From 2b282b9666a758bf9dd4d5e79c8a4b51e22bc679 Mon Sep 17 00:00:00 2001
From: zhouzb <zhouzb@emqx.io>
Date: Thu, 4 Nov 2021 11:43:22 +0800
Subject: [PATCH] fix(ssl): Return the content of certificates in HTTP response

---
 apps/emqx_authn/src/emqx_authn_api.erl | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/apps/emqx_authn/src/emqx_authn_api.erl b/apps/emqx_authn/src/emqx_authn_api.erl
index 36c1e9b6c..c4323e5f6 100644
--- a/apps/emqx_authn/src/emqx_authn_api.erl
+++ b/apps/emqx_authn/src/emqx_authn_api.erl
@@ -845,7 +845,7 @@ fill_defaults(Configs) when is_list(Configs) ->
 fill_defaults(Config) ->
     emqx_authn:check_config(Config, #{only_fill_defaults => true}).
 
-convert_certs(#{<<"ssl">> := SSLOpts} = Config) ->
+convert_certs(#{ssl := SSLOpts} = Config) ->
     NSSLOpts = lists:foldl(fun(K, Acc) ->
                                case maps:get(K, Acc, undefined) of
                                    undefined -> Acc;
@@ -853,8 +853,8 @@ convert_certs(#{<<"ssl">> := SSLOpts} = Config) ->
                                        {ok, Bin} = file:read_file(Filename),
                                        Acc#{K => Bin}
                                end
-                           end, SSLOpts, [<<"certfile">>, <<"keyfile">>, <<"cacertfile">>]),
-    Config#{<<"ssl">> => NSSLOpts};
+                           end, SSLOpts, [certfile, keyfile, cacertfile]),
+    Config#{ssl => NSSLOpts};
 convert_certs(Config) ->
     Config.