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central "repository" of all AdminConsole roles; create admincosole role in gwt.ui's activator

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Change-Id: Iedea31671963e4452db8a71f69b1eb7a6337fc45
This commit is contained in:
Axel Uhl
2018-02-12 23:05:24 +01:00
parent 25e4314b96
commit c20eaa7d5f
8 changed files with 182 additions and 126 deletions
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java/com.sap.sse.gwt.adminconsole/src/com/sap/sse/gwt/adminconsole/AdminConsolePanel.java
+29 -1
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@@ -18,6 +18,7 @@ import com.google.gwt.user.client.ui.HeaderPanel;
import com.google.gwt.user.client.ui.ScrollPanel;
import com.google.gwt.user.client.ui.TabLayoutPanel;
import com.google.gwt.user.client.ui.Widget;
import com.sap.sse.common.Util;
import com.sap.sse.common.Util.Triple;
import com.sap.sse.gwt.client.AbstractEntryPoint;
import com.sap.sse.gwt.client.ErrorReporter;
@@ -95,6 +96,17 @@ public class AdminConsolePanel extends HeaderPanel implements HandleTabSelectabl
* allows the panel to find the refresh target when a widget has been selected in a tab panel.
*/
private final Map<Widget, RefreshableAdminConsolePanel> panelsByWidget;
/**
* If {@code null}, any permission will be accepted by
* {@link #remeberWidgetLocationAndPermissions(VerticalOrHorizontalTabLayoutPanel, Widget, String, Permission...)}
* which is used by all methods that add a panel and optionally specify permissions required to see that panel.
* If this field holds a valid permission collection, only permissions from this collection will be accepted.
* This can be used to keep a central repository of all such permissions which in turn may be used to
* automatically create a role that implies all those permissions for users to have full access to the
* admin console and its panels.
*/
private final Iterable<? extends Permission> acceptablePermissionsRequiredToSeeWidgets;
/**
* Generic selection handler that forwards selected tabs to a refresher that ensures that data gets reloaded. If
@@ -147,10 +159,18 @@ public class AdminConsolePanel extends HeaderPanel implements HandleTabSelectabl
}
return target;
}
public AdminConsolePanel(UserService userService,
ServerInfoRetriever buildVersionRetriever, String releaseNotesAnchorLabel,
String releaseNotesURL, ErrorReporter errorReporter, LoginPanelCss loginPanelCss, StringMessages stringMessages) {
this(userService, buildVersionRetriever, releaseNotesAnchorLabel, releaseNotesURL, errorReporter, loginPanelCss,
stringMessages, /* acceptablePermissionsRequiredToSeeWidgets==null means accept any permission */ null);
}
public AdminConsolePanel(UserService userService,
ServerInfoRetriever buildVersionRetriever, String releaseNotesAnchorLabel,
String releaseNotesURL, ErrorReporter errorReporter, LoginPanelCss loginPanelCss, StringMessages stringMessages,
Iterable<? extends Permission> acceptablePermissionsRequiredToSeeWidgets) {
this.acceptablePermissionsRequiredToSeeWidgets = acceptablePermissionsRequiredToSeeWidgets;
this.permissionsAnyOfWhichIsRequiredToSeeWidget = new HashMap<>();
this.userService = userService;
roleSpecificTabs = new LinkedHashSet<>();
@@ -338,6 +358,14 @@ public class AdminConsolePanel extends HeaderPanel implements HandleTabSelectabl
*/
private void remeberWidgetLocationAndPermissions(VerticalOrHorizontalTabLayoutPanel tabPanel, Widget widgetToAdd,
String tabTitle, Permission... requiresAnyOfThesePermissions) {
if (acceptablePermissionsRequiredToSeeWidgets != null) {
for (final Permission requiredPermission : requiresAnyOfThesePermissions) {
if (!Util.contains(acceptablePermissionsRequiredToSeeWidgets, requiredPermission)) {
throw new RuntimeException("Internal error: permission "+requiredPermission+
" missing from the set of acceptable admin console permissions "+acceptablePermissionsRequiredToSeeWidgets);
}
}
}
roleSpecificTabs.add(new Triple<VerticalOrHorizontalTabLayoutPanel, Widget, String>(tabPanel, widgetToAdd, tabTitle));
final HashSet<Permission> permissionsAsSet = new HashSet<>(Arrays.asList(requiresAnyOfThesePermissions));
permissionsAnyOfWhichIsRequiredToSeeWidget.put(widgetToAdd, permissionsAsSet);