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// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package email
import (
"bytes"
"net/smtp"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
)
const (
confirmTemplate = "email_confirm_text.tmpl"
confirmSubject = "GoToSocial Email Confirmation"
)
// ConfirmData represents data passed into the confirm email address template.
type ConfirmData struct {
// Username to be addressed.
Username string
// URL of the instance to present to the receiver.
InstanceURL string
// Name of the instance to present to the receiver.
InstanceName string
// Link to present to the receiver to click on and do the confirmation.
// Should be a full link with protocol eg., https://example.org/confirm_email?token=some-long-token
ConfirmLink string
}
func (s *sender) SendConfirmEmail(toAddress string, data ConfirmData) error {
buf := &bytes.Buffer{}
if err := s.template.ExecuteTemplate(buf, confirmTemplate, data); err != nil {
return err
}
confirmBody := buf.String()
msg, err := assembleMessage(confirmSubject, confirmBody, toAddress, s.from)
if err != nil {
return err
}
if err := smtp.SendMail(s.hostAddress, s.auth, s.from, []string{toAddress}, msg); err != nil {
return gtserror.SetType(err, gtserror.TypeSMTP)
}
return nil
}
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