【发布时间】：2022-01-05 16:36:38
【问题描述】：
我目前正在从事一个 Spring 项目，我完成了一个教程，以允许注册新用户并将其存储在数据库中。
我的问题是本教程使用 Json 请求/邮递员来添加新用户，但我正在尝试对其进行调整以允许用户使用他们输入到 Thymeleaf HTML 注册表单中的详细信息进行注册。
以下 Controller 类使用 Json/Postman 请求成功注册用户：
@RequestMapping(path = "/api/v1/registration")
@RestController
@AllArgsConstructor
public class RegistrationController {
private final RegistrationService registrationService;
@PostMapping
public String register(@RequestBody RegistrationRequest request) {
return registrationService.register(request);
}
@GetMapping(path = "confirm")
public String confirm(@RequestParam("token") String token) {
return registrationService.confirmToken(token);
}
但是我下面的尝试使它使用来自 Thymeleaf HTML 表单的用户推算值在提交表单时返回以下内容：
java.lang.IllegalArgumentException: rawPassword 不能为空
@Controller
@AllArgsConstructor
public class RegistrationController {
private final RegistrationService registrationService;
@GetMapping(path = "confirm")
public String confirm(@RequestParam("token") String token) {
return registrationService.confirmToken(token);
}
@GetMapping("/api/v1/registration/new")
public String ShowRegisterationForm (Model model) {
RegistrationRequest request = new RegistrationRequest();
model.addAttribute("request", request);
return "registration";
}
@PostMapping("/api/v1/registration")
public String registration(@ModelAttribute("request")RegistrationRequest request) {
registrationService.register(request);
return "redirect:/dish";
}
在下面查看我的registrationRequest类：
@EqualsAndHashCode
@ToString
@Getter
@NoArgsConstructor
public class RegistrationRequest {
private String restaurantName;
private String email;
private String password;
public RegistrationRequest(String restaurantName, String email, String password) {
super();
this.restaurantName = restaurantName;
this.email = email;
this.password = password;
}
}
在下面查看我的 HTML 注册表：
<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>Registration</title>
<link rel="stylesheet"
href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"
integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u"
crossorigin="anonymous">
</head>
<body>
<!-- create navigation bar ( header) -->
<nav class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed"
data-toggle="collapse" data-target="#navbar" aria-expanded="false"
aria-controls="navbar">
<span class="sr-only">Toggle navigation</span> <span
class="icon-bar"></span> <span class="icon-bar"></span> <span
class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#" th:href="@{/}">Registration and
Login Module</a>
</div>
</div>
</nav>
<br>
<br>
<!-- Create HTML registration form -->
<div class="container">
<div class="row">
<div class="col-md-6 col-md-offset-3">
<!-- success message -->
<div th:if="${param.success}">
<div class="alert alert-info">You've successfully registered
to our awesome app!</div>
</div>
<h1>Registration</h1>
<form th:action="@{/api/v1/registration}" method="post"
th:object="${request}">
<div class="form-group">
<label class="control-label" for="restaurantName"> Restaurant
Name </label> <input id="restaurantName" class="form-control"
th:field="*{restaurantName}" required autofocus="autofocus" />
</div>
<div class="form-group">
<label class="control-label" for="email"> Email </label> <input
id="email" class="form-control" th:field="*{email}" required
autofocus="autofocus" />
</div>
<div class="form-group">
<label class="control-label" for="password"> Password </label> <input
id="password" class="form-control" type="password"
th:field="*{password}" required autofocus="autofocus" />
</div>
<div class="form-group">
<button type="submit" class="btn btn-success">Register</button>
<span>Already registered? <a href="/" th:href="@{/login}">Login
here</a></span>
</div>
</form>
</div>
</div>
</div>
</body>
</html>
在下面查看我的 RegistrationService 类：
@Service
@AllArgsConstructor
public class RegistrationService {
private final AppUserService appUserService;
private final EmailValidator emailValidator;
private final ConfirmationTokenService confirmationTokenService;
private final EmailSender emailSender;
public String register(RegistrationRequest request) {
boolean isValidEmail = emailValidator.test(request.getEmail());
if (!isValidEmail) {
throw new IllegalStateException("email not valid");
}
String token = appUserService.signUpUser(
new AppUser(request.getRestaurantName(), request.getEmail(), request.getPassword(), AppUserRole.USER));
String link = "http://localhost:8080/api/v1/registration/confirm?token=" + token;
emailSender.send(request.getEmail(), buildEmail(request.getRestaurantName(), link));
return token;
}
@Transactional
public String confirmToken(String token) {
ConfirmationToken confirmationToken = confirmationTokenService.getToken(token)
.orElseThrow(() -> new IllegalStateException("token not found"));
if (confirmationToken.getComfirmedAt() != null) {
throw new IllegalStateException("email already confirmed");
}
LocalDateTime expiredAt = confirmationToken.getExpiresAt();
if (expiredAt.isBefore(LocalDateTime.now())) {
throw new IllegalStateException("token expired");
}
confirmationTokenService.setConfirmedAt(token);
appUserService.enableAppUser(confirmationToken.getAppUser().getEmail());
return "confirmed";
}
在下面查看我的 AppUser 类
public class AppUser implements UserDetails {
@Id
// Auto generate primary key
@SequenceGenerator(name = "user_sequence", sequenceName = "user_sequence", allocationSize = 1)
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "user_sequence")
@Column(name = "Rest_ID")
private long id;
@Column(name = "Rest_Name")
private String restaurantName;
@Embedded
private Address address;
@Column(name = "Rest_Phone_Number")
private String phoneNumber;
@Column(name = "Rest_Password")
private String password;
@Column(name = "Rest_Email_Address")
private String email;
@Enumerated(EnumType.STRING)
private AppUserRole appUserRole;
private Boolean locked = false;
// don't enable user until email verification
private Boolean enabled = false;
public AppUser(String restname, String email, String pass, AppUserRole app) {
this.restaurantName = restname;
this.email = email;
this.password = pass;
this.appUserRole = app;
}
public Collection<? extends GrantedAuthority> getAuthorities() {
SimpleGrantedAuthority authority = new SimpleGrantedAuthority(appUserRole.name());
return Collections.singletonList(authority);
}
@Override
public String getUsername() {
return email;
}
@Override
public String getPassword() {
return password;
}
@Override
public boolean isAccountNonExpired() {
return true;
}
@Override
public boolean isAccountNonLocked() {
return !locked;
}
@Override
public boolean isCredentialsNonExpired() {
return true;
}
@Override
public boolean isEnabled() {
return enabled;
}
//need reference to restaurant info but one to one relationship
//already defined by openingHour object in opening hour table
@OneToOne(
mappedBy = "appUser"
)
private OpeningHour opening;
}
请查看错误的 Stacktrace
There was an unexpected error (type=Internal Server Error, status=500).
rawPassword cannot be null
java.lang.IllegalArgumentException: rawPassword cannot be null
at org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder.encode(BCryptPasswordEncoder.java:107)
at com.bron.demoJPA.appuser.AppUserService.signUpUser(AppUserService.java:51)
at com.bron.demoJPA.registration.RegistrationService.register(RegistrationService.java:36)
at com.bron.demoJPA.registration.RegistrationService$$FastClassBySpringCGLIB$$12afc64f.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689)
at com.bron.demoJPA.registration.RegistrationService$$EnhancerBySpringCGLIB$$67a444d4.register(<generated>)
at com.bron.demoJPA.registration.RegistrationController.registration(RegistrationController.java:58)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1067)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:681)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:327)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:115)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:81)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:121)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:126)
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:81)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:105)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:149)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
at org.springframework.security.web.authentication.ui.DefaultLogoutPageGeneratingFilter.doFilterInternal(DefaultLogoutPageGeneratingFilter.java:58)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
at org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter.doFilter(DefaultLoginPageGeneratingFilter.java:237)
at org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter.doFilter(DefaultLoginPageGeneratingFilter.java:223)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:218)
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:212)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:103)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:89)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:90)
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:75)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:110)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:80)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:55)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:211)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:183)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:895)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1722)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
我已经为此花费了数小时，但无法解决。也许这与@RestController vs @Controller 有关？
任何想法将不胜感激！
【问题讨论】：
-
你有异常的堆栈跟踪吗？可以加
AppUser的代码吗？ -
@WimDeblauwe 完成！
标签： html spring-security null thymeleaf registration