Speed up user requests while offline

This adds a new boolean option to sss_dp_send_acct_req() called
fast_reply. If we make a request to the backends and we are
currently offline, this option will determine whether we should
immediately return from the cache (acceptable for NSS requests) or
potentially wait for an online check to complete (required for PAM
requests).

1 files changed, 6 insertions, 1 deletions

diff --git a/server/responder/common/responder_dp.c b/server/responder/common/responder_dp.c
index 943b72c5..03e83ec6 100644
--- a/server/responder/common/responder_dp.c
+++ b/server/responder/common/responder_dp.c
@@ -243,7 +243,8 @@ static int sss_dp_send_acct_req_create(struct resp_ctx *rctx,
 
 int sss_dp_send_acct_req(struct resp_ctx *rctx, TALLOC_CTX *callback_memctx,
                          sss_dp_callback_t callback, void *callback_ctx,
-                         int timeout, const char *domain, int type,
+                         int timeout, const char *domain,
+                         bool fast_reply, int type,
                          const char *opt_name, uint32_t opt_id)
 {
     int ret, hret;
@@ -279,6 +280,10 @@ int sss_dp_send_acct_req(struct resp_ctx *rctx, TALLOC_CTX *callback_memctx,
         return EINVAL;
     }
 
+    if (fast_reply) {
+        be_type |= BE_REQ_FAST;
+    }
+
     if (dp_requests == NULL) {
         /* Create a hash table to handle queued update requests */
         ret = hash_create(10, &dp_requests, NULL);