1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
24 */
25
26 #pragma ident "%Z%%M% %I% %E% SMI"
27
28 #include "ldap_common.h"
29 #include <sys/tsol/tndb.h>
30
31 /* tnrhtp attributes filters */
32 #define _TNRHTP_NAME "ipTnetTemplateName"
33 #define _TNRHTP_ATTRS "SolarisAttrKeyValue"
34 #define _F_GETTNTPBYNAME "(&(objectClass=ipTnetTemplate)"\
35 "(!(objectClass=ipTnetHost))" \
36 "(ipTnetTemplateName=%s))"
37 #define _F_GETTNTPBYNAME_SSD "(&(%%s)(ipTnetTemplateName=%s))"
38
39 static const char *tnrhtp_attrs[] = {
40 _TNRHTP_NAME,
41 _TNRHTP_ATTRS,
42 NULL
43 };
44
45 /*
46 * _nss_ldap_tnrhtp2str is the data marshaling method for the tnrhtp
47 * (tsol_gettpbyaddr()/tsol_gettpent()) backend processes.
48 * This method is called after a successful ldap search has been performed.
49 * This method will parse the ldap search values into the file format.
50 *
51 * e.g.
52 *
53 * admin_low:host_type=unlabeled;def_label=[0x0000000000000000000000000000000000
54 * 0000000000000000000000000000000000];min_sl=0x00000000000000000000000000000000
55 * 000000000000000000000000000000000000;max_sl=0x7ffffffffffffffffffffffffffffff
56 * fffffffffffffffffffffffffffffffffffff;doi=0;
57 */
58 static int
_nss_ldap_tnrhtp2str(ldap_backend_ptr be,nss_XbyY_args_t * argp)59 _nss_ldap_tnrhtp2str(ldap_backend_ptr be, nss_XbyY_args_t *argp)
60 {
61 int nss_result = NSS_STR_PARSE_SUCCESS;
62 int len = 0;
63 char *buffer = NULL;
64 char **attrs, **template;
65 ns_ldap_result_t *result = be->result;
66
67 if (result == NULL)
68 return (NSS_STR_PARSE_PARSE);
69
70 template = __ns_ldap_getAttr(result->entry, _TNRHTP_NAME);
71 if (template == NULL || template[0] == NULL ||
72 (strlen(template[0]) < 1)) {
73 nss_result = NSS_STR_PARSE_PARSE;
74 goto result_tnrhtp2str;
75 }
76 attrs = __ns_ldap_getAttr(result->entry, _TNRHTP_ATTRS);
77 if (attrs == NULL || attrs[0] == NULL || (strlen(attrs[0]) < 1)) {
78 nss_result = NSS_STR_PARSE_PARSE;
79 goto result_tnrhtp2str;
80 }
81
82 /* "template:attrs" */
83 len = strlen(template[0]) + strlen(attrs[0]) + 2;
84
85 if (argp->buf.result != NULL) {
86 if ((be->buffer = calloc(1, len)) == NULL) {
87 nss_result = NSS_STR_PARSE_PARSE;
88 goto result_tnrhtp2str;
89 }
90 be->buflen = len - 1;
91 buffer = be->buffer;
92 } else
93 buffer = argp->buf.buffer;
94
95 (void) snprintf(buffer, len, "%s:%s", template[0], attrs[0]);
96
97 result_tnrhtp2str:
98 (void) __ns_ldap_freeResult(&be->result);
99 return (nss_result);
100 }
101
102 static nss_status_t
getbyname(ldap_backend_ptr be,void * a)103 getbyname(ldap_backend_ptr be, void *a)
104 {
105 char searchfilter[SEARCHFILTERLEN];
106 char userdata[SEARCHFILTERLEN];
107 nss_XbyY_args_t *argp = (nss_XbyY_args_t *)a;
108
109 if (argp->key.name == NULL)
110 return (NSS_NOTFOUND);
111
112 if (snprintf(searchfilter, SEARCHFILTERLEN, _F_GETTNTPBYNAME,
113 argp->key.name) < 0)
114 return ((nss_status_t)NSS_NOTFOUND);
115
116 if (snprintf(userdata, sizeof (userdata), _F_GETTNTPBYNAME_SSD,
117 argp->key.name) < 0)
118 return ((nss_status_t)NSS_NOTFOUND);
119
120 return (_nss_ldap_lookup(be, argp, _TNRHTP, searchfilter, NULL,
121 _merge_SSD_filter, userdata));
122 }
123
124
125 static ldap_backend_op_t tnrhtp_ops[] = {
126 _nss_ldap_destr,
127 _nss_ldap_endent,
128 _nss_ldap_setent,
129 _nss_ldap_getent,
130 getbyname
131 };
132
133 /* ARGSUSED */
134 nss_backend_t *
_nss_ldap_tnrhtp_constr(const char * dummy1,const char * dummy2,const char * dummy3,const char * dummy4,const char * dummy5)135 _nss_ldap_tnrhtp_constr(const char *dummy1,
136 const char *dummy2,
137 const char *dummy3,
138 const char *dummy4,
139 const char *dummy5)
140 {
141 return ((nss_backend_t *)_nss_ldap_constr(tnrhtp_ops,
142 sizeof (tnrhtp_ops)/sizeof (tnrhtp_ops[0]), _TNRHTP,
143 tnrhtp_attrs, _nss_ldap_tnrhtp2str));
144 }
145