dnspod更新shell脚本

qiangwushuang · 发表于 2020-2-26 09:34

lean在2020年2月22号的commit中删除了luci-app-dnspod(https://github.com/coolsnowwolf/lede/commit/75a885d4252040f4ee88b05ed5f1f3ada6ed3681)
下面是我一直使用的dnspod脚本（原作者网站已经打不开，如有违规请联系删除）：
ddnspod.sh

#!/bin/sh
#################################################
# AnripDdns v5.08
# Dynamic DNS using DNSPod API
# Original by anrip<mail@anrip.com>, http://www.anrip.com/ddnspod
# Edited by ProfFan
#################################################
# OS Detection
case $(uname) in
'Linux')
echo "Linux"
arIpAddress() {
local extip
extip=$(ip -o -4 addr list | grep -Ev '\s(docker|lo)' | awk '{print $4}' | cut -d/ -f1 | grep -Ev '(^127\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$)|(^10\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$)|(^172\.1[6-9]{1}[0-9]{0,1}\.[0-9]{1,3}\.[0-9]{1,3}$)|(^172\.2[0-9]{1}[0-9]{0,1}\.[0-9]{1,3}\.[0-9]{1,3}$)|(^172\.3[0-1]{1}[0-9]{0,1}\.[0-9]{1,3}\.[0-9]{1,3}$)|(^192\.168\.[0-9]{1,3}\.[0-9]{1,3}$)')
if [ "x${extip}" = "x" ]; then
extip=$(ip -o -4 addr list | grep -Ev '\s(docker|lo)' | awk '{print $4}' | cut -d/ -f1 )
fi
echo $extip
}
;;
'FreeBSD')
echo 'FreeBSD'
exit 100
;;
'WindowsNT')
echo "Windows"
exit 100
;;
'Darwin')
echo "Mac"
arIpAddress() {
ifconfig | grep "inet " | grep -v 127.0.0.1 | awk '{print $2}'
}
;;
'SunOS')
echo 'Solaris'
exit 100
;;
'AIX')
echo 'AIX'
exit 100
;;
*) ;;
esac
# Get script dir
# See: http://stackoverflow.com/a/29835459/4449544
rreadlink() ( # Execute the function in a *subshell* to localize variables and the effect of `cd`.
target=$1 fname= targetDir= CDPATH=
# Try to make the execution environment as predictable as possible:
# All commands below are invoked via `command`, so we must make sure that `command`
# itself is not redefined as an alias or shell function.
# (Note that command is too inconsistent across shells, so we don't use it.)
# `command` is a *builtin* in bash, dash, ksh, zsh, and some platforms do not even have
# an external utility version of it (e.g, Ubuntu).
# `command` bypasses aliases and shell functions and also finds builtins
# in bash, dash, and ksh. In zsh, option POSIX_BUILTINS must be turned on for that
# to happen.
{ \unalias command; \unset -f command; } >/dev/null 2>&1
[ -n "$ZSH_VERSION" ] && options[POSIX_BUILTINS]=on # make zsh find *builtins* with `command` too.
while :; do # Resolve potential symlinks until the ultimate target is found.
[ -L "$target" ] || [ -e "$target" ] || { command printf '%s\n' "ERROR: '$target' does not exist." >&2; return 1; }
command cd "$(command dirname -- "$target")" # Change to target dir; necessary for correct resolution of target path.
fname=$(command basename -- "$target") # Extract filename.
[ "$fname" = '/' ] && fname='' # !! curiously, `basename /` returns '/'
if [ -L "$fname" ]; then
# Extract [next] target path, which may be defined
# *relative* to the symlink's own directory.
# Note: We parse `ls -l` output to find the symlink target
# which is the only POSIX-compliant, albeit somewhat fragile, way.
target=$(command ls -l "$fname")
target=${target#* -> }
continue # Resolve [next] symlink target.
fi
break # Ultimate target reached.
done
targetDir=$(command pwd -P) # Get canonical dir. path
# Output the ultimate target's canonical path.
# Note that we manually resolve paths ending in /. and /.. to make sure we have a normalized path.
if [ "$fname" = '.' ]; then
command printf '%s\n' "${targetDir%/}"
elif [ "$fname" = '..' ]; then
# Caveat: something like /var/.. will resolve to /private (assuming /var[url=home.php?mod=space&uid=162986]@[/url] -> /private/var), i.e. the '..' is applied
# AFTER canonicalization.
command printf '%s\n' "$(command dirname -- "${targetDir}")"
else
command printf '%s\n' "${targetDir%/}/$fname"
fi
)
DIR=$(dirname -- "$(rreadlink "$0")")
# Global Variables:
# Token-based Authentication
arToken=""
# Account-based Authentication
arMail=""
arPass=""
# Load config
#. $DIR/dns.conf
# Get Domain IP
# arg: domain
arDdnsInfo() {
local domainID recordID recordIP
# Get domain ID
domainID=$(arApiPost "Domain.Info" "domain=${1}")
domainID=$(echo $domainID | sed 's/.*{"id":"$[0-9]*$".*/\1/')
# Get Record ID
recordID=$(arApiPost "Record.List" "domain_id=${domainID}&sub_domain=${2}")
recordID=$(echo $recordID | sed 's/.*\[{"id":"$[0-9]*$".*/\1/')
# Last IP
recordIP=$(arApiPost "Record.Info" "domain_id=${domainID}&record_id=${recordID}")
recordIP=$(echo $recordIP | sed 's/.*,"value":"$[0-9\.]*$".*/\1/')
# Output IP
case "$recordIP" in
[1-9][0-9]*)
echo $recordIP
return 0
;;
*)
echo "Get Record Info Failed!"
return 1
;;
esac
}
# Get data
# arg: type data
arApiPost() {
local agent="AnripDdns/5.07(mail@anrip.com)"
local inter="https://dnsapi.cn/${1:?'Info.Version'}"
if [ "x${arToken}" = "x" ]; then # undefine token
local param="login_email=${arMail}&login_password=${arPass}&format=json&${2}"
else
local param="login_token=${arToken}&format=json&${2}"
fi
wget --quiet --no-check-certificate --output-document=- --user-agent=$agent --post-data $param $inter
}
# Update
# arg: main domain sub domain
arDdnsUpdate() {
local domainID recordID recordRS recordCD recordIP myIP
# Get domain ID
domainID=$(arApiPost "Domain.Info" "domain=${1}")
domainID=$(echo $domainID | sed 's/.*{"id":"$[0-9]*$".*/\1/')
# Get Record ID
recordID=$(arApiPost "Record.List" "domain_id=${domainID}&sub_domain=${2}")
recordID=$(echo $recordID | sed 's/.*\[{"id":"$[0-9]*$".*/\1/')
# Update IP
myIP=$(arIpAddress)
recordRS=$(arApiPost "Record.Ddns" "domain_id=${domainID}&record_id=${recordID}&sub_domain=${2}&record_type=A&value=${myIP}&record_line=默认")
recordCD=$(echo $recordRS | sed 's/.*{"code":"$[0-9]*$".*/\1/')
recordIP=$(echo $recordRS | sed 's/.*,"value":"$[0-9\.]*$".*/\1/')
# Output IP
if [ "$recordIP" = "$myIP" ]; then
if [ "$recordCD" = "1" ]; then
echo $recordIP
return 0
fi
# Echo error message
echo $recordRS | sed 's/.*,"message":"$[^"]*$".*/\1/'
return 1
else
echo "Update Failed! Please check your network."
return 1
fi
}
# DDNS Check
# Arg: Main Sub
arDdnsCheck() {
local postRS
local lastIP
local hostIP=$(arIpAddress)
echo "Updating Domain: ${2}.${1}"
echo "hostIP: ${hostIP}"
lastIP=$(arDdnsInfo $1 $2)
if [ $? -eq 0 ]; then
echo "lastIP: ${lastIP}"
if [ "$lastIP" != "$hostIP" ]; then
postRS=$(arDdnsUpdate $1 $2)
if [ $? -eq 0 ]; then
echo "postRS: ${postRS}"
return 0
else
echo ${postRS}
return 1
fi
fi
echo "Last IP is the same as current IP!"
return 1
fi
echo ${lastIP}
return 1
}
# DDNS
#echo ${#domains[@]}
#for index in ${!domains[@]}; do
# echo "${domains[index]} ${subdomains[index]}"
# arDdnsCheck "${domains[index]}" "${subdomains[index]}"
#done
. $DIR/dns.conf

复制代码

dns.conf

# For security reasons, it is recommended that you use token-based auth instead
# arMail="test@gmail.com"
# arPass="123"
# Combine your token ID and token together as follows
arToken="****,*****"
# Place each domain you want to check as follows
# you can have multiple arDdnsCheck blocks
arDdnsCheck "****" "****"

复制代码

请将上面两个文件放在同一目录下，运行ddnspod.sh即可更新路由器地址到dnspod。

每三十分钟自动运行一次（放在计划任务中）：

*/30 * * * * /root/dnspod/ddnspod.sh

复制代码

whqd123 · 发表于 2020-2-26 09:59

dnspod老是出幺蛾子

qiangwushuang · 发表于 2020-2-26 15:59

whqd123 发表于 2020-2-26 09:59
dnspod老是出幺蛾子

我用着很稳定啊

chishu · 发表于 2020-2-28 17:25

qiangwushuang 发表于 2020-2-26 15:59
我用着很稳定啊

怎么我运行出错呀，大神
root@OpenWrt:~# sh /root/dnspod/ddnspod.sh
: not foundd/ddnspod.sh: line 2:
: not foundd/ddnspod.sh: line 9:
/root/dnspod/ddnspod.sh: line 11: syntax error: unexpected word (expecting "in")
root@OpenWrt:~#

tyyo · 发表于 2020-3-15 11:40

chishu 发表于 2020-2-28 17:25
怎么我运行出错呀，大神
root@OpenWrt:~# sh /root/dnspod/ddnspod.sh
: not foundd/ddnspod.sh: line ...

我也是这样，怎么解决呢？。。。

tzbg429 · 发表于 2020-3-15 12:08

动态DNS里面的DNSPOD 容易出问题，需要切换一下服务商才能重新解析，不知道为什么。。。

jzpopo · 发表于 2020-3-18 08:04

你的crontab 设置有问题，应该0 */30 * * * 这样才是30分钟一次

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