没有定义名为“ springSecurityFilterChain”的bean Java配置

Question

i have class that should initialize filter chain by itself

public class SecurityWebApplicationInitializer
        extends AbstractSecurityWebApplicationInitializer {

}

but still i get noSuchBeanDefinException.

My webSecurityConfig

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(securedEnabled=true)
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    private UserService userService;

    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userService).passwordEncoder(passwordEncoder());
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {

        http.authorizeRequests().antMatchers("/admin/**")
                .access("hasRole('ADMIN')").and().formLogin()
                .loginPage("/login").failureUrl("/login?error")
                .usernameParameter("username")
                .passwordParameter("password")
                .and().logout().logoutSuccessUrl("/login?logout")
                .and().csrf()
                .and().exceptionHandling().accessDeniedPage("/403");
    }

    @Bean
    public PasswordEncoder passwordEncoder() {
        PasswordEncoder encoder = new BCryptPasswordEncoder();
        return encoder;
    }
}

and here my AppInitialiser

public class WebAppInit extends AbstractAnnotationConfigDispatcherServletInitializer {


    @Override
    protected Class<?>[] getRootConfigClasses() {
        return new Class[] { HibernateConfig.class};
    }

    @Override
    protected Class<?>[] getServletConfigClasses() {
        return new Class[] { WebMvcConfig.class};
    }

    @Override
    protected String[] getServletMappings() {
        return new String[]{"/"};
    }
}

i tried to use WebSecurityConfig.class in AppInit but then it shows An error that my service class that autowired in SecurityConfig doesn't initialised when AppInit Class works. Also every single online example do like i do. They just use SecurityWebApplicationInitializer .

Answer 1

First - put WebSecurityConfig into

@Override
    protected Class<?>[] getRootConfigClasses() {
        return new Class[] { HibernateConfig.class};
    }

and also add @componentScan package FOR EVERY CONFIG class you have. My mistake was that i thought that they know about each other. Guess not.