Imports github.com/jlaffaye/ftp golang.org/x/crypto/bcrypt github.com/dgrijalva/jwt-go github.com/satori/go.uuid gopkg.in/yaml.v2 github.com/kataras/iris Standard library imports bytes crypto/rand crypto/x509 encoding/base64 errors fmt io/ioutil os regexp strconv strings time crypto/rsa encoding/pem net/smtp html/template log math/rand