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valid port syntax in service allow

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Chai Feng 2018-10-03 09:10:57 +08:00
parent b557b56a03
commit a91e864cfe
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1 changed files with 6 additions and 0 deletions
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ufw-docker
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@ -124,6 +124,12 @@ function ufw-docker--service-allow() {
service_name="$1"
service_port="$2"
if [[ -n "$service_port" ]] &&
! grep -E '^[0-9]+(/(tcp|udp))?$' <<< "$service_port" &>/dev/null; then
die "Invalid port syntax: $service_port"
return 1
fi
}
function ufw-docker--install() {