Java AuthenticationManager.authenticates为我提供StackOverflower错误

今天早上，我用SpringSecurityJWT实现了我自己的登录控制器，它工作得非常好

现在，我在不更改代码的情况下尝试了相同的方法（这是git存储库所说的），当AuthenticationManager.authenticate对用户进行身份验证时，我收到了一个java.lang.StackOverflowerError:null

代码如下：

安全配置： 登录辊： 身份验证服务： 此处失败：Authentication Authentication=authenticationManagerBean.authenticate（authenticationWithToken）

我发誓它工作得很好，但突然：

java.lang.StackOverflowError: null
   at org.springframework.aop.framework.AdvisedSupport$MethodCacheKey.equals(AdvisedSupport.java:596) ~[spring-aop-5.1.8.RELEASE.jar:5.1.8.RELEASE]
   at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:940) ~[na:1.8.0_161]
   at org.springframework.aop.framework.AdvisedSupport.getInterceptorsAndDynamicInterceptionAdvice(AdvisedSupport.java:481) ~[spring-aop-5.1.8.RELEASE.jar:5.1.8.RELEASE]
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:196) ~[spring-aop-5.1.8.RELEASE.jar:5.1.8.RELEASE]
   at com.sun.proxy.$Proxy110.authenticate(Unknown Source) ~[na:na]
   at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:200) ~[spring-security-core-5.1.5.RELEASE.jar:5.1.5.RELEASE]
   at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter$AuthenticationManagerDelegator.authenticate(WebSecurityConfigurerAdapter.java:503) ~[spring-security-config-5.1.5.RELEASE.jar:5.1.5.RELEASE]
   at sun.reflect.GeneratedMethodAccessor57.invoke(Unknown Source) ~[na:na]
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_161]
   at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_161]
   at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343) ~[spring-aop-5.1.8.RELEASE.jar:5.1.8.RELEASE]
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:205) ~[spring-aop-5.1.8.RELEASE.jar:5.1.8.RELEASE]
   at com.sun.proxy.$Proxy110.authenticate(Unknown Source) ~[na:na]
AND SO ON

我记得它把令牌还给我是完美的，现在它返回这个错误是非常奇怪的

如果有人能帮助我，我将非常感激，因为我无法继续这项任务

提前谢谢

---

我已经尝试了很多东西，但我找不到解决方案。

虽然已经很晚了，但我还是建议使用这个简单的解决方案，以避免使用UserDetailService，正如Gabriel García Garrido所问的那样。只需创建AuthenticationManager的最小实现，并使用它而不是bean，如图所示：

---

公共类SampleAuthenticationManager实现AuthenticationManager{
静态最终列表权限=新建ArrayList（）；
静止的{
添加（新的SimpleGrantedAuthority（“角色用户”）；
}
公共身份验证（Authentication auth）引发AuthenticationException{
如果（auth.getName（）.equals（auth.getCredentials（）））{
返回新的UsernamePasswordAuthenticationToken（auth.getName（），
auth.getCredentials（），权限）；
}
抛出新的BadCredentialsException（“坏凭据”）；
}
}

@RestController
@RequestMapping("/Auth")
public class AuthController {

    @Autowired
    private AuthService authService;


    @RequestMapping(value = "/signup", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE)
    public SignUpDTO signUp(@RequestBody SignUpDTO signUpDTO){
        return authService.signUp( signUpDTO );
    }

    @RequestMapping(value = "/login", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE)
    public LogedUserDTO login(@RequestBody LoginDTO loginDTO){
        return authService.login( loginDTO );
    }
}

@Service
@Transactional
public class AuthServiceImpl implements AuthService {

    private static final String EMAIL_PATTERN =
        "^[_A-Za-z0-9-+]+(.[_A-Za-z0-9-]+)*@" + "[A-Za-z0-9-]+(.[A-Za-z0-9]+)*(.[A-Za-z]{2,})$";

    @Autowired
    private UserRepository userRepository;

    @Autowired
    private PasswordEncoder passwordEncoder;

    @Autowired
    @Qualifier(BeanIds.AUTHENTICATION_MANAGER)
    private AuthenticationManager authenticationManagerBean;

    @Override
    public SignUpDTO signUp(SignUpDTO signUpDTO) {

        validateSignUpRequest( signUpDTO );
        User newUser = mapUserFromSignUp( signUpDTO );
        userRepository.save( newUser );
        return signUpDTO;
    }

    public LogedUserDTO login(LoginDTO loginDTO) {

        User user = userRepository.findByEmail( loginDTO.getEmail() );

        if (user == null) {
            throw new LoginSignUpException( AuthErrorCodes.LOGIN_ERROR_USER_NOT_FOUND );
        } else if (user.getPassword() == null) {
            throw new LoginSignUpException( AuthErrorCodes.LOGIN_ERROR_NULL_PASSWORD );
        } else if (!validPassword( loginDTO.getPassword(), user.getPassword() )) {
            throw new LoginSignUpException( AuthErrorCodes.LOGIN_ERROR_WRONG_PASSWORD );
        }

        UsernamePasswordAuthenticationToken authenticationWithToken =
            new UsernamePasswordAuthenticationToken( loginDTO.getEmail(), loginDTO.getPassword(), null );
        Authentication authentication = authenticationManagerBean.authenticate( authenticationWithToken );

        String token = generateToken( user.getEmail() );

        LogedUserDTO logedUserDTO =
            new LogedUserDTO( user.getEmail(), TokenProperties.PREFIX + token, TokenProperties.EXPIRATION_TIME,
                null );

        return logedUserDTO;
    }

java.lang.StackOverflowError: null
   at org.springframework.aop.framework.AdvisedSupport$MethodCacheKey.equals(AdvisedSupport.java:596) ~[spring-aop-5.1.8.RELEASE.jar:5.1.8.RELEASE]
   at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:940) ~[na:1.8.0_161]
   at org.springframework.aop.framework.AdvisedSupport.getInterceptorsAndDynamicInterceptionAdvice(AdvisedSupport.java:481) ~[spring-aop-5.1.8.RELEASE.jar:5.1.8.RELEASE]
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:196) ~[spring-aop-5.1.8.RELEASE.jar:5.1.8.RELEASE]
   at com.sun.proxy.$Proxy110.authenticate(Unknown Source) ~[na:na]
   at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:200) ~[spring-security-core-5.1.5.RELEASE.jar:5.1.5.RELEASE]
   at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter$AuthenticationManagerDelegator.authenticate(WebSecurityConfigurerAdapter.java:503) ~[spring-security-config-5.1.5.RELEASE.jar:5.1.5.RELEASE]
   at sun.reflect.GeneratedMethodAccessor57.invoke(Unknown Source) ~[na:na]
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_161]
   at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_161]
   at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343) ~[spring-aop-5.1.8.RELEASE.jar:5.1.8.RELEASE]
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:205) ~[spring-aop-5.1.8.RELEASE.jar:5.1.8.RELEASE]
   at com.sun.proxy.$Proxy110.authenticate(Unknown Source) ~[na:na]
AND SO ON

    import org.springframework.security.authentication.*;        
    import org.springframework.security.core.*;
    import org.springframework.security.core.authority.SimpleGrantedAuthority;
    import org.springframework.security.core.context.SecurityContextHolder;
        
    public class AuthenticationExample {
          private static AuthenticationManager am = new SampleAuthenticationManager();
        
          public static void main(String[] args) throws Exception {
            BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
        
            while(true) {
              System.out.println("Please enter your username:");
              String name = in.readLine();
              System.out.println("Please enter your password:");
              String password = in.readLine();
              try {
                Authentication request = new UsernamePasswordAuthenticationToken(name, password);
                Authentication result = am.authenticate(request);
                //to save user into the session
               SecurityContext sc =  SecurityContextHolder.getContext();
               sc.setAuthentication(result);
               HttpSession session = req.getSession(true);
               session.setAttribute("SPRING_SECURITY_CONTEXT_KEY", sc);
                break;
              } catch(AuthenticationException e) {
                System.out.println("Authentication failed: " + e.getMessage());
              }
            }
            System.out.println("Successfully authenticated. Security context contains: " +
                      SecurityContextHolder.getContext().getAuthentication());
          }
        }
    

public class SampleAuthenticationManager implements AuthenticationManager {
      static final List<GrantedAuthority> AUTHORITIES = new ArrayList<GrantedAuthority>();
    
      static {
        AUTHORITIES.add(new SimpleGrantedAuthority("ROLE_USER"));
      }
    
      public Authentication authenticate(Authentication auth) throws AuthenticationException {
        if (auth.getName().equals(auth.getCredentials())) {
          return new UsernamePasswordAuthenticationToken(auth.getName(),
            auth.getCredentials(), AUTHORITIES);
          }
          throw new BadCredentialsException("Bad Credentials");
      }
    }