Files
proton-bridge/internal/frontend/grpc/service_cert.go
2023-09-19 07:57:59 +02:00

80 lines
2.5 KiB
Go

// Copyright (c) 2023 Proton AG
//
// This file is part of Proton Mail 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"
"errors"
"os"
"path/filepath"
"github.com/ProtonMail/gluon/async"
"github.com/ProtonMail/proton-bridge/v3/internal/certs"
"google.golang.org/protobuf/types/known/emptypb"
"google.golang.org/protobuf/types/known/wrapperspb"
)
func (s *Service) IsTLSCertificateInstalled(context.Context, *emptypb.Empty) (*wrapperspb.BoolValue, error) {
s.log.Info("IsTLSCertificateInstalled")
cert, _ := s.bridge.GetBridgeTLSCert()
return &wrapperspb.BoolValue{Value: certs.NewInstaller().IsCertInstalled(cert)}, nil
}
func (s *Service) InstallTLSCertificate(context.Context, *emptypb.Empty) (*emptypb.Empty, error) {
s.log.Info("InstallTLSCertificate")
go func() {
defer async.HandlePanic(s.panicHandler)
cert, _ := s.bridge.GetBridgeTLSCert()
err := certs.NewInstaller().InstallCert(cert)
switch {
case err == nil:
_ = s.SendEvent(NewCertInstallSuccessEvent())
case errors.Is(err, certs.ErrUserCanceledCertificateInstall):
_ = s.SendEvent(NewCertInstallCanceledEvent())
default:
_ = s.SendEvent(NewCertInstallFailedEvent())
}
}()
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 async.HandlePanic(s.panicHandler)
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
}