Fix cyrsasl_oauth:mech_new call

src/cyrsasl_oauth.erl

@@ -27,37 +27,32 @@
 
 -author('alexey@process-one.net').
 
--export([start/1, stop/0, mech_new/6, mech_step/2, parse/1]).
+-export([start/1, stop/0, mech_new/4, mech_step/2, parse/1]).
 
 -behaviour(cyrsasl).
 
--record(state, {host, is_user_exists}).
+-record(state, {host}).
 
 start(_Opts) ->
     cyrsasl:register_mechanism(<<"X-OAUTH2">>, ?MODULE, plain),
     ok.
 
 stop() -> ok.
 
-mech_new(Host, _GetPassword, _CheckPassword, _CheckPasswordDigest,
-         IsUserExists, _ClientCertFile) ->
-    {ok, #state{host = Host, is_user_exists = IsUserExists}}.
+mech_new(Host, _GetPassword, _CheckPassword, _CheckPasswordDigest) ->
+    {ok, #state{host = Host}}.
 
 mech_step(State, ClientIn) ->
     case prepare(ClientIn) of
         [AuthzId, User, Token] ->
-            case (State#state.is_user_exists)(User) of
+            case ejabberd_oauth:check_token(
+                   User, State#state.host, <<"sasl_auth">>, Token) of
                 true ->
-                    case ejabberd_oauth:check_token(
-                           User, State#state.host, <<"sasl_auth">>, Token) of
-                        true ->
-                            {ok,
-                             [{username, User}, {authzid, AuthzId},
-                              {auth_module, ejabberd_oauth}]};
-                        false ->
-                            {error, <<"not-authorized">>, User}
-                    end;
-                _ -> {error, <<"not-authorized">>, User}
+                    {ok,
+                     [{username, User}, {authzid, AuthzId},
+                      {auth_module, ejabberd_oauth}]};
+                false ->
+                    {error, <<"not-authorized">>, User}
             end;
         _ -> {error, <<"bad-protocol">>}
     end.