Files
proton-bridge/internal/frontend/grpc/service_methods.go
2022-12-01 13:08:04 +01:00

777 lines
24 KiB
Go

// Copyright (c) 2022 Proton AG
//
// This file is part of Proton Mail Bridge.Bridge.
//
// Proton Mail Bridge 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.
//
// Proton Mail Bridge 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 Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
package grpc
import (
"context"
"encoding/base64"
"errors"
"os"
"path/filepath"
"runtime"
"github.com/Masterminds/semver/v3"
"github.com/ProtonMail/go-proton-api"
"github.com/ProtonMail/proton-bridge/v3/internal/bridge"
"github.com/ProtonMail/proton-bridge/v3/internal/constants"
"github.com/ProtonMail/proton-bridge/v3/internal/events"
"github.com/ProtonMail/proton-bridge/v3/internal/frontend/theme"
"github.com/ProtonMail/proton-bridge/v3/internal/safe"
"github.com/ProtonMail/proton-bridge/v3/internal/updater"
"github.com/ProtonMail/proton-bridge/v3/pkg/keychain"
"github.com/ProtonMail/proton-bridge/v3/pkg/ports"
"github.com/sirupsen/logrus"
"golang.org/x/exp/maps"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"google.golang.org/protobuf/runtime/protoimpl"
"google.golang.org/protobuf/types/known/emptypb"
"google.golang.org/protobuf/types/known/wrapperspb"
)
// CheckTokens implements the CheckToken gRPC service call.
func (s *Service) CheckTokens(ctx context.Context, clientConfigPath *wrapperspb.StringValue) (*wrapperspb.StringValue, error) {
s.log.Debug("CheckTokens")
path := clientConfigPath.Value
logEntry := s.log.WithField("path", path)
var clientConfig Config
if err := clientConfig.load(path); err != nil {
logEntry.WithError(err).Error("Could not read gRPC client config file")
return nil, err
}
logEntry.Info("gRPC client config file was successfully loaded")
return &wrapperspb.StringValue{Value: clientConfig.Token}, nil
}
func (s *Service) AddLogEntry(ctx context.Context, request *AddLogEntryRequest) (*emptypb.Empty, error) {
entry := s.log
if len(request.Package) > 0 {
entry = entry.WithField("pkg", request.Package)
}
level := logrusLevelFromGrpcLevel(request.Level)
// we do a special case for Panic and Fatal as using logrus.Entry.Log will not panic nor exit respectively.
if level == logrus.PanicLevel {
entry.Panic(request.Message)
return &emptypb.Empty{}, nil
}
if level == logrus.FatalLevel {
entry.Fatal(request.Message)
return &emptypb.Empty{}, nil
}
entry.Log(level, request.Message)
return &emptypb.Empty{}, nil
}
// GuiReady implement the GuiReady gRPC service call.
func (s *Service) GuiReady(ctx context.Context, _ *emptypb.Empty) (*emptypb.Empty, error) {
s.log.Debug("GuiReady")
s.initializationDone.Do(s.initializing.Done)
return &emptypb.Empty{}, nil
}
// Quit implement the Quit gRPC service call.
func (s *Service) Quit(ctx context.Context, empty *emptypb.Empty) (*emptypb.Empty, error) {
s.log.Debug("Quit")
return &emptypb.Empty{}, s.quit()
}
func (s *Service) quit() error {
// Windows is notably slow at Quitting. We do it in a goroutine to speed things up a bit.
go func() {
if s.parentPID >= 0 {
s.parentPIDDoneCh <- struct{}{}
}
var err error
if s.isStreamingEvents() {
if err = s.stopEventStream(); err != nil {
s.log.WithError(err).Error("Quit failed.")
}
}
// The following call is launched as a goroutine, as it will wait for current calls to end, including this one.
s.grpcServer.GracefulStop() // gRPC does clean up and remove the file socket if used.
}()
return nil
}
// Restart implement the Restart gRPC service call.
func (s *Service) Restart(ctx context.Context, empty *emptypb.Empty) (*emptypb.Empty, error) {
s.log.Debug("Restart")
s.restarter.Set(true, false)
return s.Quit(ctx, empty)
}
func (s *Service) ShowOnStartup(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.BoolValue, error) {
s.log.Debug("ShowOnStartup")
return wrapperspb.Bool(s.showOnStartup), nil
}
func (s *Service) ShowSplashScreen(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.BoolValue, error) {
s.log.Debug("ShowSplashScreen")
if s.bridge.GetFirstStart() {
return wrapperspb.Bool(false), nil
}
// Current splash screen contains update on rebranding. Therefore, it
// should be shown only if the last used version was less than 2.2.0.
return wrapperspb.Bool(s.bridge.GetLastVersion().LessThan(semver.MustParse("2.2.0"))), nil
}
func (s *Service) IsFirstGuiStart(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.BoolValue, error) {
s.log.Debug("IsFirstGuiStart")
return wrapperspb.Bool(s.bridge.GetFirstStartGUI()), nil
}
func (s *Service) SetIsAutostartOn(ctx context.Context, isOn *wrapperspb.BoolValue) (*emptypb.Empty, error) {
s.log.WithField("show", isOn.Value).Debug("SetIsAutostartOn")
defer func() { _ = s.SendEvent(NewToggleAutostartFinishedEvent()) }()
if isOn.Value == s.bridge.GetAutostart() {
s.initAutostart()
return &emptypb.Empty{}, nil
}
s.initAutostart()
if err := s.bridge.SetAutostart(isOn.Value); err != nil {
s.log.WithField("makeItEnabled", isOn.Value).WithError(err).Error("Autostart change failed")
return nil, status.Errorf(codes.Internal, "failed to set autostart: %v", err)
}
return &emptypb.Empty{}, nil
}
func (s *Service) IsAutostartOn(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.BoolValue, error) {
s.log.Debug("IsAutostartOn")
return wrapperspb.Bool(s.bridge.GetAutostart()), nil
}
func (s *Service) SetIsBetaEnabled(ctx context.Context, isEnabled *wrapperspb.BoolValue) (*emptypb.Empty, error) {
s.log.WithField("isEnabled", isEnabled.Value).Debug("SetIsBetaEnabled")
channel := updater.StableChannel
if isEnabled.Value {
channel = updater.EarlyChannel
}
if err := s.bridge.SetUpdateChannel(channel); err != nil {
s.log.WithError(err).Error("Failed to set update channel")
return nil, status.Errorf(codes.Internal, "failed to set update channel: %v", err)
}
return &emptypb.Empty{}, nil
}
func (s *Service) IsBetaEnabled(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.BoolValue, error) {
s.log.Debug("IsBetaEnabled")
return wrapperspb.Bool(s.bridge.GetUpdateChannel() == updater.EarlyChannel), nil
}
func (s *Service) SetIsAllMailVisible(ctx context.Context, isVisible *wrapperspb.BoolValue) (*emptypb.Empty, error) {
s.log.WithField("isVisible", isVisible.Value).Debug("SetIsAllMailVisible")
if err := s.bridge.SetShowAllMail(isVisible.Value); err != nil {
s.log.WithError(err).Error("Failed to set show all mail")
return nil, status.Errorf(codes.Internal, "failed to set show all mail: %v", err)
}
return &emptypb.Empty{}, nil
}
func (s *Service) IsAllMailVisible(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.BoolValue, error) {
s.log.Debug("IsAllMailVisible")
return wrapperspb.Bool(s.bridge.GetShowAllMail()), nil
}
func (s *Service) GoOs(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.StringValue, error) {
s.log.Debug("GoOs") // TO-DO We can probably get rid of this and use QSysInfo::product name
return wrapperspb.String(runtime.GOOS), nil
}
func (s *Service) TriggerReset(ctx context.Context, _ *emptypb.Empty) (*emptypb.Empty, error) {
s.log.Debug("TriggerReset")
go func() {
defer s.panicHandler.HandlePanic()
s.triggerReset()
}()
return &emptypb.Empty{}, nil
}
func (s *Service) Version(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.StringValue, error) {
s.log.Debug("Version")
return wrapperspb.String(s.bridge.GetCurrentVersion().Original()), nil
}
func (s *Service) LogsPath(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.StringValue, error) {
s.log.Debug("LogsPath")
path, err := s.bridge.GetLogsPath()
if err != nil {
s.log.WithError(err).Error("Cannot determine logs path")
return nil, err
}
return wrapperspb.String(path), nil
}
func (s *Service) LicensePath(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.StringValue, error) {
s.log.Debug("LicensePath")
return wrapperspb.String(s.bridge.GetLicenseFilePath()), nil
}
func (s *Service) DependencyLicensesLink(_ context.Context, _ *emptypb.Empty) (*wrapperspb.StringValue, error) {
return wrapperspb.String(s.bridge.GetDependencyLicensesLink()), nil
}
func (s *Service) ReleaseNotesPageLink(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.StringValue, error) {
s.latestLock.RLock()
defer s.latestLock.RUnlock()
return wrapperspb.String(s.latest.ReleaseNotesPage), nil
}
func (s *Service) LandingPageLink(_ context.Context, _ *emptypb.Empty) (*wrapperspb.StringValue, error) {
s.latestLock.RLock()
defer s.latestLock.RUnlock()
return wrapperspb.String(s.latest.LandingPage), nil
}
func (s *Service) SetColorSchemeName(ctx context.Context, name *wrapperspb.StringValue) (*emptypb.Empty, error) {
s.log.WithField("ColorSchemeName", name.Value).Debug("SetColorSchemeName")
if !theme.IsAvailable(theme.Theme(name.Value)) {
s.log.WithField("scheme", name.Value).Warn("Color scheme not available")
return nil, status.Error(codes.NotFound, "Color scheme not available")
}
if err := s.bridge.SetColorScheme(name.Value); err != nil {
s.log.WithError(err).Error("Failed to set color scheme")
return nil, status.Errorf(codes.Internal, "failed to set color scheme: %v", err)
}
return &emptypb.Empty{}, nil
}
func (s *Service) ColorSchemeName(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.StringValue, error) {
s.log.Debug("ColorSchemeName")
current := s.bridge.GetColorScheme()
if !theme.IsAvailable(theme.Theme(current)) {
current = string(theme.DefaultTheme())
if err := s.bridge.SetColorScheme(current); err != nil {
s.log.WithError(err).Error("Failed to set color scheme")
return nil, status.Errorf(codes.Internal, "failed to set color scheme: %v", err)
}
}
return wrapperspb.String(current), nil
}
func (s *Service) CurrentEmailClient(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.StringValue, error) {
s.log.Debug("CurrentEmailClient")
return wrapperspb.String(s.bridge.GetCurrentUserAgent()), nil
}
func (s *Service) ReportBug(ctx context.Context, report *ReportBugRequest) (*emptypb.Empty, error) {
s.log.WithFields(logrus.Fields{
"osType": report.OsType,
"osVersion": report.OsVersion,
"description": report.Description,
"address": report.Address,
"emailClient": report.EmailClient,
"includeLogs": report.IncludeLogs,
}).Debug("ReportBug")
go func() {
defer func() { _ = s.SendEvent(NewReportBugFinishedEvent()) }()
if err := s.bridge.ReportBug(
context.Background(),
report.OsType,
report.OsVersion,
report.Description,
report.Address,
report.Address,
report.EmailClient,
report.IncludeLogs,
); err != nil {
s.log.WithError(err).Error("Failed to report bug")
_ = s.SendEvent(NewReportBugErrorEvent())
return
}
_ = s.SendEvent(NewReportBugSuccessEvent())
}()
return &emptypb.Empty{}, nil
}
func (s *Service) ExportTLSCertificates(_ context.Context, folderPath *wrapperspb.StringValue) (*emptypb.Empty, error) {
s.log.WithField("folderPath", folderPath).Info("ExportTLSCertificates")
go func() {
defer s.panicHandler.HandlePanic()
cert, key := s.bridge.GetBridgeTLSCert()
if err := os.WriteFile(filepath.Join(folderPath.Value, "cert.pem"), cert, 0o600); err != nil {
_ = s.SendEvent(NewGenericErrorEvent(ErrorCode_TLS_CERT_EXPORT_ERROR))
}
if err := os.WriteFile(filepath.Join(folderPath.Value, "key.pem"), key, 0o600); err != nil {
_ = s.SendEvent(NewGenericErrorEvent(ErrorCode_TLS_KEY_EXPORT_ERROR))
}
}()
return &emptypb.Empty{}, nil
}
func (s *Service) ForceLauncher(ctx context.Context, launcher *wrapperspb.StringValue) (*emptypb.Empty, error) {
s.log.WithField("launcher", launcher.Value).Debug("ForceLauncher")
s.restarter.Override(launcher.Value)
return &emptypb.Empty{}, nil
}
func (s *Service) SetMainExecutable(ctx context.Context, exe *wrapperspb.StringValue) (*emptypb.Empty, error) {
s.log.WithField("executable", exe.Value).Debug("SetMainExecutable")
s.restarter.AddFlags("--wait", exe.Value)
return &emptypb.Empty{}, nil
}
func (s *Service) Login(ctx context.Context, login *LoginRequest) (*emptypb.Empty, error) {
s.log.WithField("username", login.Username).Debug("Login")
go func() {
defer s.panicHandler.HandlePanic()
password, err := base64Decode(login.Password)
if err != nil {
s.log.WithError(err).Error("Cannot decode password")
_ = s.SendEvent(NewLoginError(LoginErrorType_USERNAME_PASSWORD_ERROR, "Cannot decode password"))
return
}
client, auth, err := s.bridge.LoginAuth(context.Background(), login.Username, password)
if err != nil {
defer s.loginClean()
if errors.Is(err, bridge.ErrUserAlreadyLoggedIn) {
_ = s.SendEvent(NewLoginAlreadyLoggedInEvent(auth.UserID))
} else if apiErr := new(proton.Error); errors.As(err, &apiErr) {
switch apiErr.Code { // nolint:exhaustive
case proton.PasswordWrong:
_ = s.SendEvent(NewLoginError(LoginErrorType_USERNAME_PASSWORD_ERROR, ""))
case proton.PaidPlanRequired:
_ = s.SendEvent(NewLoginError(LoginErrorType_FREE_USER, ""))
default:
_ = s.SendEvent(NewLoginError(LoginErrorType_USERNAME_PASSWORD_ERROR, err.Error()))
}
} else {
_ = s.SendEvent(NewLoginError(LoginErrorType_USERNAME_PASSWORD_ERROR, err.Error()))
}
return
}
s.password = password
s.authClient = client
s.auth = auth
switch {
case auth.TwoFA.Enabled == proton.TOTPEnabled:
_ = s.SendEvent(NewLoginTfaRequestedEvent(login.Username))
case auth.PasswordMode == proton.TwoPasswordMode:
_ = s.SendEvent(NewLoginTwoPasswordsRequestedEvent())
default:
s.finishLogin()
}
}()
return &emptypb.Empty{}, nil
}
func (s *Service) Login2FA(ctx context.Context, login *LoginRequest) (*emptypb.Empty, error) {
s.log.WithField("username", login.Username).Debug("Login2FA")
go func() {
defer s.panicHandler.HandlePanic()
if s.auth.UID == "" || s.authClient == nil {
s.log.Errorf("Login 2FA: authethication incomplete %s %p", s.auth.UID, s.authClient)
_ = s.SendEvent(NewLoginError(LoginErrorType_TFA_ABORT, "Missing authentication, try again."))
s.loginClean()
return
}
twoFA, err := base64Decode(login.Password)
if err != nil {
s.log.WithError(err).Error("Cannot decode 2fa code")
_ = s.SendEvent(NewLoginError(LoginErrorType_USERNAME_PASSWORD_ERROR, "Cannot decode 2fa code"))
s.loginClean()
return
}
if err := s.authClient.Auth2FA(context.Background(), proton.Auth2FAReq{TwoFactorCode: string(twoFA)}); err != nil {
if apiErr := new(proton.Error); errors.As(err, &apiErr) && apiErr.Code == proton.PasswordWrong {
s.log.Warn("Login 2FA: retry 2fa")
_ = s.SendEvent(NewLoginError(LoginErrorType_TFA_ERROR, ""))
} else {
s.log.WithError(err).Warn("Login 2FA: failed")
_ = s.SendEvent(NewLoginError(LoginErrorType_TFA_ABORT, err.Error()))
s.loginClean()
}
return
}
if s.auth.PasswordMode == proton.TwoPasswordMode {
_ = s.SendEvent(NewLoginTwoPasswordsRequestedEvent())
return
}
s.finishLogin()
}()
return &emptypb.Empty{}, nil
}
func (s *Service) Login2Passwords(ctx context.Context, login *LoginRequest) (*emptypb.Empty, error) {
s.log.WithField("username", login.Username).Debug("Login2Passwords")
go func() {
defer s.panicHandler.HandlePanic()
password, err := base64Decode(login.Password)
if err != nil {
s.log.WithError(err).Error("Cannot decode mbox password")
_ = s.SendEvent(NewLoginError(LoginErrorType_USERNAME_PASSWORD_ERROR, "Cannot decode mbox password"))
s.loginClean()
return
}
s.password = password
s.finishLogin()
}()
return &emptypb.Empty{}, nil
}
func (s *Service) LoginAbort(ctx context.Context, loginAbort *LoginAbortRequest) (*emptypb.Empty, error) {
s.log.WithField("username", loginAbort.Username).Debug("LoginAbort")
go func() {
defer s.panicHandler.HandlePanic()
s.loginAbort()
}()
return &emptypb.Empty{}, nil
}
func (s *Service) CheckUpdate(context.Context, *emptypb.Empty) (*emptypb.Empty, error) {
s.log.Debug("CheckUpdate")
go func() {
defer s.panicHandler.HandlePanic()
updateCh, done := s.bridge.GetEvents(
events.UpdateAvailable{},
events.UpdateNotAvailable{},
events.UpdateCheckFailed{},
)
defer done()
s.bridge.CheckForUpdates()
switch (<-updateCh).(type) {
case events.UpdateNotAvailable:
_ = s.SendEvent(NewUpdateIsLatestVersionEvent())
case events.UpdateAvailable:
// ... this is handled by the main event loop
case events.UpdateCheckFailed:
// ... maybe show an error? but do nothing for now
}
_ = s.SendEvent(NewUpdateCheckFinishedEvent())
}()
return &emptypb.Empty{}, nil
}
func (s *Service) InstallUpdate(ctx context.Context, _ *emptypb.Empty) (*emptypb.Empty, error) {
s.log.Debug("InstallUpdate")
go func() {
defer s.panicHandler.HandlePanic()
safe.RLock(func() {
s.bridge.InstallUpdate(s.target)
}, s.targetLock)
}()
return &emptypb.Empty{}, nil
}
func (s *Service) SetIsAutomaticUpdateOn(ctx context.Context, isOn *wrapperspb.BoolValue) (*emptypb.Empty, error) {
s.log.WithField("isOn", isOn.Value).Debug("SetIsAutomaticUpdateOn")
if currentlyOn := s.bridge.GetAutoUpdate(); currentlyOn == isOn.Value {
return &emptypb.Empty{}, nil
}
if err := s.bridge.SetAutoUpdate(isOn.Value); err != nil {
s.log.WithError(err).Error("Failed to set auto update")
return nil, status.Errorf(codes.Internal, "failed to set auto update: %v", err)
}
return &emptypb.Empty{}, nil
}
func (s *Service) IsAutomaticUpdateOn(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.BoolValue, error) {
s.log.Debug("IsAutomaticUpdateOn")
return wrapperspb.Bool(s.bridge.GetAutoUpdate()), nil
}
func (s *Service) DiskCachePath(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.StringValue, error) {
s.log.Debug("DiskCachePath")
return wrapperspb.String(s.bridge.GetGluonDir()), nil
}
func (s *Service) SetDiskCachePath(ctx context.Context, newPath *wrapperspb.StringValue) (*emptypb.Empty, error) {
s.log.WithField("path", newPath.Value).Debug("setDiskCachePath")
go func() {
defer func() {
_ = s.SendEvent(NewDiskCachePathChangeFinishedEvent())
}()
path := newPath.Value
//goland:noinspection GoBoolExpressions
if (runtime.GOOS == "windows") && (path[0] == '/') {
path = path[1:]
}
if path != s.bridge.GetGluonDir() {
if err := s.bridge.SetGluonDir(context.Background(), path); err != nil {
s.log.WithError(err).Error("The local cache location could not be changed.")
_ = s.SendEvent(NewDiskCacheErrorEvent(DiskCacheErrorType_CANT_MOVE_DISK_CACHE_ERROR))
return
}
_ = s.SendEvent(NewDiskCachePathChangedEvent(s.bridge.GetGluonDir()))
}
}()
return &emptypb.Empty{}, nil
}
func (s *Service) SetIsDoHEnabled(ctx context.Context, isEnabled *wrapperspb.BoolValue) (*emptypb.Empty, error) {
s.log.WithField("isEnabled", isEnabled.Value).Debug("SetIsDohEnabled")
if err := s.bridge.SetProxyAllowed(isEnabled.Value); err != nil {
s.log.WithError(err).Error("Failed to set DoH")
return nil, status.Errorf(codes.Internal, "failed to set DoH: %v", err)
}
return &emptypb.Empty{}, nil
}
func (s *Service) IsDoHEnabled(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.BoolValue, error) {
s.log.Debug("IsDohEnabled")
return wrapperspb.Bool(s.bridge.GetProxyAllowed()), nil
}
func (s *Service) MailServerSettings(_ context.Context, _ *emptypb.Empty) (*ImapSmtpSettings, error) {
s.log.Debug("ConnectionMode")
return &ImapSmtpSettings{
state: protoimpl.MessageState{},
sizeCache: 0,
unknownFields: nil,
ImapPort: int32(s.bridge.GetIMAPPort()),
SmtpPort: int32(s.bridge.GetSMTPPort()),
UseSSLForImap: s.bridge.GetIMAPSSL(),
UseSSLForSmtp: s.bridge.GetSMTPSSL(),
}, nil
}
func (s *Service) SetMailServerSettings(_ context.Context, settings *ImapSmtpSettings) (*emptypb.Empty, error) {
s.log.
WithField("ImapPort", settings.ImapPort).
WithField("SmtpPort", settings.SmtpPort).
WithField("UseSSUseSSLForIMAP", settings.UseSSLForImap).
WithField("UseSSLForSMTP", settings.UseSSLForSmtp).
Debug("SetConnectionMode")
go func() {
defer s.panicHandler.HandlePanic()
defer func() { _ = s.SendEvent(NewChangeMailServerSettingsFinishedEvent()) }()
if s.bridge.GetIMAPSSL() != settings.UseSSLForImap {
if err := s.bridge.SetIMAPSSL(settings.UseSSLForImap); err != nil {
s.log.WithError(err).Error("Failed to set IMAP SSL")
_ = s.SendEvent(NewMailServerSettingsErrorEvent(MailServerSettingsErrorType_IMAP_CONNECTION_MODE_CHANGE_ERROR))
}
}
if s.bridge.GetSMTPSSL() != settings.UseSSLForSmtp {
if err := s.bridge.SetSMTPSSL(settings.UseSSLForSmtp); err != nil {
s.log.WithError(err).Error("Failed to set SMTP SSL")
_ = s.SendEvent(NewMailServerSettingsErrorEvent(MailServerSettingsErrorType_SMTP_CONNECTION_MODE_CHANGE_ERROR))
}
}
if s.bridge.GetIMAPPort() != int(settings.ImapPort) {
if err := s.bridge.SetIMAPPort(int(settings.ImapPort)); err != nil {
s.log.WithError(err).Error("Failed to set IMAP port")
_ = s.SendEvent(NewMailServerSettingsErrorEvent(MailServerSettingsErrorType_IMAP_PORT_CHANGE_ERROR))
}
}
if s.bridge.GetSMTPPort() != int(settings.SmtpPort) {
if err := s.bridge.SetSMTPPort(int(settings.SmtpPort)); err != nil {
s.log.WithError(err).Error("Failed to set SMTP port")
_ = s.SendEvent(NewMailServerSettingsErrorEvent(MailServerSettingsErrorType_SMTP_PORT_CHANGE_ERROR))
}
}
_ = s.SendEvent(NewMailServerSettingsChangedEvent(s.getMailServerSettings()))
}()
return &emptypb.Empty{}, nil
}
func (s *Service) Hostname(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.StringValue, error) {
s.log.Debug("Hostname")
return wrapperspb.String(constants.Host), nil
}
func (s *Service) IsPortFree(ctx context.Context, port *wrapperspb.Int32Value) (*wrapperspb.BoolValue, error) {
s.log.Debug("IsPortFree")
return wrapperspb.Bool(ports.IsPortFree(int(port.Value))), nil
}
func (s *Service) AvailableKeychains(ctx context.Context, _ *emptypb.Empty) (*AvailableKeychainsResponse, error) {
s.log.Debug("AvailableKeychains")
return &AvailableKeychainsResponse{Keychains: maps.Keys(keychain.Helpers)}, nil
}
func (s *Service) SetCurrentKeychain(ctx context.Context, keychain *wrapperspb.StringValue) (*emptypb.Empty, error) {
s.log.WithField("keychain", keychain.Value).Debug("SetCurrentKeyChain") // we do not check validity.
defer func() { _, _ = s.Restart(ctx, &emptypb.Empty{}) }()
defer func() { _ = s.SendEvent(NewKeychainChangeKeychainFinishedEvent()) }()
helper, err := s.bridge.GetKeychainApp()
if err != nil {
s.log.WithError(err).Error("Failed to get current keychain")
return nil, status.Errorf(codes.Internal, "failed to get current keychain: %v", err)
}
if helper == keychain.Value {
return &emptypb.Empty{}, nil
}
if err := s.bridge.SetKeychainApp(keychain.Value); err != nil {
s.log.WithError(err).Error("Failed to set keychain")
return nil, status.Errorf(codes.Internal, "failed to set keychain: %v", err)
}
return &emptypb.Empty{}, nil
}
func (s *Service) CurrentKeychain(ctx context.Context, _ *emptypb.Empty) (*wrapperspb.StringValue, error) {
s.log.Debug("CurrentKeychain")
helper, err := s.bridge.GetKeychainApp()
if err != nil {
s.log.WithError(err).Error("Failed to get current keychain")
return nil, status.Errorf(codes.Internal, "failed to get current keychain: %v", err)
}
return wrapperspb.String(helper), nil
}
func base64Decode(in []byte) ([]byte, error) {
out := make([]byte, base64.StdEncoding.DecodedLen(len(in)))
n, err := base64.StdEncoding.Decode(out, in)
if err != nil {
return nil, err
}
return out[:n], nil
}
func (s *Service) getMailServerSettings() *ImapSmtpSettings {
return &ImapSmtpSettings{
ImapPort: int32(s.bridge.GetIMAPPort()),
SmtpPort: int32(s.bridge.GetSMTPPort()),
UseSSLForImap: s.bridge.GetIMAPSSL(),
UseSSLForSmtp: s.bridge.GetSMTPSSL(),
}
}