From 3896c82a127ec0858429e04b8019773dbf7e7b92 Mon Sep 17 00:00:00 2001
From: Jakub Hrozek <jhrozek@redhat.com>
Date: Mon, 29 Apr 2013 14:37:27 +0200
Subject: Only try to relink ghost users if we're not enumerating

https://fedorahosted.org/sssd/ticket/1893

When SSSD is not enumerating (which is the default), we are trying to
link any "ghost" entries with a newly created user entry. However, when
enumeration is on, this means a spurious search on adding any user.
---
 src/db/sysdb_ops.c      |  9 +++++++++
 src/tests/sysdb-tests.c | 12 ++++++++----
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/src/db/sysdb_ops.c b/src/db/sysdb_ops.c
index 5d0748740..cd55afdcb 100644
--- a/src/db/sysdb_ops.c
+++ b/src/db/sysdb_ops.c
@@ -1071,6 +1071,15 @@ int sysdb_add_user(struct sysdb_ctx *sysdb,
         goto done;
     }
 
+    /* If we're not enumerating, previous getgr{nam,gid} calls might
+     * have stored ghost users into the cache, so we need to link them
+     * with the newly-created user entry
+     */
+    if (domain->enumerate == true) {
+        ret = EOK;
+        goto done;
+    }
+
     /* We need to find all groups that contain this object as a ghost user
      * and replace the ghost user by actual member record in direct parents.
      * Note that this object can be referred to either by its name or any
diff --git a/src/tests/sysdb-tests.c b/src/tests/sysdb-tests.c
index db45b7a61..53152e895 100644
--- a/src/tests/sysdb-tests.c
+++ b/src/tests/sysdb-tests.c
@@ -60,7 +60,7 @@ struct sysdb_test_ctx {
     struct sss_domain_info *domain;
 };
 
-static int setup_sysdb_tests(struct sysdb_test_ctx **ctx)
+static int _setup_sysdb_tests(struct sysdb_test_ctx **ctx, bool enumerate)
 {
     struct sysdb_test_ctx *test_ctx;
     char *conf_db;
@@ -127,7 +127,7 @@ static int setup_sysdb_tests(struct sysdb_test_ctx **ctx)
         return ret;
     }
 
-    val[0] = "TRUE";
+    val[0] = enumerate ? "TRUE" : "FALSE";
     ret = confdb_add_param(test_ctx->confdb, true,
                            "config/domain/LOCAL", "enumerate", val);
     if (ret != EOK) {
@@ -158,6 +158,8 @@ static int setup_sysdb_tests(struct sysdb_test_ctx **ctx)
     return EOK;
 }
 
+#define setup_sysdb_tests(ctx) _setup_sysdb_tests((ctx), false)
+
 struct test_data {
     struct tevent_context *ev;
     struct sysdb_test_ctx *ctx;
@@ -2976,8 +2978,10 @@ START_TEST (test_sysdb_memberof_check_convert)
     struct ldb_message_element *members;
     int exp_mem, exp_gh;
 
-    /* Setup */
-    ret = setup_sysdb_tests(&test_ctx);
+    /* Eplicitly disable enumeration during setup as converting the ghost
+     * users into real ones work only when enumeration is disabled
+     */
+    ret = _setup_sysdb_tests(&test_ctx, false);
     if (ret != EOK) {
         fail("Could not set up the test");
         return;
-- 
cgit