org.glassfish.security.services.impl

Class AuthenticationServiceImpl

java.lang.Object

org.glassfish.security.services.impl.AuthenticationServiceImpl

All Implemented Interfaces:

org.glassfish.hk2.api.PostConstruct, AuthenticationService, SecurityService

@Service
@Singleton
public class AuthenticationServiceImpl
extends Object
implements AuthenticationService, org.glassfish.hk2.api.PostConstruct

The Authentication Service Implementation. Use JAAS LoginContext with the LoginModule(s) specified by the service configuration.

Constructor Summary

Constructors

Constructor and Description
AuthenticationServiceImpl()

Method Summary

Methods

Modifier and Type	Method and Description
Subject	impersonate(String user, String[] groups, Subject subject, boolean virtual) Impersonate a user, specifying the user and group principal names that should be established in the resulting Subject.
void	initialize(SecurityConfiguration securityServiceConfiguration) Initialize the Authentication Service configuration.
Subject	login(CallbackHandler cbh, Subject subject) Authenticate using a CallbackHandler to provider username/password, X.509 certificate, or Secure Admin token.
Subject	login(String username, char[] password, Subject subject) Log in a user with username and password.
void	postConstruct() Handle lookup of authentication service configuration and initialization.

Methods inherited from class java.lang.Object

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

Constructor Detail

AuthenticationServiceImpl

public AuthenticationServiceImpl()

Method Detail

initialize

public void initialize(SecurityConfiguration securityServiceConfiguration)

Initialize the Authentication Service configuration. Create the JAAS Configuration using the specified LoginModule configurations

Specified by:

initialize in interface SecurityService

login

public Subject login(String username,
            char[] password,
            Subject subject)
              throws LoginException

Description copied from interface: AuthenticationService

Log in a user with username and password.

Specified by:

login in interface AuthenticationService

Parameters:

username - The username.

password - The password.

subject - An optional Subject to receive principals and credentials for the logged in user. If provided, it will be returned as the return value; if not, a new Subject will be returned.

Returns:

A Subject representing the logged in user.

Throws:

LoginException

login

public Subject login(CallbackHandler cbh,
            Subject subject)
              throws LoginException

Description copied from interface: AuthenticationService

Authenticate using a CallbackHandler to provider username/password, X.509 certificate, or Secure Admin token.

Specified by:

login in interface AuthenticationService

Parameters:

cbh - The CallbackHandler.

subject - An optional Subject to receive principals and credentials for the logged in user. If provided, it will be returned as the return value; if not, a new Subject will be returned.

Returns:

A Subject representing the logged in user.

Throws:

LoginException

impersonate

public Subject impersonate(String user,
                  String[] groups,
                  Subject subject,
                  boolean virtual)
                    throws LoginException

Description copied from interface: AuthenticationService

Impersonate a user, specifying the user and group principal names that should be established in the resulting Subject. Note that, that this method always behaves as if virtual were true in the case that the underlying user store provider does not support user lookup.

Specified by:

impersonate in interface AuthenticationService

Parameters:

user - The username.

groups - An array of group names. If virtual is true, group principals will be created using this array. If virtual is false and groups is non-null, it will be used to filter the groups returned by the configured UserStoreProvider.

subject - An optional Subject to receive principals and credentials for the logged in user. If provided, it will be returned as the return value; if not, a new Subject will be returned.

virtual - If true, simply create a subject with the given user and group names. If false, configured UserStoreProvider will be queried for the given username and a Subject created only if the user exists. Groups will be populated with the intersection of the groups parameter and the groups returned by the UserStoreProvider.

Returns:

A Subject representing the impersonated user.

Throws:

LoginException

postConstruct

public void postConstruct()

Handle lookup of authentication service configuration and initialization. If no service is configured the service run-time will throw exceptions. Addresses alternate configuration handling until adopt @Proxiable support.

Specified by:

postConstruct in interface org.glassfish.hk2.api.PostConstruct