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在新版的Spring Security中,你可以通过实现AuthenticationProvider接口或继承DaoAuthenticationProvider类来实现自定义身份验证。
然后,你可以在你的WebSecurityConfigurer中将自定义的身份验证提供程序注册到AuthenticationManager中,例如:
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Bean
public UserDetailsService userDetailsService() {
// 返回你的自定义UserDetailsService实现
return new CustomUserDetailsService();
}
@Bean
public PasswordEncoder passwordEncoder() {
// 返回你的自定义PasswordEncoder实现
return new CustomPasswordEncoder();
}
@Bean
public DaoAuthenticationProvider authenticationProvider() {
DaoAuthenticationProvider provider = new DaoAuthenticationProvider();
provider.setUserDetailsService(userDetailsService());
provider.setPasswordEncoder(passwordEncoder());
return provider;
}
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.authenticationProvider(authenticationProvider());
}
}