使用正确的凭据抛出AuthenticationException

Question

我正在尝试使用JWT保护REST API，并且在登录期间遇到问题。

UserService.java

private final UserRepository repository;
private final PasswordEncoder passwordEncoder;
private final JwtTokenProvider jwtTokenProvider;
private final AuthenticationManager authenticationManager;

@Autowired
public UserService(UserRepository repository, PasswordEncoder passwordEncoder,
                   JwtTokenProvider jwtTokenProvider, AuthenticationManager authenticationManager) {
    this.repository = repository;
    this.passwordEncoder = passwordEncoder;
    this.jwtTokenProvider = jwtTokenProvider;
    this.authenticationManager = authenticationManager;
}

public String signin(String email, String password) {
    try {

        UsernamePasswordAuthenticationToken token = new UsernamePasswordAuthenticationToken(email, password);
        authenticationManager.authenticate(token);
        return jwtTokenProvider.createToken(email, Collections.singletonList(ROLE_CLIENT));
    } catch (AuthenticationException e) {
        throw new CustomException("Invalid email/password supplied", HttpStatus.UNPROCESSABLE_ENTITY);
    }
}

public String signup(UsersEntity user) {
    if (!repository.existsByEmail(user.getEmail())) {
        user.setPassword(passwordEncoder.encode(user.getPassword()));

        repository.save(user);
        return jwtTokenProvider.createToken(user.getEmail(), Collections.singletonList(ROLE_CLIENT));
    } else {
        throw new CustomException("Email is already in use", HttpStatus.UNPROCESSABLE_ENTITY);
    }
}

它成功注册了用户，但是当我尝试登录时，它总是在AuthenticationException上抛出authenticationManager.authenticate(token);。

我做错了什么

Full stacktrace