spring boot security 사용 순환참조 오류 질문

Question

@Configuration
@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
	
	//스프링에서 알아서 인스턴스(객체)를 주입해준다.application.properties 에서 mysql 등록할때 사용하는 datasource를 지칭
	@Autowired
	private DataSource dataSource;
	
	

	
	
	@Override
	protected void configure(HttpSecurity http) throws Exception {

		http
			.authorizeRequests()
				.antMatchers("/","/account/register", "/css/**").permitAll()
				.anyRequest().authenticated()
				.and()
			.formLogin()
				.loginPage("/login")
				.permitAll()
				.and()
			.logout()
				.permitAll();
	}
	
	
	//Authentication:로그인 ,Authroization 권한
	//쿼리문 작성시 뒤에 여백" 해줘야 다음 from,where절에 붙지않고 띄어서 들어간다. 
	@Autowired
	public void configureGlobal(AuthenticationManagerBuilder auth) 
	  throws Exception {
	    auth.jdbcAuthentication()
	      .dataSource(dataSource)
	      .passwordEncoder(passwordEncoder())
	      .usersByUsernameQuery("select userEmail,userPwd,enabled "
	        + "from user "
	        + "where userEmail = ?")
	      .authoritiesByUsernameQuery("select userEmail, email "
	        + "from user_role ur inner join user u on ur.userId = u.userId "
	        + "inner join role r on ur.roleId = r.roleId "
	        + "where userEmail = ?");
	}
	
	@Bean
	public PasswordEncoder passwordEncoder() {
	    return new BCryptPasswordEncoder();
	}

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.

2022-05-31 02:48:26.022 ERROR 12380 --- [ main] o.s.boot.SpringApplication : Application run failed

org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'webSecurityConfig': Requested bean is currently in creation: Is there an unresolvable circular reference?

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.beforeSingletonCreation(DefaultSingletonBeanRegistry.java:355) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:227) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:410) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.resolveBeanReference(ConfigurationClassEnhancer.java:362) ~[spring-context-5.3.18.jar:5.3.18]

at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:334) ~[spring-context-5.3.18.jar:5.3.18]

at com.project.main.config.WebSecurityConfig$$EnhancerBySpringCGLIB$$95d30302.passwordEncoder() ~[classes/:na]

at com.project.main.config.WebSecurityConfig.configureGlobal(WebSecurityConfig.java:54) ~[classes/:na]

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_202]

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_202]

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_202]

at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_202]

at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:724) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:953) ~[spring-beans-5.3.18.jar:5.3.18]

at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) ~[spring-context-5.3.18.jar:5.3.18]

at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) ~[spring-context-5.3.18.jar:5.3.18]

at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) ~[spring-boot-2.6.6.jar:2.6.6]

at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:740) [spring-boot-2.6.6.jar:2.6.6]

at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:415) [spring-boot-2.6.6.jar:2.6.6]

at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) [spring-boot-2.6.6.jar:2.6.6]

at org.springframework.boot.SpringApplication.run(SpringApplication.java:1312) [spring-boot-2.6.6.jar:2.6.6]

at org.springframework.boot.SpringApplication.run(SpringApplication.java:1301) [spring-boot-2.6.6.jar:2.6.6]

at com.project.main.WebsiteApplication.main(WebsiteApplication.java:13) [classes/:na]

이 오류가 뜨면서 실행이 안됩니다.

https://www.youtube.com/watch?v=0JHIME7uGOk&list=PLPtc9qD1979DG675XufGs0-gBeb2mrona&index=9

이 유튜브 보면서따라하고있는데 27분경 보면 이분은 위와 같은 오류 없이 잘만뜹니다.

왜 제 환경에서만 확인 할 수 없는 순환 참조가 있습니까 라고 뜨는건가요..

현재 게시판만 일단 만들어놓은상태였습니다.

치느님이진리 · Accepted Answer

//Authentication:로그인 ,Authroization 권한
	//쿼리문 작성시 뒤에 여백" 해줘야 다음 from,where절에 붙지않고 띄어서 들어간다. 
	@Autowired  <- 여기에 @Autowired 어노테이션을 사용할 수 있는가요?
	public void configureGlobal(AuthenticationManagerBuilder auth)

cube8540 · Answer

configureGlobal 메소드의 Autoeired를 제거해도 그런가요??

CleanWater · Answer

This generated password is for development use only. Your security configuration must be updated before running your application in production.

@Autowired를 지우게되면 실행은되는데 사이트 접속하려하면 로딩중이라고만 뜨고 접속이 안되네요..

CleanWater · Answer

아 @Bean

public static PasswordEncoder passwordEncoder() {

return new BCryptPasswordEncoder();

}

마지막 부분 메소드 앞에 'static'붙이니까 되네요. 홈페이지 로딩중에서 멈춘건 css파일들 경로 잘못지정해서 못불러온거였습니다. 감사합니다.

spring boot security 사용 순환참조 오류 질문

4개의 답변

Q&A 목록