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authorMatthias Dieter Wallnöfer <mdw@samba.org>2010-06-07 20:46:59 +0200
committerMatthias Dieter Wallnöfer <mdw@samba.org>2010-06-07 20:54:10 +0200
commit1949864417f3d10fb8996df7db259649eb777271 (patch)
tree890ef8d0d909a29f68a151207e5daa47a03c93a4 /source4/dsdb/samdb/ldb_modules
parenta75d271373dbbff973544865c2c9715510d67669 (diff)
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s4:objectclass_attrs LDB module - move the single-valued attribute check into this module
It seems to me more consistent (and also to keep the same behaviour on all backends). Also the DRS hack should therefore not be needed anymore since the "repl_meta_data" module launches requests behind "objectclass_attrs".
Diffstat (limited to 'source4/dsdb/samdb/ldb_modules')
-rw-r--r--source4/dsdb/samdb/ldb_modules/objectclass_attrs.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/objectclass_attrs.c b/source4/dsdb/samdb/ldb_modules/objectclass_attrs.c
index 042d26b981..5b76a0b946 100644
--- a/source4/dsdb/samdb/ldb_modules/objectclass_attrs.c
+++ b/source4/dsdb/samdb/ldb_modules/objectclass_attrs.c
@@ -180,7 +180,7 @@ static int attr_handler2(struct oc_context *ac)
}
/* Check if all specified attributes are valid in the given
- * objectclasses. */
+ * objectclasses and if they meet additional schema restrictions. */
msg = ac->search_res->message;
for (i = 0; i < msg->num_elements; i++) {
attr = dsdb_attribute_by_lDAPDisplayName(ac->schema,
@@ -189,6 +189,18 @@ static int attr_handler2(struct oc_context *ac)
return LDB_ERR_OPERATIONS_ERROR;
}
+ /* Check if they're single-valued if this is requested */
+ if ((msg->elements[i].num_values > 1) && (attr->isSingleValued)) {
+ ldb_asprintf_errstring(ldb, "objectclass_attrs: attribute '%s' on entry '%s' is single-valued!",
+ msg->elements[i].name,
+ ldb_dn_get_linearized(msg->dn));
+ if (ac->req->operation == LDB_ADD) {
+ return LDB_ERR_CONSTRAINT_VIOLATION;
+ } else {
+ return LDB_ERR_ATTRIBUTE_OR_VALUE_EXISTS;
+ }
+ }
+
/* We can use "str_list_check" with "strcmp" here since the
* attribute informations from the schema are always equal
* up-down-cased. */