I am having a bit of trouble -- a lot actually -- trying to figure out how get NetBeans to read my policy file for a particular application. Please take a look at the below code:
public static void main(final String[] args)
{
System.setSecurityManager(new SecurityManager());
System.setProperty("java.security.policy","file:/C:/Users/kBPersonal/Documents/NetBeansProjects/JAASTest/JAASTest.policy");
EventQueue.invokeLater(new Runnable()
{
public void run()
{
JFrame frame = new JAASFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
}
});
}
No matter what I do I keep getting the following error which lets me know that NetBeans is not reading my security.policy file (I even added it's location to the main security.policy file in the C:\Program Files (x86)\Java\jre6\lib\security\java.security
). Incidentally, line 20 is where I try to set the System.setProperty("java.security.policy, ...)
Exception in thread "main" java.security.AccessControlException: access denied (java.util.PropertyPermission java.security.policy write)
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:323)
at java.security.AccessController.checkPermission(AccessController.java:546)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
at java.lang.System.setProperty(System.java:725)
at JAASTest.main(JAASTest.java:20)
Any and all help is greatly appreciated!
If you're using the System.setProperty()
method to add your policy file, then make sure it's before you create the SecurityManager
. I've used SecurityManager
before with the System.setProperty()
method, and calling it before I create the SecurityManager
generally works.