73 lines
1.9 KiB
Go
73 lines
1.9 KiB
Go
// This file is part of the happyDomain (R) project.
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// Copyright (c) 2020-2024 happyDomain
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// Authors: Pierre-Olivier Mercier, et al.
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//
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// This program is offered under a commercial and under the AGPL license.
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// For commercial licensing, contact us at <contact@happydomain.org>.
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//
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// For AGPL licensing:
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero 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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// This program 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 Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package utils
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import (
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"io"
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"os"
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"os/exec"
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gomail "github.com/go-mail/mail"
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)
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// sendmail contains the path to the sendmail command
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const sendmail = "/usr/sbin/sendmail"
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// SystemSendmail uses the sendmail command to send message
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type SystemSendmail struct{}
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func (t *SystemSendmail) Send(from string, to []string, msg io.WriterTo) error {
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cmd := exec.Command(sendmail, "-t")
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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pw, err := cmd.StdinPipe()
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if err != nil {
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return err
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}
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err = cmd.Start()
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if err != nil {
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return err
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}
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if _, err = msg.WriteTo(pw); err != nil {
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return err
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}
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if err = pw.Close(); err != nil {
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return err
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}
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if err = cmd.Wait(); err != nil {
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return err
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}
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return nil
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}
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// Send sends an e-mail to the given recipients using the sendmail command.
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func (t *SystemSendmail) PrepareAndSend(m ...*gomail.Message) (err error) {
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err = gomail.Send(t, m...)
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return
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}
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