#!/usr/bin/env bash 

set -u

DESC="Fixe proftp (serveur:bigboss et client:tiny)"

HELP="
Bigboss et tiny doivent avoir été configurés par baseConfig.

ATTENTION, le fichier suivant est modifié :
- /etc/proftpd/proftpd.conf

Une copie de l'original est faite avec l'extension .vdn
"


repairProftpd() {
	echo
        echo "Repair proftpd"

	vdn-ssh root@bigboss "

		[ ! -e /etc/proftpd/proftpd.conf.vdn ] && \
			cp /etc/proftpd/proftpd.conf /etc/proftpd/proftpd.conf.vnd

		grep -q '^<Anonymous' /etc/proftpd/proftpd.conf && exit 0

		cat << EOF >> /etc/proftpd/proftpd.conf
# A basic anonymous configuration, no upload directories.

<Anonymous ~ftp>
  User                                ftp
  Group                               nogroup
  # We want clients to be able to login with \"anonymous\" as well as \"ftp\"
  UserAlias                   anonymous ftp
  # Cosmetic changes, all files belongs to ftp user
  DirFakeUser on ftp
  DirFakeGroup on ftp

  RequireValidShell           off

  # Limit the maximum number of anonymous logins
  MaxClients                  10

  # We want 'welcome.msg' displayed at login, and '.message' displayed
  # in each newly chdired directory.
  DisplayLogin                        welcome.msg
  DisplayChdir                .message

  # Limit WRITE everywhere in the anonymous chroot
  <Directory *>
    <Limit WRITE>
      DenyAll
    </Limit>
  </Directory>

</Anonymous>
EOF

		systemctl enable proftpd
		systemctl restart proftpd
                "

}

run() {
	setErrorHandler
	echoStart

	requireSshGuests bigboss tiny

	repairProftpd

	echoDoneWithTestErrors
}