This commit is contained in:
lc 2016-11-22 19:10:21 +08:00
parent a5b9594f54
commit 793f3db206

View File

@ -1,6 +1,9 @@
#!/usr/bin/env bash
Ali_API='https://alidns.aliyuncs.com/'
Ali_API="https://alidns.aliyuncs.com/"
#Ali_Key="LTqIA87hOKdjevs5"
#Ali_Secret="0p5EYueFNq501xnCPzKNbx6K51qPH2"
#Usage: dns_ali_add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
dns_ali_add() {
@ -22,30 +25,19 @@ dns_ali_add() {
if ! _get_root "$fulldomain"; then
return 1
fi
_add_record_query "$_domain" "$_sub_domain" "$txtvalue"
_check_exist_query "$_domain" "$_sub_domain"
_rest
record_id=$(_process_check_result)
if [ "$record_id" == 0 ]; then
#Add
_add_record_query "$_domain" "$_sub_domain" "$txtvalue"
else
#Update
_update_record_query "$record_id" "$_sub_domain" "$txtvalue"
if ! _ali_rest; then
return 1
fi
_rest
echo "$response"
return 0
}
dns_ali_rm() {
fulldomain=$1
_clean
}
#################### Private functions bellow ##################################
@ -62,7 +54,7 @@ _get_root() {
fi
_describe_records_query "$h"
if ! _rest; then
if ! _ali_rest "ignore"; then
return 1
fi
@ -79,23 +71,42 @@ _get_root() {
return 1
}
_rest() {
signature=$(_sign "$query")
_ali_rest() {
local signature=$(echo -n "GET&%2F&$(_urlencode "$query")" | _hmac "sha1" "$(_hex "$Ali_Secret&")" | _base64)
signature=$(_urlencode "$signature")
url="$Ali_API?$query&Signature=$signature"
response="$(_get "$url")"
if [ "$?" != "0" ]; then
if ! response="$(_get "$url")"; then
_err "error!"
return 1
fi
if [ -z "$1" ]; then
local message="$(echo -n "$response" | _egrep_o "\"Message\":\"[^\"]*\"" | cut -d : -f 2 | tr -d \")"
if [ -n "$message" ]; then
_err "$message"
return 1
fi
fi
_debug2 response "$response"
return 0
}
_urlencode() {
python -c "import sys, urllib as ul;print ul.quote_plus('$1')"
local dataLength="${#1}"
local index
for ((index = 0;index < dataLength;index++)); do
local char="${1:index:1}"
case $char in [a-zA-Z0-9.~_-])
printf "$char"
;;
*)
printf "%%%02X" "'$char"
;;
esac
done
}
_check_exist_query() {
@ -104,11 +115,11 @@ _check_exist_query() {
query=$query'&Action=DescribeDomainRecords'
query=$query'&DomainName='$1
query=$query'&Format=json'
query=$query'&RRKeyWord='$2
query=$query'&RRKeyWord=_acme-challenge'
query=$query'&SignatureMethod=HMAC-SHA1'
query=$query'&SignatureNonce='$RANDOM
query=$query'&SignatureVersion=1.0'
query=$query'&Timestamp='$(_time)
query=$query'&Timestamp='$(_timestamp)
query=$query'&TypeKeyWord=TXT'
query=$query'&Version=2015-01-09'
}
@ -123,25 +134,22 @@ _add_record_query() {
query=$query'&SignatureMethod=HMAC-SHA1'
query=$query'&SignatureNonce='$RANDOM
query=$query'&SignatureVersion=1.0'
query=$query'&Timestamp='$(_time)
query=$query'&Timestamp='$(_timestamp)
query=$query'&Type=TXT'
query=$query'&Value='$3
query=$query'&Version=2015-01-09'
}
_update_record_query() {
_delete_record_query() {
query=''
query=$query'AccessKeyId='$Ali_Key
query=$query'&Action=UpdateDomainRecord'
query=$query'&Action=DeleteDomainRecord'
query=$query'&Format=json'
query=$query'&RecordId='$1
query=$query'&RR='$2
query=$query'&SignatureMethod=HMAC-SHA1'
query=$query'&SignatureNonce='$RANDOM
query=$query'&SignatureVersion=1.0'
query=$query'&Timestamp='$(_time)
query=$query'&Type=TXT'
query=$query'&Value='$3
query=$query'&Timestamp='$(_timestamp)
query=$query'&Version=2015-01-09'
}
@ -154,37 +162,25 @@ _describe_records_query() {
query=$query'&SignatureMethod=HMAC-SHA1'
query=$query'&SignatureNonce='$RANDOM
query=$query'&SignatureVersion=1.0'
query=$query'&Timestamp='$(_time)
query=$query'&Timestamp='$(_timestamp)
query=$query'&Version=2015-01-09'
}
_time() {
zone=$(date +%Z)
sec=$(date +%s)
t=$(date -d "1970-01-01 $zone $sec sec" +%Y-%m-%dT%H:%M:%SZ)
t=$(_urlencode "$t")
echo "$t"
_clean() {
_check_exist_query "$_domain"
if ! _ali_rest "ignore"; then
return 1
fi
local records="$(echo "$response" -n | _egrep_o "\"RecordId\":\"[^\"]*\"" | cut -d : -f 2 | tr -d \")"
echo -n "$records" |
while read record_id
do
_delete_record_query $record_id
_ali_rest "ignore"
done
}
_sign() {
StringToSign='GET&'$(_urlencode '/')'&'
StringToSign=$StringToSign$(_urlencode "$1")
echo -n "$StringToSign" | openssl sha1 -hmac $Ali_Secret'&' -binary | openssl base64
}
_process_check_result() {
python -c \
"
import json;
result=json.loads('$response');
if result.has_key('Message'):
print(result['Message']);
quit(1);
records=result['DomainRecords']['Record'];
for r in result['DomainRecords']['Record']:
if r['RR'] == '_acme-challenge.passport':
print(r['RecordId']);
quit();
print(0);
"
_timestamp() {
date -d "1970-01-01 $(date +%Z) $(date +%s) sec" +%Y-%m-%dT%H%%3A%M%%3A%SZ
}