Esempio n. 1
0
File: gpgv.c Progetto: gpg/gnupg
int
main( int argc, char **argv )
{
  ARGPARSE_ARGS pargs;
  int rc=0;
  strlist_t sl;
  strlist_t nrings = NULL;
  unsigned configlineno;
  ctrl_t ctrl;

  early_system_init ();
  set_strusage (my_strusage);
  log_set_prefix ("gpgv", 1);

  /* Make sure that our subsystems are ready.  */
  i18n_init();
  init_common_subsystems (&argc, &argv);

  if (!gcry_check_version (NEED_LIBGCRYPT_VERSION) )
    {
      log_fatal ( _("%s is too old (need %s, have %s)\n"), "libgcrypt",
                  NEED_LIBGCRYPT_VERSION, gcry_check_version (NULL) );
    }
  gcry_control (GCRYCTL_DISABLE_SECMEM, 0);

  gnupg_init_signals (0, NULL);

  opt.command_fd = -1; /* no command fd */
  opt.keyserver_options.options |= KEYSERVER_AUTO_KEY_RETRIEVE;
  opt.trust_model = TM_ALWAYS;
  opt.batch = 1;

  opt.weak_digests = NULL;

  tty_no_terminal(1);
  tty_batchmode(1);
  dotlock_disable ();
  gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
  additional_weak_digest("MD5");

  pargs.argc = &argc;
  pargs.argv = &argv;
  pargs.flags=  1;  /* do not remove the args */
  while (optfile_parse( NULL, NULL, &configlineno, &pargs, opts))
    {
      switch (pargs.r_opt)
        {
        case oQuiet: opt.quiet = 1; break;
        case oVerbose:
          opt.verbose++;
          opt.list_sigs=1;
          gcry_control (GCRYCTL_SET_VERBOSITY, (int)opt.verbose);
          break;
        case oKeyring: append_to_strlist( &nrings, pargs.r.ret_str); break;
        case oStatusFD: set_status_fd( pargs.r.ret_int ); break;
        case oLoggerFD:
          log_set_fd (translate_sys2libc_fd_int (pargs.r.ret_int, 1));
          break;
        case oHomedir: gnupg_set_homedir (pargs.r.ret_str); break;
        case oWeakDigest:
          additional_weak_digest(pargs.r.ret_str);
          break;
        case oIgnoreTimeConflict: opt.ignore_time_conflict = 1; break;
        default : pargs.err = ARGPARSE_PRINT_ERROR; break;
	}
    }

  if (log_get_errorcount (0))
    g10_exit(2);

  if (opt.verbose > 1)
    set_packet_list_mode(1);

  /* Note: We open all keyrings in read-only mode.  */
  if (!nrings)  /* No keyring given: use default one. */
    keydb_add_resource ("trustedkeys" EXTSEP_S "kbx",
                        (KEYDB_RESOURCE_FLAG_READONLY
                         |KEYDB_RESOURCE_FLAG_GPGVDEF));
  for (sl = nrings; sl; sl = sl->next)
    keydb_add_resource (sl->d, KEYDB_RESOURCE_FLAG_READONLY);

  FREE_STRLIST (nrings);

  ctrl = xcalloc (1, sizeof *ctrl);

  if ((rc = verify_signatures (ctrl, argc, argv)))
    log_error("verify signatures failed: %s\n", gpg_strerror (rc) );

  xfree (ctrl);

  /* cleanup */
  g10_exit (0);
  return 8; /*NOTREACHED*/
}
Esempio n. 2
0
int
main( int argc, char **argv )
{
    ARGPARSE_ARGS pargs;
    int rc=0;
    STRLIST sl;
    STRLIST nrings=NULL;
    unsigned configlineno;

    log_set_name("gpgv");
    init_signals();
    i18n_init();
    opt.command_fd = -1; /* no command fd */
    opt.pgp2_workarounds = 1;
    opt.keyserver_options.options|=KEYSERVER_AUTO_KEY_RETRIEVE;
    opt.trust_model = TM_ALWAYS;
    opt.batch = 1;
    opt.weak_digests = NULL;

    opt.homedir = default_homedir ();

    tty_no_terminal(1);
    tty_batchmode(1);
    dotlock_disable ();

    set_native_charset (NULL); /* Try to auto set the character set */
    additional_weak_digest("MD5");

    pargs.argc = &argc;
    pargs.argv = &argv;
    pargs.flags=  1;  /* do not remove the args */
    while( optfile_parse( NULL, NULL, &configlineno, &pargs, opts) ) {
	switch( pargs.r_opt ) {
	  case oQuiet: opt.quiet = 1; break;
          case oVerbose: g10_opt_verbose++;
		  opt.verbose++; opt.list_sigs=1; break;
          case oKeyring: append_to_strlist( &nrings, pargs.r.ret_str); break;
	  case oStatusFD: set_status_fd( pargs.r.ret_int ); break;
	  case oLoggerFD: log_set_logfile( NULL, pargs.r.ret_int ); break;
	  case oHomedir: opt.homedir = pargs.r.ret_str; break;
	  case oWeakDigest: additional_weak_digest(pargs.r.ret_str); break;
	  case oIgnoreTimeConflict: opt.ignore_time_conflict = 1; break;
	  default : pargs.err = 2; break;
	}
    }

    if( log_get_errorcount(0) )
	g10_exit(2);

    g10_opt_homedir = opt.homedir;

    if( opt.verbose > 1 )
	set_packet_list_mode(1);

    if( !nrings )  /* no keyring given: use default one */
        keydb_add_resource ("trustedkeys" EXTSEP_S "gpg", 8, 0);
    for(sl = nrings; sl; sl = sl->next )
        keydb_add_resource (sl->d, 8, 0 );

    FREE_STRLIST(nrings);

    if( (rc = verify_signatures( argc, argv ) ))
        log_error("verify signatures failed: %s\n", g10_errstr(rc) );

    /* cleanup */
    g10_exit(0);
    return 8; /*NEVER REACHED*/
}
Esempio n. 3
0
int
main( int argc, char **argv )
{
  ARGPARSE_ARGS pargs;
  int rc=0;
  strlist_t sl;
  strlist_t nrings=NULL;
  unsigned configlineno;
  
  set_strusage (my_strusage);
  log_set_prefix ("gpgv", 1);
  
  /* Make sure that our subsystems are ready.  */
  i18n_init();
  init_common_subsystems ();
  
  gnupg_init_signals (0, NULL);

  opt.command_fd = -1; /* no command fd */
  opt.pgp2_workarounds = 1;
  opt.keyserver_options.options|=KEYSERVER_AUTO_KEY_RETRIEVE;
  opt.trust_model = TM_ALWAYS;
  opt.batch = 1;

  opt.homedir = default_homedir ();

  tty_no_terminal(1);
  tty_batchmode(1);
  disable_dotlock();
  
  pargs.argc = &argc;
  pargs.argv = &argv;
  pargs.flags=  1;  /* do not remove the args */
  while (optfile_parse( NULL, NULL, &configlineno, &pargs, opts))
    {
      switch (pargs.r_opt)
        {
        case oQuiet: opt.quiet = 1; break;
        case oVerbose: 
          opt.verbose++; 
          opt.list_sigs=1;
          gcry_control (GCRYCTL_SET_VERBOSITY, (int)opt.verbose);
          break;
        case oKeyring: append_to_strlist( &nrings, pargs.r.ret_str); break;
        case oStatusFD: set_status_fd( pargs.r.ret_int ); break;
        case oLoggerFD: 
          log_set_fd (translate_sys2libc_fd_int (pargs.r.ret_int, 1));
          break;
        case oHomedir: opt.homedir = pargs.r.ret_str; break;
        case oIgnoreTimeConflict: opt.ignore_time_conflict = 1; break;
        default : pargs.err = ARGPARSE_PRINT_ERROR; break;
	}
    }
  
  if (log_get_errorcount (0))
    g10_exit(2);

  if (opt.verbose > 1)
    set_packet_list_mode(1);

  /* Note: We open all keyrings in read-only mode (flag value: 8).  */
  if (!nrings)  /* No keyring given: use default one. */
    keydb_add_resource ("trustedkeys" EXTSEP_S "gpg", 8, 0);
  for (sl = nrings; sl; sl = sl->next)
    keydb_add_resource (sl->d, 8, 0 );
   
  FREE_STRLIST (nrings);
    
  if ( (rc = verify_signatures( argc, argv ) ))
    log_error("verify signatures failed: %s\n", g10_errstr(rc) );
  
  /* cleanup */
  g10_exit (0);
  return 8; /*NOTREACHED*/
}