mirror of https://github.com/captn3m0/Scripts.git
53 lines
1.3 KiB
Bash
Executable File
53 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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gettoken ()
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{
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export "`basename $1`"="$(pass show $1)"
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}
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# Based on https://gist.github.com/benkulbertis/fff10759c2391b6618dd/
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gettoken CloudFlare/CF_KEY
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CF_EMAIL="capt.n3m0@gmail.com"
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ZONE_IDENTIFIER="624d0d36f927426fdbeef7fb3770ac43"
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RECORD_IDENTIFIER="54331eb439163ad2c8a5cefbdc09edef"
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RECORD_NAME="me.captnemo.in"
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LOG_FILE="/home/nemo/logs/cf-dydns.log"
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IP_FILE="/tmp/cfip.txt"
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ID_FILE="/home/nemo/.cloudflare.ids"
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# LOGGER
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log() {
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if [ "$1" ]; then
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echo -e "[$(date)] - $1" >> $LOG_FILE
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fi
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}
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IP=`ip addr show wlp3s0 | grep -Po 'inet \K[\d.]+'`
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log 'initiated check'
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if [ -f $IP_FILE ]; then
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OLD_IP=$(cat $IP_FILE)
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if [ $IP == OLD_IP ]; then
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echo "IP has not changed."
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exit 0
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fi
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fi
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update=$(curl -H "X-Auth-Email:$CF_EMAIL" -H "X-Auth-Key: $CF_KEY" -H "Content-Type: application/json" -s -X PUT "https://api.cloudflare.com/client/v4/zones/$ZONE_IDENTIFIER/dns_records/$RECORD_IDENTIFIER" --data "{\"id\":\"$ZONE_IDENTIFIER\",\"type\":\"A\",\"name\":\"$RECORD_NAME\",\"content\":\"$IP\"}")
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if [[ $update == *"\"success\":false"* ]]; then
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message="API UPDATE FAILED. DUMPING RESULTS:\n$update"
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log "$message"
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echo -e "$message"
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exit 1
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else
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message="IP changed to: $IP"
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echo "$IP" > $IP_FILE
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log "$message"
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echo "$message"
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fi |