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EMM-1675:Added policy revoke operation

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merge-requests/7/head
harshanl 8 years ago
parent 790ca36443
commit 51910ee67a
9 changed files with 80 additions and 30 deletions
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7
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/OperationMgtConstants.java
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@ -29,4 +29,11 @@ public class OperationMgtConstants {
public static final String DEVICE_ID_SERVICE_NOT_FOUND =
"Issue in retrieving device management service instance for device found at %s";
}
public final class OperationCodes {
private OperationCodes() {
throw new AssertionError();
}
public static final String POLICY_REVOKE = "POLICY_REVOKE";
}
}

2
components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/PolicyManagerService.java
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@ -77,5 +77,5 @@ public interface PolicyManagerService {
ComplianceData getDeviceCompliance(DeviceIdentifier deviceIdentifier) throws PolicyComplianceException;
boolean isCompliance(DeviceIdentifier deviceIdentifier) throws PolicyComplianceException;
boolean isCompliant(DeviceIdentifier deviceIdentifier) throws PolicyComplianceException;
}

4
components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/PolicyManagerServiceImpl.java
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@ -201,7 +201,7 @@ public class PolicyManagerServiceImpl implements PolicyManagerService {
}
@Override
public boolean isCompliance(DeviceIdentifier deviceIdentifier) throws PolicyComplianceException {
return monitoringManager.isCompliance(deviceIdentifier);
public boolean isCompliant(DeviceIdentifier deviceIdentifier) throws PolicyComplianceException {
return monitoringManager.isCompliant(deviceIdentifier);
}
}

35
components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/enforcement/DelegationTask.java
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@ -64,32 +64,33 @@ public class DelegationTask implements Task {
if (!deviceTypes.isEmpty()) {
DeviceManagementProviderService service = PolicyManagementDataHolder.getInstance()
.getDeviceManagementService();
List<Device> devices = new ArrayList<>();
List<Device> devices;
List<Device> toBeNotified;
for (String deviceType : deviceTypes) {
try {
devices = new ArrayList<>();
toBeNotified = new ArrayList<>();
devices.addAll(service.getAllDevices(deviceType));
//HashMap<Integer, Integer> deviceIdPolicy = policyManager.getAppliedPolicyIdsDeviceIds();
for (Device device : devices) {
// if (deviceIdPolicy.containsKey(device.getId())) {
toBeNotified.add(device);
// }
}
if (!toBeNotified.isEmpty()) {
PolicyEnforcementDelegator enforcementDelegator = new PolicyEnforcementDelegatorImpl(toBeNotified);
enforcementDelegator.delegate();
}
} catch (DeviceManagementException e) {
throw new PolicyManagementException("Error occurred while taking the devices", e);
throw new PolicyManagementException("Error occurred while fetching the devices", e);
} catch (PolicyDelegationException e) {
throw new PolicyManagementException("Error occurred while running the delegation task on " +
"device-type : " + deviceType, e);
}
}
// HashMap<Integer, Integer> deviceIdPolicy = policyManager.getAppliedPolicyIdsDeviceIds();
List<Device> toBeNotified = new ArrayList<>();
for (Device device : devices) {
// if (deviceIdPolicy.containsKey(device.getId())) {
toBeNotified.add(device);
// }
}
if (!toBeNotified.isEmpty()) {
PolicyEnforcementDelegator enforcementDelegator = new PolicyEnforcementDelegatorImpl(toBeNotified);
enforcementDelegator.delegate();
}
}
} catch (PolicyManagementException e) {
log.error("Error occurred while getting the policies applied to devices.", e);
} catch (PolicyDelegationException e) {
log.error("Error occurred while running the delegation task.", e);
}
}
}

2
components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/enforcement/PolicyEnforcementDelegator.java
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@ -31,4 +31,6 @@ public interface PolicyEnforcementDelegator {
void addPolicyOperation(List<DeviceIdentifier> deviceIdentifiers, Policy policy) throws PolicyDelegationException;
void addPolicyRevokeOperation(List<DeviceIdentifier> deviceIdentifiers) throws PolicyDelegationException;
}

48
components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/enforcement/PolicyEnforcementDelegatorImpl.java
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@ -23,14 +23,18 @@ import org.apache.commons.logging.LogFactory;
import org.wso2.carbon.device.mgt.common.Device;
import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
import org.wso2.carbon.device.mgt.common.InvalidDeviceException;
import org.wso2.carbon.device.mgt.common.operation.mgt.Operation;
import org.wso2.carbon.device.mgt.common.operation.mgt.OperationManagementException;
import org.wso2.carbon.device.mgt.common.operation.mgt.OperationManager;
import org.wso2.carbon.device.mgt.core.operation.mgt.CommandOperation;
import org.wso2.carbon.device.mgt.core.operation.mgt.OperationManagerImpl;
import org.wso2.carbon.device.mgt.core.operation.mgt.OperationMgtConstants;
import org.wso2.carbon.policy.mgt.common.Policy;
import org.wso2.carbon.policy.mgt.common.PolicyEvaluationException;
import org.wso2.carbon.policy.mgt.common.PolicyManagementException;
import org.wso2.carbon.policy.mgt.core.PolicyManagerService;
import org.wso2.carbon.policy.mgt.core.PolicyManagerServiceImpl;
import org.wso2.carbon.policy.mgt.core.internal.PolicyManagementDataHolder;
import org.wso2.carbon.policy.mgt.core.util.PolicyManagerUtil;
import java.util.ArrayList;
@ -58,7 +62,6 @@ public class PolicyEnforcementDelegatorImpl implements PolicyEnforcementDelegato
@Override
public void delegate() throws PolicyDelegationException {
for (Device device : devices) {
DeviceIdentifier identifier = new DeviceIdentifier();
identifier.setId(device.getDeviceIdentifier());
@ -70,14 +73,17 @@ public class PolicyEnforcementDelegatorImpl implements PolicyEnforcementDelegato
List<DeviceIdentifier> deviceIdentifiers = new ArrayList<>();
deviceIdentifiers.add(identifier);
this.addPolicyOperation(deviceIdentifiers, policy);
} else {
//This means all the applicable policies have been removed. Hence sending policy-revoke operation.
List<DeviceIdentifier> deviceIdentifiers = new ArrayList<>();
deviceIdentifiers.add(identifier);
this.addPolicyRevokeOperation(deviceIdentifiers);
}
}
}
@Override
public Policy getEffectivePolicy(DeviceIdentifier identifier) throws PolicyDelegationException {
try {
PolicyManagerService policyManagerService = new PolicyManagerServiceImpl();
return policyManagerService.getPEP().getEffectivePolicy(identifier);
@ -96,11 +102,13 @@ public class PolicyEnforcementDelegatorImpl implements PolicyEnforcementDelegato
@Override
public void addPolicyOperation(List<DeviceIdentifier> deviceIdentifiers, Policy policy) throws
PolicyDelegationException {
try {
//ToDo Need to fix this to fetch OSGi service
OperationManager operationManager = new OperationManagerImpl();
operationManager.addOperation(PolicyManagerUtil.transformPolicy(policy), deviceIdentifiers);
String type = null;
if (deviceIdentifiers.size() > 0) {
type = deviceIdentifiers.get(0).getType();
}
PolicyManagementDataHolder.getInstance().getDeviceManagementService().addOperation(type,
PolicyManagerUtil.transformPolicy(policy), deviceIdentifiers);
} catch (InvalidDeviceException e) {
String msg = "Invalid DeviceIdentifiers found.";
log.error(msg, e);
@ -110,7 +118,33 @@ public class PolicyEnforcementDelegatorImpl implements PolicyEnforcementDelegato
log.error(msg, e);
throw new PolicyDelegationException(msg, e);
}
}
@Override
public void addPolicyRevokeOperation(List<DeviceIdentifier> deviceIdentifiers) throws PolicyDelegationException {
try {
String type = null;
if (deviceIdentifiers.size() > 0) {
type = deviceIdentifiers.get(0).getType();
}
PolicyManagementDataHolder.getInstance().getDeviceManagementService().addOperation(type,
this.getPolicyRevokeOperation(), deviceIdentifiers);
} catch (InvalidDeviceException e) {
String msg = "Invalid DeviceIdentifiers found.";
log.error(msg, e);
throw new PolicyDelegationException(msg, e);
} catch (OperationManagementException e) {
String msg = "Error occurred while adding the operation to device.";
log.error(msg, e);
throw new PolicyDelegationException(msg, e);
}
}
private Operation getPolicyRevokeOperation() {
CommandOperation policyRevokeOperation = new CommandOperation();
policyRevokeOperation.setEnabled(true);
policyRevokeOperation.setCode(OperationMgtConstants.OperationCodes.POLICY_REVOKE);
policyRevokeOperation.setType(Operation.Type.COMMAND);
return policyRevokeOperation;
}
}

8
components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/impl/PolicyAdministratorPointImpl.java
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@ -114,7 +114,13 @@ public class PolicyAdministratorPointImpl implements PolicyAdministratorPoint {
@Override
public boolean deletePolicy(int policyId) throws PolicyManagementException {
boolean bool =policyManager.deletePolicy(policyId);
PolicyCacheManagerImpl.getInstance().rePopulateCache();
PolicyCacheManager policyCacheManager = PolicyCacheManagerImpl.getInstance();
policyCacheManager.rePopulateCache();
List<Policy> appliedPolicies = policyCacheManager.getAllPolicies();
//This means all the policies have been deleted. Hence triggering publishChanges to take immediate effect.
if (appliedPolicies.isEmpty()) {
this.publishChanges();
}
return bool;
}

2
components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/mgt/MonitoringManager.java
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@ -33,7 +33,7 @@ public interface MonitoringManager {
throws PolicyComplianceException;
boolean isCompliance(DeviceIdentifier deviceIdentifier) throws PolicyComplianceException;
boolean isCompliant(DeviceIdentifier deviceIdentifier) throws PolicyComplianceException;
ComplianceData getDevicePolicyCompliance(DeviceIdentifier deviceIdentifier) throws PolicyComplianceException;

2
components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/mgt/impl/MonitoringManagerImpl.java
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@ -171,7 +171,7 @@ public class MonitoringManagerImpl implements MonitoringManager {
}
@Override
public boolean isCompliance(DeviceIdentifier deviceIdentifier) throws PolicyComplianceException {
public boolean isCompliant(DeviceIdentifier deviceIdentifier) throws PolicyComplianceException {
try {
DeviceManagementProviderService service =
PolicyManagementDataHolder.getInstance().getDeviceManagementService();

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