SpringCloud整合spring security+ oauth2+Redis实现认证授权

以下是一个简化的Spring Cloud整合Spring Security和OAuth2以及Redis实现认证授权的示例代码。

@Configuration
@EnableAuthorizationServer
public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdapter {
 
    @Autowired
    private AuthenticationManager authenticationManager;
 
    @Autowired
    private RedisConnectionFactory redisConnectionFactory;
 
    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
        clients.inMemory()
            .withClient("client")
            .secret("secret")
            .authorizedGrantTypes("password", "refresh_token")
            .scopes("read", "write")
            .accessTokenValiditySeconds(1200)
            .refreshTokenValiditySeconds(2592000);
    }
 
    @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
        endpoints
            .authenticationManager(authenticationManager)
            .tokenStore(new RedisTokenStore(redisConnectionFactory))
            .accessTokenConverter(jwtAccessTokenConverter());
    }
 
    @Bean
    public JwtAccessTokenConverter jwtAccessTokenConverter() {
        JwtAccessTokenConverter converter = new JwtAccessTokenConverter();
        converter.setSigningKey("123456");
        return converter;
    }
}
 
@Configuration
public class SecurityConfig extends WebSecurityConfigurerAdapter {
 
    @Autowired
    private UserDetailsService userDetailsService;
 
    @Bean
    public BCryptPasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }
 
    @Override
    @Bean
    public AuthenticationManager authenticationManagerBean() throws Exception {
        return super.authenticationManagerBean();
    }
 
    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsService).passwordEncoder(passwordEncoder());
    }
 
    // 其他安全配置
}
 
@Service
public class UserDetailsServiceImpl i