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dnspod_ddnsipv6_id="123456"
dnspod_ddnsipv6_token="**1234abc**"
dnspod_ddnsipv6_ttl="600"
dnspod_ddnsipv6_domain='test.com'
dnspod_ddnsipv6_subdomain='file'
local_net="eth0"
if [ "$dnspod_ddnsipv6_record" = "@" ]
then
dnspod_ddnsipv6_name=$dnspod_ddnsipv6_domain
else
dnspod_ddnsipv6_name=$dnspod_ddnsipv6_subdomain.$dnspod_ddnsipv6_domain
fi
die () {
echo "Error: unable to find [public IPv6 address], please use the 'ip addr' command or query the network panel of the system to check the network card, and fill in the name of the network card with the IPv6 address in the 'local_net' position in the command file." >&2
echo "IP地址提取错误: 在指定的网络适配器上[$local_net]找不到<公网IPv6地址>（不是fe80开头），请使用'ip addr'命令或在系统的网络面板查询有公网IP的网络适配器，然后在脚本的[local_net]中用填写网络适配器的名称。" >&2
exit
}
ipv6_list=`ip addr show $local_net | grep "inet6.*global" | awk '{print $2}' | awk -F"/" '{print $1}'` || die
for ipv6 in ${ipv6_list[@]}
do
if [[ "$ipv6" =~ ^fe80.* ]]
then
continue
else
echo select IP: $ipv6 >&1
break
fi
done
if [ "$ipv6" == "" ] || [[ "$ipv6" =~ ^fe80.* ]]
then
die
fi
dns_server_info=`nslookup -query=AAAA $dnspod_ddnsipv6_name 2>&1`
dns_server_ipv6=`echo "$dns_server_info" | grep 'address ' | awk '{print $NF}'`
if [ "$dns_server_ipv6" = "" ]
then
dns_server_ipv6=`echo "$dns_server_info" | grep 'Address: ' | awk '{print $NF}'`
fi
if [ "$?" -eq "0" ]
then
echo "DNS server IP: $dns_server_ipv6" >&1
if [ "$ipv6" = "$dns_server_ipv6" ]
then
echo "The address is the same as the DNS server." >&1
fi
unset dnspod_ddnsipv6_record_id
else
dnspod_ddnsipv6_record_id="1"
fi
send_request() {
local type="$1"
local data="login_token=$dnspod_ddnsipv6_id,$dnspod_ddnsipv6_token&domain=$dnspod_ddnsipv6_domain&sub_domain=$dnspod_ddnsipv6_subdomain$2"
return_info=`curl -X POST "https://dnsapi.cn/$type" -d "$data" 2> /dev/null`
}
query_recordid() {
send_request "Record.List" ""
}
update_record() {
send_request "Record.Modify" "&record_type=AAAA&record_line=默认&ttl=$dnspod_ddnsipv6_ttl&value=$ipv6&record_id=$dnspod_ddnsipv6_record_id"
}
add_record() {
send_request "Record.Create" "&record_type=AAAA&record_line=默认&ttl=$dnspod_ddnsipv6_ttl&value=$ipv6"
}
if [ "$dnspod_ddnsipv6_record_id" = "" ]
then
echo "seem exists, try update." >&1
query_recordid
code=`echo $return_info | awk -F \"code\":\" '{print $2}' | awk -F \",\"message\" '{print $1}'`
echo "return code $code" >&1
if [ "$code" = "1" ]
then
dnspod_ddnsipv6_record_id=`echo $return_info | awk -F \"records\":.{\"id\":\" '{print $2}' | awk -F \",\"ttl\" '{print $1}'`
update_record
echo "update sucessful" >&1
else
echo "error code return, domain not exists, try add." >&1
add_record
echo "add sucessful." >&1
fi
else
echo "domain not exists, try add."
add_record
echo "add sucessful" >&1
fi
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