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prevent double adding

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rootzoll 2020-05-28 13:47:34 +02:00
parent 2d72f91ec0
commit 54c1557e9a
1 changed files with 9 additions and 1 deletions
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10
home.admin/config.scripts/lnd.tlscert.sh
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@ -22,8 +22,16 @@ if [ "$1" = "ip-add" ]; then
# 2. parameter: ip
ip=$2
countDots=$(echo "$ip" | grep -c '.')
if [ "${countDots}" != "4" ]; then
if [ ${countDots} -eq 0 ]; then
echo "error='missing or invalid ip'"
exit
fi
# check if IP is already added
found=$(sudo cat ${LNDCONF} | grep -c "tlsextraip=${ip}")
if [ ${found} -gt 0 ]; then
echo "# OK the IP was already added lnd.conf"
exit
fi
# simply add the line to the LND conf