UnavailableSecurityManagerException: No SecurityManager accessible to the calling Spring Shiro異步配置

 

在通過EventSource請求SpringBoot接口數據時，能返回數據但解析Json總是報錯 原因是由於在返回的數據中 附加了一個消息對象

{"timestamp":"2020-03-24 09:42:49","status":200,"error":"OK","message":"Error during asynchronous dispatch","path":"/applications"}

後臺也會報一個錯誤    報沒有安全管理器 

org.apache.shiro.UnavailableSecurityManagerException: No SecurityManager accessible to the calling code, either bound to the org.apache.shiro.util.ThreadContext or as a vm static singleton.  This is an invalid application configuration.
    at org.apache.shiro.SecurityUtils.getSecurityManager(SecurityUtils.java:123)
    at org.apache.shiro.subject.Subject$Builder.<init>(Subject.java:626)
    at org.apache.shiro.SecurityUtils.getSubject(SecurityUtils.java:56)
    at org.apache.shiro.web.servlet.ShiroHttpServletRequest.getSubject(ShiroHttpServletRequest.java:89)
    at org.apache.shiro.web.servlet.ShiroHttpServletRequest.getSubjectPrincipal(ShiroHttpServletRequest.java:94)
    at org.apache.shiro.web.servlet.ShiroHttpServletRequest.getUserPrincipal(ShiroHttpServletRequest.java:112)
    at org.springframework.web.servlet.FrameworkServlet.getUsernameForRequest(FrameworkServlet.java:1159)
    at org.springframework.web.servlet.FrameworkServlet.publishRequestHandledEvent(FrameworkServlet.java:1144)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1022)
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:897)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.filterAndRecordMetrics(WebMvcMetricsFilter.java:117)
    at xxx...

蛋疼的狠.....

經過人肉搜索發現加入Shiro異步配置就可以了

<filter-mapping>
    <filter-name>shiroFilter</filter-name>
    <url-pattern>/*</url-pattern>
    <dispatcher>REQUEST</dispatcher>
    <dispatcher>ASYNC</dispatcher>
</filter-mapping>

SpringBoot集成Shiro方式 

    @Bean
	public FilterRegistrationBean shiroFilterRegistration() {
		FilterRegistrationBean registration = new FilterRegistrationBean();
		registration.setFilter(new DelegatingFilterProxy("shiroFilter"));
		//該值缺省爲false，表示生命週期由SpringApplicationContext管理，設置爲true則表示由ServletContainer管理
		registration.addInitParameter("targetFilterLifecycle", "true");
		registration.setEnabled(true);
		registration.setOrder(Integer.MAX_VALUE - 1);
		registration.addUrlPatterns("/*");

		//支持異步
		registration.setAsyncSupported(true);
		registration.setDispatcherTypes(DispatcherType.REQUEST,DispatcherType.ASYNC);
		return registration;
	}

ok