Examples with FlowChangeAction org.apache.nifi.action.FlowChangeAction used on opensource projects

Example 1 with FlowChangeAction

use of org.apache.nifi.action.FlowChangeAction in project nifi by apache.

the class AccessPolicyAuditor method generateAuditRecord.

/**
 * Generates an audit record for the creation of a policy.
 *
 * @param policy policy
 * @param operation operation
 * @param actionDetails details
 * @return action
 */
public Action generateAuditRecord(AccessPolicy policy, Operation operation, ActionDetails actionDetails) {
    FlowChangeAction action = null;
    // get the current user
    NiFiUser user = NiFiUserUtils.getNiFiUser();
    // ensure the user was found
    if (user != null) {
        // create the policy action for adding this policy
        action = new FlowChangeAction();
        action.setUserIdentity(user.getIdentity());
        action.setOperation(operation);
        action.setTimestamp(new Date());
        action.setSourceId(policy.getIdentifier());
        action.setSourceName(formatPolicyName(policy));
        action.setSourceType(Component.AccessPolicy);
        if (actionDetails != null) {
            action.setActionDetails(actionDetails);
        }
    }
    return action;
}

Example 2 with FlowChangeAction

use of org.apache.nifi.action.FlowChangeAction in project nifi by apache.

the class ControllerServiceAuditor method generateAuditRecord.

/**
 * Generates an audit record for the creation of a controller service.
 *
 * @param controllerService service
 * @param operation operation
 * @param actionDetails details
 * @return action
 */
private Action generateAuditRecord(ControllerServiceNode controllerService, Operation operation, ActionDetails actionDetails) {
    FlowChangeAction action = null;
    // get the current user
    NiFiUser user = NiFiUserUtils.getNiFiUser();
    // ensure the user was found
    if (user != null) {
        // create the controller service details
        FlowChangeExtensionDetails serviceDetails = new FlowChangeExtensionDetails();
        serviceDetails.setType(controllerService.getComponentType());
        // create the controller service action for adding this controller service
        action = new FlowChangeAction();
        action.setUserIdentity(user.getIdentity());
        action.setOperation(operation);
        action.setTimestamp(new Date());
        action.setSourceId(controllerService.getIdentifier());
        action.setSourceName(controllerService.getName());
        action.setSourceType(Component.ControllerService);
        action.setComponentDetails(serviceDetails);
        if (actionDetails != null) {
            action.setActionDetails(actionDetails);
        }
    }
    return action;
}

Example 3 with FlowChangeAction

use of org.apache.nifi.action.FlowChangeAction in project nifi by apache.

the class ControllerServiceAuditor method updateControllerServiceAdvice.

/**
 * Audits the configuration of a single controller service.
 *
 * @param proceedingJoinPoint join point
 * @param controllerServiceDTO dto
 * @param controllerServiceDAO dao
 * @return object
 * @throws Throwable ex
 */
@Around("within(org.apache.nifi.web.dao.ControllerServiceDAO+) && " + "execution(org.apache.nifi.controller.service.ControllerServiceNode updateControllerService(org.apache.nifi.web.api.dto.ControllerServiceDTO)) && " + "args(controllerServiceDTO) && " + "target(controllerServiceDAO)")
public Object updateControllerServiceAdvice(ProceedingJoinPoint proceedingJoinPoint, ControllerServiceDTO controllerServiceDTO, ControllerServiceDAO controllerServiceDAO) throws Throwable {
    // determine the initial values for each property/setting that's changing
    ControllerServiceNode controllerService = controllerServiceDAO.getControllerService(controllerServiceDTO.getId());
    final Map<String, String> values = extractConfiguredPropertyValues(controllerService, controllerServiceDTO);
    final boolean isDisabled = isDisabled(controllerService);
    // update the controller service state
    final ControllerServiceNode updatedControllerService = (ControllerServiceNode) proceedingJoinPoint.proceed();
    // if no exceptions were thrown, add the controller service action...
    controllerService = controllerServiceDAO.getControllerService(updatedControllerService.getIdentifier());
    // get the current user
    NiFiUser user = NiFiUserUtils.getNiFiUser();
    // ensure the user was found
    if (user != null) {
        // determine the updated values
        Map<String, String> updatedValues = extractConfiguredPropertyValues(controllerService, controllerServiceDTO);
        // create the controller service details
        FlowChangeExtensionDetails serviceDetails = new FlowChangeExtensionDetails();
        serviceDetails.setType(controllerService.getComponentType());
        // create a controller service action
        Date actionTimestamp = new Date();
        Collection<Action> actions = new ArrayList<>();
        // go through each updated value
        for (String property : updatedValues.keySet()) {
            String newValue = updatedValues.get(property);
            String oldValue = values.get(property);
            Operation operation = null;
            // determine the type of operation
            if (oldValue == null || newValue == null || !newValue.equals(oldValue)) {
                operation = Operation.Configure;
            }
            // create a configuration action accordingly
            if (operation != null) {
                // clear the value if this property is sensitive
                final PropertyDescriptor propertyDescriptor = controllerService.getControllerServiceImplementation().getPropertyDescriptor(property);
                if (propertyDescriptor != null && propertyDescriptor.isSensitive()) {
                    if (newValue != null) {
                        newValue = "********";
                    }
                    if (oldValue != null) {
                        oldValue = "********";
                    }
                } else if (ANNOTATION_DATA.equals(property)) {
                    if (newValue != null) {
                        newValue = "<annotation data not shown>";
                    }
                    if (oldValue != null) {
                        oldValue = "<annotation data not shown>";
                    }
                }
                final FlowChangeConfigureDetails actionDetails = new FlowChangeConfigureDetails();
                actionDetails.setName(property);
                actionDetails.setValue(newValue);
                actionDetails.setPreviousValue(oldValue);
                // create a configuration action
                FlowChangeAction configurationAction = new FlowChangeAction();
                configurationAction.setUserIdentity(user.getIdentity());
                configurationAction.setOperation(operation);
                configurationAction.setTimestamp(actionTimestamp);
                configurationAction.setSourceId(controllerService.getIdentifier());
                configurationAction.setSourceName(controllerService.getName());
                configurationAction.setSourceType(Component.ControllerService);
                configurationAction.setComponentDetails(serviceDetails);
                configurationAction.setActionDetails(actionDetails);
                actions.add(configurationAction);
            }
        }
        // determine the new executing state
        final boolean updateIsDisabled = isDisabled(updatedControllerService);
        // determine if the running state has changed and its not disabled
        if (isDisabled != updateIsDisabled) {
            // create a controller service action
            FlowChangeAction serviceAction = new FlowChangeAction();
            serviceAction.setUserIdentity(user.getIdentity());
            serviceAction.setTimestamp(new Date());
            serviceAction.setSourceId(controllerService.getIdentifier());
            serviceAction.setSourceName(controllerService.getName());
            serviceAction.setSourceType(Component.ControllerService);
            serviceAction.setComponentDetails(serviceDetails);
            // set the operation accordingly
            if (updateIsDisabled) {
                serviceAction.setOperation(Operation.Disable);
            } else {
                serviceAction.setOperation(Operation.Enable);
            }
            actions.add(serviceAction);
        }
        // ensure there are actions to record
        if (!actions.isEmpty()) {
            // save the actions
            saveActions(actions, logger);
        }
    }
    return updatedControllerService;
}

Example 4 with FlowChangeAction

use of org.apache.nifi.action.FlowChangeAction in project nifi by apache.

the class ProcessGroupAuditor method generateAuditRecord.

/**
 * Generates an audit record for the creation of a process group.
 *
 * @param processGroup group
 * @param operation operation
 * @param actionDetails details
 * @return action
 */
public Action generateAuditRecord(ProcessGroup processGroup, Operation operation, ActionDetails actionDetails) {
    FlowChangeAction action = null;
    // get the current user
    NiFiUser user = NiFiUserUtils.getNiFiUser();
    // ensure the user was found
    if (user != null) {
        // create the process group action for adding this process group
        action = new FlowChangeAction();
        action.setUserIdentity(user.getIdentity());
        action.setOperation(operation);
        action.setTimestamp(new Date());
        action.setSourceId(processGroup.getIdentifier());
        action.setSourceName(processGroup.getName());
        action.setSourceType(Component.ProcessGroup);
        if (actionDetails != null) {
            action.setActionDetails(actionDetails);
        }
    }
    return action;
}

Example 5 with FlowChangeAction

use of org.apache.nifi.action.FlowChangeAction in project nifi by apache.

the class ProcessGroupAuditor method saveUpdateAction.

private void saveUpdateAction(final NiFiUser user, final String groupId, final Operation operation) throws Throwable {
    ProcessGroupDAO processGroupDAO = getProcessGroupDAO();
    ProcessGroup processGroup = processGroupDAO.getProcessGroup(groupId);
    // if the user was starting/stopping this process group
    FlowChangeAction action = new FlowChangeAction();
    action.setUserIdentity(user.getIdentity());
    action.setSourceId(processGroup.getIdentifier());
    action.setSourceName(processGroup.getName());
    action.setSourceType(Component.ProcessGroup);
    action.setTimestamp(new Date());
    action.setOperation(operation);
    // add this action
    saveAction(action, logger);
}