文档说明

最近在搭建oauth2.0服务器,发现自己能找到的文章要么是1.5版本,要么就是内存存储,所以自己用mysql搭建了一个授权服务器(client和user都用数据库)

核心代码

授权服务器

@Configuration
@EnableAuthorizationServer
public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdapter {

    @Autowired
    private AuthenticationManager authenticationManager;

    @Autowired
    private UserDetailsService userDetailsService;
    @Autowired
    private DataSource dataSource;

    @Autowired
    private TokenStore tokenStore;

    @Autowired(required = false)
    private JwtAccessTokenConverter jwtAccessTokenConverter;

    @Autowired(required = false)
    private TokenEnhancer jwtTokenEnhancer;


    @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
        endpoints.tokenStore(tokenStore)
                .authenticationManager(authenticationManager)
                .userDetailsService(userDetailsService);
        if (jwtAccessTokenConverter != null && jwtTokenEnhancer != null) {
            TokenEnhancerChain tokenEnhancerChain = new TokenEnhancerChain();
            List<TokenEnhancer> enhancerList = new ArrayList();
            enhancerList.add(jwtTokenEnhancer);
            enhancerList.add(jwtAccessTokenConverter);
            tokenEnhancerChain.setTokenEnhancers(enhancerList);
            endpoints.tokenEnhancer(tokenEnhancerChain)
                    .accessTokenConverter(jwtAccessTokenConverter);
        }
    }

    @Bean
    public ClientDetailsService clientDetails() {
        JdbcClientDetailsService jdbcClientDetailsService=new JdbcClientDetailsService(dataSource);
        jdbcClientDetailsService.setPasswordEncoder(new BCryptPasswordEncoder());
        return jdbcClientDetailsService;
    }

    /**
     * <p>注意，自定义TokenServices的时候，需要设置@Primary，否则报错，</p>
     *
     * @return
     */
    @Primary
    @Bean
    public DefaultTokenServices defaultTokenServices() {
        DefaultTokenServices tokenServices = new DefaultTokenServices();
        tokenServices.setTokenStore(tokenStore);
        tokenServices.setSupportRefreshToken(true);
        tokenServices.setClientDetailsService(clientDetails());
        // token有效期自定义设置，默认12小时
        tokenServices.setAccessTokenValiditySeconds(60 * 60 * 12);
        //默认30天，这里修改
        tokenServices.setRefreshTokenValiditySeconds(60 * 60 * 24 * 7);
        return tokenServices;
    }

    /**
     * 配置客户端一些信息
     *
     * @param clients
     * @throws Exception
     */
    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
        clients.withClientDetails(clientDetails());

    }


    @Override
    public void configure(AuthorizationServerSecurityConfigurer security) throws Exception {
        security
                .allowFormAuthenticationForClients()
                .checkTokenAccess("permitAll()")
        .passwordEncoder(NoOpPasswordEncoder.getInstance());
    }

security配置

@Configuration
public class SecurityConfig extends WebSecurityConfigurerAdapter {
    @Autowired
    private UserDetailsService userDetailsService;

    @Bean
    @Override
    public AuthenticationManager authenticationManagerBean() throws Exception {
        return super.authenticationManagerBean();
    }

    @Bean
    public PasswordEncoder passwordEncoder() {
        return PasswordEncoderFactories.createDelegatingPasswordEncoder();
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsService).passwordEncoder(new BCryptPasswordEncoder());
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
                .httpBasic().and()
                .csrf().disable();
    }
}

常见问题

1. Encoded password does not look like BCrypt
2. id is null

解决方式

因为springsecurity在最新版本升级后,默认把之前的明文密码方式给去掉了官方文档说明;
解决方式:

1. 一般我们客户端账号密码不需要加密,所以在这里实现 .passwordEncoder(NoOpPasswordEncoder.getInstance()) 告诉security客户端密码不需要加密
2. 使用BCryptPasswordEncoder将数据库中client密码加密

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