Template policy file
// This template policy file gives examples of how to configure the
// permissions needed to run a Derby network server with the Java
// Security manager.
//
grant codeBase "${derby.install.url}derby.jar"
{
//
// These permissions are needed for everyday, embedded Derby usage.
//
permission java.lang.RuntimePermission "createClassLoader";
permission java.util.PropertyPermission "derby.*", "read";
permission java.util.PropertyPermission "user.dir", "read";
permission java.util.PropertyPermission "derby.storage.jvmInstanceId",
"write";
// The next two properties are used to determine if the VM is 32 or 64
// bit.
permission java.util.PropertyPermission "sun.arch.data.model", "read";
permission java.util.PropertyPermission "os.arch", "read";
permission java.io.FilePermission "${derby.system.home}","read";
permission java.io.FilePermission "${derby.system.home}${/}-",
"read,write,delete";
// This permission lets a DBA reload the policy file while the server
// is still running. The policy file is reloaded by invoking the
// SYSCS_UTIL.SYSCS_RELOAD_SECURITY_POLICY() system procedure.
//
permission java.security.SecurityPermission "getPolicy";
// This permission lets you backup and restore databases
// to and from arbitrary locations in your file system.
//
// This permission also lets you import/export data to and from
// arbitrary locations in your file system.
//
// You may want to restrict this access to specific directories.
//
permission java.io.FilePermission "<<ALL FILES>>",
"read,write,delete";
// Permissions needed for JMX based management and monitoring, which is
// only available for JVMs supporting "platform management", that is
// Java SE 5.0 or better.
//
// Allows this code to create an MBeanServer:
//
permission javax.management.MBeanServerPermission "createMBeanServer";
//
// Allows access to Derby's built-in MBeans, within the domain
// org.apache.derby.
// Derby must be allowed to register and unregister these MBeans.
// It is possible to allow access only to specific MBeans, attributes or
// operations. To fine tune this permission, see the javadoc of
// javax.management.MBeanPermission or the JMX Instrumentation and Agent
// Specification.
//
permission javax.management.MBeanPermission
"org.apache.derby.*#[org.apache.derby:*]",
"registerMBean,unregisterMBean";
//
// Trusts Derby code to be a source of MBeans and to register these in
// the MBean server.