so application (eclipse/kapua) is sending
```
grant_type:authorization_code
code:c3074557-f6e7-4692-b4f4-7676e59a248b
client_id:@!1DA9.BCB4.7B32.B721!0001!022F.4EED!0008!59B0.990E.3051.CA54
redirect_uri:http://portal.solidsense.tk:8080/sso/callback
```
this is in the apache log ( so request came )
```
gluu-auth.tk:443 138.68.107.142 - - [15/Apr/2019:11:06:01 +0000] "POST /oxauth/restv1/token HTTP/1.1" 401 2416 "-" "Java/1.8.0_201"
```
however there is nothing in oxauth log
how can I debug this