Package org.springframework.security.config.annotation.web.configurers

Class AnonymousConfigurer<H extends HttpSecurityBuilder<H>>

java.lang.Object

org.springframework.security.config.annotation.SecurityConfigurerAdapter<DefaultSecurityFilterChain,B>

org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer<AnonymousConfigurer<H>,H>

org.springframework.security.config.annotation.web.configurers.AnonymousConfigurer<H>

All Implemented Interfaces:

SecurityConfigurer<DefaultSecurityFilterChain,H>

public final class AnonymousConfigurer<H extends HttpSecurityBuilder<H>>
extends AbstractHttpConfigurer<AnonymousConfigurer<H>,H>

Configures Anonymous authentication (i.e. populate an Authentication that represents an anonymous user instead of having a null value) for an HttpSecurity. Specifically this will configure an AnonymousAuthenticationFilter and an AnonymousAuthenticationProvider. All properties have reasonable defaults, so no additional configuration is required other than applying this SecurityConfigurer.

Since:

3.2

Constructor Summary

Constructors

Constructor	Description
AnonymousConfigurer()	Creates a new instance

Method Summary

Modifier and Type	Method	Description
AnonymousConfigurer<H>	authenticationFilter(AnonymousAuthenticationFilter authenticationFilter)	Sets the AnonymousAuthenticationFilter used to populate an anonymous user.
AnonymousConfigurer<H>	authenticationProvider(AuthenticationProvider authenticationProvider)	Sets the AuthenticationProvider used to validate an anonymous user.
AnonymousConfigurer<H>	authorities(String... authorities)	Sets the Authentication.getAuthorities() for anonymous users
AnonymousConfigurer<H>	authorities(List<GrantedAuthority> authorities)	Sets the Authentication.getAuthorities() for anonymous users
void	configure(H http)	Configure the SecurityBuilder by setting the necessary properties on the SecurityBuilder.
void	init(H http)	Initialize the SecurityBuilder.
AnonymousConfigurer<H>	key(String key)	Sets the key to identify tokens created for anonymous authentication.
AnonymousConfigurer<H>	principal(Object principal)	Sets the principal for Authentication objects of anonymous users

Methods inherited from class org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer

disable, getSecurityContextHolderStrategy, withObjectPostProcessor

Methods inherited from class org.springframework.security.config.annotation.SecurityConfigurerAdapter

addObjectPostProcessor, and, getBuilder, postProcess, setBuilder

Methods inherited from class java.lang.Object

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

Constructor Details

AnonymousConfigurer

public AnonymousConfigurer()

Creates a new instance

See Also:

• HttpSecurity.anonymous()

Method Details

key

public AnonymousConfigurer<H> key(String key)

Sets the key to identify tokens created for anonymous authentication. Default is a secure randomly generated key.

Parameters:

key - the key to identify tokens created for anonymous authentication. Default is a secure randomly generated key.

Returns:

the AnonymousConfigurer for further customization of anonymous authentication

principal

public AnonymousConfigurer<H> principal(Object principal)

Sets the principal for Authentication objects of anonymous users

Parameters:

principal - used for the Authentication object of anonymous users

Returns:

the AnonymousConfigurer for further customization of anonymous authentication

authorities

public AnonymousConfigurer<H> authorities(List<GrantedAuthority> authorities)

Sets the Authentication.getAuthorities() for anonymous users

Parameters:

authorities - Sets the Authentication.getAuthorities() for anonymous users

Returns:

the AnonymousConfigurer for further customization of anonymous authentication

authorities

public AnonymousConfigurer<H> authorities(String... authorities)

Sets the Authentication.getAuthorities() for anonymous users

Parameters:

authorities - Sets the Authentication.getAuthorities() for anonymous users (i.e. "ROLE_ANONYMOUS")

Returns:

the AnonymousConfigurer for further customization of anonymous authentication

authenticationProvider

public AnonymousConfigurer<H> authenticationProvider(AuthenticationProvider authenticationProvider)

Sets the AuthenticationProvider used to validate an anonymous user. If this is set, no attributes on the AnonymousConfigurer will be set on the AuthenticationProvider.

Parameters:

authenticationProvider - the AuthenticationProvider used to validate an anonymous user. Default is AnonymousAuthenticationProvider

Returns:

the AnonymousConfigurer for further customization of anonymous authentication

authenticationFilter

public AnonymousConfigurer<H> authenticationFilter(AnonymousAuthenticationFilter authenticationFilter)

Sets the AnonymousAuthenticationFilter used to populate an anonymous user. If this is set, no attributes on the AnonymousConfigurer will be set on the AnonymousAuthenticationFilter.

Parameters:

authenticationFilter - the AnonymousAuthenticationFilter used to populate an anonymous user.

Returns:

the AnonymousConfigurer for further customization of anonymous authentication

init

public void init(H http)

Description copied from interface: SecurityConfigurer

Initialize the SecurityBuilder. Here only shared state should be created and modified, but not properties on the SecurityBuilder used for building the object. This ensures that the SecurityConfigurer.configure(SecurityBuilder) method uses the correct shared objects when building. Configurers should be applied here.

Specified by:

init in interface SecurityConfigurer<DefaultSecurityFilterChain,H extends HttpSecurityBuilder<H>>

Overrides:

init in class SecurityConfigurerAdapter<DefaultSecurityFilterChain,H extends HttpSecurityBuilder<H>>

configure

public void configure(H http)

Description copied from interface: SecurityConfigurer

Configure the SecurityBuilder by setting the necessary properties on the SecurityBuilder.

Specified by:

configure in interface SecurityConfigurer<DefaultSecurityFilterChain,H extends HttpSecurityBuilder<H>>

Overrides:

configure in class SecurityConfigurerAdapter<DefaultSecurityFilterChain,H extends HttpSecurityBuilder<H>>