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package org.glassfish.appclient.common;
import java.io.IOException;
import java.security.CodeSource;
import java.security.PermissionCollection;
import java.net.URLClassLoader;
import com.sun.enterprise.security.perms.SMGlobalPolicyUtil;
import com.sun.enterprise.security.integration.PermsHolder;
public class ClientClassLoaderDelegate {
protected static final String PERMISSIONS_XML = "META-INF/permissions.xml";
private URLClassLoader cl;
private PermsHolder permHolder;
public ClientClassLoaderDelegate(URLClassLoader cl) {
this.cl = cl;
loadPemissions();
}
private void loadPemissions() {
try {
processDeclaredPermissions();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
private void processDeclaredPermissions() throws IOException {
if (System.getSecurityManager() == null)
return;
PermissionCollection declaredPermissionCollection =
PermissionsUtil.getClientDeclaredPermissions(cl);
PermissionCollection eePc = PermissionsUtil.getClientEEPolicy(cl);
PermissionCollection eeRestriction = PermissionsUtil.getClientRestrictPolicy(cl);
SMGlobalPolicyUtil.checkRestriction(eePc, eeRestriction);
SMGlobalPolicyUtil.checkRestriction(declaredPermissionCollection, eeRestriction);
permHolder = new PermsHolder(eePc, declaredPermissionCollection, eeRestriction);
}
public PermissionCollection getCachedPerms(CodeSource codesource) {
return permHolder.getCachedPerms(codesource);
}
public PermissionCollection getPermissions(CodeSource codesource,
PermissionCollection parentPC ) {
return permHolder.getPermissions(codesource, parentPC);
}
}