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| #!/bin/bash
Email=[email protected]
Global_API_Key=YourGlobalAPIKey
domain=YourDomain.com
# a_name可以为空
a_name=YourARecord
function getPublicIp()
{
ip=""
info=`curl -s --connect-timeout 10 -m 20 \
-X GET "http://ip.taobao.com/service/getIpInfo.php?ip=myip"`
ip=`echo ${info} | jq .data.ip`
ip=`echo ${ip#*\"}`
ip=`echo ${ip%\"*}`
echo ${ip}
}
function getDomainZoneId()
{
zone_id=""
list_zones=`curl -s --connect-timeout 10 -m 20 \
-X GET "https://api.cloudflare.com/client/v4/zones?name=${domain}" \
-H "X-Auth-Email: ${Email}" \
-H "X-Auth-Key: ${Global_API_Key}" \
-H "Content-Type: application/json"`
count_zone=`echo ${list_zones} | jq .result_info.count`
if [[ ${count_zone} -eq 1 ]];then
zone_id=`echo ${list_zones} | jq .result[0].id`
zone_id=`echo ${zone_id#*\"}`
zone_id=`echo ${zone_id%\"*}`
fi
echo ${zone_id}
}
function getDnsRecord()
{
record=""
list_dns_records=`curl -s --connect-timeout 10 -m 20 \
-X GET "https://api.cloudflare.com/client/v4/zones/${zone_id}/dns_records?type=A&name=${address}" \
-H "X-Auth-Email: ${Email}" \
-H "X-Auth-Key: ${Global_API_Key}" \
-H "Content-Type: application/json"`
count_dns=`echo ${list_dns_records} | jq .result_info.count`
if [[ ${count_dns} -eq 1 ]];then
record=`echo ${list_dns_records} | jq .result[0]`
fi
echo ${record}
}
function getDnsRecordId()
{
record_id=""
record=$(getDnsRecord)
if [[ ${record}!="" ]];then
record_id=`echo ${record} | jq .id`
record_id=`echo ${record_id#*\"}`
record_id=`echo ${record_id%\"*}`
fi
echo ${record_id}
}
function getDnsRecordContent()
{
record_content=""
record=$(getDnsRecord)
if [[ ${record}!="" ]];then
record_content=`echo ${record} | jq .content`
record_content=`echo ${record_content#*\"}`
record_content=`echo ${record_content%\"*}`
fi
echo ${record_content}
}
function createDnsRecord()
{
create_success=""
create_dns_record=`curl -s --connect-timeout 10 -m 20 \
-X POST "https://api.cloudflare.com/client/v4/zones/${zone_id}/dns_records" \
-H "X-Auth-Email: ${Email}" \
-H "X-Auth-Key: ${Global_API_Key}" \
-H "Content-Type: application/json" \
--data "{\"type\":\"A\",\"name\":\"${address}\",\"content\":\"${ip}\"}"`
create_success=`echo ${create_dns_record} | jq .success`
echo ${create_success}
}
function updateDnsRecord()
{
update_success=""
update_dns_record=`curl -s --connect-timeout 10 -m 20 \
-X PUT "https://api.cloudflare.com/client/v4/zones/${zone_id}/dns_records/${record_id}" \
-H "X-Auth-Email: ${Email}" \
-H "X-Auth-Key: ${Global_API_Key}" \
-H "Content-Type: application/json" \
--data "{\"type\":\"A\",\"name\":\"${address}\",\"content\":\"${ip}\"}"`
update_success=`echo ${update_dns_record} | jq .success`
echo ${update_success}
}
address=${domain}
if [[ ${a_name} != "" ]];then
address=${a_name}.${domain}
fi
echo "当前设置域名："${address}
ip=""
while [ ip="" ]
do
ip=$(getPublicIp)
if [[ ${ip} != "" ]];then
echo "公网IP："${ip}
zone_id=""
zone_id=$(getDomainZoneId)
if [[ ${zone_id} != "" ]];then
echo "域名["${domain}"]的Zone ID："${zone_id}
record_id=""
record_id=$(getDnsRecordId)
record_content=$(getDnsRecordContent)
if [[ ${record_id} != "" && ${record_content} != "" ]];then
echo "地址["${address}"]的Record ID："${record_id}
echo "地址["${address}"]的Record Content："${record_content}
if [[ ${ip} = ${record_content} ]];then
echo "地址["${address}"]的Record Content与当前公网IP一致！"
else
echo "地址["${address}"]的Record Content与当前公网IP不一致！"
echo "更新结果："$(updateDnsRecord)
fi
else
echo "地址["${address}"]的Record没有找到！"
echo "添加结果："$(createDnsRecord)
fi
else
echo "域名["${domain}"]的Zone ID没有找到！"
fi
break
else
echo "公网IP获取失败！5s后重试..."
sleep 5s
fi
done
|
