From 64ddff90c7fcc02ccb06824ac93af7d5f361a88f Mon Sep 17 00:00:00 2001
From: Jan Zeleny <jzeleny@redhat.com>
Date: Wed, 23 May 2012 04:21:35 -0400
Subject: Add support for filtering atributes

This patch adds support for filtering attributes when constructing
attribute list from a map for LDAP query.
---
 src/providers/ldap/sdap.c | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'src/providers/ldap/sdap.c')

diff --git a/src/providers/ldap/sdap.c b/src/providers/ldap/sdap.c
index 01ba418a..cb02f4a5 100644
--- a/src/providers/ldap/sdap.c
+++ b/src/providers/ldap/sdap.c
@@ -1019,10 +1019,28 @@ void sdap_steal_server_opts(struct sdap_id_ctx *id_ctx,
     id_ctx->srv_opts = talloc_move(id_ctx, srv_opts);
 }
 
+static bool attr_is_filtered(const char *attr, const char **filter)
+{
+    int i;
+
+    if (filter) {
+        i = 0;
+        while (filter[i]) {
+            if (filter[i] == attr ||
+                strcasecmp(filter[i], attr) == 0) {
+                return true;
+            }
+            i++;
+        }
+    }
+
+    return false;
+}
 
 int build_attrs_from_map(TALLOC_CTX *memctx,
                          struct sdap_attr_map *map,
                          size_t size,
+                         const char **filter,
                          const char ***_attrs,
                          size_t *attr_count)
 {
@@ -1045,7 +1063,7 @@ int build_attrs_from_map(TALLOC_CTX *memctx,
 
     /* add the others */
     for (i = j = 1; i < size; i++) {
-        if (map[i].name) {
+        if (map[i].name && !attr_is_filtered(map[i].name, filter)) {
             attrs[j] = map[i].name;
             j++;
         }
-- 
cgit