You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
71 lines
1.3 KiB
71 lines
1.3 KiB
package main
|
|
|
|
import (
|
|
"flag"
|
|
"fmt"
|
|
"net"
|
|
"io/ioutil"
|
|
"github.com/Baozisoftware/qrcode-terminal-go"
|
|
"encoding/json"
|
|
b64 "encoding/base64"
|
|
)
|
|
|
|
type certificates struct {
|
|
Cert string `json:"c"`
|
|
Macaroon string `json:"m"`
|
|
Ip string `json:"ip,omitempty"`
|
|
}
|
|
|
|
func getLocalIP() string {
|
|
addrs, err := net.InterfaceAddrs()
|
|
if err != nil {
|
|
return ""
|
|
}
|
|
for _, address := range addrs {
|
|
if ipnet, ok := address.(*net.IPNet); ok && !ipnet.IP.IsLoopback() {
|
|
if ipnet.IP.To4() != nil {
|
|
return ipnet.IP.String()
|
|
}
|
|
}
|
|
}
|
|
return ""
|
|
}
|
|
|
|
func main() {
|
|
ipPtr := flag.Bool("i", false, "Include local ip in QRCode.")
|
|
jsonPtr := flag.Bool("j", false, "Generate json instead of a QRCode.")
|
|
flag.Parse()
|
|
|
|
loadedConfig, _ := loadConfig()
|
|
|
|
certBytes, err := ioutil.ReadFile(loadedConfig.TLSCertPath)
|
|
if err != nil {
|
|
fmt.Print(err)
|
|
}
|
|
|
|
macBytes, err := ioutil.ReadFile(loadedConfig.AdminMacPath)
|
|
if err != nil {
|
|
fmt.Print(err)
|
|
}
|
|
|
|
sEnc := b64.StdEncoding.EncodeToString([]byte(macBytes))
|
|
|
|
ipString := ""
|
|
if *ipPtr {
|
|
ipString = getLocalIP() + ":10009"
|
|
}
|
|
|
|
cert := &certificates{
|
|
Cert: string(certBytes),
|
|
Macaroon: sEnc,
|
|
Ip: ipString}
|
|
certB, _ := json.Marshal(cert)
|
|
|
|
|
|
if *jsonPtr {
|
|
fmt.Println(string(certB))
|
|
} else {
|
|
obj := qrcodeTerminal.New()
|
|
obj.Get(string(certB)).Print()
|
|
}
|
|
}
|
|
|