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change if style (#3361)

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Casper 2023-05-24 09:06:59 +02:00 • committed by GitHub
parent 0e592aa911
commit cf74127f78
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58 changed files with 297 additions and 594 deletions
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18
target/bin/restrict-access
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@ -10,16 +10,14 @@ USER=${3:-}
function __usage { _log 'info' "Usage: ${0} <add|del|list> <send|receive> [<email@domain.com>]" ; }
if [[ ${DIRECTION} =~ ^(send|receive)$ ]]
then
if [[ ${DIRECTION} =~ ^(send|receive)$ ]]; then
DATABASE="/tmp/docker-mailserver/postfix-${DIRECTION}-access.cf"
else
__usage
_exit_with_error "Unknown or missing second parameter '${DIRECTION}' - specify 'send' or 'receive'"
fi
if [[ -z ${USER} ]] && [[ ${COMMAND} != list ]]
then
if [[ -z ${USER} ]] && [[ ${COMMAND} != list ]]; then
read -r -p 'Provide a username: ' USER
[[ -z ${USER} ]] && _exit_with_error 'User must not be empty'
fi
@ -27,15 +25,13 @@ fi
case "${COMMAND}" in
( 'add' )
if [[ -f ${DATABASE} ]] && grep -q -F "${USER}" "${DATABASE}"
then
if [[ -f ${DATABASE} ]] && grep -q -F "${USER}" "${DATABASE}"; then
_exit_with_error "User '${USER}' already denied to ${DIRECTION} mails"
fi
echo -e "${USER} \t\t REJECT" >>"${DATABASE}"
if [[ ${DIRECTION} == 'send' ]]
then
if [[ ${DIRECTION} == 'send' ]]; then
CHECK='check_sender_access'
POSTFIX_OPTION='smtpd_sender_restrictions'
else
@ -45,16 +41,14 @@ case "${COMMAND}" in
# only adjust Postfix's `main.cf` if we haven't adjusted it before
STRING_TO_BE_ADDED="${CHECK} texthash:/tmp/docker-mailserver/postfix-${DIRECTION}-access.cf"
if ! grep -q "${STRING_TO_BE_ADDED}" /etc/postfix/main.cf
then
if ! grep -q "${STRING_TO_BE_ADDED}" /etc/postfix/main.cf; then
sed -i -E "s|^(${POSTFIX_OPTION} =)(.*)|\1 ${STRING_TO_BE_ADDED},\2|" /etc/postfix/main.cf
_reload_postfix
fi
;;
( 'del' )
if ! sed -i "/^$(_escape "${USER}").*/d" "${DATABASE}" 2>/dev/null
then
if ! sed -i "/^$(_escape "${USER}").*/d" "${DATABASE}" 2>/dev/null; then
_exit_with_error "User '${USER}' not found"
fi
;;