[英]Spring Security Custom Login Error
I have been trying to add Spring Security Custom Login(Java Config) into my application, but a strange error keeps popping up. 我一直在尝试将Spring Security Custom Login(Java Config)添加到我的应用程序中,但是一个奇怪的错误不断出现。
I have gone through the Creating a Custom Login Form tutorial and it works just fine. 我已经完成了创建自定义登录表单教程 ,它工作得很好。 I am not sure what is the issue with my application.
我不确定我的申请是什么问题。
Error 错误
Caused by: java.lang.IllegalArgumentException: 'login?error' is not a valid redirect URL
引起:java.lang.IllegalArgumentException:'login?error'不是有效的重定向URL
Security Config 安全配置
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
public void configure(AuthenticationManagerBuilder auth)
throws Exception {
auth
.inMemoryAuthentication()
.withUser("user").password("password").roles("USER");
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http.authorizeRequests().antMatchers("/", "/about").permitAll();
http
.authorizeRequests()
.antMatchers("/admin","/admin/**").hasRole("ADMIN")
.anyRequest().authenticated()
.and()
.formLogin()
.loginPage("login")
.permitAll();
}
}
LoginController 的LoginController
@Controller
public class LoginController {
@RequestMapping(value = "login", method = RequestMethod.GET)
public String loginView() {
return "login";
}
@RequestMapping(value = "login", method = RequestMethod.POST)
public String login(@ModelAttribute Login login) {
return "home";
}
}
Just commenting the method configure(HttpSecurity http)
removes the exception. 只需注释方法
configure(HttpSecurity http)
可以删除异常。 I tried adding RequestMapping
with value login?error
, but it didn't help. 我尝试添加带有值
login?error
RequestMapping
login?error
,但它没有帮助。 What am I missing here? 我在这里错过了什么?
Your are missing a slash. 你错过了一个斜线。
This: 这个:
.loginPage("login")
Should be: 应该:
.loginPage("/login")
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