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authorKamen Mazdrashki <kamenim@samba.org>2010-08-18 03:52:48 +0300
committerKamen Mazdrashki <kamenim@samba.org>2010-08-19 03:34:03 +0300
commit6a51afcfdbcbce7813fb59c0655e4178268ca70e (patch)
tree78a6c5cdb703b26d9c76680d8dffbc5fd1144932 /source4/rpc_server/drsuapi
parent35d886db176123b3ef3a0436463f59edcaed1322 (diff)
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s4-drs: GetNCChanges() to return correct (in AD-way) ATTIDs
Depending on which NC is being replicated, GetNCChanges() returns either ATTID based on local prefixMap or msDs-IntId value of the attributeSchema class for the attribute being replicated. If set, msDs-IntId value is always returned when replicating object form NC other than Schema NC. Objects in Schema NC replica always use prefixMap based ATTIDs.
Diffstat (limited to 'source4/rpc_server/drsuapi')
-rw-r--r--source4/rpc_server/drsuapi/getncchanges.c19
1 files changed, 16 insertions, 3 deletions
diff --git a/source4/rpc_server/drsuapi/getncchanges.c b/source4/rpc_server/drsuapi/getncchanges.c
index 0beb99d758..6b3f5ddca3 100644
--- a/source4/rpc_server/drsuapi/getncchanges.c
+++ b/source4/rpc_server/drsuapi/getncchanges.c
@@ -90,6 +90,7 @@ static WERROR get_nc_changes_build_object(struct drsuapi_DsReplicaObjectListItem
struct ldb_message *msg,
struct ldb_context *sam_ctx,
struct ldb_dn *ncRoot_dn,
+ bool is_schema_nc,
struct dsdb_schema *schema,
DATA_BLOB *session_key,
uint64_t highest_usn,
@@ -105,6 +106,11 @@ static WERROR get_nc_changes_build_object(struct drsuapi_DsReplicaObjectListItem
const char *rdn;
const struct dsdb_attribute *rdn_sa;
unsigned int instanceType;
+ struct dsdb_syntax_ctx syntax_ctx;
+
+ /* make dsdb sytanx context for conversions */
+ dsdb_syntax_ctx_init(&syntax_ctx, sam_ctx, schema);
+ syntax_ctx.is_schema_nc = is_schema_nc;
instanceType = ldb_msg_find_attr_as_uint(msg, "instanceType", 0);
if (instanceType & INSTANCE_TYPE_IS_NC_HEAD) {
@@ -265,8 +271,8 @@ static WERROR get_nc_changes_build_object(struct drsuapi_DsReplicaObjectListItem
ZERO_STRUCT(obj->object.attribute_ctr.attributes[i]);
obj->object.attribute_ctr.attributes[i].attid = attids[i];
} else {
- werr = dsdb_attribute_ldb_to_drsuapi(sam_ctx, schema, el, obj,
- &obj->object.attribute_ctr.attributes[i]);
+ werr = sa->syntax->ldb_to_drsuapi(&syntax_ctx, sa, el, obj,
+ &obj->object.attribute_ctr.attributes[i]);
if (!W_ERROR_IS_OK(werr)) {
DEBUG(0,("Unable to convert %s to DRS object - %s\n",
sa->lDAPDisplayName, win_errstr(werr)));
@@ -660,6 +666,7 @@ struct drsuapi_getncchanges_state {
struct ldb_result *site_res;
uint32_t num_sent;
struct ldb_dn *ncRoot_dn;
+ bool is_schema_nc;
uint64_t min_usn;
uint64_t highest_usn;
struct ldb_dn *last_dn;
@@ -828,6 +835,11 @@ WERROR dcesrv_drsuapi_DsGetNCChanges(struct dcesrv_call_state *dce_call, TALLOC_
}
b_state->getncchanges_state = getnc_state;
getnc_state->ncRoot_dn = ldb_dn_new(getnc_state, b_state->sam_ctx, ncRoot->dn);
+
+ /* find out if we are to replicate Schema NC */
+ ret = ldb_dn_compare(getnc_state->ncRoot_dn,
+ ldb_get_schema_basedn(b_state->sam_ctx));
+ getnc_state->is_schema_nc = (0 == ret);
}
if (!ldb_dn_validate(getnc_state->ncRoot_dn) ||
@@ -962,7 +974,8 @@ WERROR dcesrv_drsuapi_DsGetNCChanges(struct dcesrv_call_state *dce_call, TALLOC_
obj = talloc_zero(mem_ctx, struct drsuapi_DsReplicaObjectListItemEx);
werr = get_nc_changes_build_object(obj, msg,
- b_state->sam_ctx, getnc_state->ncRoot_dn,
+ b_state->sam_ctx, getnc_state->ncRoot_dn,
+ getnc_state->is_schema_nc,
schema, &session_key, getnc_state->min_usn,
req8->replica_flags, getnc_state->uptodateness_vector);
if (!W_ERROR_IS_OK(werr)) {