Examples with ClientFaultException com.sun.identity.saml2.profile.ClientFaultException used on opensource projects

Example 1 with ClientFaultException

use of com.sun.identity.saml2.profile.ClientFaultException in project OpenAM by OpenRock.

the class UtilProxyIDPRequestValidator method getIDPEntity.

/**
     * The entity identifier for the IDP.
     *
     * @param idpMetaAlias Non null meta alias
     * @param realm the realm for the entity identifier
     * @return Non null String containing the entity identifier
     * @throws ServerFaultException If unable to read the IDP Entity ID from the realm meta.
     * @throws ClientFaultException If the client requested an invalid binding for this IDP.
     */
public String getIDPEntity(String idpMetaAlias, String realm) throws ServerFaultException, ClientFaultException {
    String idpEntityID;
    try {
        idpEntityID = saml2MetaManager.getEntityByMetaAlias(idpMetaAlias);
        if (StringUtils.isBlank(idpEntityID)) {
            debug.error("Failed to locate IDP Entity ID\nRealm: {0}\nIDP Meta Alias: {1}", realm, idpMetaAlias);
            LogUtil.error(Level.INFO, LogUtil.INVALID_IDP, new String[] { idpEntityID }, null);
            throw new ClientFaultException("nullIDPEntityID");
        }
        boolean profileEnabled = SAML2Utils.isIDPProfileBindingSupported(realm, idpEntityID, SAML2Constants.SSO_SERVICE, reqBinding);
        if (!profileEnabled) {
            debug.error("SSO Binding {0} is not enabled for {0}", reqBinding, idpEntityID);
            LogUtil.error(Level.INFO, LogUtil.BINDING_NOT_SUPPORTED, new String[] { idpEntityID, reqBinding }, null);
            throw new ClientFaultException("unsupportedBinding");
        }
    } catch (SAML2MetaException sme) {
        debug.error("Unable to get IDP Entity ID from meta: {0}", sme.getMessage());
        LogUtil.error(Level.INFO, LogUtil.IDP_METADATA_ERROR, new String[] { idpMetaAlias }, null);
        throw new ServerFaultException("nullIDPEntityID", sme.getMessage());
    }
    return idpEntityID;
}

Example 2 with ClientFaultException

use of com.sun.identity.saml2.profile.ClientFaultException in project OpenAM by OpenRock.

the class UtilProxySAMLAuthenticator method authenticate.

@Override
public void authenticate() throws FederatedSSOException, IOException {
    final String classMethod = "UtilProxySAMLAuthenticator.authenticate: ";
    SPSSODescriptorElement spSSODescriptor = null;
    String preferredIDP;
    // There is no reqID, this is the first time that we pass here.
    String binding = SAML2Constants.HTTP_REDIRECT;
    if (request.getMethod().equals("POST")) {
        binding = SAML2Constants.HTTP_POST;
    }
    data.setAuthnRequest(getAuthnRequest(request, isFromECP, binding));
    if (data.getAuthnRequest() == null) {
        throw new ClientFaultException(data.getIdpAdapter(), INVALID_SAML_REQUEST);
    }
    data.getEventAuditor().setRequestId(data.getRequestID());
    data.setSpEntityID(data.getAuthnRequest().getIssuer().getValue());
    try {
        logAccess(isFromECP ? LogUtil.RECEIVED_AUTHN_REQUEST_ECP : LogUtil.RECEIVED_AUTHN_REQUEST, Level.INFO, data.getSpEntityID(), data.getIdpMetaAlias(), data.getAuthnRequest().toXMLString());
    } catch (SAML2Exception saml2ex) {
        SAML2Utils.debug.error(classMethod, saml2ex);
        throw new ClientFaultException(data.getIdpAdapter(), INVALID_SAML_REQUEST, saml2ex.getMessage());
    }
    if (!SAML2Utils.isSourceSiteValid(data.getAuthnRequest().getIssuer(), data.getRealm(), data.getIdpEntityID())) {
        SAML2Utils.debug.warning("{} Issuer in Request is not valid.", classMethod);
        throw new ClientFaultException(data.getIdpAdapter(), INVALID_SAML_REQUEST);
    }
    // verify the signature of the query string if applicable
    IDPSSODescriptorElement idpSSODescriptor;
    try {
        idpSSODescriptor = IDPSSOUtil.metaManager.getIDPSSODescriptor(data.getRealm(), data.getIdpEntityID());
    } catch (SAML2MetaException sme) {
        SAML2Utils.debug.error(classMethod + "Unable to get IDP SSO Descriptor from meta.");
        throw new ServerFaultException(data.getIdpAdapter(), METADATA_ERROR);
    }
    try {
        spSSODescriptor = IDPSSOUtil.metaManager.getSPSSODescriptor(data.getRealm(), data.getSpEntityID());
    } catch (SAML2MetaException sme) {
        SAML2Utils.debug.error(classMethod + "Unable to get SP SSO Descriptor from meta.");
        SAML2Utils.debug.error(classMethod, sme);
    }
    if (isFromECP || idpSSODescriptor.isWantAuthnRequestsSigned() || (spSSODescriptor != null && spSSODescriptor.isAuthnRequestsSigned())) {
        // need to verify the query string containing authnRequest
        if (StringUtils.isBlank(data.getSpEntityID())) {
            throw new ClientFaultException(data.getIdpAdapter(), INVALID_SAML_REQUEST);
        }
        if (spSSODescriptor == null) {
            SAML2Utils.debug.error(classMethod + "Unable to get SP SSO Descriptor from meta.");
            throw new ServerFaultException(data.getIdpAdapter(), METADATA_ERROR);
        }
        Set<X509Certificate> certificates = KeyUtil.getVerificationCerts(spSSODescriptor, data.getSpEntityID(), SAML2Constants.SP_ROLE);
        try {
            boolean isSignatureOK;
            if (isFromECP) {
                isSignatureOK = data.getAuthnRequest().isSignatureValid(certificates);
            } else {
                if ("POST".equals(request.getMethod())) {
                    isSignatureOK = data.getAuthnRequest().isSignatureValid(certificates);
                } else {
                    isSignatureOK = QuerySignatureUtil.verify(request.getQueryString(), certificates);
                }
            }
            if (!isSignatureOK) {
                SAML2Utils.debug.error(classMethod + "authn request verification failed.");
                throw new ClientFaultException(data.getIdpAdapter(), "invalidSignInRequest");
            }
            // In ECP profile, sp doesn't know idp.
            if (!isFromECP) {
                // verify Destination
                List ssoServiceList = idpSSODescriptor.getSingleSignOnService();
                String ssoURL = SPSSOFederate.getSSOURL(ssoServiceList, binding);
                if (!SAML2Utils.verifyDestination(data.getAuthnRequest().getDestination(), ssoURL)) {
                    SAML2Utils.debug.error(classMethod + "authn request destination verification failed.");
                    throw new ClientFaultException(data.getIdpAdapter(), "invalidDestination");
                }
            }
        } catch (SAML2Exception se) {
            SAML2Utils.debug.error(classMethod + "authn request verification failed.", se);
            throw new ClientFaultException(data.getIdpAdapter(), "invalidSignInRequest");
        }
        SAML2Utils.debug.message("{} authn request signature verification is successful.", classMethod);
    }
    SAML2Utils.debug.message("{} request id= {}", classMethod, data.getRequestID());
    if (data.getRequestID() == null) {
        SAML2Utils.debug.error(classMethod + "Request id is null");
        throw new ClientFaultException(data.getIdpAdapter(), "InvalidSAMLRequestID");
    }
    if (isFromECP) {
        try {
            IDPECPSessionMapper idpECPSessonMapper = IDPSSOUtil.getIDPECPSessionMapper(data.getRealm(), data.getIdpEntityID());
            data.setSession(idpECPSessonMapper.getSession(request, response));
        } catch (SAML2Exception se) {
            SAML2Utils.debug.message("Unable to retrieve user session.", classMethod);
        }
    } else {
        // get the user sso session from the request
        try {
            data.setSession(SessionManager.getProvider().getSession(request));
        } catch (SessionException se) {
            SAML2Utils.debug.message("{} Unable to retrieve user session.", classMethod);
        }
    }
    if (null != data.getSession()) {
        data.getEventAuditor().setAuthTokenId(data.getSession());
    }
    // will not trigger this adapter call
    if (preSingleSignOn(request, response, data)) {
        return;
    }
    // End of adapter invocation
    IDPAuthnContextMapper idpAuthnContextMapper = null;
    try {
        idpAuthnContextMapper = IDPSSOUtil.getIDPAuthnContextMapper(data.getRealm(), data.getIdpEntityID());
    } catch (SAML2Exception sme) {
        SAML2Utils.debug.error(classMethod, sme);
    }
    if (idpAuthnContextMapper == null) {
        SAML2Utils.debug.error(classMethod + "Unable to get IDPAuthnContextMapper from meta.");
        throw new ServerFaultException(data.getIdpAdapter(), METADATA_ERROR);
    }
    IDPAuthnContextInfo idpAuthnContextInfo = null;
    try {
        idpAuthnContextInfo = idpAuthnContextMapper.getIDPAuthnContextInfo(data.getAuthnRequest(), data.getIdpEntityID(), data.getRealm());
    } catch (SAML2Exception sme) {
        SAML2Utils.debug.error(classMethod, sme);
    }
    if (idpAuthnContextInfo == null) {
        SAML2Utils.debug.message("{} Unable to find valid AuthnContext. Sending error Response.", classMethod);
        try {
            Response res = SAML2Utils.getErrorResponse(data.getAuthnRequest(), SAML2Constants.REQUESTER, SAML2Constants.NO_AUTHN_CONTEXT, null, data.getIdpEntityID());
            StringBuffer returnedBinding = new StringBuffer();
            String acsURL = IDPSSOUtil.getACSurl(data.getSpEntityID(), data.getRealm(), data.getAuthnRequest(), request, returnedBinding);
            String acsBinding = returnedBinding.toString();
            IDPSSOUtil.sendResponse(request, response, out, acsBinding, data.getSpEntityID(), data.getIdpEntityID(), data.getIdpMetaAlias(), data.getRealm(), data.getRelayState(), acsURL, res, data.getSession());
        } catch (SAML2Exception sme) {
            SAML2Utils.debug.error(classMethod, sme);
            throw new ServerFaultException(data.getIdpAdapter(), METADATA_ERROR);
        }
        return;
    }
    // get the relay state query parameter from the request
    data.setRelayState(request.getParameter(SAML2Constants.RELAY_STATE));
    data.setMatchingAuthnContext(idpAuthnContextInfo.getAuthnContext());
    if (data.getSession() == null) {
        // the user has not logged in yet, redirect to auth
        redirectToAuth(spSSODescriptor, binding, idpAuthnContextInfo, data);
    } else {
        SAML2Utils.debug.message("{} There is an existing session", classMethod);
        // Let's verify that the realm is the same for the user and the IdP
        boolean isValidSessionInRealm = IDPSSOUtil.isValidSessionInRealm(data.getRealm(), data.getSession());
        String sessionIndex = IDPSSOUtil.getSessionIndex(data.getSession());
        boolean sessionUpgrade = false;
        if (isValidSessionInRealm) {
            sessionUpgrade = isSessionUpgrade(idpAuthnContextInfo, data.getSession());
            SAML2Utils.debug.message("{} IDP Session Upgrade is : {}", classMethod, sessionUpgrade);
        }
        // Holder for any exception encountered while redirecting for authentication:
        FederatedSSOException redirectException = null;
        if (sessionUpgrade || !isValidSessionInRealm || ((Boolean.TRUE.equals(data.getAuthnRequest().isForceAuthn())) && (!Boolean.TRUE.equals(data.getAuthnRequest().isPassive())))) {
            // sessionIndex
            if (sessionIndex != null && sessionIndex.length() != 0) {
                // Save the original IDP Session
                IDPSession oldIDPSession = IDPCache.idpSessionsByIndices.get(sessionIndex);
                if (oldIDPSession != null) {
                    IDPCache.oldIDPSessionCache.put(data.getRequestID(), oldIDPSession);
                } else {
                    SAML2Utils.debug.error(classMethod + "The old SAML2 session  was not found in the idp session " + "by indices cache");
                }
            }
            // Save the new requestId and AuthnRequest
            IDPCache.authnRequestCache.put(data.getRequestID(), new CacheObject(data.getAuthnRequest()));
            // Save the new requestId and AuthnContext
            IDPCache.idpAuthnContextCache.put(data.getRequestID(), new CacheObject(data.getMatchingAuthnContext()));
            // save if the request was an Session Upgrade case.
            IDPCache.isSessionUpgradeCache.add(data.getRequestID());
            // authenticates
            if (StringUtils.isNotBlank(data.getRelayState())) {
                IDPCache.relayStateCache.put(data.getRequestID(), data.getRelayState());
            }
            // Session upgrade could be requested by asking a greater AuthnContext
            if (isValidSessionInRealm) {
                try {
                    boolean isProxy = IDPProxyUtil.isIDPProxyEnabled(data.getAuthnRequest(), data.getRealm());
                    if (isProxy) {
                        preferredIDP = IDPProxyUtil.getPreferredIDP(data.getAuthnRequest(), data.getIdpEntityID(), data.getRealm(), request, response);
                        if (preferredIDP != null) {
                            if ((SPCache.reqParamHash != null) && (!(SPCache.reqParamHash.containsKey(preferredIDP)))) {
                                // IDP Proxy with configured proxy list
                                SAML2Utils.debug.message("{} IDP to be proxied {}", classMethod, preferredIDP);
                                IDPProxyUtil.sendProxyAuthnRequest(data.getAuthnRequest(), preferredIDP, spSSODescriptor, data.getIdpEntityID(), request, response, data.getRealm(), data.getRelayState(), binding);
                                return;
                            } else {
                                // IDP proxy with introduction cookie
                                Map paramsMap = (Map) SPCache.reqParamHash.get(preferredIDP);
                                paramsMap.put("authnReq", data.getAuthnRequest());
                                paramsMap.put("spSSODescriptor", spSSODescriptor);
                                paramsMap.put("idpEntityID", data.getIdpEntityID());
                                paramsMap.put("realm", data.getRealm());
                                paramsMap.put("relayState", data.getRelayState());
                                paramsMap.put("binding", binding);
                                SPCache.reqParamHash.put(preferredIDP, paramsMap);
                                return;
                            }
                        }
                    }
                //else continue for the local authentication.
                } catch (SAML2Exception re) {
                    SAML2Utils.debug.message("{} Redirecting for the proxy handling error: {}", classMethod, re.getMessage());
                    redirectException = new ServerFaultException(data.getIdpAdapter(), "UnableToRedirectToPreferredIDP", re.getMessage());
                }
            // End of IDP Proxy: Initiate proxying when session upgrade is requested
            }
            // Invoke the IDP Adapter before redirecting to authn
            if (preAuthenticationAdapter(request, response, data)) {
                return;
            }
            //we don't have a session
            try {
                //and they want to authenticate
                if (!Boolean.TRUE.equals(data.getAuthnRequest().isPassive())) {
                    redirectAuthentication(request, response, idpAuthnContextInfo, data, true);
                    return;
                } else {
                    try {
                        //and they want to get into the system with passive auth - response no passive
                        IDPSSOUtil.sendNoPassiveResponse(request, response, out, data.getIdpMetaAlias(), data.getIdpEntityID(), data.getRealm(), data.getAuthnRequest(), data.getRelayState(), data.getSpEntityID());
                    } catch (SAML2Exception sme) {
                        SAML2Utils.debug.error(classMethod, sme);
                        redirectException = new ServerFaultException(data.getIdpAdapter(), METADATA_ERROR);
                    }
                }
            } catch (IOException | SAML2Exception e) {
                SAML2Utils.debug.error(classMethod + "Unable to redirect to authentication.", e);
                sessionUpgrade = false;
                cleanUpCache(data.getRequestID());
                redirectException = new ServerFaultException(data.getIdpAdapter(), "UnableToRedirectToAuth", e.getMessage());
            }
        }
        // generate assertion response
        if (!sessionUpgrade && isValidSessionInRealm) {
            generateAssertionResponse(data);
        }
        if (redirectException != null) {
            throw redirectException;
        }
    }
}

Example 3 with ClientFaultException

use of com.sun.identity.saml2.profile.ClientFaultException in project OpenAM by OpenRock.

the class UtilProxySAMLAuthenticatorLookup method isSessionValid.

private boolean isSessionValid(SessionProvider sessionProvider) throws ServerFaultException, ClientFaultException, SessionException {
    final String classMethod = "UtilProxySAMLAuthenticatorLookup.validteSesison";
    // Let's verify if the session belongs to the proper realm
    boolean isValidSessionInRealm = data.getSession() != null && IDPSSOUtil.isValidSessionInRealm(data.getRealm(), data.getSession());
    // If there is a session then it must belong to the proper realm
    if (!isValidSessionInRealm) {
        if (data.getAuthnRequest() != null && Boolean.TRUE.equals(data.getAuthnRequest().isPassive())) {
            // Send an appropriate response to the passive request
            data.setSpEntityID(data.getAuthnRequest().getIssuer().getValue());
            try {
                IDPSSOUtil.sendNoPassiveResponse(request, response, out, data.getIdpMetaAlias(), data.getIdpEntityID(), data.getRealm(), data.getAuthnRequest(), data.getRelayState(), data.getSpEntityID());
                return false;
            } catch (SAML2Exception sme) {
                SAML2Utils.debug.error(classMethod, sme);
                throw new ServerFaultException(data.getIdpAdapter(), METADATA_ERROR);
            }
        } else {
            // No attempt to authenticate now, since it is assumed that that has already been tried
            String ipAddress = request.getRemoteAddr();
            String authnReqString = "";
            try {
                authnReqString = data.getAuthnRequest() == null ? "" : data.getAuthnRequest().toXMLString();
            } catch (SAML2Exception ex) {
                SAML2Utils.debug.error(classMethod + "Could not obtain the AuthnReq to be logged");
            }
            if (data.getSession() == null) {
                SAML2Utils.debug.error(classMethod + "The IdP has not been able to create a session");
                logError(Level.INFO, LogUtil.SSO_NOT_FOUND, null, null, "null", data.getRealm(), data.getIdpEntityID(), ipAddress, authnReqString);
            } else {
                SAML2Utils.debug.error(classMethod + "The realm of the session does not correspond to that " + "of the IdP");
                logError(Level.INFO, LogUtil.INVALID_REALM_FOR_SESSION, data.getSession(), null, sessionProvider.getProperty(data.getSession(), SAML2Constants.ORGANIZATION)[0], data.getRealm(), data.getIdpEntityID(), ipAddress, authnReqString);
            }
            throw new ClientFaultException(data.getIdpAdapter(), SSO_OR_FEDERATION_ERROR);
        }
    }
    return true;
}

Example 4 with ClientFaultException

use of com.sun.identity.saml2.profile.ClientFaultException in project OpenAM by OpenRock.

the class UtilProxySAMLAuthenticatorLookup method retrieveAuthenticationFromCache.

@Override
public void retrieveAuthenticationFromCache() throws SessionException, ServerFaultException, ClientFaultException {
    final String classMethod = "UtilProxySAMLAuthenticatorLookup.retrieveAuthenticationFromCache: ";
    // the second visit, the user has already authenticated
    // retrieve the cache authn request and relay state
    // We need the session to pass it to the IDP Adapter preSendResponse
    SessionProvider sessionProvider = SessionManager.getProvider();
    try {
        data.setSession(sessionProvider.getSession(request));
        data.getEventAuditor().setSSOTokenId(data.getSession());
    } catch (SessionException se) {
        SAML2Utils.debug.error("An error occurred while retrieving the session: " + se.getMessage());
        data.setSession(null);
    }
    // Get the cached Authentication Request and Relay State before
    // invoking the IDP Adapter
    CacheObject cacheObj;
    synchronized (IDPCache.authnRequestCache) {
        cacheObj = (CacheObject) IDPCache.authnRequestCache.get(data.getRequestID());
    }
    if (cacheObj != null) {
        data.setAuthnRequest((AuthnRequest) cacheObj.getObject());
    }
    data.setRelayState((String) IDPCache.relayStateCache.get(data.getRequestID()));
    if (!isSessionValid(sessionProvider)) {
        return;
    }
    // Invoke the IDP Adapter after the user has been authenticated
    if (preSendResponse(request, response, data)) {
        return;
    }
    synchronized (IDPCache.authnRequestCache) {
        cacheObj = (CacheObject) IDPCache.authnRequestCache.remove(data.getRequestID());
    }
    if (cacheObj != null) {
        data.setAuthnRequest((AuthnRequest) cacheObj.getObject());
    }
    synchronized (IDPCache.idpAuthnContextCache) {
        cacheObj = (CacheObject) IDPCache.idpAuthnContextCache.remove(data.getRequestID());
    }
    if (cacheObj != null) {
        data.setMatchingAuthnContext((AuthnContext) cacheObj.getObject());
    }
    data.setRelayState((String) IDPCache.relayStateCache.remove(data.getRequestID()));
    if (data.getAuthnRequest() == null) {
        authNotAvailable();
        return;
    }
    SAML2Utils.debug.message("{} RequestID= {}", classMethod, data.getRequestID());
    boolean isSessionUpgrade = false;
    if (CollectionUtils.isNotEmpty(IDPCache.isSessionUpgradeCache)) {
        isSessionUpgrade = IDPCache.isSessionUpgradeCache.contains(data.getRequestID());
    }
    if (isSessionUpgrade) {
        IDPSession oldSess = (IDPSession) IDPCache.oldIDPSessionCache.remove(data.getRequestID());
        String sessionIndex = IDPSSOUtil.getSessionIndex(data.getSession());
        if (StringUtils.isNotEmpty(sessionIndex)) {
            IDPCache.idpSessionsByIndices.put(sessionIndex, oldSess);
            final FedMonAgent agent = MonitorManager.getAgent();
            if (agent != null && agent.isRunning()) {
                final FedMonSAML2Svc saml2Svc = MonitorManager.getSAML2Svc();
                if (saml2Svc != null) {
                    saml2Svc.setIdpSessionCount(IDPCache.idpSessionsByIndices.size());
                }
            }
        }
    }
    if (data.getSession() != null) {
        // call multi-federation protocol to set the protocol
        MultiProtocolUtils.addFederationProtocol(data.getSession(), SingleLogoutManager.SAML2);
    }
    // generate assertion response
    data.setSpEntityID(data.getAuthnRequest().getIssuer().getValue());
    NameIDPolicy policy = data.getAuthnRequest().getNameIDPolicy();
    String nameIDFormat = (policy == null) ? null : policy.getFormat();
    try {
        IDPSSOUtil.sendResponseToACS(request, response, out, data.getSession(), data.getAuthnRequest(), data.getSpEntityID(), data.getIdpEntityID(), data.getIdpMetaAlias(), data.getRealm(), nameIDFormat, data.getRelayState(), data.getMatchingAuthnContext());
    } catch (SAML2Exception se) {
        SAML2Utils.debug.error(classMethod + "Unable to do sso or federation.", se);
        throw new ServerFaultException(data.getIdpAdapter(), SSO_OR_FEDERATION_ERROR, se.getMessage());
    }
}