diff options
Diffstat (limited to 'source4/dsdb/samdb/ldb_modules')
| -rw-r--r-- | source4/dsdb/samdb/ldb_modules/partition.c | 54 |
1 files changed, 37 insertions, 17 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/partition.c b/source4/dsdb/samdb/ldb_modules/partition.c index 4586810d96..61b64441a7 100644 --- a/source4/dsdb/samdb/ldb_modules/partition.c +++ b/source4/dsdb/samdb/ldb_modules/partition.c @@ -169,13 +169,12 @@ static int partition_other_callback(struct ldb_context *ldb, void *context, stru } -static int partition_send_request(struct partition_context *ac, struct ldb_control *remove_control, +static int partition_send_request(struct partition_context *ac, struct dsdb_control_current_partition *partition) { int ret; struct ldb_module *backend; struct ldb_request *req; - struct ldb_control **saved_controls; if (partition) { backend = make_module_for_next_request(ac, ac->module->ldb, partition->module); @@ -225,12 +224,6 @@ static int partition_send_request(struct partition_context *ac, struct ldb_contr req->context = ac; } - /* Remove a control, so we don't confuse a backend server */ - if (remove_control && !save_controls(remove_control, req, &saved_controls)) { - ldb_oom(ac->module->ldb); - return LDB_ERR_OPERATIONS_ERROR; - } - if (partition) { ret = ldb_request_add_control(req, DSDB_CONTROL_CURRENT_PARTITION_OID, false, partition); if (ret != LDB_SUCCESS) { @@ -253,18 +246,17 @@ static int partition_send_request(struct partition_context *ac, struct ldb_contr */ static int partition_send_all(struct ldb_module *module, struct partition_context *ac, - struct ldb_control *remove_control, struct ldb_request *req) { int i; struct partition_private_data *data = talloc_get_type(module->private_data, struct partition_private_data); - int ret = partition_send_request(ac, remove_control, NULL); + int ret = partition_send_request(ac, NULL); if (ret != LDB_SUCCESS) { return ret; } for (i=0; data && data->partitions && data->partitions[i]; i++) { - ret = partition_send_request(ac, remove_control, data->partitions[i]); + ret = partition_send_request(ac, data->partitions[i]); if (ret != LDB_SUCCESS) { return ret; } @@ -297,7 +289,7 @@ static int partition_replicate(struct ldb_module *module, struct ldb_request *re return LDB_ERR_OPERATIONS_ERROR; } - return partition_send_all(module, ac, NULL, req); + return partition_send_all(module, ac, req); } } } @@ -314,6 +306,7 @@ static int partition_replicate(struct ldb_module *module, struct ldb_request *re * TODO: we should maybe return an error here * if it's not a special dn */ + return ldb_next_request(module, req); } @@ -334,6 +327,8 @@ static int partition_replicate(struct ldb_module *module, struct ldb_request *re /* search */ static int partition_search(struct ldb_module *module, struct ldb_request *req) { + struct ldb_control **saved_controls; + /* Find backend */ struct partition_private_data *data = talloc_get_type(module->private_data, struct partition_private_data); @@ -342,19 +337,34 @@ static int partition_search(struct ldb_module *module, struct ldb_request *req) /* (later) consider if we should be searching multiple * partitions (for 'invisible' partition behaviour */ struct ldb_control *search_control = ldb_request_get_control(req, LDB_CONTROL_SEARCH_OPTIONS_OID); + struct ldb_control *domain_scope_control = ldb_request_get_control(req, LDB_CONTROL_DOMAIN_SCOPE_OID); struct ldb_search_options_control *search_options = NULL; if (search_control) { search_options = talloc_get_type(search_control->data, struct ldb_search_options_control); } + /* Remove the domain_scope control, so we don't confuse a backend server */ + if (domain_scope_control && !save_controls(domain_scope_control, req, &saved_controls)) { + ldb_oom(module->ldb); + return LDB_ERR_OPERATIONS_ERROR; + } + + /* TODO: + Generate referrals (look for a partition under this DN) if we don't have the above control specified + */ + if (search_options && (search_options->search_options & LDB_SEARCH_OPTION_PHANTOM_ROOT)) { int ret, i; struct partition_context *ac; - struct ldb_control *remove_control = NULL; if ((search_options->search_options & ~LDB_SEARCH_OPTION_PHANTOM_ROOT) == 0) { /* We have processed this flag, so we are done with this control now */ - remove_control = search_control; + + /* Remove search control, so we don't confuse a backend server */ + if (search_control && !save_controls(search_control, req, &saved_controls)) { + ldb_oom(module->ldb); + return LDB_ERR_OPERATIONS_ERROR; + } } ac = partition_init_handle(req, module); if (!ac) { @@ -363,12 +373,12 @@ static int partition_search(struct ldb_module *module, struct ldb_request *req) /* Search from the base DN */ if (!req->op.search.base || ldb_dn_is_null(req->op.search.base)) { - return partition_send_all(module, ac, remove_control, req); + return partition_send_all(module, ac, req); } for (i=0; data && data->partitions && data->partitions[i]; i++) { /* Find all partitions under the search base */ if (ldb_dn_compare_base(req->op.search.base, data->partitions[i]->dn) == 0) { - ret = partition_send_request(ac, remove_control, data->partitions[i]); + ret = partition_send_request(ac, data->partitions[i]); if (ret != LDB_SUCCESS) { return ret; } @@ -384,6 +394,16 @@ static int partition_search(struct ldb_module *module, struct ldb_request *req) return LDB_SUCCESS; } else { /* Handle this like all other requests */ + if (search_control && (search_options->search_options & ~LDB_SEARCH_OPTION_PHANTOM_ROOT) == 0) { + /* We have processed this flag, so we are done with this control now */ + + /* Remove search control, so we don't confuse a backend server */ + if (search_control && !save_controls(search_control, req, &saved_controls)) { + ldb_oom(module->ldb); + return LDB_ERR_OPERATIONS_ERROR; + } + } + return partition_replicate(module, req, req->op.search.base); } } @@ -693,7 +713,7 @@ static int partition_extended(struct ldb_module *module, struct ldb_request *req return LDB_ERR_OPERATIONS_ERROR; } - return partition_send_all(module, ac, NULL, req); + return partition_send_all(module, ac, req); } static int sort_compare(void *void1, |