From 054623bd560df28606fe23a807dc05bd533c75d0 Mon Sep 17 00:00:00 2001
From: Shawn <506895667@qq.com>
Date: Fri, 30 Jul 2021 15:12:48 +0800
Subject: [PATCH] fix(authz): update the post_config_update callback

---
 apps/emqx/src/emqx_config_handler.erl | 4 ++--
 apps/emqx_authz/src/emqx_authz.erl    | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/apps/emqx/src/emqx_config_handler.erl b/apps/emqx/src/emqx_config_handler.erl
index b57c561cf..9a830bf4d 100644
--- a/apps/emqx/src/emqx_config_handler.erl
+++ b/apps/emqx/src/emqx_config_handler.erl
@@ -51,7 +51,7 @@
     emqx_config:update_request().
 
 -callback post_config_update(emqx_config:update_request(), emqx_config:config(),
-    emqx_config:config()) -> ok | {error, term()}.
+    emqx_config:config()) -> any().
 
 -type state() :: #{
     handlers := handlers(),
@@ -94,7 +94,7 @@ handle_call({change_config, SchemaModule, ConfKeyPath, UpdateReq}, _From,
         {NewRawConf, OverrideConf} = process_upadate_request(ConfKeyPath, OldRawConf,
             Handlers, UpdateReq),
         {AppEnvs, CheckedConf} = emqx_config:check_config(SchemaModule, NewRawConf),
-        do_post_config_update(ConfKeyPath, Handlers, OldConf, CheckedConf, UpdateReq),
+        _ = do_post_config_update(ConfKeyPath, Handlers, OldConf, CheckedConf, UpdateReq),
         emqx_config:save_configs(AppEnvs, CheckedConf, NewRawConf, OverrideConf)
     catch Error:Reason:ST ->
         ?LOG(error, "change_config failed: ~p", [{Error, Reason, ST}]),
diff --git a/apps/emqx_authz/src/emqx_authz.erl b/apps/emqx_authz/src/emqx_authz.erl
index 940c1ec37..51600ea81 100644
--- a/apps/emqx_authz/src/emqx_authz.erl
+++ b/apps/emqx_authz/src/emqx_authz.erl
@@ -31,7 +31,7 @@
         , match/4
         ]).
 
--export([post_config_update/2, pre_config_update/2]).
+-export([post_config_update/3, pre_config_update/2]).
 
 -define(CONF_KEY_PATH, [authorization, rules]).
 
@@ -63,10 +63,10 @@ pre_config_update({_, NewConf}, _OldConf) ->
         false -> [NewConf]
     end.
 
-post_config_update(undefined, _OldConf) ->
+post_config_update(_, undefined, _OldConf) ->
     %_ = [release_rules(Rule) || Rule <- OldConf],
     ok;
-post_config_update(NewRules, _OldConf) ->
+post_config_update(_, NewRules, _OldConf) ->
     %_ = [release_rules(Rule) || Rule <- OldConf],
     InitedRules = [init_rule(Rule) || Rule <- NewRules],
     Action = find_action_in_hooks(),