Package com.vaadin.flow.spring.security

Class SpringMenuAccessControl

java.lang.Object

com.vaadin.flow.server.auth.DefaultMenuAccessControl

com.vaadin.flow.spring.security.SpringMenuAccessControl

All Implemented Interfaces:

MenuAccessControl, Serializable

public class SpringMenuAccessControl
extends DefaultMenuAccessControl

A Spring specific menu access control that falls back to Spring mechanisms for view access checking, when the generic mechanisms do not work.

In Spring Boot application, a SpringMenuAccessControl is provided by default, if Spring Security is available.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.vaadin.flow.server.auth.MenuAccessControl

MenuAccessControl.PopulateClientMenu

Constructor Summary

Constructors

Constructor	Description
SpringMenuAccessControl()

Method Summary

Modifier and Type	Method	Description
boolean	canAccessView(AvailableViewInfo viewInfo)	Determines if current user has permissions to access the given view.

Methods inherited from class com.vaadin.flow.server.auth.DefaultMenuAccessControl

getPopulateClientSideMenu, setPopulateClientSideMenu

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SpringMenuAccessControl

public SpringMenuAccessControl()

Method Details

canAccessView

public boolean canAccessView(AvailableViewInfo viewInfo)

Description copied from interface: MenuAccessControl

Determines if current user has permissions to access the given view.

It checks view against authentication state: - If view does not require login -> allow - If not authenticated and login required -> deny. - If user doesn't have correct roles -> deny.

Parameters:

viewInfo - view info

Returns:

true if the view is accessible, false if something is not authenticated.