Ptomerty
6 years ago
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GitHub
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1 changed files with
4 additions and
4 deletions
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src/ss-nat
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@ -10,7 +10,7 @@ |
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TAG="SS_SPEC" # iptables tag |
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IPT="iptables -t nat" # alias of iptables |
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FWI=$(uci get firewall.shadowsocks.path 2>/dev/null) # firewall include file |
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REGEX="[^0-9.]" # used to check if hostnames have letters |
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IP_REGEX="^([0-9]{1,3}\.){3}[0-9]{1,3}" # used to check if input is a valid IP |
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usage() { |
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cat <<-EOF |
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@ -127,7 +127,7 @@ tp_rule() { |
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} |
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get_wan_ip() { |
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cat <<-EOF | grep -E "^([0-9]{1,3}\.){3}[0-9]{1,3}" |
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cat <<-EOF | grep -E $IP_REGEX |
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$server |
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$SERVER |
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$WAN_BP_IP |
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@ -173,7 +173,7 @@ while getopts ":s:l:S:L:i:I:e:a:b:w:ouUfh" arg; do |
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s) |
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command -v dig > /dev/null && |
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server=$(dig +short $OPTARG) || |
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if [[ $OPTARG =~ $REGEX ]] |
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if ! [[ $OPTARG =~ $IP_REGEX ]] |
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then |
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loger 3 "Hostname detected for server but no dig present to resolve!" |
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exit 1 |
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@ -187,7 +187,7 @@ while getopts ":s:l:S:L:i:I:e:a:b:w:ouUfh" arg; do |
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S) |
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command -v dig > /dev/null && |
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SERVER=$(dig +short $OPTARG) || |
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if [[ $OPTARG =~ $REGEX ]] |
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if ! [[ $OPTARG =~ $IP_REGEX ]] |
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then |
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loger 3 "Hostname detected for UDP server but no dig present to resolve!" |
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exit 1 |
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