Periodically renew ip restriction for coreserver

register-ip-coreserver.service

[Unit]
Description=Register myown IP Address to coreserver
After=network.target
Requires=network.target

[Service]
Type=oneshot
ExecStart=/root/register-login-ip-coreserver.sh

register-ip-coreserver.timer

[Unit]
Description=Register myown IP Address to coreserver

[Timer]
OnBootSec=15min
OnUnitActiveSec=1w

[Install]
WantedBy=timers.target

register-login-ip-coreserver.sh

#!/bin/sh

account=XXXXXXXX
server_name=sXXXX.coreserver.jp
api_secret_key=xxxxxxxxxxxxxxxxxxxxxxxxxxxx
end_point=https://api.coreserver.jp/v1/tool/ssh_ip_allow

ip_addr=$(curl -s ifconfig.me)

curl --silent --http1.1\
  -d "account=${account}" -d "server_name=${server_name}" \
  -d "api_secret_key=${api_secret_key}" \
  -d "param[addr]=${ip_addr}" \
  -X POST \
  ${end_point}