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authorAndrew Tridgell <tridge@samba.org>2011-09-21 08:52:14 +1000
committerAndrew Tridgell <tridge@samba.org>2011-09-22 10:00:48 +1000
commit4efb4ebe633350e8d260d1b063d6997001bedd06 (patch)
tree500345070c53a70c9a5fbef99c1920cc5864665f /source4/dsdb/repl
parent677600fb7f979b1ad486aadecf4d5a03a9508de3 (diff)
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s4-dsdb: added support for replicating with GC partial attribute set
if we are replicating a partial replica, then we need to supply the partial attribute set we want to replicate to the server
Diffstat (limited to 'source4/dsdb/repl')
-rw-r--r--source4/dsdb/repl/drepl_out_helpers.c53
-rw-r--r--source4/dsdb/repl/drepl_service.h1
2 files changed, 51 insertions, 3 deletions
diff --git a/source4/dsdb/repl/drepl_out_helpers.c b/source4/dsdb/repl/drepl_out_helpers.c
index 19d09572c4..0ecea176f0 100644
--- a/source4/dsdb/repl/drepl_out_helpers.c
+++ b/source4/dsdb/repl/drepl_out_helpers.c
@@ -262,7 +262,7 @@ static void dreplsrv_op_pull_source_connect_done(struct tevent_req *subreq)
static void dreplsrv_op_pull_source_get_changes_done(struct tevent_req *subreq);
/*
- get a partial attribute set for a replication call
+ get a RODC partial attribute set for a replication call
*/
static NTSTATUS dreplsrv_get_rodc_partial_attribute_set(struct dreplsrv_service *service,
TALLOC_CTX *mem_ctx,
@@ -294,6 +294,47 @@ static NTSTATUS dreplsrv_get_rodc_partial_attribute_set(struct dreplsrv_service
pas->attids[pas->num_attids] = dsdb_attribute_get_attid(a, for_schema);
pas->num_attids++;
}
+
+ pas->attids = talloc_realloc(pas, pas->attids, enum drsuapi_DsAttributeId, pas->num_attids);
+ NT_STATUS_HAVE_NO_MEMORY_AND_FREE(pas->attids, pas);
+
+ *_pas = pas;
+ return NT_STATUS_OK;
+}
+
+
+/*
+ get a GC partial attribute set for a replication call
+ */
+static NTSTATUS dreplsrv_get_gc_partial_attribute_set(struct dreplsrv_service *service,
+ TALLOC_CTX *mem_ctx,
+ struct drsuapi_DsPartialAttributeSet **_pas)
+{
+ struct drsuapi_DsPartialAttributeSet *pas;
+ struct dsdb_schema *schema;
+ uint32_t i;
+
+ pas = talloc_zero(mem_ctx, struct drsuapi_DsPartialAttributeSet);
+ NT_STATUS_HAVE_NO_MEMORY(pas);
+
+ schema = dsdb_get_schema(service->samdb, NULL);
+
+ pas->version = 1;
+ pas->attids = talloc_array(pas, enum drsuapi_DsAttributeId, schema->num_attributes);
+ NT_STATUS_HAVE_NO_MEMORY_AND_FREE(pas->attids, pas);
+
+ for (i=0; i<schema->num_attributes; i++) {
+ struct dsdb_attribute *a;
+ a = schema->attributes_by_attributeID_id[i];
+ if (a->isMemberOfPartialAttributeSet) {
+ pas->attids[pas->num_attids] = dsdb_attribute_get_attid(a, false);
+ pas->num_attids++;
+ }
+ }
+
+ pas->attids = talloc_realloc(pas, pas->attids, enum drsuapi_DsAttributeId, pas->num_attids);
+ NT_STATUS_HAVE_NO_MEMORY_AND_FREE(pas->attids, pas);
+
*_pas = pas;
return NT_STATUS_OK;
}
@@ -374,7 +415,13 @@ static void dreplsrv_op_pull_source_get_changes_trigger(struct tevent_req *req)
replica_flags = rf1->replica_flags;
- if (service->am_rodc) {
+ if (partition->partial_replica) {
+ status = dreplsrv_get_gc_partial_attribute_set(service, r, &pas);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0,(__location__ ": Failed to construct GC partial attribute set : %s\n", nt_errstr(status)));
+ return;
+ }
+ } else if (service->am_rodc) {
bool for_schema = false;
if (ldb_dn_compare_base(ldb_get_schema_basedn(service->samdb), partition->dn) == 0) {
for_schema = true;
@@ -382,7 +429,7 @@ static void dreplsrv_op_pull_source_get_changes_trigger(struct tevent_req *req)
status = dreplsrv_get_rodc_partial_attribute_set(service, r, &pas, for_schema);
if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,(__location__ ": Failed to construct partial attribute set : %s\n", nt_errstr(status)));
+ DEBUG(0,(__location__ ": Failed to construct RODC partial attribute set : %s\n", nt_errstr(status)));
return;
}
if (state->op->extended_op == DRSUAPI_EXOP_REPL_SECRET) {
diff --git a/source4/dsdb/repl/drepl_service.h b/source4/dsdb/repl/drepl_service.h
index c454ac618a..d912ec7ab7 100644
--- a/source4/dsdb/repl/drepl_service.h
+++ b/source4/dsdb/repl/drepl_service.h
@@ -110,6 +110,7 @@ struct dreplsrv_partition {
struct dreplsrv_partition_source_dsa *notifies;
bool incoming_only;
+ bool partial_replica;
};
typedef void (*dreplsrv_extended_callback_t)(struct dreplsrv_service *,