Just some data, as I know distribution size is a significant factor in
deciding what goes into WildFly Core:
The org.wildfly.extension.security.manager module itself is 45KB
unzipped, so not much of a concern.
However, it depends on org.jboss.metadata.common, which is 475KB and
isn't itself present in WildFly Core.
All its other deps are present in WildFly Core.
On 8/26/15 7:38 AM, Josef Cacek wrote:
Hi *,
Is there a way how to configure Java security permissions in WildFly Core?
If not, is there any reason why not to move the wildfly-security-manager from WildFly
into WildFly Core?
I'm investigating failing tests in WildFly Core testsuite ([1],[2]) when security
manager is enabled.
The problem is, security manager is in place and I'm not able to define permissions
for deployments
- using policy file (configured by java.security.policy system property) doesn't work
for me;
- putting META-INF/permissions.xml into deployments doesn't help because
PermissionsParseProcessor deployment processor is part of wildfly-security-manager (i.e.
not in Core) and it is only activated when security-manager subsystem is present.
So the tests fail because of AccessControlExceptions on the server side.
Any thoughts?
As a workaround we can run the Core testsuite against full WildFly and use either
in-deployment permissions.xml or configure permissions in subsystem [3] - but both ways
have some disadvantages.
We either have to put "unnecessary" permissions.xml in WFCORE deployments or we
have to use too wide minimum-permissions in security-manager subsystem configuration.
[1]
https://issues.jboss.org/browse/WFCORE-846
[2]
https://issues.jboss.org/browse/JBEAP-526
[3]
/subsystem=security-manager/deployment-permissions=default:write-attribute(name=minimum-permissions,
value=[{class=java.security.AllPermission}])")
Thanks,
-- Josef Cacek
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Brian Stansberry
Senior Principal Software Engineer
JBoss by Red Hat