From cb913517504be482dabf168957582ea030f8fc38 Mon Sep 17 00:00:00 2001
From: Noriko Hosoi <nhosoi@redhat.com>
Date: Thu, 20 Feb 2014 14:32:41 -0800
Subject: [PATCH 166/225] Ticket #415 - winsync doesn't sync DN valued
attributes if DS DN value doesn't exist
Bug description:
2 case were fixed.
1) A group on AD has a member which is not a target of windows
sync and exists only on AD. The member value in the group is
synchronized to DS. If an operation is executed on AD so that
the member is replaced with other members which are the target
of the windows sync, the new member values are not synchronized.
2) If a group on AD and DS have members which are local and are
not synchronized and the members are removed in the group on
the other side, the delete operation is synchronized and
deletes all the members including the local members.
Fix description:
1) In windows_generate_update_mods, even if a sync'ed member value
in a DS entry is not the target of windows sync and it is does
not exist on DS, a following modify operation including the member
value is proceeded by confirming the existence on AD.
2) AD->DS: in windows_map_mods_for_replay
DS->AD: in windwos_generate_update_mods
added the code to check if an attribute is completely deleted on
one side, then the each value on the other side is in the sync
scope or not. Put the value to the mod for the delete only if
the value is in the sync scope.
Reviewed by Rich (Thank you!!)
https://fedorahosted.org/389/ticket/415
(cherry picked from commit 03814dd74df7f1f0d2842c5096c6425609da6f2c)
(cherry picked from commit 8772ea1ac524f1f011d51d0a42c0055f5641e2e6)
(cherry picked from commit 737169e0afd0547b6de0a61081508314d076cc6a)
---
.../plugins/posix-winsync/posix-group-func.c | 2 +-
.../plugins/replication/windows_protocol_util.c | 442 ++++++++++++++-------
ldap/servers/slapd/slapi-plugin.h | 10 +
ldap/servers/slapd/valueset.c | 23 +-
4 files changed, 337 insertions(+), 140 deletions(-)
diff --git a/ldap/servers/plugins/posix-winsync/posix-group-func.c b/ldap/servers/plugins/posix-winsync/posix-group-func.c
index 60528f5..6a7aa84 100644
--- a/ldap/servers/plugins/posix-winsync/posix-group-func.c
+++ b/ldap/servers/plugins/posix-winsync/posix-group-func.c
@@ -100,7 +100,7 @@ getEntry(const char *udn, char **attrs)
}
else {
slapi_log_error(SLAPI_LOG_FATAL, POSIX_WINSYNC_PLUGIN_NAME,
- "getEntry: error searching for uid: %d", rc);
+ "getEntry: error searching for uid: %d\n", rc);
}
return NULL;
diff --git a/ldap/servers/plugins/replication/windows_protocol_util.c b/ldap/servers/plugins/replication/windows_protocol_util.c
index bac6573..811d2fd 100644
--- a/ldap/servers/plugins/replication/windows_protocol_util.c
+++ b/ldap/servers/plugins/replication/windows_protocol_util.c
@@ -409,12 +409,19 @@ map_dn_values(Private_Repl_Protocol *prp,Slapi_ValueSet *original_values, Slapi_
int retval = 0;
int i = 0;
+ if (NULL == mapped_values) {
+ slapi_log_error(SLAPI_LOG_REPL, windows_repl_plugin_name,
+ "%s: map_dn_values: arg mapped_values is NULL.\n",
+ agmt_get_long_name(prp->agmt));
+ return;
+ }
+
/* Set the keep raw entry flag to avoid overwriting the existing raw entry. */
windows_private_set_keep_raw_entry(prp->agmt, 1);
/* For each value: */
- i= slapi_valueset_first_value(original_values,&original_value);
- while ( i != -1 ) {
+ i= slapi_valueset_first_value(original_values,&original_value);
+ while ( i != -1 ) {
int is_ours = 0;
char *new_dn_string = NULL;
@@ -480,7 +487,7 @@ map_dn_values(Private_Repl_Protocol *prp,Slapi_ValueSet *original_values, Slapi_
local_entry = NULL;
}
} else
- {
+ { /* from windows */
Slapi_Entry *remote_entry = NULL;
Slapi_DN *local_dn = NULL;
/* Try to get the remote entry */
@@ -1584,89 +1591,111 @@ windows_replay_update(Private_Repl_Protocol *prp, slapi_operation_parameters *op
slapi_entry_free(ad_entry); /* getting sets windows_private_get_raw_entry */
}
+ /*
+ * If the magic objectclass and attributes have been added to the entry
+ * to make the entry sync-able, add the entry first, then apply the other
+ * mods
+ */
+ if (sync_attrs_added(op->p.p_modify.modify_mods, local_entry)) {
+ Slapi_Entry *ad_entry = NULL;
- windows_map_mods_for_replay(prp,op->p.p_modify.modify_mods, &mapped_mods, is_user, &password);
- if (is_user) {
- winsync_plugin_call_pre_ad_mod_user_mods_cb(prp->agmt,
- windows_private_get_raw_entry(prp->agmt),
- local_dn,
- local_entry,
- op->p.p_modify.modify_mods,
- remote_dn,
- &mapped_mods);
- } else if (is_group) {
- winsync_plugin_call_pre_ad_mod_group_mods_cb(prp->agmt,
- windows_private_get_raw_entry(prp->agmt),
- local_dn,
- local_entry,
- op->p.p_modify.modify_mods,
- remote_dn,
- &mapped_mods);
+ return_value = process_replay_add(prp,local_entry,local_entry,local_dn,remote_dn,is_user,missing_entry,&password);
+ slapi_log_error(SLAPI_LOG_REPL, windows_repl_plugin_name,
+ "%s: windows_replay_update: "
+ "The modify operation added the sync objectclass and attribute, so "
+ "the entry was added to windows - result [%d]\n",
+ agmt_get_long_name(prp->agmt), return_value);
+ if (return_value) {
+ break; /* error adding entry - cannot continue */
}
+ /* the modify op needs the new remote entry, so retrieve it */
+ windows_get_remote_entry(prp, remote_dn, &ad_entry);
+ slapi_entry_free(ad_entry); /* getting sets windows_private_get_raw_entry */
+ }
- /* Check if a naming attribute is being modified. */
- if (windows_check_mods_for_rdn_change(prp, op->p.p_modify.modify_mods, local_entry, remote_dn, &newrdn)) {
- /* Issue MODRDN */
- slapi_log_error(SLAPI_LOG_REPL, repl_plugin_name, "%s: renaming remote entry \"%s\" with new RDN of \"%s\"\n",
- agmt_get_long_name(prp->agmt), slapi_sdn_get_dn(remote_dn), newrdn);
- return_value = windows_conn_send_rename(prp->conn, slapi_sdn_get_dn(remote_dn),
- newrdn, NULL, 1 /* delete old RDN */,
- NULL, NULL /* returned controls */);
- slapi_ch_free_string(&newrdn);
- }
+ windows_map_mods_for_replay(prp,op->p.p_modify.modify_mods, &mapped_mods, is_user, &password);
+ if (is_user) {
+ winsync_plugin_call_pre_ad_mod_user_mods_cb(prp->agmt,
+ windows_private_get_raw_entry(prp->agmt),
+ local_dn,
+ local_entry,
+ op->p.p_modify.modify_mods,
+ remote_dn,
+ &mapped_mods);
+ } else if (is_group) {
+ winsync_plugin_call_pre_ad_mod_group_mods_cb(prp->agmt,
+ windows_private_get_raw_entry(prp->agmt),
+ local_dn,
+ local_entry,
+ op->p.p_modify.modify_mods,
+ remote_dn,
+ &mapped_mods);
+ }
- /* It's possible that the mapping process results in an empty mod list, in which case we don't bother with the replay */
- if ( mapped_mods == NULL || *(mapped_mods)== NULL )
- {
- return_value = CONN_OPERATION_SUCCESS;
- } else
+ /* Check if a naming attribute is being modified. */
+ if (windows_check_mods_for_rdn_change(prp, op->p.p_modify.modify_mods, local_entry, remote_dn, &newrdn)) {
+ /* Issue MODRDN */
+ slapi_log_error(SLAPI_LOG_REPL, windows_repl_plugin_name, "%s: renaming remote entry \"%s\" with new RDN of \"%s\"\n",
+ agmt_get_long_name(prp->agmt), slapi_sdn_get_dn(remote_dn), newrdn);
+ return_value = windows_conn_send_rename(prp->conn, slapi_sdn_get_dn(remote_dn),
+ newrdn, NULL, 1 /* delete old RDN */,
+ NULL, NULL /* returned controls */);
+ slapi_ch_free_string(&newrdn);
+ }
+
+ /* It's possible that the mapping process results in an empty mod list, in which case we don't bother with the replay */
+ if ((mapped_mods == NULL) || (*mapped_mods == NULL))
+ {
+ return_value = CONN_OPERATION_SUCCESS;
+ } else
+ {
+ int ldap_op = 0;
+ int ldap_result_code = 0;
+ if (slapi_is_loglevel_set(SLAPI_LOG_REPL))
{
- int ldap_op = 0;
- int ldap_result_code = 0;
- if (slapi_is_loglevel_set(SLAPI_LOG_REPL))
+ int i = 0;
+ slapi_log_error(SLAPI_LOG_REPL, windows_repl_plugin_name,
+ "dump mods for replay update:\n");
+ for(i=0;mapped_mods[i];i++)
{
- int i = 0;
- slapi_log_error(SLAPI_LOG_REPL, repl_plugin_name,"dump mods for replay update:");
- for(i=0;mapped_mods[i];i++)
- {
- slapi_mod_dump(mapped_mods[i],i);
- }
- }
- return_value = windows_conn_send_modify(prp->conn, slapi_sdn_get_dn(remote_dn), mapped_mods, NULL, NULL /* returned controls */);
- windows_conn_get_error(prp->conn, &ldap_op, &ldap_result_code);
- if ((return_value != CONN_OPERATION_SUCCESS) && !ldap_result_code) {
- /* op failed but no ldap error code ??? */
- ldap_result_code = LDAP_OPERATIONS_ERROR;
- }
- if (is_user) {
- winsync_plugin_call_post_ad_mod_user_mods_cb(prp->agmt,
- windows_private_get_raw_entry(prp->agmt),
- local_dn, local_entry,
- op->p.p_modify.modify_mods,
- remote_dn, mapped_mods, &ldap_result_code);
- } else if (is_group) {
- winsync_plugin_call_post_ad_mod_group_mods_cb(prp->agmt,
- windows_private_get_raw_entry(prp->agmt),
- local_dn, local_entry,
- op->p.p_modify.modify_mods,
- remote_dn, mapped_mods, &ldap_result_code);
- }
- /* see if plugin reset success/error condition */
- if ((return_value != CONN_OPERATION_SUCCESS) && !ldap_result_code) {
- return_value = CONN_OPERATION_SUCCESS;
- windows_conn_set_error(prp->conn, ldap_result_code);
- } else if ((return_value == CONN_OPERATION_SUCCESS) && ldap_result_code) {
- return_value = CONN_OPERATION_FAILED;
- windows_conn_set_error(prp->conn, ldap_result_code);
+ slapi_mod_dump(mapped_mods[i],i);
}
}
- if (mapped_mods)
- {
- ldap_mods_free(mapped_mods,1);
- mapped_mods = NULL;
+ return_value = windows_conn_send_modify(prp->conn, slapi_sdn_get_dn(remote_dn), mapped_mods, NULL, NULL /* returned controls */);
+ windows_conn_get_error(prp->conn, &ldap_op, &ldap_result_code);
+ if ((return_value != CONN_OPERATION_SUCCESS) && !ldap_result_code) {
+ /* op failed but no ldap error code ??? */
+ ldap_result_code = LDAP_OPERATIONS_ERROR;
+ }
+ if (is_user) {
+ winsync_plugin_call_post_ad_mod_user_mods_cb(prp->agmt,
+ windows_private_get_raw_entry(prp->agmt),
+ local_dn, local_entry,
+ op->p.p_modify.modify_mods,
+ remote_dn, mapped_mods, &ldap_result_code);
+ } else if (is_group) {
+ winsync_plugin_call_post_ad_mod_group_mods_cb(prp->agmt,
+ windows_private_get_raw_entry(prp->agmt),
+ local_dn, local_entry,
+ op->p.p_modify.modify_mods,
+ remote_dn, mapped_mods, &ldap_result_code);
}
+ /* see if plugin reset success/error condition */
+ if ((return_value != CONN_OPERATION_SUCCESS) && !ldap_result_code) {
+ return_value = CONN_OPERATION_SUCCESS;
+ windows_conn_set_error(prp->conn, ldap_result_code);
+ } else if ((return_value == CONN_OPERATION_SUCCESS) && ldap_result_code) {
+ return_value = CONN_OPERATION_FAILED;
+ windows_conn_set_error(prp->conn, ldap_result_code);
+ }
+ }
+ if (mapped_mods)
+ {
+ ldap_mods_free(mapped_mods,1);
+ mapped_mods = NULL;
}
break;
+ }
case SLAPI_OPERATION_DELETE:
if (delete_remote_entry_allowed(local_entry))
{
@@ -2569,17 +2598,34 @@ done:
static void
-windows_map_mods_for_replay(Private_Repl_Protocol *prp,LDAPMod **original_mods, LDAPMod ***returned_mods, int is_user, char** password)
+windows_map_mods_for_replay(Private_Repl_Protocol *prp,
+ LDAPMod **original_mods,
+ LDAPMod ***returned_mods,
+ int is_user,
+ char** password)
{
Slapi_Mods smods = {0};
Slapi_Mods mapped_smods = {0};
LDAPMod *mod = NULL;
- int is_nt4 = windows_private_get_isnt4(prp->agmt);
+ int is_nt4 = 0;
Slapi_Mod *mysmod = NULL;
const Slapi_Entry *ad_entry = NULL;
Slapi_Entry *ad_entry_copy = NULL;
+ const Slapi_DN *windows_subtree = NULL;
LDAPDebug( LDAP_DEBUG_TRACE, "=> windows_map_mods_for_replay\n", 0, 0, 0 );
+ if (NULL == prp) {
+ LDAPDebug(LDAP_DEBUG_TRACE,
+ "<= windows_map_mods_for_replay; NULL protocol; NOOP\n", 0, 0, 0);
+ return;
+ }
+ windows_subtree = windows_private_get_windows_subtree(prp->agmt);
+ if (NULL == windows_subtree) {
+ LDAPDebug(LDAP_DEBUG_TRACE,
+ "<= windows_map_mods_for_replay; NULL agreement subtree; NOOP\n", 0, 0, 0);
+ return;
+ }
+ is_nt4 = windows_private_get_isnt4(prp->agmt);
/* Iterate through the original mods, looking each attribute type up in the maps for either user or group */
@@ -2667,13 +2713,66 @@ windows_map_mods_for_replay(Private_Repl_Protocol *prp,LDAPMod **original_mods,
mapped_values = NULL;
} else
{
- /* this might be a del: mod, in which case there are no values */
- if (mod->mod_op & LDAP_MOD_DELETE)
+ if (slapi_valueset_isempty(vs) && (mod->mod_op & LDAP_MOD_DELETE))
{
- mysmod = slapi_mod_new();
- slapi_mod_init(mysmod, 0);
- slapi_mod_set_operation(mysmod, LDAP_MOD_DELETE|LDAP_MOD_BVALUES);
- slapi_mod_set_type(mysmod, mapped_type);
+ /* modify - del all, in which case there are no values */
+ Slapi_Attr *attr = NULL;
+
+ /*
+ * ad_entry:
+ * get mapped_type values
+ * get in-scope values from the values
+ */
+ slapi_entry_attr_find(ad_entry, mapped_type, &attr);
+ if (attr) {
+ Slapi_ValueSet *thisvs = NULL;
+ Slapi_Value *valp = NULL;
+ Slapi_DN *sdn = slapi_sdn_new();
+ int i;
+ int is_in_subtree = 0;
+ Slapi_Value **myva = NULL;
+
+ slapi_attr_get_valueset(attr, &thisvs); /* thisvs is dup'ed */
+ for (i = slapi_valueset_first_value(thisvs, &valp);
+ (i != -1) && (valp != NULL);
+ i = slapi_valueset_next_value(thisvs, i, &valp)) {
+ /* valp is a pointer to va in thisvs */
+ const char *strval = slapi_value_get_string(valp); /* no dup */
+ if (strval) {
+ slapi_sdn_set_dn_byref(sdn, strval);
+ is_in_subtree = slapi_sdn_scope_test(sdn, windows_subtree,
+ LDAP_SCOPE_SUBTREE);
+ if (is_in_subtree) {
+ /*
+ * If delete all on DS,
+ * we could delete the values on AD in the scope.
+ */
+ /* myva is (re)allocated and valp is copied */
+ valuearray_add_value(&myva, valp);
+ }
+ }
+ }
+ if (myva) {
+ Slapi_ValueSet *myvs = NULL;
+
+ myvs = slapi_valueset_new();
+ valueset_set_valuearray_passin(myvs, myva);
+ mysmod = slapi_mod_new();
+ slapi_mod_init_valueset_byval(mysmod,
+ LDAP_MOD_DELETE|LDAP_MOD_BVALUES,
+ mapped_type,
+ myvs);
+ slapi_valueset_free(myvs);
+ }
+ slapi_sdn_free(&sdn);
+ slapi_valueset_free(thisvs);
+ } else {
+ /*
+ * No corresponsing attribute in AD.
+ * There's no need to do anything on AD.
+ * slapi_mod_set_type(mysmod, mapped_type);
+ */
+ }
}
}
slapi_mod_done(&smod);
@@ -4236,19 +4335,20 @@ windows_generate_update_mods(Private_Repl_Protocol *prp,Slapi_Entry *remote_entr
int is_group = 0;
int rc = 0;
int is_nt4 = windows_private_get_isnt4(prp->agmt);
+ const Slapi_DN *local_subtree = NULL;
/* Iterate over the attributes on the remote entry, updating the local entry where appropriate */
LDAPDebug( LDAP_DEBUG_TRACE, "=> windows_generate_update_mods\n", 0, 0, 0 );
*do_modify = 0;
- if (!remote_entry || !local_entry) {
- slapi_log_error(SLAPI_LOG_REPL, windows_repl_plugin_name,
- "%s: windows_generate_update_mods: remote_entry is [%s] local_entry is [%s] "
- "cannot generate update mods\n", agmt_get_long_name(prp->agmt),
- remote_entry ? slapi_entry_get_dn_const(remote_entry) : "NULL",
- local_entry ? slapi_entry_get_dn_const(local_entry) : "NULL");
- goto bail;
- }
+ if (!remote_entry || !local_entry) {
+ slapi_log_error(SLAPI_LOG_REPL, windows_repl_plugin_name,
+ "%s: windows_generate_update_mods: remote_entry is [%s] local_entry is [%s] "
+ "cannot generate update mods\n", agmt_get_long_name(prp->agmt),
+ remote_entry ? slapi_entry_get_dn_const(remote_entry) : "NULL",
+ local_entry ? slapi_entry_get_dn_const(local_entry) : "NULL");
+ goto bail;
+ }
if (to_windows)
{
@@ -4258,8 +4358,8 @@ windows_generate_update_mods(Private_Repl_Protocol *prp,Slapi_Entry *remote_entr
windows_is_remote_entry_user_or_group(remote_entry,&is_user,&is_group);
}
- for (rc = slapi_entry_first_attr(remote_entry, &attr); rc == 0;
- rc = slapi_entry_next_attr(remote_entry, attr, &attr))
+ for (rc = slapi_entry_first_attr(remote_entry, &attr); rc == 0;
+ rc = slapi_entry_next_attr(remote_entry, attr, &attr))
{
int is_present_local = 0;
char *type = NULL;
@@ -4403,15 +4503,17 @@ windows_generate_update_mods(Private_Repl_Protocol *prp,Slapi_Entry *remote_entr
} else {
/* A dn-valued attribute : need to take special steps */
Slapi_ValueSet *mapped_remote_values = NULL;
+ Slapi_ValueSet *local_values = NULL;
+
+ /* We ignore any DNs that are outside the scope of the agreement (on both sides) */
+ slapi_attr_get_valueset(local_attr,&local_values);
+
/* First map all the DNs to that they're in a consistent domain */
map_dn_values(prp,vs,&mapped_remote_values, to_windows,0);
if (mapped_remote_values)
{
- Slapi_ValueSet *local_values = NULL;
Slapi_ValueSet *restricted_local_values = NULL;
/* Now do a compare on the values, generating mods to bring them into consistency (if any) */
- /* We ignore any DNs that are outside the scope of the agreement (on both sides) */
- slapi_attr_get_valueset(local_attr,&local_values);
if (local_values)
{
map_dn_values(prp,local_values,&restricted_local_values,!to_windows,1);
@@ -4423,6 +4525,9 @@ windows_generate_update_mods(Private_Repl_Protocol *prp,Slapi_Entry *remote_entr
}
else
{
+ windows_generate_dn_value_mods(local_type, local_attr, smods,
+ mapped_remote_values,
+ local_values,do_modify);
slapi_log_error(SLAPI_LOG_REPL, windows_repl_plugin_name,
"windows_generate_update_mods: no restricted local values found for "
"local attribute %s in local entry %s for remote attribute "
@@ -4432,9 +4537,9 @@ windows_generate_update_mods(Private_Repl_Protocol *prp,Slapi_Entry *remote_entr
type ? type : "NULL",
slapi_entry_get_dn(remote_entry));
}
- slapi_valueset_free(local_values);
- local_values = NULL;
} else {
+ windows_generate_dn_value_mods(local_type, local_attr, smods,
+ mapped_remote_values, NULL, do_modify);
slapi_log_error(SLAPI_LOG_REPL, windows_repl_plugin_name,
"windows_generate_update_mods: no local values found for "
"local attribute %s in local entry %s for remote attribute "
@@ -4447,18 +4552,25 @@ windows_generate_update_mods(Private_Repl_Protocol *prp,Slapi_Entry *remote_entr
slapi_valueset_free(mapped_remote_values);
mapped_remote_values = NULL;
} else {
- slapi_log_error(SLAPI_LOG_REPL, windows_repl_plugin_name,
- "windows_generate_update_mods: could not map the values in "
- "local attribute %s in local entry %s for remote attribute "
- "%s in remote entry %s\n",
- local_type,
- slapi_entry_get_dn(local_entry),
- type ? type : "NULL",
- slapi_entry_get_dn(remote_entry));
+ if (local_values) {
+ windows_generate_dn_value_mods(local_type, local_attr, smods,
+ NULL, local_values, do_modify);
+ } else {
+ slapi_log_error(SLAPI_LOG_REPL, windows_repl_plugin_name,
+ "windows_generate_update_mods: could not map the values in "
+ "local attribute %s in local entry %s for remote attribute "
+ "%s in remote entry %s\n",
+ local_type,
+ slapi_entry_get_dn(local_entry),
+ type ? type : "NULL",
+ slapi_entry_get_dn(remote_entry));
+ }
}
+ slapi_valueset_free(local_values);
+ local_values = NULL;
}
} else
- {
+ { /* !is_present_local || is_guid */
if (!is_present_local)
{
slapi_log_error(SLAPI_LOG_REPL, windows_repl_plugin_name,
@@ -4555,37 +4667,91 @@ windows_generate_update_mods(Private_Repl_Protocol *prp,Slapi_Entry *remote_entr
slapi_ch_free_string(&local_type);
}
- /* Check if any attributes were deleted from the remote entry */
- entry_first_deleted_attribute(remote_entry, &del_attr);
- while (del_attr != NULL) {
- Slapi_Attr *local_attr = NULL;
- char *type = NULL;
- char *local_type = NULL;
- int mapdn = 0;
+ /* Check if any attributes were deleted from the remote entry */
+ entry_first_deleted_attribute(remote_entry, &del_attr);
+ local_subtree = windows_private_get_directory_subtree(prp->agmt);
+ while (del_attr != NULL) {
+ Slapi_Attr *local_attr = NULL;
+ char *type = NULL;
+ char *local_type = NULL;
+ int mapdn = 0;
- /* Map remote type to local type */
+ /* Map remote type to local type */
slapi_attr_get_type(del_attr, &type);
- if ( is_straight_mapped_attr(type,is_user,is_nt4) ) {
- local_type = slapi_ch_strdup(type);
- } else {
- windows_map_attr_name(type , to_windows, is_user, 0 /* not create */, &local_type, &mapdn);
- }
-
- /* Check if this attr exists in the local entry */
- if (local_type) {
- slapi_entry_attr_find(local_entry, local_type, &local_attr);
- if (local_attr) {
- slapi_log_error(SLAPI_LOG_REPL, windows_repl_plugin_name,
- "windows_generate_update_mods: deleting %s attribute from local entry\n", local_type);
- /* Delete this attr from the local entry */
- slapi_mods_add_mod_values(smods, LDAP_MOD_DELETE, local_type, NULL);
+ if ( is_straight_mapped_attr(type,is_user,is_nt4) ) {
+ local_type = slapi_ch_strdup(type);
+ } else {
+ windows_map_attr_name(type , to_windows, is_user, 0 /* not create */, &local_type, &mapdn);
+ }
+
+ /* Check if this attr exists in the local entry */
+ if (local_type) {
+ slapi_entry_attr_find(local_entry, local_type, &local_attr);
+ if (local_attr) {
+ Slapi_Mod *mysmod = NULL;
+ slapi_log_error(SLAPI_LOG_REPL, windows_repl_plugin_name,
+ "windows_generate_update_mods: deleting %s attribute from local entry\n", local_type);
+ /* Delete this attr from the local entry */
+ /* if type is dn and the dn is out of winsync scope, keep them.
+ * othewise delete all attr. */
+ if (mapdn) {
+ Slapi_ValueSet *vs = NULL;
+ Slapi_Value *valp = NULL;
+ Slapi_DN *sdn = slapi_sdn_new();
+ int i = 0;
+ int is_in_subtree = 0;
+ Slapi_Value **myva = NULL;
+
+ slapi_attr_get_valueset(local_attr, &vs); /* thisvs is dup'ed */
+ for (i = slapi_valueset_first_value(vs, &valp);
+ (i != -1) && (valp != NULL);
+ i = slapi_valueset_next_value(vs, i, &valp)) {
+ /* valp is a pointer to va in vs */
+ const char *strval = slapi_value_get_string(valp); /* no dup */
+ if (strval) {
+ slapi_sdn_set_dn_byref(sdn, strval);
+ is_in_subtree = slapi_sdn_scope_test(sdn, local_subtree,
+ LDAP_SCOPE_SUBTREE);
+ if (is_in_subtree) {
+ /*
+ * If delete all on AD,
+ * we could delete the values on DS in the scope.
+ */
+ /* myva is (re)allocated and valp is copied */
+ valuearray_add_value(&myva, valp);
+ }
+ }
+ }
+ if (myva) {
+ Slapi_ValueSet *myvs = NULL;
+
+ myvs = slapi_valueset_new();
+ valueset_set_valuearray_passin(myvs, myva);
+ mysmod = slapi_mod_new();
+ slapi_mod_init_valueset_byval(mysmod,
+ LDAP_MOD_DELETE|LDAP_MOD_BVALUES,
+ local_type,
+ myvs);
+ slapi_valueset_free(myvs);
+ }
+ slapi_sdn_free(&sdn);
+ slapi_valueset_free(vs);
+ if (mysmod) {
+ slapi_mods_add_ldapmod(smods, slapi_mod_get_ldapmod_passout(mysmod));
+ }
+ if (mysmod) {
+ slapi_mod_free(&mysmod);
+ }
+ } else {
+ slapi_mods_add_mod_values(smods, LDAP_MOD_DELETE, local_type, NULL);
+ }
*do_modify = 1;
- }
- }
+ }
+ }
- entry_next_deleted_attribute(remote_entry, &del_attr);
+ entry_next_deleted_attribute(remote_entry, &del_attr);
slapi_ch_free_string(&local_type);
- }
+ }
if (to_windows) {
if (is_user) {
@@ -4690,7 +4856,7 @@ windows_update_remote_entry(Private_Repl_Protocol *prp,Slapi_Entry *remote_entry
static int
windows_update_local_entry(Private_Repl_Protocol *prp,Slapi_Entry *remote_entry,Slapi_Entry *local_entry)
{
- Slapi_Mods smods;
+ Slapi_Mods smods = {0};
int retval = 0;
Slapi_PBlock *pb = NULL;
int do_modify = 0;
@@ -4736,9 +4902,9 @@ windows_update_local_entry(Private_Repl_Protocol *prp,Slapi_Entry *remote_entry,
/* compare the parents */
retval = windows_get_superior_change(prp,
- slapi_entry_get_sdn(local_entry),
- mapped_sdn,
- &newsuperior, 0 /* to_windows */);
+ slapi_entry_get_sdn(local_entry),
+ mapped_sdn,
+ &newsuperior, 0 /* to_windows */);
if (newsuperior || newrdn) {
char *escaped_filter_val;
@@ -5439,7 +5605,7 @@ retry:
void
windows_dirsync_inc_run(Private_Repl_Protocol *prp)
- {
+{
int rc = 0;
int done = 0;
diff --git a/ldap/servers/slapd/slapi-plugin.h b/ldap/servers/slapd/slapi-plugin.h
index a23b641..e5fe904 100644
--- a/ldap/servers/slapd/slapi-plugin.h
+++ b/ldap/servers/slapd/slapi-plugin.h
@@ -7001,6 +7001,16 @@ int slapi_set_plugin_default_config(const char *type, Slapi_Value *value);
*/
int slapi_get_plugin_default_config(char *type, Slapi_ValueSet **valueset);
+/**
+ * Checks if a \c Slapi_ValueSet structure has values
+ *
+ * \param vs Pointer to the \c Slapi_ValueSet structure of which
+ * you wish to get the count.
+ * \return 1 if there are no values contained in the \c Slapi_ValueSet structure.
+ * \return 0 if there are values contained in the \c Slapi_ValueSet structure.
+ */
+int slapi_valueset_isempty(const Slapi_ValueSet *vs);
+
int slapi_check_account_lock( Slapi_PBlock *pb, Slapi_Entry *bind_target_entry, int pwresponse_req, int check_password_policy, int send_result);
/* backend get/set info */
diff --git a/ldap/servers/slapd/valueset.c b/ldap/servers/slapd/valueset.c
index de6914f..732b411 100644
--- a/ldap/servers/slapd/valueset.c
+++ b/ldap/servers/slapd/valueset.c
@@ -890,12 +890,24 @@ slapi_valueset_set_valueset(Slapi_ValueSet *vs1, const Slapi_ValueSet *vs2)
int
slapi_valueset_first_value( Slapi_ValueSet *vs, Slapi_Value **v )
{
+ if (NULL == vs) {
+ if (v) {
+ *v = NULL;
+ }
+ return 0;
+ }
return valuearray_first_value(vs->va,v);
}
int
slapi_valueset_next_value( Slapi_ValueSet *vs, int index, Slapi_Value **v)
{
+ if (NULL == vs) {
+ if (v) {
+ *v = NULL;
+ }
+ return index;
+ }
return valuearray_next_value(vs->va,index,v);
}
@@ -914,8 +926,17 @@ slapi_valueset_count( const Slapi_ValueSet *vs)
}
int
+slapi_valueset_isempty(const Slapi_ValueSet *vs)
+{
+ return valueset_isempty(vs);
+}
+
+int
valueset_isempty( const Slapi_ValueSet *vs)
{
+ if (NULL == vs) {
+ return 1; /* true */
+ }
return valuearray_isempty(vs->va);
}
@@ -924,7 +945,7 @@ Slapi_Value *
slapi_valueset_find(const Slapi_Attr *a, const Slapi_ValueSet *vs, const Slapi_Value *v)
{
Slapi_Value *r= NULL;
- if(!valuearray_isempty(vs->va))
+ if(vs && !valuearray_isempty(vs->va))
{
int i= valuearray_find(a,vs->va,v);
if(i!=-1)
--
1.8.1.4