CredentialResolver::createQRSource() - Code Metrics - Inspection of "bugfix" - slince/smartqq - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Push — master ( 5a4cf9...cb6d1a )

by Taosikai

created 2018-09-27 06:53 UTC

CredentialResolver::createQRSource() A

↳ Parent: CredentialResolver

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
nc	1
nop	0
dl	0
loc	6
rs	10
c	0
b	0
f	0

<?php

/*
 * This file is part of the slince/smartqq package.
 *
 * (c) Slince <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Slince\SmartQQ;

use GuzzleHttp\Cookie\CookieJar;
use Slince\SmartQQ\Exception\RuntimeException;

class CredentialResolver
{

    /**
     * @var Client
     */
    protected $client;

    /**
     * @var CookieJar
     */
    protected $cookies;

    /**
     * 获取ptwebqq的地址
     *
     * @var string
     */
    protected $certificationUrl;

    /**
     * @var callable
     */
    protected $callback;

    public function __construct(Client $client)
    {
        $this->client = $client;
    }

    /**
     * 获取授权凭据.
     *
     * @param callable $callback
     * @return $this
     */
    public function resolve($callback)
    {
        // 重置cookie
        $this->cookies = new CookieJar();
        $this->callback = $callback;
        $this->createQRSource();
        return $this;
    }

    /**
     * 等待授权验证.
     *
     * @return Credential
     */
    public function wait()
    {
        //查找"qrsig"参数
        $qrSign = $this->findQRSign();
        //计算ptqrtoken
        $ptQrToken = Utils::hash33($qrSign);

        //验证状态
        while (true) {
            //查看二维码状态
            $status = $this->getQrCodeStatus($ptQrToken);

            // 认证成功
            if (Request\VerifyQrCodeRequest::STATUS_CERTIFICATION === $status) {
                //授权成功跳出状态检查
                break;
            } elseif (Request\VerifyQrCodeRequest::STATUS_EXPIRED == $status) {
                $this->createQRSource();
                //查找"qrsig"参数
                $qrSign = $this->findQRSign();
                //计算ptqrtoken
                $ptQrToken = Utils::hash33($qrSign);
            }
            //暂停1秒
            usleep(1000000);
        }

        $ptWebQQ = $this->getPtWebQQ();
        $vfWebQQ = $this->getVfWebQQ($ptWebQQ);
        list($uin, $pSessionId) = $this->getUinAndPSessionId($ptWebQQ);

        $credential = new Credential(
            $ptWebQQ,
            $vfWebQQ,
            $pSessionId,
            $uin,
            Client::$clientId, //smartqq保留字段，固定值

            $this->cookies
        );

        return $credential;
    }

    protected function createQRSource()
    {
        //获取二维码资源
        $response = $this->sendRequest(new Request\GetQrCodeRequest());
        call_user_func($this->callback, (string)$response->getBody());
    }

    /**
     * 从cookie中查找 "qrsig" 参数
     *
     * @return string
     */
    protected function findQRSign()
    {
        foreach ($this->getCookies() as $cookie) {
            if (0 === strcasecmp($cookie->getName(), 'qrsig')) {
                return $cookie->getValue();
            }
        }
        throw new RuntimeException('Can not find parameter [qrsig]');
    }

    /**
     * 验证二维码状态
     *
     * @param int $ptQrToken qr token
     *
     * @return int
     */
    protected function getQrCodeStatus($ptQrToken)
    {
        $request = new Request\VerifyQrCodeRequest($ptQrToken);
        $response = $this->sendRequest($request);
        if (false !== strpos($response->getBody(), '未失效')) {
            $status = Request\VerifyQrCodeRequest::STATUS_UNEXPIRED;
        } elseif (false !== strpos($response->getBody(), '已失效')) {
            $status = Request\VerifyQrCodeRequest::STATUS_EXPIRED;
        } elseif (false !== strpos($response->getBody(), '认证中')) {
            $status = Request\VerifyQrCodeRequest::STATUS_ACCREDITATION;
        } else {
            $status = Request\VerifyQrCodeRequest::STATUS_CERTIFICATION;
            //找出认证url
            if (preg_match("#'(http.+)'#U", strval($response->getBody()), $matches)) {
                $this->certificationUrl = trim($matches[1]);
            } else {
                throw new RuntimeException('Can not find certification url');
            }
        }

        return $status;
    }

    /**
     * 获取ptwebqq的参数值
     *
     * @return string
     */
    protected function getPtWebQQ()
    {
        $request = new Request\GetPtWebQQRequest();
        $request->setUri($this->certificationUrl);
        $this->sendRequest($request);
        foreach ($this->getCookies() as $cookie) {
            if (0 === strcasecmp($cookie->getName(), 'ptwebqq')) {
                return $cookie->getValue();
            }
        }
        throw new RuntimeException('Can not find parameter [ptwebqq]');
    }

    /**
     * @param string $ptWebQQ
     *
     * @return string
     */
    protected function getVfWebQQ($ptWebQQ)
    {
        $request = new Request\GetVfWebQQRequest($ptWebQQ);
        $response = $this->sendRequest($request);

        return Request\GetVfWebQQRequest::parseResponse($response);
    }

    /**
     * 获取pessionid和uin.
     *
     * @param string $ptWebQQ
     *
     * @return array
     */
    protected function getUinAndPSessionId($ptWebQQ)
    {
        $request = new Request\GetUinAndPsessionidRequest([
            'ptwebqq' => $ptWebQQ,
            'clientid' => Client::$clientId,

            'psessionid' => '',
            'status' => 'online',
        ]);
        $response = $this->sendRequest($request);

        return Request\GetUinAndPsessionidRequest::parseResponse($response);
    }

    protected function sendRequest(Request\RequestInterface $request)
    {
        return $this->client->sendRequest($request, [
            'cookies' => $this->cookies //使用当前cookies
        ]);
    }

    protected function getCookies()
    {
        return $this->cookies;
    }
}

1			<?php
2
3			/*
4			* This file is part of the slince/smartqq package.
5			*
6			* (c) Slince <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			namespace Slince\SmartQQ;
13
14			use GuzzleHttp\Cookie\CookieJar;
15			use Slince\SmartQQ\Exception\RuntimeException;
16
17			class CredentialResolver
18			{
19
20			/**
21			* @var Client
22			*/
23			protected $client;
24
25			/**
26			* @var CookieJar
27			*/
28			protected $cookies;
29
30			/**
31			* 获取ptwebqq的地址
32			*
33			* @var string
34			*/
35			protected $certificationUrl;
36
37			/**
38			* @var callable
39			*/
40			protected $callback;
41
42			public function __construct(Client $client)
43			{
44			$this->client = $client;
45			}
46
47			/**
48			* 获取授权凭据.
49			*
50			* @param callable $callback
51			* @return $this
52			*/
53			public function resolve($callback)
54			{
55			// 重置cookie
56			$this->cookies = new CookieJar();
57			$this->callback = $callback;
58			$this->createQRSource();
59			return $this;
60			}
61
62			/**
63			* 等待授权验证.
64			*
65			* @return Credential
66			*/
67			public function wait()
68			{
69			//查找"qrsig"参数
70			$qrSign = $this->findQRSign();
71			//计算ptqrtoken
72			$ptQrToken = Utils::hash33($qrSign);
73
74			//验证状态
75			while (true) {
76			//查看二维码状态
77			$status = $this->getQrCodeStatus($ptQrToken);
78
79			// 认证成功
80			if (Request\VerifyQrCodeRequest::STATUS_CERTIFICATION === $status) {
81			//授权成功跳出状态检查
82			break;
83			} elseif (Request\VerifyQrCodeRequest::STATUS_EXPIRED == $status) {
84			$this->createQRSource();
85			//查找"qrsig"参数
86			$qrSign = $this->findQRSign();
87			//计算ptqrtoken
88			$ptQrToken = Utils::hash33($qrSign);
89			}
90			//暂停1秒
91			usleep(1000000);
92			}
93
94			$ptWebQQ = $this->getPtWebQQ();
95			$vfWebQQ = $this->getVfWebQQ($ptWebQQ);
96			list($uin, $pSessionId) = $this->getUinAndPSessionId($ptWebQQ);
97
98			$credential = new Credential(
99			$ptWebQQ,
100			$vfWebQQ,
101			$pSessionId,
102			$uin,
103			Client::$clientId, //smartqq保留字段，固定值
			0 ignored issues – show Bug introduced 2018-09-27 05:34 UTC by Report Bug Copy Issue Report The property `clientId` cannot be accessed from this context as it is declared `private` in class `Slince\SmartQQ\Client`. 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. Loading history...
104			$this->cookies
105			);
106
107			return $credential;
108			}
109
110			protected function createQRSource()
111			{
112			//获取二维码资源
113			$response = $this->sendRequest(new Request\GetQrCodeRequest());
114			call_user_func($this->callback, (string)$response->getBody());
115			}
116
117			/**
118			* 从cookie中查找 "qrsig" 参数
119			*
120			* @return string
121			*/
122			protected function findQRSign()
123			{
124			foreach ($this->getCookies() as $cookie) {
125			if (0 === strcasecmp($cookie->getName(), 'qrsig')) {
126			return $cookie->getValue();
127			}
128			}
129			throw new RuntimeException('Can not find parameter [qrsig]');
130			}
131
132			/**
133			* 验证二维码状态
134			*
135			* @param int $ptQrToken qr token
136			*
137			* @return int
138			*/
139			protected function getQrCodeStatus($ptQrToken)
140			{
141			$request = new Request\VerifyQrCodeRequest($ptQrToken);
142			$response = $this->sendRequest($request);
143			if (false !== strpos($response->getBody(), '未失效')) {
144			$status = Request\VerifyQrCodeRequest::STATUS_UNEXPIRED;
145			} elseif (false !== strpos($response->getBody(), '已失效')) {
146			$status = Request\VerifyQrCodeRequest::STATUS_EXPIRED;
147			} elseif (false !== strpos($response->getBody(), '认证中')) {
148			$status = Request\VerifyQrCodeRequest::STATUS_ACCREDITATION;
149			} else {
150			$status = Request\VerifyQrCodeRequest::STATUS_CERTIFICATION;
151			//找出认证url
152			if (preg_match("#'(http.+)'#U", strval($response->getBody()), $matches)) {
153			$this->certificationUrl = trim($matches[1]);
154			} else {
155			throw new RuntimeException('Can not find certification url');
156			}
157			}
158
159			return $status;
160			}
161
162			/**
163			* 获取ptwebqq的参数值
164			*
165			* @return string
166			*/
167			protected function getPtWebQQ()
168			{
169			$request = new Request\GetPtWebQQRequest();
170			$request->setUri($this->certificationUrl);
171			$this->sendRequest($request);
172			foreach ($this->getCookies() as $cookie) {
173			if (0 === strcasecmp($cookie->getName(), 'ptwebqq')) {
174			return $cookie->getValue();
175			}
176			}
177			throw new RuntimeException('Can not find parameter [ptwebqq]');
178			}
179
180			/**
181			* @param string $ptWebQQ
182			*
183			* @return string
184			*/
185			protected function getVfWebQQ($ptWebQQ)
186			{
187			$request = new Request\GetVfWebQQRequest($ptWebQQ);
188			$response = $this->sendRequest($request);
189
190			return Request\GetVfWebQQRequest::parseResponse($response);
191			}
192
193			/**
194			* 获取pessionid和uin.
195			*
196			* @param string $ptWebQQ
197			*
198			* @return array
199			*/
200			protected function getUinAndPSessionId($ptWebQQ)
201			{
202			$request = new Request\GetUinAndPsessionidRequest([
203			'ptwebqq' => $ptWebQQ,
204			'clientid' => Client::$clientId,
			0 ignored issues – show Bug introduced 2018-09-27 05:34 UTC by Report Bug Copy Issue Report The property `clientId` cannot be accessed from this context as it is declared `private` in class `Slince\SmartQQ\Client`. 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. Loading history...
205			'psessionid' => '',
206			'status' => 'online',
207			]);
208			$response = $this->sendRequest($request);
209
210			return Request\GetUinAndPsessionidRequest::parseResponse($response);
211			}
212
213			protected function sendRequest(Request\RequestInterface $request)
214			{
215			return $this->client->sendRequest($request, [
216			'cookies' => $this->cookies //使用当前cookies
217			]);
218			}
219
220			protected function getCookies()
221			{
222			return $this->cookies;
223			}
224			}

slince / smartqq

Push — master ( 5a4cf9...cb6d1a )

CredentialResolver::createQRSource() A

Complexity

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Duplication

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