Imports golang.org/x/crypto/ssh github.com/Sirupsen/logrus github.com/franela/goreq github.com/gorilla/websocket github.com/prometheus/client_golang/prometheus github.com/prometheus/client_golang/prometheus/promhttp github.com/satori/go.uuid Standard library imports crypto/sha1 crypto/subtle encoding/base64 encoding/json errors hash html/template io io/ioutil log net net/http net/http/httputil net/url os os/exec runtime strconv strings time