public function testDiscovery()
{
$testCase = $this;
$http = new Http(new Callback(function ($request) use($testCase) {
if ($request->getUrl()->getPath() == '/xrds') {
$response = <<<'TEXT'
HTTP/1.1 200 OK
Date: Thu, 26 Sep 2013 16:36:26 GMT
Content-Type: application/xrds+xml; charset=UTF-8
<?xml version="1.0" encoding="UTF-8"?>
<xrds:XRDS xmlns="xri://$xrd*($v*2.0)" xmlns:xrds="xri://$xrds">
<XRD>
<Service>
<URI>http://test.phpsx.org</URI>
<Type>http://ns.test.phpsx.org/2011/test</Type>
</Service>
</XRD>
</xrds:XRDS>
TEXT;
} else {
$response = <<<TEXT
HTTP/1.1 200 OK
Date: Thu, 26 Sep 2013 16:36:26 GMT
Content-Type: text/html; charset=UTF-8
X-XRDS-Location: http://127.0.0.1/xrds
<html>
<body>
\t<h1>Oo</h1>
</body>
</html>
TEXT;
}
return Response::convert($response, ResponseParser::MODE_LOOSE)->toString();
}));
$yadis = new Yadis($http);
$xrd = $yadis->discover(new Url('http://127.0.0.1'));
$this->assertInstanceOf('PSX\\Xri\\Xrd', $xrd);
$service = $xrd->getService();
$this->assertEquals(1, count($service));
$this->assertInstanceOf('PSX\\Xri\\Xrd\\Service', $service[0]);
$this->assertEquals('http://test.phpsx.org', $service[0]->getUri());
$this->assertEquals(array('http://ns.test.phpsx.org/2011/test'), $service[0]->getType());
}
public function testRequest()
{
// discover endpoints
$yadis = new Yadis($this->http);
$xrds = $yadis->discover(new Url($this->config['psx_url']));
// get oauth request uri
$requestUri = null;
foreach ($xrds->getService() as $service) {
if (in_array('http://oauth.net/core/1.0/endpoint/request', $service->getType())) {
$requestUri = $service->getUri();
break;
}
}
$this->assertEquals(true, !empty($requestUri), 'Could not find http://oauth.net/core/1.0/endpoint/request in xrds');
// get request token
$response = $this->oauth->requestToken(new Url($requestUri), $this->consumerKey, $this->consumerSecret);
$this->assertEquals(true, strlen($response->getToken()) > 4, $this->http->getResponse());
$this->assertEquals(true, strlen($response->getTokenSecret()) > 4, $this->http->getResponse());
$token = $response->getToken();
$tokenSecret = $response->getTokenSecret();
// since we can not login and approve the request we do this manually in
// the table
$verifier = Security::generateToken(32);
$con = new Condition(array('token', '=', $token));
$this->sql->update($this->registry['table.oauth_request'], array('userId' => 1, 'status' => Oauth\Record::APPROVED, 'verifier' => $verifier), $con);
// get oauth access uri
$accessUri = null;
foreach ($xrds->getService() as $service) {
if (in_array('http://oauth.net/core/1.0/endpoint/access', $service->getType())) {
$accessUri = $service->getUri();
break;
}
}
$this->assertEquals(true, !empty($accessUri), 'Could not find http://oauth.net/core/1.0/endpoint/access in xrds');
// get access token
$response = $this->oauth->accessToken(new Url($accessUri), $this->consumerKey, $this->consumerSecret, $token, $tokenSecret, $verifier);
$this->assertEquals(true, strlen($response->getToken()) > 4, $this->http->getResponse());
$this->assertEquals(true, strlen($response->getTokenSecret()) > 4, $this->http->getResponse());
}
/**
* We make a YADIS dicovery on the url. If we have found an fitting
* service the method returns the endpoint uri and if available a
* claimed id else it returns false
*
* @param PSX\Url $url
* @return array
*/
private function fetchXrds(Url $url)
{
$yadis = new Yadis($this->http);
$xrds = $yadis->discover($url);
if ($xrds !== false && isset($xrds->service)) {
// OP Identifier Element
foreach ($xrds->service as $service) {
if (in_array('http://specs.openid.net/auth/2.0/server', $service->getType())) {
$this->types = $service->getType();
$identity = new Identity($service->getUri());
return $identity;
}
}
// Claimed Identifier Element
foreach ($xrds->service as $service) {
if (in_array('http://specs.openid.net/auth/2.0/signon', $service->getType())) {
$this->types = $service->getType();
$identity = new Identity($service->getUri(), $service->getLocalId());
return $identity;
}
}
}
return false;
}
public function discover(Url $url)
{
$yadis = new Yadis($this->http);
$xrds = $yadis->discover($url);
if ($xrds !== false && isset($xrds->service)) {
$uri = null;
foreach ($xrds->service as $service) {
if (in_array(self::NS, $service->getType())) {
$uri = $service->getUri();
}
}
if (!empty($uri)) {
return new Url($uri);
} else {
throw new Exception('Could not find service');
}
} else {
throw new Exception('Could not find xrds');
}
}
