mirror of
https://github.com/kenzok8/openwrt-packages.git
synced 2025-05-01 03:01:58 +08:00
298 lines
9.4 KiB
Bash
Executable File
298 lines
9.4 KiB
Bash
Executable File
#!/bin/sh
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NAME=aliddns
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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 members.3322.org/dyndns/getip)
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if [ "Z$tmp_ip" == "Z" ]; then
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tmp_ip=$(curl -sL --connect-timeout 3 api-ipv4.ip.sb/ip)
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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 v4.myip.la)
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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 $tmp_ip
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}
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intelnetip6() {
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tmp_ip6=$(curl -sL --connect-timeout 3 ipv6.testipv6.cn/ip | sed 's+"+\n+g' | grep -oE '([0-9A-Fa-f]{0,4}:){2,7}([0-9A-Fa-f]{1,4}$|((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(\.|$)){4})' | head -n1)
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if [ "Z$tmp_ip6" == "Z" ]; then
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tmp_ip6=$(curl -sL --connect-timeout 3 ip6only.me/api | sed 's+,+\n+g' | grep -oE '([0-9A-Fa-f]{0,4}:){2,7}([0-9A-Fa-f]{1,4}$|((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(\.|$)){4})' | head -n1)
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fi
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if [ "Z$tmp_ip6" == "Z" ]; then
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tmp_ip6=$(curl -sL --connect-timeout 3 speed.neu6.edu.cn/getIP.php)
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fi
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if [ "Z$tmp_ip6" == "Z" ]; then
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tmp_ip6=$(curl -sL --connect-timeout 3 v6.ident.me)
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fi
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if [ "Z$tmp_ip6" == "Z" ]; then
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tmp_ip6=$(curl -sL --connect-timeout 3 api-ipv6.ip.sb/ip)
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fi
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echo -n $tmp_ip6
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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 $domain ns1.alidns.com 2>/dev/null | sed '/^Server/d; /#53$/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 $domain ns2.alidns.com 2>/dev/null | sed '/^Server/d; /#53$/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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resolve2ip6() {
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# resolve2ip6 domain<string>
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domain=$1
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tmp_ip6=$(nslookup $domain ns1.alidns.com 2>/dev/null | sed '/^Server/d; /#53$/d' | grep -oE '([0-9A-Fa-f]{0,4}:){2,7}([0-9A-Fa-f]{1,4}$|((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(\.|$)){4})' | tail -n1)
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if [ "Z$tmp_ip6" == "Z" ]; then
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tmp_ip6=$(nslookup $domain ns2.alidns.com 2>/dev/null | sed '/^Server/d; /#53$/d' | grep -oE '([0-9A-Fa-f]{0,4}:){2,7}([0-9A-Fa-f]{1,4}$|((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(\.|$)){4})' | tail -n1)
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fi
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if [ "Z$tmp_ip6" == "Z" ]; then
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tmp_ip6=$(nslookup $domain 114.114.115.115 2>/dev/null | sed '/^Server/d; /#53$/d' | grep -oE '([0-9A-Fa-f]{0,4}:){2,7}([0-9A-Fa-f]{1,4}$|((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(\.|$)){4})' | tail -n1)
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fi
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if [ "Z$tmp_ip6" == "Z" ]; then
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tmp_ip6=$(curl -sL --connect-timeout 3 "119.29.29.29/d?dn=$domain&type=AAAA")
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fi
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echo -n $tmp_ip6
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}
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check_aliddns() {
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echo "$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 "$dm_real")
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if [ "Z$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 "$DATE UPDATING..."
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ip6_escape=$(urlencode "$current_ip")
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return 1
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fi
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}
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check_aliddns6() {
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echo "$DATE WAN6-IP: ${ip6}"
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if [ "Z$ip6" == "Z" ]; then
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echo "$DATE ERROR, cant get WAN6-IP..."
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return 0
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fi
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current_ip6=$(resolve2ip6 "$dm_real")
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echo "$DATE DOMAIN-IP6: ${current_ip6}"
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if [ "Z$current_ip6" == "Z" ]; then
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rrid6='' # NO Resolve IP Means new Record_ID
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fi
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if [ "Z$ip6" == "Z$current_ip6" ]; then
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echo "$DATE IPv6 dont need UPDATE..."
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return 0
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else
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echo "$DATE UPDATING AAAA..."
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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 $out
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}
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send_request() {
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# send_request action<string> args<string>
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local args="AccessKeyId=$ak_id&Action=$1&Format=json&$2&Version=2015-01-09"
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local hash=$(urlencode $(echo -n "GET&%2F&$(urlencode $args)" | openssl dgst -sha1 -hmac "$ak_sec&" -binary | openssl base64))
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curl -sSL --connect-timeout 10 "http://alidns.aliyuncs.com/?$args&Signature=$hash"
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}
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get_recordid() {
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sed 's/RR/\n/g' | sed -n 's/.*RecordId[^0-9]*\([0-9]*\).*/\1\n/p' | sort -ru | sed /^$/d
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}
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query_recordid() {
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send_request "DescribeSubDomainRecords" "SignatureMethod=HMAC-SHA1&SignatureNonce=$timestamp&SignatureVersion=1.0&SubDomain=$dm_escape&Timestamp=$timestamp&Type=A"
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}
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query_recordid6() {
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send_request "DescribeSubDomainRecords" "SignatureMethod=HMAC-SHA1&SignatureNonce=$timestamp&SignatureVersion=1.0&SubDomain=$dm_escape&Timestamp=$timestamp&Type=AAAA"
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}
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update_record() {
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send_request "UpdateDomainRecord" "RR=$sub_dm_escape&RecordId=$1&SignatureMethod=HMAC-SHA1&SignatureNonce=$timestamp&SignatureVersion=1.0&Timestamp=$timestamp&Type=A&Value=$ip"
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}
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add_record() {
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send_request "AddDomainRecord&DomainName=$main_dm" "RR=$sub_dm_escape&SignatureMethod=HMAC-SHA1&SignatureNonce=$timestamp&SignatureVersion=1.0&Timestamp=$timestamp&Type=A&Value=$ip"
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}
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update_record6() {
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send_request "UpdateDomainRecord" "RR=$sub_dm_escape&RecordId=$1&SignatureMethod=HMAC-SHA1&SignatureNonce=$timestamp&SignatureVersion=1.0&Timestamp=$timestamp&Type=AAAA&Value=$ip6_escape"
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}
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add_record6() {
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send_request "AddDomainRecord&DomainName=$main_dm" "RR=$sub_dm_escape&SignatureMethod=HMAC-SHA1&SignatureNonce=$timestamp&SignatureVersion=1.0&Timestamp=$timestamp&Type=AAAA&Value=$ip6_escape"
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}
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del_record() {
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send_request "DeleteDomainRecord" "RecordId=$1&SignatureMethod=HMAC-SHA1&SignatureNonce=$timestamp&SignatureVersion=1.0&Timestamp=$timestamp"
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}
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do_ddns_record() {
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if uci_bool_by_name base clean; then
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query_recordid | get_recordid | while read rr; do
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echo "$DATE Clean record $dm_show: $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_recordid)
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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 "$DATE # ERROR, Please Check Config/Time"
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else
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# save rrid
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uci set aliddns.base.record_id=$rrid
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uci commit aliddns
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echo "$DATE # UPDATED($ip)"
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fi
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}
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do_ddns_record6() {
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if uci_bool_by_name base clean; then
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query_recordid6 | get_recordid | while read rr; do
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echo "$DATE Clean record $dm_show: $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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rrid6=''
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fi
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if [ "Z$rrid6" == "Z" ]; then
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rrid6=$(query_recordid6 | get_recordid)
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fi
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if [ "Z$rrid6" == "Z" ]; then
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rrid6=$(add_record6 | get_recordid)
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echo "$DATE ADD record $rrid6"
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else
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update_record6 $rrid6 >/dev/null 2>&1
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echo "$DATE UPDATE record $rrid6"
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fi
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if [ "Z$rrid6" == "Z" ]; then
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# failed
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echo "$DATE # ERROR, Please Check Config/Time"
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else
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# save rrid6
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uci set aliddns.base.record_id6=$rrid6
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uci commit aliddns
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echo "$DATE # UPDATED($ip6)"
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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 240 ]; 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 ]"
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exit 1
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}
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ipv4=$(uci_get_by_name base ipv4)
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ipv6=$(uci_get_by_name base ipv6)
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ak_id=$(uci_get_by_name base app_key)
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ak_sec=$(uci_get_by_name base app_secret)
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rrid=$(uci_get_by_name base record_id)
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rrid6=$(uci_get_by_name base record_id6)
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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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if [ "Z$sub_dm" == "Z@" -o "Z$sub_dm" == "Z" ]; then
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dm_real="$main_dm"
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else
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dm_real="$sub_dm.$main_dm"
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fi
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dm_show="$sub_dm.$main_dm"
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dm_escape=$(urlencode "$sub_dm.$main_dm")
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sub_dm_escape=$(urlencode "$sub_dm")
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# ================================================== ddns v4 ==================================================
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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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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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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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# uci_bool_by_name base ipv4 && check_aliddns || do_ddns_record
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if [ $ipv4 -eq 1 ]; then
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check_aliddns || do_ddns_record
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fi
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# ================================================== ddns v4 ==================================================
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# ================================================== ddns v6 ==================================================
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iface6=$(uci_get_by_name base interface6)
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if [ "Z$iface6" == "Zinternet" -o "Z$iface6" == "Z" ]; then
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ip6=$(intelnetip6)
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else
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ip6=$(ubus call network.interface.$iface6 status | grep '"address"' | grep -oE '([0-9A-Fa-f]{0,4}:){2,7}([0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){4})' | head -1)
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fi
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ip6_escape=$(urlencode "$ip6")
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# uci_bool_by_name base ipv6 && check_aliddns6 || do_ddns_record6
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if [ $ipv6 -eq 1 ]; then
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check_aliddns6 || do_ddns_record6
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fi
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# ================================================== ddns v6 ==================================================
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clean_log
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