[refactor] rename standalone to just vpn

1 files changed, 0 insertions, 255 deletions

diff --git a/pkg/standalone/vpn.go b/pkg/standalone/vpn.go
deleted file mode 100644
index 4682a47..0000000
--- a/pkg/standalone/vpn.go
+++ /dev/null
@@ -1,255 +0,0 @@
-// Copyright (C) 2018 LEAP
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package standalone
-
-import (
-	"fmt"
-	"io/ioutil"
-	"log"
-	"os"
-	"path"
-	"strconv"
-	"strings"
-
-	"0xacab.org/leap/shapeshifter"
-)
-
-const (
-	openvpnManagementAddr = "127.0.0.1"
-	openvpnManagementPort = "6061"
-)
-
-// StartVPN for provider
-func (b *Bitmask) StartVPN(provider string) error {
-	var proxy string
-	if b.transport != "" {
-		var err error
-		proxy, err = b.startTransport()
-		if err != nil {
-			return err
-		}
-	}
-
-	return b.startOpenVPN(proxy)
-}
-
-func (b *Bitmask) startTransport() (proxy string, err error) {
-	proxy = "127.0.0.1:4430"
-	if b.shapes != nil {
-		return proxy, nil
-	}
-
-	gateways, err := b.bonafide.GetGateways(b.transport)
-	if err != nil {
-		return "", err
-	}
-	if len(gateways) == 0 {
-		log.Printf("No gateway for transport %s in provider", b.transport)
-		return "", nil
-	}
-
-	for _, gw := range gateways {
-		if _, ok := gw.Options["cert"]; !ok {
-			continue
-		}
-		b.shapes = &shapeshifter.ShapeShifter{
-			Cert:      gw.Options["cert"],
-			Target:    gw.IPAddress + ":" + gw.Ports[0],
-			SocksAddr: proxy,
-		}
-		go b.listenShapeErr()
-		if iatMode, ok := gw.Options["iat-mode"]; ok {
-			b.shapes.IatMode, err = strconv.Atoi(iatMode)
-			if err != nil {
-				b.shapes.IatMode = 0
-			}
-		}
-		err = b.shapes.Open()
-		if err != nil {
-			log.Printf("Can't connect to transport %s: %v", b.transport, err)
-			continue
-		}
-		return proxy, nil
-	}
-	return "", fmt.Errorf("No working gateway for transport %s: %v", b.transport, err)
-}
-
-func (b *Bitmask) listenShapeErr() {
-	ch := b.shapes.GetErrorChannel()
-	for {
-		err, more := <-ch
-		if !more {
-			return
-		}
-		log.Printf("Error from shappeshifter: %v", err)
-	}
-}
-
-func (b *Bitmask) startOpenVPN(proxy string) error {
-	certPemPath, err := b.getCert()
-	if err != nil {
-		return err
-	}
-	arg, err := b.bonafide.GetOpenvpnArgs()
-	if err != nil {
-		return err
-	}
-
-	if proxy == "" {
-		gateways, err := b.bonafide.GetGateways("openvpn")
-		if err != nil {
-			return err
-		}
-		err = b.launch.firewallStart(gateways)
-		if err != nil {
-			return err
-		}
-
-		for _, gw := range gateways {
-			for _, port := range gw.Ports {
-				arg = append(arg, "--remote", gw.IPAddress, port, "tcp4")
-			}
-		}
-	} else {
-		gateways, err := b.bonafide.GetGateways(b.transport)
-		if err != nil {
-			return err
-		}
-		err = b.launch.firewallStart(gateways)
-		if err != nil {
-			return err
-		}
-
-		proxyArgs := strings.Split(proxy, ":")
-		arg = append(arg, "--remote", proxyArgs[0], proxyArgs[1], "tcp4")
-	}
-	arg = append(arg,
-		"--verb", "1",
-		"--management-client",
-		"--management", openvpnManagementAddr, openvpnManagementPort,
-		"--ca", b.getCaCertPath(),
-		"--cert", certPemPath,
-		"--key", certPemPath)
-	return b.launch.openvpnStart(arg...)
-}
-
-func (b *Bitmask) getCert() (certPath string, err error) {
-	certPath = b.getCertPemPath()
-
-	if _, err := os.Stat(certPath); os.IsNotExist(err) {
-		cert, err := b.bonafide.GetCertPem()
-		if err != nil {
-			return "", err
-		}
-		err = ioutil.WriteFile(certPath, cert, 0600)
-	}
-
-	return certPath, err
-}
-
-// StopVPN or cancel
-func (b *Bitmask) StopVPN() error {
-	err := b.launch.firewallStop()
-	if err != nil {
-		return err
-	}
-	if b.shapes != nil {
-		b.shapes.Close()
-		b.shapes = nil
-	}
-	return b.launch.openvpnStop()
-}
-
-// ReloadFirewall restarts the firewall
-func (b *Bitmask) ReloadFirewall() error {
-	err := b.launch.firewallStop()
-	if err != nil {
-		return err
-	}
-
-	status, err := b.GetStatus()
-	if err != nil {
-		return err
-	}
-
-	if status != Off {
-		gateways, err := b.bonafide.GetGateways("openvpn")
-		if err != nil {
-			return err
-		}
-		return b.launch.firewallStart(gateways)
-	}
-	return nil
-}
-
-// GetStatus returns the VPN status
-func (b *Bitmask) GetStatus() (string, error) {
-	status, err := b.getOpenvpnState()
-	if err != nil {
-		status = Off
-	}
-	if status == Off && b.launch.firewallIsUp() {
-		return Failed, nil
-	}
-	return status, nil
-}
-
-// InstallHelpers into the system
-func (b *Bitmask) InstallHelpers() error {
-	// TODO
-	return nil
-}
-
-// VPNCheck returns if the helpers are installed and up to date and if polkit is running
-func (b *Bitmask) VPNCheck() (helpers bool, priviledge bool, err error) {
-	return b.launch.check()
-}
-
-// ListGateways return the names of the gateways
-func (b *Bitmask) ListGateways(provider string) ([]string, error) {
-	gateways, err := b.bonafide.GetGateways("openvpn")
-	if err != nil {
-		return nil, err
-	}
-	gatewayNames := make([]string, len(gateways))
-	for i, gw := range gateways {
-		gatewayNames[i] = gw.Location
-	}
-	return gatewayNames, nil
-}
-
-// UseGateway selects name as the default gateway
-func (b *Bitmask) UseGateway(name string) error {
-	b.bonafide.SetDefaultGateway(name)
-	return nil
-}
-
-// UseTransport selects an obfuscation transport to use
-func (b *Bitmask) UseTransport(transport string) error {
-	if transport != "obfs4" {
-		return fmt.Errorf("Transport %s not implemented", transport)
-	}
-	b.transport = transport
-	return nil
-}
-
-func (b *Bitmask) getCertPemPath() string {
-	return path.Join(b.tempdir, "openvpn.pem")
-}
-
-func (b *Bitmask) getCaCertPath() string {
-	return path.Join(b.tempdir, "cacert.pem")
-}