exim/exim-gen-cert

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#!/bin/bash
. /etc/sysconfig/network
# Source exim configureation.
if [ -f /etc/sysconfig/exim ] ; then
. /etc/sysconfig/exim
fi
USER=${USER:=exim}
GROUP=${GROUP:=exim}
gen_cert() {
if [ ! -f /etc/pki/tls/certs/exim.pem ] ; then
umask 077
FQDN=`hostname`
if [ "x${FQDN}" = "x" ]; then
FQDN=localhost.localdomain
fi
echo -n $"Generating exim certificate: "
cat << EOF | openssl req -new -x509 -days 365 -nodes \
-out /etc/pki/tls/certs/exim.pem \
-keyout /etc/pki/tls/private/exim.pem &>/dev/null
--
SomeState
SomeCity
SomeOrganization
SomeOrganizationalUnit
${FQDN}
root@${FQDN}
EOF
if [ $? -eq 0 ]; then
echo success
chown $USER:$GROUP /etc/pki/tls/{private,certs}/exim.pem
chmod 600 /etc/pki/tls/{private,certs}/exim.pem
else
echo failure
fi
echo
fi
}
gen_cert
exit 0