37 lines
1.1 KiB
Go
37 lines
1.1 KiB
Go
package utils
|
|
|
|
import (
|
|
"net"
|
|
|
|
"github.com/qdm12/gluetun/internal/configuration"
|
|
"github.com/qdm12/gluetun/internal/models"
|
|
"github.com/qdm12/gluetun/internal/wireguard"
|
|
)
|
|
|
|
func BuildWireguardSettings(connection models.Connection,
|
|
userSettings configuration.Wireguard) (settings wireguard.Settings) {
|
|
settings.PrivateKey = userSettings.PrivateKey
|
|
settings.PublicKey = connection.PubKey
|
|
settings.PreSharedKey = userSettings.PreSharedKey
|
|
settings.InterfaceName = userSettings.Interface
|
|
|
|
const routePriority = 101 // 100 is to receive external connections
|
|
settings.RulePriority = routePriority
|
|
|
|
settings.Endpoint = new(net.UDPAddr)
|
|
settings.Endpoint.IP = make(net.IP, len(connection.IP))
|
|
copy(settings.Endpoint.IP, connection.IP)
|
|
settings.Endpoint.Port = int(connection.Port)
|
|
|
|
for _, address := range settings.Addresses {
|
|
addressCopy := new(net.IPNet)
|
|
addressCopy.IP = make(net.IP, len(address.IP))
|
|
copy(addressCopy.IP, address.IP)
|
|
addressCopy.Mask = make(net.IPMask, len(address.Mask))
|
|
copy(addressCopy.Mask, address.Mask)
|
|
settings.Addresses = append(settings.Addresses, addressCopy)
|
|
}
|
|
|
|
return settings
|
|
}
|