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
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
|
/*
Authors:
Simo Sorce <ssorce@redhat.com>
Copyright (C) 2008-2010 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 "providers/ldap/ldap_common.h"
int
sdap_domain_destructor(void *mem)
{
struct sdap_domain *dom =
talloc_get_type(mem, struct sdap_domain);
DLIST_REMOVE(*(dom->head), dom);
return 0;
}
struct sdap_domain *
sdap_domain_get(struct sdap_options *opts,
struct sss_domain_info *dom)
{
struct sdap_domain *sditer = NULL;
DLIST_FOR_EACH(sditer, opts->sdom) {
if (sditer->dom == dom) {
break;
}
}
return sditer;
}
struct sdap_domain *
sdap_domain_get_by_dn(struct sdap_options *opts,
const char *dn)
{
struct sdap_domain *sditer = NULL;
struct sdap_domain *sdmatch = NULL;
TALLOC_CTX *tmp_ctx = NULL;
int match_len;
int best_match_len = 0;
tmp_ctx = talloc_new(NULL);
if (tmp_ctx == NULL) {
return NULL;
}
DLIST_FOR_EACH(sditer, opts->sdom) {
if (sss_ldap_dn_in_search_bases_len(tmp_ctx, dn, sditer->search_bases,
NULL, &match_len)
|| sss_ldap_dn_in_search_bases_len(tmp_ctx, dn,
sditer->user_search_bases, NULL, &match_len)
|| sss_ldap_dn_in_search_bases_len(tmp_ctx, dn,
sditer->group_search_bases, NULL, &match_len)
|| sss_ldap_dn_in_search_bases_len(tmp_ctx, dn,
sditer->netgroup_search_bases, NULL, &match_len)
|| sss_ldap_dn_in_search_bases_len(tmp_ctx, dn,
sditer->sudo_search_bases, NULL, &match_len)
|| sss_ldap_dn_in_search_bases_len(tmp_ctx, dn,
sditer->service_search_bases, NULL, &match_len)
|| sss_ldap_dn_in_search_bases_len(tmp_ctx, dn,
sditer->autofs_search_bases, NULL, &match_len)) {
if (best_match_len < match_len) {
/*this is a longer match*/
best_match_len = match_len;
sdmatch = sditer;
}
}
}
talloc_free(tmp_ctx);
return sdmatch;
}
errno_t
sdap_domain_add(struct sdap_options *opts,
struct sss_domain_info *dom,
struct sdap_domain **_sdom)
{
struct sdap_domain *sdom;
errno_t ret;
sdom = talloc_zero(opts, struct sdap_domain);
if (sdom == NULL) {
return ENOMEM;
}
sdom->dom = dom;
sdom->head = &opts->sdom;
/* Convert the domain name into search base */
ret = domain_to_basedn(sdom, sdom->dom->name, &sdom->basedn);
if (ret != EOK) {
DEBUG(SSSDBG_OP_FAILURE,
"Cannot convert domain name [%s] to base DN [%d]: %s\n",
dom->name, ret, strerror(ret));
goto done;
}
talloc_set_destructor((TALLOC_CTX *)sdom, sdap_domain_destructor);
DLIST_ADD_END(opts->sdom, sdom, struct sdap_domain *);
if (_sdom) *_sdom = sdom;
ret = EOK;
done:
if (ret != EOK) {
talloc_free(sdom);
}
return ret;
}
errno_t
sdap_domain_subdom_add(struct sdap_id_ctx *sdap_id_ctx,
struct sdap_domain *sdom_list,
struct sss_domain_info *parent)
{
struct sss_domain_info *dom;
struct sdap_domain *sdom, *sditer;
errno_t ret;
for (dom = get_next_domain(parent, true);
dom && IS_SUBDOMAIN(dom); /* if we get back to a parent, stop */
dom = get_next_domain(dom, false)) {
DLIST_FOR_EACH(sditer, sdom_list) {
if (sditer->dom == dom) {
break;
}
}
if (sditer == NULL) {
/* New sdap domain */
DEBUG(SSSDBG_TRACE_FUNC, "subdomain %s is a new one, will "
"create a new sdap domain object\n", dom->name);
ret = sdap_domain_add(sdap_id_ctx->opts, dom, &sdom);
if (ret != EOK) {
DEBUG(SSSDBG_OP_FAILURE,
"Cannot add new sdap domain for domain %s [%d]: %s\n",
parent->name, ret, strerror(ret));
return ret;
}
} else {
sdom = sditer;
}
/* Update search bases */
talloc_zfree(sdom->search_bases);
sdom->search_bases = talloc_array(sdom, struct sdap_search_base *, 2);
if (sdom->search_bases == NULL) {
return ENOMEM;
}
sdom->search_bases[1] = NULL;
ret = sdap_create_search_base(sdom, sdom->basedn, LDAP_SCOPE_SUBTREE,
NULL, &sdom->search_bases[0]);
if (ret) {
DEBUG(SSSDBG_OP_FAILURE, "Cannot create new sdap search base\n");
return ret;
}
sdom->user_search_bases = sdom->search_bases;
sdom->group_search_bases = sdom->search_bases;
sdom->netgroup_search_bases = sdom->search_bases;
sdom->sudo_search_bases = sdom->search_bases;
sdom->service_search_bases = sdom->search_bases;
sdom->autofs_search_bases = sdom->search_bases;
}
return EOK;
}
void
sdap_domain_remove(struct sdap_options *opts,
struct sss_domain_info *dom)
{
struct sdap_domain *sdom;
sdom = sdap_domain_get(opts, dom);
if (sdom == NULL) return;
DLIST_REMOVE(*(sdom->head), sdom);
}
|
