Spring Boot Azure Active Directory SSO OAuth2重定向后不进行身份验证

Question

我有一个Spring Boot应用程序，正在尝试通过Microsoft Azure（Office 365）登录进行安全保护。

通过Active Directory门户登录后，我将按预期重定向到我的应用程序，但没有身份验证。如下面的链接所示，我似乎正在找回授权代码。

https://localhost/oauth2code?code=AQABAAIAAABeAFzDwllzTYGDLh_qYbH8_Ir8Yfk8olagUkeM8V9lLzU7tGpucwedtf90caCY8Xnx15YzDqAl9LbiGcZTNWSiqe3_acmLcQcBO_UpzbmIrUiUa_fLXpR6p20u92mp3hMz5JRqwfNgbZgAOVTnUQCBaAjeEd&session_state=d632ddd9-b67f-467b-8e75-94bc2872e665

我的安全性配置为

@EnableWebSecurity
   @EnableGlobalMethodSecurity(securedEnabled = true, prePostEnabled = true)
  public class SecurityConfig extends WebSecurityConfigurerAdapter
{
@Autowired
private OAuth2UserService<OidcUserRequest, OidcUser> oidcUserService;
private TokenExtractor tokenExtractor = new BearerTokenExtractor();

@Override
protected void configure(HttpSecurity http) throws Exception
{
    http.addFilterAfter(new OncePerRequestFilter() {
        @Override
        protected void doFilterInternal(HttpServletRequest request,
                                        HttpServletResponse response, FilterChain 
   filterChain)
                throws ServletException, IOException {
            // We don't want to allow access to a resource with no token so clear
            // the security context in case it is actually an OAuth2Authentication
            if (tokenExtractor.extract(request) == null) {
                SecurityContextHolder.clearContext();
            }
            filterChain.doFilter(request, response);
        }
    }, AbstractPreAuthenticatedProcessingFilter.class);
    http
            .authorizeRequests()
            .antMatchers("/login/**", "/webjars/**", "/resources/**", "/files/**", 
            "/access_token",
                    "/refresh/access_token","/auth_server/config", "/oauth2code").permitAll()
            .anyRequest()
            .authenticated()
            .and()
            .oauth2Login().redirectionEndpoint().baseUri("/")
            .and()
            .loginPage("/login");
}

在尝试了很多其他方面而没有取得进展之后，我正在使用此github链接作为指南。