1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
|
/*
Copyright (C) 2021 Red Hat
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 <talloc.h>
#include "db/sysdb_private.h"
#include "db/sysdb_subid.h"
#define SUBID_SUBDIR "subid_ranges"
errno_t sysdb_store_subid_range(struct sss_domain_info *domain,
const char *name,
int expiration_period,
struct sysdb_attrs *attrs)
{
TALLOC_CTX *tmp_ctx;
errno_t ret, sret;
bool in_transaction = false;
time_t now = time(NULL);
DEBUG(SSSDBG_TRACE_FUNC, "Storing subid ranges for %s, expiration period = %d\n",
name, expiration_period);
tmp_ctx = talloc_new(NULL);
if (!tmp_ctx) {
return ENOMEM;
}
ret = sysdb_transaction_start(domain->sysdb);
if (ret != EOK) {
DEBUG(SSSDBG_CRIT_FAILURE, "Failed to start transaction\n");
goto done;
}
in_transaction = true;
ret = sysdb_attrs_add_string(attrs, SYSDB_OBJECTCLASS, SYSDB_SUBID_RANGE_OC);
if (ret != EOK) {
DEBUG(SSSDBG_OP_FAILURE,
"Could not set object class [%d]: %s\n", ret, strerror(ret));
goto done;
}
ret = sysdb_attrs_add_string(attrs, SYSDB_NAME, name);
if (ret != EOK) {
DEBUG(SSSDBG_OP_FAILURE,
"Could not set name attribute [%d]: %s\n", ret, strerror(ret));
goto done;
}
ret = sysdb_attrs_add_time_t(attrs, SYSDB_LAST_UPDATE, now);
if (ret != EOK) {
DEBUG(SSSDBG_OP_FAILURE,
"Could not set sysdb lastUpdate [%d]: %s\n",
ret, strerror(ret));
goto done;
}
ret = sysdb_attrs_add_time_t(attrs, SYSDB_CACHE_EXPIRE,
expiration_period ? (now + expiration_period) : 0);
if (ret != EOK) {
DEBUG(SSSDBG_OP_FAILURE, "Could not set sysdb cache expire [%d]: %s\n",
ret, strerror(ret));
goto done;
}
ret = sysdb_store_custom(domain, name, SUBID_SUBDIR, attrs);
if (ret != EOK) {
goto done;
}
ret = sysdb_transaction_commit(domain->sysdb);
if (ret != EOK) {
DEBUG(SSSDBG_CRIT_FAILURE, "Failed to commit transaction\n");
goto done;
}
in_transaction = false;
ret = EOK;
done:
if (in_transaction) {
sret = sysdb_transaction_cancel(domain->sysdb);
if (sret != EOK) {
DEBUG(SSSDBG_CRIT_FAILURE, "Could not cancel transaction\n");
}
}
talloc_free(tmp_ctx);
return ret;
}
errno_t sysdb_get_subid_ranges(TALLOC_CTX *mem_ctx,
struct sss_domain_info *domain,
const char *name,
const char **attrs,
struct ldb_message **_range)
{
TALLOC_CTX *tmp_ctx;
errno_t ret;
const char *filter;
struct ldb_message **ranges;
size_t num_ranges;
tmp_ctx = talloc_new(NULL);
if (!tmp_ctx) {
return ENOMEM;
}
filter = talloc_asprintf(tmp_ctx, "(&(%s=%s)(%s=%s))",
SYSDB_OBJECTCLASS, SYSDB_SUBID_RANGE_OC,
SYSDB_NAME, name);
if (!filter) {
ret = ENOMEM;
goto done;
}
ret = sysdb_search_custom(tmp_ctx, domain, filter,
SUBID_SUBDIR, attrs,
&num_ranges, &ranges);
if (ret != EOK) {
goto done;
}
if (num_ranges > 1) {
ret = EINVAL;
DEBUG(SSSDBG_CRIT_FAILURE,
"Found more than one range with name %s\n", name);
goto done;
}
*_range = talloc_steal(mem_ctx, ranges[0]);
ret = EOK;
done:
talloc_free(tmp_ctx);
return ret;
}
errno_t sysdb_delete_subid_range(struct sss_domain_info *domain,
const char *name)
{
DEBUG(SSSDBG_TRACE_FUNC, "Deleting subid ranges for %s\n", name);
return sysdb_delete_custom(domain, name, SUBID_SUBDIR);
}
|
