public function __construct(HttpUrl $claimedId, HttpClient $httpClient)
{
$this->claimedId = $claimedId->makeComparable();
if (!$claimedId->isValid()) {
throw new OpenIdException('invalid claimed id');
}
$this->httpClient = $httpClient;
$response = $httpClient->send(HttpRequest::create()->setHeaderVar('Accept', self::HEADER_ACCEPT)->setMethod(HttpMethod::get())->setUrl($claimedId));
if ($response->getStatus()->getId() != 200) {
throw new OpenIdException('can\'t fetch document');
}
$contentType = $response->getHeader('content-type');
if (mb_stripos($contentType, self::HEADER_CONT_TYPE) !== false) {
$this->parseXRDS($response->getBody());
} elseif ($response->hasHeader(self::HEADER_XRDS_LOCATION)) {
$this->loadXRDS($response->getHeader(self::HEADER_XRDS_LOCATION));
} else {
$this->parseHTML($response->getBody());
}
if (!$this->server || !$this->server->isValid()) {
throw new OpenIdException('bad server');
} else {
$this->server->makeComparable();
}
if (!$this->realId) {
$this->realId = $claimedId;
} elseif (!$this->realId->isValid()) {
throw new OpenIdException('bad delegate');
} else {
$this->realId->makeComparable();
}
}
