geethkokila
9 years ago
parent
cada581396
commit
bcb2c1ddb1
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/*
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* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
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*
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* WSO2 Inc. licenses this file to you under the Apache License,
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* Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.wso2.carbon.policy.mgt.core.enforcement;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.wso2.carbon.device.mgt.common.Device;
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import org.wso2.carbon.device.mgt.common.DeviceManagementException;
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import org.wso2.carbon.device.mgt.core.dto.DeviceType;
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import org.wso2.carbon.device.mgt.core.service.DeviceManagementProviderService;
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import org.wso2.carbon.ntask.core.Task;
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import org.wso2.carbon.policy.mgt.common.PolicyManagementException;
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import org.wso2.carbon.policy.mgt.core.internal.PolicyManagementDataHolder;
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import org.wso2.carbon.policy.mgt.core.mgt.PolicyManager;
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import org.wso2.carbon.policy.mgt.core.mgt.impl.PolicyManagerImpl;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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public class DelegationTask implements Task {
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private static final Log log = LogFactory.getLog(DelegationTask.class);
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@Override
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public void setProperties(Map<String, String> map) {
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}
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@Override
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public void init() {
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}
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@Override
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public void execute() {
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try {
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PolicyManager policyManager = new PolicyManagerImpl();
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List<DeviceType> deviceTypes = policyManager.applyChangesMadeToPolicies();
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if (log.isDebugEnabled()) {
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log.debug("Number of device types which policies are changed .......... : " + deviceTypes.size());
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}
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if (!deviceTypes.isEmpty()) {
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DeviceManagementProviderService service = PolicyManagementDataHolder.getInstance()
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.getDeviceManagementService();
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List<Device> devices = new ArrayList<>();
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for (DeviceType deviceType : deviceTypes) {
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try {
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devices.addAll(service.getAllDevices(deviceType.getName()));
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} catch (DeviceManagementException e) {
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throw new PolicyManagementException("Error occurred while taking the devices", e);
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}
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}
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HashMap<Integer, Integer> deviceIdPolicy = policyManager.getAppliedPolicyIdsDeviceIds();
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List<Device> toBeNotified = new ArrayList<>();
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for (Device device : devices) {
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if (deviceIdPolicy.containsKey(device.getId())) {
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toBeNotified.add(device);
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}
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}
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if (!toBeNotified.isEmpty()) {
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PolicyEnforcementDelegator enforcementDelegator = new PolicyEnforcementDelegatorImpl(toBeNotified);
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enforcementDelegator.delegate();
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}
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}
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} catch (PolicyManagementException e) {
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log.error("Error occurred while getting the policies applied to devices.", e);
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} catch (PolicyDelegationException e) {
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log.error("Error occurred while running the delegation task.", e);
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}
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}
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}
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@ -0,0 +1,51 @@
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<tasks-configuration xmlns:svns="http://org.wso2.securevault/configuration">
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<!--
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The currently running server mode; possible values are:-
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STANDALONE, CLUSTERED, REMOTE, AUTO.
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In AUTO mode, the server startup checks whether clustering is enabled in the system,
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if so, CLUSTERED mode will be used, or else, the the server mode will be STANDALONE.
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-->
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<taskServerMode>AUTO</taskServerMode>
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<!--
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To be used in CLUSTERED mode to notify how many servers are there in
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the task server cluster, the servers wait till this amount of servers
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are activated before the tasks are scheduled -->
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<taskServerCount>2</taskServerCount>
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<!-- The default location resolver configuration -->
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<defaultLocationResolver>
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<locationResolverClass>org.wso2.carbon.ntask.core.impl.RoundRobinTaskLocationResolver</locationResolverClass>
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</defaultLocationResolver>
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<!--
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if task-type-pattern matches and task-name-pattern matches, check existing addresses of address-pattern,
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and if addresses exist, select address in round-robin fashion, if not move onto next rule in sequence.
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<property name="rule-[order]">[task-type-pattern],[task-name-pattern],[address-pattern]</property>
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-->
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<!--defaultLocationResolver>
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<locationResolverClass>org.wso2.carbon.ntask.core.impl.RuleBasedLocationResolver</locationResolverClass>
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<properties>
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<property name="rule-1">HIVE_TASK,.*,192.168.2.*</property>
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<property name="rule-5">.*,.*,.*</property>
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</properties>
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</defaultLocationResolver-->
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<!-- The address to which the remote task server should dispatch the trigger messages to,
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usually this would be an endpoint to a load balancer -->
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<taskClientDispatchAddress>https://localhost:9448</taskClientDispatchAddress>
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<!-- The address of the remote task server -->
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<remoteServerAddress>https://localhost:9443</remoteServerAddress>
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<!-- The username to authenticate to the remote task server -->
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<remoteServerUsername>admin</remoteServerUsername>
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<!-- The password to authenticate to the remote task server -->
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<remoteServerPassword>admin</remoteServerPassword>
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<!-- Below contain a sample to be used when using with secure vault -->
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<!--remoteServerPassword svns:secretAlias="remote.task.server.password"></remoteServerPassword-->
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</tasks-configuration>
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