2 Unix SMB/CIFS implementation.
3 ads (active directory) utility library
4 Copyright (C) Andrew Tridgell 2001
5 Copyright (C) Andrew Bartlett 2001
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 /* return a ldap dn path from a string, given separators and field name
27 char *ads_build_path(const char *realm, const char *sep, const char *field, int reverse)
34 r = SMB_STRDUP(realm);
43 len = (numbits+1)*(strlen(field)+1) + strlen(r) + 1;
45 ret = SMB_MALLOC(len);
49 strlcpy(ret,field, len);
54 while ((p=strtok(NULL,sep))) {
57 asprintf(&s, "%s%s,%s", field, p, ret);
59 asprintf(&s, "%s,%s%s", ret, field, p);
69 /* return a dn of the form "dc=AA,dc=BB,dc=CC" from a
70 realm of the form AA.BB.CC
73 char *ads_build_dn(const char *realm)
75 return ads_build_path(realm, ".", "dc=", 0);
84 initialise a ADS_STRUCT, ready for some ads_ ops
86 ADS_STRUCT *ads_init(const char *realm,
87 const char *workgroup,
88 const char *ldap_server)
92 ads = SMB_XMALLOC_P(ADS_STRUCT);
95 ads->server.realm = realm? SMB_STRDUP(realm) : NULL;
96 ads->server.workgroup = workgroup ? SMB_STRDUP(workgroup) : NULL;
97 ads->server.ldap_server = ldap_server? SMB_STRDUP(ldap_server) : NULL;
99 /* we need to know if this is a foreign realm */
100 if (realm && *realm && !strequal(lp_realm(), realm)) {
101 ads->server.foreign = 1;
103 if (workgroup && *workgroup && !strequal(lp_workgroup(), workgroup)) {
104 ads->server.foreign = 1;
107 /* the caller will own the memory by default */
114 free the memory used by the ADS structure initialized with 'ads_init(...)'
116 void ads_destroy(ADS_STRUCT **ads)
121 is_mine = (*ads)->is_mine;
124 ldap_unbind((*ads)->ld);
127 SAFE_FREE((*ads)->server.realm);
128 SAFE_FREE((*ads)->server.workgroup);
129 SAFE_FREE((*ads)->server.ldap_server);
131 SAFE_FREE((*ads)->auth.realm);
132 SAFE_FREE((*ads)->auth.password);
133 SAFE_FREE((*ads)->auth.user_name);
134 SAFE_FREE((*ads)->auth.kdc_server);
136 SAFE_FREE((*ads)->config.realm);
137 SAFE_FREE((*ads)->config.bind_path);
138 SAFE_FREE((*ads)->config.ldap_server_name);
140 SAFE_FREE((*ads)->schema.posix_uidnumber_attr);
141 SAFE_FREE((*ads)->schema.posix_gidnumber_attr);
142 SAFE_FREE((*ads)->schema.posix_shell_attr);
143 SAFE_FREE((*ads)->schema.posix_homedir_attr);
144 SAFE_FREE((*ads)->schema.posix_gecos_attr);