253 lines
7.0 KiB
Bash
Executable File
253 lines
7.0 KiB
Bash
Executable File
#!/bin/sh
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NAME=tencentddns
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log_file=/var/log/$NAME.log
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uci_get_by_name() {
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local ret=$(uci get $NAME.$1.$2 2>/dev/null)
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echo ${ret:=$3}
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}
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uci_bool_by_name() {
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case "$(uci_get_by_name $1 $2)" in
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1|on|true|yes|enabled) return 0;;
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esac
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return 1
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}
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intelnetip() {
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tmp_ip=`curl -sL --connect-timeout 3 ns1.dnspod.net:6666`
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if [ "Z$tmp_ip" == "Z" ]; then
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tmp_ip=`curl -sL --connect-timeout 3 members.3322.org/dyndns/getip`
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fi
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if [ "Z$tmp_ip" == "Z" ]; then
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tmp_ip=`curl -sL --connect-timeout 3 14.215.150.17:6666`
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fi
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if [ "Z$tmp_ip" == "Z" ]; then
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tmp_ip=`curl -sL --connect-timeout 3 whatismyip.akamai.com`
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fi
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echo -n $tmp_ip
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}
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resolve2ip() {
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# resolve2ip domain<string>
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domain=$1
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tmp_ip=`nslookup $domain f1g1ns1.dnspod.net 2>/dev/null | sed '/^Server/d; /#53$/d' | grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | tail -n1`
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if [ "Z$tmp_ip" == "Z" ]; then
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tmp_ip=`nslookup $domain f1g1ns2.dnspod.net 2>/dev/null | sed '/^Server/d; /#53$/d' | grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | tail -n1`
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fi
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if [ "Z$tmp_ip" == "Z" ]; then
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tmp_ip=`nslookup $domain 114.114.115.115 2>/dev/null | sed '/^Server/d; /#53$/d' | grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | tail -n1`
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fi
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if [ "Z$tmp_ip" == "Z" ]; then
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tmp_ip=`curl -sL --connect-timeout 3 "119.29.29.29/d?dn=$domain"`
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fi
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echo -n $tmp_ip
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}
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resolve2ipv6() {
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# resolve2ip domain<string>
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domain=$1
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tmp_ip=`nslookup $domain f1g1ns1.dnspod.net 2>/dev/null | sed '/^Server/d; /#53$/d' | grep -oE '[0-z]{1,4}:[0-z]{1,4}:[0-z]{1,4}:[0-z]{1,4}::[1]' | tail -n1`
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if [ "Z$tmp_ip" == "Z" ]; then
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tmp_ip=`nslookup $domain f1g1ns2.dnspod.net 2>/dev/null | sed '/^Server/d; /#53$/d' | grep -oE '[0-z]{1,4}:[0-z]{1,4}:[0-z]{1,4}:[0-z]{1,4}::[1]' | tail -n1`
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fi
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if [ "Z$tmp_ip" == "Z" ]; then
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tmp_ip=`nslookup $domain 114.114.115.115 2>/dev/null | sed '/^Server/d; /#53$/d' | grep -oE '[0-z]{1,4}:[0-z]{1,4}:[0-z]{1,4}:[0-z]{1,4}::[1]' | tail -n1`
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fi
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if [ "Z$tmp_ip" == "Z" ]; then
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tmp_ip=`curl -sL --connect-timeout 3 "119.29.29.29/d?dn=$domain"`
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fi
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echo -n $tmp_ip
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}
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check_tencentddns() {
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echo "$DATE WAN-IP: ${ip}"
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if [ "Z$ip" == "Z" ]; then
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echo "$DATE ERROR, cant get WAN-IP..."
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return 0
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fi
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current_ip=$(resolve2ip "$sub_dm.$main_dm")
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if [ "Z$current_ip" == "Z" ]; then
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rrid='' # NO Resolve IP Means new Record_ID
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fi
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echo "$DATE DOMAIN-IP: ${current_ip}"
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if [ "Z$ip" == "Z$current_ip" ]; then
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echo "$DATE IP dont need UPDATE..."
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return 0
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else
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echo "$DATE UPDATING..."
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return 1
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fi
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}
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check_tencentddnsv6() {
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echo "$DATE WAN-IP: ${ip}"
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if [ "Z$ip" == "Z" ]; then
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echo "$DATE ERROR, cant get WAN-IP..."
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return 0
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fi
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current_ip=$(resolve2ipv6 "$sub_dm.$main_dm")
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if [ "Z$current_ip" == "Z" ]; then
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rrid='' # NO Resolve IP Means new Record_ID
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fi
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echo "$DATE DOMAIN-IP: ${current_ip}"
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if [ "Z$ip" == "Z$current_ip" ]; then
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echo "$DATE IP dont need UPDATE..."
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return 0
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else
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echo "$DATE UPDATING..."
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return 1
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fi
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}
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urlencode() {
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# urlencode url<string>
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out=''
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for c in $(echo -n $1 | sed 's/[^\n]/&\n/g'); do
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case $c in
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[a-zA-Z0-9._-]) out="$out$c" ;;
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*) out="$out$(printf '%%%02X' "'$c")" ;;
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esac
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done
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echo -n $out
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}
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send_request() {
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curl -s -X POST https://dnsapi.cn/$1 -d "login_token=$ak_id,$ak_token&format=json&"$2
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}
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get_recordid() {
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sed 's/"records"/\n/g' | sed -n '2p' | sed 's/ttl/\n/g' | sed -n 's/.*"id[^0-9]*\([0-9]*\).*/\1\n/p' | sort -ru | sed /^$/d
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}
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get_recordid2() {
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sed 's/"record"/\n/g' | sed -n '2p' | sed -n 's/.*"id[^0-9]*\([0-9]*\).*/\1\n/p' | sort -ru | sed /^$/d
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}
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query_recordid() {
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send_request "Record.List" "domain=$main_dm&sub_domain=$sub_dm&record_type=A"
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}
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query_recordidv6() {
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send_request "Record.List" "domain=$main_dm&sub_domain=$sub_dm&record_type=AAAA"
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}
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update_record() {
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send_request "Record.Modify" "domain=$main_dm&sub_domain=$sub_dm&record_id=$1&record_type=A&record_line=%e9%bb%98%e8%ae%a4&value=$ip"
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}
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update_recordv6() {
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send_request "Record.Modify" "domain=$main_dm&sub_domain=$sub_dm&record_id=$1&record_type=AAAA&record_line=%e9%bb%98%e8%ae%a4&value=$ip"
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}
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add_record() {
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send_request "Record.Create" "domain=$main_dm&sub_domain=$sub_dm&record_type=A&record_line=%e9%bb%98%e8%ae%a4&value=$ip"
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}
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add_recordv6() {
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send_request "Record.Create" "domain=$main_dm&sub_domain=$sub_dm&record_type=AAAA&record_line=%e9%bb%98%e8%ae%a4&value=$ip"
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}
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del_record() {
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send_request "Record.Remove" "domain=$main_dm&record_id=$1"
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}
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do_ddns_record() {
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if uci_bool_by_name base clean ; then
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query_recordid | get_recordid | while read rr; do
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echo "$DATE Clean record $sub_dm.$main_dm: $rr"
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del_record $rr >/dev/null
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timestamp=$(date -u "+%Y-%m-%dT%H%%3A%M%%3A%SZ")
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done
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rrid=''
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fi
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if [ "Z$rrid" == "Z" ]; then
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rrid=`query_recordid | get_recordid`
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fi
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if [ "Z$rrid" == "Z" ]; then
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rrid=`add_record | get_recordid2`
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echo "$DATE ADD record $rrid"
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else
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update_record $rrid >/dev/null 2>&1
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echo "$DATE UPDATE record $rrid"
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fi
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if [ "Z$rrid" == "Z" ]; then
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# failed
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echo "$DATE # ERROR, Please Check Config/Time"
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else
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# save rrid
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uci set tencentddns.base.record_id=$rrid
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uci commit tencentddns
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echo "$DATE # UPDATED($ip)"
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fi
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}
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do_ddns_recordv6() {
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if uci_bool_by_name base clean ; then
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query_recordidv6 | get_recordid | while read rr; do
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echo "$DATE Clean record $sub_dm.$main_dm: $rr"
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del_record $rr >/dev/null
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timestamp=$(date -u "+%Y-%m-%dT%H%%3A%M%%3A%SZ")
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done
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rrid=''
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fi
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if [ "Z$rrid" == "Z" ]; then
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rrid=`query_recordidv6 | get_recordid`
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fi
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if [ "Z$rrid" == "Z" ]; then
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rrid=`add_recordv6 | get_recordid2`
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echo "$DATE ADD record $rrid"
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else
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update_recordv6 $rrid >/dev/null 2>&1
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echo "$DATE UPDATE record $rrid"
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fi
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if [ "Z$rrid" == "Z" ]; then
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# failed
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echo "$DATE # ERROR, Please Check Config/Time"
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else
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# save rrid
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uci set tencentddns.base.record_id=$rrid
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uci commit tencentddns
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echo "$DATE # UPDATED($ip)"
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fi
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}
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clean_log() {
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if [ $(cat $log_file 2>/dev/null | wc -l) -ge 16 ]; then
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rm -f $log_file && touch $log_file
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echo "$DATE Log Cleaned"
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fi
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}
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[ -x /usr/bin/openssl -a -x /usr/bin/curl -a -x /bin/sed ] ||
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( echo "Need [ openssl + curl + sed ]" && exit 1 )
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ak_id=$(uci_get_by_name base key_id)
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ak_token=$(uci_get_by_name base key_token)
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rrid=$(uci_get_by_name base record_id)
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main_dm=$(uci_get_by_name base main_domain)
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sub_dm=$(uci_get_by_name base sub_domain)
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update_ipv6=$(uci_get_by_name base ipv6)
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iface=$(uci_get_by_name base interface)
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if [ "Z$iface" == "Zinternet" -o "Z$iface" == "Z" ]; then
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ip=$(intelnetip)
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else
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if [ $update_ipv6 == 1 ]; then
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ip=$(ubus call network.interface.$iface status | grep '"address"' | grep -oE '[0-z]{1,4}:[0-z]{1,4}:[0-z]{1,4}:[0-z]{1,4}::[1]' | head -1)
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else
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ip=$(ubus call network.interface.$iface status | grep '"address"' | grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | head -1)
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fi
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fi
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DATE=$(date +'%Y-%m-%d %H:%M:%S')
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timestamp=$(date -u "+%Y-%m-%dT%H%%3A%M%%3A%SZ")
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clean_log
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if [ $update_ipv6 == 1 ]; then
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check_tencentddnsv6 || do_ddns_recordv6
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else
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check_tencentddns || do_ddns_record
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fi |