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dsdb: Parse linked attributes using their DN+Binary or DN+String syntax, if needed

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Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
This commit is contained in:
Andrew Bartlett 2015-05-20 11:06:22 +02:00 committed by Garming Sam
parent a18e115ffe
commit 53377917be
1 changed files with 19 additions and 7 deletions
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26
source4/dsdb/samdb/ldb_modules/linked_attributes.c
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@ -172,28 +172,36 @@ static int la_guid_from_dn(struct ldb_module *module,
/* Common routine to handle reading the attributes and creating a
* series of modify requests */
static int la_store_op(struct la_context *ac,
enum la_op op, struct ldb_val *dn,
enum la_op op,
const struct dsdb_attribute *schema_attr,
struct ldb_val *dn,
const char *name)
{
struct ldb_context *ldb;
struct la_op_store *os;
struct ldb_dn *op_dn;
struct dsdb_dn *dsdb_dn;
int ret;
ldb = ldb_module_get_ctx(ac->module);
op_dn = ldb_dn_from_ldb_val(ac, ldb, dn);
if (!op_dn) {
ldb_asprintf_errstring(ldb,
"could not parse attribute as a DN");
return LDB_ERR_INVALID_DN_SYNTAX;
}
os = talloc_zero(ac, struct la_op_store);
if (!os) {
return ldb_oom(ldb);
}
dsdb_dn = dsdb_dn_parse(os, ldb, dn, schema_attr->syntax->ldap_oid);
if (!dsdb_dn) {
ldb_asprintf_errstring(ldb,
"could not parse attribute as a DN");
TALLOC_FREE(os);
return LDB_ERR_INVALID_DN_SYNTAX;
}
op_dn = dsdb_dn->dn;
os->op = op;
ret = la_guid_from_dn(ac->module, ac->req, op_dn, &os->guid);
@ -319,6 +327,7 @@ static int linked_attributes_add(struct ldb_module *module, struct ldb_request *
for (j = 0; j < el->num_values; j++) {
ret = la_store_op(ac, LA_OP_ADD,
schema_attr,
&el->values[j],
attr_name);
if (ret != LDB_SUCCESS) {
@ -423,6 +432,7 @@ static int la_mod_search_callback(struct ldb_request *req, struct ldb_reply *are
/* Now we know what was there, we can remove it for the re-add */
for (j = 0; j < search_el->num_values; j++) {
ret = la_store_op(ac, LA_OP_DEL,
schema_attr,
&search_el->values[j],
attr_name);
if (ret != LDB_SUCCESS) {
@ -570,6 +580,7 @@ static int linked_attributes_modify(struct ldb_module *module, struct ldb_reques
/* For each value being added, we need to setup the adds */
for (j = 0; j < el->num_values; j++) {
ret = la_store_op(ac, LA_OP_ADD,
schema_attr,
&el->values[j],
attr_name);
if (ret != LDB_SUCCESS) {
@ -584,6 +595,7 @@ static int linked_attributes_modify(struct ldb_module *module, struct ldb_reques
/* For each value being deleted, we need to setup the delete */
for (j = 0; j < el->num_values; j++) {
ret = la_store_op(ac, LA_OP_DEL,
schema_attr,
&el->values[j],
attr_name);
if (ret != LDB_SUCCESS) {