Hi all,
I'm a newcomer in java. The recent work is to make osgi work
in embedded system.
But when setting security mode, I meet a problem.
I use the command "jamvm -Dorg.osgi.framework.security=osgi
-Djava.security.policy=all.policy -cp bin/felix.jar:/usr/local/
classpath/lib/classpath:/usr/local/classpath/share/classpath:/lib -Xms4M
-Xmx10M -Xss256K org.apache.felix.main.Main &", the error log appears.
"Unable to list saved bundles. (java.lang.SecurityException:
java.security.AccessControlException:
permission (java.io.FilePermission ./felix-cache read) not granted: no
protection domains)
java.lang.SecurityException: java.security.AccessControlException:
permission (java.io.FilePermission ./felix-cache read) not granted: no
protection domains
at org.apache.felix.framework.Felix$1.checkPermission(Felix.java:572)
at java.lang.SecurityManager.checkRead(SecurityManager.java:569)
at java.io.File.checkRead(File.java:1554)
at java.io.File.exists(File.java:270)
at org.apache.felix.framework.util.SecureAction$Actions.run(
SecureAction.java:1206)
at java.security.AccessController.doPrivileged(
AccessController.java:195)
at org.apache.felix.framework.util.SecureAction.fileExists(
SecureAction.java:292)
at org.apache.felix.framework.cache.BundleCache.getArchives(
BundleCache.java:117)
at org.apache.felix.framework.Felix.init(Felix.java:667)
at org.apache.felix.main.Main.main(Main.java:288)
"
The content in the policy file is "grant { permission
java.security.AllPermission; };";
And I also option "-Dpolicy.provider=gnu.java.security.PolicyFile" in
command, the problem still appeares.
I think maybe it can not find the policy file，so use the absolute path
"-Djava.security.policy=file:///data/osgi/all.policy",but it is useless.
And, I copy the felix jar in ubuntu, run it with the same command line. it is
OK.
I think the felix is ok. And now I don't know how to debug the classpath.
Pls give me some advice to make policy file work.
Thanks & Best Regards
Jerry Wang
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