mirror of
https://github.com/m1k1o/neko.git
synced 2024-07-24 14:40:50 +12:00
88 lines
2.4 KiB
Go
88 lines
2.4 KiB
Go
package config
|
|
|
|
import (
|
|
"strconv"
|
|
"strings"
|
|
|
|
"github.com/spf13/cobra"
|
|
"github.com/spf13/viper"
|
|
|
|
"demodesk/neko/internal/utils"
|
|
)
|
|
|
|
type WebRTC struct {
|
|
ICELite bool
|
|
ICETrickle bool
|
|
ICEServers []string
|
|
EphemeralMin uint16
|
|
EphemeralMax uint16
|
|
NAT1To1IPs []string
|
|
}
|
|
|
|
func (WebRTC) Init(cmd *cobra.Command) error {
|
|
cmd.PersistentFlags().String("epr", "59000-59100", "limits the pool of ephemeral ports that ICE UDP connections can allocate from")
|
|
if err := viper.BindPFlag("epr", cmd.PersistentFlags().Lookup("epr")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().StringSlice("nat1to1", []string{}, "sets a list of external IP addresses of 1:1 (D)NAT and a candidate type for which the external IP address is used")
|
|
if err := viper.BindPFlag("nat1to1", cmd.PersistentFlags().Lookup("nat1to1")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().Bool("icelite", false, "configures whether or not the ice agent should be a lite agent")
|
|
if err := viper.BindPFlag("icelite", cmd.PersistentFlags().Lookup("icelite")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().StringSlice("iceserver", []string{"stun:stun.l.google.com:19302"}, "describes a single STUN and TURN server that can be used by the ICEAgent to establish a connection with a peer")
|
|
if err := viper.BindPFlag("iceserver", cmd.PersistentFlags().Lookup("iceserver")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().Bool("icetrickle", true, "configures whether cadidates should be sent asynchronously using Trickle ICE")
|
|
if err := viper.BindPFlag("icetrickle", cmd.PersistentFlags().Lookup("icetrickle")); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (s *WebRTC) Set() {
|
|
s.ICELite = viper.GetBool("icelite")
|
|
s.ICETrickle = viper.GetBool("icetrickle")
|
|
s.ICEServers = viper.GetStringSlice("iceserver")
|
|
s.NAT1To1IPs = viper.GetStringSlice("nat1to1")
|
|
|
|
if len(s.NAT1To1IPs) == 0 {
|
|
ip, err := utils.GetIP()
|
|
if err == nil {
|
|
s.NAT1To1IPs = append(s.NAT1To1IPs, ip)
|
|
}
|
|
}
|
|
|
|
min := uint16(59000)
|
|
max := uint16(59100)
|
|
epr := viper.GetString("epr")
|
|
ports := strings.SplitN(epr, "-", -1)
|
|
if len(ports) > 1 {
|
|
start, err := strconv.ParseUint(ports[0], 10, 16)
|
|
if err == nil {
|
|
min = uint16(start)
|
|
}
|
|
|
|
end, err := strconv.ParseUint(ports[1], 10, 16)
|
|
if err == nil {
|
|
max = uint16(end)
|
|
}
|
|
}
|
|
|
|
if min > max {
|
|
s.EphemeralMin = max
|
|
s.EphemeralMax = min
|
|
} else {
|
|
s.EphemeralMin = min
|
|
s.EphemeralMax = max
|
|
}
|
|
}
|