Generate Google Authentication Codes with golang
go get github.com/maurodelazeri/google-authenticator
Insert into the secret file the secret generated by your counterpart
package main
import (
"io/ioutil"
"log"
"os"
"github.com/maurodelazeri/google-authenticator"
)
func main() {
data, err := ioutil.ReadFile("secret")
if err != nil {
log.Print(err)
os.Exit(1)
}
secret := string(data)
otp := authenticator.GetTOTPToken(secret)
log.Printf(otp)
}$ go run main.go
2018/11/29 08:43:50 153071