Spring Boot-如何在属性文件中提供ldap配置?

时间:2019-03-26 14:57:06

标签: java spring-boot spring-security spring-ldap

我是Spring Security和ldap的新手。 我试图在ldap上添加自定义身份验证,以便只有本地数据库中提到的特定用户才能登录。到目前为止,我已经能够实现ldap身份验证。这是我到目前为止尝试过的-

public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Value("${ldap.urls}")
    private String ldapUrl;

    @Autowired
    private CustomAuthenticationProvider authProvider;

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests().anyRequest().fullyAuthenticated().and().formLogin().loginPage("/login")
                .failureUrl("/login?error").permitAll();
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {

        auth.ldapAuthentication().userSearchBase("ou=people").userSearchFilter("(uid={0})").groupSearchBase("ou=groups")
                .groupSearchFilter("(uniqueMember={0})").groupRoleAttribute("ou").rolePrefix("ROLE_").contextSource()
                .url(ldapUrl);

    }

}

public class CustomAuthenticationProvider implements AuthenticationProvider {

    @Override
    public Authentication authenticate(Authentication authentication) throws AuthenticationException {

        final String name = authentication.getName();
        final String password = authentication.getCredentials().toString();
        if (name.equals("user1")) {
            final List<GrantedAuthority> grantedAuths = new ArrayList<>();
            grantedAuths.add(new SimpleGrantedAuthority("ROLE_USER"));
            final UserDetails principal = new User(name, password, grantedAuths);
            final Authentication auth = new UsernamePasswordAuthenticationToken(principal, password, grantedAuths);
            return auth;
        } else {
            return null;
        }
    }

    @Override
    public boolean supports(Class<?> authentication) {
        return authentication.equals(UsernamePasswordAuthenticationToken.class);
    }

}

在这里,我试图添加一个CustomAuthenticationProvider,它仅检查单个特定的用户名,但我没有使用它。如果我使用此authProvider,如何告诉spring有关我的ldap服务器,userSearchBase等的信息?我应该将它们移到application.properties吗?怎么样?

1 个答案:

答案 0 :(得分:0)

您可以使用spring.ldap。*将属性放入application.properties中,并且Spring Boot会在运行时自动创建必要的bean。另外,您可以在任何需要的地方为它们注入LdapProperties对象。

https://docs.spring.io/spring-boot/docs/current/reference/html/common-application-properties.html