Temporary password generation for two-factor authentication. Works with Google Authenticator mobile app.
- Get Google Authenticator
- Tap on 'Set up account'
- Pick 'Enter provided code'
- Enter account name 'GoLang console'
- Enter key 'PT2KHGTK7YQ3EVIK'
- Save
- Run code from below in the console. Temporary password from the console and from the app will match
package main
import (
"fmt"
"github.com/andrewromanenco/g2fa"
)
func main() {
//key, err := g2fa.GenerateKey()
//skey := g2fa.EncodeKey(key)
skey := "PT2KHGTK7YQ3EVIK"
key, err := g2fa.DecodeKey(skey)
if err != nil {
panic(err)
}
code, err := g2fa.GetTimedAuthCode(key)
if err != nil {
panic(err)
}
fmt.Println("Key: ", skey)
fmt.Println("Temp code: ", code)
}