Forbidden

# SearxNG

SearxNG is a fork of searx, a meta search engine

Can be used with langchain

By default, the install only allows for HTML format, 

So, after install, if you run `$ curl -kLX GET --data-urlencode q='langchain' -d format=json https://searxng.domain.tld`

You will get this message: 
```
<!doctype html>

<html lang=en>

<title>403 Forbidden</title>

<h1>Forbidden</h1>

<p>You don&#39;t have the permission to access the requested resource. It is either read-protected or not readable by the server.</p>
```

So we need to allow the JSON format. 

`# vim /opt/yunohost/searxng/searx/settings.yml`

By default, it's in readonly mode so you'll need to be logged in as root

On line 64:

```
formats:
  - html
```

So we'll need to change it to 


```
formats:
  - html
  - json
```

Then, we can restart the service with `# systemctl restart uwsgi-app@searxng.service`

From your local machine you can now test with `$ curl -kLX GET --data-urlencode q='langchain' -d format=json https://searxng.domain.tld`