44 lines
1.6 KiB
Go
44 lines
1.6 KiB
Go
package vpn
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
|
|
"github.com/qdm12/gluetun/internal/configuration/settings"
|
|
"github.com/qdm12/gluetun/internal/firewall"
|
|
"github.com/qdm12/gluetun/internal/netlink"
|
|
"github.com/qdm12/gluetun/internal/provider"
|
|
"github.com/qdm12/gluetun/internal/provider/utils"
|
|
"github.com/qdm12/gluetun/internal/wireguard"
|
|
)
|
|
|
|
// setupWireguard sets Wireguard up using the configurators and settings given.
|
|
// It returns a serverName for port forwarding (PIA) and an error if it fails.
|
|
func setupWireguard(ctx context.Context, netlinker netlink.NetLinker,
|
|
fw firewall.VPNConnectionSetter, providerConf provider.Provider,
|
|
settings settings.VPN, logger wireguard.Logger) (
|
|
wireguarder wireguard.Wireguarder, serverName string, err error) {
|
|
connection, err := providerConf.GetConnection(settings.Provider.ServerSelection)
|
|
if err != nil {
|
|
return nil, "", fmt.Errorf("failed finding a VPN server: %w", err)
|
|
}
|
|
|
|
wireguardSettings := utils.BuildWireguardSettings(connection, settings.Wireguard)
|
|
|
|
logger.Debug("Wireguard server public key: " + wireguardSettings.PublicKey)
|
|
logger.Debug("Wireguard client private key: " + wireguardSettings.PrivateKey)
|
|
logger.Debug("Wireguard pre-shared key: " + wireguardSettings.PreSharedKey)
|
|
|
|
wireguarder, err = wireguard.New(wireguardSettings, netlinker, logger)
|
|
if err != nil {
|
|
return nil, "", fmt.Errorf("failed creating Wireguard: %w", err)
|
|
}
|
|
|
|
err = fw.SetVPNConnection(ctx, connection, settings.Wireguard.Interface)
|
|
if err != nil {
|
|
return nil, "", fmt.Errorf("failed setting firewall: %w", err)
|
|
}
|
|
|
|
return wireguarder, connection.Hostname, nil
|
|
}
|