Examples with Status com.sun.identity.saml.protocol.Status used on opensource projects

Example 11 with Status

use of com.sun.identity.saml.protocol.Status in project OpenAM by OpenRock.

the class FSSSOAndFedHandler method doSingleSignOn.

protected boolean doSingleSignOn(Object ssoToken, String inResponseTo) {
    FSUtils.debug.message("FSSSOAndFedHandler.doSingleSignOn(2):  Called");
    try {
        String securityDomain = authnRequest.getProviderId();
        String affiliationID = authnRequest.getAffiliationID();
        if (affiliationID != null) {
            securityDomain = affiliationID;
        }
        SessionProvider sessionProvider = SessionManager.getProvider();
        String userID = sessionProvider.getPrincipalName(ssoToken);
        if (FSUtils.debug.messageEnabled()) {
            FSUtils.debug.message("FSSSOAndFedHandler.doSingleSignOn: " + "Initiating SSO for user with ID: " + userID);
        }
        FSAccountFedInfo accountInfo = accountManager.readAccountFedInfo(userID, securityDomain);
        if (accountInfo == null) {
            FSUtils.debug.error("FSSSOAndFedHandler.doSingleSignOn: Account Federation " + "Information not found for user with ID: " + userID);
            noFedStatus = new Status(new StatusCode("samlp:Responder", new StatusCode("lib:FederationDoesNotExist", null)), FSUtils.bundle.getString("AuthnRequestProcessingFailed"), null);
            String[] data = { userID };
            LogUtil.error(Level.INFO, LogUtil.USER_ACCOUNT_FEDERATION_INFO_NOT_FOUND, data, ssoToken);
            return false;
        }
        if (accountInfo != null && accountInfo.isFedStatusActive() && accountInfo.getLocalNameIdentifier() != null) {
            // Check if this is 6.2
            NameIdentifier localNI = accountInfo.getLocalNameIdentifier();
            String qualifier = localNI.getNameQualifier();
            if (qualifier != null && qualifier.equals(hostedEntityId)) {
                localNI = new NameIdentifier(localNI.getName(), securityDomain);
                NameIdentifier remoteNI = accountInfo.getRemoteNameIdentifier();
                if (remoteNI != null) {
                    remoteNI = new NameIdentifier(remoteNI.getName(), securityDomain);
                }
                FSAccountFedInfoKey newFedKey = new FSAccountFedInfoKey(securityDomain, localNI.getName());
                accountInfo = new FSAccountFedInfo(securityDomain, localNI, remoteNI, false);
                accountManager.writeAccountFedInfo(userID, newFedKey, accountInfo);
                FSAccountFedInfoKey oldFedKey = new FSAccountFedInfoKey(hostedEntityId, localNI.getName());
                accountManager.removeAccountFedInfoKey(userID, oldFedKey);
            }
        }
        NameIdentifier idpNI = accountInfo.getLocalNameIdentifier();
        if (idpNI == null) {
            idpNI = accountInfo.getRemoteNameIdentifier();
            if (idpNI == null) {
                FSUtils.debug.error("FSSSOAndFedHandler.doSingleSignOn: " + "NameIdentifier not found");
                return false;
            }
        } else {
            if (FSUtils.debug.messageEnabled()) {
                FSUtils.debug.message("FSSSOAndFedHandler.doSingleSignOn: " + "IDP generated opaque handle: " + idpNI.getName());
            }
        }
        NameIdentifier spNI = accountInfo.getRemoteNameIdentifier();
        if (spNI == null) {
            spNI = idpNI;
        } else {
            if (FSUtils.debug.messageEnabled()) {
                FSUtils.debug.message("FSSSOAndFedHandler.doSingleSignOn: " + "SP generated opaque handle: " + spNI.getName());
            }
        }
        return doSingleSignOn(ssoToken, inResponseTo, spNI, idpNI);
    } catch (Exception e) {
        FSUtils.debug.error("FSSSOAndFedHandler.doSingleSignOn: " + "Exception during Single Sign-On:", e);
        return false;
    }
}

Example 12 with Status

use of com.sun.identity.saml.protocol.Status in project OpenAM by OpenRock.

the class FSSSOAndFedHandler method processPreAuthnSSO.

/**
     * Handles authentication request.
     * @param authnRequest <code>FSAuthnRequest</code> object
     * @return <code>true</code> if the request is handled successfully;
     *  <code>false</code> otherwise.
     */
public boolean processPreAuthnSSO(FSAuthnRequest authnRequest) {
    FSUtils.debug.message("FSSSOAndFedHandler.processPreAuthnSSO: Called");
    String loginURL = null;
    List authenticationContextClassRef = null;
    String currentAuthnContextRef = null;
    String authType = null;
    FSAuthContextResult authnResult = null;
    FSSessionManager sessionMgr = FSSessionManager.getInstance(metaAlias);
    if (authnRequest.getAuthnContext() != null) {
        authenticationContextClassRef = authnRequest.getAuthnContext().getAuthnContextClassRefList();
        if (authenticationContextClassRef == null) {
            String authCtxRefDefault = IFSConstants.DEFAULT_AUTHNCONTEXT_PASSWORD;
            authenticationContextClassRef = new ArrayList();
            authenticationContextClassRef.add(authCtxRefDefault);
        }
        authType = authnRequest.getAuthContextCompType();
        currentAuthnContextRef = null;
    }
    boolean authenticated = true;
    Object ssoToken = null;
    try {
        SessionProvider sessionProvider = SessionManager.getProvider();
        ssoToken = sessionProvider.getSession(request);
        if (ssoToken == null) {
            if (FSUtils.debug.messageEnabled()) {
                FSUtils.debug.message("FSSSOAndFedHandler.processPreAuthnSSO: " + "session is null. User is not authenticated.");
            }
            authenticated = false;
        } else if (!sessionProvider.isValid(ssoToken)) {
            if (FSUtils.debug.messageEnabled()) {
                FSUtils.debug.message("FSSSOAndFedHandler.processPreAuthnSSO: " + "session is not valid. User is not authenticated.");
            }
            authenticated = false;
        } else {
            FSSession ssoSession = sessionMgr.getSession(ssoToken);
            if (ssoSession != null) {
                currentAuthnContextRef = ssoSession.getAuthnContext();
                if (currentAuthnContextRef != null) {
                    if (FSUtils.debug.messageEnabled()) {
                        FSUtils.debug.message("FSSSOAndFedHandler." + "processPreAuthnSSO: User has an existing " + "valid session with authnContext: " + currentAuthnContextRef);
                    }
                } else {
                    if (FSUtils.debug.messageEnabled()) {
                        FSUtils.debug.message("FSSSOAndFedHandler." + "processPreAuthnSSO: User's authentication" + " context information not found using " + "default authentication context");
                    }
                    currentAuthnContextRef = IDFFMetaUtils.getFirstAttributeValueFromConfig(hostedConfig, IFSConstants.DEFAULT_AUTHNCONTEXT);
                }
            } else {
                if (FSUtils.debug.messageEnabled()) {
                    FSUtils.debug.message("FSSSOAndFedHandler.process" + "PreAuthnSSO: User's authenticated session " + "information is not present in FSSessionManager. " + "using default authentication context");
                }
                currentAuthnContextRef = IDFFMetaUtils.getFirstAttributeValueFromConfig(hostedConfig, IFSConstants.DEFAULT_AUTHNCONTEXT);
            }
            authenticated = true;
        }
        if (authenticated) {
            // added in case of multiple SPs
            try {
                sessionProvider.addListener(ssoToken, new FSTokenListener(metaAlias));
            } catch (Exception e) {
                if (FSUtils.debug.messageEnabled()) {
                    FSUtils.debug.message("FSSSOAndFedHandler.processPreAuthnSSO: " + "Couldn't add listener to session:", e);
                }
            }
        }
    } catch (SessionException se) {
        FSUtils.debug.message("FSSSOAndFedHandler.processPreAuthnSSO: " + "SSOException Occured: User does not have session " + se.getMessage());
        authenticated = false;
    }
    //Initiate proxying
    if (!authenticated) {
        try {
            boolean isProxy = isIDPProxyEnabled(authnRequest);
            if (isProxy && !authnRequest.getFederate()) {
                String preferredIDP = getPreferredIDP(authnRequest);
                if (preferredIDP != null) {
                    if (FSUtils.debug.messageEnabled()) {
                        FSUtils.debug.message("FSSSOAndFedHandler.process" + "PreAuthnSSO:IDP to be proxied" + preferredIDP);
                    }
                    sendProxyAuthnRequest(authnRequest, preferredIDP);
                    return true;
                }
            //else continue for the local authentication.
            }
        } catch (FSRedirectException re) {
            if (FSUtils.debug.messageEnabled()) {
                FSUtils.debug.message("FSSSOAndFedHandle.processPreAuthnSSO:" + "Redirecting for the proxy handling.");
            }
            return true;
        } catch (Exception ex) {
            FSUtils.debug.error("FSSSOAndFedHandler.processPreAuthnSSO:" + "Exception occured while processing for the proxy.", ex);
            return false;
        }
    }
    try {
        if (FSUtils.debug.messageEnabled()) {
            FSUtils.debug.message("FSSSOAndFedHandler.processPreAuthnSSO: " + "User's authentication status: " + authenticated);
        }
        FSAuthnDecisionHandler authnDecisionHandler = new FSAuthnDecisionHandler(realm, hostedEntityId, request);
        List defAuthnCxtList = new ArrayList();
        defAuthnCxtList.add(IDFFMetaUtils.getFirstAttributeValueFromConfig(hostedConfig, IFSConstants.DEFAULT_AUTHNCONTEXT));
        if (authnRequest.getIsPassive()) {
            if (authnRequest.getForceAuthn()) {
                if (FSUtils.debug.warningEnabled()) {
                    FSUtils.debug.warning("FSSSOAndFedHandler.PreAuthnSSO: " + "IDP is passive can't force authentication.");
                }
                return false;
            } else {
                if (authenticated) {
                    if (authenticationContextClassRef != null) {
                        authnResult = authnDecisionHandler.decideAuthnContext(authenticationContextClassRef, currentAuthnContextRef, authType);
                    } else {
                        if (FSUtils.debug.messageEnabled()) {
                            FSUtils.debug.message("FSSSOAndFedHandler." + "processPreAuthnSSO: User's " + "authentication context is default");
                        }
                        authnResult = authnDecisionHandler.getURLForAuthnContext(defAuthnCxtList, authType);
                    }
                    if (authnResult == null) {
                        return false;
                    }
                    if (authnResult.getLoginURL() != null) {
                        // When it's not null.,
                        // we should show the login page
                        // may be it'asking for higher auth context.
                        loginURL = authnResult.getLoginURL();
                        loginURL = formatLoginURL(loginURL, authnResult.getAuthContextRef());
                        FSUtils.forwardRequest(request, response, loginURL);
                        return true;
                    } else {
                        if (FSUtils.debug.messageEnabled()) {
                            FSUtils.debug.message("FSSSOAndFedHandler." + "processPreAuthnSSO: User's " + "authentication " + "context is evaluated to be valid");
                        }
                        return processPostAuthnSSO(authnRequest);
                    }
                } else {
                    if (FSUtils.debug.warningEnabled()) {
                        FSUtils.debug.warning("FSSSOAndFedHandler.processPreAuthnSSO: " + "IDP is passive and user is not authenticated");
                    }
                    noFedStatus = new Status(new StatusCode("samlp:Responder", new StatusCode("lib:NoPassive", null)), FSUtils.bundle.getString("AuthnRequestProcessingFailed"), null);
                    return false;
                }
            }
        } else {
            if (FSUtils.debug.messageEnabled()) {
                FSUtils.debug.message("FSSSOAndFedHandler." + "processPreAuthnSSO: AuthnRequest is active");
            }
            if (authnRequest.getForceAuthn()) {
                if (authenticationContextClassRef != null) {
                    authnResult = authnDecisionHandler.getURLForAuthnContext(authenticationContextClassRef, authType);
                } else {
                    authnResult = authnDecisionHandler.getURLForAuthnContext(defAuthnCxtList);
                }
                if (authnResult == null || authnResult.getLoginURL() == null || authnResult.getLoginURL().length() == 0) {
                    if (FSUtils.debug.messageEnabled()) {
                        FSUtils.debug.message("FSSSOAndFedHandler.processPreAuthnSSO:" + "AuthnDecision engine failed to take a " + "authn decision");
                    }
                    return false;
                } else {
                    if (ssoToken != null) {
                        try {
                            SessionManager.getProvider().invalidateSession(ssoToken, request, response);
                        } catch (SessionException ssoe) {
                            FSUtils.debug.error("FSSSOAndFedHandler.processPreAuthnSSO:" + "Unable to invalidate the sso session.");
                        }
                        ssoToken = null;
                    }
                    loginURL = authnResult.getLoginURL();
                    if (FSUtils.debug.messageEnabled()) {
                        FSUtils.debug.message("FSSSOAndFedHandler.processPreAuthnSSO: " + "AuthnDecision engine returned: " + loginURL);
                    }
                }
                loginURL = formatLoginURL(loginURL, authnResult.getAuthContextRef());
                FSUtils.forwardRequest(request, response, loginURL);
                response.flushBuffer();
                return true;
            } else {
                if (authenticated) {
                    if (authenticationContextClassRef != null) {
                        authnResult = authnDecisionHandler.decideAuthnContext(authenticationContextClassRef, currentAuthnContextRef, authType);
                    } else {
                        if (FSUtils.debug.messageEnabled()) {
                            FSUtils.debug.message("FSSSOAndFedHandler." + "processPreAuthnSSO: User's " + "authentication " + "context is default");
                        }
                        authnResult = authnDecisionHandler.getURLForAuthnContext(defAuthnCxtList, authType);
                    }
                    if (authnResult == null) {
                        return false;
                    } else if (authnResult.getLoginURL() == null) {
                        if (FSUtils.debug.messageEnabled()) {
                            FSUtils.debug.message("FSSSOAndFedHandler." + "processPreAuthnSSO: User's " + "authentication " + "context is evaluated to be valid");
                        }
                        return processPostAuthnSSO(authnRequest);
                    } else if (authnResult.getLoginURL().length() == 0) {
                        return false;
                    } else {
                        loginURL = authnResult.getLoginURL();
                        if (FSUtils.debug.messageEnabled()) {
                            FSUtils.debug.message("FSSSOAndFedHandler.processPreAuthnSSO" + ": AuthnDecision engine returned: " + loginURL);
                        }
                    }
                    loginURL = formatLoginURL(loginURL, authnResult.getAuthContextRef());
                    FSUtils.forwardRequest(request, response, loginURL);
                    return true;
                } else {
                    if (FSUtils.debug.messageEnabled()) {
                        FSUtils.debug.message("FSSSOAndFedHandler." + "processPreAuthnSSO: AuthnRequest is active");
                    }
                    //redirect for authentication authnContextRef
                    if (authenticationContextClassRef != null) {
                        authnResult = authnDecisionHandler.getURLForAuthnContext(authenticationContextClassRef, authType);
                    } else {
                        if (FSUtils.debug.messageEnabled()) {
                            FSUtils.debug.message("FSSSOAndFedHandler." + "processPreAuthnSSO: User's " + "authentication " + "context is default");
                        }
                        authnResult = authnDecisionHandler.getURLForAuthnContext(defAuthnCxtList, authType);
                    }
                    if (authnResult == null || authnResult.getLoginURL() == null || authnResult.getLoginURL().length() == 0) {
                        if (FSUtils.debug.messageEnabled()) {
                            FSUtils.debug.message("FSSSOAndFedHandler. processPreAuthnSSO: " + " AuthnDecision engine" + " failed to take a decision");
                        }
                        noFedStatus = new Status(new StatusCode("samlp:Responder", new StatusCode("lib:NoAuthnContext", null)), FSUtils.bundle.getString("AuthnRequestProcessingFailed"), null);
                        return false;
                    } else {
                        loginURL = authnResult.getLoginURL();
                        if (FSUtils.debug.messageEnabled()) {
                            FSUtils.debug.message("FSSSOAndFedHandler.processPreAuthnSSO: " + "AuthnDecision engine returned: " + loginURL);
                        }
                    }
                    loginURL = formatLoginURL(loginURL, authnResult.getAuthContextRef());
                    FSUtils.forwardRequest(request, response, loginURL);
                    return true;
                }
            }
        }
    } catch (Exception e) {
        FSUtils.debug.error("FSSSOAndFedHandler.processPreAuthnSSO: " + "Exception occured");
        return processPostAuthnSSO(authnRequest);
    }
}

Example 13 with Status

use of com.sun.identity.saml.protocol.Status in project OpenAM by OpenRock.

the class FSSingleLogoutHandler method doSoapProfile.

/**
     * Initiates SOAP proifle logout.
     * @param providerId the first provider with SOAP as logout profile
     */
private FSLogoutStatus doSoapProfile(String providerId) {
    FSUtils.debug.message("Entered IDP's doSoapProfile");
    try {
        FSSessionManager sMgr = FSSessionManager.getInstance(metaAlias);
        FSSession session = sMgr.getSession(ssoToken);
        FSAccountFedInfo currentAccount = null;
        if (session != null) {
            currentAccount = session.getAccountFedInfo();
        }
        if (currentAccount == null && !session.getOneTime()) {
            currentAccount = FSLogoutUtil.getCurrentWorkingAccount(userID, providerId, metaAlias);
        }
        if (currentAccount == null) {
            if (FSUtils.debug.messageEnabled()) {
                FSUtils.debug.message("FSSingleLogoutHandler. User's " + "account may have been terminated.");
            }
            return new FSLogoutStatus(IFSConstants.SAML_SUCCESS);
        }
        FSLogoutNotification reqLogout = createSingleLogoutRequest(currentAccount, sessionIndex);
        reqLogout.setMinorVersion(getMinorVersion(remoteDescriptor));
        if (reqLogout != null) {
            FSSOAPService instSOAP = FSSOAPService.getInstance();
            if (instSOAP != null) {
                FSUtils.debug.message("Signing suceeded. To call bindLogoutRequest");
                reqLogout.setID(IFSConstants.LOGOUTID);
                if (FSUtils.debug.messageEnabled()) {
                    FSUtils.debug.message("logout request before sign: " + reqLogout.toXMLString(true, true));
                }
                SOAPMessage msgLogout = instSOAP.bind(reqLogout.toXMLString(true, true));
                if (msgLogout != null) {
                    SOAPMessage retSOAPMessage = null;
                    try {
                        if (FSServiceUtils.isSigningOn()) {
                            int minorVersion = reqLogout.getMinorVersion();
                            switch(minorVersion) {
                                case IFSConstants.FF_11_PROTOCOL_MINOR_VERSION:
                                    msgLogout = signLogoutRequest(msgLogout, IFSConstants.ID, reqLogout.getID());
                                    break;
                                case IFSConstants.FF_12_PROTOCOL_MINOR_VERSION:
                                    msgLogout = signLogoutRequest(msgLogout, IFSConstants.REQUEST_ID, reqLogout.getRequestID());
                                    break;
                                default:
                                    FSUtils.debug.message("invalid minor version.");
                                    break;
                            }
                        }
                        retSOAPMessage = instSOAP.sendMessage(msgLogout, remoteDescriptor.getSoapEndpoint());
                    } catch (Exception e) {
                        FSUtils.debug.error("FSSOAPException in doSOAPProfile" + " Cannot send request", e);
                        return new FSLogoutStatus(IFSConstants.SAML_RESPONDER);
                    }
                    if (retSOAPMessage != null) {
                        Element elt = instSOAP.parseSOAPMessage(retSOAPMessage);
                        if (FSServiceUtils.isSigningOn()) {
                            if (!verifyResponseSignature(retSOAPMessage)) {
                                if (FSUtils.debug.messageEnabled()) {
                                    FSUtils.debug.message("Response " + "signature verification failed");
                                }
                                FSServiceUtils.returnLocallyAfterOperation(response, LOGOUT_DONE_URL, false, IFSConstants.LOGOUT_SUCCESS, IFSConstants.LOGOUT_FAILURE);
                                return new FSLogoutStatus(IFSConstants.SAML_REQUESTER);
                            }
                        }
                        this.requestLogout = reqLogout;
                        respObj = new FSLogoutResponse(elt);
                        // Call SP Adapter preSingleLogout for SP/SOAP
                        if (hostedRole != null && hostedRole.equalsIgnoreCase(IFSConstants.SP)) {
                            FederationSPAdapter spAdapter = FSServiceUtils.getSPAdapter(hostedEntityId, hostedConfig);
                            if (spAdapter != null) {
                                if (FSUtils.debug.messageEnabled()) {
                                    FSUtils.debug.message("FSSLOHandler." + "preSingleLogoutProcess, SP/SOAP");
                                }
                                try {
                                    spAdapter.preSingleLogoutProcess(hostedEntityId, request, response, userID, reqLogout, respObj, IFSConstants.LOGOUT_SP_SOAP_PROFILE);
                                } catch (Exception e) {
                                    // ignore adapter error
                                    FSUtils.debug.error("spAdapter." + "preSingleLogoutProcess, SP/SOAP:", e);
                                }
                            }
                        }
                        Status status = respObj.getStatus();
                        StatusCode statusCode = status.getStatusCode();
                        StatusCode secondLevelStatus = statusCode.getStatusCode();
                        String statusString = statusCode.getValue();
                        if (statusString.equalsIgnoreCase(IFSConstants.SAML_SUCCESS)) {
                            if (FSUtils.debug.messageEnabled()) {
                                FSUtils.debug.message("FSSingleLogoutHandler: " + " doSoapProfile returning success");
                            }
                            return new FSLogoutStatus(IFSConstants.SAML_SUCCESS);
                        } else {
                            if (FSUtils.debug.messageEnabled()) {
                                FSUtils.debug.message("FSSingleLogoutHandler: " + "SOAP Profile failure " + statusString);
                            }
                            return new FSLogoutStatus(statusString);
                        }
                    }
                }
            }
            if (FSUtils.debug.messageEnabled()) {
                FSUtils.debug.message("Unable to bindLogoutRequest." + "Current Provider cannot be processed");
            }
        } else {
            if (FSUtils.debug.messageEnabled()) {
                FSUtils.debug.message("Unable to create logout request" + " Current Provider cannot be processed");
            }
        }
    } catch (Exception e) {
        FSUtils.debug.error("In IOException of doSOAPProfile : ", e);
    }
    return new FSLogoutStatus(IFSConstants.SAML_RESPONDER);
}

Example 14 with Status

use of com.sun.identity.saml.protocol.Status in project OpenAM by OpenRock.

the class FSSSOAndFedHandler method createAuthnResponse.

protected FSAuthnResponse createAuthnResponse(Object ssoToken, String inResponseTo, NameIdentifier userHandle, NameIdentifier idpHandle) {
    FSUtils.debug.message("FSSSOAndFedHandler.createAuthnResponse:  Called");
    FSAuthnResponse authnResponse = null;
    try {
        String requestID = authnRequest.getRequestID();
        FSAssertionManager am = FSAssertionManager.getInstance(metaAlias);
        FSAssertion assertion = null;
        SessionProvider sessionProvider = SessionManager.getProvider();
        assertion = am.createFSAssertion(sessionProvider.getSessionID(ssoToken), null, realm, spEntityId, userHandle, idpHandle, inResponseTo, authnRequest.getMinorVersion());
        StatusCode statusCode = new StatusCode(IFSConstants.STATUS_CODE_SUCCESS);
        Status status = new Status(statusCode);
        List contents = new ArrayList();
        contents.add(assertion);
        authnResponse = new FSAuthnResponse(null, requestID, status, contents, relayState);
        authnResponse.setMinorVersion(authnRequest.getMinorVersion());
        if (FSUtils.debug.messageEnabled()) {
            FSUtils.debug.message("FSSSOAndFedHandler.createAuthnResponse: " + "CHECK1: " + hostedEntityId);
        }
        authnResponse.setProviderId(hostedEntityId);
    } catch (FSException se) {
        FSUtils.debug.error("FSSSOAndFedHandler.createAuthnResponse: FSException: ", se);
        return null;
    } catch (SAMLException se) {
        FSUtils.debug.error("FSSSOAndFedHandler.createAuthnResponse: " + "SAMLException: ", se);
        return null;
    } catch (SessionException se) {
        FSUtils.debug.error("FSSSOAndFedHandler.createAuthnResponse: " + "SessionException: ", se);
        return null;
    }
    // sign AuthnResponse
    return authnResponse;
}

Example 15 with Status

use of com.sun.identity.saml.protocol.Status in project OpenAM by OpenRock.

the class FSSSOBrowserArtifactProfileHandler method createSAMLResponse.

private FSResponse createSAMLResponse(FSSAMLRequest samlRequest) throws FSException {
    FSUtils.debug.message("FSSSOBrowserArtifactProfileHandler.createSAMLResponse: Called");
    FSResponse retResponse = null;
    String respID = FSUtils.generateID();
    String inResponseTo = samlRequest.getRequestID();
    List contents = new ArrayList();
    String message = null;
    int length;
    Status status;
    String remoteAddr = ClientUtils.getClientIPAddress(request);
    String respPrefix = FSUtils.bundle.getString("responseLogMessage") + " " + remoteAddr;
    int reqType = samlRequest.getContentType();
    if (reqType == Request.NOT_SUPPORTED) {
        if (FSUtils.debug.messageEnabled()) {
            FSUtils.debug.message("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: " + "Found element in the request which are not supported");
        }
        message = FSUtils.bundle.getString("unsupportedElement");
        try {
            status = new Status(new StatusCode("samlp:Responder"), message, null);
            retResponse = new FSResponse(respID, inResponseTo, status, contents);
            retResponse.setMinorVersion(samlRequest.getMinorVersion());
        } catch (SAMLException se) {
            FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: " + "Fatal error, cannot create status or response: ", se);
        }
        if (LogUtil.isAccessLoggable(Level.FINER)) {
            String[] data = { respPrefix, retResponse.toString() };
            LogUtil.access(Level.FINER, LogUtil.CREATE_SAML_RESPONSE, data);
        } else {
            String[] data = { respPrefix, FSUtils.bundle.getString("responseID") + "=" + retResponse.getResponseID() + "," + FSUtils.bundle.getString("inResponseTo") + "=" + retResponse.getInResponseTo() };
            LogUtil.access(Level.INFO, LogUtil.CREATE_SAML_RESPONSE, data);
        }
        return retResponse;
    }
    FSAssertionManager am = null;
    try {
        am = FSAssertionManager.getInstance(metaAlias);
    } catch (FSException se) {
        if (FSUtils.debug.messageEnabled()) {
            FSUtils.debug.message("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: Cannot instantiate " + "FSAssertionManager");
        }
        message = se.getMessage();
        try {
            status = new Status(new StatusCode("samlp:Responder"), message, null);
            retResponse = new FSResponse(respID, inResponseTo, status, contents);
            retResponse.setMinorVersion(samlRequest.getMinorVersion());
        } catch (SAMLException sse) {
            FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: " + "Fatal error, cannot create status or response: ", sse);
        }
        if (LogUtil.isAccessLoggable(Level.FINER)) {
            String[] data = { respPrefix, retResponse.toString() };
            LogUtil.access(Level.FINER, LogUtil.CREATE_SAML_RESPONSE, data);
        } else {
            String[] data = { respPrefix, FSUtils.bundle.getString("responseID") + "=" + retResponse.getResponseID() + "," + FSUtils.bundle.getString("inResponseTo") + "=" + retResponse.getInResponseTo() };
            LogUtil.access(Level.INFO, LogUtil.CREATE_SAML_RESPONSE, data);
        }
        return retResponse;
    }
    List artifacts = null;
    List assertions = new ArrayList();
    if (reqType == Request.ASSERTION_ARTIFACT) {
        artifacts = samlRequest.getAssertionArtifact();
        length = artifacts.size();
        // ensure that all the artifacts have the same sourceID
        String sourceID = null;
        String providerID = null;
        AssertionArtifact art = null;
        for (int j = 0; j < length; j++) {
            art = (AssertionArtifact) artifacts.get(j);
            if (sourceID != null) {
                if (!sourceID.equals(art.getSourceID())) {
                    if (FSUtils.debug.messageEnabled()) {
                        FSUtils.debug.message("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: Artifacts not from " + "the same source");
                    }
                    message = FSUtils.bundle.getString("mismatchSourceID");
                    try {
                        /**
                            * Need a second level status for the federation
                            * does not exist. 
                            */
                        status = new Status(new StatusCode("samlp:Requester", new StatusCode(IFSConstants.FEDERATION_NOT_EXISTS_STATUS, null)), message, null);
                        retResponse = new FSResponse(respID, inResponseTo, status, contents);
                        retResponse.setMinorVersion(samlRequest.getMinorVersion());
                    } catch (SAMLException ex) {
                        FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: Fatal error, " + "cannot create status or response: ", ex);
                    }
                    if (LogUtil.isAccessLoggable(Level.FINER)) {
                        String[] data = { respPrefix, retResponse.toString() };
                        LogUtil.access(Level.FINER, LogUtil.CREATE_SAML_RESPONSE, data);
                    } else {
                        String[] data = { respPrefix, FSUtils.bundle.getString("responseID") + "=" + retResponse.getResponseID() + "," + FSUtils.bundle.getString("inResponseTo") + "=" + retResponse.getInResponseTo() };
                        LogUtil.access(Level.INFO, LogUtil.CREATE_SAML_RESPONSE, data);
                    }
                    return retResponse;
                } else {
                    //sourceids are equal
                    continue;
                }
            } else {
                // sourceID == null
                sourceID = art.getSourceID();
            }
        }
        // while loop to go through artifacts to check for sourceID
        if (art != null) {
            try {
                providerID = am.getDestIdForArtifact(art);
            } catch (FSException ex) {
                FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: FSException Occured while " + "retrieving sp's providerID for the artifact: ", ex);
                providerID = null;
            }
            if (providerID == null) {
                FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: " + "artifact received does not correspond to any SP");
                message = FSUtils.bundle.getString("invalidSource");
                try {
                    /**
                         * Need a second level status for the federation
                         * does not exist. 
                         */
                    /**
                         * First, let's check we haven't recorded a status
                         * beforehand (by another call) related to this
                         * artifact. If so, use it.
                         */
                    Status sorig = am.getErrorStatus(art);
                    if (sorig != null) {
                        status = sorig;
                    } else {
                        status = new Status(new StatusCode("samlp:Requester", new StatusCode(IFSConstants.FEDERATION_NOT_EXISTS_STATUS, null)), message, null);
                    }
                    retResponse = new FSResponse(respID, inResponseTo, status, contents);
                    retResponse.setMinorVersion(samlRequest.getMinorVersion());
                    return retResponse;
                } catch (SAMLException sse) {
                    FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse:Fatal error, " + "cannot create status or response: ", sse);
                    return null;
                }
            //return error response
            } else {
                try {
                    if (!metaManager.isTrustedProvider(realm, hostedEntityId, providerID)) {
                        FSUtils.debug.error("FSSSOAndFedHandler.processAuthnRequest: " + "RemoteProvider is not trusted");
                        message = FSUtils.bundle.getString("AuthnRequestProcessingFailed");
                        status = new Status(new StatusCode("samlp:Requester"), message, null);
                        retResponse = new FSResponse(respID, inResponseTo, status, contents);
                        retResponse.setMinorVersion(samlRequest.getMinorVersion());
                        return retResponse;
                    }
                    spDescriptor = metaManager.getSPDescriptor(realm, providerID);
                    spEntityId = providerID;
                    remoteAddr = providerID;
                } catch (Exception ae) {
                    FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: " + "FSAllianceManagementException " + "Occured while getting", ae);
                    message = ae.getMessage();
                    try {
                        status = new Status(new StatusCode("samlp:Requester"), message, null);
                        retResponse = new FSResponse(respID, inResponseTo, status, contents);
                        retResponse.setMinorVersion(samlRequest.getMinorVersion());
                        return retResponse;
                    } catch (SAMLException sse) {
                        FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse:Fatal error, " + "cannot create status or response: ", sse);
                        return null;
                    }
                }
            }
            //Verify signature
            if (FSServiceUtils.isSigningOn()) {
                if (!verifySAMLRequestSignature(samlRequestElement, soapMsg)) {
                    FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: " + "SAMLRequest signature verification failed");
                    message = FSUtils.bundle.getString("signatureVerificationFailed");
                    try {
                        status = new Status(new StatusCode("samlp:Requester"), message, null);
                        retResponse = new FSResponse(respID, inResponseTo, status, contents);
                        retResponse.setMinorVersion(samlRequest.getMinorVersion());
                        return retResponse;
                    } catch (SAMLException sse) {
                        FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse:Fatal error, " + "cannot create status or response: " + sse.getMessage());
                    }
                } else {
                    if (FSUtils.debug.messageEnabled()) {
                        FSUtils.debug.message("FSSSOBrowserArtProfileHandler.createSAMLResp:" + " SAMLRequest signature verified");
                    }
                }
            }
        //end signature verification
        } else {
            FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: No artifact found in samlRequest");
            message = FSUtils.bundle.getString("missingArtifact");
            try {
                status = new Status(new StatusCode("samlp:Requester"), message, null);
                retResponse = new FSResponse(respID, inResponseTo, status, contents);
                retResponse.setMinorVersion(samlRequest.getMinorVersion());
                return retResponse;
            } catch (SAMLException sse) {
                FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse:Fatal error, " + "cannot create status or response: ", sse);
                return null;
            }
        }
        for (int i = 0; i < length; i++) {
            AssertionArtifact artifact = (AssertionArtifact) artifacts.get(i);
            Assertion assertion = null;
            try {
                assertion = am.getAssertion(artifact, spEntityId);
            } catch (FSException e) {
                if (FSUtils.debug.messageEnabled()) {
                    FSUtils.debug.message("FSSSOBrowserArtifactProfileHandler.createSAML" + "Response:could not find matching assertion:", e);
                }
                message = e.getMessage();
                try {
                    status = new Status(new StatusCode("samlp:Success"), message, null);
                    retResponse = new FSResponse(respID, inResponseTo, status, contents);
                    retResponse.setMinorVersion(samlRequest.getMinorVersion());
                } catch (SAMLException sse) {
                    FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse:Fatal error, " + "cannot create status or response: ", sse);
                }
                if (LogUtil.isAccessLoggable(Level.FINER)) {
                    String[] data = { respPrefix, retResponse.toString() };
                    LogUtil.access(Level.FINER, LogUtil.CREATE_SAML_RESPONSE, data);
                } else {
                    String[] data = { respPrefix, FSUtils.bundle.getString("responseID") + "=" + retResponse.getResponseID() + "," + FSUtils.bundle.getString("inResponseTo") + "=" + retResponse.getInResponseTo() };
                    LogUtil.access(Level.INFO, LogUtil.CREATE_SAML_RESPONSE, data);
                }
                return retResponse;
            }
            if (assertion != null) {
                assertions.add(i, assertion);
            }
        }
    }
    int assertionSize = assertions.size();
    if (FSUtils.debug.messageEnabled()) {
        FSUtils.debug.message("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: found " + assertionSize + "assertions.");
    }
    // inside the assertion has the calling host's address in it.
    for (int i = 0; i < assertionSize; i++) {
        Assertion assn = (Assertion) assertions.get(i);
        Conditions conds = assn.getConditions();
        Set trcs = conds.getAudienceRestrictionCondition();
        if (FSUtils.debug.messageEnabled()) {
            FSUtils.debug.message("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: checking to see if assertions" + " are for host:" + remoteAddr);
        }
        if (trcs != null && !trcs.isEmpty()) {
            Iterator trcsIterator = trcs.iterator();
            while (trcsIterator.hasNext()) {
                if (!((AudienceRestrictionCondition) trcsIterator.next()).containsAudience(remoteAddr)) {
                    if (FSUtils.debug.messageEnabled()) {
                        FSUtils.debug.message("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: removing TRC not" + "meant for this host");
                    }
                    assertions.remove(assn);
                }
            }
        }
    }
    assertionSize = assertions.size();
    if (assertionSize == 0) {
        if (FSUtils.debug.messageEnabled()) {
            FSUtils.debug.message("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: Matching Assertions(s) not " + "created for this host");
        }
        message = FSUtils.bundle.getString("mismatchDest");
        try {
            status = new Status(new StatusCode("samlp:Success"), message, null);
            retResponse = new FSResponse(respID, inResponseTo, status, contents);
            retResponse.setMinorVersion(samlRequest.getMinorVersion());
        } catch (SAMLException se) {
            FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: Fatal error, " + "cannot create status or response:", se);
        }
        if (LogUtil.isAccessLoggable(Level.FINER)) {
            String[] data = { respPrefix, retResponse.toString() };
            LogUtil.access(Level.FINER, LogUtil.CREATE_SAML_RESPONSE, data);
        } else {
            String[] data = { respPrefix, FSUtils.bundle.getString("responseID") + "=" + retResponse.getResponseID() + "," + FSUtils.bundle.getString("inResponseTo") + "=" + retResponse.getInResponseTo() };
            LogUtil.access(Level.INFO, LogUtil.CREATE_SAML_RESPONSE, data);
        }
        return retResponse;
    }
    if (reqType == Request.ASSERTION_ARTIFACT) {
        if (assertions.size() == artifacts.size()) {
            message = null;
            if (FSUtils.debug.messageEnabled()) {
                FSUtils.debug.message("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: Matching Assertion found");
            }
            try {
                status = new Status(new StatusCode("samlp:Success"), message, null);
                retResponse = new FSResponse(respID, inResponseTo, status, assertions);
                retResponse.setMinorVersion(samlRequest.getMinorVersion());
            } catch (SAMLException se) {
                FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: Fatal error, " + "cannot create status or response:", se);
                return null;
            } catch (Exception e) {
                FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: Fatal error, " + "cannot create status or response:", e);
                return null;
            }
            if (LogUtil.isAccessLoggable(Level.FINER)) {
                String[] data = { respPrefix, retResponse.toString() };
                LogUtil.access(Level.FINER, LogUtil.CREATE_SAML_RESPONSE, data);
            } else {
                String[] data = { respPrefix, FSUtils.bundle.getString("responseID") + "=" + retResponse.getResponseID() + "," + FSUtils.bundle.getString("inResponseTo") + "=" + retResponse.getInResponseTo() };
                LogUtil.access(Level.INFO, LogUtil.CREATE_SAML_RESPONSE, data);
            }
            return retResponse;
        } else {
            message = FSUtils.bundle.getString("unequalMatch");
            try {
                status = new Status(new StatusCode("samlp:Success"), message, null);
                retResponse = new FSResponse(respID, inResponseTo, status, assertions);
                retResponse.setMinorVersion(samlRequest.getMinorVersion());
            } catch (SAMLException se) {
                FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: Fatal error, " + "cannot create status or response:", se);
            }
            if (LogUtil.isAccessLoggable(Level.FINER)) {
                String[] data = { respPrefix, retResponse.toString() };
                LogUtil.access(Level.FINER, LogUtil.CREATE_SAML_RESPONSE, data);
            } else {
                String[] data = { respPrefix, FSUtils.bundle.getString("responseID") + "=" + retResponse.getResponseID() + "," + FSUtils.bundle.getString("inResponseTo") + "=" + retResponse.getInResponseTo() };
                LogUtil.access(Level.INFO, LogUtil.CREATE_SAML_RESPONSE, data);
            }
            return retResponse;
        }
    } else {
        // build response for all the other type of request
        try {
            message = null;
            status = new Status(new StatusCode("samlp:Success"), message, null);
            retResponse = new FSResponse(respID, inResponseTo, status, assertions);
            retResponse.setMinorVersion(samlRequest.getMinorVersion());
        } catch (SAMLException se) {
            FSUtils.debug.error("FSSSOBrowserArtifactProfileHandler." + "createSAMLResponse: Fatal error, " + "cannot create status or response:", se);
        }
    }
    if (LogUtil.isAccessLoggable(Level.FINER)) {
        String[] data = { respPrefix, retResponse.toString() };
        LogUtil.access(Level.FINER, LogUtil.CREATE_SAML_RESPONSE, data);
    } else {
        String[] data = { respPrefix, FSUtils.bundle.getString("responseID") + "=" + retResponse.getResponseID() + "," + FSUtils.bundle.getString("inResponseTo") + "=" + retResponse.getInResponseTo() };
        LogUtil.access(Level.INFO, LogUtil.CREATE_SAML_RESPONSE, data);
    }
    return retResponse;
}