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Changed the postgrey update script to run daily, but check if the file is older than 28 days

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This commit is contained in:
Michael Kroes 2019-07-16 16:20:19 +02:00
parent f0c8ca3b00
commit 83880da906
1 changed files with 18 additions and 4 deletions
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22
setup/mail-postfix.sh
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@ -212,13 +212,27 @@ tools/editconf.py /etc/default/postgrey \
# We are going to setup a newer whitelist for postgrey, the version included in the distribution is old
cat > /etc/cron.monthly/mailinabox-postgrey-whitelist << EOF;
cat > /etc/cron.daily/mailinabox-postgrey-whitelist << EOF;
#!/bin/bash
# Mail-in-a-Box
curl https://postgrey.schweikert.ch/pub/postgrey_whitelist_clients --output /etc/postgrey/whitelist_clients -sS --fail > /dev/null 2>&1
# check we have a postgrey_whitelist_clients file and that it is not older than 28 days
if [ ! -f /etc/postgrey/whitelist_clients ] || find /etc/postgrey/whitelist_clients -mtime +28 ; then
# ok we need to update the file, so lets try to fetch it
if curl https://postgrey.schweikert.ch/pub/postgrey_whitelist_clients --output /tmp/postgrey_whitelist_clients -sS --fail > /dev/null 2>&1 ; then
# if fetching hasn't failed yet then check it is a plain text file
# curl manual states that --fail sometimes still produces output
# this final check will at least check the output is not html
# before moving it into place
if [ $( file -b --mime-type /tmp/postgrey_whitelist_clients) == "text/plain" ]; then
mv /tmp/postgrey_whitelist_clients /etc/postgrey/whitelist_clients
fi
fi
fi
EOF
chmod +x /etc/cron.monthly/mailinabox-postgrey-whitelist
/etc/cron.monthly/mailinabox-postgrey-whitelist
chmod +x /etc/cron.daily/mailinabox-postgrey-whitelist
/etc/cron.daily/mailinabox-postgrey-whitelist
# Increase the message size limit from 10MB to 128MB.
# The same limit is specified in nginx.conf for mail submitted via webmail and Z-Push.