/
qr.go
50 lines (40 loc) · 1 KB
/
qr.go
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package main
import (
"fmt"
"github.com/tristanwietsma/otp"
"github.com/tristanwietsma/rsc/qr"
)
type qrCommand struct{}
func (q qrCommand) Name() string {
return "qrcodes"
}
func (q qrCommand) Run(args []string) bool {
cfg := getCfg()
qrCodes := []*qr.Code{}
for name := range cfg.Key {
issuer := cfg.Key[name].Issuer
secret := cfg.Key[name].Secret
k, err := otp.NewTOTPKey(name, secret, issuer, otp.Hashes[0], 6, 30)
if err != nil {
fmt.Printf("unable to generate key for %s\n", name)
return false
}
qr, err := k.QrCode()
if err != nil {
fmt.Printf("unable to generate QR code for %s\n", name)
return false
}
qrCodes = append(qrCodes, qr)
}
serve(qrCodes)
return true
}
func (q qrCommand) Usage() {
usage := " qrcodes start server with qr codes"
fmt.Println(usage)
}
func (q qrCommand) Help() {
help := "\n" + q.Name() + " usage:\n\n totp " + q.Name() + "\n\n"
help += " Displays QR codes for all keys stored in " + getCfgPath() + ".\n"
fmt.Println(help)
}