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@ -6,12 +6,21 @@ zone_identifier="" # Can be found in the "Overvi |
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record_name="" # Which record you want to be synced |
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proxy=true # Set the proxy to true or false |
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########################################### |
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## Define date time stamp function |
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########################################### |
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function ds() { |
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date +"[%F %T]" |
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} |
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########################################### |
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## Check if we have an public IP |
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########################################### |
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ip=$(curl -s https://api.ipify.org || curl -s https://ipv4.icanhazip.com/) |
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if [ "${ip}" == "" ]; then |
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message="No public IP found." |
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message="$(ds) No public IP found." |
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>&2 echo -e "${message}" >> ~/log |
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exit 1 |
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fi |
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@ -19,14 +28,14 @@ fi |
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########################################### |
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## Seek for the A record |
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########################################### |
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echo " Check Initiated" >> ~/log |
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echo "$(ds) Check Initiated" >> ~/log |
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record=$(curl -s -X GET "https://api.cloudflare.com/client/v4/zones/$zone_identifier/dns_records?name=$record_name" -H "X-Auth-Email: $auth_email" -H "X-Auth-Key: $auth_key" -H "Content-Type: application/json") |
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########################################### |
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## Check if the domaine has an A record |
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########################################### |
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if [[ $record == *"\"count\":0"* ]]; then |
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message=" Record does not exist, perhaps create one first? (${ip} for ${record_name})" |
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message="$(ds) Record does not exist, perhaps create one first? (${ip} for ${record_name})" |
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>&2 echo -e "${message}" >> ~/log |
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exit 1 |
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fi |
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@ -37,7 +46,7 @@ fi |
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old_ip=$(echo "$record" | grep -Po '(?<="content":")[^"]*' | head -1) |
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# Compare if they're the same |
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if [[ $ip == $old_ip ]]; then |
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message=" IP ($ip) for ${record_name} has not changed." |
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message="$(ds) IP ($ip) for ${record_name} has not changed." |
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echo "${message}" >> ~/log |
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exit 0 |
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fi |
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@ -61,11 +70,11 @@ update=$(curl -s -X PUT "https://api.cloudflare.com/client/v4/zones/$zone_identi |
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########################################### |
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case "$update" in |
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*"\"success\":false"*) |
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message="$ip $record_name DDNS failed for $record_identifier ($ip). DUMPING RESULTS:\n$update" |
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message="$(ds) $ip $record_name DDNS failed for $record_identifier ($ip). DUMPING RESULTS:\n$update" |
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>&2 echo -e "${message}" >> ~/log |
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exit 1;; |
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*) |
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message="$ip $record_name DDNS updated." |
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message="$(ds) $ip $record_name DDNS updated." |
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echo "${message}" >> ~/log |
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exit 0;; |
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esac |
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esac |
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