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/* t-verify.c - regression test
* Copyright (C) 2000 Werner Koch (dd9jn)
*
* This file is part of GPGME.
*
* GPGME is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GPGME is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "../gpgme/gpgme.h"
static const char test_text1[] = "Just GNU it!\n";
static const char test_text1f[]= "Just GNU it?\n";
static const char test_sig1[] =
"-----BEGIN PGP SIGNATURE-----\n"
"\n"
"iEYEABECAAYFAjoKgjIACgkQLXJ8x2hpdzQMSwCeO/xUrhysZ7zJKPf/FyXA//u1\n"
"ZgIAn0204PBR7yxSdQx6CFxugstNqmRv\n"
"=yku6\n"
"-----END PGP SIGNATURE-----\n"
;
#define fail_if_err(a) do { if(a) { \
fprintf (stderr, "%s:%d: GpgmeError %s\n", \
__FILE__, __LINE__, gpgme_strerror(a)); \
exit (1); } \
} while(0)
int
main (int argc, char **argv )
{
GpgmeCtx ctx;
GpgmeError err;
GpgmeData sig, text;
err = gpgme_new (&ctx);
fail_if_err (err);
do {
err = gpgme_data_new ( &text, test_text1, strlen (test_text1), 0 );
fail_if_err (err);
err = gpgme_data_new ( &sig, test_sig1, strlen (test_sig1), 0 );
fail_if_err (err);
puts ("checking a valid message:\n");
err = gpgme_op_verify (ctx, sig, text );
fail_if_err (err);
puts ("checking a manipulated message:\n");
gpgme_data_release (text);
err = gpgme_data_new ( &text, test_text1f, strlen (test_text1f), 0 );
fail_if_err (err);
gpgme_data_rewind ( sig );
err = gpgme_op_verify (ctx, sig, text );
fail_if_err (err);
gpgme_data_release (sig);
gpgme_data_release (text);
} while ( argc > 1 && !strcmp( argv[1], "--loop" ) );
gpgme_release (ctx);
return 0;
}
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