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-rw-r--r--source4/dsdb/schema/schema_init.c126
1 files changed, 124 insertions, 2 deletions
diff --git a/source4/dsdb/schema/schema_init.c b/source4/dsdb/schema/schema_init.c
index 18f64bb0a9..5ed7c6dd1a 100644
--- a/source4/dsdb/schema/schema_init.c
+++ b/source4/dsdb/schema/schema_init.c
@@ -368,7 +368,7 @@ WERROR dsdb_attribute_from_ldb(const struct dsdb_schema *schema,
{
WERROR status;
- GET_STRING_LDB(msg, "cn", mem_ctx, attr, cn, True);
+ GET_STRING_LDB(msg, "cn", mem_ctx, attr, cn, False);
GET_STRING_LDB(msg, "lDAPDisplayName", mem_ctx, attr, lDAPDisplayName, True);
GET_STRING_LDB(msg, "attributeID", mem_ctx, attr, attributeID_oid, True);
if (schema->num_prefixes == 0) {
@@ -440,7 +440,7 @@ WERROR dsdb_class_from_ldb(const struct dsdb_schema *schema,
{
WERROR status;
- GET_STRING_LDB(msg, "cn", mem_ctx, obj, cn, True);
+ GET_STRING_LDB(msg, "cn", mem_ctx, obj, cn, False);
GET_STRING_LDB(msg, "lDAPDisplayName", mem_ctx, obj, lDAPDisplayName, True);
GET_STRING_LDB(msg, "governsID", mem_ctx, obj, governsID_oid, True);
if (schema->num_prefixes == 0) {
@@ -981,3 +981,125 @@ const struct dsdb_schema *dsdb_get_schema(struct ldb_context *ldb)
return schema;
}
+
+WERROR dsdb_attach_schema_from_ldif_file(struct ldb_context *ldb, const char *pf, const char *df)
+{
+ struct ldb_ldif *ldif;
+ struct ldb_message *msg;
+ TALLOC_CTX *mem_ctx;
+ WERROR status;
+ int ret;
+ struct dsdb_schema *schema;
+ const struct ldb_val *prefix_val;
+ const struct ldb_val *info_val;
+ struct ldb_val info_val_default;
+
+ mem_ctx = talloc_new(ldb);
+ if (!mem_ctx) {
+ goto nomem;
+ }
+
+ schema = talloc_zero(mem_ctx, struct dsdb_schema);
+ if (!schema) {
+ goto nomem;
+ }
+
+ /*
+ * load the prefixMap attribute from pf
+ */
+ ldif = ldb_ldif_read_string(ldb, &pf);
+ if (!ldif) {
+ status = WERR_INVALID_PARAM;
+ goto failed;
+ }
+ talloc_steal(mem_ctx, ldif);
+
+ msg = ldb_msg_canonicalize(ldb, ldif->msg);
+ if (!msg) {
+ goto nomem;
+ }
+
+ prefix_val = ldb_msg_find_ldb_val(msg, "prefixMap");
+ if (!prefix_val) {
+ status = WERR_INVALID_PARAM;
+ goto failed;
+ }
+
+ info_val = ldb_msg_find_ldb_val(msg, "schemaInfo");
+ if (!info_val) {
+ info_val_default = strhex_to_data_blob("FF0000000000000000000000000000000000000000");
+ if (!info_val_default.data) {
+ goto nomem;
+ }
+ talloc_steal(mem_ctx, info_val_default.data);
+ info_val = &info_val_default;
+ }
+
+ status = dsdb_load_oid_mappings_ldb(schema, prefix_val, info_val);
+ if (!W_ERROR_IS_OK(status)) {
+ goto failed;
+ }
+
+ /*
+ * load the attribute and class definitions outof df
+ */
+ while ((ldif = ldb_ldif_read_string(ldb, &df))) {
+ bool is_sa;
+ bool is_sc;
+
+ talloc_steal(mem_ctx, ldif);
+
+ msg = ldb_msg_canonicalize(ldb, ldif->msg);
+ if (!msg) {
+ goto nomem;
+ }
+
+ is_sa = ldb_msg_check_string_attribute(msg, "objectClass", "attributeSchema");
+ is_sc = ldb_msg_check_string_attribute(msg, "objectClass", "classSchema");
+
+ if (is_sa) {
+ struct dsdb_attribute *sa;
+
+ sa = talloc_zero(schema, struct dsdb_attribute);
+ if (!sa) {
+ goto nomem;
+ }
+
+ status = dsdb_attribute_from_ldb(schema, msg, sa, sa);
+ if (!W_ERROR_IS_OK(status)) {
+ goto failed;
+ }
+
+ DLIST_ADD_END(schema->attributes, sa, struct dsdb_attribute *);
+ } else if (is_sc) {
+ struct dsdb_class *sc;
+
+ sc = talloc_zero(schema, struct dsdb_class);
+ if (!sc) {
+ goto nomem;
+ }
+
+ status = dsdb_class_from_ldb(schema, msg, sc, sc);
+ if (!W_ERROR_IS_OK(status)) {
+ goto failed;
+ }
+
+ DLIST_ADD_END(schema->classes, sc, struct dsdb_class *);
+ }
+ }
+
+ ret = dsdb_set_schema(ldb, schema);
+ if (ret != LDB_SUCCESS) {
+ status = WERR_FOOBAR;
+ goto failed;
+ }
+
+ goto done;
+
+nomem:
+ status = WERR_NOMEM;
+failed:
+done:
+ talloc_free(mem_ctx);
+ return status;
+}