com.vaadin.cdi.access

Class JaasAccessControl

java.lang.Object

com.vaadin.cdi.access.AccessControl

com.vaadin.cdi.access.JaasAccessControl

All Implemented Interfaces:

Serializable

@Default
public class JaasAccessControl
extends AccessControl
implements Serializable

JaasAccessControl is an AccessControl implementation that also provides set of JAAS helper methods to login and out the user as well as to query additional information. In order to use JaasAccessControl a proper security domain must be configured in the underlying application server.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JaasAccessControl()

Method Summary

Modifier and Type	Method and Description
static javax.servlet.http.HttpServletRequest	getCurrentRequest()
String	getPrincipalName() Returns the principal (user) name of the currently logged in user.
boolean	isUserInRole(String role) Checks if the current user has a role.
boolean	isUserSignedIn() Returns true if some used has logged in.
static void	login(String username, String password) Logs in the user to underlying container security context using configured security domain in deployment descriptor
static void	logout() Logs user out from current container managed security context

Methods inherited from class com.vaadin.cdi.access.AccessControl

isUserInSomeRole

Methods inherited from class java.lang.Object

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

Constructor Detail

JaasAccessControl

public JaasAccessControl()

Method Detail

isUserSignedIn

public boolean isUserSignedIn()

Description copied from class: AccessControl

Returns true if some used has logged in.

Specified by:

isUserSignedIn in class AccessControl

Returns:

true if a user is logged in

isUserInRole

public boolean isUserInRole(String role)

Description copied from class: AccessControl

Checks if the current user has a role.

Specified by:

isUserInRole in class AccessControl

Returns:

true if currently logged in user is in given role

getPrincipalName

public String getPrincipalName()

Description copied from class: AccessControl

Returns the principal (user) name of the currently logged in user.

Specified by:

getPrincipalName in class AccessControl

Returns:

name of the user that is currently logged in, if no user is logged in null will be returned.

login

public static void login(String username,
                         String password)
                  throws javax.servlet.ServletException

Logs in the user to underlying container security context using configured security domain in deployment descriptor

Parameters:

username -

password -

Throws:

javax.servlet.ServletException - if login fails or current session has already been authenticated

logout

public static void logout()
                   throws javax.servlet.ServletException

Logs user out from current container managed security context

Throws:

javax.servlet.ServletException

getCurrentRequest

@RequestScoped
public static javax.servlet.http.HttpServletRequest getCurrentRequest()