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chore(scripts): Removing flock so NFS works (#1980)

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Co-authored-by: Casper <casperklein@users.noreply.github.com>
Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
This commit is contained in:
Nathan Pierce 2021-06-15 08:03:41 -04:00 • committed by GitHub
parent ba32943986
commit 5becce8064
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8 changed files with 302 additions and 273 deletions
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130
target/bin/delmailuser
View file

@ -86,81 +86,77 @@ then
fi
fi
(
flock -e 200
create_lock "$(basename "$0")"
for EMAIL in "${@}"
do
ERROR=false
for EMAIL in "${@}"
do
ERROR=false
# very simple plausibility check
[[ ${EMAIL} != *@*.* ]] && errex "No valid email address: ${EMAIL}"
# very simple plausibility check
[[ ${EMAIL} != *@*.* ]] && errex "No valid address: ${EMAIL}"
USER="${EMAIL%@*}"
DOMAIN="${EMAIL#*@}"
USER="${EMAIL%@*}"
DOMAIN="${EMAIL#*@}"
# ${EMAIL} must not contain /s and other syntactic characters
UNESCAPED_EMAIL="${EMAIL}"
EMAIL=$(escape "${EMAIL}")
# ${EMAIL} must not contain /s and other syntactic characters
UNESCAPED_EMAIL="${EMAIL}"
EMAIL=$(escape "${EMAIL}")
if [[ -f ${DATABASE} ]]
if [[ -f ${DATABASE} ]]
then
if ! sed -i "/^${EMAIL}|/d" "${DATABASE}"
then
if ! sed -i "/^${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}/${USER}"
then
echo "Mailbox deleted."
else
echo "Mailbox couldn't be deleted." >&2
ERROR=true
fi
else
echo "Mailbox directory '/var/mail/${DOMAIN}/${USER}' did not exist." >&2
echo "${UNESCAPED_EMAIL} couldn't be deleted in ${DATABASE}." >&2
ERROR=true
fi
fi
${ERROR} && errex 'See the messages above.'
done
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 ${ALIAS_DATABASE}." >&2
ERROR=true
fi
fi
) 200< "${DATABASE}"
# 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