M_Viper/cloudflare-ddns-updater
M_Viper
/
cloudflare-ddns-updater
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Added cloudflare.com as a way of finding the ip

This commit is contained in:
9cco 2022-02-26 12:09:26 +01:00
parent 6a50f940cb
commit 46ea8de30c
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
cloudflare-template.sh
View File

@ -19,7 +19,7 @@ slackuri="" # URI for Slack WebHook "http
########################################### ###########################################
# Use curl if curl is installed on the system. # Use curl if curl is installed on the system.
if [[ $(command -v curl &> /dev/null; echo $?) ]]; then if [[ $(command -v curl &> /dev/null; echo $?) ]]; then
ip=$(curl -s https://api.ipify.org || curl -s https://ipv4.icanhazip.com/) ip=$(curl -s https://cloudflare.com/cdn-cgi/trace | grep -E '^ip' | sed -E 's/^ip=([0-9\.]*)$/\1/' || curl -s https://api.ipify.org || curl -s https://ipv4.icanhazip.com/)
else else
logger -s "Error: 'curl' was not found on your system. Install it with 'sudo apt install curl' in order to use this script" logger -s "Error: 'curl' was not found on your system. Install it with 'sudo apt install curl' in order to use this script"
exit 1 exit 1
@ -28,7 +28,7 @@ fi
# Use regex to check for proper IPv4 format. Try using 'dig' if curl requests failed. # Use regex to check for proper IPv4 format. Try using 'dig' if curl requests failed.
ipv4_regex='^([01]?[0-9]?[0-9]|2[0-4][0-9]|25[0-5])\.([01]?[0-9]?[0-9]|2[0-4][0-9]|25[0-5])\.([01]?[0-9]?[0-9]|2[0-4][0-9]|25[0-5])\.([01]?[0-9]?[0-9]|2[0-4][0-9]|25[0-5])$' ipv4_regex='^([01]?[0-9]?[0-9]|2[0-4][0-9]|25[0-5])\.([01]?[0-9]?[0-9]|2[0-4][0-9]|25[0-5])\.([01]?[0-9]?[0-9]|2[0-4][0-9]|25[0-5])\.([01]?[0-9]?[0-9]|2[0-4][0-9]|25[0-5])$'
if [[ ! $ip =~ $ipv4_regex ]]; then if [[ ! $ip =~ $ipv4_regex ]]; then
logger -s "Warning: Neither 'api.ipify.org' nor 'ipv4.icanhazip.com' were able to obtain your ip-address. Trying to use less secure DNS lookup on 'myip.opendns.com' through 'dig' instead." logger -s "Warning: Neither 'cloudflare.com', 'api.ipify.org' nor 'ipv4.icanhazip.com' were able to obtain your ip-address. Trying to use less secure DNS lookup on 'myip.opendns.com' through 'dig' instead."
if [[ $(command -v dig &> /dev/null; echo $?) ]]; then if [[ $(command -v dig &> /dev/null; echo $?) ]]; then
ip=$(dig +short myip.opendns.com @resolver1.opendns.com) ip=$(dig +short myip.opendns.com @resolver1.opendns.com)
fi fi