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/* All the exported functions should be added here */
package backend
import (
"C"
"encoding/json"
"log"
"strconv"
"time"
"unsafe"
"0xacab.org/leap/bitmask-vpn/pkg/bitmask"
"0xacab.org/leap/bitmask-vpn/pkg/config/version"
"0xacab.org/leap/bitmask-vpn/pkg/pickle"
"0xacab.org/leap/bitmask-vpn/pkg/pid"
)
func Login(username, password string) {
success, err := ctx.bm.DoLogin(username, password)
if err != nil {
if err.Error() == "TokenErrTimeout" {
ctx.Errors = "bad_auth_timeout"
} else if err.Error() == "TokenErrBadStatus 502" {
ctx.Errors = "bad_auth_502"
} else {
log.Println("ERROR: bad login", err)
ctx.Errors = "bad_auth"
}
} else if success {
log.Printf("Logged in as %s", username)
ctx.LoginOk = true
ctx.LoginDialog = false
} else {
log.Printf("Failed to login as %s", username)
ctx.LoginDialog = true
ctx.Errors = "bad_auth"
}
go ctx.updateStatus()
}
func setError(err string) {
ctx.Errors = err
go setStatus(off)
go ctx.updateStatus()
}
func SwitchOn() {
go setStatus(starting)
go startVPN()
}
func SwitchOff() {
go setStatus(stopping)
go stopVPN()
}
// TODO implement Reconnect - do not tear whole fw down in between
func UseLocation(label string) {
ctx.bm.UseGateway(label)
time.Sleep(200 * time.Millisecond)
SwitchOff()
time.Sleep(500 * time.Millisecond)
SwitchOn()
}
func UseTransport(label string) {
ctx.bm.UseTransport(label)
}
func Quit() {
if ctx.autostart != nil {
ctx.autostart.Disable()
}
if ctx.Status != off {
go setStatus(stopping)
ctx.cfg.SetUserStoppedVPN(false)
} else {
ctx.cfg.SetUserStoppedVPN(true)
}
if ctx.bm != nil {
ctx.bm.Close()
}
pid.ReleasePID()
}
func DonateAccepted() {
donateAccepted()
}
func DonateSeen() {
donateSeen()
}
func SubscribeToEvent(event string, f unsafe.Pointer) {
subscribe(event, f)
}
type Providers struct {
Default string `json:"default"`
Data []bitmask.ProviderOpts `json:"providers"`
}
type InitOpts struct {
ProviderOptions *bitmask.ProviderOpts
SkipLaunch bool
Obfs4 bool
DisableAutostart bool
StartVPN string
}
func InitOptsFromJSON(provider, providersJSON string) *InitOpts {
providers := Providers{}
err := json.Unmarshal([]byte(providersJSON), &providers)
if err != nil {
log.Println("ERROR while parsing json:", err)
}
if len(providers.Data) != 1 {
panic("BUG: we do not support multi-provider yet")
}
providerOpts := &providers.Data[0]
return &InitOpts{ProviderOptions: providerOpts}
}
func InitializeBitmaskContext(opts *InitOpts) {
bitmask.ConfigureProvider(opts.ProviderOptions)
initOnce.Do(func() { initializeContext(opts) })
if ctx.bm != nil {
ctx.LoginDialog = ctx.bm.NeedsCredentials()
go ctx.updateStatus()
}
if ctx.AskForDonations {
runDonationReminder()
}
}
func RefreshContext() *C.char {
c, _ := ctx.toJson()
return C.CString(string(c))
}
func ResetError(errname string) {
if ctx.Errors == errname {
ctx.Errors = ""
}
}
func ResetNotification(label string) {
switch label {
case "login_ok":
ctx.LoginOk = false
break
default:
break
}
go trigger(OnStatusChanged)
}
func InstallHelpers() {
pickle.InstallHelpers()
}
func EnableMockBackend() {
log.Println("[+] Mocking ui interaction on port 8080. \nTry 'curl localhost:8080/{on|off|failed}' to toggle status.")
go enableMockBackend()
}
func EnableWebAPI(port string) {
intPort, err := strconv.Atoi(port)
if err != nil {
log.Fatal("Cannot parse port", port)
}
go enableWebAPI(intPort)
}
func GetVersion() *C.char {
return C.CString(version.VERSION)
}
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