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设置 bean 属性“userDetailsService”时无法解析对 bean 的引用

社区维基
1
新手上路，请多包涵

我正在使用 Spring Security 和 solr 核心做我自己的自定义安全性，似乎我做错了什么但我不确定是什么。

堆栈跟踪：

 Caused by: java.lang.RuntimeException: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.filterChains': Cannot resolve reference to bean 'org.springframework.security.web.DefaultSecurityFilterChain#0' while setting bean property 'sourceList' with key [0]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.web.DefaultSecurityFilterChain#0': Cannot resolve reference to bean 'org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter#0' while setting constructor argument with key [5]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter#0': Cannot resolve reference to bean 'org.springframework.security.authentication.ProviderManager#0' while setting bean property 'authenticationManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.authentication.ProviderManager#0': Cannot resolve reference to bean 'authenticationManager' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.authenticationManager': Cannot resolve reference to bean 'org.springframework.security.authentication.dao.DaoAuthenticationProvider#0' while setting constructor argument with key [0]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.authentication.dao.DaoAuthenticationProvider#0': Cannot resolve reference to bean while setting bean property 'userDetailsService'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'CustomUserDetails' is defined
    at io.undertow.servlet.core.DeploymentManagerImpl.deploy(DeploymentManagerImpl.java:231)
    at org.wildfly.extension.undertow.deployment.UndertowDeploymentService.startContext(UndertowDeploymentService.java:100)
    at org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:82)

这是 security-context.xml 文件：

 <?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:security="http://www.springframework.org/schema/security"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
        http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-4.0.xsd">

    <security:global-method-security
        secured-annotations="enabled"></security:global-method-security>
    <security:http auto-config="true" realm="Protected Web"
        pattern="/**" authentication-manager-ref="authenticationManager">
        <security:csrf disabled="true" />

        <security:intercept-url pattern="/index/**" access="hasAnyRole('ROLE_ADMIN','ROLE_USER')" />

        <security:intercept-url pattern="/rest/api/1.0/**" access="isAuthenticated()" />

        <security:intercept-url pattern="/**" access="permitAll" />

        <security:form-login login-page="/login"
            username-parameter="j_username" login-processing-url="/j_spring_security_check"
            password-parameter="j_password" authentication-failure-url="/login?error=1"
            default-target-url="/index" always-use-default-target="true" />

        <security:logout invalidate-session="true"
            delete-cookies="true" logout-url="/j_spring_security_logout"
            logout-success-url="/login" />
        <security:session-management>
            <security:concurrency-control
                max-sessions="2" />
        </security:session-management>
    </security:http>

       <security:authentication-manager alias="authenticationManager">
        <security:authentication-provider user-service-ref="CustomUserDetails" />
    </security:authentication-manager>

</beans>

班级 CustomUserDetails ：

 @Service
public class CustomUserDetails implements UserDetailsService {

    private static final Logger logger = Logger.getLogger(StatusAppJob.class);

    @Autowired
    private UserAppRepository userAppRepository;

    @Override
    public UserDetails loadUserByUsername(final String username) throws UsernameNotFoundException {

        List<UsuarioApp> result =  getUserDetails(username);

        if(!result.isEmpty())
        {

        }
        else{
            throw new UsernameNotFoundException(username + " not found");
        }

        UserDetails user = new User(username, result.get(0).getPassword(), true, true, true, true, getAuthorities(result.get(0).getRol()));
             return user;

    }

    public Collection<? extends GrantedAuthority> getAuthorities(String rol) {
        List<SimpleGrantedAuthority> auths = new java.util.ArrayList<SimpleGrantedAuthority>();
        auths.add(new SimpleGrantedAuthority(rol));
        return auths;
    }

    public List<UsuarioApp> getUserDetails(String user) {
        // TODO Auto-generated method stub

        return userAppRepository.findUser(user);
    }

}

app-context.xml 文件：

     <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
        xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
    http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
        id="WebApp_ID" version="3.0">
        <display-name>secturv2</display-name>

        <context-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>
                /WEB-INF/solr-config.xml,
                /WEB-INF/Spring-Quartz.xml,
                /WEB-INF/spring/security-context.xml,
                /WEB-INF/spring/postgres-config.xml

            </param-value>
        </context-param>
    <!--,   /WEB-INF/spring/postgres-config.xml  -->
        <listener>
            <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
        </listener>
        <listener>
            <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
        </listener>

        <servlet>
            <servlet-name>dispatcher</servlet-name>
            <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
            <init-param>
                <param-name>contextConfigLocation</param-name>
                <param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value>
            </init-param>
            <load-on-startup>1</load-on-startup>
        </servlet>

        <servlet-mapping>
            <servlet-name>dispatcher</servlet-name>
            <url-pattern>/</url-pattern>
        </servlet-mapping>

        <servlet-mapping>
            <servlet-name>jsp</servlet-name>
            <url-pattern>*.html</url-pattern>
        </servlet-mapping>

        <!-- Spring Security -->
        <filter>
            <filter-name>springSecurityFilterChain</filter-name>
            <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
        </filter>

        <filter-mapping>
            <filter-name>springSecurityFilterChain</filter-name>
            <url-pattern>/*</url-pattern>
        </filter-mapping>

    <!--    Sesiones de Hibernate -->
        <filter>
            <filter-name>OpenSessionInViewFilter</filter-name>
            <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
            <init-param>
                <param-name>sessionFactoryBeanName</param-name>
                <param-value>sfTurismo</param-value>
            </init-param>
        </filter>
        <filter-mapping>
            <filter-name>OpenSessionInViewFilter</filter-name>
            <url-pattern>/*</url-pattern>
        </filter-mapping>

        <error-page>
            <error-code>401</error-code>
            <location>/error</location>
        </error-page>

        <error-page>
            <error-code>403</error-code>
            <location>/error</location>
        </error-page>

        <error-page>
            <error-code>500</error-code>
            <location>/error</location>
        </error-page>

    </web-app>

编辑：

添加了 servlet-context.xml 文件：

 <?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:beans="http://www.springframework.org/schema/beans"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">

    <annotation-driven />
    <context:component-scan base-package="mx.sectur.turismo" />
    <!-- Handles HTTP GET requests for /resources/** by efficiently serving
        up static resources in the ${webappRoot}/resources directory -->
    <resources mapping="/resources/**" location="/resources/" />
    <resources location="/views/" mapping="/**" />

    <beans:bean id="conversionService" class="org.springframework.format.support.FormattingConversionServiceFactoryBean" />

    <beans:bean
        class="org.springframework.data.repository.support.DomainClassConverter">
        <beans:constructor-arg ref="conversionService" />
    </beans:bean>

    <mvc:annotation-driven conversion-service="conversionService">
        <mvc:argument-resolvers>
            <beans:bean
                class="org.springframework.data.web.PageableHandlerMethodArgumentResolver">
                <beans:property name="maxPageSize" value="10"></beans:property>
            </beans:bean>
        </mvc:argument-resolvers>
    </mvc:annotation-driven>

    <beans:bean
        class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <beans:property name="prefix" value="/views/" />
        <beans:property name="suffix" value=".jsp" />
    </beans:bean>

    <interceptors>
        <beans:bean id="webContentInterceptor"
            class="org.springframework.web.servlet.mvc.WebContentInterceptor">
            <beans:property name="cacheSeconds" value="0" />
            <beans:property name="useExpiresHeader" value="true" />
            <beans:property name="useCacheControlHeader" value="true" />
            <beans:property name="useCacheControlNoStore" value="true" />
        </beans:bean>
    </interceptors>

</beans:beans>

为什么我越来越

设置 bean 属性“userDetailsService”时无法解析对 bean 的引用”

信息？

原文由 Progs 发布，翻译遵循 CC BY-SA 4.0 许可协议

Stack Overflow 翻译javasolrspring-security
阅读 1.1k
2 个回答
得票最新
社区维基
1
✓ 已被采纳

这些问题是由于使用错误的名称引用 bean。

请像这样覆盖由 @Service 注释创建的 bean 的名称

@Service("CustomUserDetails")
public class CustomUserDetails implements UserDetailsService

默认情况下，Spring 会将组件的第一个字符小写——从“CustomUserDetails”到“customUserDetails”。您可以使用名称“customUserDetails”检索此组件。

因此，如果您不想覆盖默认名称，也可以修改以下代码

 <security:authentication-manager alias="authenticationManager">
        <security:authentication-provider user-service-ref="customUserDetails" />
    </security:authentication-manager>

请参考 此 链接以更好地理解此概念

可能导致问题的另一件事是您在 servelet-xml 中定义了注释驱动，它位于您的服务 bean 正在初始化的 Web 应用程序上下文中。但是您已经在主应用程序上下文中定义了安全上下文。因此只需创建一个文件并为其命名并转移到该文件即可。

原文由 Dhiraj 发布，翻译遵循 CC BY-SA 3.0 许可协议

社区维基
1

您 bean 的类路径资源错误或未正确提及文件名。在您的情况下，您没有提到 bean 名称，spring 上下文无法自动检测它并从上下文中获取此实例。

有两种方法可以做到这一点

  1. 带注解

在用于自动检测类的类之上使用@service

 @Service("BeanName") // so that spring context can autodetect it and we can get its instance from the context
class className{
//class members
//constructors
//methods
}
  1. 使用 XML

正确提及bean类

<bean id="1" class="com.package.javafilename"></bean>

原文由 Gani 发布，翻译遵循 CC BY-SA 4.0 许可协议

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