fish.payara.security.jacc.provider.PolicyProviderImpl Maven / Gradle / Ivy

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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) [2022] Payara Foundation and/or its affiliates. All rights reserved.
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 * and Distribution License("CDDL") (collectively, the "License").  You
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package fish.payara.security.jacc.provider;

import fish.payara.jacc.ContextProvider;
import fish.payara.jacc.JaccConfigurationFactory;
import jakarta.security.jacc.PolicyContext;
import java.security.NoSuchAlgorithmException;
import java.security.Permission;
import java.security.Policy;
import java.security.ProtectionDomain;
import org.glassfish.exousia.modules.locked.SimplePolicyProvider;


/**
 * Implementation of jacc PolicyProvider class
 */
public class PolicyProviderImpl extends SimplePolicyProvider {

    private Policy basePolicy;

    /**
     * Create a new instance of PolicyProviderImpl
     * Delegates to existing policy provider
     */
    public PolicyProviderImpl() {
        basePolicy = Policy.getPolicy();
        if (basePolicy == null) {
            try {
                basePolicy = Policy.getInstance("JavaPolicy", null);
            } catch (NoSuchAlgorithmException e) {
                e.printStackTrace();
            }
        }
    }

    private static final ThreadLocal