Darran Lofthouse created WFLY-2440:
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Summary: Thread pool AccessControlContext Propagation
Key: WFLY-2440
URL:
https://issues.jboss.org/browse/WFLY-2440
Project: WildFly
Issue Type: Task
Security Level: Public (Everyone can see)
Reporter: Darran Lofthouse
Assignee: Darran Lofthouse
Fix For: 8.0.0.CR1
A decision was made within Java that newly created threads should inherit the access
control context of their creator.
In general this was justified on the basis that if you are creating a thread you want it
to inherit the permissions you already have.
Once we introduce thread pooling that logic no longer makes as much sense and there is not
the same relationship between the thread that triggers it's creation and the long term
life of that thread.
This may affect components outside of WildFly but I am raising it here as a top level
task.
Should also note that JBoss Threads does already have some protection built in if a
security manager is in use but there are times the AccessControlContext will be used
without a security manager so more control is required.
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