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package main
import (
"fmt"
"os"
"github.com/rs/zerolog"
"github.com/rs/zerolog/log"
"github.com/twpayne/go-pinentry"
)
func run(logger *zerolog.Logger) error {
client, err := pinentry.NewClient(
pinentry.WithBinaryNameFromGnuPGAgentConf(),
pinentry.WithDesc("My multiline\ndescription"),
pinentry.WithGPGTTY(),
pinentry.WithPrompt("My prompt:"),
pinentry.WithQualityBar(func(s string) (int, bool) {
quality := 5 * len(s)
if len(s) < 5 {
quality = -quality
}
return quality, true
}),
pinentry.WithTitle("My title"),
pinentry.WithLogger(logger),
)
if err != nil {
return err
}
defer func() {
if err := client.Close(); err != nil {
logger.Err(err).Msg("close")
}
}()
switch pin, fromCache, err := client.GetPIN(); {
case pinentry.IsCancelled(err):
fmt.Println("Cancelled")
return err
case err != nil:
return err
case fromCache:
fmt.Printf("PIN: %s (from cache)\n", pin)
default:
fmt.Printf("PIN: %s\n", pin)
}
return nil
}
func main() {
logger := log.Output(zerolog.NewConsoleWriter())
if err := run(&logger); err != nil {
logger.Err(err).Msg("error")
os.Exit(1)
}
}
|
