123 lines
3.3 KiB
Go
123 lines
3.3 KiB
Go
// Copyright (c) 2022 Proton AG
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//
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// This file is part of Proton Mail Bridge.
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//
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// Proton Mail Bridge is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Proton Mail Bridge is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
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//go:build darwin
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// +build darwin
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package clientconfig
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import (
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"io/ioutil"
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"os"
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"os/exec"
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"path/filepath"
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"strconv"
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"strings"
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"time"
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"github.com/ProtonMail/proton-bridge/internal/bridge"
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"github.com/ProtonMail/proton-bridge/internal/config/useragent"
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"github.com/ProtonMail/proton-bridge/internal/frontend/types"
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"github.com/ProtonMail/proton-bridge/pkg/mobileconfig"
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)
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const (
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bigSurPreferncesPane = "/System/Library/PreferencePanes/Profiles.prefPane"
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)
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func init() { //nolint:gochecknoinit
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available[AppleMailClient] = &appleMail{}
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}
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type appleMail struct{}
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func (c *appleMail) Name() string { return AppleMailClient }
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func (c *appleMail) Configure(imapPort, smtpPort int, imapSSL, smtpSSL bool, user types.User, address string) error {
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mc := prepareMobileConfig(imapPort, smtpPort, imapSSL, smtpSSL, user, address)
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confPath, err := saveConfigTemporarily(mc)
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if err != nil {
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return err
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}
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if useragent.IsBigSurOrNewer() {
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return exec.Command("open", bigSurPreferncesPane, confPath).Run() //nolint:gosec G204: open command is safe, mobileconfig is generated by us
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}
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return exec.Command("open", confPath).Run() //nolint:gosec G204: open command is safe, mobileconfig is generated by us
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}
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func prepareMobileConfig(imapPort, smtpPort int, imapSSL, smtpSSL bool, user types.User, address string) *mobileconfig.Config {
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displayName := address
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addresses := address
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if user.IsCombinedAddressMode() {
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displayName = user.GetPrimaryAddress()
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addresses = strings.Join(user.GetAddresses(), ",")
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}
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timestamp := strconv.FormatInt(time.Now().Unix(), 10)
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return &mobileconfig.Config{
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EmailAddress: addresses,
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DisplayName: displayName,
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Identifier: "protonmail " + displayName + timestamp,
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IMAP: &mobileconfig.IMAP{
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Hostname: bridge.Host,
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Port: imapPort,
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TLS: imapSSL,
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Username: displayName,
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Password: user.GetBridgePassword(),
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},
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SMTP: &mobileconfig.SMTP{
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Hostname: bridge.Host,
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Port: smtpPort,
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TLS: smtpSSL,
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Username: displayName,
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},
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}
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}
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func saveConfigTemporarily(mc *mobileconfig.Config) (fname string, err error) {
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dir, err := ioutil.TempDir("", "protonmail-autoconfig")
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if err != nil {
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return
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}
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// Make sure the temporary file is deleted.
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go func() {
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<-time.After(10 * time.Minute)
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_ = os.RemoveAll(dir)
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}()
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// Make sure the file is only readable for the current user.
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fname = filepath.Clean(filepath.Join(dir, "protonmail.mobileconfig"))
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f, err := os.OpenFile(fname, os.O_RDWR|os.O_CREATE, 0600)
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if err != nil {
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return
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}
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if err = mc.WriteOut(f); err != nil {
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_ = f.Close()
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return
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}
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_ = f.Close()
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return
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}
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