Hands-On High Performance with Spring 5

Configuring Spring Security

Now, we will configure Spring Security authentication and authorization by creating a Spring Security configuration class as follows:

@EnableWebSecuritypublic class SpringMvcSecurityConfig extends WebSecurityConfigurerAdapter {    @Autowired  PasswordEncoder passwordEncoder;    @Override  protected void configure(AuthenticationManagerBuilder auth)         throws     Exception {    auth    .inMemoryAuthentication()    .passwordEncoder(passwordEncoder)    .withUser("user").password(passwordEncoder.encode("user@123"))    .roles("USER")    .and()    .withUser("admin").password(passwordEncoder.    encode("admin@123")            ).roles("USER", "ADMIN");  }    @Bean  public PasswordEncoder passwordEncoder() {      return new BCryptPasswordEncoder();  }    @Override protected void ...