curl -X POST http://localhost:8080/auth/signin -H "Content-Type:application/json" -d "{"username":"user", "password":"password"}"
{ "username" : "user", "token" : "eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJ1c2VyIiwicm9sZXMiOlsiUk9MRV9VU0VSIl0sImlhdCI6MTUyNDY0OTI4OSwiZXhwIjoxNTI0NjUyODg5fQ.Lj1w6vPJNdJbcY6cAhO3DbkgCAqpG7lzztzUeKMyNyE" }
curl -X GET http://localhost:8080/me -H "Authorization: Bearer eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJ1c2VyIiwicm9sZXMiOlsiUk9MRV9VU0VSIl0sImlhdCI6MTUyNDY0OTI4OSwiZXhwIjoxNTI0NjUyODg5fQ.Lj1w6vPJNdJbcY6cAhO3DbkgCAqpG7lzztzUeKMyNyE" { "roles" : [ "ROLE_USER" ], "username" : "user" }