Spring Boot2+oauth2:配置令牌的Auth代码交换

Question

我已经学习了这篇关于配置OAuth2客户机的Spring引导OAuth2教程。不幸的是，一旦“用户”通过Idp（Okta）进行身份验证，就会发生带有“代码”的重定向，这将导致一个重定向循环:/login->/authorize······->/登录...->/login

Firefox检测到服务器正在以一种永远无法完成的方式重定向对此地址的请求。

okta:
  oauth2:
    client:
      client-id: clientId
      client-secret: clientSecret
      scope: openid profile email
      client-authentication-scheme: form
      access-token-uri: https://mydomain.oktapreview.com/oauth2/myapp/v1/token
      user-authorization-uri: https://mydomain.oktapreview.com/oauth2/myapp/v1/authorize
    resource:
      user-info-uri: https://mydomain.oktapreview.com/oauth2/myapp/v1/userinfo

  private Filter filter() {
    OAuth2ClientAuthenticationProcessingFilter filter = new OAuth2ClientAuthenticationProcessingFilter(
        "/login");
    OAuth2RestTemplate restTemplate = new OAuth2RestTemplate(oktaClient(), oauth2ClientContext);
    filter.setRestTemplate(restTemplate);
    UserInfoTokenServices tokenServices = new UserInfoTokenServices(oktaResource().getUserInfoUri(),
        oktaClient().getClientId());
    tokenServices.setRestTemplate(restTemplate);
    filter.setTokenServices(tokenServices);

    return filter;
  }

  @Configuration
  @EnableOAuth2Client
  public class WebSecConfig extends WebSecurityConfigurerAdapter {
  ....
  @Override
  public void configure(HttpSecurity http) throws Exception {
    http.antMatcher("/**").authorizeRequests()
        .antMatchers("/", "/login**", "/logout**", "/v2/api-docs", "/configuration/ui",
            "/configuration/security", "/swagger-resources/**", "/swagger-ui.html", "/webjars/**")
        .permitAll()
        .anyRequest().authenticated().and().exceptionHandling()
        .authenticationEntryPoint(new LoginUrlAuthenticationEntryPoint("/login")).and().csrf()
        .csrfTokenRepository(
            CookieCsrfTokenRepository.withHttpOnlyFalse()).and().addFilterBefore(filter(),
        BasicAuthenticationFilter.class);
  }
  ....
  }

更新：解决方案是将LoginurlAuthenticationEntryPoint（“/login”）更改为LoginurlAuthenticationEntryPoint（“/”）并重新创建授权服务器。

Answer 1

您应该使用默认授权服务器或您创建的授权服务器。如果使用默认值，它应该如下所示：

https://mydomain.oktapreview.com/oauth2/default