Files
forge/services/mailer/sender/sendmail.go
zeekayandHanzo Dev 9a07b4d089 legal: Hanzo AI, Inc. copyright above the upstream notices
2978 files. The fork is 2026-07-15 (rebrand: gitea.dev -> github.com/hanzoai/git),
so 2026 is the year, and "Copyright 2026 Hanzo AI, Inc." was already the form
used by the handful of files that had ours.

Shape is now:

	// Copyright 2026 Hanzo AI, Inc. All rights reserved.
	// Copyright 2015 The Gogs Authors. All rights reserved.
	// Copyright 2019 The Gitea Authors. All rights reserved.
	// SPDX-License-Identifier: MIT

Ours on top, theirs retained verbatim. Retained because MIT requires it, and
separately because they are true — those authors did write that code.

Not renamed to "The Git Authors": Git is a different project under a different
license, and putting its name here would attribute this code to people who have
nothing to do with it. Adding our line is the fix; overwriting theirs would have
been both a licence violation and a false statement.

gofmt still reports import-order drift in some of these files. It predates this
change (verified against a stash) and is left alone rather than burying a
one-line-per-file legal change under 3000 files of unrelated reordering.

Build clean.

Co-authored-by: Hanzo Dev <[email protected]>
2026-07-27 13:49:52 -07:00

84 lines
2.1 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// Copyright 2024 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package sender
import (
"fmt"
"io"
"os/exec"
"strings"
"github.com/hanzoai/git/modules/graceful"
"github.com/hanzoai/git/modules/log"
"github.com/hanzoai/git/modules/process"
"github.com/hanzoai/git/modules/setting"
)
// SendmailSender Sender sendmail mail sender
type SendmailSender struct{}
var _ Sender = &SendmailSender{}
// Send send email
func (s *SendmailSender) Send(from string, to []string, msg io.WriterTo) error {
var err error
var closeError error
var waitError error
envelopeFrom := from
if setting.MailService.OverrideEnvelopeFrom {
envelopeFrom = setting.MailService.EnvelopeFrom
}
args := []string{"-f", envelopeFrom, "-i"}
args = append(args, setting.MailService.SendmailArgs...)
for _, recipient := range to {
smtpTo, err := sanitizeEmailAddress(recipient)
if err != nil {
return fmt.Errorf("invalid recipient address %q: %w", recipient, err)
}
args = append(args, smtpTo)
}
log.Trace("Sending with: %s %v", setting.MailService.SendmailPath, args)
desc := fmt.Sprintf("SendMail: %s %v", setting.MailService.SendmailPath, args)
ctx, _, finished := process.GetManager().AddContextTimeout(graceful.GetManager().HammerContext(), setting.MailService.SendmailTimeout, desc)
defer finished()
cmd := exec.CommandContext(ctx, setting.MailService.SendmailPath, args...)
pipe, err := cmd.StdinPipe()
if err != nil {
return err
}
process.SetSysProcAttribute(cmd)
if err = cmd.Start(); err != nil {
_ = pipe.Close()
return err
}
if setting.MailService.SendmailConvertCRLF {
buf := &strings.Builder{}
_, err = msg.WriteTo(buf)
if err == nil {
_, err = strings.NewReplacer("\r\n", "\n").WriteString(pipe, buf.String())
}
} else {
_, err = msg.WriteTo(pipe)
}
// we MUST close the pipe or sendmail will hang waiting for more of the message
// Also we should wait on our sendmail command even if something fails
closeError = pipe.Close()
waitError = cmd.Wait()
if err != nil {
return err
} else if closeError != nil {
return closeError
}
return waitError
}