NPE when uninstall a bundle on enabled OSGi security
----------------------------------------------------
Key: FELIX-3221
URL: https://issues.apache.org/jira/browse/FELIX-3221
Project: Felix
Issue Type: Bug
Components: Framework Security
Affects Versions: framework.security-2.0.0
Reporter: Michael Hirsch
org.apache.felix.framework.BundleImpl#adapt returns null:
{code}
public synchronized <A> A adapt(Class<A> type)
{
....
else if (type == BundleRevision.class)
{
if (m_state == Bundle.UNINSTALLED)
{
return null;
}
.....
{code}
This causes a NPE:
StackTrace:
java.lang.NullPointerException
at
org.apache.felix.framework.SecurityProviderImpl.getSignerMatcher(SecurityProviderImpl.java:73)
at org.apache.felix.framework.Felix.getSignerMatcher(Felix.java:4130)
at
org.apache.felix.framework.BundleImpl.getSignerCertificates(BundleImpl.java:901)
at
org.osgi.framework.SignerProperty.isBundleSigned(SignerProperty.java:110)
at org.osgi.framework.AdminPermission$1.run(AdminPermission.java:884)
at java.security.AccessController.doPrivileged(Native Method)
at
org.osgi.framework.AdminPermission.getProperties(AdminPermission.java:875)
at org.osgi.framework.AdminPermission.implies0(AdminPermission.java:671)
at
org.osgi.framework.AdminPermissionCollection.implies(AdminPermission.java:1014)
at
org.apache.felix.framework.security.util.Permissions.implies(Permissions.java:469)
at
org.apache.felix.framework.security.condpermadmin.ConditionalPermissionAdminImpl.eval(ConditionalPermissionAdminImpl.java:949)
at
org.apache.felix.framework.security.condpermadmin.ConditionalPermissionAdminImpl.hasPermission(ConditionalPermissionAdminImpl.java:882)
at
org.apache.felix.framework.SecurityProviderImpl.hasBundlePermission(SecurityProviderImpl.java:122)
at
org.apache.felix.framework.Felix.impliesBundlePermission(Felix.java:4139)
at
org.apache.felix.framework.BundleProtectionDomain.implies(BundleProtectionDomain.java:66)
at java.security.AccessControlContext.checkPermission(Unknown Source)
at java.security.AccessController.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPermission(Unknown Source)
at
org.apache.felix.framework.BundleImpl.getLocation(BundleImpl.java:583)
at
org.apache.felix.cm.impl.ConfigurationManager.bundleChanged(ConfigurationManager.java:607)
at
org.apache.felix.framework.util.EventDispatcher$3.run(EventDispatcher.java:861)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:858)
at
org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:789)
at
org.apache.felix.framework.util.EventDispatcher.run(EventDispatcher.java:1088)
at
org.apache.felix.framework.util.EventDispatcher.access$000(EventDispatcher.java:54)
at
org.apache.felix.framework.util.EventDispatcher$1.run(EventDispatcher.java:101)
at java.lang.Thread.run(Unknown Source)
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