[JPA]Error creating bean with name 'springSecurityFilterChain' defined in class path resource

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2021-06-30 23:54:20.228 ERROR 12128 --- [  restartedMain] o.s.boot.SpringApplication               : Application run failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'springSecurityFilterChain' defined in class path resource [org/springframework/security/config/annotation/web/configuration/WebSecurityConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.servlet.Filter]: Factory method 'springSecurityFilterChain' threw exception; nested exception is java.lang.RuntimeException: Could not postProcess org.springframework.security.authentication.dao.DaoAuthenticationProvider@5b4615be of type class org.springframework.security.authentication.dao.DaoAuthenticationProvider
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:658) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:486) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1334) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:944) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) ~[spring-context-5.3.8.jar:5.3.8]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) ~[spring-context-5.3.8.jar:5.3.8]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) ~[spring-boot-2.5.2.jar:2.5.2]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-2.5.2.jar:2.5.2]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434) ~[spring-boot-2.5.2.jar:2.5.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:338) ~[spring-boot-2.5.2.jar:2.5.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) ~[spring-boot-2.5.2.jar:2.5.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1332) ~[spring-boot-2.5.2.jar:2.5.2]
at com.example.board.BoardApplication.main(BoardApplication.java:10) ~[main/:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) ~[spring-boot-devtools-2.5.2.jar:2.5.2]
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.servlet.Filter]: Factory method 'springSecurityFilterChain' threw exception; nested exception is java.lang.RuntimeException: Could not postProcess org.springframework.security.authentication.dao.DaoAuthenticationProvider@5b4615be of type class org.springframework.security.authentication.dao.DaoAuthenticationProvider
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:653) ~[spring-beans-5.3.8.jar:5.3.8]
... 26 common frames omitted
Caused by: java.lang.RuntimeException: Could not postProcess org.springframework.security.authentication.dao.DaoAuthenticationProvider@5b4615be of type class org.springframework.security.authentication.dao.DaoAuthenticationProvider
at org.springframework.security.config.annotation.configuration.AutowireBeanFactoryObjectPostProcessor.postProcess(AutowireBeanFactoryObjectPostProcessor.java:69) ~[spring-security-config-5.5.1.jar:5.5.1]
at org.springframework.security.config.annotation.SecurityConfigurerAdapter$CompositeObjectPostProcessor.postProcess(SecurityConfigurerAdapter.java:118) ~[spring-security-config-5.5.1.jar:5.5.1]
at org.springframework.security.config.annotation.SecurityConfigurerAdapter.postProcess(SecurityConfigurerAdapter.java:79) ~[spring-security-config-5.5.1.jar:5.5.1]
at org.springframework.security.config.annotation.authentication.configurers.userdetails.AbstractDaoAuthenticationConfigurer.configure(AbstractDaoAuthenticationConfigurer.java:85) ~[spring-security-config-5.5.1.jar:5.5.1]
at org.springframework.security.config.annotation.authentication.configurers.userdetails.AbstractDaoAuthenticationConfigurer.configure(AbstractDaoAuthenticationConfigurer.java:36) ~[spring-security-config-5.5.1.jar:5.5.1]
at org.springframework.security.config.annotation.AbstractConfiguredSecurityBuilder.configure(AbstractConfiguredSecurityBuilder.java:349) ~[spring-security-config-5.5.1.jar:5.5.1]
at org.springframework.security.config.annotation.AbstractConfiguredSecurityBuilder.doBuild(AbstractConfiguredSecurityBuilder.java:303) ~[spring-security-config-5.5.1.jar:5.5.1]
at org.springframework.security.config.annotation.AbstractSecurityBuilder.build(AbstractSecurityBuilder.java:38) ~[spring-security-config-5.5.1.jar:5.5.1]
at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.authenticationManager(WebSecurityConfigurerAdapter.java:269) ~[spring-security-config-5.5.1.jar:5.5.1]
at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.getHttp(WebSecurityConfigurerAdapter.java:204) ~[spring-security-config-5.5.1.jar:5.5.1]
at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.init(WebSecurityConfigurerAdapter.java:315) ~[spring-security-config-5.5.1.jar:5.5.1]
at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.init(WebSecurityConfigurerAdapter.java:93) ~[spring-security-config-5.5.1.jar:5.5.1]
at com.example.board.config.SecurityConfig$$EnhancerBySpringCGLIB$$3ae842e0.init(<generated>) ~[main/:na]
at org.springframework.security.config.annotation.AbstractConfiguredSecurityBuilder.init(AbstractConfiguredSecurityBuilder.java:338) ~[spring-security-config-5.5.1.jar:5.5.1]
at org.springframework.security.config.annotation.AbstractConfiguredSecurityBuilder.doBuild(AbstractConfiguredSecurityBuilder.java:300) ~[spring-security-config-5.5.1.jar:5.5.1]
at org.springframework.security.config.annotation.AbstractSecurityBuilder.build(AbstractSecurityBuilder.java:38) ~[spring-security-config-5.5.1.jar:5.5.1]
at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration.springSecurityFilterChain(WebSecurityConfiguration.java:127) ~[spring-security-config-5.5.1.jar:5.5.1]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.3.8.jar:5.3.8]
... 27 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.authentication.dao.DaoAuthenticationProvider@5b4615be': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: A UserDetailsService must be set
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1786) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:413) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.security.config.annotation.configuration.AutowireBeanFactoryObjectPostProcessor.postProcess(AutowireBeanFactoryObjectPostProcessor.java:65) ~[spring-security-config-5.5.1.jar:5.5.1]
... 48 common frames omitted
Caused by: java.lang.IllegalArgumentException: A UserDetailsService must be set
at org.springframework.util.Assert.notNull(Assert.java:201) ~[spring-core-5.3.8.jar:5.3.8]
at org.springframework.security.authentication.dao.DaoAuthenticationProvider.doAfterPropertiesSet(DaoAuthenticationProvider.java:85) ~[spring-security-core-5.5.1.jar:5.5.1]
at org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider.afterPropertiesSet(AbstractUserDetailsAuthenticationProvider.java:119) ~[spring-security-core-5.5.1.jar:5.5.1]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1845) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1782) ~[spring-beans-5.3.8.jar:5.3.8]
... 50 common frames omitted

 

Security 를 추가하며 다음과 같은 오류가 발생하였다.

알고보니 Config에 AllArgumentsConstructor가 지워지면서 빈이 생성되지 않아 발생한 오류였다.

 

따라서 다음과 같이 lombok을 이용하여 생성자를 생성하거나, 직접 주입해주면 해결된다.

 

방법1. lombok을 이용하여 AllArgumentsConstructor 추가

@Configuration
@EnableWebSecurity
@AllArgsConstructor
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    private AccountService accountService;

 

방법2. 서비스 직접 주입

@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    private AccountService accountService;
    
    public SecurityConfig(AccountService accountService){
        this.accountService = accountService;
    }