/*

   Unix SMB/CIFS implementation.

   Translate unix-defined names to SIDs and vice versa

   Copyright (C) Volker Lendecke 2005

   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 3 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, see <http://www.gnu.org/licenses/>.

*/

#include "replace.h"

#include "util_unixsids.h"

#include "../libcli/security/security.h"

bool sid_check_is_unix_users(const struct dom_sid *sid)

{

  return dom_sid_equal(sid, &global_sid_Unix_Users);

}

bool sid_check_is_in_unix_users(const struct dom_sid *sid)

{

  struct dom_sid dom_sid;

  sid_copy(&dom_sid, sid);

  sid_split_rid(&dom_sid, NULL);

  return sid_check_is_unix_users(&dom_sid);

}

void uid_to_unix_users_sid(uid_t uid, struct dom_sid *sid)

{

  /*

   * This can never fail, we know that global_sid_Unix_Users is

   * short enough for a domain sid.

   */

  sid_compose(sid, &global_sid_Unix_Users, uid);

}

void gid_to_unix_groups_sid(gid_t gid, struct dom_sid *sid)

{

  /*

   * This can never fail, we know that global_sid_Unix_Groups is

   * short enough for a domain sid.

   */

  sid_compose(sid, &global_sid_Unix_Groups, gid);

}

const char *unix_users_domain_name(void)

{

  return "Unix User";

}

bool sid_check_is_unix_groups(const struct dom_sid *sid)

{

  return dom_sid_equal(sid, &global_sid_Unix_Groups);

}

bool sid_check_is_in_unix_groups(const struct dom_sid *sid)

{

  struct dom_sid dom_sid;

  sid_copy(&dom_sid, sid);

  sid_split_rid(&dom_sid, NULL);

  return sid_check_is_unix_groups(&dom_sid);

}

const char *unix_groups_domain_name(void)

{

  return "Unix Group";

}