Imports github.com/dgrijalva/jwt-go github.com/dgryski/dgoogauth github.com/gorilla/context github.com/gorilla/mux github.com/jinzhu/gorm github.com/jinzhu/gorm/dialects/postgres Standard library imports authjwt/model crypto/hmac crypto/rand crypto/sha256 encoding/base32 encoding/hex encoding/json fmt hash log net/http os strings time