\u7fa4\u6656—\u8ba1\u5212\u4efb\u52a1–\u65b0\u589e—\u8ba1\u5212\u7684\u4efb\u52a1—\u7528\u6237\u81ea\u5b9a\u4e49\u811a\u672c<\/p>\n
aliddns_domain=”XXXXXXXXXXXX.cn”\u00a0 \u4f60\u7684\u57df\u540d<\/p>\n
aliddns_ak=”XXXXXXXXXXXXX”\u00a0 \u00a0\u4f60\u7684\u963f\u91cc\u4e91ak\u503c<\/p>\n
aliddns_sk=”XXXXXXXXXXXXXXXXX”\u00a0 \u4f60\u7684\u963f\u91cc\u4e91 sk\u503c<\/p>\n
\u5728\u963f\u91cc\u4e91 api\u4e2d\u7533\u8bf7\u5f97\u5230<\/p>\n
<\/p>\n
#!\/bin\/sh<\/p>\n
aliddns_name=”mail”<\/p>\n
aliddns_domain=”XXXXXXXXXXXX.cn”<\/p>\n
aliddns_ak=”XXXXXXXXXXXXX”<\/p>\n
aliddns_sk=”XXXXXXXXXXXXXXXXX”<\/p>\n
aliddns_curl=”curl -s whatismyip.akamai.com”<\/p>\n
aliddns_dns=”8.8.8.8″<\/p>\n
aliddns_ttl=”600″<\/p>\n
ip=`$aliddns_curl 2>&1`<\/p>\n
current_ip=`nslookup $aliddns_name.$aliddns_domain $aliddns_dns 2>&1`<\/p>\n
if [ “$?” -eq “0” ]<\/p>\n
then<\/p>\n
current_ip=`echo “$current_ip” | grep ‘Address 1’ | tail -n1 | awk ‘{print $NF}’`<\/p>\n
if [ “$ip” = “$current_ip” ]<\/p>\n
then<\/p>\n
exit 0<\/p>\n
fi<\/p>\n
fi<\/p>\n
timestamp=`date -u “+%Y-%m-%dT%H%%3A%M%%3A%SZ”`<\/p>\n
urlencode() {<\/p>\n
# urlencode <string><\/p>\n
out=””<\/p>\n
while read -n1 c<\/p>\n
do<\/p>\n
case $c in<\/p>\n
[a-zA-Z0-9._-]) out=”$out$c” ;;<\/p>\n
*) out=”$out`printf ‘%%%02X’ “‘$c”`” ;;<\/p>\n
esac<\/p>\n
done<\/p>\n
echo -n $out<\/p>\n
}<\/p>\n
enc() {<\/p>\n
echo -n “$1″ | urlencode<\/p>\n
}<\/p>\n
send_request() {<\/p>\n
local args=”AccessKeyId=$aliddns_ak&Action=$1&Format=json&$2&Version=2015-01-09”<\/p>\n
local hash=$(echo -n “GET&%2F&$(enc “$args”)” | openssl dgst -sha1 -hmac “$aliddns_sk&” -binary | openssl base64)<\/p>\n
curl -s “http:\/\/alidns.aliyuncs.com\/?$args&Signature=$(enc “$hash”)”<\/p>\n
}<\/p>\n
get_recordid() {<\/p>\n
grep -Eo ‘”RecordId”:”[0-9]+”‘ | cut -d’:’ -f2 | tr -d ‘”‘<\/p>\n
}<\/p>\n
query_recordid() {<\/p>\n
send_request “DescribeSubDomainRecords” “SignatureMethod=HMAC-SHA1&SignatureNonce=$timestamp&SignatureVersion=1.0&SubDomain=$aliddns_name.$aliddns_domain&Timestamp=$timestamp”<\/p>\n
}<\/p>\n
update_record() {<\/p>\n
send_request “UpdateDomainRecord” “RR=$aliddns_name&RecordId=$1&SignatureMethod=HMAC-SHA1&SignatureNonce=$timestamp&SignatureVersion=1.0&TTL=$aliddns_ttl&Timestamp=$timestamp&Type=A&Value=$ip”<\/p>\n
}<\/p>\n
add_record() {<\/p>\n
send_request “AddDomainRecord&DomainName=$aliddns_domain” “RR=$aliddns_name&SignatureMethod=HMAC-SHA1&SignatureNonce=$timestamp&SignatureVersion=1.0&TTL=$aliddns_ttl&Timestamp=$timestamp&Type=A&Value=$ip”<\/p>\n
}<\/p>\n
if [ “$aliddns_record_id” = “” ]<\/p>\n
then<\/p>\n
aliddns_record_id=`query_recordid | get_recordid`<\/p>\n
fi<\/p>\n
if [ “$aliddns_record_id” = “” ]<\/p>\n
then<\/p>\n
aliddns_record_id=`add_record | get_recordid`<\/p>\n
echo “added record $aliddns_record_id”<\/p>\n
else<\/p>\n
update_record $aliddns_record_id<\/p>\n
echo “updated record $aliddns_record_id”<\/p>\n
fi<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"
\u7fa4\u6656—\u8ba1\u5212\u4efb\u52a1–\u65b0\u589e—\u8ba1\u5212\u7684\u4efb\u52a1—\u7528\u6237\u81ea\u5b9a\u4e49\u811a\u672c aliddn […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[11],"tags":[],"_links":{"self":[{"href":"https:\/\/www.zhangmingming.cn\/index.php?rest_route=\/wp\/v2\/posts\/1206"}],"collection":[{"href":"https:\/\/www.zhangmingming.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhangmingming.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhangmingming.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhangmingming.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1206"}],"version-history":[{"count":0,"href":"https:\/\/www.zhangmingming.cn\/index.php?rest_route=\/wp\/v2\/posts\/1206\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhangmingming.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1206"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangmingming.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1206"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangmingming.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}