<?php

require_once __DIR__ . '/../autoload.php';
$authnRequest = new \LightSaml\Model\Protocol\AuthnRequest();
$authnRequest->setDestination('http://destination.com');
$bindingFactory = new \LightSaml\Binding\BindingFactory();
// REDIRECT BINDING
$redirectBinding = $bindingFactory->create(\LightSaml\SamlConstants::BINDING_SAML2_HTTP_REDIRECT);
$messageContext = new \LightSaml\Context\Profile\MessageContext();
$messageContext->setMessage($authnRequest);
/** @var \Symfony\Component\HttpFoundation\RedirectResponse $httpResponse */
$httpResponse = $redirectBinding->send($messageContext);
print $httpResponse->getTargetUrl() . "\n\n";
/*
http://destination.com?SAMLRequest=s7GvyM1RKEstKs7Mz7NVMtQzULK347JxLC3JyAtKLSxNLS5RAKrIK7ZVKi3Ks8pPLM4stspLzE0ttipJtgp29PWxMtIzsCooyi%2FJT87PUVIIgxkFFFZScAHqz8xLLAGLZJSUFFjp66cgxPSS83OV9O24AA%3D%3D
*/
// POST BINDING
$postBinding = $bindingFactory->create(\LightSaml\SamlConstants::BINDING_SAML2_HTTP_POST);
$messageContext = new \LightSaml\Context\Profile\MessageContext();
$messageContext->setMessage($authnRequest);
/** @var \Symfony\Component\HttpFoundation\Response $httpResponse */
$httpResponse = $postBinding->send($messageContext);
print $httpResponse->getContent() . "\n\n";
/*
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
    <meta http-equiv="content-type" content="text/html; charset=utf-8" />
    <title>POST data</title>
</head>