From 8daa83a594a2e98f39d764422bfbdbc62c9efd44 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 19:20:00 +0200 Subject: Adding upstream version 2:4.20.0+dfsg. Signed-off-by: Daniel Baumann --- source3/lib/util_unixsids.c | 80 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 source3/lib/util_unixsids.c (limited to 'source3/lib/util_unixsids.c') diff --git a/source3/lib/util_unixsids.c b/source3/lib/util_unixsids.c new file mode 100644 index 0000000..387232c --- /dev/null +++ b/source3/lib/util_unixsids.c @@ -0,0 +1,80 @@ +/* + 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 . +*/ + +#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"; +} -- cgit v1.2.3