# MALP - Monitor A Linux Platform

A lightweight Ruby CGI status page for home server monitoring.

## Install

Copy this repository directory to `/var/www`, so `/var/www/malp/cgi-bin` exists.

```
mkdir /var/www/malp/data
chown apache:apache /var/www/malp/data
```

### If using SELinux (e.g. AlmaLinux)

```
chcon -R -t httpd_sys_script_exec_t /var/www/malp/cgi-bin
chcon -R -t httpd_sys_rw_content_t /var/www/malp/data
```

### Example Apache HTTPD Setup

Here is my example setup.
My server's name is `anubis`.
Replace as desired.

#### Create self-signed TLS certificate

```
mkdir /etc/httpd/tls
cd /etc/httpd/tls
openssl ecparam -name secp384r1 -genkey -noout -out anubis.key
openssl req -new -x509 -key anubis.key -out anubis.crt -days 3650 -sha384
```

#### /etc/httpd/conf.d/anubis.conf

```
<VirtualHost *:80>
    ServerName anubis
    ServerAlias anubis

    # Permanent redirect to the same URI on HTTPS
    Redirect permanent / https://anubis/
</VirtualHost>

<VirtualHost *:443>
    ServerName anubis
    DocumentRoot /var/www/html

    SSLEngine on

    SSLCertificateFile /etc/httpd/tls/anubis.crt
    SSLCertificateKeyFile /etc/httpd/tls/anubis.key

    # Modern TLS Security (Recommended for ECDSA)
    SSLProtocol             all -SSLv3 -TLSv1 -TLSv1.1
    SSLCipherSuite          ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384
    SSLHonorCipherOrder     off
    SSLSessionTickets       off

    ErrorLog /var/log/httpd/anubis-error.log
    CustomLog /var/log/httpd/anubis-access.log combined

    <Directory /var/www/html>
        Options Indexes FollowSymLinks
        AllowOverride All
        Require all granted
    </Directory>

    ScriptAlias / /var/www/malp/cgi-bin/malp.rb
</VirtualHost>
```

### Set user name and password

```
/var/www/malp/bin/setpasswd
```