1/* Copyright (c) 1997-2021 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#include <time.h>
20#include <string.h>
21#include <rpcsvc/nis.h>
22#include <shlib-compat.h>
23
24nis_error
25nis_creategroup (const_nis_name group, unsigned int flags)
26{
27 if (group != NULL && group[0] != '\0')
28 {
29 size_t grouplen = strlen (group);
30 char buf[grouplen + 50];
31 char leafbuf[grouplen + 2];
32 char domainbuf[grouplen + 2];
33 nis_error status;
34 nis_result *res;
35 char *cp, *cp2;
36 nis_object *obj;
37
38 cp = stpcpy (buf, nis_leaf_of_r (group, leafbuf, sizeof (leafbuf) - 1));
39 cp = stpcpy (cp, ".groups_dir");
40 cp2 = nis_domain_of_r (group, domainbuf, sizeof (domainbuf) - 1);
41 if (cp2 != NULL && cp2[0] != '\0')
42 {
43 *cp++ = '.';
44 stpcpy (cp, cp2);
45 }
46 else
47 return NIS_BADNAME;
48
49 obj = calloc (1, sizeof (nis_object));
50 if (__glibc_unlikely (obj == NULL))
51 return NIS_NOMEMORY;
52
53 obj->zo_oid.ctime = obj->zo_oid.mtime = time (NULL);
54 obj->zo_name = strdup (leafbuf);
55 obj->zo_owner = __nis_default_owner (NULL);
56 obj->zo_group = __nis_default_group (NULL);
57 obj->zo_domain = strdup (domainbuf);
58 if (obj->zo_name == NULL || obj->zo_owner == NULL
59 || obj->zo_group == NULL || obj->zo_domain == NULL)
60 {
61 free (obj->zo_group);
62 free (obj->zo_owner);
63 free (obj->zo_name);
64 free (obj);
65 return NIS_NOMEMORY;
66 }
67 obj->zo_access = __nis_default_access (NULL, 0);
68 obj->zo_ttl = 60 * 60;
69 obj->zo_data.zo_type = NIS_GROUP_OBJ;
70 obj->zo_data.objdata_u.gr_data.gr_flags = flags;
71 obj->zo_data.objdata_u.gr_data.gr_members.gr_members_len = 0;
72 obj->zo_data.objdata_u.gr_data.gr_members.gr_members_val = NULL;
73
74 res = nis_add (buf, obj);
75 nis_free_object (obj);
76 if (res == NULL)
77 return NIS_NOMEMORY;
78 status = NIS_RES_STATUS (res);
79 nis_freeresult (res);
80
81 return status;
82 }
83 return NIS_FAIL;
84}
85libnsl_hidden_nolink_def (nis_creategroup, GLIBC_2_1)
86