mirror of
git://git.gnupg.org/gnupg.git
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166 lines
3.7 KiB
C
166 lines
3.7 KiB
C
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/* t-minip12.c - Test driver for minip12.c
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* Copyright (C) 2020 g10 Code GmbH
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*
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* This file is part of GnuPG.
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*
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* GnuPG 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 3 of the License, or
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* (at your option) any later version.
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*
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* GnuPG 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, see <https://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include "../common/util.h"
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#include "minip12.h"
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#define PGM "t-minip12"
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static int verbose;
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static int debug;
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static void
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cert_cb (void *opaque, const unsigned char *cert, size_t certlen)
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{
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(void)opaque;
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(void)cert;
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if (verbose)
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log_info ("got a certificate of %zu bytes length\n", certlen);
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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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int last_argc = -1;
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char const *name = NULL;
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char const *pass = NULL;
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FILE *fp;
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struct stat st;
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unsigned char *buf;
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size_t buflen;
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gcry_mpi_t *result;
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int badpass;
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char *curve = NULL;
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if (argc)
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{ argc--; argv++; }
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while (argc && last_argc != argc )
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{
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last_argc = argc;
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if (!strcmp (*argv, "--"))
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{
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argc--; argv++;
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break;
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}
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else if (!strcmp (*argv, "--help"))
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{
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fputs ("usage: " PGM " <pkcs12file> [<passphrase>]\n"
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"Options:\n"
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" --verbose print timings etc.\n"
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" --debug flyswatter\n"
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, stdout);
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exit (0);
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}
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else if (!strcmp (*argv, "--verbose"))
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{
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verbose++;
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argc--; argv++;
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}
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else if (!strcmp (*argv, "--debug"))
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{
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verbose += 2;
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debug++;
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argc--; argv++;
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}
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else if (!strncmp (*argv, "--", 2))
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{
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fprintf (stderr, PGM ": unknown option '%s'\n", *argv);
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exit (1);
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}
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}
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if (argc == 1)
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{
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name = argv[0];
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pass = "";
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}
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else if (argc == 2)
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{
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name = argv[0];
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pass = argv[1];
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}
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else
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{
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fprintf (stderr, "usage: " PGM " <file> [<passphrase>]\n");
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exit (1);
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}
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gcry_control (GCRYCTL_DISABLE_SECMEM, NULL);
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gcry_control (GCRYCTL_INITIALIZATION_FINISHED, NULL);
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fp = fopen (name, "rb");
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if (!fp)
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{
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fprintf (stderr, PGM": can't open '%s': %s\n", name, strerror (errno));
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return 1;
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}
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if (fstat (fileno(fp), &st))
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{
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fprintf (stderr, PGM": can't stat '%s': %s\n", name, strerror (errno));
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return 1;
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}
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buflen = st.st_size;
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buf = gcry_malloc (buflen+1);
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if (!buf || fread (buf, buflen, 1, fp) != 1)
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{
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fprintf (stderr, "error reading '%s': %s\n", name, strerror (errno));
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return 1;
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}
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fclose (fp);
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result = p12_parse (buf, buflen, pass, cert_cb, NULL, &badpass, &curve);
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if (result)
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{
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int i, rc;
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unsigned char *tmpbuf;
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if (curve)
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log_info ("curve: %s\n", curve);
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for (i=0; result[i]; i++)
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{
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rc = gcry_mpi_aprint (GCRYMPI_FMT_HEX, &tmpbuf, NULL, result[i]);
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if (rc)
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log_error ("%d: [error printing number: %s]\n",
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i, gpg_strerror (rc));
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else
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{
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log_info ("%d: %s\n", i, tmpbuf);
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gcry_free (tmpbuf);
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}
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}
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}
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return 0;
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}
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