diff options
Diffstat (limited to 'net/ddns-scripts/files/usr/lib/ddns/update_no-ip.sh')
| -rw-r--r-- | net/ddns-scripts/files/usr/lib/ddns/update_no-ip.sh | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/net/ddns-scripts/files/usr/lib/ddns/update_no-ip.sh b/net/ddns-scripts/files/usr/lib/ddns/update_no-ip.sh new file mode 100644 index 000000000..e7e86d650 --- /dev/null +++ b/net/ddns-scripts/files/usr/lib/ddns/update_no-ip.sh @@ -0,0 +1,47 @@ +# +# script for sending updates to no-ip.com / noip.com +# 2014 Christian Schoenebeck <christian dot schoenebeck at gmail dot com> +# +# This script is parsed by dynamic_dns_functions.sh inside send_update() function +# +# provider did not reactivate records, if no IP change was recognized +# so we send a dummy (localhost) and a seconds later we send the correct IP addr +# +local __ANSWER __LH +local __UPDURL="http://[USERNAME]:[PASSWORD]@dynupdate.no-ip.com/nic/update?hostname=[DOMAIN]&myip=[IP]" + +# set IP version dependend dummy (localhost) +[ $use_ipv6 -eq 0 ] && __LH="127.0.0.1" || __LH="::1" + +# lets do DUMMY transfer +write_log 7 "sending dummy IP to 'no-ip.com'" +__URL=$(echo $__UPDURL | sed -e "s#\[USERNAME\]#$URL_USER#g" -e "s#\[PASSWORD\]#$URL_PASS#g" \ + -e "s#\[DOMAIN\]#$domain#g" -e "s#\[IP\]#$__LH#g") +[ $use_https -ne 0 ] && __URL=$(echo $__URL | sed -e 's#^http:#https:#') + +do_transfer __ANSWER "$__URL" || return 1 + +write_log 7 "'no-ip.com' answered:\n$__ANSWER" +# analyse provider answers +# "good [IP_ADR]" = successful +# "nochg [IP_ADR]" = no change but OK +echo "$__ANSWER" | grep -E "good|nochg" >/dev/null 2>&1 || return 1 + +# lets wait a seconds +sleep 1 + +# now send the correct data +write_log 7 "sending real IP to 'no-ip.com'" +__URL=$(echo $__UPDURL | sed -e "s#\[USERNAME\]#$URL_USER#g" -e "s#\[PASSWORD\]#$URL_PASS#g" \ + -e "s#\[DOMAIN\]#$domain#g" -e "s#\[IP\]#$__IP#g") +[ $use_https -ne 0 ] && __URL=$(echo $__URL | sed -e 's#^http:#https:#') + +do_transfer __ANSWER "$__URL" || return 1 + +write_log 7 "'no-ip.com' answered:\n$__ANSWER" +# analyse provider answers +# "good [IP_ADR]" = successful +# "nochg [IP_ADR]" = no change but OK +echo "$__ANSWER" | grep -E "good|nochg" >/dev/null 2>&1 +return $? # "0" if "good" or "nochg" found + |