[FELIX-5204] IllegalStateException when using custom URL handlers for bundles

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: framework-5.4.0
• Fix Version/s: framework-5.6.0
• Component/s: Framework
• Assignee: Guillaume Nodet
• Reporter: Guillaume Nodet
• Created: 02/Mar/16 13:06
• Updated: 05/Dec/19 13:34
• Resolved: 08/Mar/16 08:43

Description

The following exception can happen after having restarted the whole framework.

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)

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.

Issue Links

• is related to: KARAF-3974 SSH :: impossible to connect through SSH after reboot clean
• is related to: FELIX-4658 URL of the CodeSource of a ProtectionDomain should resolve to the right JAR
• is related to: SLING-8877 Register URL Handler for JCR Installer scheme (jcrinstall)