pjs/caps/idl/nsISignatureVerifier.idl

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/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1999-2000 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
* Mitchell Stoltz <mstoltz@netscape.com>
*/
/* An interface for calculating secure hashes and verifying signatures*/
#include "nsIPrincipal.idl"
//interface nsIX509Cert;
%{C++
struct HASHContextStr;
%}
[ptr] native UnsignedCharPtr(unsigned char);
[ptr] native HASHContextPtr(HASHContextStr);
[uuid(7bdbdb36-1dd2-11b2-a44f-e303037f214d)]
interface nsISignatureVerifier : nsISupports
{
/* Sig Verification Error Codes */
const long VERIFY_OK = 0;
const long VERIFY_ERROR_UNKNOWN_CA = -8172; /* -8172 is the error code returned by PSM */
/* Hash Algorithms (based on cmtcmn.h) */
const short MD2 = 1;
const short MD5 = 2;
const short SHA1 = 3;
const unsigned long MD2_LENGTH = 16;
const unsigned long MD5_LENGTH = 16;
const unsigned long SHA1_LENGTH = 20;
const unsigned long MAX_HASH_LENGTH = SHA1_LENGTH;
/* Secure Hashing functions */
HASHContextPtr hashBegin(in unsigned long alg);
void hashUpdate(in HASHContextPtr id, in string buf, in unsigned long buflen);
[noscript] void hashEnd(in HASHContextPtr id, out UnsignedCharPtr hash,
out unsigned long hashlen, in unsigned long maxLen);
nsIPrincipal verifySignature(in string aSignature,
in unsigned long aSignatureLen,
in string plaintext,
in unsigned long plaintextLen,
out long errorCode);
};
%{C++
#define SIGNATURE_VERIFIER_CONTRACTID "@mozilla.org/psm;1"
%}