d913a59929
[GB.OPENSSL] * NEW: Add static class OpenSSL for general utility methods provided by OpenSSL * NEW: Add OpenSSL.RandomBytes to generate a cryptographically strong pseudo-random string of given length
109 lines
2.6 KiB
C
109 lines
2.6 KiB
C
/*
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* main.c - gb.openssl main object
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*
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* Copyright (C) 2013-2019 Tobias Boege <tobias@gambas-buch.de>
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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 program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* In addition, as a special exception, the copyright holders give
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* permission to link the code of portions of this program with the
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* OpenSSL library under certain conditions as described in each
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* individual source file, and distribute linked combinations
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* including the two.
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* You must obey the GNU General Public License in all respects
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* for all of the code used other than OpenSSL. If you modify
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* file(s) with this exception, you may extend this exception to
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* your version of the file(s), but you are not obligated to do so.
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* If you do not wish to do so, delete this exception statement
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* from your version. If you delete this exception statement from
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* all source files in the program, then also delete it here.
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*/
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#define __MAIN_C
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#include <openssl/evp.h>
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#include <gb_common.h>
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#include <gbx_compare.h>
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#include <gbx_c_array.h>
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#include "main.h"
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#include "c_openssl.h"
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#include "c_digest.h"
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#include "c_cipher.h"
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#include "c_hmac.h"
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GB_INTERFACE GB EXPORT;
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GB_DESC *GB_CLASSES[] EXPORT = {
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COpenSSL,
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CDigest,
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CDigestMethod,
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CCipher,
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CCipherMethod,
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CCipherText,
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CHMac,
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// CSignature,
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// CSignatureMethod,
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NULL
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};
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void sort_and_dedupe(GB_ARRAY list)
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{
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GB_FUNCTION sortfn, removefn;
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CARRAY *arr;
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int i;
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if (GB.GetFunction(&sortfn, list, "Sort", NULL, NULL)) {
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GB.Error("Can't sort array");
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return;
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}
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GB.Push(1, GB_T_INTEGER, GB_COMP_ASCENT | GB_COMP_NOCASE);
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GB.Call(&sortfn, 1, 0);
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if (GB.GetFunction(&removefn, list, "Remove", NULL, NULL)) {
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GB.Error("Can't remove duplicates");
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return;
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}
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arr = (CARRAY *) list;
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for (i = 0; i < arr->count - 1;) {
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char *a = ((char **) arr->data)[i],
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*b = ((char **) arr->data)[i + 1];
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if (!strcasecmp(a, b)) {
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GB.Push(1, GB_T_INTEGER, i);
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GB.Call(&removefn, 1, 0);
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} else {
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i++;
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}
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}
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}
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int EXPORT GB_INIT()
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{
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return 0;
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}
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void EXPORT GB_EXIT()
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{
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EVP_cleanup();
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}
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