Logo Search packages:      
Sourcecode: ecryptfs-utils version File versions

dump_auth_tok_key.c

/**
 * Copyright (C) 2004-2006 International Business Machines
 * Written by Michael A. Halcrow <mhalcrow@us.ibm.com>
 *
 * This program 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.
 *
 * This program 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 <stddef.h>
#include <sys/types.h>
#include <keyutil.h>
#include "ecryptfs.h"

void dump_auth_tok(struct ecryptfs_auth_tok *auth_tok);

int main( int argc, char **argv )
{
      int rc;
      int key_id;
      struct ecryptfs_auth_tok auth_tok;
      if (argc != 2) {
            printf( "Usage: %s <key id>\n", argv[0]);
            exit(1);
      }
      key_id = atoi(argv[1]);
      /* Read the key */
      rc = keyctl(KEYCTL_READ, key_id, (char*)&auth_tok,
                        sizeof(struct ecryptfs_auth_tok));
      if (rc < 0) {
            printf("Error reading key with id [%d]\n", key_id);
            exit(1);
      }
      printf("Successful read of key id [%d]\n",key_id);
      dump_auth_tok(&auth_tok);
      exit(0);
}

Generated by  Doxygen 1.6.0   Back to index