/*
 * Copyright 2003 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

package com.sun.jarsigner;

import java.net.URI;
import java.security.cert.X509Certificate;
import java.util.zip.ZipFile;

/**
 * This interface encapsulates the parameters for a ContentSigner object.
 *
 * @since 1.5
 * @author Vincent Ryan
 */

public interface ContentSignerParameters {

    /**
     * Retrieves the command-line arguments passed to the jarsigner tool.
     *
     * @return The command-line arguments. May be null.
     */
    public String[] getCommandLine();

    /**
     * Retrieves the identifier for a Timestamping Authority (TSA).
     *
     * @return The TSA identifier. May be null.
     */
    public URI getTimestampingAuthority();

    /**
     * Retrieves the certificate for a Timestamping Authority (TSA).
     *
     * @return The TSA certificate. May be null.
     */
    public X509Certificate getTimestampingAuthorityCertificate();

    /**
     * Retrieves the JAR file's signature.
     *
     * @return The non-null array of signature bytes.
     */
    public byte[] getSignature();

    /**
     * Retrieves the name of the signature algorithm.
     *
     * @return The non-null string name of the signature algorithm.
     */
    public String getSignatureAlgorithm();

    /**
     * Retrieves the signer's X.509 certificate chain.
     *
     * @return The non-null array of X.509 public-key certificates.
     */
    public X509Certificate[] getSignerCertificateChain();

    /**
     * Retrieves the content that was signed.
     * The content is the JAR file's signature file.
     *
     * @return The content bytes. May be null.
     */
    public byte[] getContent();

    /**
     * Retrieves the original source ZIP file before it was signed.
     *
     * @return The original ZIP file. May be null.
     */
    public ZipFile getSource();
}