#!/bin/sh

set -e

echo "Setting up dovecot for the test"
# Move aside 10-auth.conf to disable passwd-based auth
if [ -f /etc/dovecot/conf.d/10-auth.conf ]; then
	mv /etc/dovecot/conf.d/10-auth.conf /etc/dovecot/conf.d/10-auth.conf.bak
fi

cat >/etc/dovecot/local.conf <<-EOF
	auth_mechanisms = plain
	mail_location = maildir:~/Maildir
	
	passdb {
	  driver = static
	  args = password=test
	}
	
	userdb {
	  driver = static
	  args = uid=nobody gid=nogroup home=/srv/dovecot-dep8/%u
	}
EOF

mkdir -p /srv/dovecot-dep8
chown nobody:nogroup /srv/dovecot-dep8

echo "Restarting the service"
systemctl restart dovecot

echo "Sending a test message via the LDA"
/usr/lib/dovecot/dovecot-lda -f "test@example.com" -d dep8 <<EOF
Return-Path: <test@example.com>
Message-Id: <dep8-test-1@debian.org>
From: Test User <test@example.com>
To: dep8 <dep8@example.com>
Subject: DEP-8 test

This is just a test
EOF

echo "Verifying that the email was correctly delivered"
if [ -z "$(doveadm search -u dep8 header message-id dep8-test-1@debian.org)" ]; then
	echo "Message not found"
	exit 1
fi

echo "Done"
echo