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https://issues.apache.org/jira/browse/FELIX-5204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15183628#comment-15183628
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Karl Pauls commented on FELIX-5204:
-----------------------------------
Looks good to me.
> IllegalStateException when using custom URL handlers for bundles
> ----------------------------------------------------------------
>
> Key: FELIX-5204
> URL: https://issues.apache.org/jira/browse/FELIX-5204
> Project: Felix
> Issue Type: Bug
> Components: Framework
> Affects Versions: framework-5.4.0
> Reporter: Guillaume Nodet
> Assignee: Guillaume Nodet
> Fix For: framework-5.6.0
>
>
> The following exception can happen after having restarted the whole framework.
> {code}
> java.lang.IllegalStateException: Stream handler unavailable.
> at
> org.apache.felix.framework.URLHandlersStreamHandlerProxy.getDefaultPort(URLHandlersStreamHandlerProxy.java:180)
> at java.net.URLStreamHandler.sameFile(URLStreamHandler.java:407)
> at
> org.osgi.service.url.AbstractURLStreamHandlerService.sameFile(AbstractURLStreamHandlerService.java:131)
> at java.net.URLStreamHandler.equals(URLStreamHandler.java:333)
> at
> org.osgi.service.url.AbstractURLStreamHandlerService.equals(AbstractURLStreamHandlerService.java:81)
> at
> org.apache.felix.framework.URLHandlersStreamHandlerProxy.equals(URLHandlersStreamHandlerProxy.java:163)
> at java.net.URL.equals(URL.java:870)
> at
> java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:940)
> at
> javax.crypto.JceSecurityManager.getCryptoPermission(JceSecurityManager.java:124)
> at javax.crypto.Cipher.getConfiguredPermission(Cipher.java:2587)
> at javax.crypto.Cipher.initCryptoPermission(Cipher.java:700)
> at javax.crypto.Cipher.chooseProvider(Cipher.java:863)
> at javax.crypto.Cipher.init(Cipher.java:1396)
> at javax.crypto.Cipher.init(Cipher.java:1327)
> at org.apache.sshd.common.cipher.BaseCipher.init(BaseCipher.java:60)
> at org.apache.karaf.shell.ssh.SshUtils.buildCiphers(SshUtils.java:89)
> at
> org.apache.karaf.shell.ssh.Activator.createSshServer(Activator.java:183)
> at org.apache.karaf.shell.ssh.Activator.doStart(Activator.java:111)
> at
> org.apache.karaf.util.tracker.BaseActivator.run(BaseActivator.java:233)
> 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)
> {code}
> The problems seems to be that the ProtectionDomain of the classes loaded from
> bundles do use the URL handler as their code source. This means that any
> access to those URL will throw IllegalStateException after the framework has
> been shutdown.
> The protection domain should use the url the jar from the filesystem for the
> code source url instead.
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