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path: root/source4/dsdb/schema/schema_init.c
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Diffstat (limited to 'source4/dsdb/schema/schema_init.c')
-rw-r--r--source4/dsdb/schema/schema_init.c124
1 files changed, 68 insertions, 56 deletions
diff --git a/source4/dsdb/schema/schema_init.c b/source4/dsdb/schema/schema_init.c
index 85fdbe9e87..73be580347 100644
--- a/source4/dsdb/schema/schema_init.c
+++ b/source4/dsdb/schema/schema_init.c
@@ -809,7 +809,6 @@ int dsdb_schema_from_ldb_results(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
if (!prefix_val) {
*error_string = talloc_asprintf(mem_ctx,
"schema_fsmo_init: no prefixMap attribute found");
- talloc_free(mem_ctx);
return LDB_ERR_CONSTRAINT_VIOLATION;
}
info_val = ldb_msg_find_ldb_val(schema_res->msgs[0], "schemaInfo");
@@ -828,7 +827,6 @@ int dsdb_schema_from_ldb_results(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
*error_string = talloc_asprintf(mem_ctx,
"schema_fsmo_init: failed to load oid mappings: %s",
win_errstr(status));
- talloc_free(mem_ctx);
return LDB_ERR_CONSTRAINT_VIOLATION;
}
@@ -847,7 +845,6 @@ int dsdb_schema_from_ldb_results(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
"schema_fsmo_init: failed to load attribute definition: %s:%s",
ldb_dn_get_linearized(attrs_res->msgs[i]->dn),
win_errstr(status));
- talloc_free(mem_ctx);
return LDB_ERR_CONSTRAINT_VIOLATION;
}
@@ -869,7 +866,6 @@ int dsdb_schema_from_ldb_results(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
"schema_fsmo_init: failed to load class definition: %s:%s",
ldb_dn_get_linearized(objectclass_res->msgs[i]->dn),
win_errstr(status));
- talloc_free(mem_ctx);
return LDB_ERR_CONSTRAINT_VIOLATION;
}
@@ -914,7 +910,6 @@ static int fetch_oc_recursive(struct ldb_context *ldb, struct ldb_dn *schemadn,
"(&(&(objectClass=classSchema)(subClassOf=%s))(!(lDAPDisplayName=%s)))",
name, name);
if (ret != LDB_SUCCESS) {
- printf("Search failed: %s\n", ldb_errstring(ldb));
return ret;
}
@@ -940,7 +935,8 @@ static int fetch_oc_recursive(struct ldb_context *ldb, struct ldb_dn *schemadn,
static int fetch_objectclass_schema(struct ldb_context *ldb, struct ldb_dn *schemadn,
TALLOC_CTX *mem_ctx,
- struct ldb_result **objectclasses_res)
+ struct ldb_result **objectclasses_res,
+ char **error_string)
{
TALLOC_CTX *local_ctx = talloc_new(mem_ctx);
struct ldb_result *top_res, *ret_res;
@@ -949,19 +945,23 @@ static int fetch_objectclass_schema(struct ldb_context *ldb, struct ldb_dn *sche
return LDB_ERR_OPERATIONS_ERROR;
}
- /* Downlaod 'top' */
+ /* Download 'top' */
ret = ldb_search(ldb, schemadn, LDB_SCOPE_SUBTREE,
"(&(objectClass=classSchema)(lDAPDisplayName=top))",
NULL, &top_res);
if (ret != LDB_SUCCESS) {
- printf("Search failed: %s\n", ldb_errstring(ldb));
- return LDB_ERR_OPERATIONS_ERROR;
+ *error_string = talloc_asprintf(mem_ctx,
+ "dsdb_schema: failed to search for top classSchema object: %s",
+ ldb_errstring(ldb));
+ return ret;
}
talloc_steal(local_ctx, top_res);
if (top_res->count != 1) {
- return LDB_ERR_OPERATIONS_ERROR;
+ *error_string = talloc_asprintf(mem_ctx,
+ "dsdb_schema: failed to find top classSchema object");
+ return LDB_ERR_NO_SUCH_OBJECT;
}
ret_res = talloc_zero(local_ctx, struct ldb_result);
@@ -972,8 +972,7 @@ static int fetch_objectclass_schema(struct ldb_context *ldb, struct ldb_dn *sche
ret = fetch_oc_recursive(ldb, schemadn, local_ctx, top_res, ret_res);
if (ret != LDB_SUCCESS) {
- printf("Search failed: %s\n", ldb_errstring(ldb));
- return LDB_ERR_OPERATIONS_ERROR;
+ return ret;
}
*objectclasses_res = talloc_move(mem_ctx, &ret_res);
@@ -1051,10 +1050,10 @@ int dsdb_schema_from_schema_dn(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
/*
* load the objectClass definitions
*/
- ret = fetch_objectclass_schema(ldb, schema_dn, tmp_ctx, &c_res);
+ ret = fetch_objectclass_schema(ldb, schema_dn, tmp_ctx, &c_res, &error_string);
if (ret != LDB_SUCCESS) {
*error_string_out = talloc_asprintf(mem_ctx,
- "Failed to fetch objectClass schema elements: %s\n", ldb_errstring(ldb));
+ "Failed to fetch objectClass schema elements: %s", error_string);
talloc_free(tmp_ctx);
return ret;
}
@@ -1599,8 +1598,8 @@ WERROR dsdb_linked_attribute_lDAPDisplayName_list(const struct dsdb_schema *sche
return WERR_OK;
}
-static char **merge_attr_list(TALLOC_CTX *mem_ctx,
- char **attrs, const char **new_attrs)
+char **merge_attr_list(TALLOC_CTX *mem_ctx,
+ char **attrs, const char **new_attrs)
{
char **ret_attrs;
int i;
@@ -1618,60 +1617,73 @@ static char **merge_attr_list(TALLOC_CTX *mem_ctx,
new_len = orig_len + str_list_length(new_attrs);
ret_attrs[new_len] = NULL;
-
}
return ret_attrs;
}
-char **dsdb_full_attribute_list_internal(TALLOC_CTX *mem_ctx,
- const struct dsdb_schema *schema,
- const char **class_list,
- enum dsdb_attr_list_query query)
+/*
+ Return a merged list of the attributes of exactly one class (not
+ considering subclasses, auxillary classes etc)
+*/
+
+char **dsdb_attribute_list(TALLOC_CTX *mem_ctx, const struct dsdb_class *class, enum dsdb_attr_list_query query)
+{
+ char **attr_list = NULL;
+ switch (query) {
+ case DSDB_SCHEMA_ALL_MAY:
+ attr_list = merge_attr_list(mem_ctx, attr_list, class->mayContain);
+ attr_list = merge_attr_list(mem_ctx, attr_list, class->systemMayContain);
+ break;
+
+ case DSDB_SCHEMA_ALL_MUST:
+ attr_list = merge_attr_list(mem_ctx, attr_list, class->mustContain);
+ attr_list = merge_attr_list(mem_ctx, attr_list, class->systemMustContain);
+ break;
+
+ case DSDB_SCHEMA_SYS_MAY:
+ attr_list = merge_attr_list(mem_ctx, attr_list, class->systemMayContain);
+ break;
+
+ case DSDB_SCHEMA_SYS_MUST:
+ attr_list = merge_attr_list(mem_ctx, attr_list, class->systemMustContain);
+ break;
+
+ case DSDB_SCHEMA_MAY:
+ attr_list = merge_attr_list(mem_ctx, attr_list, class->mayContain);
+ break;
+
+ case DSDB_SCHEMA_MUST:
+ attr_list = merge_attr_list(mem_ctx, attr_list, class->mustContain);
+ break;
+
+ case DSDB_SCHEMA_ALL:
+ attr_list = merge_attr_list(mem_ctx, attr_list, class->mayContain);
+ attr_list = merge_attr_list(mem_ctx, attr_list, class->systemMayContain);
+ attr_list = merge_attr_list(mem_ctx, attr_list, class->mustContain);
+ attr_list = merge_attr_list(mem_ctx, attr_list, class->systemMustContain);
+ break;
+ }
+ return attr_list;
+}
+
+static char **dsdb_full_attribute_list_internal(TALLOC_CTX *mem_ctx,
+ const struct dsdb_schema *schema,
+ const char **class_list,
+ enum dsdb_attr_list_query query)
{
int i;
const struct dsdb_class *class;
char **attr_list = NULL;
+ char **this_class_list;
char **recursive_list;
for (i=0; class_list && class_list[i]; i++) {
class = dsdb_class_by_lDAPDisplayName(schema, class_list[i]);
- switch (query) {
- case DSDB_SCHEMA_ALL_MAY:
- attr_list = merge_attr_list(mem_ctx, attr_list, class->mayContain);
- attr_list = merge_attr_list(mem_ctx, attr_list, class->systemMayContain);
- break;
-
- case DSDB_SCHEMA_ALL_MUST:
- attr_list = merge_attr_list(mem_ctx, attr_list, class->mustContain);
- attr_list = merge_attr_list(mem_ctx, attr_list, class->systemMustContain);
- break;
-
- case DSDB_SCHEMA_SYS_MAY:
- attr_list = merge_attr_list(mem_ctx, attr_list, class->systemMayContain);
- break;
-
- case DSDB_SCHEMA_SYS_MUST:
- attr_list = merge_attr_list(mem_ctx, attr_list, class->systemMustContain);
- break;
-
- case DSDB_SCHEMA_MAY:
- attr_list = merge_attr_list(mem_ctx, attr_list, class->mayContain);
- break;
-
- case DSDB_SCHEMA_MUST:
- attr_list = merge_attr_list(mem_ctx, attr_list, class->mustContain);
- break;
-
- case DSDB_SCHEMA_ALL:
- attr_list = merge_attr_list(mem_ctx, attr_list, class->mayContain);
- attr_list = merge_attr_list(mem_ctx, attr_list, class->systemMayContain);
- attr_list = merge_attr_list(mem_ctx, attr_list, class->mustContain);
- attr_list = merge_attr_list(mem_ctx, attr_list, class->systemMustContain);
- break;
- }
+ this_class_list = dsdb_attribute_list(mem_ctx, class, query);
+ attr_list = merge_attr_list(mem_ctx, attr_list, (const char **)this_class_list);
recursive_list = dsdb_full_attribute_list_internal(mem_ctx, schema,
class->systemAuxiliaryClass,
@@ -1682,7 +1694,7 @@ char **dsdb_full_attribute_list_internal(TALLOC_CTX *mem_ctx,
recursive_list = dsdb_full_attribute_list_internal(mem_ctx, schema,
class->auxiliaryClass,
query);
-
+
attr_list = merge_attr_list(mem_ctx, attr_list, (const char **)recursive_list);
}
generated by cgit (git 2.34.1) at 2024-12-16 15:45:49 +0000