diff options
Diffstat (limited to 'src/ejabberd_auth.erl')
| -rw-r--r-- | src/ejabberd_auth.erl | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/src/ejabberd_auth.erl b/src/ejabberd_auth.erl index 63d136a2f..7e0aa4284 100644 --- a/src/ejabberd_auth.erl +++ b/src/ejabberd_auth.erl @@ -20,11 +20,12 @@ set_password/2, check_password/2, check_password/4, - try_register/2]). + try_register/2, + dirty_get_registered_users/0, + is_user_exists/1]). %% gen_server callbacks --export([init/1, handle_call/3, handle_cast/2, handle_info/2, terminate/2, - dirty_get_registered_users/0]). +-export([init/1, handle_call/3, handle_cast/2, handle_info/2, terminate/2]). -record(state, {}). @@ -162,3 +163,19 @@ try_register(User, Password) -> dirty_get_registered_users() -> mnesia:dirty_all_keys(passwd). +is_user_exists(User) -> + LUser = jlib:tolower(User), + F = fun() -> + case mnesia:read({passwd, LUser}) of + [] -> + false; + [_] -> + true + end + end, + case mnesia:transaction(F) of + {atomic, Res} -> + Res; + _ -> + false + end. |