self-hosted-cookbook/apps/email/enigma.md

Enigma

Enable plugin in Roundcube

In mailcow-dockerized/data/web/roundcube/config/config.inc.php add it to the plugins array:

$config['plugins'] = array(
        'enigma',
);

Create folder for keys

cd mailcow-dockerized/data/web
mkdir enigma_keys
chmod 777 enigma_keys
chown 82:docker enigma_keys

Plugin config

In mailcow-dockerized/data/web/roundcube/plugins/enigma/config.inc.php, set the path:

<?php
// REQUIRED! Keys directory for all users.
// Must be writeable by PHP process, and not in the web server document root
$config['enigma_pgp_homedir'] = '/web/enigma_keys/';

Enable pgp execution

In mailcow-dockerized/data/conf/phpfpm/php-fpm.d/pools.conf, remove proc_open from this list:

[web-worker]
php_admin_value[disable_functions] = <remove proc_open from the list>