use re:replace/4 to fill username

2015-06-01 12:36:30 +08:00 · 2015-06-01 12:36:30 +08:00 · 4c38cb37f5
parent f84a99f05f
commit 4c38cb37f5
1 changed files with 1 additions and 4 deletions
--- a/plugins/emqttd_auth_ldap/src/emqttd_auth_ldap.erl
+++ b/plugins/emqttd_auth_ldap/src/emqttd_auth_ldap.erl
@ -82,10 +82,7 @@ ldap_bind(LDAP, UserDn, Password) ->
    end.

 fill(Username, UserDn) ->
-    lists:append(lists:map(
-            fun("$u") -> Username;
-                (S) -> S
-            end, string:tokens(UserDn, ",="))).
+    re:replace(UserDn, "\\$u", Username, [global, {return, list}]).

 description() -> 
    "LDAP Authentication Module".