shiro-redis使用自定义的RedisSerializer出现的问题 #169
Description
我使用的 springboot 版本是 2.7.18,引入的 shiro和shiro-redis相关依赖为
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-spring-boot-web-starter</artifactId>
<version>1.13.0</version>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.crazycake</groupId>
<artifactId>shiro-redis-spring-boot-starter</artifactId>
<version>3.3.1</version>
</dependency>
这是我的 RedisCacheManager 配置
@Bean
public RedisCacheManager cacheManager() {
RedisCacheManager redisCacheManager = new RedisCacheManager();
redisCacheManager.setValueSerializer(new MyShiroRedisSerializer());
redisCacheManager.setRedisManager(redisManager());
return redisCacheManager;
}
我的 RedisSessionDAO 配置
@Bean
public RedisSessionDAO redisSessionDAO(){
RedisSessionDAO redisSessionDAO = new RedisSessionDAO();
redisSessionDAO.setRedisManager(redisManager());
redisSessionDAO.setValueSerializer(new MyShiroRedisSerializer());
return redisSessionDAO;
}
自定义的 ValueSerializer 内容为
public class MyShiroRedisSerializer implements RedisSerializer<Object> {
private final ObjectMapper objectMapper = new ObjectMapper();
public MyShiroRedisSerializer() {
}
@Override
public byte[] serialize(Object object) throws SerializationException {
byte[] result = new byte[0];
if (object == null) {
return result;
}
try {
result = objectMapper.writeValueAsBytes(object);
} catch (JsonProcessingException e) {
throw new RuntimeException(e);
}
return result;
}
@Override
public Object deserialize(byte[] bytes) throws SerializationException {
Object result = null;
if (bytes != null && bytes.length != 0) {
try {
result = objectMapper.readValue(bytes, Object.class);
} catch (IOException e) {
throw new RuntimeException(e);
}
}else{
return result;
}
return result;
}
}
这个自定义的序列化可以正常工作,但是在登录的时候,会报下面这些异常 ,
这个是配置了 RedisSessionDAO 的自定义 ValueSerialize 时报的异常
java.util.LinkedHashMap cannot be cast to org.apache.shiro.session.Session
异常的详细信息如下:
java.lang.ClassCastException: java.util.LinkedHashMap cannot be cast to org.apache.shiro.session.Session
at org.crazycake.shiro.RedisSessionDAO.doReadSession(RedisSessionDAO.java:202)
at org.apache.shiro.session.mgt.eis.AbstractSessionDAO.readSession(AbstractSessionDAO.java:168)
at org.apache.shiro.session.mgt.DefaultSessionManager.retrieveSessionFromDataSource(DefaultSessionManager.java:236)
at org.apache.shiro.session.mgt.DefaultSessionManager.retrieveSession(DefaultSessionManager.java:222)
at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.doGetSession(AbstractValidatingSessionManager.java:118)
at org.apache.shiro.session.mgt.AbstractNativeSessionManager.lookupSession(AbstractNativeSessionManager.java:148)
at org.apache.shiro.session.mgt.AbstractNativeSessionManager.getSession(AbstractNativeSessionManager.java:140)
at org.apache.shiro.mgt.SessionsSecurityManager.getSession(SessionsSecurityManager.java:156)
at org.apache.shiro.mgt.DefaultSecurityManager.resolveContextSession(DefaultSecurityManager.java:461)
at org.apache.shiro.mgt.DefaultSecurityManager.resolveSession(DefaultSecurityManager.java:447)
at org.apache.shiro.mgt.DefaultSecurityManager.createSubject(DefaultSecurityManager.java:343)
at org.apache.shiro.subject.Subject$Builder.buildSubject(Subject.java:845)
at org.apache.shiro.web.subject.WebSubject$Builder.buildWebSubject(WebSubject.java:148)
at org.apache.shiro.web.servlet.AbstractShiroFilter.createSubject(AbstractShiroFilter.java:300)
at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:367)
at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
在org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java：117）
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java：178）
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:390)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:928)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1794)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:750)
这个是配置了 RedisCacheManager的自定义 ValueSerialize 时报的异常
Caused by: java.lang.ClassCastException: java.util.LinkedHashMap cannot be cast to org.apache.shiro.authz.AuthorizationInfo
at org.apache.shiro.realm.AuthorizingRealm.getAuthorizationInfo(AuthorizingRealm.java:329)
at org.apache.shiro.realm.AuthorizingRealm.hasRole(AuthorizingRealm.java:576)
at org.apache.shiro.realm.AuthorizingRealm$$FastClassBySpringCGLIB$$efc2b89b.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:792)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:762)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:762)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:707)
at org.lybaobei.service.ShiroRealm$$EnhancerBySpringCGLIB$$afd97b2f.hasRole(<generated>)
at org.apache.shiro.authz.ModularRealmAuthorizer.hasRole(ModularRealmAuthorizer.java:374)
at org.apache.shiro.mgt.AuthorizingSecurityManager.hasRole(AuthorizingSecurityManager.java:153)
at org.apache.shiro.subject.support.DelegatingSubject.hasRole(DelegatingSubject.java:228)
at at.pollux.thymeleaf.shiro.processor.ShiroFacade.hasAllRoles(ShiroFacade.java:115)
at at.pollux.thymeleaf.shiro.processor.attribute.HasRoleAttrProcessor.doProcess(HasRoleAttrProcessor.java:43)
at org.thymeleaf.processor.element.AbstractAttributeTagProcessor.doProcess(AbstractAttributeTagProcessor.java:74)
... 77 common frames omitted
希望能得到您的帮助