From 333ed628cc5be8dfbece822d9caff0a8fe49438a Mon Sep 17 00:00:00 2001 From: Thomas Lenz Date: Mon, 10 Mar 2014 08:42:26 +0100 Subject: Improvement for cluster operations - only use http GET parameter for session management and no information from browser sessions. --- .../moa/id/auth/servlet/PEPSConnectorServlet.java | 18 +++++-- .../moa/id/protocols/pvp2x/binding/MOARequest.java | 62 ++++++++++++++++++---- .../id/protocols/pvp2x/binding/PostBinding.java | 2 +- .../protocols/pvp2x/binding/RedirectBinding.java | 2 +- .../pvp2x/requestHandler/AuthnRequestHandler.java | 3 +- 5 files changed, 67 insertions(+), 20 deletions(-) (limited to 'id/server') diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/PEPSConnectorServlet.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/PEPSConnectorServlet.java index 7c96c2194..83d0ced20 100644 --- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/PEPSConnectorServlet.java +++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/PEPSConnectorServlet.java @@ -52,6 +52,7 @@ import at.gv.egovernment.moa.id.auth.data.AuthenticationSession; import at.gv.egovernment.moa.id.auth.data.IdentityLink; import at.gv.egovernment.moa.id.auth.exception.AuthenticationException; import at.gv.egovernment.moa.id.auth.exception.MOAIDException; +import at.gv.egovernment.moa.id.auth.exception.WrongParametersException; import at.gv.egovernment.moa.id.auth.stork.STORKException; import at.gv.egovernment.moa.id.auth.stork.STORKResponseProcessor; import at.gv.egovernment.moa.id.auth.stork.VelocityProvider; @@ -62,6 +63,7 @@ import at.gv.egovernment.moa.id.moduls.ModulUtils; import at.gv.egovernment.moa.id.protocols.pvp2x.PVPConstants; import at.gv.egovernment.moa.id.storage.AuthenticationSessionStoreage; import at.gv.egovernment.moa.id.util.HTTPUtils; +import at.gv.egovernment.moa.id.util.ParamValidatorUtils; import at.gv.egovernment.moa.logging.Logger; import at.gv.egovernment.moa.util.StringUtils; import at.gv.util.xsd.xmldsig.SignatureType; @@ -123,9 +125,18 @@ public class PEPSConnectorServlet extends AuthServlet { Logger.error("MOA-SessionID was not found, no previous AuthnRequest had been started"); throw new AuthenticationException("auth.02", new Object[] { moaSessionID }); } - + + if (!ParamValidatorUtils.isValidSessionID(moaSessionID)) + throw new WrongParametersException("VerifyAuthenticationBlock", PARAM_SESSIONID, "auth.12"); + pendingRequestID = AuthenticationSessionStoreage.getPendingRequestID(moaSessionID); + //load MOASession from database + AuthenticationSession moaSession = AuthenticationServer.getSession(moaSessionID); + + //change MOASessionID + moaSessionID = AuthenticationSessionStoreage.changeSessionID(moaSession); + Logger.info("Found MOA sessionID: " + moaSessionID); Logger.debug("Beginning to extract SAMLResponse out of HTTP Request"); @@ -166,10 +177,7 @@ public class PEPSConnectorServlet extends AuthServlet { } Logger.info("Got SAML response with authentication success message."); - - //check if authentication request was created before - AuthenticationSession moaSession = AuthenticationServer.getSession(moaSessionID); - + Logger.debug("MOA session is still valid"); STORKAuthnRequest storkAuthnRequest = moaSession.getStorkAuthnRequest(); diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/binding/MOARequest.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/binding/MOARequest.java index d28c5eeec..c1104f9f5 100644 --- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/binding/MOARequest.java +++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/binding/MOARequest.java @@ -24,27 +24,51 @@ package at.gv.egovernment.moa.id.protocols.pvp2x.binding; import java.io.Serializable; +import org.opensaml.Configuration; import org.opensaml.saml2.core.RequestAbstractType; +import org.opensaml.saml2.core.impl.RequestAbstractTypeMarshaller; +import org.opensaml.saml2.core.impl.RequestAbstractTypeUnmarshaller; import org.opensaml.saml2.metadata.EntityDescriptor; +import org.opensaml.saml2.metadata.provider.MetadataProviderException; +import org.opensaml.xml.XMLObject; +import org.opensaml.xml.io.Unmarshaller; +import org.opensaml.xml.io.UnmarshallerFactory; +import org.opensaml.xml.io.UnmarshallingException; +import org.w3c.dom.Element; + +import at.gv.egovernment.moa.id.auth.exception.MOAIDException; +import at.gv.egovernment.moa.id.protocols.pvp2x.exceptions.NoMetadataInformationException; +import at.gv.egovernment.moa.id.protocols.pvp2x.metadata.MOAMetadataProvider; +import at.gv.egovernment.moa.logging.Logger; public class MOARequest implements Serializable{ private static final long serialVersionUID = 2395131650841669663L; - private RequestAbstractType samlRequest; - private EntityDescriptor entityMetadata; + private Element samlRequest; private boolean verified = false; - + private String entityID = null; + public MOARequest(RequestAbstractType request) { - samlRequest = request; + samlRequest = request.getDOM(); } public RequestAbstractType getSamlRequest() { - return samlRequest; + UnmarshallerFactory unmarshallerFactory = Configuration.getUnmarshallerFactory(); + Unmarshaller unmashaller = unmarshallerFactory.getUnmarshaller(samlRequest); + + try { + return (RequestAbstractType) unmashaller.unmarshall(samlRequest); + + } catch (UnmarshallingException e) { + Logger.warn("AuthnRequest Unmarshaller error", e); + return null; + } + } public void setSamlRequest(RequestAbstractType request) { - this.samlRequest = request; + this.samlRequest = request.getDOM(); } public boolean isVerified() { @@ -55,13 +79,29 @@ public class MOARequest implements Serializable{ this.verified = verified; } - public EntityDescriptor getEntityMetadata() { - return entityMetadata; + public EntityDescriptor getEntityMetadata() throws NoMetadataInformationException { + + try { + return MOAMetadataProvider.getInstance().getEntityDescriptor(this.entityID); + + } catch (MetadataProviderException e) { + Logger.warn("No Metadata for EntitiyID " + entityID); + throw new NoMetadataInformationException(); + } } - public void setEntityMetadata(EntityDescriptor entityMetadata) { - this.entityMetadata = entityMetadata; + /** + * @return the entitiyID + */ + public String getEntityID() { + return entityID; + } + + /** + * @param entitiyID the entitiyID to set + */ + public void setEntityID(String entitiyID) { + this.entityID = entitiyID; } - } 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 af29054e1..d00b1cc16 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 @@ -128,7 +128,7 @@ public class PostBinding implements IDecoder, IEncoder { MOARequest request = new MOARequest(inboundMessage); request.setVerified(false); - request.setEntityMetadata(messageContext.getPeerEntityMetadata()); + request.setEntityID(messageContext.getPeerEntityMetadata().getEntityID()); return request; } diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/binding/RedirectBinding.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/binding/RedirectBinding.java index 7c9cc6259..f09178f55 100644 --- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/binding/RedirectBinding.java +++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/binding/RedirectBinding.java @@ -131,7 +131,7 @@ public class RedirectBinding implements IDecoder, IEncoder { .getInboundMessage(); MOARequest request = new MOARequest(inboundMessage); request.setVerified(true); - request.setEntityMetadata(messageContext.getPeerEntityMetadata()); + request.setEntityID(messageContext.getPeerEntityMetadata().getEntityID()); return request; } 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 4d143058b..b6ab357b8 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 @@ -154,8 +154,7 @@ public class AuthnRequestHandler implements IRequestHandler, PVPConstants { } - //TODO: insert!!!!!! - if (encryptionCredentials != null && false) { + if (encryptionCredentials != null) { //encrypt SAML2 assertion try { -- cgit v1.2.3