/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsISupports.idl"

%{ C++
#define NS_CMSMESSAGE_CONTRACTID "@mozilla.org/nsCMSMessage;1"
%}

[ptr] native UnsignedCharPtr(unsigned char);

interface nsIX509Cert;
interface nsIArray;

/**
 * nsICMSMessage
 *  Interface to a CMS Message
 */
[uuid(c6d51c22-73e9-4dad-86b9-bde584e33c63)]
interface nsICMSMessage : nsISupports
{
  void contentIsSigned(out boolean aSigned);
  void contentIsEncrypted(out boolean aEncrypted);
  void getSignerCommonName(out string aName);
  void getSignerEmailAddress(out string aEmail);
  void getSignerCert(out nsIX509Cert scert);
  void getEncryptionCert(out nsIX509Cert ecert);
  void verifySignature();
  void verifyDetachedSignature(in UnsignedCharPtr aDigestData,
                               in unsigned long aDigestDataLen,
                               in int16_t aDigestType);
  void CreateEncrypted(in nsIArray aRecipientCerts);

  /* The parameter aDigestType must be one of the values in nsICryptoHash */
  void CreateSigned(in nsIX509Cert scert, in nsIX509Cert ecert,
                    in UnsignedCharPtr aDigestData,
                    in unsigned long aDigestDataLen, in int16_t aDigestType);
};

