Question

我从github那里获取这些代码并且它们很好地工作但是当把它们放在我的项目中时我有错误我正试图在spring boot中实现oauth2，但我有这两个错误

INFO 28433 --- [nio-8090-exec-1] o.s.s.o.provider.endpoint.TokenEndpoint  : Handling error: NestedServletException, Handler dispatch failed; nested exception is java.lang.StackOverflowError
WARN 28433 --- [nio-8090-exec-1] .m.m.a.ExceptionHandlerExceptionResolver : Resolved exception caused by Handler execution: org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.StackOverflowError

这是我的oauth2配置类

@Configuration
public class OAuth2ServerConfiguration {

    private static final String RESOURCE_ID = "restservice";

    @Configuration
    @EnableResourceServer
    protected static class ResourceServerConfiguration extends ResourceServerConfigurerAdapter {

        @Override
        public void configure(ResourceServerSecurityConfigurer resources) {
            // @formatter:off
            resources.resourceId(RESOURCE_ID);
            // @formatter:on
        }

        @Override
        public void configure(HttpSecurity http) throws Exception {
            // @formatter:off
            http.authorizeRequests().antMatchers("/users").hasRole("ADMIN").antMatchers("/greeting").authenticated();
            // @formatter:on
        }

    }

    @Configuration
    @EnableAuthorizationServer
    protected static class AuthorizationServerConfiguration extends AuthorizationServerConfigurerAdapter {

        private TokenStore tokenStore = new InMemoryTokenStore();

        @Autowired
        @Qualifier("authenticationManagerBean")
        private AuthenticationManager authenticationManager;

        @Autowired
        private CustomUserDetailsService userDetailsService;

        @Override
        public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {

            endpoints.authenticationManager(authenticationManager);
            endpoints.allowedTokenEndpointRequestMethods(HttpMethod.GET, HttpMethod.POST);

            endpoints.tokenStore(this.tokenStore).authenticationManager(this.authenticationManager)
                    .userDetailsService(userDetailsService);
            // @formatter:on
        }

        @Override
        public void configure(ClientDetailsServiceConfigurer clients) throws Exception {

            clients.inMemory().withClient("clientapp")
                    // .authorizedGrantTypes("password", "refresh_token")
                    // .authorizedGrantTypes("password", "authorization_code", "refresh_token")
                    .authorizedGrantTypes("client-credentials", "password", "refresh_token")
                    .authorities("ROLE_USER")
                    .scopes("read", "write")
                    .resourceIds(RESOURCE_ID)
                    .secret("123456")
                    .accessTokenValiditySeconds(30 * 24 * 3600);

        }

        @Bean
        @Primary
        public DefaultTokenServices tokenServices() {
            DefaultTokenServices tokenServices = new DefaultTokenServices();
            tokenServices.setSupportRefreshToken(true);
            tokenServices.setTokenStore(this.tokenStore);
            return tokenServices;
        }

    }

}

和CustomUserDetails类

@Service
public class CustomUserDetailsService implements UserDetailsService {

    private final CustomerRepository userRepository;

    @Autowired
    public CustomUserDetailsService(CustomerRepository userRepository) {
        this.userRepository = userRepository;
    }

    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        Customers user = userRepository.findByUsername(username);
        if (user == null) {
            throw new UsernameNotFoundException(String.format("User %s does not exist!", username));
        }
        return new UserRepositoryUserDetails(user);
    }

    private final static class UserRepositoryUserDetails extends Customers implements UserDetails {

        private static final long serialVersionUID = 1L;

        private UserRepositoryUserDetails(Customers user) {
            super(user);
        }

        @Override
        public Collection<? extends GrantedAuthority> getAuthorities() {
            return getRoles();
        }

        @Override
        public String getUsername() {
            return getUsername();
        }

        @Override
        public boolean isAccountNonExpired() {
            return true;
        }

        @Override
        public boolean isAccountNonLocked() {
            return true;
        }

        @Override
        public boolean isCredentialsNonExpired() {
            return true;
        }

        @Override
        public boolean isEnabled() {
            return true;
        }

    }

}

我试图做出很多改变，但没有任何效果，它总是给我同样的错误，那么这里的原因是什么？

处理错误：NestedServletException，Handler dispatch失败;嵌套异常是java.lang.StackOverflowError

0 个答案: