Encrypted form

This is a small project to send encrypted form data to a recipient. The data is encrypted using the form recipient's PGP key.

Requirements

Apache/NGINX with PHP and the GnuGP PHP module. The module is installed with apt install php-gnupg on Debian and Ubuntu systems.

The Apache/NGINX process also needs write permission to the GnuPG home directory (set the GnuPG home directory in contact.php).

You also need to set the following variables in contact.php:

• $recipient (email of the form recipient)
• $subject (a subject line for the email)
• $key (the public PGP key of the recipient)
• $fingerprint (the fingerprint of the public PGP key)