You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
(Adapted from the [upstream project](https://github.com/matrix-org/synapse/blob/develop/docs/CAPTCHA_SETUP.md))
|
|
|
|
|
|
|
|
|
|
# Overview
|
|
|
|
|
Captcha can be enabled for this home server. This file explains how to do that.
|
|
|
|
|
The captcha mechanism used is Google's [ReCaptcha](https://www.google.com/recaptcha/). This requires API keys from Google.
|
|
|
|
|
|
|
|
|
|
## Getting keys
|
|
|
|
|
|
|
|
|
|
Requires a site/secret key pair from:
|
|
|
|
|
|
|
|
|
|
<http://www.google.com/recaptcha/admin>
|
|
|
|
|
|
|
|
|
|
Must be a reCAPTCHA **v2** key using the "I'm not a robot" Checkbox option
|
|
|
|
|
|
|
|
|
|
## Setting ReCaptcha Keys
|
|
|
|
|
|
|
|
|
|
Once registered as above, set the following values:
|
|
|
|
|
|
|
|
|
|
```yaml
|
|
|
|
|
matrix_synapse_enable_registration_captcha: true
|
|
|
|
|
matrix_synapse_recaptcha_public_key: 'YOUR_SITE_KEY'
|
|
|
|
|
matrix_synapse_recaptcha_private_key: 'YOUR_SECRET_KEY'
|
|
|
|
|
```
|
