2 Unix SMB/CIFS mplementation.
3 LDAP protocol helper functions for SAMBA
4 Copyright (C) Jean François Micouleau 1998
5 Copyright (C) Gerald Carter 2001-2003
6 Copyright (C) Shahms King 2001
7 Copyright (C) Andrew Bartlett 2002-2003
8 Copyright (C) Stefan (metze) Metzmacher 2002-2003
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 2 of the License, or
13 (at your option) any later version.
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
29 #ifndef LDAP_OPT_SUCCESS
30 #define LDAP_OPT_SUCCESS 0
33 /* Try not to hit the up or down server forever */
35 #define SMBLDAP_DONT_PING_TIME 10 /* ping only all 10 seconds */
36 #define SMBLDAP_NUM_RETRIES 8 /* retry only 8 times */
38 #define SMBLDAP_IDLE_TIME 150 /* After 2.5 minutes disconnect */
41 /* attributes used by Samba 2.2 */
43 ATTRIB_MAP_ENTRY attrib_map_v22[] = {
44 { LDAP_ATTR_UID, "uid" },
45 { LDAP_ATTR_UIDNUMBER, LDAP_ATTRIBUTE_UIDNUMBER},
46 { LDAP_ATTR_GIDNUMBER, LDAP_ATTRIBUTE_GIDNUMBER},
47 { LDAP_ATTR_UNIX_HOME, "homeDirectory" },
48 { LDAP_ATTR_PWD_LAST_SET, "pwdLastSet" },
49 { LDAP_ATTR_PWD_CAN_CHANGE, "pwdCanChange" },
50 { LDAP_ATTR_PWD_MUST_CHANGE, "pwdMustChange" },
51 { LDAP_ATTR_LOGON_TIME, "logonTime" },
52 { LDAP_ATTR_LOGOFF_TIME, "logoffTime" },
53 { LDAP_ATTR_KICKOFF_TIME, "kickoffTime" },
54 { LDAP_ATTR_CN, "cn" },
55 { LDAP_ATTR_DISPLAY_NAME, "displayName" },
56 { LDAP_ATTR_HOME_PATH, "smbHome" },
57 { LDAP_ATTR_HOME_DRIVE, "homeDrives" },
58 { LDAP_ATTR_LOGON_SCRIPT, "scriptPath" },
59 { LDAP_ATTR_PROFILE_PATH, "profilePath" },
60 { LDAP_ATTR_DESC, "description" },
61 { LDAP_ATTR_USER_WKS, "userWorkstations"},
62 { LDAP_ATTR_USER_RID, "rid" },
63 { LDAP_ATTR_PRIMARY_GROUP_RID, "primaryGroupID"},
64 { LDAP_ATTR_LMPW, "lmPassword" },
65 { LDAP_ATTR_NTPW, "ntPassword" },
66 { LDAP_ATTR_DOMAIN, "domain" },
67 { LDAP_ATTR_OBJCLASS, "objectClass" },
68 { LDAP_ATTR_ACB_INFO, "acctFlags" },
69 { LDAP_ATTR_MOD_TIMESTAMP, "modifyTimestamp" },
70 { LDAP_ATTR_LIST_END, NULL }
73 ATTRIB_MAP_ENTRY attrib_map_to_delete_v22[] = {
74 { LDAP_ATTR_PWD_LAST_SET, "pwdLastSet" },
75 { LDAP_ATTR_PWD_CAN_CHANGE, "pwdCanChange" },
76 { LDAP_ATTR_PWD_MUST_CHANGE, "pwdMustChange" },
77 { LDAP_ATTR_LOGON_TIME, "logonTime" },
78 { LDAP_ATTR_LOGOFF_TIME, "logoffTime" },
79 { LDAP_ATTR_KICKOFF_TIME, "kickoffTime" },
80 { LDAP_ATTR_DISPLAY_NAME, "displayName" },
81 { LDAP_ATTR_HOME_PATH, "smbHome" },
82 { LDAP_ATTR_HOME_DRIVE, "homeDrives" },
83 { LDAP_ATTR_LOGON_SCRIPT, "scriptPath" },
84 { LDAP_ATTR_PROFILE_PATH, "profilePath" },
85 { LDAP_ATTR_USER_WKS, "userWorkstations"},
86 { LDAP_ATTR_USER_RID, "rid" },
87 { LDAP_ATTR_PRIMARY_GROUP_RID, "primaryGroupID"},
88 { LDAP_ATTR_LMPW, "lmPassword" },
89 { LDAP_ATTR_NTPW, "ntPassword" },
90 { LDAP_ATTR_DOMAIN, "domain" },
91 { LDAP_ATTR_ACB_INFO, "acctFlags" },
92 { LDAP_ATTR_LIST_END, NULL }
95 /* attributes used by Samba 3.0's sambaSamAccount */
97 ATTRIB_MAP_ENTRY attrib_map_v30[] = {
98 { LDAP_ATTR_UID, "uid" },
99 { LDAP_ATTR_UIDNUMBER, LDAP_ATTRIBUTE_UIDNUMBER},
100 { LDAP_ATTR_GIDNUMBER, LDAP_ATTRIBUTE_GIDNUMBER},
101 { LDAP_ATTR_UNIX_HOME, "homeDirectory" },
102 { LDAP_ATTR_PWD_LAST_SET, "sambaPwdLastSet" },
103 { LDAP_ATTR_PWD_CAN_CHANGE, "sambaPwdCanChange" },
104 { LDAP_ATTR_PWD_MUST_CHANGE, "sambaPwdMustChange" },
105 { LDAP_ATTR_LOGON_TIME, "sambaLogonTime" },
106 { LDAP_ATTR_LOGOFF_TIME, "sambaLogoffTime" },
107 { LDAP_ATTR_KICKOFF_TIME, "sambaKickoffTime" },
108 { LDAP_ATTR_CN, "cn" },
109 { LDAP_ATTR_DISPLAY_NAME, "displayName" },
110 { LDAP_ATTR_HOME_DRIVE, "sambaHomeDrive" },
111 { LDAP_ATTR_HOME_PATH, "sambaHomePath" },
112 { LDAP_ATTR_LOGON_SCRIPT, "sambaLogonScript" },
113 { LDAP_ATTR_PROFILE_PATH, "sambaProfilePath" },
114 { LDAP_ATTR_DESC, "description" },
115 { LDAP_ATTR_USER_WKS, "sambaUserWorkstations" },
116 { LDAP_ATTR_USER_SID, LDAP_ATTRIBUTE_SID },
117 { LDAP_ATTR_PRIMARY_GROUP_SID, "sambaPrimaryGroupSID" },
118 { LDAP_ATTR_LMPW, "sambaLMPassword" },
119 { LDAP_ATTR_NTPW, "sambaNTPassword" },
120 { LDAP_ATTR_DOMAIN, "sambaDomainName" },
121 { LDAP_ATTR_OBJCLASS, "objectClass" },
122 { LDAP_ATTR_ACB_INFO, "sambaAcctFlags" },
123 { LDAP_ATTR_MUNGED_DIAL, "sambaMungedDial" },
124 { LDAP_ATTR_BAD_PASSWORD_COUNT, "sambaBadPasswordCount" },
125 { LDAP_ATTR_BAD_PASSWORD_TIME, "sambaBadPasswordTime" },
126 { LDAP_ATTR_PWD_HISTORY, "sambaPasswordHistory" },
127 { LDAP_ATTR_MOD_TIMESTAMP, "modifyTimestamp" },
128 { LDAP_ATTR_LOGON_HOURS, "sambaLogonHours" },
129 { LDAP_ATTR_LIST_END, NULL }
132 ATTRIB_MAP_ENTRY attrib_map_to_delete_v30[] = {
133 { LDAP_ATTR_PWD_LAST_SET, "sambaPwdLastSet" },
134 { LDAP_ATTR_PWD_CAN_CHANGE, "sambaPwdCanChange" },
135 { LDAP_ATTR_PWD_MUST_CHANGE, "sambaPwdMustChange" },
136 { LDAP_ATTR_LOGON_TIME, "sambaLogonTime" },
137 { LDAP_ATTR_LOGOFF_TIME, "sambaLogoffTime" },
138 { LDAP_ATTR_KICKOFF_TIME, "sambaKickoffTime" },
139 { LDAP_ATTR_HOME_DRIVE, "sambaHomeDrive" },
140 { LDAP_ATTR_HOME_PATH, "sambaHomePath" },
141 { LDAP_ATTR_LOGON_SCRIPT, "sambaLogonScript" },
142 { LDAP_ATTR_PROFILE_PATH, "sambaProfilePath" },
143 { LDAP_ATTR_USER_WKS, "sambaUserWorkstations" },
144 { LDAP_ATTR_USER_SID, LDAP_ATTRIBUTE_SID },
145 { LDAP_ATTR_PRIMARY_GROUP_SID, "sambaPrimaryGroupSID" },
146 { LDAP_ATTR_LMPW, "sambaLMPassword" },
147 { LDAP_ATTR_NTPW, "sambaNTPassword" },
148 { LDAP_ATTR_DOMAIN, "sambaDomainName" },
149 { LDAP_ATTR_ACB_INFO, "sambaAcctFlags" },
150 { LDAP_ATTR_MUNGED_DIAL, "sambaMungedDial" },
151 { LDAP_ATTR_BAD_PASSWORD_COUNT, "sambaBadPasswordCount" },
152 { LDAP_ATTR_BAD_PASSWORD_TIME, "sambaBadPasswordTime" },
153 { LDAP_ATTR_PWD_HISTORY, "sambaPasswordHistory" },
154 { LDAP_ATTR_LOGON_HOURS, "sambaLogonHours" },
155 { LDAP_ATTR_LIST_END, NULL }
158 /* attributes used for allocating RIDs */
160 ATTRIB_MAP_ENTRY dominfo_attr_list[] = {
161 { LDAP_ATTR_DOMAIN, "sambaDomainName" },
162 { LDAP_ATTR_NEXT_RID, "sambaNextRid" },
163 { LDAP_ATTR_NEXT_USERRID, "sambaNextUserRid" },
164 { LDAP_ATTR_NEXT_GROUPRID, "sambaNextGroupRid" },
165 { LDAP_ATTR_DOM_SID, LDAP_ATTRIBUTE_SID },
166 { LDAP_ATTR_ALGORITHMIC_RID_BASE,"sambaAlgorithmicRidBase"},
167 { LDAP_ATTR_OBJCLASS, "objectClass" },
168 { LDAP_ATTR_LIST_END, NULL },
171 /* Samba 3.0 group mapping attributes */
173 ATTRIB_MAP_ENTRY groupmap_attr_list[] = {
174 { LDAP_ATTR_GIDNUMBER, LDAP_ATTRIBUTE_GIDNUMBER},
175 { LDAP_ATTR_GROUP_SID, LDAP_ATTRIBUTE_SID },
176 { LDAP_ATTR_GROUP_TYPE, "sambaGroupType" },
177 { LDAP_ATTR_SID_LIST, "sambaSIDList" },
178 { LDAP_ATTR_DESC, "description" },
179 { LDAP_ATTR_DISPLAY_NAME, "displayName" },
180 { LDAP_ATTR_CN, "cn" },
181 { LDAP_ATTR_OBJCLASS, "objectClass" },
182 { LDAP_ATTR_LIST_END, NULL }
185 ATTRIB_MAP_ENTRY groupmap_attr_list_to_delete[] = {
186 { LDAP_ATTR_GROUP_SID, LDAP_ATTRIBUTE_SID },
187 { LDAP_ATTR_GROUP_TYPE, "sambaGroupType" },
188 { LDAP_ATTR_DESC, "description" },
189 { LDAP_ATTR_DISPLAY_NAME, "displayName" },
190 { LDAP_ATTR_SID_LIST, "sambaSIDList" },
191 { LDAP_ATTR_LIST_END, NULL }
194 /* idmap_ldap sambaUnixIdPool */
196 ATTRIB_MAP_ENTRY idpool_attr_list[] = {
197 { LDAP_ATTR_UIDNUMBER, LDAP_ATTRIBUTE_UIDNUMBER},
198 { LDAP_ATTR_GIDNUMBER, LDAP_ATTRIBUTE_GIDNUMBER},
199 { LDAP_ATTR_OBJCLASS, "objectClass" },
200 { LDAP_ATTR_LIST_END, NULL }
203 ATTRIB_MAP_ENTRY sidmap_attr_list[] = {
204 { LDAP_ATTR_SID, LDAP_ATTRIBUTE_SID },
205 { LDAP_ATTR_UIDNUMBER, LDAP_ATTRIBUTE_UIDNUMBER},
206 { LDAP_ATTR_GIDNUMBER, LDAP_ATTRIBUTE_GIDNUMBER},
207 { LDAP_ATTR_OBJCLASS, "objectClass" },
208 { LDAP_ATTR_LIST_END, NULL }
211 /**********************************************************************
212 perform a simple table lookup and return the attribute name
213 **********************************************************************/
215 const char* get_attr_key2string( ATTRIB_MAP_ENTRY table[], int key )
219 while ( table[i].attrib != LDAP_ATTR_LIST_END ) {
220 if ( table[i].attrib == key )
221 return table[i].name;
229 /**********************************************************************
230 Return the list of attribute names from a mapping table
231 **********************************************************************/
233 char** get_attr_list( ATTRIB_MAP_ENTRY table[] )
238 while ( table[i].attrib != LDAP_ATTR_LIST_END )
242 names = (char**)malloc( sizeof(char*)*i );
244 DEBUG(0,("get_attr_list: out of memory\n"));
249 while ( table[i].attrib != LDAP_ATTR_LIST_END ) {
250 names[i] = strdup( table[i].name );
258 /*********************************************************************
260 ********************************************************************/
262 void free_attr_list( char **list )
270 SAFE_FREE( list[i] );
277 /*******************************************************************
278 find the ldap password
279 ******************************************************************/
280 static BOOL fetch_ldap_pw(char **dn, char** pw)
285 *dn = smb_xstrdup(lp_ldap_admin_dn());
287 if (asprintf(&key, "%s/%s", SECRETS_LDAP_BIND_PW, *dn) < 0) {
289 DEBUG(0, ("fetch_ldap_pw: asprintf failed!\n"));
292 *pw=secrets_fetch(key, &size);
296 /* Upgrade 2.2 style entry */
298 char* old_style_key = strdup(*dn);
300 fstring old_style_pw;
302 if (!old_style_key) {
303 DEBUG(0, ("fetch_ldap_pw: strdup failed!\n"));
307 for (p=old_style_key; *p; p++)
308 if (*p == ',') *p = '/';
310 data=secrets_fetch(old_style_key, &size);
311 if (!size && size < sizeof(old_style_pw)) {
312 DEBUG(0,("fetch_ldap_pw: neither ldap secret retrieved!\n"));
313 SAFE_FREE(old_style_key);
318 size = MIN(size, sizeof(fstring)-1);
319 strncpy(old_style_pw, data, size);
320 old_style_pw[size] = 0;
324 if (!secrets_store_ldap_pw(*dn, old_style_pw)) {
325 DEBUG(0,("fetch_ldap_pw: ldap secret could not be upgraded!\n"));
326 SAFE_FREE(old_style_key);
330 if (!secrets_delete(old_style_key)) {
331 DEBUG(0,("fetch_ldap_pw: old ldap secret could not be deleted!\n"));
334 SAFE_FREE(old_style_key);
336 *pw = smb_xstrdup(old_style_pw);
342 /*******************************************************************
343 Search an attribute and return the first value found.
344 ******************************************************************/
346 BOOL smbldap_get_single_attribute (LDAP * ldap_struct, LDAPMessage * entry,
347 const char *attribute, char *value,
357 if ((values = ldap_get_values (ldap_struct, entry, attribute)) == NULL) {
358 DEBUG (10, ("smbldap_get_single_attribute: [%s] = [<does not exist>]\n", attribute));
363 if (convert_string(CH_UTF8, CH_UNIX,values[0], -1, value, max_len, False) == (size_t)-1) {
364 DEBUG(1, ("smbldap_get_single_attribute: string conversion of [%s] = [%s] failed!\n",
365 attribute, values[0]));
366 ldap_value_free(values);
370 ldap_value_free(values);
371 #ifdef DEBUG_PASSWORDS
372 DEBUG (100, ("smbldap_get_single_attribute: [%s] = [%s]\n", attribute, value));
377 BOOL smbldap_get_single_pstring (LDAP * ldap_struct, LDAPMessage * entry,
378 const char *attribute, pstring value)
380 return smbldap_get_single_attribute(ldap_struct, entry,
385 /************************************************************************
386 Routine to manage the LDAPMod structure array
387 manage memory used by the array, by each struct, and values
388 ***********************************************************************/
390 void smbldap_set_mod (LDAPMod *** modlist, int modop, const char *attribute, const char *value)
398 /* sanity checks on the mod values */
400 if (attribute == NULL || *attribute == '\0') {
404 #if 0 /* commented out after discussion with abartlet. Do not reenable.
405 left here so other so re-add similar code --jerry */
406 if (value == NULL || *value == '\0')
411 mods = (LDAPMod **) malloc(sizeof(LDAPMod *));
413 DEBUG(0, ("make_a_mod: out of memory!\n"));
419 for (i = 0; mods[i] != NULL; ++i) {
420 if (mods[i]->mod_op == modop && strequal(mods[i]->mod_type, attribute))
424 if (mods[i] == NULL) {
425 mods = (LDAPMod **) Realloc (mods, (i + 2) * sizeof (LDAPMod *));
427 DEBUG(0, ("make_a_mod: out of memory!\n"));
430 mods[i] = (LDAPMod *) malloc(sizeof(LDAPMod));
431 if (mods[i] == NULL) {
432 DEBUG(0, ("make_a_mod: out of memory!\n"));
435 mods[i]->mod_op = modop;
436 mods[i]->mod_values = NULL;
437 mods[i]->mod_type = strdup(attribute);
442 char *utf8_value = NULL;
445 if (mods[i]->mod_values != NULL) {
446 for (; mods[i]->mod_values[j] != NULL; j++);
448 mods[i]->mod_values = (char **)Realloc(mods[i]->mod_values,
449 (j + 2) * sizeof (char *));
451 if (mods[i]->mod_values == NULL) {
452 DEBUG (0, ("make_a_mod: Memory allocation failure!\n"));
456 if (push_utf8_allocate(&utf8_value, value) == (size_t)-1) {
457 DEBUG (0, ("make_a_mod: String conversion failure!\n"));
461 mods[i]->mod_values[j] = utf8_value;
463 mods[i]->mod_values[j + 1] = NULL;
468 /**********************************************************************
469 Set attribute to newval in LDAP, regardless of what value the
470 attribute had in LDAP before.
471 *********************************************************************/
473 void smbldap_make_mod(LDAP *ldap_struct, LDAPMessage *existing,
475 const char *attribute, const char *newval)
477 char oldval[2048]; /* current largest allowed value is mungeddial */
480 if (attribute == NULL) {
481 /* This can actually happen for ldapsam_compat where we for
482 * example don't have a password history */
486 if (existing != NULL) {
487 existed = smbldap_get_single_attribute(ldap_struct, existing, attribute, oldval, sizeof(oldval));
493 /* all of our string attributes are case insensitive */
495 if (existed && newval && (StrCaseCmp(oldval, newval) == 0)) {
497 /* Believe it or not, but LDAP will deny a delete and
498 an add at the same time if the values are the
504 /* There has been no value before, so don't delete it.
505 * Here's a possible race: We might end up with
506 * duplicate attributes */
507 /* By deleting exactly the value we found in the entry this
508 * should be race-free in the sense that the LDAP-Server will
509 * deny the complete operation if somebody changed the
510 * attribute behind our back. */
511 /* This will also allow modifying single valued attributes
512 * in Novell NDS. In NDS you have to first remove attribute and then
513 * you could add new value */
515 smbldap_set_mod(mods, LDAP_MOD_DELETE, attribute, oldval);
518 /* Regardless of the real operation (add or modify)
519 we add the new value here. We rely on deleting
520 the old value, should it exist. */
522 if ((newval != NULL) && (strlen(newval) > 0)) {
523 smbldap_set_mod(mods, LDAP_MOD_ADD, attribute, newval);
527 /**********************************************************************
528 Some varients of the LDAP rebind code do not pass in the third 'arg'
529 pointer to a void*, so we try and work around it by assuming that the
530 value of the 'LDAP *' pointer is the same as the one we had passed in
531 **********************************************************************/
533 struct smbldap_state_lookup {
535 struct smbldap_state *smbldap_state;
536 struct smbldap_state_lookup *prev, *next;
539 static struct smbldap_state_lookup *smbldap_state_lookup_list;
541 static struct smbldap_state *smbldap_find_state(LDAP *ld)
543 struct smbldap_state_lookup *t;
545 for (t = smbldap_state_lookup_list; t; t = t->next) {
547 return t->smbldap_state;
553 static void smbldap_delete_state(struct smbldap_state *smbldap_state)
555 struct smbldap_state_lookup *t;
557 for (t = smbldap_state_lookup_list; t; t = t->next) {
558 if (t->smbldap_state == smbldap_state) {
559 DLIST_REMOVE(smbldap_state_lookup_list, t);
566 static void smbldap_store_state(LDAP *ld, struct smbldap_state *smbldap_state)
568 struct smbldap_state *tmp_ldap_state;
569 struct smbldap_state_lookup *t;
570 struct smbldap_state_lookup *tmp;
572 if ((tmp_ldap_state = smbldap_find_state(ld))) {
573 SMB_ASSERT(tmp_ldap_state == smbldap_state);
577 t = smb_xmalloc(sizeof(*t));
580 DLIST_ADD_END(smbldap_state_lookup_list, t, tmp);
582 t->smbldap_state = smbldap_state;
585 /*******************************************************************
586 open a connection to the ldap server.
587 ******************************************************************/
588 static int smbldap_open_connection (struct smbldap_state *ldap_state)
591 int rc = LDAP_SUCCESS;
593 BOOL ldap_v3 = False;
594 LDAP **ldap_struct = &ldap_state->ldap_struct;
596 #ifdef HAVE_LDAP_INITIALIZE
597 DEBUG(10, ("smbldap_open_connection: %s\n", ldap_state->uri));
599 if ((rc = ldap_initialize(ldap_struct, ldap_state->uri)) != LDAP_SUCCESS) {
600 DEBUG(0, ("ldap_initialize: %s\n", ldap_err2string(rc)));
605 /* Parse the string manually */
611 const char *p = ldap_state->uri;
612 SMB_ASSERT(sizeof(protocol)>10 && sizeof(host)>254);
614 /* skip leading "URL:" (if any) */
615 if ( strnequal( p, "URL:", 4 ) ) {
619 sscanf(p, "%10[^:]://%254[^:/]:%d", protocol, host, &port);
622 if (strequal(protocol, "ldap")) {
624 } else if (strequal(protocol, "ldaps")) {
627 DEBUG(0, ("unrecognised protocol (%s)!\n", protocol));
631 if ((*ldap_struct = ldap_init(host, port)) == NULL) {
632 DEBUG(0, ("ldap_init failed !\n"));
633 return LDAP_OPERATIONS_ERROR;
636 if (strequal(protocol, "ldaps")) {
637 #ifdef LDAP_OPT_X_TLS
638 int tls = LDAP_OPT_X_TLS_HARD;
639 if (ldap_set_option (*ldap_struct, LDAP_OPT_X_TLS, &tls) != LDAP_SUCCESS)
641 DEBUG(0, ("Failed to setup a TLS session\n"));
644 DEBUG(3,("LDAPS option set...!\n"));
646 DEBUG(0,("smbldap_open_connection: Secure connection not supported by LDAP client libraries!\n"));
647 return LDAP_OPERATIONS_ERROR;
653 /* Store the LDAP pointer in a lookup list */
655 smbldap_store_state(*ldap_struct, ldap_state);
657 /* Upgrade to LDAPv3 if possible */
659 if (ldap_get_option(*ldap_struct, LDAP_OPT_PROTOCOL_VERSION, &version) == LDAP_OPT_SUCCESS)
661 if (version != LDAP_VERSION3)
663 version = LDAP_VERSION3;
664 if (ldap_set_option (*ldap_struct, LDAP_OPT_PROTOCOL_VERSION, &version) == LDAP_OPT_SUCCESS) {
672 if (lp_ldap_ssl() == LDAP_SSL_START_TLS) {
673 #ifdef LDAP_OPT_X_TLS
675 if ((rc = ldap_start_tls_s (*ldap_struct, NULL, NULL)) != LDAP_SUCCESS)
677 DEBUG(0,("Failed to issue the StartTLS instruction: %s\n",
678 ldap_err2string(rc)));
681 DEBUG (3, ("StartTLS issued: using a TLS connection\n"));
684 DEBUG(0, ("Need LDAPv3 for Start TLS\n"));
685 return LDAP_OPERATIONS_ERROR;
688 DEBUG(0,("smbldap_open_connection: StartTLS not supported by LDAP client libraries!\n"));
689 return LDAP_OPERATIONS_ERROR;
693 DEBUG(2, ("smbldap_open_connection: connection opened\n"));
698 /*******************************************************************
699 a rebind function for authenticated referrals
700 This version takes a void* that we can shove useful stuff in :-)
701 ******************************************************************/
702 #if defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)
704 static int rebindproc_with_state (LDAP * ld, char **whop, char **credp,
705 int *methodp, int freeit, void *arg)
707 struct smbldap_state *ldap_state = arg;
709 /** @TODO Should we be doing something to check what servers we rebind to?
710 Could we get a referral to a machine that we don't want to give our
711 username and password to? */
715 memset(*credp, '\0', strlen(*credp));
718 DEBUG(5,("rebind_proc_with_state: Rebinding as \"%s\"\n",
719 ldap_state->bind_dn));
721 *whop = strdup(ldap_state->bind_dn);
723 return LDAP_NO_MEMORY;
725 *credp = strdup(ldap_state->bind_secret);
728 return LDAP_NO_MEMORY;
730 *methodp = LDAP_AUTH_SIMPLE;
733 GetTimeOfDay(&ldap_state->last_rebind);
737 #endif /*defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)*/
739 /*******************************************************************
740 a rebind function for authenticated referrals
741 This version takes a void* that we can shove useful stuff in :-)
742 and actually does the connection.
743 ******************************************************************/
744 #if defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)
745 static int rebindproc_connect_with_state (LDAP *ldap_struct,
746 LDAP_CONST char *url,
748 ber_int_t msgid, void *arg)
750 struct smbldap_state *ldap_state = arg;
752 DEBUG(5,("rebindproc_connect_with_state: Rebinding as \"%s\"\n",
753 ldap_state->bind_dn));
755 /** @TODO Should we be doing something to check what servers we rebind to?
756 Could we get a referral to a machine that we don't want to give our
757 username and password to? */
759 rc = ldap_simple_bind_s(ldap_struct, ldap_state->bind_dn, ldap_state->bind_secret);
761 GetTimeOfDay(&ldap_state->last_rebind);
765 #endif /*defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)*/
767 /*******************************************************************
768 Add a rebind function for authenticated referrals
769 ******************************************************************/
770 #if defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)
772 # if LDAP_SET_REBIND_PROC_ARGS == 2
773 static int rebindproc (LDAP *ldap_struct, char **whop, char **credp,
774 int *method, int freeit )
776 struct smbldap_state *ldap_state = smbldap_find_state(ldap_struct);
778 return rebindproc_with_state(ldap_struct, whop, credp,
779 method, freeit, ldap_state);
782 # endif /*LDAP_SET_REBIND_PROC_ARGS == 2*/
783 #endif /*defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)*/
785 /*******************************************************************
786 a rebind function for authenticated referrals
787 this also does the connection, but no void*.
788 ******************************************************************/
789 #if defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)
790 # if LDAP_SET_REBIND_PROC_ARGS == 2
791 static int rebindproc_connect (LDAP * ld, LDAP_CONST char *url, int request,
794 struct smbldap_state *ldap_state = smbldap_find_state(ld);
796 return rebindproc_connect_with_state(ld, url, (ber_tag_t)request, msgid,
799 # endif /*LDAP_SET_REBIND_PROC_ARGS == 2*/
800 #endif /*defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)*/
802 /*******************************************************************
803 connect to the ldap server under system privilege.
804 ******************************************************************/
805 static int smbldap_connect_system(struct smbldap_state *ldap_state, LDAP * ldap_struct)
811 /* get the password */
812 if (!fetch_ldap_pw(&ldap_dn, &ldap_secret)) {
813 DEBUG(0, ("ldap_connect_system: Failed to retrieve password from secrets.tdb\n"));
814 return LDAP_INVALID_CREDENTIALS;
817 ldap_state->bind_dn = ldap_dn;
818 ldap_state->bind_secret = ldap_secret;
820 /* removed the sasl_bind_s "EXTERNAL" stuff, as my testsuite
821 (OpenLDAP) doesnt' seem to support it */
823 DEBUG(10,("ldap_connect_system: Binding to ldap server %s as \"%s\"\n",
824 ldap_state->uri, ldap_dn));
826 #if defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)
827 # if LDAP_SET_REBIND_PROC_ARGS == 2
828 ldap_set_rebind_proc(ldap_struct, &rebindproc_connect);
830 # if LDAP_SET_REBIND_PROC_ARGS == 3
831 ldap_set_rebind_proc(ldap_struct, &rebindproc_connect_with_state, (void *)ldap_state);
833 #else /*defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)*/
834 # if LDAP_SET_REBIND_PROC_ARGS == 2
835 ldap_set_rebind_proc(ldap_struct, &rebindproc);
837 # if LDAP_SET_REBIND_PROC_ARGS == 3
838 ldap_set_rebind_proc(ldap_struct, &rebindproc_with_state, (void *)ldap_state);
840 #endif /*defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)*/
842 rc = ldap_simple_bind_s(ldap_struct, ldap_dn, ldap_secret);
844 if (rc != LDAP_SUCCESS) {
845 char *ld_error = NULL;
846 ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
848 DEBUG(ldap_state->num_failures ? 2 : 0,
849 ("failed to bind to server with dn= %s Error: %s\n\t%s\n",
850 ldap_dn ? ldap_dn : "(unknown)", ldap_err2string(rc),
851 ld_error ? ld_error : "(unknown)"));
853 ldap_state->num_failures++;
857 ldap_state->num_failures = 0;
859 DEBUG(3, ("ldap_connect_system: succesful connection to the LDAP server\n"));
863 /**********************************************************************
864 Connect to LDAP server (called before every ldap operation)
865 *********************************************************************/
866 static int smbldap_open(struct smbldap_state *ldap_state)
869 SMB_ASSERT(ldap_state);
871 #ifndef NO_LDAP_SECURITY
872 if (geteuid() != 0) {
873 DEBUG(0, ("smbldap_open: cannot access LDAP when not root..\n"));
874 return LDAP_INSUFFICIENT_ACCESS;
878 if ((ldap_state->ldap_struct != NULL) && ((ldap_state->last_ping + SMBLDAP_DONT_PING_TIME) < time(NULL))) {
879 struct sockaddr_un addr;
880 socklen_t len = sizeof(addr);
882 if (ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_DESC, &sd) == 0 &&
883 getpeername(sd, (struct sockaddr *) &addr, &len) < 0) {
884 /* the other end has died. reopen. */
885 ldap_unbind_ext(ldap_state->ldap_struct, NULL, NULL);
886 ldap_state->ldap_struct = NULL;
887 ldap_state->last_ping = (time_t)0;
889 ldap_state->last_ping = time(NULL);
893 if (ldap_state->ldap_struct != NULL) {
894 DEBUG(11,("smbldap_open: already connected to the LDAP server\n"));
898 if ((rc = smbldap_open_connection(ldap_state))) {
902 if ((rc = smbldap_connect_system(ldap_state, ldap_state->ldap_struct))) {
903 ldap_unbind_ext(ldap_state->ldap_struct, NULL, NULL);
904 ldap_state->ldap_struct = NULL;
909 ldap_state->last_ping = time(NULL);
910 DEBUG(4,("The LDAP server is succesfully connected\n"));
915 /**********************************************************************
916 Disconnect from LDAP server
917 *********************************************************************/
918 static NTSTATUS smbldap_close(struct smbldap_state *ldap_state)
921 return NT_STATUS_INVALID_PARAMETER;
923 if (ldap_state->ldap_struct != NULL) {
924 ldap_unbind_ext(ldap_state->ldap_struct, NULL, NULL);
925 ldap_state->ldap_struct = NULL;
928 smbldap_delete_state(ldap_state);
930 DEBUG(5,("The connection to the LDAP server was closed\n"));
931 /* maybe free the results here --metze */
938 static BOOL got_alarm;
940 static void (*old_handler)(int);
942 static void gotalarm_sig(int dummy)
947 static int another_ldap_try(struct smbldap_state *ldap_state, int *rc,
948 int *attempts, time_t endtime)
950 time_t now = time(NULL);
951 int open_rc = LDAP_SERVER_DOWN;
953 if (*rc != LDAP_SERVER_DOWN)
958 if (now >= endtime) {
959 smbldap_close(ldap_state);
964 if (*attempts == 0) {
966 old_handler = CatchSignal(SIGALRM, gotalarm_sig);
967 alarm(endtime - now);
977 open_rc = smbldap_open(ldap_state);
979 if (open_rc == LDAP_SUCCESS) {
980 ldap_state->last_use = now;
989 if (open_rc != LDAP_SUCCESS) {
990 DEBUG(1, ("Connection to LDAP server failed for the "
991 "%d try!\n", *attempts));
996 CatchSignal(SIGALRM, old_handler);
998 ldap_state->last_use = now;
1002 /*********************************************************************
1003 ********************************************************************/
1005 int smbldap_search(struct smbldap_state *ldap_state,
1006 const char *base, int scope, const char *filter,
1007 char *attrs[], int attrsonly,
1010 int rc = LDAP_SERVER_DOWN;
1013 time_t endtime = time(NULL)+lp_ldap_timeout();
1015 SMB_ASSERT(ldap_state);
1017 DEBUG(5,("smbldap_search: base => [%s], filter => [%s], scope => [%d]\n",
1018 base, filter, scope));
1020 if (ldap_state->last_rebind.tv_sec > 0) {
1021 struct timeval tval;
1022 SMB_BIG_INT tdiff = 0;
1026 GetTimeOfDay(&tval);
1028 tdiff = usec_time_diff(&tval, &ldap_state->last_rebind);
1029 tdiff /= 1000; /* Convert to milliseconds. */
1031 sleep_time = lp_ldap_replication_sleep()-(int)tdiff;
1032 sleep_time = MIN(sleep_time, MAX_LDAP_REPLICATION_SLEEP_TIME);
1034 if (sleep_time > 0) {
1035 /* we wait for the LDAP replication */
1036 DEBUG(5,("smbldap_search: waiting %d milliseconds for LDAP replication.\n",sleep_time));
1037 smb_msleep(sleep_time);
1038 DEBUG(5,("smbldap_search: go on!\n"));
1040 ZERO_STRUCT(ldap_state->last_rebind);
1043 if (push_utf8_allocate(&utf8_filter, filter) == (size_t)-1) {
1044 return LDAP_NO_MEMORY;
1047 while (another_ldap_try(ldap_state, &rc, &attempts, endtime))
1048 rc = ldap_search_s(ldap_state->ldap_struct, base, scope,
1049 utf8_filter, attrs, attrsonly, res);
1051 SAFE_FREE(utf8_filter);
1055 int smbldap_modify(struct smbldap_state *ldap_state, const char *dn, LDAPMod *attrs[])
1057 int rc = LDAP_SERVER_DOWN;
1060 time_t endtime = time(NULL)+lp_ldap_timeout();
1062 SMB_ASSERT(ldap_state);
1064 DEBUG(5,("smbldap_modify: dn => [%s]\n", dn ));
1066 if (push_utf8_allocate(&utf8_dn, dn) == (size_t)-1) {
1067 return LDAP_NO_MEMORY;
1070 while (another_ldap_try(ldap_state, &rc, &attempts, endtime))
1071 rc = ldap_modify_s(ldap_state->ldap_struct, utf8_dn, attrs);
1077 int smbldap_add(struct smbldap_state *ldap_state, const char *dn, LDAPMod *attrs[])
1079 int rc = LDAP_SERVER_DOWN;
1082 time_t endtime = time(NULL)+lp_ldap_timeout();
1084 SMB_ASSERT(ldap_state);
1086 DEBUG(5,("smbldap_add: dn => [%s]\n", dn ));
1088 if (push_utf8_allocate(&utf8_dn, dn) == (size_t)-1) {
1089 return LDAP_NO_MEMORY;
1092 while (another_ldap_try(ldap_state, &rc, &attempts, endtime))
1093 rc = ldap_add_s(ldap_state->ldap_struct, utf8_dn, attrs);
1099 int smbldap_delete(struct smbldap_state *ldap_state, const char *dn)
1101 int rc = LDAP_SERVER_DOWN;
1104 time_t endtime = time(NULL)+lp_ldap_timeout();
1106 SMB_ASSERT(ldap_state);
1108 DEBUG(5,("smbldap_delete: dn => [%s]\n", dn ));
1110 if (push_utf8_allocate(&utf8_dn, dn) == (size_t)-1) {
1111 return LDAP_NO_MEMORY;
1114 while (another_ldap_try(ldap_state, &rc, &attempts, endtime))
1115 rc = ldap_delete_s(ldap_state->ldap_struct, utf8_dn);
1121 int smbldap_extended_operation(struct smbldap_state *ldap_state,
1122 LDAP_CONST char *reqoid, struct berval *reqdata,
1123 LDAPControl **serverctrls, LDAPControl **clientctrls,
1124 char **retoidp, struct berval **retdatap)
1126 int rc = LDAP_SERVER_DOWN;
1128 time_t endtime = time(NULL)+lp_ldap_timeout();
1133 while (another_ldap_try(ldap_state, &rc, &attempts, endtime))
1134 rc = ldap_extended_operation_s(ldap_state->ldap_struct, reqoid,
1135 reqdata, serverctrls,
1136 clientctrls, retoidp, retdatap);
1140 /*******************************************************************
1141 run the search by name.
1142 ******************************************************************/
1143 int smbldap_search_suffix (struct smbldap_state *ldap_state, const char *filter,
1144 char **search_attr, LDAPMessage ** result)
1146 int scope = LDAP_SCOPE_SUBTREE;
1149 rc = smbldap_search(ldap_state, lp_ldap_suffix(), scope, filter, search_attr, 0, result);
1151 if (rc != LDAP_SUCCESS) {
1152 char *ld_error = NULL;
1153 ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
1155 DEBUG(0,("smbldap_search_suffix: Problem during the LDAP search: %s (%s)\n",
1156 ld_error?ld_error:"(unknown)", ldap_err2string (rc)));
1157 SAFE_FREE(ld_error);
1163 static void smbldap_idle_fn(void **data, time_t *interval, time_t now)
1165 struct smbldap_state *state = (struct smbldap_state *)(*data);
1167 if (state->ldap_struct == NULL) {
1168 DEBUG(10,("ldap connection not connected...\n"));
1172 if ((state->last_use+SMBLDAP_IDLE_TIME) > now) {
1173 DEBUG(10,("ldap connection not idle...\n"));
1177 DEBUG(7,("ldap connection idle...closing connection\n"));
1178 smbldap_close(state);
1181 /**********************************************************************
1183 *********************************************************************/
1185 void smbldap_free_struct(struct smbldap_state **ldap_state)
1187 smbldap_close(*ldap_state);
1189 if ((*ldap_state)->bind_secret) {
1190 memset((*ldap_state)->bind_secret, '\0', strlen((*ldap_state)->bind_secret));
1193 SAFE_FREE((*ldap_state)->bind_dn);
1194 SAFE_FREE((*ldap_state)->bind_secret);
1196 smb_unregister_idle_event((*ldap_state)->event_id);
1200 /* No need to free any further, as it is talloc()ed */
1204 /**********************************************************************
1205 Intitalise the 'general' ldap structures, on which ldap operations may be conducted
1206 *********************************************************************/
1208 NTSTATUS smbldap_init(TALLOC_CTX *mem_ctx, const char *location, struct smbldap_state **smbldap_state)
1210 *smbldap_state = talloc_zero(mem_ctx, sizeof(**smbldap_state));
1211 if (!*smbldap_state) {
1212 DEBUG(0, ("talloc() failed for ldapsam private_data!\n"));
1213 return NT_STATUS_NO_MEMORY;
1217 (*smbldap_state)->uri = talloc_strdup(mem_ctx, location);
1219 (*smbldap_state)->uri = "ldap://localhost";
1222 (*smbldap_state)->event_id =
1223 smb_register_idle_event(smbldap_idle_fn, (void *)(*smbldap_state),
1226 if ((*smbldap_state)->event_id == SMB_EVENT_ID_INVALID) {
1227 DEBUG(0,("Failed to register LDAP idle event!\n"));
1228 return NT_STATUS_INVALID_HANDLE;
1231 return NT_STATUS_OK;
1234 /**********************************************************************
1235 Add the sambaDomain to LDAP, so we don't have to search for this stuff
1236 again. This is a once-add operation for now.
1238 TODO: Add other attributes, and allow modification.
1239 *********************************************************************/
1240 static NTSTATUS add_new_domain_info(struct smbldap_state *ldap_state,
1241 const char *domain_name)
1244 fstring algorithmic_rid_base_string;
1246 LDAPMod **mods = NULL;
1249 LDAPMessage *result = NULL;
1252 uid_t u_low, u_high;
1253 gid_t g_low, g_high;
1254 uint32 rid_low, rid_high;
1256 slprintf (filter, sizeof (filter) - 1, "(&(%s=%s)(objectclass=%s))",
1257 get_attr_key2string(dominfo_attr_list, LDAP_ATTR_DOMAIN),
1258 domain_name, LDAP_OBJ_DOMINFO);
1260 attr_list = get_attr_list( dominfo_attr_list );
1261 rc = smbldap_search_suffix(ldap_state, filter, attr_list, &result);
1262 free_attr_list( attr_list );
1264 if (rc != LDAP_SUCCESS) {
1265 return NT_STATUS_UNSUCCESSFUL;
1268 num_result = ldap_count_entries(ldap_state->ldap_struct, result);
1270 if (num_result > 1) {
1271 DEBUG (0, ("More than domain with that name exists: bailing out!\n"));
1272 ldap_msgfree(result);
1273 return NT_STATUS_UNSUCCESSFUL;
1276 /* Check if we need to add an entry */
1277 DEBUG(3,("Adding new domain\n"));
1278 ldap_op = LDAP_MOD_ADD;
1280 pstr_sprintf(dn, "%s=%s,%s", get_attr_key2string(dominfo_attr_list, LDAP_ATTR_DOMAIN),
1281 domain_name, lp_ldap_suffix());
1283 /* Free original search */
1284 ldap_msgfree(result);
1286 /* make the changes - the entry *must* not already have samba attributes */
1287 smbldap_set_mod(&mods, LDAP_MOD_ADD, get_attr_key2string(dominfo_attr_list, LDAP_ATTR_DOMAIN),
1290 /* If we don't have an entry, then ask secrets.tdb for what it thinks.
1291 It may choose to make it up */
1293 sid_to_string(sid_string, get_global_sam_sid());
1294 smbldap_set_mod(&mods, LDAP_MOD_ADD, get_attr_key2string(dominfo_attr_list, LDAP_ATTR_DOM_SID), sid_string);
1296 slprintf(algorithmic_rid_base_string, sizeof(algorithmic_rid_base_string) - 1, "%i", algorithmic_rid_base());
1297 smbldap_set_mod(&mods, LDAP_MOD_ADD, get_attr_key2string(dominfo_attr_list, LDAP_ATTR_ALGORITHMIC_RID_BASE),
1298 algorithmic_rid_base_string);
1299 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectclass", LDAP_OBJ_DOMINFO);
1301 /* add the sambaNext[User|Group]Rid attributes if the idmap ranges are set.
1302 TODO: fix all the places where the line between idmap and normal operations
1303 needed by smbd gets fuzzy --jerry 2003-08-11 */
1305 if ( lp_idmap_uid(&u_low, &u_high) && lp_idmap_gid(&g_low, &g_high)
1306 && get_free_rid_range(&rid_low, &rid_high) )
1310 fstr_sprintf( rid_str, "%i", rid_high|USER_RID_TYPE );
1311 DEBUG(10,("setting next available user rid [%s]\n", rid_str));
1312 smbldap_set_mod(&mods, LDAP_MOD_ADD,
1313 get_attr_key2string(dominfo_attr_list, LDAP_ATTR_NEXT_USERRID),
1316 fstr_sprintf( rid_str, "%i", rid_high|GROUP_RID_TYPE );
1317 DEBUG(10,("setting next available group rid [%s]\n", rid_str));
1318 smbldap_set_mod(&mods, LDAP_MOD_ADD,
1319 get_attr_key2string(dominfo_attr_list, LDAP_ATTR_NEXT_GROUPRID),
1328 rc = smbldap_add(ldap_state, dn, mods);
1330 case LDAP_MOD_REPLACE:
1331 rc = smbldap_modify(ldap_state, dn, mods);
1334 DEBUG(0,("Wrong LDAP operation type: %d!\n", ldap_op));
1335 return NT_STATUS_INVALID_PARAMETER;
1338 if (rc!=LDAP_SUCCESS) {
1339 char *ld_error = NULL;
1340 ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING, &ld_error);
1341 DEBUG(1,("failed to %s domain dn= %s with: %s\n\t%s\n",
1342 ldap_op == LDAP_MOD_ADD ? "add" : "modify",
1343 dn, ldap_err2string(rc),
1344 ld_error?ld_error:"unknown"));
1345 SAFE_FREE(ld_error);
1347 ldap_mods_free(mods, True);
1348 return NT_STATUS_UNSUCCESSFUL;
1351 DEBUG(2,("added: domain = %s in the LDAP database\n", domain_name));
1352 ldap_mods_free(mods, True);
1353 return NT_STATUS_OK;
1356 /**********************************************************************
1357 Search for the domain info entry
1358 *********************************************************************/
1359 NTSTATUS smbldap_search_domain_info(struct smbldap_state *ldap_state,
1360 LDAPMessage ** result, const char *domain_name,
1363 NTSTATUS ret = NT_STATUS_UNSUCCESSFUL;
1369 pstr_sprintf(filter, "(&(objectClass=%s)(%s=%s))",
1371 get_attr_key2string(dominfo_attr_list, LDAP_ATTR_DOMAIN),
1374 DEBUG(2, ("Searching for:[%s]\n", filter));
1377 attr_list = get_attr_list( dominfo_attr_list );
1378 rc = smbldap_search_suffix(ldap_state, filter, attr_list , result);
1379 free_attr_list( attr_list );
1381 if (rc != LDAP_SUCCESS) {
1382 DEBUG(2,("Problem during LDAPsearch: %s\n", ldap_err2string (rc)));
1383 DEBUG(2,("Query was: %s, %s\n", lp_ldap_suffix(), filter));
1384 } else if (ldap_count_entries(ldap_state->ldap_struct, *result) < 1) {
1385 DEBUG(3, ("Got no domain info entries for domain\n"));
1386 ldap_msgfree(*result);
1388 if (try_add && NT_STATUS_IS_OK(ret = add_new_domain_info(ldap_state, domain_name))) {
1389 return smbldap_search_domain_info(ldap_state, result, domain_name, False);
1392 DEBUG(0, ("Adding domain info for %s failed with %s\n",
1393 domain_name, nt_errstr(ret)));
1396 } else if ((count = ldap_count_entries(ldap_state->ldap_struct, *result)) > 1) {
1397 DEBUG(0, ("Got too many (%d) domain info entries for domain %s\n",
1398 count, domain_name));
1399 ldap_msgfree(*result);
1403 return NT_STATUS_OK;
1409 /*******************************************************************
1410 Return a copy of the DN for a LDAPMessage. Convert from utf8 to CH_UNIX.
1411 ********************************************************************/
1413 char *smbldap_get_dn(LDAP *ld, LDAPMessage *entry)
1415 char *utf8_dn, *unix_dn;
1417 utf8_dn = ldap_get_dn(ld, entry);
1419 DEBUG (5, ("smbldap_get_dn: ldap_get_dn failed\n"));
1422 if (pull_utf8_allocate(&unix_dn, utf8_dn) == (size_t)-1) {
1423 DEBUG (0, ("smbldap_get_dn: String conversion failure utf8 [%s]\n", utf8_dn));
1426 ldap_memfree(utf8_dn);