cannot - Cómo inyectar AuthenticationManager utilizando la configuración de Java en un filtro personalizado

authenticationmanager spring boot 2

Question

Estoy usando Spring Security 3.2 y Spring 4.0.1

Estoy trabajando para convertir una configuración xml en una configuración Java. Cuando hago una anotación en AuthenticationManager con @Autowired en mi filtro, recibo una excepción

Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.security.authentication.AuthenticationManager] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {}

Intenté inyectar AuthenticationManagerFactoryBean pero también falla con una excepción similar.

Aquí está la configuración XML de la que estoy trabajando

<?xml version="1.0" encoding="UTF-8"?> <beans ...>
<security:authentication-manager id="authenticationManager">
<security:authentication-provider user-service-ref="userDao">
<security:password-encoder ref="passwordEncoder"/>
</security:authentication-provider>
</security:authentication-manager>
<security:http
realm="Protected API"
use-expressions="true"
auto-config="false"
create-session="stateless"
entry-point-ref="unauthorizedEntryPoint"
authentication-manager-ref="authenticationManager">
<security:access-denied-handler ref="accessDeniedHandler"/>
<security:custom-filter ref="tokenAuthenticationProcessingFilter" position="FORM_LOGIN_FILTER"/>
<security:custom-filter ref="tokenFilter" position="REMEMBER_ME_FILTER"/>
<security:intercept-url method="GET" pattern="/rest/news/**" access="hasRole(''user'')"/>
<security:intercept-url method="PUT" pattern="/rest/news/**" access="hasRole(''admin'')"/>
<security:intercept-url method="POST" pattern="/rest/news/**" access="hasRole(''admin'')"/>
<security:intercept-url method="DELETE" pattern="/rest/news/**" access="hasRole(''admin'')"/>
</security:http>
<bean class="com.unsubcentral.security.TokenAuthenticationProcessingFilter"
id="tokenAuthenticationProcessingFilter">
<constructor-arg value="/rest/user/authenticate"/>
<property name="authenticationManager" ref="authenticationManager"/>
<property name="authenticationSuccessHandler" ref="authenticationSuccessHandler"/>
<property name="authenticationFailureHandler" ref="authenticationFailureHandler"/>
</bean>
</beans>

Aquí está la configuración de Java que estoy intentando

@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
private UserDetailsService userDetailsService;
@Autowired
private PasswordEncoder passwordEncoder;
@Autowired
private AuthenticationEntryPoint authenticationEntryPoint;
@Autowired
private AccessDeniedHandler accessDeniedHandler;
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth
.userDetailsService(userDetailsService).passwordEncoder(passwordEncoder);
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.sessionManagement()
.sessionCreationPolicy(SessionCreationPolicy.STATELESS)
.and()
.exceptionHandling()
.authenticationEntryPoint(authenticationEntryPoint)
.accessDeniedHandler(accessDeniedHandler)
.and();
//TODO: Custom Filters
}
}

Y esta es la clase de filtro personalizado. La línea que me da problemas es la que establece el AuthenticationManager

@Component
public class TokenAuthenticationProcessingFilter extends AbstractAuthenticationProcessingFilter {
@Autowired
public TokenAuthenticationProcessingFilter(@Value("/rest/useAuthenticationManagerr/authenticate") String defaultFilterProcessesUrl) {
super(defaultFilterProcessesUrl);
}
@Override
public Authentication attemptAuthentication(HttpServletRequest request, HttpServletResponse response) throws AuthenticationException, IOException, ServletException {
...
}
private String obtainPassword(HttpServletRequest request) {
return request.getParameter("password");
}
private String obtainUsername(HttpServletRequest request) {
return request.getParameter("username");
}
@Autowired
@Override
public void setAuthenticationManager(AuthenticationManager authenticationManager) {
super.setAuthenticationManager(authenticationManager);
}
@Autowired
@Override
public void setAuthenticationSuccessHandler(AuthenticationSuccessHandler successHandler) {
super.setAuthenticationSuccessHandler(successHandler);
}
@Autowired
@Override
public void setAuthenticationFailureHandler(AuthenticationFailureHandler failureHandler) {
super.setAuthenticationFailureHandler(failureHandler);
}
}

Answer 1

Reemplazar el método authenticationManagerBean en WebSecurityConfigurerAdapter para exponer el AuthenticationManager creado con configure(AuthenticationManagerBuilder) como Spring Bean:

Por ejemplo:

 @Bean(name = BeanIds.AUTHENTICATION_MANAGER)
@Override
public AuthenticationManager authenticationManagerBean() throws Exception {
return super.authenticationManagerBean();
}