Help needed regarding implementation of resource owner password grant.

[lutfor3737]

I am using hapi-ouath2orize wrapper in my Hapi API.
In my application, i need to implement resource owner password grant. So far i understand i have to use following curl command to implement this grant.

1. curl -XPOST "http://localhost:3000/oauth/token" -d "grant_type=password&client_id=abc123&client_secret=ssh-secret&username=bob&password=secret"
   return: TOKEN
2. curl -H 'Authorization: Bearer TOKEN' -GET "http://localhost:3000/api/userinfo"
   can access protected resource using this command.

can anyone help me what will flow with some guidance(some sample code will be appreciable) ?