使用Java配置进行LDAP认证

Question

我试图用Spring Security 4和Java配置实现LDAP认证。 这是什么XML在Java中配置的相当于：

<ldap-authentication-provider> 
     <password-compare hash="{ssha}"/> 
    </ldap-authentication-provider> 

Answer 1

@Configuration 
@EnableWebSecurity 
public class PasswordCompareLdapConfig extends WebSecurityConfigurerAdapter { 
    protected void registerAuthentication(
      AuthenticationManagerBuilder auth) throws Exception { 
     auth 
      .ldapAuthentication() 
       .passwordCompare() 
        .passwordEncoder(new BaseDigestPasswordEncoder()) 
        .passwordAttribute("userPassword"); 
    } 
}