Create dnspod.sh

dnspod.sh

@@ -0,0 +1,85 @@
+#!/bin/sh
+# usage: ./dnspod.sh ddns.conf
+
+ACCOUNT=""
+PASSWORD=""
+DOMAIN=""
+SUBDOMAIN=""
+RECORD_LINE=""
+
+DOMAIN_ID=""
+RECORD_LIST=""
+
+i=0;
+
+dnspod_load_config(){
+	cfg=$1;
+	content=`cat ${cfg}`;
+	ACCOUNT=`echo "${content}" |grep 'ACCOUNT'| sed 's/^ACCOUNT=[\"]\(.*\)[\"]/\1/'`;
+	PASSWORD=`echo "${content}" |grep 'PASSWORD'| sed 's/^PASSWORD=[\"]\(.*\)[\"]/\1/'`;
+	DOMAIN=`echo "${content}" |grep 'DOMAIN='| sed 's/^DOMAIN=[\"]\(.*\)[\"]/\1/'`;
+	RECORD_LINE=`echo "${content}" |grep 'RECORD_LINE'| sed 's/^RECORD_LINE=[\"]\(.*\)[\"]/\1/'`;
+    SUBDOMAIN=${DOMAIN%%.*}
+    DOMAIN=${DOMAIN#*.}
+}
+
+dnspod_is_record_updated(){
+    resolve_ip=$(nslookup $SUBDOMAIN.$DOMAIN | tail -2 |grep Add | awk '{print $NF}')
+    current_ip=$(curl -s icanhazip.com)
+    echo $resolve_ip $current_ip
+    if [ "$resolve_ip" = "$current_ip" ]; then
+        echo "Record updated."
+        exit 0;
+    fi
+}
+
+dnspod_domain_get_id(){
+	options="login_email=${ACCOUNT}&login_password=${PASSWORD}";
+	out=$(curl -s -k https://dnsapi.cn/Domain.List -d ${options});
+    for line in $out;do
+        if [ $(echo $line|grep '<id>' |wc -l) != 0 ];then
+            DOMAIN_ID=${line%<*};
+            DOMAIN_ID=${DOMAIN_ID#*>};
+            #echo "domain id: $DOMAIN_ID";
+        fi
+        if [ $(echo $line|grep '<name>' |wc -l) != 0 ];then
+            DOMAIN_NAME=${line%<*};
+            DOMAIN_NAME=${DOMAIN_NAME#*>};
+            #echo "domain name: $DOMAIN_NAME";
+            if [ "$DOMAIN_NAME" = "$DOMAIN" ];then
+               break;
+            fi
+        fi
+    done
+	out=$(curl -s -k https://dnsapi.cn/Record.List -d "${options}&domain_id=${DOMAIN_ID}")
+    for line in $out;do
+        if [ $(echo $line|grep '<id>' |wc -l) != 0 ];then
+            RECORD_ID=${line%<*};
+            #RECORD_ID=${RECORD_ID#*>};
+            echo "record id: $RECORD_ID";
+        fi
+        if [ $(echo $line|grep '<name>' |wc -l) != 0 ];then
+            RECORD_NAME=${line%<*};
+            RECORD_NAME=${RECORD_NAME#*>};
+            #echo "record name: $RECORD_NAME";
+            if [ "$RECORD_NAME" = "$SUBDOMAIN" ];then
+               break;
+            fi
+        fi
+    done
+    echo "$RECORD_NAME:$RECORD_ID"
+}
+
+dnspod_update_record_ip(){
+	curl -k https://dnsapi.cn/Record.Ddns -d "login_email=${ACCOUNT}&login_password=${PASSWORD}&domain_id=${DOMAIN_ID}&record_id=${RECORD_ID}&sub_domain=${RECORD_NAME}&record_line=${RECORD_LINE}"
+}
+
+main(){
+
+	dnspod_load_config $1
+    dnspod_is_record_updated
+	dnspod_domain_get_id
+	dnspod_update_record_ip
+}
+
+main $1