Package org.wso2.carbon.identity.entitlement.pdp

Examples of org.wso2.carbon.identity.entitlement.pdp.EntitlementEngine


     * @param policyCombiningAlgorithm   policy combining algorithm as a String
     * @throws IdentityException throws
     */
    public void setGlobalPolicyAlgorithm(String policyCombiningAlgorithm) throws IdentityException {
        PolicyStore policyStore;
        EntitlementEngine entitlementEngine = EntitlementEngine
                .getInstance(getGovernanceUserRegistry(), CarbonContext.getCurrentContext().getTenantId());
        policyStore = new PolicyStore(getGovernanceUserRegistry());
        policyStore.addPolicyCombiningAlgorithm(policyCombiningAlgorithm);
        entitlementEngine.getRegistryModule().init(null);
    }
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            if (log.isDebugEnabled()) {
                log.debug("XACML request" + request);
            }

            EntitlementEngine entitlementEngine = EntitlementEngine
                    .getInstance(getGovernanceUserRegistry(), CarbonContext.getCurrentContext().getTenantId());
            policyRequestBuilder = new PolicyRequestBuilder();
            policyResponseBuilder = new PolicyResponseBuilder();
            xacmlReq = policyRequestBuilder.getXacmlRequest(request);
            RequestCtx req = RequestCtx.getInstance(xacmlReq);
            List<PIPExtension> extensions = EntitlementServiceComponent.getPipConfig()
                    .getExtensions();
            for (Iterator iterator = extensions.iterator(); iterator.hasNext();) {
                PIPExtension pipExtension = (PIPExtension) iterator.next();
                pipExtension.update(req);
            }
            response = entitlementEngine.evaluate(req);
            return policyResponseBuilder.getXacmlResponse(response);
        } catch (Exception e) {
            log.error("Error occured while eveluating XACML request", e);
            throw new Exception("Error occured while eveluating XACML request");
        }
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     *             throws if invalid policy or if policy with same id is exist
     */
    public void addPolicy(PolicyDTO policy) throws IdentityException {
        PolicyAdmin policyAdmin;
        AbstractPolicy policyObj;
        EntitlementEngine entitlementEngine = EntitlementEngine
                .getInstance(getGovernanceUserRegistry(), CarbonContext.getCurrentContext().getTenantId());
        policyObj = PolicyReader.getInstance(null, null).getPolicy(policy.getPolicy());
        if (policyObj != null) {
            policyAdmin = new PolicyAdmin(new PolicyStore(getGovernanceUserRegistry()));
            policy.setPolicyId(policyObj.getId().toASCIIString());
            // All the policies wont be active at the time been added.
            policy.setActive(policy.isActive());
            if (getPolicy(policy.getPolicyId()) != null) {
                throw new IdentityException(
                        "An Entitlement Policy with the given ID already exists");
            }
            policyAdmin.addOrUpdatePolicy(policy);
            entitlementEngine.getRegistryModule().init(null);
        } else {
            throw new IdentityException("Invalid Entitlement Policy");
        }
    }
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     * @throws org.wso2.carbon.identity.base.IdentityException
     *             throws
     */
    public void removePolicy(PolicyDTO policy) throws IdentityException {
        PolicyAdmin policyAdmin;
        EntitlementEngine entitlementEngine = EntitlementEngine
                .getInstance(getGovernanceUserRegistry(), CarbonContext.getCurrentContext().getTenantId());
        policyAdmin = new PolicyAdmin(new PolicyStore(getGovernanceUserRegistry()));
        policyAdmin.removePolicy(policy);
        // Reload the policies to the memory.
        entitlementEngine.getRegistryModule().init(null);
    }
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     *             throws if invalid policy
     */
    public void updatePolicy(PolicyDTO policy) throws IdentityException {
        PolicyAdmin policyAdmin;
        AbstractPolicy policyObj;
        EntitlementEngine entitlementEngine = EntitlementEngine
                .getInstance(getGovernanceUserRegistry(), CarbonContext.getCurrentContext().getTenantId());
        policyObj = PolicyReader.getInstance(null, null).getPolicy(policy.getPolicy());
        if (policyObj != null) {
            policyAdmin = new PolicyAdmin(new PolicyStore(getGovernanceUserRegistry()));
            policy.setPolicyId(policyObj.getId().toASCIIString());
            policyAdmin.addOrUpdatePolicy(policy);
            // Reload the policies to the memory.
            entitlementEngine.getRegistryModule().init(null);
        } else {
            throw new IdentityException("Invalid Policy");
        }

    }
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        }

        public void run() {
            try {
                MessageContext msgCtx = ((Axis2MessageContext) synCtx).getAxis2MessageContext();
                Event<MessageContext> event = new Event(msgCtx);
                subscriptions = subscriptionManager.getMatchingSubscriptions(event);
            } catch (EventException e) {
                handleException("Matching subscriptions fetching error", e);
            }
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     * @throws EventException event
     */
    private void processGetStatusRequest(MessageContext mc,
                                         ResponseMessageBuilder messageBuilder)
            throws AxisFault, EventException {
        Subscription subscription =
                SubscriptionMessageBuilder.createGetStatusMessage(mc);
        if (log.isDebugEnabled()) {
            log.debug("GetStatus request recived for SynapseSubscription ID : " +
                    subscription.getId());
        }
        subscription = subscriptionManager.getSubscription(subscription.getId());
        if (subscription != null) {
            if (log.isDebugEnabled()) {
                log.debug("Sending GetStatus responce for SynapseSubscription ID : " +
                        subscription.getId());
            }
            //send the responce
            SOAPEnvelope soapEnvelope = messageBuilder.genGetStatusResponse(subscription);
            dispatchResponse(soapEnvelope, EventingConstants.WSE_GET_STATUS_RESPONSE,
                    mc, false);
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            // Adding static subscriptions
            List<Subscription> staticSubscriptionList =
                    eventSource.getSubscriptionManager().getStaticSubscriptions();
            for (Iterator<Subscription> iterator = staticSubscriptionList.iterator();
                 iterator.hasNext();) {
                Subscription staticSubscription = iterator.next();
                OMElement staticSubElem =
                        fac.createOMElement("subscription", XMLConfigConstants.SYNAPSE_OMNAMESPACE);
                staticSubElem.addAttribute(
                        fac.createOMAttribute("id", nullNS, staticSubscription.getId()));
                OMElement filterElem =
                        fac.createOMElement("filter", XMLConfigConstants.SYNAPSE_OMNAMESPACE);
                filterElem.addAttribute(fac.createOMAttribute("source", nullNS,
                        (String) staticSubscription.getFilterValue()));
                filterElem.addAttribute(fac.createOMAttribute("dialect", nullNS,
                        (String) staticSubscription.getFilterDialect()));
                staticSubElem.addChild(filterElem);
                OMElement endpointElem =
                        fac.createOMElement("endpoint", XMLConfigConstants.SYNAPSE_OMNAMESPACE);
                OMElement addressElem =
                        fac.createOMElement("address", XMLConfigConstants.SYNAPSE_OMNAMESPACE);
                addressElem.addAttribute(
                        fac.createOMAttribute("uri", nullNS, staticSubscription.getEndpointUrl()));
                endpointElem.addChild(addressElem);
                staticSubElem.addChild(endpointElem);
                if (staticSubscription.getExpires() != null) {
                    OMElement expiresElem =
                            fac.createOMElement("expires", XMLConfigConstants.SYNAPSE_OMNAMESPACE);
                    fac.createOMText(expiresElem,
                            ConverterUtil.convertToString(staticSubscription.getExpires()));
                    staticSubElem.addChild(expiresElem);
                }
                evenSourceElem.addChild(staticSubElem);
            }
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    public SynapseSubscription() {
        this.setId(UIDGenerator.generateURNString());
        this.setDeliveryMode(EventingConstants.WSE_DEFAULT_DELIVERY_MODE);
        SubscriptionData subscriptionData = new SubscriptionData();
        subscriptionData.setProperty(SynapseEventingConstants.STATIC_ENTRY, "false");
        this.setSubscriptionData(subscriptionData);
    }
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                    .getAttribute(new QName(XMLConfigConstants.NULL_NAMESPACE, "class"));
            if (clazz != null) {
                String className = clazz.getAttributeValue();
                try {
                    Class subscriptionManagerClass = Class.forName(className);
                    SubscriptionManager manager =
                            (SubscriptionManager) subscriptionManagerClass.newInstance();
                    Iterator itr = subscriptionManagerElem.getChildrenWithName(PROPERTIES_QNAME);
                    while (itr.hasNext()) {
                        OMElement propElem = (OMElement) itr.next();
                        String propName =
                                propElem.getAttribute(new QName("name")).getAttributeValue();
                        String propValue =
                                propElem.getAttribute(new QName("value")).getAttributeValue();
                        if (propName != null && !"".equals(propName.trim()) &&
                                propValue != null && !"".equals(propValue.trim())) {

                            propName = propName.trim();
                            propValue = propValue.trim();

                            PasswordManager passwordManager =
                                    PasswordManager.getInstance();
                            String key = eventSource.getName() + "." + propName;

                            if (passwordManager.isInitialized()
                                    && passwordManager.isTokenProtected(key)) {
                                eventSource.putConfigurationProperty(propName, propValue);
                                propValue = passwordManager.resolve(propValue);
                            }

                            manager.addProperty(propName, propValue);
                        }
                    }
                    eventSource.setSubscriptionManager(manager);
                    eventSource.getSubscriptionManager()
                            .init(); // Initialise before doing further processing, required for static subscriptions
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