150 lines
4.5 KiB
C
150 lines
4.5 KiB
C
/* t-verify.c - regression test
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* Copyright (C) 2000 Werner Koch (dd9jn)
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*
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* This file is part of GPGME.
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*
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* GPGME 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 of the License, or
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* (at your option) any later version.
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*
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* GPGME 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <assert.h>
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#include "../gpgme/gpgme.h"
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static const char test_text1[] = "Just GNU it!\n";
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static const char test_text1f[]= "Just GNU it?\n";
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static const char test_sig1[] =
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#if 0
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"-----BEGIN PGP SIGNATURE-----\n"
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"\n"
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"iEYEABECAAYFAjoKgjIACgkQLXJ8x2hpdzQMSwCeO/xUrhysZ7zJKPf/FyXA//u1\n"
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"ZgIAn0204PBR7yxSdQx6CFxugstNqmRv\n"
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"=yku6\n"
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"-----END PGP SIGNATURE-----\n"
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#elif 0
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"-----BEGIN PGP SIGNATURE-----\n"
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"Version: GnuPG v1.0.4-2 (GNU/Linux)\n"
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"Comment: For info see http://www.gnupg.org\n"
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"\n"
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"iJcEABECAFcFAjoS8/E1FIAAAAAACAAkZm9vYmFyLjF0aGlzIGlzIGEgbm90YXRp\n"
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"b24gZGF0YSB3aXRoIDIgbGluZXMaGmh0dHA6Ly93d3cuZ3Uub3JnL3BvbGljeS8A\n"
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"CgkQLXJ8x2hpdzQLyQCbBW/fgU8ZeWSlWPM1F8umHX17bAAAoIfSNDSp5zM85XcG\n"
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"iwxMrf+u8v4r\n"
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"=88Zo\n"
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"-----END PGP SIGNATURE-----\n"
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#elif 1
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"-----BEGIN PGP SIGNATURE-----\n"
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"\n"
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"iN0EABECAJ0FAjoS+i9FFIAAAAAAAwA5YmFyw7bDpMO8w58gZGFzIHdhcmVuIFVt\n"
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"bGF1dGUgdW5kIGpldHp0IGVpbiBwcm96ZW50JS1aZWljaGVuNRSAAAAAAAgAJGZv\n"
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"b2Jhci4xdGhpcyBpcyBhIG5vdGF0aW9uIGRhdGEgd2l0aCAyIGxpbmVzGhpodHRw\n"
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"Oi8vd3d3Lmd1Lm9yZy9wb2xpY3kvAAoJEC1yfMdoaXc0JBIAoIiLlUsvpMDOyGEc\n"
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"dADGKXF/Hcb+AKCJWPphZCphduxSvrzH0hgzHdeQaA==\n"
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"=nts1\n"
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"-----END PGP SIGNATURE-----\n"
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#endif
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;
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#define fail_if_err(a) do { if(a) { \
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fprintf (stderr, "%s:%d: GpgmeError %s\n", \
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__FILE__, __LINE__, gpgme_strerror(a)); \
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exit (1); } \
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} while(0)
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static void
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print_sig_stat ( GpgmeSigStat status )
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{
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switch ( status ) {
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case GPGME_SIG_STAT_NONE:
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fputs ("Verification Status: None\n", stdout);
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break;
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case GPGME_SIG_STAT_NOSIG:
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fputs ("Verification Status: No Signature\n", stdout);
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break;
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case GPGME_SIG_STAT_GOOD:
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fputs ("Verification Status: Good\n", stdout);
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break;
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case GPGME_SIG_STAT_BAD:
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fputs ("Verification Status: Bad\n", stdout);
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break;
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case GPGME_SIG_STAT_NOKEY:
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fputs ("Verification Status: No Key\n", stdout);
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break;
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case GPGME_SIG_STAT_ERROR:
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fputs ("Verification Status: Error\n", stdout);
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break;
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}
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}
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int
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main (int argc, char **argv )
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{
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GpgmeCtx ctx;
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GpgmeError err;
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GpgmeData sig, text;
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GpgmeSigStat status;
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char *nota;
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err = gpgme_new (&ctx);
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fail_if_err (err);
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do {
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err = gpgme_data_new_from_mem ( &text,
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test_text1, strlen (test_text1), 0 );
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fail_if_err (err);
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#if 1
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err = gpgme_data_new_from_mem ( &sig,
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test_sig1, strlen (test_sig1), 0 );
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#else
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err = gpgme_data_new_from_file ( &sig, "xx1", 1 );
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#endif
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fail_if_err (err);
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puts ("checking a valid message:\n");
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err = gpgme_op_verify (ctx, sig, text, &status );
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print_sig_stat ( status );
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fail_if_err (err);
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if ( (nota=gpgme_get_notation (ctx)) )
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printf ("---Begin Notation---\n%s---End Notation---\n", nota );
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puts ("checking a manipulated message:\n");
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gpgme_data_release (text);
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err = gpgme_data_new_from_mem ( &text,
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test_text1f, strlen (test_text1f), 0 );
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fail_if_err (err);
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gpgme_data_rewind ( sig );
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err = gpgme_op_verify (ctx, sig, text, &status );
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print_sig_stat ( status );
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fail_if_err (err);
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if ( (nota=gpgme_get_notation (ctx)) )
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printf ("---Begin Notation---\n%s---End Notation---\n", nota );
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gpgme_data_release (sig);
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gpgme_data_release (text);
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} while ( argc > 1 && !strcmp( argv[1], "--loop" ) );
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gpgme_release (ctx);
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return 0;
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}
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