Fixed Sonar issues

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

hawkbit-ddi-api/src/main/java/org/eclipse/hawkbit/ddi/rest/api/DdiRootControllerRestApi.java

@@ -37,7 +37,9 @@ public interface DdiRootControllerRestApi {
 
     /**
      * Returns all artifacts of a given software module and target.
-     *
+     * 
+     * @param tenant
+     *            of the request
      * @param targetid
      *            of the target that matches to controller id
      * @param softwareModuleId
@@ -53,6 +55,8 @@ public interface DdiRootControllerRestApi {
     /**
      * Root resource for an individual {@link Target}.
      *
+     * @param tenant
+     *            of the request
      * @param targetid
      *            of the target that matches to controller id
      * @param request
@@ -68,6 +72,8 @@ public interface DdiRootControllerRestApi {
      * Handles GET {@link DdiArtifact} download request. This could be full or
      * partial (as specified by RFC7233 (Range Requests)) download request.
      *
+     * @param tenant
+     *            of the request
      * @param targetid
      *            of the related target
      * @param softwareModuleId
@@ -92,6 +98,8 @@ public interface DdiRootControllerRestApi {
     /**
      * Handles GET {@link DdiArtifact} MD5 checksum file download request.
      *
+     * @param tenant
+     *            of the request
      * @param targetid
      *            of the related target
      * @param softwareModuleId
@@ -116,6 +124,8 @@ public interface DdiRootControllerRestApi {
     /**
      * Resource for software module.
      *
+     * @param tenant
+     *            of the request
      * @param targetid
      *            of the target that matches to controller id
      * @param actionId
@@ -139,6 +149,8 @@ public interface DdiRootControllerRestApi {
     /**
      * This is the feedback channel for the {@link DdiDeploymentBase} action.
      *
+     * @param tenant
+     *            of the request
      * @param feedback
      *            to provide
      * @param targetid
@@ -159,6 +171,8 @@ public interface DdiRootControllerRestApi {
     /**
      * This is the feedback channel for the config data action.
      *
+     * @param tenant
+     *            of the request
      * @param configData
      *            as body
      * @param targetid
@@ -176,6 +190,8 @@ public interface DdiRootControllerRestApi {
     /**
      * RequestMethod.GET method for the {@link DdiCancel} action.
      *
+     * @param tenant
+     *            of the request
      * @param targetid
      *            ID of the calling target
      * @param actionId
@@ -195,6 +211,8 @@ public interface DdiRootControllerRestApi {
      * RequestMethod.POST method receiving the {@link DdiActionFeedback} from
      * the target.
      *
+     * @param tenant
+     *            of the request
      * @param feedback
      *            the {@link DdiActionFeedback} from the target.
      * @param targetid

hawkbit-ddi-resource/src/main/java/org/eclipse/hawkbit/ddi/rest/resource/DdiArtifactStoreController.java

@@ -35,7 +35,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Scope;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
-import org.springframework.security.web.bind.annotation.AuthenticationPrincipal;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.context.WebApplicationContext;

hawkbit-ddi-resource/src/main/java/org/eclipse/hawkbit/ddi/rest/resource/DdiRootController.java

@@ -151,7 +151,12 @@ public class DdiRootController implements DdiRootControllerRestApi {
             LOG.warn("Softare module with id {} could not be found.", softwareModuleId);
             result = new ResponseEntity<>(HttpStatus.NOT_FOUND);
         } else {
+
+            // Exception squid:S3655 - Optional access is checked in checkModule
+            // subroutine
+            @SuppressWarnings("squid:S3655")
             final LocalArtifact artifact = module.getLocalArtifactByFilename(fileName).get();
+
             final DbArtifact file = artifactManagement.loadLocalArtifactBinary(artifact);
 
             final String ifMatch = requestResponseContextHolder.getHttpServletRequest().getHeader("If-Match");
@@ -196,6 +201,9 @@ public class DdiRootController implements DdiRootControllerRestApi {
     }
 
     @Override
+    // Exception squid:S3655 - Optional access is checked in checkModule
+    // subroutine
+    @SuppressWarnings("squid:S3655")
     public ResponseEntity<Void> downloadArtifactMd5(@PathVariable("tenant") final String tenant,
             @PathVariable("targetid") final String targetid,
             @PathVariable("softwareModuleId") final Long softwareModuleId,

hawkbit-dmf-amqp/src/main/java/org/eclipse/hawkbit/amqp/AmqpDeadletterProperties.java

@@ -22,12 +22,13 @@ import com.google.common.collect.Maps;
  */
 @ConfigurationProperties("hawkbit.dmf.rabbitmq.deadLetter")
 public class AmqpDeadletterProperties {
+    private static final int THREE_WEEKS = 21;
 
     /**
      * Message time to live (ttl) for the deadletter queue. Default ttl is 3
      * weeks.
      */
-    private long ttl = Duration.ofDays(21).toMillis();
+    private long ttl = Duration.ofDays(THREE_WEEKS).toMillis();
 
     /**
      * Return the deadletter arguments.

hawkbit-dmf-amqp/src/main/java/org/eclipse/hawkbit/amqp/AmqpProperties.java

@@ -20,6 +20,16 @@ import org.springframework.boot.context.properties.ConfigurationProperties;
 @ConfigurationProperties("hawkbit.dmf.rabbitmq")
 public class AmqpProperties {
 
+    private static final int ONE_MINUTE = 60;
+
+    private static final int DEFAULT_QUEUE_DECLARATION_RETRIES = 50;
+
+    private static final int DEFAULT_INITIAL_CONSUMERS = 3;
+
+    private static final int DEFAULT_PREFETCH_COUNT = 10;
+
+    private static final int DEFAULT_MAX_CONSUMERS = 10;
+
     /**
      * Enable DMF API based on AMQP 0.9
      */
@@ -54,24 +64,24 @@ public class AmqpProperties {
     /**
      * Requested heartbeat interval from broker in {@link TimeUnit#SECONDS}.
      */
-    private int requestedHeartBeat = (int) TimeUnit.SECONDS.toSeconds(60);
+    private int requestedHeartBeat = (int) TimeUnit.SECONDS.toSeconds(ONE_MINUTE);
 
     /**
      * Sets an upper limit to the number of consumers.
      */
-    private int maxConcurrentConsumers = 10;
+    private int maxConcurrentConsumers = DEFAULT_MAX_CONSUMERS;
 
     /**
      * Tells the broker how many messages to send to each consumer in a single
      * request. Often this can be set quite high to improve throughput.
      */
-    private int prefetchCount = 10;
+    private int prefetchCount = DEFAULT_PREFETCH_COUNT;
 
     /**
      * Initial number of consumers. Is scaled up if necessary up to
      * {@link #maxConcurrentConsumers}.
      */
-    private int initialConcurrentConsumers = 3;
+    private int initialConcurrentConsumers = DEFAULT_INITIAL_CONSUMERS;
 
     /**
      * The number of retry attempts when passive queue declaration fails.
@@ -79,7 +89,7 @@ public class AmqpProperties {
      * consuming from multiple queues, when not all queues were available during
      * initialization.
      */
-    private int declarationRetries = 50;
+    private int declarationRetries = DEFAULT_QUEUE_DECLARATION_RETRIES;
 
     public int getDeclarationRetries() {
         return declarationRetries;

hawkbit-mgmt-resource/src/main/java/org/eclipse/hawkbit/mgmt/rest/resource/MgmtSoftwareModuleResource.java

@@ -107,10 +107,15 @@ public class MgmtSoftwareModuleResource implements MgmtSoftwareModuleRestApi {
 
     @Override
     @ResponseBody
+    // Exception squid:S3655 - Optional access is checked in
+    // findSoftwareModuleWithExceptionIfNotFound
+    // subroutine
+    @SuppressWarnings("squid:S3655")
     public ResponseEntity<MgmtArtifact> getArtifact(@PathVariable("softwareModuleId") final Long softwareModuleId,
             @PathVariable("artifactId") final Long artifactId) {
 
         final SoftwareModule module = findSoftwareModuleWithExceptionIfNotFound(softwareModuleId, artifactId);
+
         return ResponseEntity.ok(toResponse(module.getLocalArtifact(artifactId).get()));
     }
 

hawkbit-mgmt-resource/src/test/resources/logback-spring.xml

@@ -23,7 +23,7 @@
    <Logger name="org.apache.catalina.startup.DigesterFactory" level="ERROR" />   
    
    
-<!--    <Logger name="org.eclipse.hawkbit.rest.util.MockMvcResultPrinter" level="DEBUG" /> -->
+   <Logger name="org.eclipse.hawkbit.rest.util.MockMvcResultPrinter" level="DEBUG" />
 
    <!-- Security Log with hints on potential attacks -->
    <logger name="server-security" level="INFO" />

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/artifacts/upload/UploadConfirmationWindow.java

@@ -32,11 +32,11 @@ import org.eclipse.hawkbit.ui.decorators.SPUIButtonStyleSmallNoBorder;
 import org.eclipse.hawkbit.ui.decorators.SPUIButtonStyleTiny;
 import org.eclipse.hawkbit.ui.utils.HawkbitCommonUtil;
 import org.eclipse.hawkbit.ui.utils.I18N;
-import org.eclipse.hawkbit.ui.utils.UIComponentIdProvider;
 import org.eclipse.hawkbit.ui.utils.SPUIDefinitions;
 import org.eclipse.hawkbit.ui.utils.SPUILabelDefinitions;
 import org.eclipse.hawkbit.ui.utils.SPUIStyleDefinitions;
 import org.eclipse.hawkbit.ui.utils.SpringContextHelper;
+import org.eclipse.hawkbit.ui.utils.UIComponentIdProvider;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -572,6 +572,9 @@ public class UploadConfirmationWindow implements Button.ClickListener {
 
     }
 
+    // Exception squid:S3655 - Optional access is checked in
+    // checkIfArtifactDetailsDispalyed subroutine
+    @SuppressWarnings("squid:S3655")
     private void processArtifactUpload() {
         final List<String> itemIds = (List<String>) uploadDetailsTable.getItemIds();
         if (preUploadValidation(itemIds)) {
@@ -593,6 +596,7 @@ public class UploadConfirmationWindow implements Button.ClickListener {
                 }
                 refreshArtifactDetailsLayout = checkIfArtifactDetailsDispalyed(bSoftwareModule.getId());
             }
+
             if (refreshArtifactDetailsLayout) {
                 uploadLayout.refreshArtifactDetailsLayout(artifactUploadState.getSelectedBaseSoftwareModule().get());
             }

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/artifacts/upload/UploadLayout.java

@@ -34,10 +34,10 @@ import org.eclipse.hawkbit.ui.components.SPUIComponentProvider;
 import org.eclipse.hawkbit.ui.decorators.SPUIButtonStyleSmall;
 import org.eclipse.hawkbit.ui.utils.HawkbitCommonUtil;
 import org.eclipse.hawkbit.ui.utils.I18N;
-import org.eclipse.hawkbit.ui.utils.UIComponentIdProvider;
 import org.eclipse.hawkbit.ui.utils.SPUIDefinitions;
 import org.eclipse.hawkbit.ui.utils.SPUILabelDefinitions;
 import org.eclipse.hawkbit.ui.utils.SPUIStyleDefinitions;
+import org.eclipse.hawkbit.ui.utils.UIComponentIdProvider;
 import org.eclipse.hawkbit.ui.utils.UINotification;
 import org.eclipse.hawkbit.util.SPInfo;
 import org.slf4j.Logger;
@@ -254,6 +254,11 @@ public class UploadLayout extends VerticalLayout {
                 final Html5File[] files = ((WrapperTransferable) event.getTransferable()).getFiles();
                 // selected software module at the time of file drop is
                 // considered for upload
+
+                if (!artifactUploadState.getSelectedBaseSoftwareModule().isPresent()) {
+                    return;
+                }
+
                 final SoftwareModule selectedSw = artifactUploadState.getSelectedBaseSoftwareModule().get();
                 // reset the flag
                 hasDirectory = Boolean.FALSE;

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/distributions/dstable/DistributionSetDetails.java

@@ -173,9 +173,11 @@ public class DistributionSetDetails extends AbstractNamedVersionedEntityTableDet
     }
 
     private Button assignSoftModuleButton(final String softwareModuleName) {
-        if (getPermissionChecker().hasUpdateDistributionPermission() && distributionSetManagement
+        if (getPermissionChecker().hasUpdateDistributionPermission()
-                .findDistributionSetById(manageDistUIState.getLastSelectedDistribution().get().getId())
+                && manageDistUIState.getLastSelectedDistribution().isPresent()
-                .getAssignedTargets().isEmpty()) {
+                && distributionSetManagement
+                        .findDistributionSetById(manageDistUIState.getLastSelectedDistribution().get().getId())
+                        .getAssignedTargets().isEmpty()) {
             final Button reassignSoftModule = SPUIComponentProvider.getButton(softwareModuleName, "", "", "", true,
                     FontAwesome.TIMES, SPUIButtonStyleSmallNoBorder.class);
             reassignSoftModule.setEnabled(false);

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/filtermanagement/CreateOrUpdateFilterHeader.java

@@ -26,9 +26,9 @@ import org.eclipse.hawkbit.ui.decorators.SPUIButtonStyleSmallNoBorder;
 import org.eclipse.hawkbit.ui.filtermanagement.event.CustomFilterUIEvent;
 import org.eclipse.hawkbit.ui.filtermanagement.state.FilterManagementUIState;
 import org.eclipse.hawkbit.ui.utils.I18N;
-import org.eclipse.hawkbit.ui.utils.UIComponentIdProvider;
 import org.eclipse.hawkbit.ui.utils.SPUILabelDefinitions;
 import org.eclipse.hawkbit.ui.utils.SPUIStyleDefinitions;
+import org.eclipse.hawkbit.ui.utils.UIComponentIdProvider;
 import org.eclipse.hawkbit.ui.utils.UINotification;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
@@ -136,7 +136,7 @@ public class CreateOrUpdateFilterHeader extends VerticalLayout implements Button
 
     private LayoutClickListener nameLayoutClickListner;
 
-    private boolean validationFailed = false;
+    private boolean validationFailed;
 
     /**
      * Initialize the Campaign Status History Header.
@@ -509,6 +509,10 @@ public class CreateOrUpdateFilterHeader extends VerticalLayout implements Button
     }
 
     private void updateCustomFilter() {
+        if (!filterManagementUIState.getTfQuery().isPresent()) {
+            return;
+        }
+
         final TargetFilterQuery targetFilterQuery = filterManagementUIState.getTfQuery().get();
         targetFilterQuery.setName(nameTextField.getValue());
         targetFilterQuery.setQuery(queryTextField.getValue());

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/management/dstable/DistributionTable.java

@@ -42,11 +42,11 @@ import org.eclipse.hawkbit.ui.management.event.PinUnpinEvent;
 import org.eclipse.hawkbit.ui.management.event.SaveActionWindowEvent;
 import org.eclipse.hawkbit.ui.management.state.ManagementUIState;
 import org.eclipse.hawkbit.ui.utils.HawkbitCommonUtil;
-import org.eclipse.hawkbit.ui.utils.UIComponentIdProvider;
 import org.eclipse.hawkbit.ui.utils.SPUIDefinitions;
 import org.eclipse.hawkbit.ui.utils.SPUILabelDefinitions;
 import org.eclipse.hawkbit.ui.utils.SPUIStyleDefinitions;
 import org.eclipse.hawkbit.ui.utils.TableColumn;
+import org.eclipse.hawkbit.ui.utils.UIComponentIdProvider;
 import org.eclipse.hawkbit.ui.utils.UINotification;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.vaadin.addons.lazyquerycontainer.BeanQueryFactory;
@@ -525,6 +525,10 @@ public class DistributionTable extends AbstractNamedVersionTable<DistributionSet
     }
 
     private void styleDistributionTableOnPinning() {
+        if (!managementUIState.getDistributionTableFilters().getPinnedTargetId().isPresent()) {
+            return;
+        }
+
         final Target targetObj = targetService.findTargetByControllerIDWithDetails(
                 managementUIState.getDistributionTableFilters().getPinnedTargetId().get());