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https://issues.apache.org/jira/browse/FELIX-3163?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13131544#comment-13131544
]
Yanni Yan commented on FELIX-3163:
----------------------------------
Thanks a lot.
I will try as you said. I think the problem is in the call stack permission. My
bundle has not permission to write file. But write file is invoked in
Activator.start().
If I'm right, the Activator.start() is called by system bundle, but system
bundle has all permission. That's why the file can still be written.
I will change my code and try again. Thanks for your kindlly suggestion.
Issue can be closed.
> Failed in use ConditionalPermissionAdmin
> ----------------------------------------
>
> Key: FELIX-3163
> URL: https://issues.apache.org/jira/browse/FELIX-3163
> Project: Felix
> Issue Type: Bug
> Components: Framework Security
> Affects Versions: framework-4.0.0, framework.security-2.0.0
> Reporter: Yanni Yan
> Original Estimate: 5h
> Remaining Estimate: 5h
>
> I test ConditionalPermissionAdmin as follow:
> private void setLocalCPA() throws Exception {
> ServiceReference<?> srf =
> context.getServiceReference(ConditionalPermissionAdmin.class.getName());
> if (null == srf){
> throw new BundleException("Not found service: " +
> ConditionalPermissionAdmin.class.getName());
> }
>
> ConditionalPermissionAdmin cpa =
> (ConditionalPermissionAdmin)context.getService(srf);
> if (null == cpa){
> throw new BundleException("Failed to get service :" +
> ConditionalPermissionAdmin.class.getName());
> }
>
> ConditionalPermissionUpdate cpu =
> cpa.newConditionalPermissionUpdate();
> // clear all exist permissions
> cpu.getConditionalPermissionInfos().clear();
>
> // assign all permission to all bundles
> ConditionalPermissionInfo cpi =
> cpa.newConditionalPermissionInfo(null, new ConditionInfo[]{
> new
> ConditionInfo(BundleLocationCondition.class.getName(),new String[]
> {context.getBundle(0).getLocation()})
> }, new PermissionInfo[]{
> new
> PermissionInfo(AllPermission.class.getName(), "*", "*")
> }, ConditionalPermissionInfo.ALLOW);
> cpu.getConditionalPermissionInfos().add(cpi);
> // deny FilePermission to current bundle
>
> cpu.commit();
> }
> After my bundle start, felix hunged. I restart felix, felix print as follow:
> D:\Workspace\Felix>java -Djava.security.policy=all.policy -Dorg.osgi.fr
> amework.security=osgi -jar bin/felix.jar
> ERROR: Bundle org.apache.felix.bundlerepository [1] Error starting
> file:/D:/Work
> space/UniAgent/Felix/bundle/org.apache.felix.bundlerepository-1.6.6.jar
> (org.osg
> i.framework.BundleException: Unresolved constraint in bundle
> org.apache.felix.bu
> ndlerepository [1]: Unable to resolve 1.0: missing requirement [1.0]
> osgi.wiring
> .package;
> (&(osgi.wiring.package=org.osgi.framework)(version>=1.4.0)(!(version>=
> 2.0.0))))
> org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.apache.f
> elix.bundlerepository [1]: Unable to resolve 1.0: missing requirement [1.0]
> osgi
> .wiring.package;
> (&(osgi.wiring.package=org.osgi.framework)(version>=1.4.0)(!(ve
> rsion>=2.0.0)))
> at
> org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:381
> 8)
> at org.apache.felix.framework.Felix.startBundle(Felix.java:1868)
> at
> org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1191)
> at
> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStart
> LevelImpl.java:295)
> at java.lang.Thread.run(Unknown Source)
> ERROR: Bundle org.apache.felix.gogo.command [3] Error starting
> file:/D:/Workspac
> e/UniAgent/Felix/bundle/org.apache.felix.gogo.command-0.12.0.jar
> (org.osgi.frame
> work.BundleException: Unresolved constraint in bundle
> org.apache.felix.gogo.comm
> and [3]: Unable to resolve 3.0: missing requirement [3.0]
> osgi.wiring.package; (
> &(osgi.wiring.package=org.apache.felix.service.command)(status=provisional)(vers
> ion>=0.10.0)(!(version>=1.0.0))))
> org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.apache.f
> elix.gogo.command [3]: Unable to resolve 3.0: missing requirement [3.0]
> osgi.wir
> ing.package;
> (&(osgi.wiring.package=org.apache.felix.service.command)(status=pro
> visional)(version>=0.10.0)(!(version>=1.0.0)))
> at
> org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:381
> 8)
> at org.apache.felix.framework.Felix.startBundle(Felix.java:1868)
> at
> org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1191)
> at
> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStart
> LevelImpl.java:295)
> at java.lang.Thread.run(Unknown Source)
> ERROR: Bundle org.apache.felix.gogo.runtime [4] Error starting
> file:/D:/Workspac
> e/UniAgent/Felix/bundle/org.apache.felix.gogo.runtime-0.10.0.jar
> (org.osgi.frame
> work.BundleException: Unresolved constraint in bundle
> org.apache.felix.gogo.runt
> ime [4]: Unable to resolve 4.0: missing requirement [4.0]
> osgi.wiring.package; (
> osgi.wiring.package=org.osgi.framework))
> org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.apache.f
> elix.gogo.runtime [4]: Unable to resolve 4.0: missing requirement [4.0]
> osgi.wir
> ing.package; (osgi.wiring.package=org.osgi.framework)
> at
> org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:381
> 8)
> at org.apache.felix.framework.Felix.startBundle(Felix.java:1868)
> at
> org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1191)
> at
> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStart
> LevelImpl.java:295)
> at java.lang.Thread.run(Unknown Source)
> ERROR: Bundle org.apache.felix.gogo.shell [5] Error starting
> file:/D:/Workspace/
> UniAgent/Felix/bundle/org.apache.felix.gogo.shell-0.10.0.jar
> (org.osgi.framework
> .BundleException: Unresolved constraint in bundle org.apache.felix.gogo.shell
> [5
> ]: Unable to resolve 5.0: missing requirement [5.0] osgi.wiring.package;
> (&(osgi
> .wiring.package=org.apache.felix.service.command)(status=provisional)(version>=0
> .10.0)))
> org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.apache.f
> elix.gogo.shell [5]: Unable to resolve 5.0: missing requirement [5.0]
> osgi.wirin
> g.package;
> (&(osgi.wiring.package=org.apache.felix.service.command)(status=provi
> sional)(version>=0.10.0))
> at
> org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:381
> 8)
> at org.apache.felix.framework.Felix.startBundle(Felix.java:1868)
> at
> org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1191)
> at
> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStart
> LevelImpl.java:295)
> at java.lang.Thread.run(Unknown Source)
> ERROR: Bundle First [7] Error starting file:plugins/First_1.0.0.0.jar
> (org.osgi.
> framework.BundleException: Unresolved constraint in bundle First [7]: Unable
> to
> resolve 7.0: missing requirement [7.0] osgi.wiring.package;
> (&(osgi.wiring.packa
> ge=org.osgi.framework)(version>=1.3.0)))
> org.osgi.framework.BundleException: Unresolved constraint in bundle First
> [7]: U
> nable to resolve 7.0: missing requirement [7.0] osgi.wiring.package;
> (&(osgi.wir
> ing.package=org.osgi.framework)(version>=1.3.0))
> at
> org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:381
> 8)
> at org.apache.felix.framework.Felix.startBundle(Felix.java:1868)
> at
> org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1191)
> at
> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStart
> LevelImpl.java:295)
> at java.lang.Thread.run(Unknown Source)
> I didn't know what happend. Please help me.
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