Add callback when the ID provider switches from offline to online

Allow backends to set a callback in the be_ctx that should be
invoked when the ID provider goes online.

This can be used to perform regular maintenance tasks that are
valid only when going online.

1 files changed, 9 insertions, 0 deletions

diff --git a/src/providers/ldap/sdap_async_connection.c b/src/providers/ldap/sdap_async_connection.c
index 17cd55863..bd8d4e960 100644
--- a/src/providers/ldap/sdap_async_connection.c
+++ b/src/providers/ldap/sdap_async_connection.c
@@ -813,6 +813,7 @@ struct sdap_cli_connect_state {
     struct tevent_context *ev;
     struct sdap_options *opts;
     struct sdap_service *service;
+    struct be_ctx *be;
 
     bool use_rootdse;
     struct sysdb_attrs *rootdse;
@@ -851,6 +852,7 @@ struct tevent_req *sdap_cli_connect_send(TALLOC_CTX *memctx,
     state->service = service;
     state->be = be;
     state->srv = NULL;
+    state->be = be;
 
     if (rootdse) {
         state->use_rootdse = true;
@@ -1123,6 +1125,8 @@ static void sdap_cli_auth_done(struct tevent_req *subreq)
 {
     struct tevent_req *req = tevent_req_callback_data(subreq,
                                                       struct tevent_req);
+    struct sdap_cli_connect_state *state = tevent_req_data(req,
+                                             struct sdap_cli_connect_state);
     enum sdap_result result;
     int ret;
 
@@ -1137,6 +1141,11 @@ static void sdap_cli_auth_done(struct tevent_req *subreq)
         return;
     }
 
+    /* Reconnection succeeded
+     * Run any post-connection routines
+     */
+    be_run_online_cb(state->be);
+
     tevent_req_done(req);
 }