func main() {
mrand.Seed(time.Now().UnixNano())
errors := []error{
flag.Set("logtostderr", "true"),
flag.Set("logcolor", "true"),
}
for _, err := range errors {
if err != nil {
panic(err)
}
}
lg.SetSrcHighlight("alkasir/cmd", "alkasir/pkg")
lg.CopyStandardLogTo("info")
flag.Parse()
flagenv.Prefix = "ALKASIR_"
flagenv.Parse()
err := commandHandler(flag.Args())
if err != nil {
if err == errCommandNotFound {
fmt.Println("")
fmt.Println("Command index:")
fmt.Println("")
rootCommand.PrintHelp("alkasir-admin", 0)
fmt.Println("")
os.Exit(1)
}
lg.Fatal(err)
os.Exit(1)
}
}
// Init initializes the server.
func Init() error {
lg.SetSrcHighlight("alkasir/cmd", "alkasir/pkg")
lg.CopyStandardLogTo("INFO")
lg.V(1).Info("Log v-level:", lg.Verbosity())
lg.V(1).Info("Active country codes:", shared.CountryCodes)
lg.Flush()
if *datadirFlag == "" {
u, err := user.Current()
if err != nil {
lg.Fatal(err)
}
datadir = filepath.Join(u.HomeDir, ".alkasir-central")
} else {
datadir = *datadirFlag
}
validCountryCodes = make(map[string]bool, len(shared.CountryCodes))
validCountryCodesMu.Lock()
for _, cc := range shared.CountryCodes {
validCountryCodes[cc] = true
}
validCountryCodesMu.Unlock()
err := InitDB()
if err != nil {
lg.Fatalln(err)
return err
}
redisPool = newRedisPool(*redisServer, *redisPassword)
internet.SetDataDir(filepath.Join(datadir, "internet"))
countryFile := filepath.Join(datadir, "internet", "GeoLite2-Country.mmdb")
if _, err := os.Stat(countryFile); os.IsNotExist(err) {
// http://geolite.maxmind.com/download/geoip/database/GeoLite2-Country.mmdb.gz
lg.Fatalf("cannot enable IP2CountryCode lookups, %s is missing", countryFile)
} else {
var err error
mmCountryDB, err = maxminddb.Open(countryFile)
if err != nil {
lg.Fatal(err)
}
}
cityFile := filepath.Join(datadir, "internet", "GeoLite2-City.mmdb")
if _, err := os.Stat(cityFile); os.IsNotExist(err) {
// http://geolite.maxmind.com/download/geoip/database/GeoLite2-City.mmdb.gz
lg.Warningf("cannot enable IP2CityGeoNameID lookups, %s is missing", cityFile)
} else {
mmCityDB, err = maxminddb.Open(cityFile)
if err != nil {
lg.Fatal(err)
}
// defer mmCityDB.Close()
}
return nil
}
func main() {
runtime.LockOSThread()
flag.Set("logtostderr", "true")
lg.CopyStandardLogTo("INFO")
lg.SetSrcHighlight("libomron")
flag.Parse()
bdb, err := bolt.Open("bpchart.db", 0600, &bolt.Options{Timeout: 1 * time.Second})
if err != nil {
lg.Fatal(err)
}
db := &db.DB{DB: bdb, BucketName: []byte(entriesBucketName)}
var wg sync.WaitGroup
wg.Add(1)
go func() {
lg.Fatal(httpServer(db))
wg.Done()
}()
wg.Add(1)
go func() {
if FAKE {
err = fakeImportFromDevice(db)
} else {
err = importFromDevice(db)
}
if err != nil {
lg.Errorln(err)
}
wg.Done()
}()
wg.Wait()
}
// Init does precondition check if the application can/should be started.
// Init will return an error message with reason for exit printed.
func Run() {
if debugEnabled {
log.Println("ALKASIR_DEBUG ENABLED!")
err := os.Setenv("ALKASIR_DEBUG", "1")
if err != nil {
log.Fatal(err)
}
}
if hotEnabled {
log.Println("ALKASIR_HOT ENABLED!")
err := os.Setenv("ALKASIR_HOT", "1")
if err != nil {
log.Fatal(err)
}
}
// the darwin systray does not exit the main loop
if runtime.GOOS != "darwin" {
uiRunning.Add(1)
}
err := ui.Run(func() {
Atexit(ui.Done)
// start the getpublic ip updater.
go func() {
_ = shared.GetPublicIPAddr()
}()
if debugEnabled {
go func() {
err := http.ListenAndServe(
fmt.Sprintf("localhost:%d", debugPort), nil)
if err != nil {
panic(err)
}
}()
}
// wipe user data
if wipeData {
settingsdir := clientconfig.ConfigPath()
if settingsdir == "" {
log.Println("[wipe] Configdir not set")
os.Exit(1)
}
settingsfile := clientconfig.ConfigPath("settings.json")
if _, err := os.Stat(settingsfile); os.IsNotExist(err) {
log.Println("[wipe] No settings.json in configdir, will NOT wipe data")
os.Exit(1)
}
log.Println("Wiping all user data")
if err := os.RemoveAll(settingsdir); err != nil {
log.Println(err)
}
}
// Prepare logging
logdir := clientconfig.ConfigPath("log")
err := os.MkdirAll(logdir, 0775)
if err != nil {
log.Println("Could not create logging directory")
os.Exit(1)
}
err = flag.Set("log_dir", logdir)
if err != nil {
panic(err)
}
lg.SetSrcHighlight("alkasir/cmd", "alkasir/pkg")
lg.CopyStandardLogTo("INFO")
// Start init
if VERSION != "" {
lg.Infoln("Alkasir v" + VERSION)
} else {
lg.Warningln("Alkasir dev version (VERSION not set)")
}
lg.V(1).Info("Log v-level:", lg.Verbosity())
_, err = clientconfig.Read()
if err != nil {
lg.Infoln("Could not read config")
exit()
}
lg.V(30).Infoln("settings", clientconfig.Get().Settings)
if saveChromeExt {
err := saveChromeExtension()
if err != nil {
lg.Fatal(err)
}
}
{
configChanged, err := clientconfig.UpgradeConfig()
if err != nil {
lg.Fatalln("Could not upgrade config", err)
}
clientconfig.Update(func(conf *clientconfig.Config) error {
if clientAuthKeyFlag != "" {
lg.Warningln("Overriding generated authKey with", clientAuthKeyFlag)
conf.Settings.Local.ClientAuthKey = clientAuthKeyFlag
configChanged = true
}
if bindAddrFlag != "" {
lg.Warningln("Overriding configured bindAddr with", bindAddrFlag)
conf.Settings.Local.ClientBindAddr = bindAddrFlag
configChanged = true
}
if centralAddrFlag != "" {
lg.Warningln("Overriding central server addr with", centralAddrFlag)
conf.Settings.Local.CentralAddr = centralAddrFlag
configChanged = true
}
return nil
})
if configChanged {
if err := clientconfig.Write(); err != nil {
lg.Warning(err)
}
}
}
conf := clientconfig.Get()
loadTranslations(LanguageOptions...)
if err := ui.Language(conf.Settings.Local.Language); err != nil {
lg.Warningln(err)
}
go func() {
select {
case <-sigIntC:
exit()
case <-ui.Actions.Quit:
exit()
}
}()
for _, e := range []error{
mime.AddExtensionType(".json", "application/json"),
mime.AddExtensionType(".js", "application/javascript"),
mime.AddExtensionType(".css", "text/css"),
mime.AddExtensionType(".md", "text/plain"),
} {
if e != nil {
lg.Warning(e)
}
}
err = startInternalHTTPServer(conf.Settings.Local.ClientAuthKey)
if err != nil {
lg.Fatal("could not start internal http services")
}
// Connect the default transport
service.UpdateConnections(conf.Settings.Connections)
service.UpdateTransports(conf.Settings.Transports)
go service.StartConnectionManager(conf.Settings.Local.ClientAuthKey)
// TODO: async
pac.UpdateDirectList(conf.DirectHosts.Hosts)
pac.UpdateBlockedList(conf.BlockedHostsCentral.Hosts, conf.BlockedHosts.Hosts)
lastBlocklistChange = time.Now()
go StartBlocklistUpgrader()
if upgradeDiffsBaseURL != "" {
lg.V(19).Infoln("upgradeDiffsBaseURL is ", upgradeDiffsBaseURL)
go StartBinaryUpgradeChecker(upgradeDiffsBaseURL)
} else {
lg.Warningln("empty upgradeDiffsBaseURL, disabling upgrade checks")
}
lg.V(5).Info("Alkasir has started")
})
// the darwin systray does not exit the main loop
if runtime.GOOS != "darwin" {
uiRunning.Done()
}
lg.Infoln("ui.Run ended")
if err != nil {
log.Println("client.Run error:", err)
}
}
func main() {
lg.SetSrcHighlight("alkasir/cmd", "alkasir/pkg")
lg.CopyStandardLogTo("INFO")
lg.V(1).Info("Log v-level:", lg.Verbosity())
lg.V(1).Info("Active country codes:", shared.CountryCodes)
lg.Flush()
if obfs4proxy.Check() {
monitorBindAddr := flag.String("monitorAddr", "localhost:8037", "port to bind monitor server to")
flag.Parse()
go startMonitoring(*monitorBindAddr)
obfs4proxy.Run(obfs4proxy.Config{
LogLevel: "INFO",
EnableLogging: true,
UnsafeLogging: false,
})
os.Exit(0)
}
monitorBindAddr := flag.String("monitorAddr", "localhost:8036", "port to bind monitor server to")
flag.Parse()
go startMonitoring(*monitorBindAddr)
// server := ptc.Server{
// Config: ptc.Config{
// StateLocation: ".",
// Command: os.Args[0],
// },
// ORPort: "127.0.0.1:23450",
// Methods: []ptc.SMethod{ptc.SMethod{
// MethodName: "obfs4",
// BindAddr: "127.0.0.1:4423",
// Args: ptc.Args{
// "node-id": []string{"4d3e4561149907025571827a1277661b5f9fca46"},
// "private-key": []string{"7886017adfd178cd139e91250dddee0b2af8ab6cf93f1fe9a7a469d3a13a3067"},
// "public-key": []string{"4393d7641042620a60881a72ebb47ef8c5a5840acb4f858e5c0026cb2e75fd6f"},
// "drbg-seed": []string{"c23e876ddc408cc392317e017a6796a96161f76d8dd90522"},
// "iat-mode": []string{"0"},
// },
// },
// },
// }
configdir := os.Getenv("ALKASIR_TORPT_CONFIGDIR")
configfile := filepath.Join(configdir, "alkasir-torpt-server.json")
data, err := ioutil.ReadFile(configfile)
if err != nil {
panic(err)
}
server := ptc.Server{}
err = json.Unmarshal(data, &server)
if err != nil {
panic(err)
}
server.Command = os.Args[0]
go socks5server(server.ORPort)
err = server.Start()
if err != nil {
panic(err)
}
var wg sync.WaitGroup
wg.Add(1)
go func() {
defer wg.Done()
err := server.Wait()
if err != nil {
log.Println(err)
}
}()
wg.Wait()
}