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Martin Hope
user28052177
Asked: 2024-11-10 20:26:17 +0800 CST
  • 5

我正在使用 mosquitto-go-auth 插件在 mosquitto 代理中进行身份验证。

我已经通过以下链接设置了插件

https://github.com/iegomez/mosquitto-go-auth

https://www.chirpstack.io/project/guides/mqtt-authentication/#build-for-mosquitto-14x

这是我的 mosquitto.conf

  per_listener_settings false 
  listener 1883 
  protocol mqtt
  auth_plugin /home/user/mosquitto-go-auth/go-auth.so
  allow_anonymous false 
  persistence true 
  persistence_location /var/lib/mosquitto/ 
  log_dest file /var/log/mosquitto/mosquitto.log

当我重启我的代理时。我在日志文件中看到了这个。

1731240636:  ├── TLS-PSK checking enabled.
1731240636:  └── Extended authentication not enabled.
1731240636: mosquitto version 2.0.15 starting
1731240636: Config loaded from /etc/mosquitto/mosquitto.conf.
1731240636: Loading plugin: /home/user/mosquitto-go-auth/go-auth.so
1731240636:  ├── Username/password checking enabled.
1731240636:  ├── TLS-PSK checking enabled.
1731240636:  └── Extended authentication not enabled.
1731240637: mosquitto version 2.0.15 starting
1731240637: Config loaded from /etc/mosquitto/mosquitto.conf.
1731240637: Loading plugin: /home/user/mosquitto-go-auth/go-auth.so
1731240637:  ├── Username/password checking enabled.
1731240637:  ├── TLS-PSK checking enabled.
1731240637:  └── Extended authentication not enabled.
1731240637: mosquitto version 2.0.15 starting
1731240637: Config loaded from /etc/mosquitto/mosquitto.conf.
1731240637: Loading plugin: /home/user/mosquitto-go-auth/go-auth.so
1731240637:  ├── Username/password checking enabled.
1731240637:  ├── TLS-PSK checking enabled.
1731240637:  └── Extended authentication not enabled.

如果我删除该插件，那么代理就可以正常工作。但是如果我添加身份验证插件，它就会失败。

Hardillb 我已经更新了我的 mosquitto.conf 文件

per_listener_settings false

listener 1883
protocol mqtt


auth_plugin /home/user/mosquitto-go-auth/go-auth.so
auth_opt_backends postgres
auth_opt_pg_host 172.25.34.117
auth_opt_pg_port 5432
auth_opt_pg_dbname go_auth
auth_opt_pg_user postgres
auth_opt_pg_password postgres
auth_opt_pg_userquery  SELECT password FROM users WHERE name = ? LIMIT 1
auth_opt_hasher bcrypt
auth_opt_hasher_cost 10
auth_opt_cache true
auth_opt_cache_reset true
#auth_opt_auth_cache_seconds 30
#auth_opt_acl_cache_seconds 90
#auth_opt_auth_jitter_second 3
#auth_opt_acl_jitter_seconds 5
#auth_opt_http_host auth.backend.com
#auth_opt_http_port 80


persistence true
persistence_location /var/lib/mosquitto/

log_dest file /var/log/mosquitto/mosquitto.log

但在日志中我得到了相同的信息，即未启用加密，但这次代理运行正常，没有任何问题。但当我检查 mosquitto 状态时，我得到了 postgres 错误。即使所有配置设置都输入正确。

● mosquitto.service - Mosquitto MQTT v3.1/v5 server
     Loaded: loaded (/etc/systemd/system/mosquitto.service; enabled; preset: enabled)
     Active: active (running) since Mon 2024-11-11 04:58:51 UTC; 1s ago
       Docs: http://mosquitto.org/documentation/
   Main PID: 10909 (mosquitto)
      Tasks: 7 (limit: 9337)
     Memory: 13.8M ()
     CGroup: /system.slice/mosquitto.service
             └─10909 /usr/local/sbin/mosquitto -c /etc/mosquitto/mosquitto.conf

Nov 11 04:58:51 DESKTOP-J9NGCNR systemd[1]: Started mosquitto.service - Mosquitto MQTT v3.1/v5 server.
Nov 11 04:58:51 DESKTOP-J9NGCNR Mosquitto[10909]: time="2024-11-11T04:58:51Z" level=error msg="ping database postgres error, will re ```
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