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MQTT Alarm Control Panel - Remote code validation (#19788)

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Co-authored-by: Erik Montnemery <erik@montnemery.com>
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Jan Bouwhuis 2021-10-22 12:14:10 +02:00 committed by GitHub
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@ -67,7 +67,7 @@ availability_topic:
required: false
type: string
code:
description: If defined, specifies a code to enable or disable the alarm in the frontend.
description: If defined, specifies a code to enable or disable the alarm in the frontend. Note that the code is validated locally and blocks sending MQTT messages to the remote device. For remote code validation, the code can be configured to either of the special values `REMOTE_CODE` (numeric code) or `REMOTE_CODE_TEXT` (text code). In this case, local code validation is bypassed but the frontend will still show a numeric or text code dialog. Use `command_template` to send the code to the remote device. Example configurations for remote code validation [can be found here](./#configurations-with-remote-code-validation).
required: false
type: string
code_arm_required:
@ -220,3 +220,64 @@ value_template:
required: false
type: template
{% endconfiguration %}
## Examples
In this section you find some real-life examples of how to use this alarm control panel.
### Configuration with local code validation
The example below shows a full configuration with local code validation.
{% raw %}
```yaml
# Example using text based code with local validation configuration.yaml
alarm_control_panel:
- platform: mqtt
name: "Alarm Panel With Numeric Keypad"
state_topic: "alarmdecoder/panel"
value_template: "{{value_json.state}}"
command_topic: "alarmdecoder/panel/set"
code: mys3cretc0de
```
{% endraw %}
### Configurations with remote code validation
The example below shows a full configuration with local code validation and `command_template`.
{% raw %}
```yaml
# Example using text code with remote validation configuration.yaml
alarm_control_panel:
- platform: mqtt
name: "Alarm Panel With Text Code Dialog"
state_topic: "alarmdecoder/panel"
value_template: "{{ value_json.state }}"
command_topic: "alarmdecoder/panel/set"
code: REMOTE_CODE_TEXT
command_template: "{ action: '{{ action }}', code: '{{ code }}'}"
```
```yaml
# Example using numeric code with remote validation configuration.yaml
alarm_control_panel:
- platform: mqtt
name: "Alarm Panel With Numeric Keypad"
state_topic: "alarmdecoder/panel"
value_template: "{{ value_json.state }}"
command_topic: "alarmdecoder/panel/set"
code: REMOTE_CODE
command_template: "{ action: '{{ action }}', code: '{{ code }}'}"
```
{% endraw %}
<div class='note warning'>
When your MQTT connection is not secured, this will send your secret code over the network unprotected!
</div>