2 files changed, 40 insertions, 0 deletions
diff --git a/src/providers/ldap/sdap_async_private.h b/src/providers/ldap/sdap_async_private.h
index f049fa6a..b29b18df 100644
--- a/src/providers/ldap/sdap_async_private.h
+++ b/src/providers/ldap/sdap_async_private.h
@@ -40,6 +40,8 @@ int get_fd_from_ldap(LDAP *ldap, int *fd);
 
 errno_t sdap_set_connected(struct sdap_handle *sh, struct tevent_context *ev);
 
+errno_t sdap_call_conn_cb(const char *uri,int fd, struct sdap_handle *sh);
+
 int sdap_op_add(TALLOC_CTX *memctx, struct tevent_context *ev,
                 struct sdap_handle *sh, int msgid,
                 sdap_op_callback_t *callback, void *data,
diff --git a/src/providers/ldap/sdap_fd_events.c b/src/providers/ldap/sdap_fd_events.c
index 05ea0b5c..4fb67b82 100644
--- a/src/providers/ldap/sdap_fd_events.c
+++ b/src/providers/ldap/sdap_fd_events.c
@@ -278,3 +278,41 @@ errno_t sdap_set_connected(struct sdap_handle *sh, struct tevent_context *ev)
 
     return ret;
 }
+
+errno_t sdap_call_conn_cb(const char *uri,int fd, struct sdap_handle *sh)
+{
+#ifdef HAVE_LDAP_CONNCB
+    int ret;
+    Sockbuf *sb;
+    LDAPURLDesc *lud;
+
+    sb = ber_sockbuf_alloc();
+    if (sb == NULL) {
+        DEBUG(1, ("ber_sockbuf_alloc failed.\n"));
+        return ENOMEM;
+    }
+
+    ret = ber_sockbuf_ctrl(sb, LBER_SB_OPT_SET_FD, &fd);
+    if (ret != 1) {
+        DEBUG(1, ("ber_sockbuf_ctrl failed.\n"));
+        return EFAULT;
+    }
+
+    ret = ldap_url_parse(uri, &lud);
+    if (ret != 0) {
+        ber_sockbuf_free(sb);
+        DEBUG(1, ("ber_sockbuf_ctrl failed.\n"));
+        return EFAULT;
+    }
+
+    ret = sdap_ldap_connect_callback_add(NULL, sb, lud, NULL,
+                                         sh->sdap_fd_events->conncb);
+
+    ldap_free_urldesc(lud);
+    ber_sockbuf_free(sb);
+    return ret;
+#else
+    DEBUG(9, ("LDAP connection callbacks are not supported.\n"));
+    return EOK;
+#endif
+}