jvmti 实现加解密问题整合tomcat时 tomcat It is not a Java .class file 求打什么解答

gaofsbuhei 2017-11-14 06:08:36

通过jvmti实现class加解密用于web项目中整合tomcat时出现问题
org.apache.catalina.startup.ContextConfig.processAnnotationsJar Unable to process Jar entry [xxxx] for annotations
org.apache.tomcat.util.bcel.classfile.ClassFormatException: It is not a Java .class file
at org.apache.tomcat.util.bcel.classfile.ClassParser.readID(ClassParser.java:203)
at org.apache.tomcat.util.bcel.classfile.ClassParser.parse(ClassParser.java:80)
at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2011)
at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1961)
at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1936)
at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1897)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1149)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:771)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:305)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5066)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1101)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1786)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
尝试不加密魔数该问题就不存在但是会出现别的class校验问题都是来自tomcat
看资料没全看明白class文件格式规则
我该怎么做才能通过校验又能使文件加密或者怎么在使用tomcat的前提下绕过校验
至于用基于tomcat的classloader加解密的暂时不考虑
猜想和疑问: