AD: Download master domain info when enumerating

https://fedorahosted.org/sssd/ticket/2068

With the current design, downloading master domain data was tied to
subdomains refresh, triggered by responders. But because enumeration is
a background task that can't be triggered on its own, we can't rely on
responders to download the master domain data and we need to check the
master domain on each enumeration request.

2 files changed, 11 insertions, 6 deletions

diff --git a/src/providers/ldap/ldap_common.h b/src/providers/ldap/ldap_common.h
index b21de0024..0d565fc63 100644
--- a/src/providers/ldap/ldap_common.h
+++ b/src/providers/ldap/ldap_common.h
@@ -169,6 +169,17 @@ int ldap_get_autofs_options(TALLOC_CTX *memctx,
                             const char *conf_path,
                             struct sdap_options *opts);
 
+/* Calling ldap_setup_enumeration will set up a periodic task
+ * that would periodically call send_fn/recv_fn request. The
+ * send_fn's pvt parameter will be a pointer to ldap_enum_ctx
+ * structure that contains the request data
+ */
+struct ldap_enum_ctx {
+    struct sdap_id_ctx *ctx;
+    struct sdap_domain *sdom;
+    struct sdap_id_conn_ctx *conn;
+};
+
 errno_t ldap_setup_enumeration(struct sdap_id_ctx *ctx,
                                struct sdap_id_conn_ctx *conn,
                                struct sdap_domain *sdom,
diff --git a/src/providers/ldap/ldap_id_enum.c b/src/providers/ldap/ldap_id_enum.c
index 2a42fdafb..8cccaa916 100644
--- a/src/providers/ldap/ldap_id_enum.c
+++ b/src/providers/ldap/ldap_id_enum.c
@@ -27,12 +27,6 @@
 #include "providers/ldap/ldap_common.h"
 #include "providers/ldap/sdap_async_enum.h"
 
-struct ldap_enum_ctx {
-    struct sdap_id_ctx *ctx;
-    struct sdap_domain *sdom;
-    struct sdap_id_conn_ctx *conn;
-};
-
 errno_t ldap_setup_enumeration(struct sdap_id_ctx *ctx,
                                struct sdap_id_conn_ctx *conn,
                                struct sdap_domain *sdom,