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RE: [equinox-dev] Conditional Permission are not being checked

Hi,


Firstly I thank you your replies.

 

I have tried with Equinox 3.5 (M7) jar, typing:

Âjava -Declipse.security=osgi -Djava.security.policy=policy.policy -jar org.eclipse.osgi_3.5.0.XXX.jar âconsole

 

 

in console, and I donât get any result, the command is launched and no osgi environment (like osgi>) appears.

 

So I have thought because of I have to develop a custom Security Manager, I mean, I firstly created a bundle called PermissionManager with Activator class where I fixed in the start method the permission for another bundle. I fixed ALLPermission for my bundle PermissionManager so that this could have permission to fix other bundlesâ permissions. Furthermore, I wrote a BundleLocationCondition in order that just those bundles which have been stored in the specified location written in the condition can get another Service. I am supossing that If I write one permission for a bundle then, this bundle would just have this permission (as the same way that happens with Local Permission, if I fix a resource, then the bundle should have each permission added). I mean, at the beggining, the bundles would have ALLPERMISSION, but if I write a Conditional Permission, then ALL of Bundles have to add ALL PERMISSION that they need, Am I wrong? Am I missing something?

 

Thank you very much in advance

 

David

 

De: equinox-dev-bounces@xxxxxxxxxxx [mailto:equinox-dev-bounces@xxxxxxxxxxx] En nombre de Thomas Watson
Enviado el: jueves, 07 de mayo de 2009 21:46
Para: Equinox development mailing list
Asunto: RE: [equinox-dev] Conditional Permission are not being checked

 

We renamed the security manager in Equinox 3.5. You can use the eclipse.security property to specify the "type" of security manager instead of specifying the complete class name. For example:

java -Declipse.security=osgi -Djava.security.policy=policy.policy -jar org.eclipse.osgi_3.5.0.XXX.jar âconsole

We currently only support the "osgi" type. This will cause the framework to set the security manager to its internal implementation. You don't need to know the implementation class this way.

Tom



Inactive hide details for "David Conde" ---05/07/2009 04:07:56 AM---When I try to launch Equinox v35 in the same way that I did"David Conde" ---05/07/2009 04:07:56 AM---When I try to launch Equinox v35 in the same way that I did before with version 34 I am getting an Exception :


From:


"David Conde" <dconde@xxxxxxxx>


To:


"'Equinox development mailing list'" <equinox-dev@xxxxxxxxxxx>


Date:


05/07/2009 04:07 AM


Subject:


RE: [equinox-dev] Conditional Permission are not being checked





When I try to launch Equinox v35 in the same way that I did before with version 34 I am getting an Exception :

Error occurred during initialization of VM java/lang/InternalError: Could not create SecurityManager: org.eclipse.osgi.framework.internal.core.FrameworkSecurityManager

Any idea?

Thanks in advance

De: equinox-dev-bounces@xxxxxxxxxxx [mailto:equinox-dev-bounces@xxxxxxxxxxx] En nombre de David Conde
Enviado el:
jueves, 07 de mayo de 2009 10:39
Para:
'Equinox development mailing list'
Asunto:
RE: [equinox-dev] Conditional Permission are not being checked


I am sorry, I found the new version 3.5 of Equinox in http://www.eclipse.org/downloads/download.php?file=/equinox/drops/S-3.5M1-200808071402/org.eclipse.osgi_3.5.0.v20080804-1730.jar

So I will try with this one and I will write back the results.

David

De: equinox-dev-bounces@xxxxxxxxxxx [mailto:equinox-dev-bounces@xxxxxxxxxxx] En nombre de David Conde
Enviado el:
jueves, 07 de mayo de 2009 10:26
Para:
'Equinox development mailing list'
Asunto:
RE: [equinox-dev] Conditional Permission are not being checked


Hi again, where I can get Equinox 3.5 I tried to get from http://download.eclipse.org/equinox/drops/R-3.4.2-200902111700/index.php, but there is just to version 3.4 to download.

I do not know really the problem and If I am missing something, I have a Permission Manager, who grant to itself ALLPERMISSION, and in this bundle we fix a BundleLocationCondition in order that my bundle

file:C:\\equinoxv34\\clientserviceconditional.jar is the only one who can Get the Service from ServiceConditional. Am I wrong? What option do I have to write when I launch Equinox in console way?

cpa.addConditionalPermissionInfo(
new
ConditionInfo[]{
new
ConditionInfo(
BundleLocationCondition.class.getName(),
new


String[]{"
file:C:\\equinoxv34\\clientserviceconditional.jar"})
},
new
PermissionInfo[]{
new
PermissionInfo
(ServicePermission.class.getName(),"dconde.osgi.serviceconditional.ServiceConditional","GET")


});

Thank you very much in advance



De: equinox-dev-bounces@xxxxxxxxxxx [mailto:equinox-dev-bounces@xxxxxxxxxxx] En nombre de Thomas Watson
Enviado el:
miÃrcoles, 06 de mayo de 2009 18:52
Para:
Equinox development mailing list
Asunto:
Re: [equinox-dev] Conditional Permission are not being checked

Can you try this on 3.5? The OSGi R4.2 specification (implemented in Equinox 3.5) made a clarification about when the default permissions from PermissionAdmin are used in the presence of the ConditionalPermissionAdmin service.

The default default permissions for PermissionAdmin is AllPermissions. In Equinox 3.4 we would fall back to the PermissionAdmin default permissions if none of the conditions from the ConditionalPermissionAdmin table were satisfied for a particular bundle. The OSGi R4.2 specification has been clarified such that the PermissionAdmin default permissions are ONLY used if the condition table is COMPLETELY empty. Once you add a single condition to the table then bundles must not be granted the PermissionAdmin default permissions.

In 3.4 you should set the PermissionAdmin default permissions to a restricted set of permissions or you could set another condition with ConditionalPermissionAdmin which restricts the permissions for all bundle locations.

Tom



Inactive hide details for "David Conde" ---05/06/2009 11:08:03 AM---Hi,"David Conde" ---05/06/2009 11:08:03 AM---Hi,


From:


"David Conde" <dconde@xxxxxxxx>


To:


<equinox-dev@xxxxxxxxxxx>


Date:


05/06/2009 11:08 AM


Subject:


[equinox-dev] Conditional Permission are not being checked






Hi,

I am trying to check Conditional Permssion Admin SErvice in Equinox. For this reason, I create a Bundle consumer, another one called service and another called PermissionManager who will implement the Conditional Permissions for the consumer.

The problem is that I do not get any exception when I try to get the service from another location different from my allowed one.

My PermissionManager implements BundleActivator and get the service ConditionalPermissionAdmin from the framework in the start method, finally is shown below:

private
ConditionalPermissionAdmin cpa;

condPermRef
= context.getServiceReference(ConditionalPermissionAdmin.class.getName());

cpa
=(ConditionalPermissionAdmin) context.getService(condPermRef);

AccessController.doPrivileged(new PrivilegedAction() {
public
Object run() {
cpa
.addConditionalPermissionInfo(new ConditionInfo[]{
new
ConditionInfo(BundleLocationCondition.class.getName(),
new

String[]{context.getBundle().getLocation()})
},
new
PermissionInfo[]{
new
PermissionInfo(
AllPermission.class.getName(), "", "")
});


cpa
.addConditionalPermissionInfo(
new
ConditionInfo[]{
new
ConditionInfo(
BundleLocationCondition.class.getName(),
new


String[]{"
file:C:\\equinoxv34\\clientserviceconditional.jar"})
},
new
PermissionInfo[]{
new
PermissionInfo
(ServicePermission.class.getName(),"dconde.osgi.serviceconditional.ServiceConditional","GET")


});
// Add other permissions

return
null; // nothing to return
}
});


If I try to get the Service from another consumer in another location no exception is thrown, and I do not really know what I am missing. What do I need to apply Conditional Permission?

I am not applying as the same time Local Permission with permissions.perm, Does this have something to do with my results?

I am launching Equinox in this way:

java -Djava.security.manager=org.eclipse.osgi.framework.internal.core.FrameworkSecurityManager -Djava.security.policy=policy.policy -jar org.eclipse.osgi_3.4.3.R34x_v20081215-1030.jar âconsole

Any advice will be helpful

Thanks in advance

David

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