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 2 of the License, or
+ 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,
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, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
char *ret;
int len;
- r = strdup(realm);
+ r = SMB_STRDUP(realm);
- if (!r || !*r) return r;
+ if (!r || !*r)
+ return r;
- for (p=r; *p; p++) {
- if (strchr(sep, *p)) numbits++;
- }
+ for (p=r; *p; p++)
+ if (strchr(sep, *p))
+ numbits++;
len = (numbits+1)*(strlen(field)+1) + strlen(r) + 1;
- ret = malloc(len);
+ ret = (char *)SMB_MALLOC(len);
+ if (!ret)
+ return NULL;
+
strlcpy(ret,field, len);
p=strtok(r,sep);
- strlcat(ret, p, len);
-
- while ((p=strtok(NULL,sep))) {
- char *s;
- if (reverse) {
- asprintf(&s, "%s%s,%s", field, p, ret);
- } else {
- asprintf(&s, "%s,%s%s", ret, field, p);
+ if (p) {
+ strlcat(ret, p, len);
+
+ while ((p=strtok(NULL,sep))) {
+ char *s;
+ if (reverse)
+ asprintf(&s, "%s%s,%s", field, p, ret);
+ else
+ asprintf(&s, "%s,%s%s", ret, field, p);
+ free(ret);
+ ret = s;
}
- free(ret);
- ret = s;
}
free(r);
-
return ret;
}
return ads_build_path(realm, ".", "dc=", 0);
}
-
-#ifdef HAVE_LDAP
-/*
- find the ldap server from DNS
+/* return a DNS name in the for aa.bb.cc from the DN
+ "dc=AA,dc=BB,dc=CC". caller must free
*/
-static char *find_ldap_server(ADS_STRUCT *ads)
+char *ads_build_domain(const char *dn)
{
- char *list = NULL;
- struct in_addr ip;
-
- if (ads->realm &&
- strcasecmp(ads->workgroup, lp_workgroup()) == 0 &&
- ldap_domain2hostlist(ads->realm, &list) == LDAP_SUCCESS) {
- char *p;
- p = strchr(list, ':');
- if (p) *p = 0;
- return list;
- }
-
- /* get desperate, find the domain controller IP */
- if (resolve_name(ads->workgroup, &ip, 0x1B)) {
- return strdup(inet_ntoa(ip));
- }
+ char *dnsdomain = NULL;
- /* or a BDC ... */
- if (resolve_name(ads->workgroup, &ip, 0x1C)) {
- return strdup(inet_ntoa(ip));
- }
+ /* result should always be shorter than the DN */
- return NULL;
-}
+ if ( (dnsdomain = SMB_STRDUP( dn )) == NULL ) {
+ DEBUG(0,("ads_build_domain: malloc() failed!\n"));
+ return NULL;
+ }
-#else
+ strlower_m( dnsdomain );
+ all_string_sub( dnsdomain, "dc=", "", 0);
+ all_string_sub( dnsdomain, ",", ".", 0 );
-static char *find_ldap_server(ADS_STRUCT *ads)
-{
- /* Without LDAP this doesn't make much sense */
- return NULL;
+ return dnsdomain;
}
-#endif
+
#ifndef LDAP_PORT
#define LDAP_PORT 389
*/
ADS_STRUCT *ads_init(const char *realm,
const char *workgroup,
- const char *ldap_server,
- const char *bind_path,
- const char *password)
+ const char *ldap_server)
{
ADS_STRUCT *ads;
- ads = (ADS_STRUCT *)smb_xmalloc(sizeof(*ads));
+ ads = SMB_XMALLOC_P(ADS_STRUCT);
ZERO_STRUCTP(ads);
- if (!workgroup) {
- workgroup = lp_workgroup();
- }
+ ads->server.realm = realm? SMB_STRDUP(realm) : NULL;
+ ads->server.workgroup = workgroup ? SMB_STRDUP(workgroup) : NULL;
+ ads->server.ldap_server = ldap_server? SMB_STRDUP(ldap_server) : NULL;
- ads->realm = realm? strdup(realm) : NULL;
- ads->workgroup = strdup(workgroup);
- ads->ldap_server = ldap_server? strdup(ldap_server) : NULL;
- ads->bind_path = bind_path? strdup(bind_path) : NULL;
- ads->ldap_port = LDAP_PORT;
- if (password) ads->password = strdup(password);
-
- if (!ads->realm) {
- ads->realm = strdup(lp_realm());
- if (!ads->realm[0]) {
- SAFE_FREE(ads->realm);
- }
+ /* we need to know if this is a foreign realm */
+ if (realm && *realm && !strequal(lp_realm(), realm)) {
+ ads->server.foreign = 1;
}
-
- if (!ads->realm && strchr_m(ads->workgroup, '.')) {
- /* the smb.conf has specified the realm in 'workgroup =' */
- ads->realm = strdup(ads->workgroup);
- }
-
- if (!ads->bind_path && ads->realm) {
- ads->bind_path = ads_build_dn(ads->realm);
- }
- if (!ads->ldap_server) {
- if (strcasecmp(ads->workgroup, lp_workgroup()) == 0) {
- ads->ldap_server = strdup(lp_ads_server());
- }
- if (!ads->ldap_server || !ads->ldap_server[0]) {
- SAFE_FREE(ads->ldap_server);
- ads->ldap_server = find_ldap_server(ads);
- }
- }
- if (!ads->kdc_server) {
- /* assume its the same as LDAP */
- ads->kdc_server = ads->ldap_server? strdup(ads->ldap_server) : NULL;
+ if (workgroup && *workgroup && !strequal(lp_workgroup(), workgroup)) {
+ ads->server.foreign = 1;
}
- if (ads->ldap_server) {
- /* its very useful knowing the IP of the ldap server */
- ads->ldap_ip = *interpret_addr2(ads->ldap_server);
- }
+ /* the caller will own the memory by default */
+ ads->is_mine = 1;
return ads;
}
-/* a simpler ads_init() interface using all defaults */
-ADS_STRUCT *ads_init_simple(void)
-{
- return ads_init(NULL, NULL, NULL, NULL, NULL);
-}
-
/*
free the memory used by the ADS structure initialized with 'ads_init(...)'
*/
void ads_destroy(ADS_STRUCT **ads)
{
if (ads && *ads) {
+ BOOL is_mine;
+
+ is_mine = (*ads)->is_mine;
#if HAVE_LDAP
- if ((*ads)->ld) ldap_unbind((*ads)->ld);
+ if ((*ads)->ld) {
+ ldap_unbind((*ads)->ld);
+ }
#endif
- SAFE_FREE((*ads)->realm);
- SAFE_FREE((*ads)->ldap_server);
- SAFE_FREE((*ads)->ldap_server_name);
- SAFE_FREE((*ads)->kdc_server);
- SAFE_FREE((*ads)->bind_path);
- SAFE_FREE((*ads)->password);
- SAFE_FREE((*ads)->user_name);
+ SAFE_FREE((*ads)->server.realm);
+ SAFE_FREE((*ads)->server.workgroup);
+ SAFE_FREE((*ads)->server.ldap_server);
+
+ SAFE_FREE((*ads)->auth.realm);
+ SAFE_FREE((*ads)->auth.password);
+ SAFE_FREE((*ads)->auth.user_name);
+ SAFE_FREE((*ads)->auth.kdc_server);
+
+ SAFE_FREE((*ads)->config.realm);
+ SAFE_FREE((*ads)->config.bind_path);
+ SAFE_FREE((*ads)->config.ldap_server_name);
+ SAFE_FREE((*ads)->config.server_site_name);
+ SAFE_FREE((*ads)->config.client_site_name);
+
ZERO_STRUCTP(*ads);
- SAFE_FREE(*ads);
+
+ if ( is_mine )
+ SAFE_FREE(*ads);
}
}
git.samba.org / vlendec / samba-autobuild / .git / blobdiff