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authorAndrew Bartlett <abartlet@samba.org>2003-04-28 10:20:55 +0000
committerAndrew Bartlett <abartlet@samba.org>2003-04-28 10:20:55 +0000
commit49530d0db5a509951c66b73aaf2aa101caf6117b (patch)
treed5994c69acc6e3d4210d237f10bd3628bf3888fd /source3/passdb
parent4121d1611da65e13e0285a8714f21d6d6be2d4d7 (diff)
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A new pdb_ldap!
This patch removes 'non unix account range' (same as idra's change in HEAD), and uses the winbind uid range instead. More importanly, this patch changes the LDAP schema to use 'ntSid' instead of 'rid' as the primary attribute. This makes it in common with the group mapping code, and should allow it to be used closely with a future idmap_ldap. Existing installations can use the existing functionality by using the ldapsam_compat backend, and users who compile with --with-ldapsam will get this by default. More importantly, this patch adds a 'sambaDomain' object to our schema - which contains 2 'next rid' attributes, the domain name and the domain sid. Yes, there are *2* next rid attributes. The problem is that we don't 'own' the entire RID space - we can only allocate RIDs that could be 'algorithmic' RIDs. Therefore, we use the fact that UIDs in 'winbind uid' range will be mapped by IDMAP, not the algorithm. Andrew Bartlett (This used to be commit 3e07406ade81e136f67439d4f8fd7fe1dbb6db14)
Diffstat (limited to 'source3/passdb')
-rw-r--r--source3/passdb/pdb_ldap.c990
-rw-r--r--source3/passdb/pdb_smbpasswd.c4
-rw-r--r--source3/passdb/pdb_tdb.c4
3 files changed, 722 insertions, 276 deletions
diff --git a/source3/passdb/pdb_ldap.c b/source3/passdb/pdb_ldap.c
index 4390e9d5ba..f9cd5345c7 100644
--- a/source3/passdb/pdb_ldap.c
+++ b/source3/passdb/pdb_ldap.c
@@ -60,7 +60,6 @@
#endif
struct ldapsam_privates {
-
/* Former statics */
LDAP *ldap_struct;
LDAPMessage *result;
@@ -70,11 +69,19 @@ struct ldapsam_privates {
time_t last_ping;
/* retrive-once info */
const char *uri;
+ const char *domain_name;
+ DOM_SID domain_sid;
+ /* configuration items */
+ BOOL use_ntsid;
+
BOOL permit_non_unix_accounts;
- uint32 low_nua_rid;
- uint32 high_nua_rid;
+ uint32 low_allocated_user_rid;
+ uint32 high_allocated_user_rid;
+
+ uint32 low_allocated_group_rid;
+ uint32 high_allocated_group_rid;
char *bind_dn;
char *bind_secret;
@@ -86,8 +93,6 @@ struct ldapsam_privates {
static struct ldapsam_privates *static_ldap_state;
-static uint32 ldapsam_get_next_available_nua_rid(struct ldapsam_privates *ldap_state);
-
/*******************************************************************
find the ldap password
******************************************************************/
@@ -158,13 +163,16 @@ static const char *attr[] = {"uid", "pwdLastSet", "logonTime",
"displayName", "homeDrive",
"smbHome", "scriptPath",
"profilePath", "description",
- "userWorkstations", "rid",
+ "userWorkstations", "rid", "ntSid",
"primaryGroupID", "lmPassword",
"ntPassword", "acctFlags",
"domain", "objectClass",
"uidNumber", "gidNumber",
"homeDirectory", NULL };
+static const char *domain_info_attrs[] = {"domain", "nextUserRid",
+ "nextGroupRid", "ntSid", NULL };
+
/*******************************************************************
open a connection to the ldap server.
******************************************************************/
@@ -683,22 +691,22 @@ static int ldapsam_extended_operation(struct ldapsam_privates *ldap_state, LDAP_
/*******************************************************************
run the search by name.
******************************************************************/
-static int ldapsam_search_one_user (struct ldapsam_privates *ldap_state, const char *filter, LDAPMessage ** result)
+static int ldapsam_search_suffix (struct ldapsam_privates *ldap_state, const char *filter, const char **search_attr, LDAPMessage ** result)
{
int scope = LDAP_SCOPE_SUBTREE;
int rc;
- DEBUG(2, ("ldapsam_search_one_user: searching for:[%s]\n", filter));
+ DEBUG(2, ("ldapsam_search_suffix: searching for:[%s]\n", filter));
- rc = ldapsam_search(ldap_state, lp_ldap_suffix (), scope, filter, attr, 0, result);
+ rc = ldapsam_search(ldap_state, lp_ldap_suffix (), scope, filter, search_attr, 0, result);
if (rc != LDAP_SUCCESS) {
char *ld_error = NULL;
ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
&ld_error);
- DEBUG(0,("ldapsam_search_one_user: Problem during the LDAP search: %s (%s)\n",
+ DEBUG(0,("ldapsam_search_suffix: Problem during the LDAP search: %s (%s)\n",
ld_error?ld_error:"(unknown)", ldap_err2string (rc)));
- DEBUG(3,("ldapsam_search_one_user: Query was: %s, %s\n", lp_ldap_suffix(),
+ DEBUG(3,("ldapsam_search_suffix: Query was: %s, %s\n", lp_ldap_suffix(),
filter));
SAFE_FREE(ld_error);
}
@@ -709,7 +717,7 @@ static int ldapsam_search_one_user (struct ldapsam_privates *ldap_state, const c
/*******************************************************************
run the search by name.
******************************************************************/
-static int ldapsam_search_one_user_by_name (struct ldapsam_privates *ldap_state, const char *user,
+static int ldapsam_search_suffix_by_name (struct ldapsam_privates *ldap_state, const char *user,
LDAPMessage ** result)
{
pstring filter;
@@ -734,13 +742,13 @@ static int ldapsam_search_one_user_by_name (struct ldapsam_privates *ldap_state,
all_string_sub(filter, "%u", escape_user, sizeof(pstring));
SAFE_FREE(escape_user);
- return ldapsam_search_one_user(ldap_state, filter, result);
+ return ldapsam_search_suffix(ldap_state, filter, attr, result);
}
/*******************************************************************
run the search by rid.
******************************************************************/
-static int ldapsam_search_one_user_by_rid (struct ldapsam_privates *ldap_state,
+static int ldapsam_search_suffix_by_rid (struct ldapsam_privates *ldap_state,
uint32 rid,
LDAPMessage ** result)
{
@@ -750,7 +758,26 @@ static int ldapsam_search_one_user_by_rid (struct ldapsam_privates *ldap_state,
/* check if the user rid exsists, if not, try searching on the uid */
snprintf(filter, sizeof(filter) - 1, "rid=%i", rid);
- rc = ldapsam_search_one_user(ldap_state, filter, result);
+ rc = ldapsam_search_suffix(ldap_state, filter, attr, result);
+
+ return rc;
+}
+
+/*******************************************************************
+ run the search by SID.
+******************************************************************/
+static int ldapsam_search_suffix_by_sid (struct ldapsam_privates *ldap_state,
+ const DOM_SID *sid,
+ LDAPMessage ** result)
+{
+ pstring filter;
+ int rc;
+ fstring sid_string;
+
+ /* check if the user rid exsists, if not, try searching on the uid */
+
+ snprintf(filter, sizeof(filter) - 1, "ntSid=%s", sid_to_string(sid_string, sid));
+ rc = ldapsam_search_suffix(ldap_state, filter, attr, result);
return rc;
}
@@ -873,6 +900,55 @@ static void make_a_mod (LDAPMod *** modlist, int modop, const char *attribute, c
*modlist = mods;
}
+/**********************************************************************
+ Set attribute to newval in LDAP, regardless of what value the
+ attribute had in LDAP before.
+*********************************************************************/
+static void make_ldap_mod(LDAP *ldap_struct, LDAPMessage *existing,
+ LDAPMod ***mods,
+ const char *attribute, const char *newval)
+{
+ char **values = NULL;
+
+ if (existing != NULL) {
+ values = ldap_get_values(ldap_struct, existing, attribute);
+ }
+
+ if ((values != NULL) && (values[0] != NULL) &&
+ strcmp(values[0], newval) == 0) {
+
+ /* Believe it or not, but LDAP will deny a delete and
+ an add at the same time if the values are the
+ same... */
+
+ ldap_value_free(values);
+ return;
+ }
+
+ /* Regardless of the real operation (add or modify)
+ we add the new value here. We rely on deleting
+ the old value, should it exist. */
+
+ if ((newval != NULL) && (strlen(newval) > 0)) {
+ make_a_mod(mods, LDAP_MOD_ADD, attribute, newval);
+ }
+
+ if (values == NULL) {
+ /* There has been no value before, so don't delete it.
+ Here's a possible race: We might end up with
+ duplicate attributes */
+ return;
+ }
+
+ /* By deleting exactly the value we found in the entry this
+ should be race-free in the sense that the LDAP-Server will
+ deny the complete operation if somebody changed the
+ attribute behind our back. */
+
+ make_a_mod(mods, LDAP_MOD_DELETE, attribute, values[0]);
+ ldap_value_free(values);
+}
+
/*******************************************************************
Delete complete object or objectclass and attrs from
object found in search_result depending on lp_ldap_delete_dn
@@ -956,6 +1032,500 @@ static NTSTATUS ldapsam_delete_entry(struct ldapsam_privates *ldap_state,
return NT_STATUS_OK;
}
+/**********************************************************************
+Search for the domain info entry
+*********************************************************************/
+static int ldapsam_search_domain_info(struct ldapsam_privates *ldap_state,
+ LDAPMessage ** result)
+{
+ pstring filter;
+ int rc;
+
+ slprintf(filter, sizeof(filter)-1,
+ "(&(objectClass=sambaDomain)(domain=%s))",
+ ldap_state->domain_name);
+
+ DEBUG(2, ("Searching for:[%s]\n", filter));
+
+ rc = ldapsam_search_suffix(ldap_state, filter,
+ domain_info_attrs, result);
+
+ if (rc != LDAP_SUCCESS) {
+ DEBUG(2,("Problem during LDAPsearch: %s\n", ldap_err2string (rc)));
+ DEBUG(2,("Query was: %s, %s\n", lp_ldap_suffix(), filter));
+ }
+
+ return rc;
+}
+
+/**********************************************************************
+ If this entry is is the 'allocated' range, extract the RID and return
+ it, so we can find the 'next' rid to allocate.
+
+ Do this, no matter what type of object holds the RID - be it a user,
+ group or somthing else.
+*********************************************************************/
+static uint32 entry_to_rid(struct ldapsam_privates *ldap_state, LDAPMessage *entry, int rid_type)
+{
+ pstring sid_string;
+ DOM_SID dom_sid;
+ uint32 rid;
+
+ if (!get_single_attribute(ldap_state->ldap_struct, entry, "ntSid",
+ sid_string)) {
+ return 0;
+ }
+
+ if (!string_to_sid(&dom_sid, sid_string)) {
+ return 0;
+ }
+
+ if (!sid_peek_check_rid(&dom_sid, get_global_sam_sid(), &rid)) {
+ /* not our domain, so we don't care */
+ return 0;
+ }
+
+ switch (rid_type) {
+ case USER_RID_TYPE:
+ if (rid >= ldap_state->low_allocated_user_rid &&
+ rid <= ldap_state->high_allocated_user_rid) {
+ return rid;
+ }
+ break;
+ case GROUP_RID_TYPE:
+ if (rid >= ldap_state->low_allocated_group_rid &&
+ rid <= ldap_state->high_allocated_group_rid) {
+ return rid;
+ }
+ break;
+ }
+ return 0;
+}
+
+
+/**********************************************************************
+Connect to LDAP server and find the next available 'allocated' RID.
+
+The search is done 'per type' as we allocate seperate pools for the
+EVEN and ODD (user and group) RIDs.
+
+This is only done once, so that we can fill out the sambaDomain.
+*********************************************************************/
+static uint32 search_next_allocated_rid(struct ldapsam_privates *ldap_state, int rid_type)
+{
+ int rc;
+ LDAPMessage *result;
+ LDAPMessage *entry;
+ uint32 top_rid = 0;
+ uint32 next_rid;
+ uint32 count;
+ uint32 rid;
+ const char *sid_attr[] = {"ntSid", NULL};
+ const char *filter = "(ntSid=*)";
+
+ DEBUG(2, ("search_top_allocated_rid: searching for:[%s]\n", filter));
+
+ rc = ldapsam_search_suffix(ldap_state, filter,
+ sid_attr, &result);
+
+ if (rc != LDAP_SUCCESS) {
+ DEBUG(3, ("LDAP search failed! cannot find base for NUA RIDs: %s\n", ldap_err2string(rc)));
+ DEBUGADD(3, ("Query was: %s, %s\n", lp_ldap_suffix(), filter));
+
+ result = NULL;
+ return 0;
+ }
+
+ count = ldap_count_entries(ldap_state->ldap_struct, result);
+ DEBUG(2, ("search_top_allocated_rid: %d entries in the base!\n", count));
+
+ if (count == 0) {
+ DEBUG(3, ("LDAP search returned no records, assuming no allocated RIDs present!: %s\n", ldap_err2string(rc)));
+ DEBUGADD(3, ("Query was: %s, %s\n", lp_ldap_suffix(), filter));
+ } else {
+ entry = ldap_first_entry(ldap_state->ldap_struct,result);
+
+ top_rid = entry_to_rid(ldap_state, entry, rid_type);
+
+ while ((entry = ldap_next_entry(ldap_state->ldap_struct, entry))) {
+
+ rid = entry_to_rid(ldap_state, entry, rid_type);
+ if (((rid & ~RID_TYPE_MASK) == rid_type) && (rid > top_rid)) {
+ top_rid = rid;
+ }
+ }
+ }
+
+ switch (rid_type) {
+ case USER_RID_TYPE:
+ if (top_rid < ldap_state->low_allocated_user_rid) {
+ return ldap_state->low_allocated_user_rid;
+ }
+ break;
+ case GROUP_RID_TYPE:
+ if (top_rid < ldap_state->low_allocated_group_rid)
+ return ldap_state->low_allocated_group_rid;
+ break;
+ }
+
+ next_rid = (top_rid & ~RID_TYPE_MASK) + rid_type + RID_MULTIPLIER;
+
+ switch (rid_type) {
+ case USER_RID_TYPE:
+ if (next_rid > ldap_state->high_allocated_user_rid) {
+ return 0;
+ }
+ break;
+ case GROUP_RID_TYPE:
+ if (next_rid > ldap_state->high_allocated_group_rid) {
+ return 0;
+ }
+ break;
+ }
+ return next_rid;
+}
+
+/**********************************************************************
+ Add the sambaDomain to LDAP, so we don't have to search for this stuff
+ again. This is a once-add operation for now.
+
+ TODO: Add other attributes, and allow modification.
+*********************************************************************/
+static NTSTATUS add_new_domain_info(struct ldapsam_privates *ldap_state)
+{
+ pstring tmp;
+ pstring filter;
+ LDAPMod **mods = NULL;
+ int rc;
+ int ldap_op;
+ LDAPMessage *result = NULL;
+ LDAPMessage *entry = NULL;
+ char *dn = NULL;
+ int num_result;
+
+ uint32 next_allocated_user_rid;
+ uint32 next_allocated_group_rid;
+
+ next_allocated_user_rid = search_next_allocated_rid(ldap_state, USER_RID_TYPE);
+ if (!next_allocated_user_rid) {
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ next_allocated_group_rid = search_next_allocated_rid(ldap_state, GROUP_RID_TYPE);
+ if (!next_allocated_group_rid) {
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ slprintf (filter, sizeof (filter) - 1, "domain=%s", ldap_state->domain_name);
+ rc = ldapsam_search_suffix(ldap_state, filter, domain_info_attrs, &result);
+ if (rc != LDAP_SUCCESS) {
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ num_result = ldap_count_entries(ldap_state->ldap_struct, result);
+
+ if (num_result > 1) {
+ DEBUG (0, ("More than domain with that name exists: bailing out!\n"));
+ ldap_msgfree(result);
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ /* Check if we need to update an existing entry */
+ if (num_result == 1) {
+ char *tmp_dn;
+
+ DEBUG(3,("Domain exists without samba properties: adding them\n"));
+ ldap_op = LDAP_MOD_REPLACE;
+ entry = ldap_first_entry (ldap_state->ldap_struct, result);
+ tmp_dn = ldap_get_dn (ldap_state->ldap_struct, entry);
+ asprintf (&dn, "%s", tmp_dn);
+ ldap_memfree (tmp_dn);
+ } else {
+ /* Check if we need to add an entry */
+ DEBUG(3,("Adding new domain\n"));
+ ldap_op = LDAP_MOD_ADD;
+ asprintf (&dn, "domain=%s,%s", ldap_state->domain_name, lp_ldap_suffix ());
+ }
+
+ /* Free original search */
+ ldap_msgfree(result);
+
+ if (!dn) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ /* make the changes - the entry *must* not already have samba attributes */
+ make_a_mod(&mods, LDAP_MOD_ADD, "domain", ldap_state->domain_name);
+
+ sid_to_string(tmp, &ldap_state->domain_sid);
+ make_a_mod(&mods, LDAP_MOD_ADD, "ntSid", tmp);
+
+ snprintf(tmp, sizeof(tmp)-1, "%i", next_allocated_user_rid);
+ make_a_mod(&mods, LDAP_MOD_ADD, "nextUserRid", tmp);
+
+ snprintf(tmp, sizeof(tmp)-1, "%i", next_allocated_group_rid);
+ make_a_mod(&mods, LDAP_MOD_ADD, "nextGroupRid", tmp);
+
+ make_a_mod(&mods, LDAP_MOD_ADD, "objectclass", "sambaDomain");
+
+ switch(ldap_op)
+ {
+ case LDAP_MOD_ADD:
+ rc = ldapsam_add(ldap_state, dn, mods);
+ break;
+ case LDAP_MOD_REPLACE:
+ rc = ldapsam_modify(ldap_state, dn, mods);
+ break;
+ default:
+ DEBUG(0,("Wrong LDAP operation type: %d!\n", ldap_op));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ if (rc!=LDAP_SUCCESS) {
+ char *ld_error = NULL;
+ ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
+ &ld_error);
+ DEBUG(1,
+ ("failed to %s domain dn= %s with: %s\n\t%s\n",
+ ldap_op == LDAP_MOD_ADD ? "add" : "modify",
+ dn, ldap_err2string(rc),
+ ld_error?ld_error:"unknown"));
+ SAFE_FREE(ld_error);
+
+ ldap_mods_free(mods,1);
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ DEBUG(2,("added: domain = %s in the LDAP database\n", ldap_state->domain_name));
+ ldap_mods_free(mods, 1);
+ return NT_STATUS_OK;
+}
+
+/**********************************************************************
+ Even if the sambaAccount attribute in LDAP tells us that this RID is
+ safe to use, always check before use.
+*********************************************************************/
+static BOOL sid_in_use(struct ldapsam_privates *ldap_state,
+ const DOM_SID *sid, int *error)
+{
+ pstring filter;
+ fstring sid_string;
+ LDAPMessage *result = NULL;
+ int count;
+ int rc;
+ const char *sid_attr[] = {"ntSid", NULL};
+
+ slprintf(filter, sizeof(filter)-1, "(ntSid=%s)", sid_to_string(sid_string, sid));
+
+ rc = ldapsam_search_suffix(ldap_state, filter, sid_attr, &result);
+
+ if (rc != LDAP_SUCCESS) {
+ char *ld_error = NULL;
+ ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING, &ld_error);
+ DEBUG(2, ("Failed to check if sid %s is alredy in use: %s\n",
+ sid_string, ld_error));
+ SAFE_FREE(ld_error);
+
+ *error = rc;
+ return True;
+ }
+
+ if ((count = ldap_count_entries(ldap_state->ldap_struct, result)) > 0) {
+ DEBUG(3, ("Sid %s already in use - trying next RID\n",
+ sid_string));
+ ldap_msgfree(result);
+ return True;
+ }
+
+ ldap_msgfree(result);
+
+ /* good, sid is not in use */
+ return False;
+}
+
+/**********************************************************************
+ Set the new nextRid attribute, and return one we can use.
+
+ This also checks that this RID is actually free - in case the admin
+ manually stole it :-).
+*********************************************************************/
+static NTSTATUS ldapsam_next_rid(struct ldapsam_privates *ldap_state, uint32 *rid, int rid_type)
+{
+ NTSTATUS ret = NT_STATUS_UNSUCCESSFUL;
+ int rc;
+ LDAPMessage *result = NULL;
+ LDAPMessage *entry = NULL;
+ char *dn;
+ LDAPMod **mods = NULL;
+ int count;
+ fstring old_rid_string;
+ fstring next_rid_string;
+ uint32 next_rid;
+ int attempts = 0;
+
+ if (!ldap_state->use_ntsid) {
+ DEBUG(0, ("Allocated RIDs require 'ldap use ntSid' to be set in smb.conf\n"));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ while (attempts < 10) {
+ char *ld_error;
+ if (ldapsam_search_domain_info(ldap_state, &result)) {
+ return ret;
+ }
+
+ if (ldap_count_entries(ldap_state->ldap_struct, result) < 1) {
+ DEBUG(3, ("Got no domain info entries for domain %s\n",
+ ldap_state->domain_name));
+ ldap_msgfree(result);
+ if (NT_STATUS_IS_OK(ret = add_new_domain_info(ldap_state))) {
+ continue;
+ } else {
+ DEBUG(0, ("Adding domain info failed with %s\n", nt_errstr(ret)));
+ return ret;
+ }
+ }
+
+ if ((count = ldap_count_entries(ldap_state->ldap_struct, result)) > 1) {
+ DEBUG(0, ("Got too many (%d) domain info entries for domain %s\n",
+ count, ldap_state->domain_name));
+ ldap_msgfree(result);
+ return ret;
+ }
+
+ entry = ldap_first_entry(ldap_state->ldap_struct, result);
+ if (!entry) {
+ ldap_msgfree(result);
+ return ret;
+ }
+
+ if ((dn = ldap_get_dn(ldap_state->ldap_struct, entry)) == NULL) {
+ DEBUG(0, ("Could not get domain info DN\n"));
+ ldap_msgfree(result);
+ return ret;
+ }
+
+ /* yes, we keep 2 seperate counters, to avoid stomping on the two
+ different sets of algorithmic RIDs */
+
+ switch (rid_type) {
+ case USER_RID_TYPE:
+ if (!get_single_attribute(ldap_state->ldap_struct,
+ entry, "nextUserRid",
+ old_rid_string)) {
+ ldap_memfree(dn);
+ ldap_msgfree(result);
+ return ret;
+ }
+ break;
+ case GROUP_RID_TYPE:
+ if (!get_single_attribute(ldap_state->ldap_struct,
+ entry, "nextGroupRid",
+ old_rid_string)) {
+ ldap_memfree(dn);
+ ldap_msgfree(result);
+ return ret;
+ }
+ break;
+ }
+
+ /* This is the core of the whole routine. If we had
+ scheme-style closures, there would be a *lot* less code
+ duplication... */
+ *rid = (uint32)atol(old_rid_string);
+ next_rid = *rid+RID_MULTIPLIER;
+
+ slprintf(next_rid_string, sizeof(next_rid_string)-1, "%d", next_rid);
+
+ switch (rid_type) {
+ case USER_RID_TYPE:
+ if (next_rid > ldap_state->high_allocated_user_rid) {
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ /* Try to make the modification atomically by enforcing the
+ old value in the delete mod. */
+ make_ldap_mod(ldap_state->ldap_struct, entry, &mods, "nextUserRid", next_rid_string);
+ break;
+
+ case GROUP_RID_TYPE:
+ if (next_rid > ldap_state->high_allocated_group_rid) {
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ /* Try to make the modification atomically by enforcing the
+ old value in the delete mod. */
+ make_ldap_mod(ldap_state->ldap_struct, entry, &mods, "nextGroupRid", next_rid_string);
+ break;
+ }
+
+ if ((rc = ldap_modify_s(ldap_state->ldap_struct, dn, mods)) == LDAP_SUCCESS) {
+ DOM_SID dom_sid;
+ DOM_SID sid;
+ pstring domain_sid_string;
+ int error = 0;
+
+ if (!get_single_attribute(ldap_state->ldap_struct, result, "ntSid",
+ domain_sid_string)) {
+ ldap_mods_free(mods, 1);
+ ldap_memfree(dn);
+ ldap_msgfree(result);
+ return ret;
+ }
+
+ if (!string_to_sid(&dom_sid, domain_sid_string)) {
+ ldap_mods_free(mods, 1);
+ ldap_memfree(dn);
+ ldap_msgfree(result);
+ return ret;
+ }
+
+ ldap_mods_free(mods, 1);
+ mods = NULL;
+ ldap_memfree(dn);
+ ldap_msgfree(result);
+
+ sid_copy(&sid, &dom_sid);
+ sid_append_rid(&sid, *rid);
+
+ /* check RID is not in use */
+ if (sid_in_use(ldap_state, &sid, &error)) {
+ if (error) {
+ return ret;
+ }
+ continue;
+ }
+
+ return NT_STATUS_OK;
+ }
+
+ ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING, &ld_error);
+ DEBUG(2, ("Failed to modify rid: %s\n", ld_error));
+ SAFE_FREE(ld_error);
+
+ ldap_mods_free(mods, 1);
+ mods = NULL;
+
+ ldap_memfree(dn);
+ dn = NULL;
+
+ ldap_msgfree(result);
+ result = NULL;
+
+ {
+ /* Sleep for a random timeout */
+ unsigned sleeptime = (sys_random()*sys_getpid()*attempts);
+ attempts += 1;
+
+ sleeptime %= 100;
+ msleep(sleeptime);
+ }
+ }
+
+ DEBUG(0, ("Failed to set new RID\n"));
+ return ret;
+}
+
/* New Interface is being implemented here */
/**********************************************************************
@@ -1076,22 +1646,37 @@ static BOOL init_sam_from_ldap (struct ldapsam_privates *ldap_state,
return False;
}
- get_single_attribute(ldap_state->ldap_struct, entry, "uid", username);
+ if (!get_single_attribute(ldap_state->ldap_struct, entry, "uid", username)) {
+ DEBUG(1, ("No uid attribute found for this user!\n"));
+ return False;
+ }
+
DEBUG(2, ("Entry found for user: %s\n", username));
pstrcpy(nt_username, username);
- pstrcpy(domain, lp_workgroup());
+ pstrcpy(domain, ldap_state->domain_name);
pdb_set_username(sampass, username, PDB_SET);
pdb_set_domain(sampass, domain, PDB_DEFAULT);
pdb_set_nt_username(sampass, nt_username, PDB_SET);
+
+ if (ldap_state->use_ntsid) {
+ if (get_single_attribute(ldap_state->ldap_struct, entry, "ntSid", temp)) {
+ pdb_set_user_sid_from_string(sampass, temp, PDB_SET);
+ }
+ } else {
+ if (get_single_attribute(ldap_state->ldap_struct, entry, "rid", temp)) {
+ user_rid = (uint32)atol(temp);
+ pdb_set_user_sid_from_rid(sampass, user_rid, PDB_SET);
+ }
+ }
- get_single_attribute(ldap_state->ldap_struct, entry, "rid", temp);
- user_rid = (uint32)atol(temp);
-
- pdb_set_user_sid_from_rid(sampass, user_rid, PDB_SET);
+ if (pdb_get_init_flags(sampass,PDB_USERSID) == PDB_DEFAULT) {
+ DEBUG(1, ("no rid or ntSid attribute found for this user %s\n", username));
+ return False;
+ }
if (!get_single_attribute(ldap_state->ldap_struct, entry, "primaryGroupID", temp)) {
pdb_set_group_sid_from_rid(sampass, DOMAIN_GROUP_RID_USERS, PDB_DEFAULT);
@@ -1306,55 +1891,6 @@ static BOOL init_sam_from_ldap (struct ldapsam_privates *ldap_state,
}
/**********************************************************************
- Set attribute to newval in LDAP, regardless of what value the
- attribute had in LDAP before.
-*********************************************************************/
-static void make_ldap_mod(LDAP *ldap_struct, LDAPMessage *existing,
- LDAPMod ***mods,
- const char *attribute, const char *newval)
-{
- char **values = NULL;
-
- if (existing != NULL) {
- values = ldap_get_values(ldap_struct, existing, attribute);
- }
-
- if ((values != NULL) && (values[0] != NULL) &&
- strcmp(values[0], newval) == 0) {
-
- /* Believe it or not, but LDAP will deny a delete and
- an add at the same time if the values are the
- same... */
-
- ldap_value_free(values);
- return;
- }
-
- /* Regardless of the real operation (add or modify)
- we add the new value here. We rely on deleting
- the old value, should it exist. */
-
- if ((newval != NULL) && (strlen(newval) > 0)) {
- make_a_mod(mods, LDAP_MOD_ADD, attribute, newval);
- }
-
- if (values == NULL) {
- /* There has been no value before, so don't delete it.
- Here's a possible race: We might end up with
- duplicate attributes */
- return;
- }
-
- /* By deleting exactly the value we found in the entry this
- should be race-free in the sense that the LDAP-Server will
- deny the complete operation if somebody changed the
- attribute behind our back. */
-
- make_a_mod(mods, LDAP_MOD_DELETE, attribute, values[0]);
- ldap_value_free(values);
-}
-
-/**********************************************************************
Initialize SAM_ACCOUNT from an LDAP query
(Based on init_buffer_from_sam in pdb_tdb.c)
*********************************************************************/
@@ -1384,14 +1920,11 @@ static BOOL init_ldap_from_sam (struct ldapsam_privates *ldap_state,
DEBUG(2, ("Setting entry for user: %s\n", pdb_get_username(sampass)));
- rid = pdb_get_user_rid(sampass);
-
- if (rid == 0) {
+ if (pdb_get_init_flags(sampass, PDB_USERSID) == PDB_DEFAULT) {
if (!IS_SAM_DEFAULT(sampass, PDB_UID)) {
rid = fallback_pdb_uid_to_user_rid(pdb_get_uid(sampass));
} else if (ldap_state->permit_non_unix_accounts) {
- rid = ldapsam_get_next_available_nua_rid(ldap_state);
- if (rid == 0) {
+ if (!NT_STATUS_IS_OK(ldapsam_next_rid(ldap_state, &rid, USER_RID_TYPE))) {
DEBUG(0, ("NO user RID specified on account %s, and "
"finding next available NUA RID failed, "
"cannot store!\n",
@@ -1417,31 +1950,36 @@ static BOOL init_ldap_from_sam (struct ldapsam_privates *ldap_state,
}
/* only update the RID if we actually need to */
- slprintf(temp, sizeof(temp) - 1, "%i", rid);
- if (need_update(sampass, PDB_USERSID))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "rid", temp);
-
- rid = pdb_get_group_rid(sampass);
-
- if (rid == 0) {
- if (!IS_SAM_DEFAULT(sampass, PDB_GID)) {
- rid = pdb_gid_to_group_rid(pdb_get_gid(sampass));
- } else if (ldap_state->permit_non_unix_accounts) {
- rid = DOMAIN_GROUP_RID_USERS;
+ if (need_update(sampass, PDB_USERSID)) {
+ fstring sid_string;
+ fstring dom_sid_string;
+ const DOM_SID *user_sid;
+ user_sid = pdb_get_user_sid(sampass);
+
+ if (ldap_state->use_ntsid) {
+ make_ldap_mod(ldap_state->ldap_struct, existing, mods,
+ "ntSid", sid_to_string(sid_string, user_sid));
} else {
- DEBUG(0, ("NO group RID specified on account %s, "
- "cannot store!\n", pdb_get_username(sampass)));
- ldap_mods_free(*mods, 1);
- return False;
+ if (!sid_peek_check_rid(get_global_sam_sid(), user_sid, &rid)) {
+ DEBUG(1, ("User's SID (%s) is not for this domain (%s), cannot add to LDAP!\n", sid_to_string(sid_string, user_sid), sid_to_string(dom_sid_string, get_global_sam_sid())));
+ return False;
+ }
+ slprintf(temp, sizeof(temp) - 1, "%i", rid);
+ make_ldap_mod(ldap_state->ldap_struct, existing, mods,
+ "rid", temp);
}
+
}
- slprintf(temp, sizeof(temp) - 1, "%i", rid);
+ /* we don't need to store the primary group RID - so leaving it
+ 'free' to hang off the unix primary group makes life easier */
- if (need_update(sampass, PDB_GROUPSID))
+ if (need_update(sampass, PDB_GROUPSID)) {
+ rid = pdb_get_group_rid(sampass);
+ slprintf(temp, sizeof(temp) - 1, "%i", rid);
make_ldap_mod(ldap_state->ldap_struct, existing, mods,
"primaryGroupID", temp);
+ }
/* displayName, cn, and gecos should all be the same
* most easily accomplished by giving them the same OID
@@ -1549,144 +2087,6 @@ static BOOL init_ldap_from_sam (struct ldapsam_privates *ldap_state,
}
-/**********************************************************************
-Connect to LDAP server and find the next available RID.
-*********************************************************************/
-static uint32 check_nua_rid_is_avail(struct ldapsam_privates *ldap_state, uint32 top_rid)
-{
- LDAPMessage *result;
- uint32 final_rid = (top_rid & (~USER_RID_TYPE)) + RID_MULTIPLIER;
- if (top_rid == 0) {
- return 0;
- }
-
- if (final_rid < ldap_state->low_nua_rid || final_rid > ldap_state->high_nua_rid) {
- return 0;
- }
-
- if (ldapsam_search_one_user_by_rid(ldap_state, final_rid, &result) != LDAP_SUCCESS) {
- DEBUG(0, ("Cannot allocate NUA RID %d (0x%x), as the confirmation search failed!\n", final_rid, final_rid));
- return 0;
- }
-
- if (ldap_count_entries(ldap_state->ldap_struct, result) != 0) {
- DEBUG(0, ("Cannot allocate NUA RID %d (0x%x), as the RID is already in use!!\n", final_rid, final_rid));
- ldap_msgfree(result);
- return 0;
- }
-
- DEBUG(5, ("NUA RID %d (0x%x), declared valid\n", final_rid, final_rid));
- ldap_msgfree(result);
- return final_rid;
-}
-
-/**********************************************************************
-Extract the RID from an LDAP entry
-*********************************************************************/
-static uint32 entry_to_user_rid(struct ldapsam_privates *ldap_state, LDAPMessage *entry) {
- uint32 rid;
- SAM_ACCOUNT *user = NULL;
- if (!NT_STATUS_IS_OK(pdb_init_sam(&user))) {
- return 0;
- }
-
- if (init_sam_from_ldap(ldap_state, user, entry)) {
- rid = pdb_get_user_rid(user);
- } else {
- rid =0;
- }
- pdb_free_sam(&user);
- if (rid >= ldap_state->low_nua_rid && rid <= ldap_state->high_nua_rid) {
- return rid;
- }
- return 0;
-}
-
-
-/**********************************************************************
-Connect to LDAP server and find the next available RID.
-*********************************************************************/
-static uint32 search_top_nua_rid(struct ldapsam_privates *ldap_state)
-{
- int rc;
- pstring filter;
- LDAPMessage *result;
- LDAPMessage *entry;
- char *final_filter = NULL;
- uint32 top_rid = 0;
- uint32 count;
- uint32 rid;
-
- pstrcpy(filter, lp_ldap_filter());
- all_string_sub(filter, "%u", "*", sizeof(pstring));
-
-#if 0
- asprintf(&final_filter, "(&(%s)(&(rid>=%d)(rid<=%d)))", filter, ldap_state->low_nua_rid, ldap_state->high_nua_rid);
-#else
- final_filter = strdup(filter);
-#endif
- DEBUG(2, ("ldapsam_get_next_available_nua_rid: searching for:[%s]\n", final_filter));
-
- rc = ldapsam_search(ldap_state, lp_ldap_suffix(),
- LDAP_SCOPE_SUBTREE, final_filter, attr, 0,
- &result);
-
- if (rc != LDAP_SUCCESS) {
- DEBUG(3, ("LDAP search failed! cannot find base for NUA RIDs: %s\n", ldap_err2string(rc)));
- DEBUGADD(3, ("Query was: %s, %s\n", lp_ldap_suffix(), final_filter));
-
- free(final_filter);
- result = NULL;
- return 0;
- }
-
- count = ldap_count_entries(ldap_state->ldap_struct, result);
- DEBUG(2, ("search_top_nua_rid: %d entries in the base!\n", count));
-
- if (count == 0) {
- DEBUG(3, ("LDAP search returned no records, assuming no non-unix-accounts present!: %s\n", ldap_err2string(rc)));
- DEBUGADD(3, ("Query was: %s, %s\n", lp_ldap_suffix(), final_filter));
- free(final_filter);
- ldap_msgfree(result);
- result = NULL;
- return ldap_state->low_nua_rid;
- }
-
- free(final_filter);
- entry = ldap_first_entry(ldap_state->ldap_struct,result);
-
- top_rid = entry_to_user_rid(ldap_state, entry);
-
- while ((entry = ldap_next_entry(ldap_state->ldap_struct, entry))) {
-
- rid = entry_to_user_rid(ldap_state, entry);
- if (rid > top_rid) {
- top_rid = rid;
- }
- }
-
- ldap_msgfree(result);
-
- if (top_rid < ldap_state->low_nua_rid)
- top_rid = ldap_state->low_nua_rid;
-
- return top_rid;
-}
-
-/**********************************************************************
-Connect to LDAP server and find the next available RID.
-*********************************************************************/
-static uint32 ldapsam_get_next_available_nua_rid(struct ldapsam_privates *ldap_state) {
- uint32 next_nua_rid;
- uint32 top_nua_rid;
-
- top_nua_rid = search_top_nua_rid(ldap_state);
-
- next_nua_rid = check_nua_rid_is_avail(ldap_state,
- top_nua_rid);
-
- return next_nua_rid;
-}
/**********************************************************************
Connect to LDAP server for password enumeration
@@ -1700,9 +2100,9 @@ static NTSTATUS ldapsam_setsampwent(struct pdb_methods *my_methods, BOOL update)
pstrcpy(filter, lp_ldap_filter());
all_string_sub(filter, "%u", "*", sizeof(pstring));
- rc = ldapsam_search(ldap_state, lp_ldap_suffix(),
- LDAP_SCOPE_SUBTREE, filter, attr, 0,
- &ldap_state->result);
+ rc = ldapsam_search_suffix(ldap_state,
+ filter, attr,
+ &ldap_state->result);
if (rc != LDAP_SUCCESS) {
DEBUG(0, ("LDAP search failed: %s\n", ldap_err2string(rc)));
@@ -1773,7 +2173,7 @@ static NTSTATUS ldapsam_getsampwnam(struct pdb_methods *my_methods, SAM_ACCOUNT
LDAPMessage *entry;
int count;
- if (ldapsam_search_one_user_by_name(ldap_state, sname, &result) != LDAP_SUCCESS) {
+ if (ldapsam_search_suffix_by_name(ldap_state, sname, &result) != LDAP_SUCCESS) {
return NT_STATUS_NO_SUCH_USER;
}
@@ -1807,31 +2207,43 @@ static NTSTATUS ldapsam_getsampwnam(struct pdb_methods *my_methods, SAM_ACCOUNT
}
/**********************************************************************
-Get SAM_ACCOUNT entry from LDAP by rid
+Get SAM_ACCOUNT entry from LDAP by SID
*********************************************************************/
-static NTSTATUS ldapsam_getsampwrid(struct pdb_methods *my_methods, SAM_ACCOUNT *user, uint32 rid)
+static NTSTATUS ldapsam_getsampwsid(struct pdb_methods *my_methods, SAM_ACCOUNT * user, const DOM_SID *sid)
{
NTSTATUS ret = NT_STATUS_UNSUCCESSFUL;
struct ldapsam_privates *ldap_state =
(struct ldapsam_privates *)my_methods->private_data;
LDAPMessage *result;
LDAPMessage *entry;
+ fstring sid_string;
int count;
-
- if (ldapsam_search_one_user_by_rid(ldap_state, rid, &result) != LDAP_SUCCESS) {
- return NT_STATUS_NO_SUCH_USER;
+
+ if (ldap_state->use_ntsid) {
+ if (ldapsam_search_suffix_by_sid(ldap_state, sid, &result) != LDAP_SUCCESS) {
+ return NT_STATUS_NO_SUCH_USER;
+ }
+ } else {
+ uint32 rid;
+ if (!sid_peek_check_rid(get_global_sam_sid(), sid, &rid)) {
+ return NT_STATUS_NO_SUCH_USER;
+ }
+
+ if (ldapsam_search_suffix_by_rid(ldap_state, rid, &result) != LDAP_SUCCESS) {
+ return NT_STATUS_NO_SUCH_USER;
+ }
}
-
+
count = ldap_count_entries(ldap_state->ldap_struct, result);
-
+
if (count < 1) {
DEBUG(4,
- ("We don't find this rid [%i] count=%d\n", rid,
+ ("We don't find this SID [%s] count=%d\n", sid_to_string(sid_string, sid),
count));
return NT_STATUS_NO_SUCH_USER;
} else if (count > 1) {
DEBUG(1,
- ("More than one user with rid [%i]. Failing. count=%d\n", rid,
+ ("More than one user with SID [%s]. Failing. count=%d\n", sid_to_string(sid_string, sid),
count));
return NT_STATUS_NO_SUCH_USER;
}
@@ -1849,14 +2261,6 @@ static NTSTATUS ldapsam_getsampwrid(struct pdb_methods *my_methods, SAM_ACCOUNT
ldap_msgfree(result);
}
return ret;
-}
-
-static NTSTATUS ldapsam_getsampwsid(struct pdb_methods *my_methods, SAM_ACCOUNT * user, const DOM_SID *sid)
-{
- uint32 rid;
- if (!sid_peek_check_rid(get_global_sam_sid(), sid, &rid))
- return NT_STATUS_NO_SUCH_USER;
- return ldapsam_getsampwrid(my_methods, user, rid);
}
/********************************************************************
@@ -1892,7 +2296,7 @@ static NTSTATUS ldapsam_modify_entry(struct pdb_methods *my_methods,
break;
default:
DEBUG(0,("Wrong LDAP operation type: %d!\n", ldap_op));
- return NT_STATUS_UNSUCCESSFUL;
+ return NT_STATUS_INVALID_PARAMETER;
}
if (rc!=LDAP_SUCCESS) {
@@ -1986,7 +2390,7 @@ static NTSTATUS ldapsam_delete_sam_account(struct pdb_methods *my_methods, SAM_A
{ "lmPassword", "ntPassword", "pwdLastSet", "logonTime", "logoffTime",
"kickoffTime", "pwdCanChange", "pwdMustChange", "acctFlags",
"displayName", "smbHome", "homeDrive", "scriptPath", "profilePath",
- "userWorkstations", "primaryGroupID", "domain", "rid", NULL };
+ "userWorkstations", "primaryGroupID", "domain", "rid", "ntSid", NULL };
if (!sam_acct) {
DEBUG(0, ("sam_acct was NULL!\n"));
@@ -1997,7 +2401,7 @@ static NTSTATUS ldapsam_delete_sam_account(struct pdb_methods *my_methods, SAM_A
DEBUG (3, ("Deleting user %s from LDAP.\n", sname));
- rc = ldapsam_search_one_user_by_name(ldap_state, sname, &result);
+ rc = ldapsam_search_suffix_by_name(ldap_state, sname, &result);
if (rc != LDAP_SUCCESS) {
return NT_STATUS_NO_SUCH_USER;
}
@@ -2031,7 +2435,7 @@ static NTSTATUS ldapsam_update_sam_account(struct pdb_methods *my_methods, SAM_A
LDAPMessage *entry;
LDAPMod **mods;
- rc = ldapsam_search_one_user_by_name(ldap_state, pdb_get_username(newpwd), &result);
+ rc = ldapsam_search_suffix_by_name(ldap_state, pdb_get_username(newpwd), &result);
if (rc != LDAP_SUCCESS) {
return NT_STATUS_UNSUCCESSFUL;
}
@@ -2112,7 +2516,7 @@ static NTSTATUS ldapsam_add_sam_account(struct pdb_methods *my_methods, SAM_ACCO
return NT_STATUS_INVALID_PARAMETER;
}
- rc = ldapsam_search_one_user_by_name (ldap_state, username, &result);
+ rc = ldapsam_search_suffix_by_name (ldap_state, username, &result);
if (rc != LDAP_SUCCESS) {
return NT_STATUS_UNSUCCESSFUL;
}
@@ -2126,7 +2530,7 @@ static NTSTATUS ldapsam_add_sam_account(struct pdb_methods *my_methods, SAM_ACCO
ldap_msgfree(result);
slprintf (filter, sizeof (filter) - 1, "uid=%s", username);
- rc = ldapsam_search_one_user(ldap_state, filter, &result);
+ rc = ldapsam_search_suffix(ldap_state, filter, attr, &result);
if (rc != LDAP_SUCCESS) {
return NT_STATUS_UNSUCCESSFUL;
}
@@ -2699,7 +3103,7 @@ static NTSTATUS ldapsam_enum_group_mapping(struct pdb_methods *methods,
return NT_STATUS_OK;
}
-NTSTATUS pdb_init_ldapsam(PDB_CONTEXT *pdb_context, PDB_METHODS **pdb_method, const char *location)
+static NTSTATUS pdb_init_ldapsam(PDB_CONTEXT *pdb_context, PDB_METHODS **pdb_method, const char *location)
{
NTSTATUS nt_status;
struct ldapsam_privates *ldap_state;
@@ -2738,7 +3142,43 @@ NTSTATUS pdb_init_ldapsam(PDB_CONTEXT *pdb_context, PDB_METHODS **pdb_method, co
if (location) {
ldap_state->uri = talloc_strdup(pdb_context->mem_ctx, location);
+ } else {
+ ldap_state->uri = "ldap://localhost";
+ }
+
+ ldap_state->domain_name = talloc_strdup(pdb_context->mem_ctx, lp_workgroup());
+ if (!ldap_state->domain_name) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ sid_copy(&ldap_state->domain_sid, get_global_sam_sid());
+
+ ldap_state->use_ntsid = True;
+
+ (*pdb_method)->private_data = ldap_state;
+
+ (*pdb_method)->free_private_data = free_private_data;
+
+ return NT_STATUS_OK;
+}
+
+static NTSTATUS pdb_init_ldapsam_compat(PDB_CONTEXT *pdb_context, PDB_METHODS **pdb_method, const char *location)
+{
+ NTSTATUS nt_status;
+ struct ldapsam_privates *ldap_state;
+
+ if (!NT_STATUS_IS_OK(nt_status = pdb_init_ldapsam(pdb_context, pdb_method, location))) {
+ return nt_status;
+ }
+
+ (*pdb_method)->name = "ldapsam_compat";
+
+ ldap_state = (*pdb_method)->private_data;
+ ldap_state->use_ntsid = False;
+
#ifdef WITH_LDAP_SAMCONFIG
+ if (location) {
+ ldap_state->uri = talloc_strdup(pdb_context->mem_ctx, location);
} else {
int ldap_port = lp_ldap_port();
@@ -2751,24 +3191,18 @@ NTSTATUS pdb_init_ldapsam(PDB_CONTEXT *pdb_context, PDB_METHODS **pdb_method, co
if (!ldap_state->uri) {
return NT_STATUS_NO_MEMORY;
}
-#else
- } else {
- ldap_state->uri = "ldap://localhost";
#endif
}
- (*pdb_method)->private_data = ldap_state;
-
- (*pdb_method)->free_private_data = free_private_data;
-
return NT_STATUS_OK;
}
-NTSTATUS pdb_init_ldapsam_nua(PDB_CONTEXT *pdb_context, PDB_METHODS **pdb_method, const char *location)
+static NTSTATUS pdb_init_ldapsam_nua(PDB_CONTEXT *pdb_context, PDB_METHODS **pdb_method, const char *location)
{
NTSTATUS nt_status;
struct ldapsam_privates *ldap_state;
- uint32 low_nua_uid, high_nua_uid;
+ uint32 low_winbind_uid, high_winbind_uid;
+ uint32 low_winbind_gid, high_winbind_gid;
if (!NT_STATUS_IS_OK(nt_status = pdb_init_ldapsam(pdb_context, pdb_method, location))) {
return nt_status;
@@ -2780,14 +3214,25 @@ NTSTATUS pdb_init_ldapsam_nua(PDB_CONTEXT *pdb_context, PDB_METHODS **pdb_method
ldap_state->permit_non_unix_accounts = True;
- if (!lp_non_unix_account_range(&low_nua_uid, &high_nua_uid)) {
- DEBUG(0, ("cannot use ldapsam_nua without 'non unix account range' in smb.conf!\n"));
+ /* We know these uids can't turn up as allogorithmic RIDs */
+ if (!lp_winbind_uid(&low_winbind_uid, &high_winbind_uid)) {
+ DEBUG(0, ("cannot use ldapsam_nua without 'winbind uid' range in smb.conf!\n"));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ /* We know these gids can't turn up as allogorithmic RIDs */
+ if (!lp_winbind_gid(&low_winbind_gid, &high_winbind_gid)) {
+ DEBUG(0, ("cannot use ldapsam_nua without 'wibnind gid' range in smb.conf!\n"));
return NT_STATUS_UNSUCCESSFUL;
}
- ldap_state->low_nua_rid=fallback_pdb_uid_to_user_rid(low_nua_uid);
+ ldap_state->low_allocated_user_rid=fallback_pdb_uid_to_user_rid(low_winbind_uid);
+
+ ldap_state->high_allocated_user_rid=fallback_pdb_uid_to_user_rid(high_winbind_uid);
+
+ ldap_state->low_allocated_group_rid=pdb_gid_to_group_rid(low_winbind_gid);
- ldap_state->high_nua_rid=fallback_pdb_uid_to_user_rid(high_nua_uid);
+ ldap_state->high_allocated_group_rid=pdb_gid_to_group_rid(high_winbind_gid);
return NT_STATUS_OK;
}
@@ -2795,6 +3240,7 @@ NTSTATUS pdb_init_ldapsam_nua(PDB_CONTEXT *pdb_context, PDB_METHODS **pdb_method
int pdb_ldap_init(void)
{
smb_register_passdb("ldapsam", pdb_init_ldapsam, PASSDB_INTERFACE_VERSION);
+ smb_register_passdb("ldapsam_compat", pdb_init_ldapsam_compat, PASSDB_INTERFACE_VERSION);
smb_register_passdb("ldapsam_nua", pdb_init_ldapsam_nua, PASSDB_INTERFACE_VERSION);
return True;
}
diff --git a/source3/passdb/pdb_smbpasswd.c b/source3/passdb/pdb_smbpasswd.c
index 7f74196633..177621db1c 100644
--- a/source3/passdb/pdb_smbpasswd.c
+++ b/source3/passdb/pdb_smbpasswd.c
@@ -1572,8 +1572,8 @@ NTSTATUS pdb_init_smbpasswd_nua(PDB_CONTEXT *pdb_context, PDB_METHODS **pdb_meth
privates->permit_non_unix_accounts = True;
- if (!lp_non_unix_account_range(&privates->low_nua_userid, &privates->high_nua_userid)) {
- DEBUG(0, ("cannot use smbpasswd_nua without 'non unix account range' in smb.conf!\n"));
+ if (!lp_winbind_uid(&privates->low_nua_userid, &privates->high_nua_userid)) {
+ DEBUG(0, ("cannot use smbpasswd_nua without 'winbind uid' range in smb.conf!\n"));
return NT_STATUS_UNSUCCESSFUL;
}
diff --git a/source3/passdb/pdb_tdb.c b/source3/passdb/pdb_tdb.c
index 3a1702a4e0..300b4e8f7d 100644
--- a/source3/passdb/pdb_tdb.c
+++ b/source3/passdb/pdb_tdb.c
@@ -978,8 +978,8 @@ NTSTATUS pdb_init_tdbsam_nua(PDB_CONTEXT *pdb_context, PDB_METHODS **pdb_method,
tdb_state->permit_non_unix_accounts = True;
- if (!lp_non_unix_account_range(&low_nua_uid, &high_nua_uid)) {
- DEBUG(0, ("cannot use tdbsam_nua without 'non unix account range' in smb.conf!\n"));
+ if (!lp_winbind_uid(&low_nua_uid, &high_nua_uid)) {
+ DEBUG(0, ("cannot use tdbsam_nua without 'winbind uid' range in smb.conf!\n"));
return NT_STATUS_UNSUCCESSFUL;
}