Hi! Thanks for hints. I'm sending some quick-prototypes so you could see the problem. https://www.dropbox.com/s/f3arm294phmdk7b/felix-tomcat-problem.zip?dl=0
The archive contains "webapp" module which will show the exact problem. In the folder "Prototype" you will see two modules(FelixApp and FelixTutorial). FelixApp is a standalone Host Application and FelixTutorial is the testing Bundle. Using "mvn clean install" please assemble FelixApp and then FelixTutorial so as a result you will get bundle jar. Then pass the path in the FelixServletContextListener, and you could see the error yourself after deploying webapp. You may use embedded tomcat7-maven-plugin it has proper set up for the run. Thanks for the help! 2014-10-15 12:38 GMT+03:00 Karl Pauls <karlpa...@gmail.com>: > It's hard to say what is going wrong in your case without getting more > information about your set-up. Somehow, it looks like tomcat can find the > security classes via several paths and that is what causes your problem. > Are you sure it also happens if the security bundle is not on the class > path as well when added to the framework? > > However, all of this is pretty complicated so it might be a real issue with > tomcat and felix not getting along in this case. I'd have to look into it > more deeply in that case... > > Regardless, you might want to experiment with a "combined launcher" that > embeds the security classes into the same jar as the framework and isn't > installed as an extension bundle at all (have a look at: > http://svn.apache.org/repos/asf/felix/sandbox/rickhall/ct-launcher to see > how that can be done). > > regards, > > Karl > > > On Wed, Oct 15, 2014 at 10:47 AM, Sinkov Vladimir < > vladimir.sin...@gmail.com > > wrote: > > > Hello! > > > > I'm developing Web Application which should be extendable with some > modules > > using OSGi(Apache Felix). > > Those modules should have permission restrictions that's why I need OSGi > > security. > > Everything worked fine when I tested it as standalone application, but > when > > I integrated Felix into WebApp and deployed it into Tomcat 7 strange > things > > started to happen(by the way it works in Jetty just fine). > > The next exception appears at the start of the Framework and at the start > > of the Bundle, in case of security enabled with > > org.osgi.framework.security=osgi. > > > > org.osgi.framework.BundleException: Activator start error in bundle > > org.volchyn.tutorials.felix-tutorial [2]. > > at org.apache.felix.framework.Felix.activateBundle(Felix.java:2204) > > at org.apache.felix.framework.Felix.startBundle(Felix.java:2072) > > at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:976) > > at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:963) > > ... > > Caused by: java.lang.ClassCircularityError: > > org/apache/felix/framework/security/condpermadmin/DomainGripper > > at > > > > > org.apache.felix.framework.security.condpermadmin.ConditionalPermissionAdminImpl.hasPermission(ConditionalPermiss > > ionAdminImpl.java:860) > > at > > > > > org.apache.felix.framework.SecurityProviderImpl.hasBundlePermission(SecurityProviderImpl.java:123) > > at > > org.apache.felix.framework.Felix.impliesBundlePermission(Felix.java:4326) > > at > > > > > org.apache.felix.framework.BundleProtectionDomain.implies(BundleProtectionDomain.java:69) > > at > > > > > java.security.AccessControlContext.checkPermission(AccessControlContext.java:350) > > at > > java.security.AccessController.checkPermission(AccessController.java:559) > > at java.lang.SecurityManager.checkPermission(SecurityManager.java:549) > > at java.lang.SecurityManager.checkRead(SecurityManager.java:888) > > at java.io.File.exists(File.java:808) > > at > > org.apache.naming.resources.FileDirContext.file(FileDirContext.java:766) > > at > > > > > org.apache.naming.resources.FileDirContext.doLookup(FileDirContext.java:196) > > at > > > > > org.apache.naming.resources.BaseDirContext.doLookupWithoutNNFE(BaseDirContext.java:494) > > at > > > org.apache.naming.resources.BaseDirContext.lookup(BaseDirContext.java:475) > > at > > > > > org.apache.naming.resources.ProxyDirContext.lookup(ProxyDirContext.java:306) > > at > > > > > org.apache.catalina.loader.WebappClassLoader.findResourceInternal(WebappClassLoader.java:3036) > > at > > > > > org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2892) > > at > > > > > org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1210) > > at > > > > > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1690) > > at > > > > > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571) > > at > > > > > org.apache.felix.framework.util.EventDispatcher.addListener(EventDispatcher.java:205) > > at org.apache.felix.framework.Felix.addServiceListener(Felix.java:3241) > > at > > > > > org.apache.felix.framework.BundleContextImpl.addServiceListener(BundleContextImpl.java:277) > > at > > > > > org.apache.felix.framework.BundleContextImpl.addServiceListener(BundleContextImpl.java:258) > > at tutorial.example2.Activator.start(Activator.java:46) > > at > > > > > org.apache.felix.framework.util.SecureAction$Actions.run(SecureAction.java:1630) > > at java.security.AccessController.doPrivileged(Native Method) > > at > > > > > org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:636) > > at org.apache.felix.framework.Felix.activateBundle(Felix.java:2154) > > ... 18 more > > > > After several experiments "solution" had been found. The hack is to > preload > > the problem classes before the start of Felix Framework and to put > > org.apache.felix.framework.security Bundle into the classpath of the > > webapp: > > > > > Class.forName("org.apache.felix.framework.security.condpermadmin.DomainGripper"); > > Class.forName("org.apache.felix.framework.security.util.Permissions$1"); > > Class.forName("org.apache.felix.framework.security.util.Permissions$2"); > > Class.forName("org.osgi.framework.FrameworkListener"); > > > > Could you please help me in finding the normal solution for embedding > Felix > > with security into WebApp that is running under Tomcat? > > > > Thanks! > > > > > > -- > Karl Pauls > karlpa...@gmail.com > http://twitter.com/karlpauls > http://www.linkedin.com/in/karlpauls > https://profiles.google.com/karlpauls >
