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Spring Boot UnsatisfiedDependencyException 創建名稱為不可解析循環引用的 bean 時出錯

[英]Spring Boot UnsatisfiedDependencyException Error creating bean with name unresolvable circular reference

 原文  2021-07-03 02:47:12  8   3    java/ spring/ spring-boot/ spring-security

問題描述

我正在使用 Spring Secuity 開發一個應用程序，其中有一些自定義過濾器，但在正確配置它們時遇到了問題。 考慮以下自定義過濾器：

登錄驗證過濾器：

package com.espiritware.opusclick.restfullbackend.security.filters;


public class LoginAuthenticationFilter extends OncePerRequestFilter{
    
    private static final String TOKEN_PREFIX = "Bearer ";
    private static final String HEADER_STRING = "Authorization";
    private String credentialsCharset = "UTF-8";

    @Autowired
    private AuthenticationManager authenticationManager;
    
    @Autowired
    private TokenService tokenService;
    
    
    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
            throws ServletException, IOException {
        
        String header = request.getHeader("Authorization");
        
        if (header == null || !header.startsWith("Basic ")) {
            filterChain.doFilter(request, response);
            return;
        }
        
        String[] tokens = extractAndDecodeHeader(header, request);
        String email = tokens[0];
        String password = tokens[1];
        
        
        if(request.getServletPath().equals("/login/user")) {
            LoginAuthenticationFilter opusClickAuth= new OpusClickLoginAuthentication(email,password,true);
            try {
                Authentication result=authenticationManager.authenticate(opusClickAuth);
                if(result.isAuthenticated()) {
                    //SecurityContextHolder.getContext().setAuthentication(result);
                    String jwtToken=tokenService.createAuthenticationToken(result,true);
                    response.addHeader("Access-Control-Expose-Headers", "Authorization");
                    response.addHeader(HEADER_STRING, TOKEN_PREFIX + jwtToken);
                    response.setHeader("Content-Type", "application/json");
                }
            }catch(AuthenticationException failed) {
                //SecurityContextHolder.clearContext();
                response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
            }
        }
        else {
            LoginAuthenticationFilter opusClickAuth= new OpusClickLoginAuthentication(email,password,false);
            try {
                Authentication result=authenticationManager.authenticate(opusClickAuth);
                if(result.isAuthenticated()) {
                    //SecurityContextHolder.getContext().setAuthentication(result);
                    String jwtToken=tokenService.createAuthenticationToken(result,false);
                    response.addHeader("Access-Control-Expose-Headers", "Authorization");
                    response.addHeader(HEADER_STRING, TOKEN_PREFIX + jwtToken);
                    response.setHeader("Content-Type", "application/json");
                }
            }catch(AuthenticationException failed) {
                //SecurityContextHolder.clearContext();
                response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
            }
        }
    }
    
    protected String[] extractAndDecodeHeader(String header, HttpServletRequest request)
            throws IOException {

        byte[] base64Token = header.substring(6).getBytes("UTF-8");
        byte[] decoded;
        try {
            decoded = Base64.getDecoder().decode(base64Token);
        }
        catch (IllegalArgumentException e) {
            throw new BadCredentialsException(
                    "Failed to decode basic authentication token");
        }

        String token = new String(decoded, getCredentialsCharset(request));

        int delim = token.indexOf(":");

        if (delim == -1) {
            throw new BadCredentialsException("Invalid basic authentication token");
        }
        return new String[] { token.substring(0, delim), token.substring(delim + 1) };
    }
    
    protected String getCredentialsCharset(HttpServletRequest httpRequest) {
        return this.credentialsCharset;
    }
    
    
    //No debe filtrar
    //false -> se activa
    //true -> no se activa
    @Override
    protected boolean shouldNotFilter(HttpServletRequest request) throws ServletException {
        if(request.getServletPath().equals("/login/user")|| request.getServletPath().equals("/login/expert")){
            return false;
        }
        else {
            return true;
        }
    }

}

JwtAuthenticationFilter：

package com.espiritware.opusclick.restfullbackend.security.filters;

public class JwtAuthenticationFilter extends OncePerRequestFilter{
    
    @Autowired
    private AuthenticationManager authenticationManager;
    
    @Autowired
    private TokenService tokenService;

    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
            throws ServletException, IOException {
        
        String header = request.getHeader("Authorization");
        
        if (header == null || !header.startsWith("Bearer ")) {
            filterChain.doFilter(request, response);
            return;
        }
        
        String jwtToken=extractToken(header);
        JwtAuthentication jwtAuthentication = new JwtAuthentication(jwtToken);
        
        try {
            Authentication result=authenticationManager.authenticate(jwtAuthentication);
            SecurityContextHolder.getContext().setAuthentication(result);
            filterChain.doFilter(request, response);
        }catch(AuthenticationException failed) {
            SecurityContextHolder.clearContext();
            response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
        }
        authenticationManager.authenticate(jwtAuthentication);
    }
    
    protected String extractToken(String header){

        int delim = header.indexOf(" ");

        if (delim == -1) {
            throw new BadCredentialsException("Invalid authentication token");
        }
        return header.substring(delim + 1);
    }
    
    
    @Override
    protected boolean shouldNotFilter(HttpServletRequest request) throws ServletException {
        if(request.getServletPath().equals("/login/user")|| request.getServletPath().equals("/login/expert")){
            return true;
        }
        else {
            return false;
        }
    }

}

過濾器配置：

package com.espiritware.opusclick.restfullbackend.security.filters.configurations;
@Configuration
public class FilterConfigurations {
    
    @Bean
    public LoginAuthenticationFilter opusClickLoginAuthenticationFilter() {
        return new OpusClickLoginAuthenticationFilter();
    }
    
    @Bean
    public JwtAuthenticationFilter jwtAuthenticationFilter() {
        return new JwtAuthenticationFilter();
    }
    
}

WebAppSecurityConfiguration：（失敗）

package com.espiritware.opusclick.restfullbackend.security;

@Configuration
public class WebAppSecurityConfiguration extends WebSecurityConfigurerAdapter {
        
    @Autowired
    private LoginAuthenticationFilter opusClickLoginAuthenticationFilter;
    
    @Autowired
    private JwtAuthenticationFilter jwtAuthenticationFilter;
    
     @Override
     protected void configure(HttpSecurity http) throws Exception {
         //http.oauth2Client();
         http.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS);
         
         http.addFilterAt(LoginAuthenticationFilter,
                    BasicAuthenticationFilter.class)
              .addFilterAt(jwtAuthenticationFilter, 
                    BasicAuthenticationFilter.class);
         
         http.authorizeRequests()
                .anyRequest()
                .authenticated()
            .and()  
                .httpBasic();
         
         
     }
     
     
    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }
    
//  @Bean
//  public LoginAuthenticationFilter LoginAuthenticationFilter() {
//      return new LoginAuthenticationFilter();
//  }
    
//  @Bean
//  public JwtAuthenticationFilter jwtAuthenticationFilter() {
//      return new JwtAuthenticationFilter();
//  }
    
    @Bean
    @Override
    public AuthenticationManager authenticationManagerBean() throws Exception {
        return super.authenticationManagerBean();
    }

}

當我運行應用程序時，它會拋出以下異常：

org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:163) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) ~[spring-context-5.3.8.jar:5.3.8]
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:338) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1332) ~[spring-boot-2.5.1.jar:2.5.1]
    at com.espiritware.opusclick.restfullbackend.OpusClickRestfullBackendApplication.main(OpusClickRestfullBackendApplication.java:10) ~[classes/:na]
Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
    at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:142) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:104) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:450) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:199) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) ~[spring-boot-2.5.1.jar:2.5.1]
    ... 8 common frames omitted
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'LoginAuthenticationFilter': Unsatisfied dependency expressed through field 'authenticationManager'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'webAppSecurityConfiguration': Unsatisfied dependency expressed through field 'jwtAuthenticationFilter'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'jwtAuthenticationFilter': Unsatisfied dependency expressed through field 'authenticationManager'; nested exception is org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'authenticationManagerBean': Requested bean is currently in creation: Is there an unresolvable circular reference?
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1413) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:601) ~[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:213) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.boot.web.servlet.ServletContextInitializerBeans.<init>(ServletContextInitializerBeans.java:87) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) ~[spring-boot-2.5.1.jar:2.5.1]
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5161) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[na:na]
    at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:140) ~[na:na]
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:829) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[na:na]
    at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:140) ~[na:na]
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.catalina.core.StandardService.startInternal(StandardService.java:433) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) ~[spring-boot-2.5.1.jar:2.5.1]
    ... 13 common frames omitted
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'webAppSecurityConfiguration': Unsatisfied dependency expressed through field 'jwtAuthenticationFilter'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'jwtAuthenticationFilter': Unsatisfied dependency expressed through field 'authenticationManager'; nested exception is org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'authenticationManagerBean': Requested bean is currently in creation: Is there an unresolvable circular reference?
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1413) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:601) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:410) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1334) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:657) ~[spring-beans-5.3.8.jar:5.3.8]
    ... 55 common frames omitted
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'jwtAuthenticationFilter': Unsatisfied dependency expressed through field 'authenticationManager'; nested exception is org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'authenticationManagerBean': Requested bean is currently in creation: Is there an unresolvable circular reference?
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1413) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:601) ~[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$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:657) ~[spring-beans-5.3.8.jar:5.3.8]
    ... 78 common frames omitted
Caused by: org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'authenticationManagerBean': 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-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:227) ~[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.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300) ~[spring-beans-5.3.8.jar:5.3.8]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:657) ~[spring-beans-5.3.8.jar:5.3.8]
    ... 92 common frames omitted

但是，當我評論我的整個FilterConfigurations類並直接在我的WebAppSecurityConfiguration中配置我的過濾器 bean 時，它可以正常工作：

WebAppSecurityConfiguration：（工作沒有問題）

package com.espiritware.opusclick.restfullbackend.security;

@Configuration
public class WebAppSecurityConfiguration extends WebSecurityConfigurerAdapter {
        
    //@Autowired
    //private LoginAuthenticationFilter opusClickLoginAuthenticationFilter;
    
    //@Autowired
    //private JwtAuthenticationFilter jwtAuthenticationFilter;
    
     @Override
     protected void configure(HttpSecurity http) throws Exception {
         //http.oauth2Client();
         http.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS);
         
         http.addFilterAt(LoginAuthenticationFilter(),
                    BasicAuthenticationFilter.class)
              .addFilterAt(jwtAuthenticationFilter(), 
                    BasicAuthenticationFilter.class);
         
         http.authorizeRequests()
                .anyRequest()
                .authenticated()
            .and()  
                .httpBasic();
         
         
     }
     
     
    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }
    
    @Bean
    public LoginAuthenticationFilter LoginAuthenticationFilter() {
        return new LoginAuthenticationFilter();
    }
    
    @Bean
    public JwtAuthenticationFilter jwtAuthenticationFilter() {
        return new JwtAuthenticationFilter();
    }
    
    @Bean
    @Override
    public AuthenticationManager authenticationManagerBean() throws Exception {
        return super.authenticationManagerBean();
    }

}

我的問題是當我在我的FilterConfigurations進行相同的配置時，這是出於什么原因而停止工作。 不知道是不是因為這個類是在另一個包中找到的。 誰能解釋這種奇怪行為的原因？

非常感謝！

3 個解決方案

解決方案1
 1 已采納  2021-07-05 17:41:56

絕對問題與兩個注釋有關：用於過濾器的@Autowired和用於authenticationManagerBean方法的@Bean注釋。 首先需要了解WebAppSecurityConfiguration類在兩個過濾器都自動裝配時就可以使用了，但是為了成功自動裝配這兩個過濾器都在AuthenticationManager上有關系，並且對於那個目標，我們通過@Bean注釋標記了方法authenticationManagerBean ，並且 Spring 嘗試創建AuthenticationManager通過以下方式：

public AuthenticationManager authenticationManagerBean() throws Exception {
    return new AuthenticationManagerDelegator(this.authenticationBuilder, this.context);
}

正如您在創建AuthenticationManagerDelegator所看到的，我們應該初始化兩個字段authenticationBuilder和context ，但是我們剛剛開始創建我們的WebAppSecurityConfiguration配置 bean，它將在創建時標記為直到所有字段都初始化，它是專門為避免使用未初始化的字段和獲取NullPointerException異常。 但是如果查看 beans defitions 的第二個選項，bean 創建的工作流程發生了以下變化：

  1. WebAppSecurityConfiguration沒有用於自動裝配的字段，我們可以輕松地首先創建所有配置 bean 並像in creation一樣取消標記
  2. 創建配置 bean 后，所有@Bean注釋將被處理，並且在創建authenticationManagerBean我們不會得到異常，因為所有字段在我們創建WebAppSecurityConfiguration配置時都已初始化，現在我們可以安全地使用所有父方法。

PS從我的角度來看，以以下方式定義bean：

@Bean
@Override
public AuthenticationManager authenticationManagerBean() throws Exception {
    return super.authenticationManagerBean();
}

不是個好主意，因為WebSecurityConfigurerAdapter類會按照正確的順序創建所有需要的組件（bean），並且父類中的這些方法被打開用於 bean 的自定義實現，如下所示：

@Override
public AuthenticationManager authenticationManagerBean() throws Exception {
    return new CustomAuthenticationManager(...);
}

解決方案2
 0  2021-12-16 05:12:07

為了消除這個問題，你必須在 WebSecurity 類之外創建一個 bean，因為我注意到 @autowired 和 @bean 有時會被容器弄亂，原因是他無法在運行時識別對象。

    @Component
public class PasswordEncoderConfiguration {

    @Bean
    BCryptPasswordEncoder passwordEncoder(){
        return new BCryptPasswordEncoder();
    }
}

並且您必須使用下面的方法將其自動連接到 Websecurityconfig 類，

@Autowired
private BCryptPasswordEncoder passwordEncoder;

    @Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
    // configure AuthenticationManager so that it knows from where to load
    // user for matching credentials
    // Use BCryptPasswordEncoder
    auth.userDetailsService(jwtUserDetailsService).passwordEncoder(passwordEncoder);
}

解決方案3
 -2  2021-07-03 11:55:20

@Configuration 是為Bean 配置的，不能用@Autowired 來自動注入普通bean，好像只支持這兩種注入 1)@Value("${bean.name}") String beanName;
2)@Inject環境env； 環境是春天的特殊豆

WebAppSecurityConfiguration 更像是一個@Component Bean，而不是@Configuration Bean，你可以將@Component 和@Autowired 一起使用來注入過濾器Bean。

@Configuration 僅用於Bean 配置，如果DemoService 有@Service 注解，則可以在@Configuration 類中以這種方式注入

@Bean
public JwtAuthenticationFilter jwtAuthenticationFilter(DemoService demoService) {
    return new JwtAuthenticationFilter(demoService);
}

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