gecko-dev/caps/idl/nsISignatureVerifier.idl

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/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
*
* 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 the Initial Developer are Copyright (C) 1999-2000
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Mitchell Stoltz <mstoltz@netscape.com>
*
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
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* decision by deleting the provisions above and replace them with the notice
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* the provisions above, a recipient may use your version of this file under
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*
* ***** END LICENSE BLOCK ***** */
/* 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"
%}