我有一个Spring Boot Rest API,它在允许请求通过请求的方法之前进行了一些验证过滤。当它到达请求的端点时,我对发送到服务器的数据进行了一些验证,如果数据格式不正确,我想返回一个BAD REQUEST响应。但是,尝试抛出Springs ResponseStatusException不起作用,而是始终返回403 Forbidden,我也不知道为什么。
@Configuration
@EnableWebSecurity
@Slf4j
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
@Autowired
JWTUtility jwtUtility;
@Autowired
UserRepository repository;
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.csrf().disable()
.authorizeRequests()
.anyRequest().authenticated()
.and()
.addFilter(new JWTAuthenticationFilter(authenticationManager(), jwtUtility, repository))
.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS);
}
@Override
public void configure(WebSecurity web) throws Exception {
web
.ignoring()
.antMatchers(HttpMethod.POST, "/users");
}
}
。
@RestController
@RequestMapping("/users")
@Slf4j
public class UserController {
private final UserRepository repository;
private final Pbkdf2PasswordEncoder passwordEncoder;
UserController(UserRepository repository, Pbkdf2PasswordEncoder passwordEncoder, JWTUtility jwtUtility) {
this.repository = repository;
this.passwordEncoder = passwordEncoder;
this.jwtUtility = jwtUtility;
}
@PostMapping
User create(@RequestBody User user) {
if (user.getFirstName() == null || user.getFirstName().isEmpty()
|| user.getLastName() == null || user.getLastName().isEmpty()
|| user.getEmail() == null || user.getEmail().isEmpty()
|| user.getDisplayName() == null || user.getDisplayName().isEmpty()
|| user.getPassword() == null || user.getPassword().isEmpty()) {
throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "First name, last name, email, display name, and password must be provided when creating a new user.");
}
if (repository.findByEmail(user.getEmail()) != null) {
throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "A user with that email already exists");
}
if (repository.findByDisplayName(user.getDisplayName()) != null) {
throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "A user with that display name already exists");
}
user.setId(0);
user.setPassword(passwordEncoder.encode(user.getPassword()));
repository.save(user);
return user;
}
}
我希望这个错误的请求能够使用我提供的描述将其返回给用户。 Spring在某处拦截了吗?以及如何阻止它。
答案 0 :(得分:0)
原来这是安全性配置的问题,而我在Web安全性配置中忽略了/users
端点,从而使请求通过该方法,显然在该方法中引发异常导致了HTTP安全性参与并拦截它。
因此,将我的http安全性更改为这样,
http
.csrf().disable()
.authorizeRequests()
.antMatchers(HttpMethod.POST, "/users").permitAll()
.and()
.addFilter(new JWTAuthenticationFilter(authenticationManager(), jwtUtility, repository))
.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS);
解决了问题。奇怪的是,它的行为是这样的,因为如果请求成功并且我不需要抛出异常,则用户对象返回的就很好。似乎引发异常导致它不仅关注网络安全,而且还关注http安全。