84 lines
2.1 KiB
Bash
84 lines
2.1 KiB
Bash
#!/bin/sh
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#dkim script to create keys in /etc/virtual/domain.com
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#will ensure they exist and create them if missing.
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#will also dump a task.queue entry to get DA to add the newly created key to the dns.
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if [ $# != 1 ] && [ $# != 2 ]; then
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echo "Usage:";
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echo "$0 <domain> (nodns)";
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echo "you gave #$#: $0 $1 $2";
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exit 1;
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fi
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DOMAIN=$1
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DOMAIN_OWNERS=/etc/virtual/domainowners
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VD=/etc/virtual/$DOMAIN
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PRIV_KEY=${VD}/dkim.private.key
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PUB_KEY=${VD}/dkim.public.key
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OS="`uname`"
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if [ "${OS}" = "FreeBSD" ]; then
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CHOWN=/usr/sbin/chown
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else
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CHOWN=/bin/chown
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fi
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if [ ! -e $CHOWN ]; then
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echo "Cannot find chown at $CHOWN";
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exit 2;
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fi
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DKIM_ON=`/usr/local/directadmin/directadmin c | grep dkim= | cut -d= -f2`
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if [ "$DKIM_ON" -eq 0 ]; then
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echo "DKIM is not enabled. Add dkim=1 to the directadmin.conf";
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exit 3;
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fi
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if [ ! -d ${VD} ]; then
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echo "Unable to find ${VD}";
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exit 2;
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fi
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COUNT=`grep -c ^${DOMAIN}: ${DOMAIN_OWNERS}`
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if [ "${COUNT}" -gt 0 ]; then
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#lets see if they've set dkim=0 in their user.conf or domains/domain.com.conf
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#https://www.directadmin.com/features.php?id=1937
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D_USER=`grep ^${DOMAIN}: ${DOMAIN_OWNERS} | cut -d\ -f2`
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USER_CONF=/usr/local/directadmin/data/users/${D_USER}/user.conf
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if [ -s ${USER_CONF} ]; then
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COUNT=`grep -c dkim=0 ${USER_CONF}`
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if [ "${COUNT}" -gt 0 ]; then
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echo "User ${D_USER} has dkim=0 set in ${USER_CONF}. Not setting dkim."
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exit 4;
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fi
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DOMAIN_CONF=/usr/local/directadmin/data/users/${D_USER}/domains/${DOMAIN}.conf
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if [ -s ${DOMAIN_CONF} ]; then
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COUNT=`grep -c dkim=0 ${DOMAIN_CONF}`
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if [ "${COUNT}" -gt 0 ]; then
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echo "Domain ${DOMAIN} has dkim=0 set in ${DOMAIN_CONF}. Not setting dkim."
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exit 5;
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fi
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fi
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fi
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fi
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if [ ! -e ${PRIV_KEY} ] || [ ! -e ${PUB_KEY} ]; then
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openssl genrsa -out ${PRIV_KEY} 2048 2>&1
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openssl rsa -in ${PRIV_KEY} -out ${PUB_KEY} -pubout -outform PEM 2>&1
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chmod 600 ${PRIV_KEY} ${PUB_KEY}
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$CHOWN mail:mail ${PRIV_KEY} ${PUB_KEY}
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fi
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ADD_DNS=1
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if [ $# = 2 ] && [ "$2" = "nodns" ]; then
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ADD_DNS=0
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fi
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if [ "$ADD_DNS" -eq 1 ]; then
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echo "action=rewrite&value=dkim&domain=${DOMAIN}&dns=yes" >> /usr/local/directadmin/data/task.queue
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fi
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exit 0;
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