mirror of
https://github.com/docker-mailserver/docker-mailserver.git
synced 2024-01-19 02:48:50 +00:00
5becce8064
Co-authored-by: Casper <casperklein@users.noreply.github.com> Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
163 lines
4 KiB
Bash
Executable file
163 lines
4 KiB
Bash
Executable file
#! /bin/bash
|
|
|
|
# shellcheck disable=SC2094
|
|
# ? This is done to ignore the message "Make sure not to read and write
|
|
# ? the same file in the same pipeline", which is a result of ${DATABASE}
|
|
# ? being used below. (This disables the message file-wide.)
|
|
|
|
# shellcheck source=../scripts/helper-functions.sh
|
|
. /usr/local/bin/helper-functions.sh
|
|
|
|
DATABASE=${DATABASE:-/tmp/docker-mailserver/postfix-accounts.cf}
|
|
ALIAS_DATABASE="/tmp/docker-mailserver/postfix-virtual.cf"
|
|
QUOTA_DATABASE="/tmp/docker-mailserver/dovecot-quotas.cf"
|
|
MAILDEL=false
|
|
|
|
function __usage
|
|
{
|
|
echo -e "\e[35mDELMAILUSER\e[31m(\e[93m8\e[31m)
|
|
|
|
\e[38;5;214mNAME\e[39m
|
|
delmailuser - delete a user and related data
|
|
|
|
\e[38;5;214mSYNOPSIS\e[39m
|
|
./setup.sh email del [ OPTIONS ] { <MAIL ADDRESS> [<MAIL ADDRESS>\e[31m...\e[39m] \e[31m|\e[39m help }
|
|
|
|
\e[38;5;214mDESCRIPTION\e[39m
|
|
Delete a mail user, aliases, quotas and mail data.
|
|
|
|
\e[38;5;214mOPTIONS\e[39m
|
|
-y
|
|
Indicate that \e[1mall mail data\e[22m is to be deleted without another prompt.
|
|
|
|
-h
|
|
Show this help dialogue.
|
|
|
|
\e[38;5;214mEXAMPLES\e[39m
|
|
\e[37m./setup.sh email del woohoo@some-domain.org\e[39m
|
|
Delete the mail user, quotas and aliases, but ask
|
|
again whether mailbox data should be deleted.
|
|
|
|
\e[37m./setup.sh email del -y test@domain.com test@domain.com\e[39m
|
|
Delete all mail data for the users 'test' and do not
|
|
prompt to ask if all mail data should be deleted.
|
|
|
|
\e[38;5;214mEXIT STATUS\e[39m
|
|
Exit status is 0 if command was successful, and 1 if there was an error.
|
|
"
|
|
}
|
|
|
|
if [[ ${1} == 'help' ]]
|
|
then
|
|
__usage
|
|
exit 0
|
|
fi
|
|
|
|
while getopts ":yYh" OPT
|
|
do
|
|
case ${OPT} in
|
|
y | Y )
|
|
MAILDEL=true
|
|
;;
|
|
|
|
h )
|
|
__usage
|
|
exit 0
|
|
;;
|
|
|
|
* )
|
|
__usage
|
|
errex "The option ${OPT} is unknown."
|
|
;;
|
|
|
|
esac
|
|
done
|
|
shift $((OPTIND-1))
|
|
|
|
[[ -z ${*} ]] && { __usage ; errex "No user specifed" ; }
|
|
[[ -s ${DATABASE} ]] || exit 0
|
|
|
|
if ! ${MAILDEL}
|
|
then
|
|
read -r -p "Do you want to delete the mailbox as well (removing all mails) ? [Y/n] " MAILDEL_CHOSEN
|
|
if [[ ${MAILDEL_CHOSEN} =~ (y|Y|yes|Yes) ]] || [[ -z ${MAILDEL_CHOSEN} ]]
|
|
then
|
|
MAILDEL=true
|
|
fi
|
|
fi
|
|
|
|
create_lock "$(basename "$0")"
|
|
for EMAIL in "${@}"
|
|
do
|
|
ERROR=false
|
|
|
|
# very simple plausibility check
|
|
[[ ${EMAIL} != *@*.* ]] && errex "No valid email address: ${EMAIL}"
|
|
|
|
USER="${EMAIL%@*}"
|
|
DOMAIN="${EMAIL#*@}"
|
|
|
|
# ${EMAIL} must not contain /s and other syntactic characters
|
|
UNESCAPED_EMAIL="${EMAIL}"
|
|
EMAIL=$(escape "${EMAIL}")
|
|
|
|
if [[ -f ${DATABASE} ]]
|
|
then
|
|
if ! sed -i "/^${EMAIL}|/d" "${DATABASE}"
|
|
then
|
|
echo "${UNESCAPED_EMAIL} couldn't be deleted in ${DATABASE}." >&2
|
|
ERROR=true
|
|
fi
|
|
fi
|
|
|
|
if [[ -f ${ALIAS_DATABASE} ]]
|
|
then
|
|
# delete all aliases where the user is the only recipient( " ${EMAIL}" )
|
|
# delete user only for all aliases that deliver to multiple recipients ( ",${EMAIL}" "${EMAIL,}" )
|
|
if sed -i \
|
|
-e "/ ${EMAIL}$/d" -e "s/,${EMAIL}//g" -e "s/${EMAIL},//g" \
|
|
"${ALIAS_DATABASE}"
|
|
then
|
|
echo "${UNESCAPED_EMAIL} and potential aliases deleted."
|
|
else
|
|
echo "Aliases for ${UNESCAPED_EMAIL} couldn't be deleted in ${ALIAS_DATABASE}." >&2
|
|
ERROR=true
|
|
fi
|
|
fi
|
|
|
|
# remove quota directives
|
|
if [[ -f ${QUOTA_DATABASE} ]]
|
|
then
|
|
if ! sed -i -e "/^${EMAIL}:.*$/d" "${QUOTA_DATABASE}"
|
|
then
|
|
echo "Quota for ${UNESCAPED_EMAIL} couldn't be deleted in ${QUOTA_DATABASE}." >&2
|
|
fi
|
|
fi
|
|
|
|
if ! ${MAILDEL}
|
|
then
|
|
echo "Leaving the mailbox untouched.
|
|
If you want to delete it at a later point,
|
|
use 'sudo docker exec mailserver rm -R /var/mail/${DOMAIN}/${USER}'"
|
|
exit 0
|
|
fi
|
|
|
|
if [[ -e "/var/mail/${DOMAIN}/${USER}" ]]
|
|
then
|
|
if rm -R "/var/mail/${DOMAIN}/${USER}"
|
|
then
|
|
echo "Mailbox deleted."
|
|
else
|
|
echo "Mailbox couldn't be deleted." >&2
|
|
ERROR=true
|
|
fi
|
|
rmdir "/var/mail/${DOMAIN}" 2>/dev/null || true
|
|
else
|
|
echo "Mailbox directory '/var/mail/${DOMAIN}/${USER}' did not exist." >&2
|
|
ERROR=true
|
|
fi
|
|
|
|
${ERROR} && errex 'See the messages above.'
|
|
done
|
|
exit 0
|