Contents
Cirrus Link Resources
Chariot MQTT Server v1 (previous version)
Cirrus Link Modules for Ignition
Contact Us (Sales/Support)
Forum
Page History
...
| Warning |
|---|
| Self-signed certificates should not be used in a production environment on a public network. |
| Anchor | ||||
|---|---|---|---|---|
|
The first step in setting up SSL/TLS is obtaining the necessary files to provide to the Chariot MQTT Server. There are three files that need to be uploaded to the Chariot MQTT Server in order to setup SSL/TLS communication.
...
You should now see the SSL Certificate details along with the name of the files that were uploaded. SSL has now been setup.
...
| Anchor | ||||
|---|---|---|---|---|
|
Chariot MQTT Server still requires MQTT credentials to authenticate incoming client connections, even when using client certificates to set up a TLS/SSL session. If clients will not be sending an MQTT username and password, anonymous connections must be enabled.
To enable anonymous connections, navigate to the Configuration → MQTT Server → Configuration tab and set Allow Anonymous
By default, an anonymous client connection will be allowed to publish and subscribe on # unless the Anonymous MQTT Credentials has been selected.
This will allow you to select any of the configured MQTT Credentials, configured under Configuration → MQTT Credentials, and MQTT Chariot will use the Publish and Subscribe ACLs for that MQTT Credential for all anonymous connections.
| Info |
|---|
| A Password will need to be configured for this MQTT Credential but will not be used by MQTT Chariot |
| Anchor | ||||
|---|---|---|---|---|
|
In order to remove an SSL Certificate, navigate to the Configuration → System → Certificates tab where the SSL Certificate details are displayed. The "Delete SSL" button on the bottom right can be clicked to completely remove the SSL Certificates and keys that were previously uploaded to setup SSL. This will revert the Chariot MQTT Server to a pre-setup state as shown below:
...
Overview
Content Tools