Use the correct variable name

(cherry picked from commit 4c10999)

Author: MarcialRosales

deps/rabbitmq_mqtt/src/rabbit_mqtt_processor.erl

@@ -2330,8 +2330,8 @@ extract_ssl_cert_client_id_settings() ->
 
 extract_client_id_san_type(Mode) ->
     {Mode,
-        application:get_env(?APP_NAME, ssl_cert_client_id_san_type, dns),
-        application:get_env(?APP_NAME, ssl_cert_client_id_san_index, 0)
+        application:get_env(?APP_NAME, ssl_cert_login_san_type, dns),
+        application:get_env(?APP_NAME, ssl_cert_login_san_index, 0)
     }.
 
 

deps/rabbitmq_mqtt/test/auth_SUITE.erl

@@ -205,7 +205,7 @@ mqtt_config(ssl_user_with_client_id_in_cert_san_dns) ->
     {rabbitmq_mqtt, [{ssl_cert_login,  true},
                      {allow_anonymous, false}, 
                      {ssl_cert_client_id_from, subject_alternative_name},
-                     {ssl_cert_client_id_san_type, dns}]};
+                     {ssl_cert_login_san_type, dns}]};
 mqtt_config(ssl_user_with_client_id_in_cert_dn) ->
     {rabbitmq_mqtt, [{ssl_cert_login,  true},
                      {allow_anonymous, false},