsseln der PVP2 Assertion |