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<?php |
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/* |
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* This file is part of the slince/smartqq package. |
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* |
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* (c) Slince <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Slince\SmartQQ; |
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use GuzzleHttp\Cookie\CookieJar; |
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use Slince\SmartQQ\Exception\RuntimeException; |
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class CredentialResolver |
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{ |
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/** |
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* @var Client |
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*/ |
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protected $client; |
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/** |
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* @var CookieJar |
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*/ |
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protected $cookies; |
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/** |
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* 获取ptwebqq的地址 |
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* |
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* @var string |
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*/ |
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protected $certificationUrl; |
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public function __construct(Client $client) |
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{ |
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$this->client = $client; |
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} |
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/** |
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* 获取授权凭据. |
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* |
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* @param callable $qrCallback |
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* @return $this |
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*/ |
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public function resolve($qrCallback) |
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{ |
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// 重置cookie |
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$this->cookies = new CookieJar(); |
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//获取二维码资源 |
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$response = $this->sendRequest(new Request\GetQrCodeRequest()); |
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$qrCallback((string)$response->getBody()); |
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return $this; |
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} |
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/** |
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* 等待授权验证. |
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* |
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* @return Credential |
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*/ |
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public function wait() |
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{ |
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//查找"qrsig"参数 |
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$qrSign = $this->findQRSign(); |
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//计算ptqrtoken |
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$ptQrToken = Utils::hash33($qrSign); |
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//验证状态 |
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while (true) { |
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//查看二维码状态 |
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$status = $this->getQrCodeStatus($ptQrToken); |
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// 认证成功 |
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if (Request\VerifyQrCodeRequest::STATUS_CERTIFICATION === $status) { |
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//授权成功跳出状态检查 |
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break; |
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} elseif (Request\VerifyQrCodeRequest::STATUS_EXPIRED == $status) { |
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//查找"qrsig"参数 |
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$qrSign = $this->findQRSign(); |
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//计算ptqrtoken |
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$ptQrToken = Utils::hash33($qrSign); |
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} |
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//暂停1秒 |
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usleep(1000000); |
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} |
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$ptWebQQ = $this->getPtWebQQ(); |
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$vfWebQQ = $this->getVfWebQQ($ptWebQQ); |
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list($uin, $pSessionId) = $this->getUinAndPSessionId($ptWebQQ); |
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$credential = new Credential( |
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$ptWebQQ, |
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$vfWebQQ, |
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$pSessionId, |
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$uin, |
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Client::$clientId, //smartqq保留字段,固定值 |
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$this->cookies |
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); |
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return $credential; |
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} |
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/** |
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* 从cookie中查找 "qrsig" 参数 |
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* |
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* @return string |
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*/ |
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protected function findQRSign() |
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{ |
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foreach ($this->getCookies() as $cookie) { |
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if (0 === strcasecmp($cookie->getName(), 'qrsig')) { |
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return $cookie->getValue(); |
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} |
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} |
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throw new RuntimeException('Can not find parameter [qrsig]'); |
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} |
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/** |
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* 验证二维码状态 |
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* |
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* @param int $ptQrToken qr token |
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* |
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* @return int |
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*/ |
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protected function getQrCodeStatus($ptQrToken) |
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{ |
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$request = new Request\VerifyQrCodeRequest($ptQrToken); |
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$response = $this->sendRequest($request); |
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if (false !== strpos($response->getBody(), '未失效')) { |
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$status = Request\VerifyQrCodeRequest::STATUS_UNEXPIRED; |
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} elseif (false !== strpos($response->getBody(), '已失效')) { |
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$status = Request\VerifyQrCodeRequest::STATUS_EXPIRED; |
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} elseif (false !== strpos($response->getBody(), '认证中')) { |
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$status = Request\VerifyQrCodeRequest::STATUS_ACCREDITATION; |
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} else { |
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$status = Request\VerifyQrCodeRequest::STATUS_CERTIFICATION; |
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//找出认证url |
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if (preg_match("#'(http.+)'#U", strval($response->getBody()), $matches)) { |
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$this->certificationUrl = trim($matches[1]); |
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} else { |
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throw new RuntimeException('Can not find certification url'); |
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} |
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} |
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return $status; |
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} |
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/** |
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* 获取ptwebqq的参数值 |
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* |
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* @return string |
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*/ |
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protected function getPtWebQQ() |
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{ |
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$request = new Request\GetPtWebQQRequest(); |
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$request->setUri($this->certificationUrl); |
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$this->sendRequest($request); |
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foreach ($this->getCookies() as $cookie) { |
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if (0 === strcasecmp($cookie->getName(), 'ptwebqq')) { |
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return $cookie->getValue(); |
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} |
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} |
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throw new RuntimeException('Can not find parameter [ptwebqq]'); |
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} |
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/** |
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* @param string $ptWebQQ |
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* |
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* @return string |
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*/ |
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protected function getVfWebQQ($ptWebQQ) |
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{ |
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$request = new Request\GetVfWebQQRequest($ptWebQQ); |
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$response = $this->sendRequest($request); |
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return Request\GetVfWebQQRequest::parseResponse($response); |
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} |
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/** |
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* 获取pessionid和uin. |
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* |
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* @param string $ptWebQQ |
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* |
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* @return array |
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*/ |
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protected function getUinAndPSessionId($ptWebQQ) |
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{ |
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$request = new Request\GetUinAndPsessionidRequest([ |
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'ptwebqq' => $ptWebQQ, |
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'clientid' => Client::$clientId, |
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'psessionid' => '', |
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'status' => 'online', |
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]); |
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$response = $this->sendRequest($request); |
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return Request\GetUinAndPsessionidRequest::parseResponse($response); |
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} |
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protected function sendRequest(Request\RequestInterface $request) |
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{ |
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return $this->client->sendRequest($request, [ |
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'cookies' => $this->cookies //使用当前cookies |
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]); |
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} |
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protected function getCookies() |
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{ |
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return $this->cookies; |
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} |
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} |
This check looks for access to properties that are not accessible from the current context.
If you need to make a property accessible to another context you can either raise its visibility level or provide an accessible getter in the defining class.