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Java Forum / General / March 2004Who is not granted???
Hi, How could I know which class has access denied to some permission when I get an access denied exception? > Hi, > How could I know which class has access denied to some permission when I > get an access denied exception? What are you trying to, and in what environment (applets, java webstart, ...). Do you have a policy file, is the applet signed, is a securitymanager running, ...? In other words, give more information.  SignatureKind regards, Christophe Vanfleteren > How could I know which class has access denied > to some permission when I get an access denied exception? The Stacktrace is usually helpful in that regard Exception.printStackTrace()* is your friend * inherets it from Throwable.printStackTrace() SignatureAndrew Thompson * http://www.PhySci.org/ Open-source software suite * http://www.PhySci.org/codes/ Web & IT Help * http://www.1point1C.org/ Science & Technology >>How could I know which class has access denied >>to some permission when I get an access denied exception? [quoted text clipped - 5 lines] > * inherets it from > Throwable.printStackTrace() The stack trace is: java.security.AccessControlException: access denied (java.io.FilePermission /home/eduardoyp/Aplicaciones/jakarta-tomcat-5.0.18/webapps/smulti/WEB-INF/classes/net/sf/cglib/MethodProxy$Generator.class read) at java.security.AccessControlContext.checkPermission(AccessControlContext.java:269) at java.security.AccessController.checkPermission(AccessController.java:401) at java.lang.SecurityManager.checkPermission(SecurityManager.java:524) at java.lang.SecurityManager.checkRead(SecurityManager.java:863) at java.io.File.exists(File.java:678) at org.apache.naming.resources.FileDirContext.file(FileDirContext.java:873) at org.apache.naming.resources.FileDirContext.lookup(FileDirContext.java:255) at org.apache.naming.resources.ProxyDirContext.lookup(ProxyDirContext.java:334) at org.apache.catalina.loader.WebappClassLoader.findResourceInternal(WebappClassLoader.java:1750) at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1618) at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:900) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1350) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1230) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) at net.sf.cglib.MetaClass.addMembers(MetaClass.java:119) at net.sf.cglib.MetaClass.<init>(MetaClass.java:104) at es.bancoval.bfci18n.support.database.TgrDescriptionMetaClass13.<init>(<generated>) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:274) at net.sf.cglib.MetaClass.getInstance(MetaClass.java:259) at net.sf.hibernate.util.ReflectHelper.getMetaClass(ReflectHelper.java:319) at net.sf.hibernate.persister.AbstractEntityPersister.<init>(AbstractEntityPersister.java:589) at net.sf.hibernate.persister.EntityPersister.<init>(EntityPersister.java:665) at net.sf.hibernate.persister.PersisterFactory.create(PersisterFactory.java:29) at net.sf.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:207) at net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:627) at es.bancoval.bfci18n.support.database.DBBasicManager.<init>(DBBasicManager.java:23) at es.bancoval.bfci18n.support.commands.GetProjects.execute(GetProjects.java:19) at es.bancoval.bfci18n.support.controller.Helper.getProjects(Helper.java:455) at es.bancoval.bfci18n.support.controller.MultiController.service(MultiController.java:74) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:284) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAsPrivileged(Subject.java:500) at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:306) at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:200) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:278) at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:97) at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:187) at java.security.AccessController.doPrivileged(Native Method) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:183) at es.bfc.base.filter.AuthenticateFilter.doFilter(AuthenticateFilter.java:115) at es.bfc.base.filter.AbstractFilter.doFilter(AbstractFilter.java:71) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:284) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAsPrivileged(Subject.java:500) at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:306) at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:256) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230) at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:97) at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:187) at java.security.AccessController.doPrivileged(Native Method) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:183) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:257) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:564) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:245) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:199) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:564) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:195) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:164) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:149) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:564) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:156) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:564) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:972) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:206) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:828) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:700) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:584) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:534) The problem is that I've granted with java.security.AllPermission several libraries like hibernate, es.bancoval.*, es.bfc.*, org.apache.*, etc... Thus I'd like to know which is the class which is not granted... .. >>>How could I know which class has access denied..? .. >> The Stacktrace is usually helpful in that regard .. > java.security.AccessControlException: access denied (java.io.FilePermission > /home/eduardoyp/Aplicaciones/jakarta-tomcat-5.0.18/webapps/smulti/WEB-INF/classes/net/sf/cglib/MethodProxy$Generator.class > read) If I am reading this correctly (I have made mistakes) net.sf.cglib.MethodProxy$Generator ..cannot be read > The problem is that I've granted with java.security.AllPermission several libraries like > hibernate, es.bancoval.*, es.bfc.*, org.apache.*, etc... Thus I'd like to know which is the class > which is not granted... See above. SignatureAndrew Thompson * http://www.PhySci.org/ Open-source software suite * http://www.PhySci.org/codes/ Web & IT Help * http://www.1point1C.org/ Science & Technology > .. > [quoted text clipped - 15 lines] > > ..cannot be read yes, I know read stack traces, but in my policy file I've granted java.security.AllPermission to any application running in my Tomcat... so why I got this Exception? I'm sorry if I'm expressing a bit hard, but I'm not speak english very well... > I'm sorry if I'm expressing a bit hard, but I'm not speak english very well... You speak English enough, but you leave out important details. No mention at first of policy files. [ I read your English OK, I not read your mind! ;-) ] > > .. > > [quoted text clipped - 19 lines] > yes, I know read stack traces, but in my policy file I've granted java.security.AllPermission to > any application running in my Tomcat... so why I got this Exception? I just went through this trying to get a JavaSpaces connection working. It turned out that 1. Tomcat 5.0.19 did NOT handle policy correctly when on port 80 even though it worked with port 8080 !! 2. Reverting back to Tomcat 4.1.30 worked whn my policy file specified the application path. grant codeBase "file:${catalina.home}/webapps/javaspace/WEB-INF/classes/-" { permission java.security.AllPermission; }; > I just went through this trying to get a JavaSpaces connection working. It > turned out [quoted text clipped - 6 lines] > permission java.security.AllPermission; > }; Hi again :), I've managed to get my security working... I've tried the same configuration on Tomcat 4.1.30 and it works fine!!, moreover it has pointed that there were some security exceptions that Tomcat 5 don't told me. Free MagazinesGet these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...
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