function testAuthnRequest()
{
$authnRequest = $this->getRequest();
$id = $authnRequest->getID();
$time = $authnRequest->getIssueInstant();
$binding = new HttpPost();
/** @var PostResponse $response */
$response = $binding->send($authnRequest);
$this->assertNotNull($response);
$this->assertTrue($response instanceof PostResponse);
$this->assertEquals($this->destination, $response->getDestination());
/** @var $authnRequest AuthnRequest */
$bindingRequest = new Request();
$bindingRequest->setPost($response->getData());
$authnRequest = $binding->receive($bindingRequest);
$this->assertTrue($authnRequest instanceof AuthnRequest);
$this->checkRequest($authnRequest, $id, $time);
}
/**
* @param Request $request
* @return null|string
*/
private function processPOST(Request $request)
{
$post = $request->getPost();
if (array_key_exists('SAMLRequest', $post) || array_key_exists('SAMLResponse', $post)) {
return Bindings::SAML2_HTTP_POST;
} elseif (array_key_exists('SAMLart', $post)) {
return Bindings::SAML2_HTTP_ARTIFACT;
} else {
if ($request->getContentType()) {
$contentType = explode(';', $request->getContentType());
$contentType = $contentType[0];
/* Remove charset. */
if ($contentType === 'text/xml') {
return Bindings::SAML2_SOAP;
}
}
}
return null;
}
/**
* @param Request $request
* @return Message
* @throws \AerialShip\LightSaml\Error\BindingException
*/
function receive(Request $request)
{
$post = $request->getPost();
if (array_key_exists('SAMLRequest', $post)) {
$msg = $post['SAMLRequest'];
} elseif (array_key_exists('SAMLResponse', $post)) {
$msg = $post['SAMLResponse'];
} else {
throw new BindingException('Missing SAMLRequest or SAMLResponse parameter');
}
$msg = base64_decode($msg);
$this->dispatchReceive($msg);
$doc = new \DOMDocument();
$doc->loadXML($msg);
$result = Message::fromXML($doc->firstChild);
if (array_key_exists('RelayState', $post)) {
$result->setRelayState($post['RelayState']);
}
return $result;
}
function testAuthnRequest()
{
$authnRequest = $this->getRequest();
$id = $authnRequest->getID();
$time = $authnRequest->getIssueInstant();
$binding = new HttpRedirect();
/** @var RedirectResponse $response */
$response = $binding->send($authnRequest);
$this->assertNotNull($response);
$this->assertTrue($response instanceof RedirectResponse);
$pos = strpos($response->getDestination(), '?');
$destination = substr($response->getDestination(), 0, $pos);
$queryString = substr($response->getDestination(), $pos + 1);
$this->assertEquals($this->destination, $destination);
$bindingRequest = new Request();
$data = $bindingRequest->parseQueryString($queryString, true);
$this->checkData($data);
/** @var AuthnRequest $authnRequest */
$authnRequest = $binding->receive($bindingRequest);
$this->assertTrue($authnRequest instanceof AuthnRequest);
$this->checkRequest($authnRequest, $id, $time);
}
/**
* @param Request $request
* @return array
*/
private function parseQuery(Request $request)
{
/*
* Parse the query string. We need to do this ourself, so that we get access
* to the raw (urlencoded) values. This is required because different software
* can urlencode to different values.
*/
$sigQuery = $relayState = $sigAlg = '';
$data = $request->parseQueryString(null, false);
$result = array();
foreach ($data as $name => $value) {
$result[$name] = urldecode($value);
switch ($name) {
case 'SAMLRequest':
case 'SAMLResponse':
$sigQuery = $name . '=' . $value;
break;
case 'RelayState':
$relayState = '&RelayState=' . $value;
break;
case 'SigAlg':
$sigAlg = '&SigAlg=' . $value;
break;
}
}
$result['SignedQuery'] = $sigQuery . $relayState . $sigAlg;
return $result;
}