81 lines
1.7 KiB
Go
81 lines
1.7 KiB
Go
/* diodemail - send-only smtp server
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* Copyright (c) 2024 Gnarwhal
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*
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* This file is part of SSHare.
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*
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* SSHare is free software: you can redistribute it and/or modify it under the terms of
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* the GNU General Public License as published by the Free Software Foundation,
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* either version 3 of the License, or (at your option) any later version.
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*
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* SSHare is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* SSHare. If not, see <https://www.gnu.org/licenses/>.
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*/
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package smtp
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import (
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"net"
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"os"
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"github.com/rs/zerolog"
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"github.com/rs/zerolog/log"
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)
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type PlainListener struct {
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listener net.Listener
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}
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func handle(connection net.Conn) {
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log.Info().Msgf(
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"New connection %v. Starting session.",
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connection.RemoteAddr(),
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)
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defer connection.Close()
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session := MakeSMTPSession(connection)
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err := session.Run()
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if err != nil {
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log.Error().Msgf(
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"Session %v exited with error: %v",
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connection.RemoteAddr(),
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err,
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)
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} else {
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log.Info().Msgf(
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"Session %v exited successfully",
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connection.RemoteAddr(),
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)
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}
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}
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func Run(host string, implicit_tls bool) error {
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log.Logger = zerolog.
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New(zerolog.ConsoleWriter{Out: os.Stderr}).
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With().
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Timestamp().
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Logger().
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Level(zerolog.TraceLevel)
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listener, err := net.Listen("tcp", host)
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if err != nil {
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return err
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}
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for {
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connection, err := listener.Accept()
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if err != nil {
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return err
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}
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go handle(connection)
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}
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}
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func (self PlainListener) Close() error {
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return self.listener.Close()
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}
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