org.infinispan.server.security.SecurityActions Maven / Gradle / Ivy
package org.infinispan.server.security;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.security.Provider;
import org.infinispan.security.Security;
/**
* SecurityActions for the org.infinispan.server.security package.
*
* Do not move. Do not change class and method visibility to avoid being called from other {@link
* java.security.CodeSource}s, thus granting privilege escalation to external code.
*
* @author Tristan Tarrant
* @since 11.0
*/
final class SecurityActions {
private static T doPrivileged(PrivilegedAction action) {
if (System.getSecurityManager() != null) {
return AccessController.doPrivileged(action);
} else {
return Security.doPrivileged(action);
}
}
static void addSecurityProvider(Provider provider) {
doPrivileged(() -> {
if (java.security.Security.getProvider(provider.getName()) == null) {
java.security.Security.insertProviderAt(provider, 1);
}
return null;
}
);
}
}