mirror of
https://github.com/mochi-mqtt/server.git
synced 2025-10-05 16:17:01 +08:00
75 lines
1.5 KiB
Go
75 lines
1.5 KiB
Go
// SPDX-License-Identifier: MIT
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// SPDX-FileCopyrightText: 2022 mochi-co
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// SPDX-FileContributor: mochi-co
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package main
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import (
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"bytes"
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"log"
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"os"
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"os/signal"
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"syscall"
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"github.com/mochi-co/mqtt/v2"
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"github.com/mochi-co/mqtt/v2/listeners"
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"github.com/mochi-co/mqtt/v2/packets"
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)
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func main() {
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sigs := make(chan os.Signal, 1)
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done := make(chan bool, 1)
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signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)
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go func() {
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<-sigs
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done <- true
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}()
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server := mqtt.New(nil)
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server.Options.Capabilities.ServerKeepAlive = 60
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server.Options.Capabilities.Compatibilities.ObscureNotAuthorized = true
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server.Options.Capabilities.Compatibilities.PassiveClientDisconnect = true
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_ = server.AddHook(new(pahoAuthHook), nil)
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tcp := listeners.NewTCP("t1", ":1883", nil)
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err := server.AddListener(tcp)
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if err != nil {
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log.Fatal(err)
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}
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go func() {
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err := server.Serve()
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if err != nil {
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log.Fatal(err)
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}
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}()
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<-done
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server.Log.Warn().Msg("caught signal, stopping...")
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server.Close()
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server.Log.Info().Msg("main.go finished")
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}
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type pahoAuthHook struct {
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mqtt.HookBase
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}
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func (h *pahoAuthHook) ID() string {
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return "allow-all-auth"
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}
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func (h *pahoAuthHook) Provides(b byte) bool {
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return bytes.Contains([]byte{
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mqtt.OnConnectAuthenticate,
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mqtt.OnACLCheck,
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}, []byte{b})
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}
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func (h *pahoAuthHook) OnConnectAuthenticate(cl *mqtt.Client, pk packets.Packet) bool {
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return true
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}
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func (h *pahoAuthHook) OnACLCheck(cl *mqtt.Client, topic string, write bool) bool {
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return topic != "test/nosubscribe"
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}
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