[refactor] rename standalone to just vpn

1 files changed, 0 insertions, 163 deletions

diff --git a/pkg/standalone/launcher.go b/pkg/standalone/launcher.go
deleted file mode 100644
index 621ba4c..0000000
--- a/pkg/standalone/launcher.go
+++ /dev/null
@@ -1,163 +0,0 @@
-// +build !linux
-// 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 (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"log"
-	"net/http"
-	"strconv"
-	"strings"
-	"time"
-
-	"0xacab.org/leap/bitmask-vpn/pkg/config"
-	"0xacab.org/leap/bitmask-vpn/pkg/standalone/bonafide"
-)
-
-type launcher struct {
-	helperAddr string
-}
-
-const initialHelperPort = 7171
-
-func probeHelperPort(port int) int {
-	// this should be enough for a local reply
-	timeout := time.Duration(500 * time.Millisecond)
-	c := http.Client{Timeout: timeout}
-	for {
-		if smellsLikeOurHelperSpirit(port, &c) {
-			return port
-		}
-		port++
-		if port > 65535 {
-			break
-		}
-	}
-	return 0
-}
-
-func smellsLikeOurHelperSpirit(port int, c *http.Client) bool {
-	uri := "http://localhost:" + strconv.Itoa(port) + "/version"
-	log.Println("probing for helper at", uri)
-	resp, err := c.Get(uri)
-	if err != nil {
-		return false
-	}
-	if resp.StatusCode == 200 {
-		ver, err := ioutil.ReadAll(resp.Body)
-		defer resp.Body.Close()
-		if err != nil {
-			return false
-		}
-		if strings.Contains(string(ver), config.ApplicationName) {
-			return true
-		} else {
-			log.Println("Another helper replied to our version request:", string(ver))
-		}
-	}
-	return false
-}
-
-func newLauncher() (*launcher, error) {
-	helperPort := probeHelperPort(initialHelperPort)
-	helperAddr := "http://localhost:" + strconv.Itoa(helperPort)
-	return &launcher{helperAddr}, nil
-}
-
-func (l *launcher) close() error {
-	return nil
-}
-
-func (l *launcher) check() (helpers bool, priviledge bool, err error) {
-	return true, true, nil
-}
-
-func (l *launcher) openvpnStart(flags ...string) error {
-	byteFlags, err := json.Marshal(flags)
-	if err != nil {
-		return err
-	}
-	return l.send("/openvpn/start", byteFlags)
-}
-
-func (l *launcher) openvpnStop() error {
-	return l.send("/openvpn/stop", nil)
-}
-
-func (l *launcher) firewallStart(gateways []bonafide.Gateway) error {
-	ipList := make([]string, len(gateways))
-	for i, gw := range gateways {
-		ipList[i] = gw.IPAddress
-	}
-	byteIPs, err := json.Marshal(ipList)
-	if err != nil {
-		return err
-	}
-	return l.send("/firewall/start", byteIPs)
-}
-
-func (l *launcher) firewallStop() error {
-	return l.send("/firewall/stop", nil)
-}
-
-func (l *launcher) firewallIsUp() bool {
-	var isup bool = false
-	res, err := http.Post(l.helperAddr+"/firewall/isup", "", nil)
-	if err != nil {
-		return false
-	}
-	defer res.Body.Close()
-
-	if res.StatusCode != http.StatusOK {
-		fmt.Printf("Got an error status code for firewall/isup: %v\n", res.StatusCode)
-		isup = false
-	} else {
-		upStr, err := ioutil.ReadAll(res.Body)
-		if err != nil {
-			fmt.Errorf("Error getting body for firewall/isup: %q", err)
-			return false
-		}
-		isup, err = strconv.ParseBool(string(upStr))
-		if err != nil {
-			fmt.Errorf("Error parsing body for firewall/isup: %q", err)
-			return false
-		}
-	}
-	return isup
-}
-
-func (l *launcher) send(path string, body []byte) error {
-	var reader io.Reader
-	if body != nil {
-		reader = bytes.NewReader(body)
-	}
-	res, err := http.Post(l.helperAddr+path, "", reader)
-	if err != nil {
-		return err
-	}
-	defer res.Body.Close()
-
-	resErr, err := ioutil.ReadAll(res.Body)
-	if len(resErr) > 0 {
-		return fmt.Errorf("Helper returned an error: %q", resErr)
-	}
-	return err
-}