Refactor hawkbit core and security (#2833)

* Refactor hawkbit core and security

* improve access to the base core features - static
* thus easiear access
* and less boilerplate passing of instances

Signed-off-by: Avgustin Marinov <Avgustin.Marinov@bosch.com>

* Refactor context classes

* make JSON context serialization default

* AccessContext

* Split hawkbit-security-core to other modules and remove it

---------

Signed-off-by: Avgustin Marinov <Avgustin.Marinov@bosch.com>

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/HawkbitUiApp.java

@@ -9,6 +9,14 @@
  */
 package org.eclipse.hawkbit.ui;
 
+import static feign.Util.ISO_8859_1;
+
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.Base64;
+import java.util.Collections;
+import java.util.Objects;
+
 import com.vaadin.flow.component.page.AppShellConfigurator;
 import com.vaadin.flow.server.PWA;
 import com.vaadin.flow.theme.Theme;
@@ -36,14 +44,6 @@ import org.springframework.security.core.Authentication;
 import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.security.oauth2.core.oidc.user.OidcUser;
 
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.util.Base64;
-import java.util.Collections;
-import java.util.Objects;
-
-import static feign.Util.ISO_8859_1;
-
 @Slf4j
 @Theme("hawkbit")
 @PWA(name = "hawkBit UI", shortName = "hawkBit UI")

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/SimpleI18NProvider.java

@@ -12,6 +12,7 @@ package org.eclipse.hawkbit.ui;
 
 import java.util.Arrays;
 import java.util.Locale;
+
 import com.vaadin.flow.i18n.DefaultI18NProvider;
 import org.springframework.stereotype.Component;
 

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/view/DistributionSetView.java

@@ -20,8 +20,6 @@ import java.util.concurrent.CompletableFuture;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
-import com.vaadin.flow.component.grid.GridSortOrder;
-import com.vaadin.flow.data.provider.SortDirection;
 import jakarta.annotation.security.RolesAllowed;
 
 import com.vaadin.flow.component.Component;
@@ -33,6 +31,7 @@ import com.vaadin.flow.component.checkbox.CheckboxGroup;
 import com.vaadin.flow.component.dependency.Uses;
 import com.vaadin.flow.component.formlayout.FormLayout;
 import com.vaadin.flow.component.grid.Grid;
+import com.vaadin.flow.component.grid.GridSortOrder;
 import com.vaadin.flow.component.icon.Icon;
 import com.vaadin.flow.component.orderedlayout.FlexComponent;
 import com.vaadin.flow.component.orderedlayout.HorizontalLayout;
@@ -40,6 +39,7 @@ import com.vaadin.flow.component.orderedlayout.VerticalLayout;
 import com.vaadin.flow.component.select.Select;
 import com.vaadin.flow.component.textfield.TextArea;
 import com.vaadin.flow.component.textfield.TextField;
+import com.vaadin.flow.data.provider.SortDirection;
 import com.vaadin.flow.data.renderer.ComponentRenderer;
 import com.vaadin.flow.router.PageTitle;
 import com.vaadin.flow.router.Route;

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/view/TargetView.java

@@ -25,10 +25,9 @@ import java.util.function.Supplier;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.vaadin.flow.data.provider.ListDataProvider;
 import jakarta.annotation.security.RolesAllowed;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.vaadin.flow.component.AttachEvent;
 import com.vaadin.flow.component.ClickEvent;
 import com.vaadin.flow.component.Component;
@@ -54,6 +53,7 @@ import com.vaadin.flow.component.select.Select;
 import com.vaadin.flow.component.tabs.TabSheet;
 import com.vaadin.flow.component.textfield.TextArea;
 import com.vaadin.flow.component.textfield.TextField;
+import com.vaadin.flow.data.provider.ListDataProvider;
 import com.vaadin.flow.data.renderer.ComponentRenderer;
 import com.vaadin.flow.router.PageTitle;
 import com.vaadin.flow.router.Route;

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/view/util/TableView.java

@@ -33,7 +33,6 @@ import com.vaadin.flow.router.BeforeEnterEvent;
 import com.vaadin.flow.router.BeforeEnterObserver;
 import com.vaadin.flow.router.NavigationTrigger;
 import com.vaadin.flow.theme.lumo.LumoUtility;
-
 import org.eclipse.hawkbit.ui.view.Constants;
 
 @SuppressWarnings("java:S119") // better readability

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/view/util/Utils.java

@@ -28,15 +28,6 @@ import java.util.function.Consumer;
 import java.util.function.Function;
 import java.util.function.ToLongFunction;
 
-import com.vaadin.flow.component.icon.Icon;
-import com.vaadin.flow.component.icon.IconFactory;
-import com.vaadin.flow.data.provider.QuerySortOrder;
-import com.vaadin.flow.data.provider.SortDirection;
-import com.vaadin.flow.data.renderer.LocalDateTimeRenderer;
-import lombok.extern.slf4j.Slf4j;
-import org.eclipse.hawkbit.mgmt.json.model.distributionset.MgmtActionType;
-import org.eclipse.hawkbit.ui.view.Constants;
-
 import com.vaadin.flow.component.Component;
 import com.vaadin.flow.component.HasValue;
 import com.vaadin.flow.component.Text;
@@ -48,6 +39,8 @@ import com.vaadin.flow.component.confirmdialog.ConfirmDialog;
 import com.vaadin.flow.component.datetimepicker.DateTimePicker;
 import com.vaadin.flow.component.dialog.Dialog;
 import com.vaadin.flow.component.html.Div;
+import com.vaadin.flow.component.icon.Icon;
+import com.vaadin.flow.component.icon.IconFactory;
 import com.vaadin.flow.component.icon.VaadinIcon;
 import com.vaadin.flow.component.notification.Notification;
 import com.vaadin.flow.component.notification.NotificationVariant;
@@ -57,9 +50,15 @@ import com.vaadin.flow.component.select.Select;
 import com.vaadin.flow.component.shared.Tooltip;
 import com.vaadin.flow.component.textfield.NumberField;
 import com.vaadin.flow.component.textfield.TextField;
+import com.vaadin.flow.data.provider.QuerySortOrder;
+import com.vaadin.flow.data.provider.SortDirection;
 import com.vaadin.flow.data.renderer.ComponentRenderer;
+import com.vaadin.flow.data.renderer.LocalDateTimeRenderer;
 import com.vaadin.flow.data.value.ValueChangeMode;
 import com.vaadin.flow.theme.lumo.LumoUtility;
+import lombok.extern.slf4j.Slf4j;
+import org.eclipse.hawkbit.mgmt.json.model.distributionset.MgmtActionType;
+import org.eclipse.hawkbit.ui.view.Constants;
 
 @Slf4j
 public class Utils {