A simple phing task to help with deploying to shared hosting. My shared host requires I register my IP to use ssh, but my IP changes as I'm on a cheapy dynamic connection.... oh yeah, and they blacklist me if I use an old one... So this task simply checks that the IP passed in the phing task (eg <ICanHazSSH CurrentIP="1.1.1.1"/>) matches my curr…

build.xml

<?xml version="1.0" ?>
<project name="Example build file" default="externalIP" basedir=".">
    <!-- Define the custom task, defined and located in/at classname -->
    <taskdef name="ICanHazSSH" classname="conf.tasks.ICanHazSSH"/>
   
    <target name="externalIP">
        <echo msg="checking external IP OK for ssh..."/>
        <ICanHazSSH CurrentIP="203.118.172.95" />
    </target>

</project>

ICanHazSSH.php

<?php
class ICanHazSSH extends Task {
    private $CurrentIP = null;
    private $ichip = "icanhazip.com";
    private $IP = null;
    private function setIP(){
        $data = $this->get_data($this->ichip);
        $this->IP = trim($data);
    }
    public function setCurrentIP($str) {
        $this->CurrentIP = $str;
    }
    private function get_data($url) {
  $ch = curl_init();
	$timeout = 5;
	curl_setopt($ch, CURLOPT_URL, $url);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
	curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
	$data = curl_exec($ch);
	curl_close($ch);
	return $data;
    }
    public function main () {
        $this->setIP();
        if ($this->IP == $this->CurrentIP ) {
            echo "IP OK";
        } else {
            throw new BuildException($this->cIP." does not match that the IP registered with hosting provider, please update at: https://support.247hosting.co.nz/submitticket.php?step=2&deptid=16");
        }
    }

}