243 lines
7.3 KiB
C
243 lines
7.3 KiB
C
/*
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* Harbour Project source code:
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* OpenSSL API (EVP PKEY) - Harbour interface.
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*
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* Copyright 2009 Viktor Szakats (vszakats.net/harbour)
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* www - http://harbour-project.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING.txt. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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#include "hbapi.h"
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#include "hbapierr.h"
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#include "hbapiitm.h"
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#include "hbssl.h"
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#include <openssl/evp.h>
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static HB_GARBAGE_FUNC( EVP_PKEY_release )
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{
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void ** ph = ( void ** ) Cargo;
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/* Check if pointer is not NULL to avoid multiple freeing */
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if( ph && *ph )
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{
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/* Destroy the object */
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EVP_PKEY_free( ( EVP_PKEY * ) *ph );
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/* set pointer to NULL just in case */
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*ph = NULL;
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}
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}
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static const HB_GC_FUNCS s_gcEVP_PKEY_funcs =
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{
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EVP_PKEY_release,
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hb_gcDummyMark
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};
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void * hb_EVP_PKEY_is( int iParam )
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{
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return hb_parptrGC( &s_gcEVP_PKEY_funcs, iParam );
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}
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EVP_PKEY * hb_EVP_PKEY_par( int iParam )
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{
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void ** ph = ( void ** ) hb_parptrGC( &s_gcEVP_PKEY_funcs, iParam );
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return ph ? ( EVP_PKEY * ) *ph : NULL;
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}
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HB_FUNC( EVP_PKEY_NEW )
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{
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void ** ph = ( void ** ) hb_gcAllocate( sizeof( EVP_PKEY * ), &s_gcEVP_PKEY_funcs );
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EVP_PKEY * ctx = EVP_PKEY_new();
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*ph = ctx;
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hb_retptrGC( ph );
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}
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HB_FUNC( EVP_PKEY_TYPE )
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{
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hb_retni( EVP_PKEY_type( hb_parni( 1 ) ) );
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}
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HB_FUNC( EVP_PKEY_SIZE )
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{
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if( hb_EVP_PKEY_is( 1 ) )
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{
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EVP_PKEY * pkey = hb_EVP_PKEY_par( 1 );
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if( pkey )
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hb_retni( EVP_PKEY_size( pkey ) );
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}
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else
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hb_errRT_BASE( EG_ARG, 2010, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
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}
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HB_FUNC( EVP_PKEY_BITS )
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{
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if( hb_EVP_PKEY_is( 1 ) )
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{
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EVP_PKEY * pkey = hb_EVP_PKEY_par( 1 );
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if( pkey )
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hb_retni( EVP_PKEY_bits( pkey ) );
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}
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else
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hb_errRT_BASE( EG_ARG, 2010, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
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}
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HB_FUNC( EVP_PKEY_ASSIGN )
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{
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if( hb_EVP_PKEY_is( 1 ) )
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{
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EVP_PKEY * pkey = hb_EVP_PKEY_par( 1 );
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if( pkey )
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/* QUESTION: Is hb_openssl_strdup() okay here? [vszakats] */
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hb_retni( EVP_PKEY_assign( pkey, hb_parni( 2 ), hb_openssl_strdup( hb_parcx( 3 ) ) ) );
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}
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else
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hb_errRT_BASE( EG_ARG, 2010, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
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}
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HB_FUNC( EVP_PKEY_ASSIGN_RSA )
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{
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#ifndef OPENSSL_NO_RSA
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if( hb_EVP_PKEY_is( 1 ) && HB_ISPOINTER( 2 ) )
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{
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EVP_PKEY * pkey = hb_EVP_PKEY_par( 1 );
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RSA * key = ( RSA * ) hb_parptr( 2 );
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if( pkey && key )
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hb_retni( EVP_PKEY_assign_RSA( pkey, key ) );
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}
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else
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hb_errRT_BASE( EG_ARG, 2010, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
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#else
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hb_errRT_BASE( EG_NOFUNC, 2010, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
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#endif
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}
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HB_FUNC( EVP_PKEY_ASSIGN_DSA )
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{
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#ifndef OPENSSL_NO_DSA
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if( hb_EVP_PKEY_is( 1 ) && HB_ISPOINTER( 2 ) )
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{
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EVP_PKEY * pkey = hb_EVP_PKEY_par( 1 );
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DSA * key = ( DSA * ) hb_parptr( 2 );
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if( pkey && key )
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hb_retni( EVP_PKEY_assign_DSA( pkey, key ) );
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}
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else
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hb_errRT_BASE( EG_ARG, 2010, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
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#else
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hb_errRT_BASE( EG_NOFUNC, 2010, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
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#endif
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}
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HB_FUNC( EVP_PKEY_ASSIGN_DH )
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{
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#ifndef OPENSSL_NO_RSA
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if( hb_EVP_PKEY_is( 1 ) && HB_ISPOINTER( 2 ) )
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{
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EVP_PKEY * pkey = hb_EVP_PKEY_par( 1 );
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DH * key = ( DH * ) hb_parptr( 2 );
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if( pkey && key )
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hb_retni( EVP_PKEY_assign_DH( pkey, key ) );
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}
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else
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hb_errRT_BASE( EG_ARG, 2010, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
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#else
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hb_errRT_BASE( EG_NOFUNC, 2010, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
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#endif
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}
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#if 0
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int EVP_PKEY_set1_RSA( EVP_PKEY * pkey, RSA * key );
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int EVP_PKEY_set1_DSA( EVP_PKEY * pkey, DSA * key );
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int EVP_PKEY_set1_DH( EVP_PKEY * pkey, DH * key );
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int EVP_PKEY_set1_EC_KEY( EVP_PKEY * pkey, EC_KEY * key );
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RSA * EVP_PKEY_get1_RSA( EVP_PKEY * pkey );
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DSA * EVP_PKEY_get1_DSA( EVP_PKEY * pkey );
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DH * EVP_PKEY_get1_DH( EVP_PKEY * pkey );
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EC_KEY * EVP_PKEY_get1_EC_KEY( EVP_PKEY * pkey );
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/* These changed in 0.9.9 to something different, they weren't probably documented before. */
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int EVP_PKEY_decrypt( unsigned char * dec_key, const unsigned char * enc_key, int enc_key_len, EVP_PKEY * private_key );
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int EVP_PKEY_encrypt( unsigned char * enc_key, const unsigned char * key, int key_len, EVP_PKEY * pub_key );
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/* 1.0.0 */
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int EVP_PKEY_sign_init( EVP_PKEY_CTX * ctx );
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int EVP_PKEY_sign( EVP_PKEY_CTX * ctx,
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unsigned char * sig, size_t * siglen,
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const unsigned char * tbs, size_t tbslen );
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int EVP_PKEY_verify_init( EVP_PKEY_CTX * ctx );
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int EVP_PKEY_verify( EVP_PKEY_CTX * ctx,
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const unsigned char * sig, size_t siglen,
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const unsigned char * tbs, size_t tbslen );
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int EVP_PKEY_verify_recover_init( EVP_PKEY_CTX * ctx );
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int EVP_PKEY_verify_recover( EVP_PKEY_CTX * ctx,
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unsigned char * rout, size_t * routlen,
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const unsigned char * sig, size_t siglen );
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int EVP_PKEY_encrypt_init( EVP_PKEY_CTX * ctx );
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int EVP_PKEY_encrypt( EVP_PKEY_CTX * ctx,
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unsigned char * out, size_t * outlen,
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const unsigned char * in, size_t inlen );
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int EVP_PKEY_decrypt_init( EVP_PKEY_CTX * ctx );
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int EVP_PKEY_decrypt( EVP_PKEY_CTX * ctx,
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unsigned char * out, size_t * outlen,
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const unsigned char * in, size_t inlen );
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#endif
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