环境 win2016
emqx 3.2.0 -win

通过 caddy.server 反代 emqx websocket ws 端口

仪表板开启 emqx-auth-username 插件
添加 用户
关闭 emqx 匿名登陆

通过 java 或 c# 客户端 连接服务器 emqx-auth-username 验证都生效 错误的用户密码 都被连接拒绝。
通过 emqx 仪表板 或第三方 mqtt.js websocket 协议连接服务器 输入错误的用户名 和密码 都能 连接上服务器 验证插件感觉 没有在 websocket 这个协议上 生效。

请问 插件是否支持 websocket 协议的验证。

I placed a file /etc/emqttd/emq_auth_username.conf with username password
like this:
auth.user.1.username = admin
auth.user.1.password = public

But there is no effect on the broker. It is still allowing unauthenticated username password.

Also made allow_anonymous false in /etc/emqttd/emq.conf .

Hello,

Using Javascript (mqtt.js) and trying to login success due undefined username and password, if both are undefined, if only one of them, I get Not Authorized error.

I checked if anonymous is allowed, and it is not:

按照文档在emqx_auth_username.conf 中配置了账号密码，MQTT客户端通过此账号密码可以连接服务，但是websocket使用此账号密码不能连接，奇怪的是Dashboard控制台可以连接websocket服务，如下图所示，使用的是v3.0.1版本，希望得到你们的帮助，谢谢

i use ./bin/emqx_ctl users add command add a user name and password. It doesn't work to restart. I also get 5 error code.

EMQ version: 4.0.1

content:
auth.user.4.username = server
auth.user.4.password = 123456

auth.user.5.username = client
auth.user.5.password = 123456

auth.user.6.username = client1
auth.user.6.password = 123456

but i use ./bin/emqttd_ctl users add ,is work

Do i need to compile it first by myself to a linux .so library? So it seems, the plugin is not included by default
-> emqx/emqx#6015

When i try to compile it, i get the well-known "rebar3" compile error...

Steps:

1.) cd /root
2.) git clone https://github.com/emqx/emqx-auth-username.git
3.) cd emqx-auth-username
4.) make

Output:

root@debian11-emqx:/emqx-auth-username/emqx-auth-username# make
rebar3 compile
make: rebar3: Datei oder Verzeichnis nicht gefunden
make: *** [Makefile:10: compile] Fehler 127
root@debian11-emqx:/emqx-auth-username/emqx-auth-username#

emqx/emqx-rel#656
emqx/emqx#5352

We checked that with the same exactly configuration in V4.1.1 everything is working fine, but if I change to 4.3.5 We are getting errors the login failed for not autorized

dev-emqx-0 emqx 2021-07-29T20:00:27.023003+00:00 [warning] [email protected]:40412 [Channel] Client camara-08138281234 (Username: 'event-logger') login failed for not_authorized
dev-emqx-0 emqx 2021-07-29T20:00:27.023123+00:00 [debug] [email protected]:40412 [MQTT] SEND CONNACK(Q0, R0, D0, AckFlags=0, ReasonCode=5)
dev-emqx-0 emqx 2021-07-29T20:00:27.023322+00:00 [info] [email protected]:40412 file: emqx_connection.erl, line: 520, mfa: {emqx_connection,terminate,2}, msg: terminate, pid: <0.2570.0>, reason: {shutdown,not_authorized}

We discovered in the log files that in 4.3.5 is happening the following error. The emqx_auth_username was not loaded.

2021-07-30T14:34:32.966151+00:00 [alert] [Plugins] cannot_find_plugins: [emqx_auth_username,emqx_statsd]

emqx_auth_username.conf file with users is passing as parameters in the Helm Chart

     - name: emqx-users
        mountPath: /opt/emqx/etc/plugins/emqx_auth_username.conf
        subPath: emqx_auth_username.conf

Do you know what it is happening in the latest version with emqx_auth_username?

Inside the container

/opt/emqx $ emqx_ctl plugins load emqx_auth_username
Load plugin emqx_auth_username error: not_found.
/opt/emqx $

Thanks!

Hello:
I have upgraded from version 2.3 to release 3.1.
In version 2.3 the plugin worked fine, and now in release 3.1 it doesn't work or I don't know how to configure it.

In version 2.3 I configured the plugin like this:

1. In emqx.conf:
   allow_anonymous = false

2. In emqx_auth_username.conf:
   auth.user.1.username = peter
   auth.user.1.password = pass1
   auth.user.2.username = sophie
   auth.user.2.password = pass2

3. Loaded the plugin, restart and worked well

BUT:

In release 3.1 I configured the plugin like this:

1. In emqx.conf:
   allow_anonymous = false

2. In emqx_auth_username.conf:

   ## Password hash.
   ##
   ## Value: plain | md5 | sha | sha256
   auth.user.password_hash = plain
   auth.user.1.username = peter
   auth.user.1.password = pass1
   auth.user.2.username = sophie
   auth.user.2.password = pass2

3. Loaded the plugin, restart and doesn't work.

The error is:
[error] You've tried to set auth.user.1.username, but there is no setting with that name.
[error] Did you mean one of these?
[error] auth.mysql.username
[error] auth.pgsql.username
[error] mqtt.sn.username
[error] You've tried to set auth.user.1.password, but there is no setting with that name.
[error] Did you mean one of these?
...

Please, how is the plugin configured correctly?
I can't find information on how to do it.

Thanks for your support.

when i exec:

emqttd_ctl plugins load emq_auth_username.conf

the console:

load plugin error: not_found

Hi, I've install emqx server on aws instance, I've enabled emqx-auth-username plugin and updated with my 'username' and 'password' and removed default user 'admin'/'public123', but it still accepting connections on default username and password.

According to emqx/emqx/#4668 this plugin was replaced by emqx_plugin_mnesia in v4.3. This change dazzled me a bit and maybe should be documented in the README.md.

emq_auth_username.conf 配置如下：
auth.user.1.username = server
auth.user.1.password = 123456

auth.user.2.username = client
auth.user.2.password = 123456

用./bin/emqttd_ctl users add就可以了，这是为什么呢

If we have an emqx cluster(A, B, C, D), and if I add username password on one node(A), then the same will be reflected on other nodes? that mean can I connect to other nodes in the cluster using the same username and password?

Hello,

I've loaded and added some users with "emqx_ctl" and it's works perfectly, the problem is when i restart my server or emqx service this plugin will not start and even mqtt listener not gonna start, I should edit loadded_plugins and remove emqx_auth_username. and start again then load plugin manually.

Hi there,

Every time I run emqx_ctl users add user pass, it slows the broker way down. Is this normal or is this a limitation of this plugin. What auth would you recommend using with around 2,000 users?

steps:

1 etit emqx.conf

  allow_anonymous = false

2 at web config start emqx_auth_username

3 cli run ./bin/emqx stop

4 next ./bin/emqx start
tcp 0 0 0.0.0.0:6369 0.0.0.0:* LISTEN 12229/beam.smp
tcp 0 0 0.0.0.0:18083 0.0.0.0:* LISTEN 12229/beam.smp
tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 12229/beam.smp
tcp 0 0 0.0.0.0:5369 0.0.0.0:* LISTEN 12229/beam.smp
Normally there should be many ports
5 I'll use the command again. ./bin/emqx stop

error.log
2018-12-19 14:26:25.670 [error] Plugin emqx_auth_username is not started

I don't know what the situation is.