.. _oldenvsetupsamples:

Old environment setup code samples
==================================

Client

.. code-block:: js

	var webappcert = "4HfLHzMS05>]T+PeNPw<X/qE2d+7^Fi4*tXK5XUSpj-5F?v220vO$U&V?<[}t1$T{SgWs]g1wFx0t^wKX88E=tBG:>Q=?r-f-mJ4nre!!s7cqOJ0/Os@Kw?HHaS>ewC+WPnDEbhxh:6MUtZIt0+D^Wa2eO?(&l.>A0MDw!JF2K0[8TM{W^[FLaq?oRb{WDRmEmo#oEoV3e<fhfH[+Cl7y)FJF0fMO28[.s=0JC@3ymR*]Zxq!{^$KgsBYg/7Ad.EHJiiea.!K@G&:H=1&T{K</+P7k]^-6GnEr*GM=?6{8Sk&w.VduRhSE!kr)QHYv$yi";
	return SCWS.findService(webbappcert).then(function(challenge) {
		return new Promise(function(resolve, reject) {
			var req = new XMLHttpRequest();
			req.onreadystatechange = function () {
				if (this.readyState === 4) {
					if (this.status === 200)
						resolve(req.responseText);
					else
						reject(new Error("Challenge signature failed"));
				}
			};
			req.open("GET", "signchallenge.php?rnd=" + challenge, true);
			req.send();
		}).then(function(signature) {
			return SCWS.createEnvironment(signature);
		})
	});



Server

``signchallenge.php``:

.. code-block:: php

	<?php
		$k = <<<EOT
	-----BEGIN RSA PRIVATE KEY-----
	MIIBOgIBAAJBAMPMNNpbZZddeT/GTjU0PWuuN9VEGpxXJTAkmZY02o8238fQ2ynt
	N40FVl08YksWBO/74XEjU30mAjuaz/FB2kkCAwEAAQJBALoMlsROSLCWD5q8EqCX
	rS1e9IrgFfEtFZczkAWc33lo3FnFeFTXSMVCloNCBWU35od4zTOhdRPAWpQ1Mzxi
	aCkCIQD9qjKjNvbDXjUcCNqdiJxPDlPGpa78yzyCCUA/+TNwVwIhAMWZoqZO3eWq
	SCBTLelVQsg6CwJh9W7vlezvWxUni+ZfAiAopBAg3jmC66EOsMx12OFSOTVq6jiy
	/8zd+KV2mnKHWQIgVpZiLZo1piQeAvwwDCUuZGr61Ap08C3QdsjUEssHhOUCIBee
	72JZuJeABcv7lHhAWzsiCddVAkdnZKUo6ubaxw3u
	-----END RSA PRIVATE KEY-----
	EOT;
		$output = "";
		openssl_private_encrypt(hex2bin($_GET["rnd"]), $output, openssl_pkey_get_private($k));
		echo bin2hex($output);
	?>