在ServletContext资源[/WEB-INF/spring-security.xml]中定义了名称为'offlineTokenServices'的无效bean定义

Question

感谢您支持approuter在本地运行该程序包。

现在在本地运行firstapp时遇到异常。

我添加xs.appname xs.uaa.clientid xs.uaa.identityzone
xs.uaa.verificationkey，但仅遇到相同的问题。

请建议我必须设置哪些值 Environment variable VCAP_SERVICES

[localhost-startStop-1] ERROR com.sap.xs2.security.commons.SAPVcapServicesParser - Environment variable VCAP_SERVICES not set
[localhost-startStop-1] WARN org.springframework.web.context.support.XmlWebApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanDefinitionStoreException: Invalid bean definition with name 'offlineTokenServices' defined in ServletContext resource [/WEB-INF/spring-security.xml]: Environment variable VCAP_SERVICES not set; nested exception is java.lang.IllegalStateException: Environment variable VCAP_SERVICES not set
[localhost-startStop-1] ERROR org.springframework.web.context.ContextLoader - Context initialization failed
org.springframework.beans.factory.BeanDefinitionStoreException: Invalid bean definition with name 'offlineTokenServices' defined in ServletContext resource [/WEB-INF/spring-security.xml]: Environment variable VCAP_SERVICES not set; nested exception is java.lang.IllegalStateException: Environment variable VCAP_SERVICES not set
    at org.springframework.beans.factory.config.PlaceholderConfigurerSupport.doProcessProperties(PlaceholderConfigurerSupport.java:228)
    at org.springframework.beans.factory.config.PropertyPlaceholderConfigurer.processProperties(PropertyPlaceholderConfigurer.java:225)
    at org.springframework.beans.factory.config.PropertyResourceConfigurer.postProcessBeanFactory(PropertyResourceConfigurer.java:86)
    at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:286)
    at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:166)
    at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:693)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:530)
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:400)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:291)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:103)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5068)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5584)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1572)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1562)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalStateException: Environment variable VCAP_SERVICES not set
    at com.sap.xs2.security.commons.SAPVcapServicesParser.getAttribute(SAPVcapServicesParser.java:34)
    at com.sap.xs2.security.commons.SAPPropertyPlaceholderConfigurer.parseVcapServices(SAPPropertyPlaceholderConfigurer.java:44)
    at com.sap.xs2.security.commons.SAPPropertyPlaceholderConfigurer.readVcapServices(SAPPropertyPlaceholderConfigurer.java:67)
    at com.sap.xs2.security.commons.SAPPropertyPlaceholderConfigurer.resolvePlaceholder(SAPPropertyPlaceholderConfigurer.java:94)
    at org.springframework.beans.factory.config.PropertyPlaceholderConfigurer.resolvePlaceholder(PropertyPlaceholderConfigurer.java:163)
    at org.springframework.beans.factory.config.PropertyPlaceholderConfigurer$PropertyPlaceholderConfigurerResolver.resolvePlaceholder(PropertyPlaceholderConfigurer.java:264)
    at org.springframework.util.PropertyPlaceholderHelper.parseStringValue(PropertyPlaceholderHelper.java:145)
    at org.springframework.util.PropertyPlaceholderHelper.replacePlaceholders(PropertyPlaceholderHelper.java:124)
    at org.springframework.beans.factory.config.PropertyPlaceholderConfigurer$PlaceholderResolvingStringValueResolver.resolveStringValue(PropertyPlaceholderConfigurer.java:244)
    at org.springframework.beans.factory.config.BeanDefinitionVisitor.resolveStringValue(BeanDefinitionVisitor.java:296)
    at org.springframework.beans.factory.config.BeanDefinitionVisitor.resolveValue(BeanDefinitionVisitor.java:217)
    at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitPropertyValues(BeanDefinitionVisitor.java:147)
    at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitBeanDefinition(BeanDefinitionVisitor.java:85)
    at org.springframework.beans.factory.config.PlaceholderConfigurerSupport.doProcessProperties(PlaceholderConfigurerSupport.java:225)
    ... 18 common frames omitted

Answer 1

您需要VCAP_SERVICES按照错误消息的指示将其作为环境变量提供给本地容器Caused by: java.lang.IllegalStateException: Environment variable VCAP_SERVICES not set。为此，请向环境变量提供相应的参数，就像将真实的XSUAA实例绑定到您的CloudFoundry微服务时一样。对于本地部署，您VCAP_SERVICES必须至少具有以下参数，其中该verificationkey属性需要与JWT的签名匹配。此外，该tags属性至关重要。

对于Mac / Unix

export VCAP_SERVICES='{
  "xsuaa":[
  {
    "credentials": {
      "clientid":"testClient",
      "clientsecret":"dummy-clientsecret",
      "identityzone":"uaa",
      "url":"dummy-url",
      "verificationkey":"-----BEGIN PUBLIC KEY-----MIIBI...QIDAQAB-----END PUBLIC KEY-----"
    },
    "tags":["xsuaa"]
  }]
}'

如果正确提供了环境变量，则应该在本地环境日志输出中看到以下消息：

INFO: Got from VCAP_SERVICES: identityzone=uaa