# certificate

Bash scripts to check whether a site is available or not, and whether the certificate is valid or not.



#### 1) urls_check.sh

Usage: urls_check.sh

1. Check whether the certificate is valid or not, using <u>showcert</u> (pip install showcert) if available, else use <u>openssl.</u>
2. Check if the url is up or down with it's http_code.

Required the <u>urls_list.txt</u> file that contain a list of domains:

```bash
#https://notif.domain.com
#https://ntfy.domain.com
https://paperlessngx.domain.com
https://pastebin.domain.com

# comment line to disable checking this url
```

Required the <u>status.txt</u> file to give information about the http code returned.

```bash
302;Found;https://developer.mozilla.org/fr/docs/Web/HTTP/Status/302
```



#### 2) validity.sh

Usage: ./validity.sh

Check whether the certificate is valid or not, using <u>showcert</u> (pip install showcert) if available, else use <u>openssl.</u>

Required the <u>validity_domains.txt</u> file that contain a list of domains:

```bash
domain1.com
domain2.fr
```

or edit the hosts() array in source code.