This version is still in development and is not considered stable yet. For the latest stable version, please use Spring Security 6.4.2!

Configuration Migrations

The following steps relate to changes around how to configure HttpSecurity, WebSecurity, and AuthenticationManager.

Add `@Configuration` annotation

In 6.0, @Configuration is removed from @EnableWebSecurity, @EnableMethodSecurity, @EnableGlobalMethodSecurity, and @EnableGlobalAuthentication.

To prepare for this, wherever you are using one of these annotations, you may need to add @Configuration. For example, @EnableMethodSecurity changes from:

Java

@EnableMethodSecurity
public class MyConfiguration {
	// ...
}

Kotlin

@EnableMethodSecurity
open class MyConfiguration {
	// ...
}

to:

Java

@Configuration
@EnableMethodSecurity
public class MyConfiguration {
	// ...
}

Kotlin

@Configuration
@EnableMethodSecurity
open class MyConfiguration {
	// ...
}

Use the new `requestMatchers` methods

In Spring Security 5.8, the antMatchers, mvcMatchers, and regexMatchers methods were deprecated in favor of new requestMatchers methods.

The new requestMatchers methods were added to authorizeHttpRequests, authorizeRequests, CSRF configuration, WebSecurityCustomizer and any other places that had the specialized RequestMatcher methods. The deprecated methods are removed in Spring Security 6.

These new methods have more secure defaults since they choose the most appropriate RequestMatcher implementation for your application. In summary, the new methods choose the MvcRequestMatcher implementation if your application has Spring MVC in the classpath, falling back to the AntPathRequestMatcher implementation if Spring MVC is not present (aligning the behavior with the Kotlin equivalent methods).

To start using the new methods, you can replace the deprecated methods with the new ones. For example, the following application configuration:

Java

@Configuration
@EnableWebSecurity
public class SecurityConfig {

    @Bean
    public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
        http
            .authorizeHttpRequests((authz) -> authz
                .antMatchers("/api/admin/**").hasRole("ADMIN")
                .antMatchers("/api/user/**").hasRole("USER")
                .anyRequest().authenticated()
            );
        return http.build();
    }

}

can be changed to:

Java

@Configuration
@EnableWebSecurity
public class SecurityConfig {

    @Bean
    public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
        http
            .authorizeHttpRequests((authz) -> authz
                .requestMatchers("/api/admin/**").hasRole("ADMIN")
                .requestMatchers("/api/user/**").hasRole("USER")
                .anyRequest().authenticated()
            );
        return http.build();
    }

}

If you have Spring MVC in the classpath and are using the mvcMatchers methods, you can replace it with the new methods and Spring Security will choose the MvcRequestMatcher implementation for you. The following configuration:

Java

@Configuration
@EnableWebSecurity
@EnableWebMvc
public class SecurityConfig {

    @Bean
    SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
        http
            .authorizeHttpRequests((authz) -> authz
                .mvcMatchers("/admin/**").hasRole("ADMIN")
                .anyRequest().authenticated()
            );
        return http.build();
    }

}

is equivalent to:

Java

@Configuration
@EnableWebSecurity
@EnableWebMvc
public class SecurityConfig {

    @Bean
    SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
        http
            .authorizeHttpRequests((authz) -> authz
                .requestMatchers("/admin/**").hasRole("ADMIN")
                .anyRequest().authenticated()
            );
        return http.build();
    }

}

If you are customizing the servletPath property of the MvcRequestMatcher, you can now use the MvcRequestMatcher.Builder to create MvcRequestMatcher instances that share the same servlet path:

Java

@Configuration
@EnableWebSecurity
@EnableWebMvc
public class SecurityConfig {

    @Bean
    SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
        http
            .authorizeHttpRequests((authz) -> authz
                .mvcMatchers("/admin").servletPath("/path").hasRole("ADMIN")
                .mvcMatchers("/user").servletPath("/path").hasRole("USER")
                .anyRequest().authenticated()
            );
        return http.build();
    }

}

The code above can be rewritten using the MvcRequestMatcher.Builder and the requestMatchers method:

Java

@Configuration
@EnableWebSecurity
@EnableWebMvc
public class SecurityConfig {

    @Bean
    SecurityFilterChain securityFilterChain(HttpSecurity http, HandlerMappingIntrospector introspector) throws Exception {
        MvcRequestMatcher.Builder mvcMatcherBuilder = new MvcRequestMatcher.Builder(introspector).servletPath("/path");
        http
            .authorizeHttpRequests((authz) -> authz
                .requestMatchers(mvcMatcherBuilder.pattern("/admin")).hasRole("ADMIN")
                .requestMatchers(mvcMatcherBuilder.pattern("/user")).hasRole("USER")
                .anyRequest().authenticated()
            );
        return http.build();
    }

}

If you are having problem with the new requestMatchers methods, you can always switch back to the RequestMatcher implementation that you were using. For example, if you still want to use AntPathRequestMatcher and RegexRequestMatcher implementations, you can use the requestMatchers method that accepts a RequestMatcher instance:

Java

import static org.springframework.security.web.util.matcher.AntPathRequestMatcher.antMatcher;
import static org.springframework.security.web.util.matcher.RegexRequestMatcher.regexMatcher;

@Configuration
@EnableWebSecurity
public class SecurityConfig {

    @Bean
    SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
        http
            .authorizeHttpRequests((authz) -> authz
                .requestMatchers(antMatcher("/user/**")).hasRole("USER")
                .requestMatchers(antMatcher(HttpMethod.POST, "/user/**")).hasRole("ADMIN")
                .requestMatchers(regexMatcher(".*\\?x=y")).hasRole("SPECIAL") // matches /any/path?x=y
                .anyRequest().authenticated()
            );
        return http.build();
    }

}

Note that the above sample uses static factory methods from AntPathRequestMatcher and RegexRequestMatcher to improve readability.

If you are using the WebSecurityCustomizer interface, you can replace the deprecated antMatchers methods:

Java

@Bean
public WebSecurityCustomizer webSecurityCustomizer() {
	return (web) -> web.ignoring().antMatchers("/ignore1", "/ignore2");
}

with their requestMatchers counterparts:

Java

@Bean
public WebSecurityCustomizer webSecurityCustomizer() {
	return (web) -> web.ignoring().requestMatchers("/ignore1", "/ignore2");
}

The same way, if you are customizing the CSRF configuration to ignore some paths, you can replace the deprecated methods with the requestMatchers methods:

Java

@Bean
public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
    http
        .csrf((csrf) -> csrf
            .ignoringAntMatchers("/no-csrf")
        );
    return http.build();
}

can be changed to:

Java

@Bean
public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
    http
        .csrf((csrf) -> csrf
            .ignoringRequestMatchers("/no-csrf")
        );
    return http.build();
}

Use the new `securityMatchers` methods

In Spring Security 5.8, the antMatchers, mvcMatchers and requestMatchers methods from HttpSecurity were deprecated in favor of new securityMatchers methods.

Note that these methods are not the same from authorizeHttpRequests methods which were deprecated in favor of the requestMatchers methods. However, the securityMatchers methods are similar to the requestMatchers methods in the sense that they will choose the most appropriate RequestMatcher implementation for your application. In summary, the new methods choose the MvcRequestMatcher implementation if your application has Spring MVC in the classpath, falling back to the AntPathRequestMatcher implementation if Spring MVC is not present (aligning the behavior with the Kotlin equivalent methods). Another reason for adding the securityMatchers methods is to avoid confusion with the requestMatchers methods from authorizeHttpRequests.

The following configuration:

Java

@Bean
public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
    http
        .antMatcher("/api/**", "/app/**")
        .authorizeHttpRequests((authz) -> authz
            .requestMatchers("/api/admin/**").hasRole("ADMIN")
            .anyRequest().authenticated()
        );
    return http.build();
}

can be rewritten using the securityMatchers methods:

Java

@Bean
public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
    http
        .securityMatcher("/api/**", "/app/**")
        .authorizeHttpRequests((authz) -> authz
            .requestMatchers("/api/admin/**").hasRole("ADMIN")
            .anyRequest().authenticated()
        );
    return http.build();
}

If you are using a custom RequestMatcher in your HttpSecurity configuration:

Java

@Bean
public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
    http
        .requestMatcher(new MyCustomRequestMatcher())
        .authorizeHttpRequests((authz) -> authz
            .requestMatchers("/api/admin/**").hasRole("ADMIN")
            .anyRequest().authenticated()
        );
    return http.build();
}

public class MyCustomRequestMatcher implements RequestMatcher {
	// ...
}

you can do the same using securityMatcher:

Java

@Bean
public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
    http
        .securityMatcher(new MyCustomRequestMatcher())
        .authorizeHttpRequests((authz) -> authz
            .requestMatchers("/api/admin/**").hasRole("ADMIN")
            .anyRequest().authenticated()
        );
    return http.build();
}

public class MyCustomRequestMatcher implements RequestMatcher {
	// ...
}

If you are combining multiple RequestMatcher implementations in your HttpSecurity configuration:

Java

@Bean
public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
    http
        .requestMatchers((matchers) -> matchers
            .antMatchers("/api/**", "/app/**")
            .mvcMatchers("/admin/**")
            .requestMatchers(new MyCustomRequestMatcher())
        )
        .authorizeHttpRequests((authz) -> authz
            .requestMatchers("/admin/**").hasRole("ADMIN")
            .anyRequest().authenticated()
        );
    return http.build();
}

you can change it by using securityMatchers:

Java

@Bean
public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
    http
        .securityMatchers((matchers) -> matchers
            .requestMatchers("/api/**", "/app/**", "/admin/**")
            .requestMatchers(new MyCustomRequestMatcher())
        )
        .authorizeHttpRequests((authz) -> authz
            .requestMatchers("/admin/**").hasRole("ADMIN")
            .anyRequest().authenticated()
        );
    return http.build();
}

If you are having problems with the securityMatchers methods choosing the RequestMatcher implementation for you, you can always choose the RequestMatcher implementation yourself:

Java

import static org.springframework.security.web.util.matcher.AntPathRequestMatcher.antMatcher;

@Bean
public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
    http
        .securityMatchers((matchers) -> matchers
            .requestMatchers(antMatcher("/api/**"), antMatcher("/app/**"))
        )
        .authorizeHttpRequests((authz) -> authz
            .requestMatchers(antMatcher("/api/admin/**")).hasRole("ADMIN")
            .anyRequest().authenticated()
        );
    return http.build();
}

Stop Using `WebSecurityConfigurerAdapter`

Publish a `SecurityFilterChain` Bean

Spring Security 5.4 introduced the capability to publish a SecurityFilterChain bean instead of extending WebSecurityConfigurerAdapter. In 6.0, WebSecurityConfigurerAdapter is removed. To prepare for this change, you can replace constructs like:

Java
Kotlin

@Configuration
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
            .authorizeHttpRequests((authorize) -> authorize
                .anyRequest().authenticated()
            )
            .httpBasic(withDefaults());
    }

}

@Configuration
open class SecurityConfiguration: WebSecurityConfigurerAdapter() {

    @Override
    override fun configure(val http: HttpSecurity) {
        http {
            authorizeHttpRequests {
                authorize(anyRequest, authenticated)
            }

            httpBasic {}
        }
    }

}

with:

Java
Kotlin

@Configuration
public class SecurityConfiguration {

    @Bean
    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
        http
            .authorizeHttpRequests((authorize) -> authorize
                .anyRequest().authenticated()
            )
            .httpBasic(withDefaults());
        return http.build();
    }

}

@Configuration
open class SecurityConfiguration {

    @Bean
    fun filterChain(http: HttpSecurity): SecurityFilterChain {
        http {
            authorizeHttpRequests {
                authorize(anyRequest, authenticated)
            }
            httpBasic {}
        }
        return http.build()
    }

}

Publish a `WebSecurityCustomizer` Bean

Spring Security 5.4 introduced WebSecurityCustomizer to replace configure(WebSecurity web) in WebSecurityConfigurerAdapter. To prepare for its removal, you can replace code like the following:

Java
Kotlin

@Configuration
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {

    @Override
    public void configure(WebSecurity web) {
        web.ignoring().antMatchers("/ignore1", "/ignore2");
    }

}

@Configuration
open class SecurityConfiguration: WebSecurityConfigurerAdapter() {

    override fun configure(val web: WebSecurity) {
        web.ignoring().antMatchers("/ignore1", "/ignore2")
    }

}

with:

Java
Kotlin

@Configuration
public class SecurityConfiguration {

    @Bean
    public WebSecurityCustomizer webSecurityCustomizer() {
        return (web) -> web.ignoring().antMatchers("/ignore1", "/ignore2");
    }

}

@Configuration
open class SecurityConfiguration {

    @Bean
    fun webSecurityCustomizer(): WebSecurityCustomizer {
        return (web) -> web.ignoring().antMatchers("/ignore1", "/ignore2")
    }

}

Publish an `AuthenticationManager` Bean

As part of WebSecurityConfigurerAdapter removal, configure(AuthenticationManagerBuilder) is also removed. Preparing for its removal will differ based on your reason for using it.

LDAP Authentication

If you are using auth.ldapAuthentication() for LDAP authentication support, you can replace:

Java
Kotlin

@Configuration
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth
            .ldapAuthentication()
                .userDetailsContextMapper(new PersonContextMapper())
                .userDnPatterns("uid={0},ou=people")
                .contextSource()
                .port(0);
    }

}

@Configuration
open class SecurityConfiguration: WebSecurityConfigurerAdapter() {

    override fun configure(auth: AuthenticationManagerBuilder) {
        auth
            .ldapAuthentication()
                .userDetailsContextMapper(PersonContextMapper())
                .userDnPatterns("uid={0},ou=people")
                .contextSource()
                .port(0)
    }

}

with:

Java
Kotlin

@Configuration
public class SecurityConfiguration {
    @Bean
    public EmbeddedLdapServerContextSourceFactoryBean contextSourceFactoryBean() {
        EmbeddedLdapServerContextSourceFactoryBean contextSourceFactoryBean =
            EmbeddedLdapServerContextSourceFactoryBean.fromEmbeddedLdapServer();
        contextSourceFactoryBean.setPort(0);
        return contextSourceFactoryBean;
    }

    @Bean
    AuthenticationManager ldapAuthenticationManager(BaseLdapPathContextSource contextSource) {
        LdapBindAuthenticationManagerFactory factory =
            new LdapBindAuthenticationManagerFactory(contextSource);
        factory.setUserDnPatterns("uid={0},ou=people");
        factory.setUserDetailsContextMapper(new PersonContextMapper());
        return factory.createAuthenticationManager();
    }
}

@Configuration
open class SecurityConfiguration {
    @Bean
    fun contextSourceFactoryBean(): EmbeddedLdapServerContextSourceFactoryBean {
        val contextSourceFactoryBean: EmbeddedLdapServerContextSourceFactoryBean =
            EmbeddedLdapServerContextSourceFactoryBean.fromEmbeddedLdapServer()
        contextSourceFactoryBean.setPort(0)
        return contextSourceFactoryBean
    }

    @Bean
    fun ldapAuthenticationManager(val contextSource: BaseLdapPathContextSource): AuthenticationManager {
        val factory = LdapBindAuthenticationManagerFactory(contextSource)
        factory.setUserDnPatterns("uid={0},ou=people")
        factory.setUserDetailsContextMapper(PersonContextMapper())
        return factory.createAuthenticationManager()
    }
}

JDBC Authentication

If you are using auth.jdbcAuthentication() for JDBC Authentication support, you can replace:

Java
Kotlin

@Configuration
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
    @Bean
    public DataSource dataSource() {
        return new EmbeddedDatabaseBuilder()
            .setType(EmbeddedDatabaseType.H2)
            .build();
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        UserDetails user = User.withDefaultPasswordEncoder()
            .username("user")
            .password("password")
            .roles("USER")
            .build();
        auth.jdbcAuthentication()
            .withDefaultSchema()
                .dataSource(this.dataSource)
                .withUser(user);
    }
}

@Configuration
open class SecurityConfiguration: WebSecurityConfigurerAdapter() {
    @Bean
    fun dataSource(): DataSource {
        return EmbeddedDatabaseBuilder()
            .setType(EmbeddedDatabaseType.H2)
            .build()
    }

    override fun configure(val auth: AuthenticationManagerBuilder) {
        UserDetails user = User.withDefaultPasswordEncoder()
            .username("user")
            .password("password")
            .roles("USER")
            .build()
        auth.jdbcAuthentication()
            .withDefaultSchema()
                .dataSource(this.dataSource)
                .withUser(user)
    }
}

with:

Java
Kotlin

@Configuration
public class SecurityConfiguration {
    @Bean
    public DataSource dataSource() {
        return new EmbeddedDatabaseBuilder()
            .setType(EmbeddedDatabaseType.H2)
            .addScript(JdbcDaoImpl.DEFAULT_USER_SCHEMA_DDL_LOCATION)
            .build();
    }

    @Bean
    public UserDetailsManager users(DataSource dataSource) {
        UserDetails user = User.withDefaultPasswordEncoder()
            .username("user")
            .password("password")
            .roles("USER")
            .build();
        JdbcUserDetailsManager users = new JdbcUserDetailsManager(dataSource);
        users.createUser(user);
        return users;
    }
}

@Configuration
open class SecurityConfiguration {
    @Bean
    fun dataSource(): DataSource {
        return EmbeddedDatabaseBuilder()
            .setType(EmbeddedDatabaseType.H2)
            .addScript(JdbcDaoImpl.DEFAULT_USER_SCHEMA_DDL_LOCATION)
            .build()
    }

    @Bean
    fun users(val dataSource: DataSource): UserDetailsManager {
        val user = User.withDefaultPasswordEncoder()
            .username("user")
            .password("password")
            .roles("USER")
            .build()
        val users = JdbcUserDetailsManager(dataSource)
        users.createUser(user)
        return users
    }
}

In-Memory Authentication

If you are using auth.inMemoryAuthentication() for In-Memory Authentication support, you can replace:

Java
Kotlin

@Configuration
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        UserDetails user = User.withDefaultPasswordEncoder()
            .username("user")
            .password("password")
            .roles("USER")
            .build();
        auth.inMemoryAuthentication()
            .withUser(user);
    }
}

@Configuration
open class SecurityConfiguration: WebSecurityConfigurerAdapter() {
    override fun configure(val auth: AuthenticationManagerBuilder) {
        val user = User.withDefaultPasswordEncoder()
            .username("user")
            .password("password")
            .roles("USER")
            .build()
        auth.inMemoryAuthentication()
            .withUser(user)
    }
}

with:

Java
Kotlin

@Configuration
public class SecurityConfiguration {
    @Bean
    public InMemoryUserDetailsManager userDetailsService() {
        UserDetails user = User.withDefaultPasswordEncoder()
            .username("user")
            .password("password")
            .roles("USER")
            .build();
        return new InMemoryUserDetailsManager(user);
    }
}

@Configuration
open class SecurityConfiguration {
    @Bean
    fun userDetailsService(): InMemoryUserDetailsManager {
        UserDetails user = User.withDefaultPasswordEncoder()
            .username("user")
            .password("password")
            .roles("USER")
            .build()
        return InMemoryUserDetailsManager(user)
    }
}

Add `@Configuration` to `@Enable*` annotations

In 6.0, all Spring Security’s @Enable* annotations had their @Configuration removed. While convenient, it was not consistent with the rest of the Spring projects and most notably Spring Framework’s @Enable* annotations. Additionally, the introduction of support for @Configuration(proxyBeanMethods=false) in Spring Framework provides another reason to remove @Configuration meta-annotation from Spring Security’s @Enable* annotations and allow users to opt into their preferred configuration mode.

The following annotations had their @Configuration removed:

@EnableGlobalAuthentication
@EnableGlobalMethodSecurity
@EnableMethodSecurity
@EnableReactiveMethodSecurity
@EnableWebSecurity
@EnableWebFluxSecurity

For example, if you are using @EnableWebSecurity, you will need to change:

Java

@EnableWebSecurity
public class SecurityConfig {
	// ...
}

to:

Java

@Configuration
@EnableWebSecurity
public class SecurityConfig {
	// ...
}

And the same applies to every other annotation listed above.

Other Scenarios

If you are using AuthenticationManagerBuilder for something more sophisticated, you can publish your own AuthenticationManager @Bean or wire an AuthenticationManager instance into the HttpSecurity DSL with HttpSecurity#authenticationManager.

Configuration Migrations

Add @Configuration annotation

Use the new requestMatchers methods

Use the new securityMatchers methods

Stop Using WebSecurityConfigurerAdapter

Publish a SecurityFilterChain Bean

Publish a WebSecurityCustomizer Bean

Publish an AuthenticationManager Bean

LDAP Authentication

JDBC Authentication

In-Memory Authentication

Add @Configuration to @Enable* annotations

Other Scenarios

Add `@Configuration` annotation

Use the new `requestMatchers` methods

Use the new `securityMatchers` methods

Stop Using `WebSecurityConfigurerAdapter`

Publish a `SecurityFilterChain` Bean

Publish a `WebSecurityCustomizer` Bean

Publish an `AuthenticationManager` Bean

Add `@Configuration` to `@Enable*` annotations