diff --git a/gui/backend.go b/gui/backend.go
index edb2b173a116c0ad3ad2eaf50910869a774b25e3..92cda6e28cc69daccaa523afa1e246b0baec7628 100644
--- a/gui/backend.go
+++ b/gui/backend.go
@@ -30,7 +30,6 @@ func Unblock() {
//export Quit
func Quit() {
backend.Quit()
-
}
//export DonateAccepted
diff --git a/gui/main.cpp b/gui/main.cpp
index eca834a90b4b927215e6e37a0daa809064e28d08..670e66495e1782a53cebfdca1e22a136b03b0c4b 100644
--- a/gui/main.cpp
+++ b/gui/main.cpp
@@ -34,7 +34,7 @@ std::string getEnv(std::string const& key)
return val == NULL ? std::string() : std::string(val);
}
-void signalHandler(int signum) {
+void signalHandler(int) {
Quit();
exit(0);
}
diff --git a/gui/qml/main.qml b/gui/qml/main.qml
index 8d756c6c149421454caa342dc6227300022635d0..efcfef216880fb99753ea3cea6075a5223701212 100644
--- a/gui/qml/main.qml
+++ b/gui/qml/main.qml
@@ -11,7 +11,6 @@ ApplicationWindow {
property var ctx
-
Connections {
target: jsonModel
onDataChanged: {
@@ -20,9 +19,24 @@ ApplicationWindow {
console.debug(jsonModel.getJson())
donate.visible = true
}
+ if (ctx.errors ) {
+ // TODO consider disabling on/off buttons, or quit after closing the dialog
+ if ( ctx.errors == "nohelpers" ) {
+ showInitFailure(qsTr("Could not find helpers. Check your installation"))
+ } else if ( ctx.errors == "nopolkit" ) {
+ showInitFailure(qsTr("Could not find polkit agent."))
+ } else {
+ console.debug(ctx.errors)
+ }
+ }
}
}
+ function showInitFailure(msg) {
+ initFailure.text = msg
+ initFailure.visible = true
+ }
+
Component.onCompleted: {
/* stupid as it sounds, windows doesn't like to have the systray icon
not being attached to an actual application window.
@@ -210,9 +224,6 @@ ApplicationWindow {
text: ""
detailedText: ""
visible: false
- //text: ctx ? qsTr("Can't connect to %1").arg(ctx.appName) : ""
- //detailedText: ctx ? ctx.errorStartingMsg : ""
- //visible: ctx.errorStartingMsg != ""
}
MessageDialog {
@@ -222,7 +233,6 @@ ApplicationWindow {
title: qsTr("Missing authentication agent")
text: qsTr("Could not find a polkit authentication agent. Please run one and try again.")
visible: false
- //visible: ctx.missingAuthAgent == "true"
}
MessageDialog {
@@ -232,7 +242,5 @@ ApplicationWindow {
title: qsTr("Initialization Error")
text: ""
visible: false
- //text: ctx ? ctx.errorInitMsg : ""
- //visible: ctx.errorInitMsg != ""
}
}
diff --git a/pkg/backend/callbacks.go b/pkg/backend/callbacks.go
index 5ea3b0484039c4a97d55e23bf0c155ea2264ff9c..f3bb39fb2ad2f1629ff53a3f5295f675d4b93fb2 100644
--- a/pkg/backend/callbacks.go
+++ b/pkg/backend/callbacks.go
@@ -7,7 +7,7 @@ import (
"unsafe"
)
-/* NOTE! ATCHUNG! what follow are not silly comments. Well, *this one* is, but
+/* ATCHUNG! what follow are not silly comments. Well, *this one* is, but
the lines after this are not.
Those are inline C functions, that are invoked by CGO later on.
it's also crucial that you don't any extra space between the function
diff --git a/pkg/backend/donate.go b/pkg/backend/donate.go
index d21668769c782a143d106e4701c755b6f151fe70..608128f4e87f7e8641c5941a62fd8c32d42a5174 100644
--- a/pkg/backend/donate.go
+++ b/pkg/backend/donate.go
@@ -3,8 +3,17 @@ package backend
import (
"log"
"time"
+
+ "0xacab.org/leap/bitmask-vpn/pkg/config"
)
+func wantDonations() bool {
+ if config.AskForDonations == "true" {
+ return true
+ }
+ return false
+}
+
func needsDonationReminder() bool {
return ctx.cfg.NeedsDonationReminder()
}
diff --git a/pkg/backend/bitmask.go b/pkg/backend/init.go
similarity index 64%
rename from pkg/backend/bitmask.go
rename to pkg/backend/init.go
index 2b5885965c91d4bbcdff851b0f27c89cb43b9a26..5abb05ecd122a622ca17ecd7c6cd147b3da12b0b 100644
--- a/pkg/backend/bitmask.go
+++ b/pkg/backend/init.go
@@ -9,43 +9,6 @@ import (
"0xacab.org/leap/bitmask-vpn/pkg/config/version"
)
-func initializeBitmask() {
- if ctx == nil {
- log.Println("error: cannot initialize bitmask, ctx is nil")
- os.Exit(1)
- }
- bitmask.InitializeLogger()
-
- b, err := bitmask.InitializeBitmask()
- if err != nil {
- log.Println("error: cannot initialize bitmask")
- }
- ctx.bm = b
- ctx.cfg = config.ParseConfig()
-}
-
-func startVPN() {
- err := ctx.bm.StartVPN(ctx.Provider)
- if err != nil {
- log.Println(err)
- os.Exit(1)
- }
-}
-
-func stopVPN() {
- err := ctx.bm.StopVPN()
- if err != nil {
- log.Println(err)
- }
-}
-
-func wantDonations() bool {
- if config.AskForDonations == "true" {
- return true
- }
- return false
-}
-
// initializeContext initializes an empty connStatus and assigns it to the
// global ctx holder. This is expected to be called only once, so the public
// api uses the sync.Once primitive to call this.
@@ -62,6 +25,50 @@ func initializeContext(provider, appName string) {
Version: version.VERSION,
Status: st,
}
+ errCh := make(chan string)
go trigger(OnStatusChanged)
- initializeBitmask()
+ go checkErrors(errCh)
+ initializeBitmask(errCh)
+}
+
+func checkErrors(errCh chan string) {
+ for {
+ err := <-errCh
+ ctx.Errors = err
+ go trigger(OnStatusChanged)
+ }
+}
+
+func initializeBitmask(errCh chan string) {
+ if ctx == nil {
+ log.Println("bug: cannot initialize bitmask, ctx is nil!")
+ os.Exit(1)
+ }
+ bitmask.InitializeLogger()
+
+ b, err := bitmask.InitializeBitmask()
+ if err != nil {
+ log.Println("error: cannot initialize bitmask")
+ errCh <- err.Error()
+ return
+ }
+
+ helpers, privilege, err := b.VPNCheck()
+
+ if err != nil {
+ log.Println("error doing vpn check")
+ errCh <- err.Error()
+ }
+
+ if helpers == false {
+ log.Println("no helpers")
+ errCh <- "nohelpers"
+ }
+ if privilege == false {
+ log.Println("no polkit")
+ errCh <- "nopolkit"
+ }
+
+ ctx.bm = b
+ ctx.cfg = config.ParseConfig()
}
diff --git a/pkg/backend/status.go b/pkg/backend/status.go
index 84b27b7cc022ae983d24e9cd7ee66d0801e4ec72..2e9c282db5f0ab0a143ff5d75a35ec66416ae692 100644
--- a/pkg/backend/status.go
+++ b/pkg/backend/status.go
@@ -35,6 +35,7 @@ type connectionCtx struct {
DonateDialog bool `json:"donateDialog"`
DonateURL string `json:"donateURL"`
Version string `json:"version"`
+ Errors string `json:"errors"`
Status status `json:"status"`
bm bitmask.Bitmask
cfg *config.Config
diff --git a/pkg/bitmask/init.go b/pkg/bitmask/init.go
index 7f10ab9db2aee61a399b2cc56132a5599e293b10..33a5911fa2a0cd5520ed13460392cf57e8e4e841 100644
--- a/pkg/bitmask/init.go
+++ b/pkg/bitmask/init.go
@@ -68,15 +68,17 @@ func InitializeBitmask() (Bitmask, error) {
defer pid.ReleasePID()
conf := config.ParseConfig()
- conf.Version = "unknown"
conf.Printer = initPrinter()
b, err := initBitmask(conf.Printer)
if err != nil {
- // TODO notify failure
- log.Fatal(err)
+ return nil, err
+ }
+
+ err = checkAndStartBitmask(b, conf)
+ if err != nil {
+ return nil, err
}
- go checkAndStartBitmask(b, conf)
var as Autostart
if conf.DisableAustostart {
@@ -84,6 +86,7 @@ func InitializeBitmask() (Bitmask, error) {
} else {
as = newAutostart(config.ApplicationName, "")
}
+
err = as.Enable()
if err != nil {
log.Printf("Error enabling autostart: %v", err)
@@ -100,40 +103,20 @@ func initPrinter() *message.Printer {
return message.NewPrinter(message.MatchLanguage(locale, "en"))
}
-func checkAndStartBitmask(b Bitmask, conf *config.Config) {
+func checkAndStartBitmask(b Bitmask, conf *config.Config) error {
if conf.Obfs4 {
err := b.UseTransport("obfs4")
if err != nil {
log.Printf("Error setting transport: %v", err)
+ return err
}
}
- err := checkAndInstallHelpers(b)
- if err != nil {
- log.Printf("Is bitmask running? %v", err)
- os.Exit(1)
- }
- err = maybeStartVPN(b, conf)
+
+ err := maybeStartVPN(b, conf)
if err != nil {
log.Println("Error starting VPN: ", err)
- }
-}
-
-func checkAndInstallHelpers(b Bitmask) error {
- helpers, privilege, err := b.VPNCheck()
- if (err != nil && err.Error() == "nopolkit") || (err == nil && !privilege) {
- log.Printf("No polkit found")
- os.Exit(1)
- } else if err != nil {
- log.Printf("Error checking vpn: %v", err)
return err
}
-
- if !helpers {
- err = b.InstallHelpers()
- if err != nil {
- log.Println("Error installing helpers: ", err)
- }
- }
return nil
}
diff --git a/pkg/config/gui.go b/pkg/config/gui.go
index 5fa4886fcf3963d308cf105ec3c36e82ff17f8a8..7f2515ce8d36617f34a83b9284abcc1085dc9f3b 100644
--- a/pkg/config/gui.go
+++ b/pkg/config/gui.go
@@ -48,7 +48,6 @@ type Config struct {
Obfs4 bool
DisableAustostart bool
StartVPN bool
- Version string
Printer *message.Printer
}
diff --git a/pkg/vpn/launcher_linux.go b/pkg/vpn/launcher_linux.go
index 71a74eafd443ef89da49b92266ed23397ed2ccf0..f92cf6ff767570778326b92598423025a80f7c91 100644
--- a/pkg/vpn/launcher_linux.go
+++ b/pkg/vpn/launcher_linux.go
@@ -1,5 +1,5 @@
// +build linux
-// Copyright (C) 2018 LEAP
+// Copyright (C) 2018-2020 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
@@ -53,32 +53,49 @@ func (l *launcher) close() error {
return nil
}
-func (l *launcher) check() (helpers bool, priviledge bool, err error) {
+func (l *launcher) check() (helpers bool, privilege bool, err error) {
+ hasHelpers, err := hasHelpers()
+ if err != nil {
+ return
+ }
+ if !hasHelpers {
+ return false, true, nil
+ }
- /*
- isRunning, err := isPolkitRunning()
+ isRunning, err := isPolkitRunning()
+ if err != nil {
+ return
+ }
+
+ if !isRunning {
+ polkitPath := getPolkitPath()
+ if polkitPath == "" {
+ return true, false, nil
+ }
+ cmd := exec.Command("setsid", polkitPath)
+ err = cmd.Start()
if err != nil {
return
}
- if !isRunning {
- polkitPath := getPolkitPath()
- if polkitPath == "" {
- return true, false, nil
- }
- cmd := exec.Command("setsid", polkitPath)
- err = cmd.Start()
- if err != nil {
- return
- }
- isRunning, err = isPolkitRunning()
- return true, isRunning, err
- }
- */
+ isRunning, err = isPolkitRunning()
+ return true, isRunning, err
+ }
return true, true, nil
}
+func hasHelpers() (bool, error) {
+ /* TODO add polkit file too */
+ for _, f := range bitmaskRootPaths {
+ if _, err := os.Stat(f); err == nil {
+ return true, nil
+ }
+ }
+ return false, nil
+}
+
func isPolkitRunning() (bool, error) {
+ // TODO shouldn't we also check for polkitd running?
var polkitProcNames = [...]string{
"polkit-gnome-authentication-agent-1",
"polkit-kde-authentication-agent-1",
diff --git a/pkg/vpn/main.go b/pkg/vpn/main.go
index ce599c94db1571cf2d40ebb187334c5d33c4dee3..9d59131bd9e7c8b159a3284cde68958ddd7c0bce 100644
--- a/pkg/vpn/main.go
+++ b/pkg/vpn/main.go
@@ -51,10 +51,13 @@ func Init() (*Bitmask, error) {
}
b := Bitmask{tempdir, statusCh, nil, bonafide, launch, "", nil}
- err = b.StopVPN()
- if err != nil {
- return nil, err
- }
+ /*
+ err = b.StopVPN()
+ if err != nil {
+ return nil, err
+ }
+ */
+
err = ioutil.WriteFile(b.getCaCertPath(), config.CaCert, 0600)
go b.openvpnManagement()
diff --git a/pkg/vpn/openvpn.go b/pkg/vpn/openvpn.go
index a75b830af0ea7abef18f8f30240f2f6e1fade0a2..984aa09c8778e11ec2744ec0fd58db04ba5e3230 100644
--- a/pkg/vpn/openvpn.go
+++ b/pkg/vpn/openvpn.go
@@ -207,14 +207,13 @@ func (b *Bitmask) GetStatus() (string, error) {
return status, nil
}
-// InstallHelpers into the system
func (b *Bitmask) InstallHelpers() error {
- // TODO
+ // TODO use pickle module from here
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) {
+func (b *Bitmask) VPNCheck() (helpers bool, privilege bool, err error) {
return b.launch.check()
}