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#!/bin/sh
# ONE.COM DDNS SCRIPT
# REQUIRES CURL
# $ opkg install curl
# SCRIPT BY LUGICO
# CONTACT: main@lugico.de
[ -z "$CURL" ] && [ -z "$CURL_SSL" ] && write_log 14 "one.com communication require cURL with SSL support. Please install"
[ -z "$domain" ] && write_log 14 "Service section not configured correctly! Missing 'domain'"
[ -z "$username" ] && write_log 14 "Service section not configured correctly! Missing 'username'"
[ -z "$password" ] && write_log 14 "Service section not configured correctly! Missing 'password'"
. /usr/share/libubox/jshn.sh
write_log 0 "one.com ddns script started"
local __SUBDOMAIN __MAINDOMAIN __LOGINURL __RECORDID
local __TTL=3600
COOKIEJAR=$(mktemp /tmp/one_com_cookiejar.XXXXXX) || exit 1
__SUBDOMAIN=$(echo $domain | sed -e 's/[^\.]*\.[^\.]*$//' -e 's/\.$//' )
__MAINDOMAIN=$(echo $domain | sed -e "s/${__SUBDOMAIN}\.//" )
# LOGGING IN
# GET LOGIN POST URL FROM FORM
__LOGINURL=$( $CURL \
-RsSL \
--stderr $ERRFILE \
-c $COOKIEJAR \
"https://www.one.com/admin/" \
| grep 'Login-form login autofill' \
| sed -e 's/.*action="//' -e 's/".*//' -e 's/\&/\&/g' \
)
# POST LOGIN DATA
$CURL \
-RsSL \
--stderr $ERRFILE \
-c $COOKIEJAR \
-b $COOKIEJAR \
"${__LOGINURL}" \
-H "Content-Type: application/x-www-form-urlencoded" \
-X POST \
-d "username=${username}&password=${password}&credentialId=" \
| grep "Invalid username or password." > $DATFILE
if [ "$?" == "0" ] ; then
write_log 14 "Invalid credentials"
return 1
fi
# SETTING DOMAIN
$CURL -RsSL \
--stderr $ERRFILE \
-c $COOKIEJAR \
-b $COOKIEJAR \
"https://www.one.com/admin/select-admin-domain.do?domain=${__MAINDOMAIN}" \
| grep "<meta name=\"one.com:active-domain\" content=\"${__MAINDOMAIN}\"/>" > $DATFILE
if [ "$?" != "0" ] ; then
write_log 14 "Failed to select domain '${__MAINDOMAIN}'"
return 1
fi
# GETTING RECORD ID
records=$( $CURL \
-RsSL \
--stderr $ERRFILE \
-c $COOKIEJAR \
-b $COOKIEJAR \
"https://www.one.com/admin/api/domains/${__MAINDOMAIN}/dns/custom_records"
)
json_load "$records"
if json_is_a "result" "object" && \
json_select "result" && \
json_is_a "data" "array"
then
json_select "data"
i=1
while json_is_a ${i} "object" ; do
json_select "${i}"
json_select "attributes"
json_get_var "prefix" "prefix"
json_close_object
if [ "$prefix" == "$__SUBDOMAIN" ] ; then
json_get_var "__RECORDID" "id"
write_log 0 "Found record id : ${__RECORDID}"
break
fi
json_close_object
i=$(($i + 1))
done
fi
if [ "${__RECORDID}" == "" ] ; then
write_log 14 "domain record not found"
return 1
fi
# CREATING PATCH DATA
json_init
json_add_string "type" "dns_service_records"
json_add_string "id" "${__RECORDID}"
json_add_object "attributes"
json_add_string "type" "A"
json_add_string "prefix" "${__SUBDOMAIN}"
json_add_string "content" "${__IP}"
json_add_int "ttl" ${__TTL}
patchdata=$(json_dump)
# SENDING PATCH
$CURL \
-RsSL \
--stderr $ERRFILE \
-c $COOKIEJAR \
-b $COOKIEJAR \
-X PATCH \
-d "$patchdata" \
-H "Content-Type: application/json" \
"https://www.one.com/admin/api/domains/${__MAINDOMAIN}/dns/custom_records/${__RECORDID}" \
| grep "priority" > $DATFILE
if [ "$?" != "0" ] ; then
write_log 14 "one.com gave an unexpected response"
return 1
fi
rm $COOKIEJAR
write_log 0 "one.com ddns script finished without errors"
return 0