root@y2k-CIH:/home/y2k# curl -X POST -vu clientaid:secret http://localhost:8080/oauth/token -H "Accept: application/json" -d "client_id=clientid&grant_type=password&username=admin&password=admin"ecret http://localhost:8080/oauth/token -H "Accept: application/json" -d "client_id=clienti*   Trying 127.0.0.1...
* Connected to localhost (127.0.0.1) port 8080 (#0)
* Server auth using Basic with user 'clientaid'
> POST /oauth/token HTTP/1.1
> Host: localhost:8080
> Authorization: Basic Y2xpZW50YWlkOnNlY3JldA==
> User-Agent: curl/7.43.0
> Accept: application/json
> Content-Length: 68
> Content-Type: application/x-www-form-urlencoded
>
* upload completely sent off: 68 out of 68 bytes
< HTTP/1.1 401
< X-Content-Type-Options: nosniff
< X-XSS-Protection: 1; mode=block
< Cache-Control: no-cache, no-store, max-age=0, must-revalidate
< Pragma: no-cache
< Expires: 0
< X-Frame-Options: DENY
* Authentication problem. Ignoring this.
< WWW-Authenticate: Basic realm="oauth2/client"
< Content-Type: application/json;charset=UTF-8
< Transfer-Encoding: chunked
< Date: Mon, 23 Oct 2017 05:34:43 GMT
<
{
  "timestamp" : "2017-10-23T05:34:43.865+0000",
  "status" : 401,
  "error" : "Unauthorized",
  "message" : "Bad credentials",
  "path" : "/oauth/token"
* Connection #0 to host localhost left intact
}root@y2k-CIH:/home/y2k#