Support::getSignContent() - Code Metrics - Inspection of "fix alipay RETURN method Sign Verify FAILED" - yansongda/pay - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#389)

unknown

created 2020-09-03 06:42 UTC

Support::getSignContent() C

↳ Parent: Support

Complexity

Conditions	12
Paths	10

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	20
rs	6.9666
c	0
b	0
f	0
cc	12
nc	10
nop	2

How to fix Complexity

<?php

namespace Yansongda\Pay\Gateways\Alipay;

use Exception;
use Yansongda\Pay\Events;
use Yansongda\Pay\Exceptions\GatewayException;
use Yansongda\Pay\Exceptions\InvalidArgumentException;
use Yansongda\Pay\Exceptions\InvalidConfigException;
use Yansongda\Pay\Exceptions\InvalidSignException;
use Yansongda\Pay\Gateways\Alipay;
use Yansongda\Pay\Log;
use Yansongda\Supports\Arr;
use Yansongda\Supports\Collection;
use Yansongda\Supports\Config;
use Yansongda\Supports\Str;
use Yansongda\Supports\Traits\HasHttpRequest;

/**
 * @author yansongda <[email protected]>
 *
 * @property string app_id alipay app_id
 * @property string ali_public_key
 * @property string private_key
 * @property array http http options
 * @property string mode current mode
 * @property array log log options
 * @property string pid ali pid
 */
class Support
{
    use HasHttpRequest;

    /**
     * Alipay gateway.
     *
     * @var string
     */
    protected $baseUri;

    /**
     * Config.
     *
     * @var Config
     */
    protected $config;

    /**
     * Instance.
     *
     * @var Support
     */
    private static $instance;

    /**
     * Bootstrap.
     *
     * @author yansongda <[email protected]>
     */
    private function __construct(Config $config)

    {
        $this->baseUri = Alipay::URL[$config->get('mode', Alipay::MODE_NORMAL)];
        $this->config = $config;

        $this->setHttpOptions();
    }

    /**
     * __get.
     *
     * @author yansongda <[email protected]>
     *
     * @param $key
     *
     * @return mixed|Config|null
     */
    public function __get($key)
    {
        return $this->getConfig($key);
    }

    /**
     * create.
     *
     * @author yansongda <[email protected]>
     *
     * @return Support
     */
    public static function create(Config $config)

    {
        if ('cli' === php_sapi_name() || !(self::$instance instanceof self)) {
            self::$instance = new self($config);
        }

        return self::$instance;
    }

    /**
     * getInstance.
     *
     * @author yansongda <[email protected]>
     *
     * @throws InvalidArgumentException
     *
     * @return Support
     */
    public static function getInstance()
    {
        if (is_null(self::$instance)) {
            throw new InvalidArgumentException('You Should [Create] First Before Using');
        }

        return self::$instance;
    }

    /**
     * clear.
     *
     * @author yansongda <[email protected]>
     */
    public function clear()
    {
        self::$instance = null;
    }

    /**
     * Get Alipay API result.
     *
     * @author yansongda <[email protected]>
     *
     * @throws GatewayException
     * @throws InvalidConfigException
     * @throws InvalidSignException
     */
    public static function requestApi(array $data): Collection
    {
        Events::dispatch(new Events\ApiRequesting('Alipay', '', self::$instance->getBaseUri(), $data));

        $data = array_filter($data, function ($value) {
            return ('' == $value || is_null($value)) ? false : true;
        });

        $result = json_decode(self::$instance->post('', $data), true);

        Events::dispatch(new Events\ApiRequested('Alipay', '', self::$instance->getBaseUri(), $result));

        return self::processingApiResult($data, $result);
    }

    /**
     * Generate sign.
     *
     * @author yansongda <[email protected]>
     *
     * @throws InvalidConfigException
     */
    public static function generateSign(array $params): string
    {
        $privateKey = self::$instance->private_key;

        if (is_null($privateKey)) {
            throw new InvalidConfigException('Missing Alipay Config -- [private_key]');
        }

        if (Str::endsWith($privateKey, '.pem')) {
            $privateKey = openssl_pkey_get_private(
                Str::startsWith($privateKey, 'file://') ? $privateKey : 'file://'.$privateKey
            );
        } else {
            $privateKey = "-----BEGIN RSA PRIVATE KEY-----\n".
                wordwrap($privateKey, 64, "\n", true).
                "\n-----END RSA PRIVATE KEY-----";
        }

        openssl_sign(self::getSignContent($params), $sign, $privateKey, OPENSSL_ALGO_SHA256);

        $sign = base64_encode($sign);

        Log::debug('Alipay Generate Sign', [$params, $sign]);

        if (is_resource($privateKey)) {
            openssl_free_key($privateKey);
        }

        return $sign;
    }

    /**
     * Verify sign.
     *
     * @author yansongda <[email protected]>
     *
     * @param bool        $sync
     * @param string|null $sign
     *
     * @throws InvalidConfigException
     */
    public static function verifySign(array $data, $sync = false, $sign = null): bool
    {
        $publicKey = self::$instance->ali_public_key;

        if (is_null($publicKey)) {
            throw new InvalidConfigException('Missing Alipay Config -- [ali_public_key]');
        }

        if (Str::endsWith($publicKey, '.crt')) {
            $publicKey = file_get_contents($publicKey);
        } elseif (Str::endsWith($publicKey, '.pem')) {
            $publicKey = openssl_pkey_get_public(
                Str::startsWith($publicKey, 'file://') ? $publicKey : 'file://'.$publicKey
            );
        } else {
            $publicKey = "-----BEGIN PUBLIC KEY-----\n".
                wordwrap($publicKey, 64, "\n", true).
                "\n-----END PUBLIC KEY-----";
        }

        $sign = $sign ?? $data['sign'];

        $toVerify = $sync ? json_encode($data, JSON_UNESCAPED_UNICODE) : self::getSignContent($data, true);

        $isVerify = 1 === openssl_verify($toVerify, base64_decode($sign), $publicKey, OPENSSL_ALGO_SHA256);

        if (is_resource($publicKey)) {
            openssl_free_key($publicKey);
        }

        return $isVerify;
    }

    /**
     * Get signContent that is to be signed.
     *
     * @author yansongda <[email protected]>
     *
     * @param bool $verify
     */
    public static function getSignContent(array $data, $verify = false): string
    {
        ksort($data);
        
        $isReturn = array_key_exists('method', $data) && 'alipay.trade.page.pay.return' == $data['method'];

        $stringToBeSigned = '';
        foreach ($data as $k => $v) {
            if ($verify && 'sign' != $k && ('sign_type' != $k || $isReturn)) {
                $stringToBeSigned .= $k.'='.$v.'&';
            }
            if (!$verify && '' !== $v && !is_null($v) && 'sign' != $k && '@' != substr($v, 0, 1)) {
                $stringToBeSigned .= $k.'='.$v.'&';
            }
        }

        Log::debug('Alipay Generate Sign Content Before Trim', [$data, $stringToBeSigned]);

        return trim($stringToBeSigned, '&');
    }

    /**
     * Convert encoding.
     *
     * @author yansongda <[email protected]>
     *
     * @param string|array $data
     * @param string       $to
     * @param string       $from
     */
    public static function encoding($data, $to = 'utf-8', $from = 'gb2312'): array
    {
        return Arr::encoding((array) $data, $to, $from);
    }

    /**
     * Get service config.
     *
     * @author yansongda <[email protected]>
     *
     * @param string|null $key
     * @param mixed|null  $default
     *
     * @return mixed|null
     */
    public function getConfig($key = null, $default = null)

    {
        if (is_null($key)) {
            return $this->config->all();
        }

        if ($this->config->has($key)) {
            return $this->config[$key];
        }

        return $default;
    }

    /**
     * Get Base Uri.
     *
     * @author yansongda <[email protected]>
     *
     * @return string
     */
    public function getBaseUri()
    {
        return $this->baseUri;
    }

    /**
     * 生成应用证书SN.
     *
     * @author 大冰 https://sbing.vip/archives/2019-new-alipay-php-docking.html
     *
     * @param $certPath
     *
     * @throws /Exception
     */
    public static function getCertSN($certPath): string
    {
        if (!is_file($certPath)) {
            throw new Exception('unknown certPath -- [getCertSN]');
        }
        $x509data = file_get_contents($certPath);
        if (false === $x509data) {
            throw new Exception('Alipay CertSN Error -- [getCertSN]');
        }
        openssl_x509_read($x509data);
        $certdata = openssl_x509_parse($x509data);
        if (empty($certdata)) {
            throw new Exception('Alipay openssl_x509_parse Error -- [getCertSN]');
        }
        $issuer_arr = [];
        foreach ($certdata['issuer'] as $key => $val) {
            $issuer_arr[] = $key.'='.$val;
        }
        $issuer = implode(',', array_reverse($issuer_arr));
        Log::debug('getCertSN:', [$certPath, $issuer, $certdata['serialNumber']]);

        return md5($issuer.$certdata['serialNumber']);
    }

    /**
     * 生成支付宝根证书SN.
     *
     * @author 大冰 https://sbing.vip/archives/2019-new-alipay-php-docking.html
     *
     * @param $certPath
     *
     * @return string
     *
     * @throws /Exception
     */
    public static function getRootCertSN($certPath)
    {
        if (!is_file($certPath)) {
            throw new Exception('unknown certPath -- [getRootCertSN]');
        }
        $x509data = file_get_contents($certPath);
        if (false === $x509data) {
            throw new Exception('Alipay CertSN Error -- [getRootCertSN]');
        }
        $kCertificateEnd = '-----END CERTIFICATE-----';
        $certStrList = explode($kCertificateEnd, $x509data);
        $md5_arr = [];
        foreach ($certStrList as $one) {
            if (!empty(trim($one))) {
                $_x509data = $one.$kCertificateEnd;
                openssl_x509_read($_x509data);
                $_certdata = openssl_x509_parse($_x509data);
                if (in_array($_certdata['signatureTypeSN'], ['RSA-SHA256', 'RSA-SHA1'])) {
                    $issuer_arr = [];
                    foreach ($_certdata['issuer'] as $key => $val) {
                        $issuer_arr[] = $key.'='.$val;
                    }
                    $_issuer = implode(',', array_reverse($issuer_arr));
                    if (0 === strpos($_certdata['serialNumber'], '0x')) {
                        $serialNumber = self::bchexdec($_certdata['serialNumber']);
                    } else {
                        $serialNumber = $_certdata['serialNumber'];
                    }
                    $md5_arr[] = md5($_issuer.$serialNumber);
                    Log::debug('getRootCertSN Sub:', [$certPath, $_issuer, $serialNumber]);
                }
            }
        }

        return implode('_', $md5_arr);
    }

    /**
     * processingApiResult.
     *
     * @author yansongda <[email protected]>
     *
     * @param $data
     * @param $result
     *
     * @throws GatewayException
     * @throws InvalidConfigException
     * @throws InvalidSignException
     */
    protected static function processingApiResult($data, $result): Collection
    {
        $method = str_replace('.', '_', $data['method']).'_response';

        if (!isset($result['sign']) || '10000' != $result[$method]['code']) {
            throw new GatewayException('Get Alipay API Error:'.$result[$method]['msg'].(isset($result[$method]['sub_code']) ? (' - '.$result[$method]['sub_code']) : ''), $result);
        }

        if (self::verifySign($result[$method], true, $result['sign'])) {
            return new Collection($result[$method]);
        }

        Events::dispatch(new Events\SignFailed('Alipay', '', $result));

        throw new InvalidSignException('Alipay Sign Verify FAILED', $result);
    }

    /**
     * Set Http options.
     *
     * @author yansongda <[email protected]>
     */
    protected function setHttpOptions(): self

    {
        if ($this->config->has('http') && is_array($this->config->get('http'))) {
            $this->config->forget('http.base_uri');
            $this->httpOptions = $this->config->get('http');
        }

        return $this;
    }

    /**
     * 0x转高精度数字.
     *
     * @author 大冰 https://sbing.vip/archives/2019-new-alipay-php-docking.html
     *
     * @param $hex
     *
     * @return int|string
     */
    private static function bchexdec($hex)
    {
        $dec = 0;
        $len = strlen($hex);
        for ($i = 1; $i <= $len; ++$i) {
            if (ctype_xdigit($hex[$i - 1])) {
                $dec = bcadd($dec, bcmul(strval(hexdec($hex[$i - 1])), bcpow('16', strval($len - $i))));
            }
        }

        return str_replace('.00', '', $dec);
    }
}


1		<?php
2
3		namespace Yansongda\Pay\Gateways\Alipay;
4
5		use Exception;
6		use Yansongda\Pay\Events;
7		use Yansongda\Pay\Exceptions\GatewayException;
8		use Yansongda\Pay\Exceptions\InvalidArgumentException;
9		use Yansongda\Pay\Exceptions\InvalidConfigException;
10		use Yansongda\Pay\Exceptions\InvalidSignException;
11		use Yansongda\Pay\Gateways\Alipay;
12		use Yansongda\Pay\Log;
13		use Yansongda\Supports\Arr;
14		use Yansongda\Supports\Collection;
15		use Yansongda\Supports\Config;
16		use Yansongda\Supports\Str;
17		use Yansongda\Supports\Traits\HasHttpRequest;
18
19		/**
20		* @author yansongda <[email protected]>
21		*
22		* @property string app_id alipay app_id
23		* @property string ali_public_key
24		* @property string private_key
25		* @property array http http options
26		* @property string mode current mode
27		* @property array log log options
28		* @property string pid ali pid
29		*/
30		class Support
31		{
32		use HasHttpRequest;
33
34		/**
35		* Alipay gateway.
36		*
37		* @var string
38		*/
39		protected $baseUri;
40
41		/**
42		* Config.
43		*
44		* @var Config
45		*/
46		protected $config;
47
48		/**
49		* Instance.
50		*
51		* @var Support
52		*/
53		private static $instance;
54
55		/**
56		* Bootstrap.
57		*
58		* @author yansongda <[email protected]>
59		*/
60	View Code Duplication	private function __construct(Config $config)
		0 ignored issues – show Duplication introduced 2018-12-06 12:37 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
61		{
62		$this->baseUri = Alipay::URL[$config->get('mode', Alipay::MODE_NORMAL)];
63		$this->config = $config;
64
65		$this->setHttpOptions();
66		}
67
68		/**
69		* __get.
70		*
71		* @author yansongda <[email protected]>
72		*
73		* @param $key
74		*
75		* @return mixed\|Config\|null
76		*/
77		public function __get($key)
78		{
79		return $this->getConfig($key);
80		}
81
82		/**
83		* create.
84		*
85		* @author yansongda <[email protected]>
86		*
87		* @return Support
88		*/
89	View Code Duplication	public static function create(Config $config)
		0 ignored issues – show Duplication introduced 2018-12-06 12:37 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
90		{
91		if ('cli' === php_sapi_name() \|\| !(self::$instance instanceof self)) {
92		self::$instance = new self($config);
93		}
94
95		return self::$instance;
96		}
97
98		/**
99		* getInstance.
100		*
101		* @author yansongda <[email protected]>
102		*
103		* @throws InvalidArgumentException
104		*
105		* @return Support
106		*/
107		public static function getInstance()
108		{
109		if (is_null(self::$instance)) {
110		throw new InvalidArgumentException('You Should [Create] First Before Using');
111		}
112
113		return self::$instance;
114		}
115
116		/**
117		* clear.
118		*
119		* @author yansongda <[email protected]>
120		*/
121		public function clear()
122		{
123		self::$instance = null;
124		}
125
126		/**
127		* Get Alipay API result.
128		*
129		* @author yansongda <[email protected]>
130		*
131		* @throws GatewayException
132		* @throws InvalidConfigException
133		* @throws InvalidSignException
134		*/
135		public static function requestApi(array $data): Collection
136		{
137		Events::dispatch(new Events\ApiRequesting('Alipay', '', self::$instance->getBaseUri(), $data));
138
139		$data = array_filter($data, function ($value) {
140		return ('' == $value \|\| is_null($value)) ? false : true;
141		});
142
143		$result = json_decode(self::$instance->post('', $data), true);
144
145		Events::dispatch(new Events\ApiRequested('Alipay', '', self::$instance->getBaseUri(), $result));
146
147		return self::processingApiResult($data, $result);
148		}
149
150		/**
151		* Generate sign.
152		*
153		* @author yansongda <[email protected]>
154		*
155		* @throws InvalidConfigException
156		*/
157		public static function generateSign(array $params): string
158		{
159		$privateKey = self::$instance->private_key;
160
161		if (is_null($privateKey)) {
162		throw new InvalidConfigException('Missing Alipay Config -- [private_key]');
163		}
164
165		if (Str::endsWith($privateKey, '.pem')) {
166		$privateKey = openssl_pkey_get_private(
167		Str::startsWith($privateKey, 'file://') ? $privateKey : 'file://'.$privateKey
168		);
169		} else {
170		$privateKey = "-----BEGIN RSA PRIVATE KEY-----\n".
171		wordwrap($privateKey, 64, "\n", true).
172		"\n-----END RSA PRIVATE KEY-----";
173		}
174
175		openssl_sign(self::getSignContent($params), $sign, $privateKey, OPENSSL_ALGO_SHA256);
176
177		$sign = base64_encode($sign);
178
179		Log::debug('Alipay Generate Sign', [$params, $sign]);
180
181		if (is_resource($privateKey)) {
182		openssl_free_key($privateKey);
183		}
184
185		return $sign;
186		}
187
188		/**
189		* Verify sign.
190		*
191		* @author yansongda <[email protected]>
192		*
193		* @param bool $sync
194		* @param string\|null $sign
195		*
196		* @throws InvalidConfigException
197		*/
198		public static function verifySign(array $data, $sync = false, $sign = null): bool
199		{
200		$publicKey = self::$instance->ali_public_key;
201
202		if (is_null($publicKey)) {
203		throw new InvalidConfigException('Missing Alipay Config -- [ali_public_key]');
204		}
205
206		if (Str::endsWith($publicKey, '.crt')) {
207		$publicKey = file_get_contents($publicKey);
208		} elseif (Str::endsWith($publicKey, '.pem')) {
209		$publicKey = openssl_pkey_get_public(
210		Str::startsWith($publicKey, 'file://') ? $publicKey : 'file://'.$publicKey
211		);
212		} else {
213		$publicKey = "-----BEGIN PUBLIC KEY-----\n".
214		wordwrap($publicKey, 64, "\n", true).
215		"\n-----END PUBLIC KEY-----";
216		}
217
218		$sign = $sign ?? $data['sign'];
219
220		$toVerify = $sync ? json_encode($data, JSON_UNESCAPED_UNICODE) : self::getSignContent($data, true);
221
222		$isVerify = 1 === openssl_verify($toVerify, base64_decode($sign), $publicKey, OPENSSL_ALGO_SHA256);
223
224		if (is_resource($publicKey)) {
225		openssl_free_key($publicKey);
226		}
227
228		return $isVerify;
229		}
230
231		/**
232		* Get signContent that is to be signed.
233		*
234		* @author yansongda <[email protected]>
235		*
236		* @param bool $verify
237		*/
238		public static function getSignContent(array $data, $verify = false): string
239		{
240		ksort($data);
241
242		$isReturn = array_key_exists('method', $data) && 'alipay.trade.page.pay.return' == $data['method'];
243
244		$stringToBeSigned = '';
245		foreach ($data as $k => $v) {
246		if ($verify && 'sign' != $k && ('sign_type' != $k \|\| $isReturn)) {
247		$stringToBeSigned .= $k.'='.$v.'&';
248		}
249		if (!$verify && '' !== $v && !is_null($v) && 'sign' != $k && '@' != substr($v, 0, 1)) {
250		$stringToBeSigned .= $k.'='.$v.'&';
251		}
252		}
253
254		Log::debug('Alipay Generate Sign Content Before Trim', [$data, $stringToBeSigned]);
255
256		return trim($stringToBeSigned, '&');
257		}
258
259		/**
260		* Convert encoding.
261		*
262		* @author yansongda <[email protected]>
263		*
264		* @param string\|array $data
265		* @param string $to
266		* @param string $from
267		*/
268		public static function encoding($data, $to = 'utf-8', $from = 'gb2312'): array
269		{
270		return Arr::encoding((array) $data, $to, $from);
271		}
272
273		/**
274		* Get service config.
275		*
276		* @author yansongda <[email protected]>
277		*
278		* @param string\|null $key
279		* @param mixed\|null $default
280		*
281		* @return mixed\|null
282		*/
283	View Code Duplication	public function getConfig($key = null, $default = null)
		0 ignored issues – show Duplication introduced 2018-09-13 10:40 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
284		{
285		if (is_null($key)) {
286		return $this->config->all();
287		}
288
289		if ($this->config->has($key)) {
290		return $this->config[$key];
291		}
292
293		return $default;
294		}
295
296		/**
297		* Get Base Uri.
298		*
299		* @author yansongda <[email protected]>
300		*
301		* @return string
302		*/
303		public function getBaseUri()
304		{
305		return $this->baseUri;
306		}
307
308		/**
309		* 生成应用证书SN.
310		*
311		* @author 大冰 https://sbing.vip/archives/2019-new-alipay-php-docking.html
312		*
313		* @param $certPath
314		*
315		* @throws /Exception
316		*/
317		public static function getCertSN($certPath): string
318		{
319		if (!is_file($certPath)) {
320		throw new Exception('unknown certPath -- [getCertSN]');
321		}
322		$x509data = file_get_contents($certPath);
323		if (false === $x509data) {
324		throw new Exception('Alipay CertSN Error -- [getCertSN]');
325		}
326		openssl_x509_read($x509data);
327		$certdata = openssl_x509_parse($x509data);
328		if (empty($certdata)) {
329		throw new Exception('Alipay openssl_x509_parse Error -- [getCertSN]');
330		}
331		$issuer_arr = [];
332		foreach ($certdata['issuer'] as $key => $val) {
333		$issuer_arr[] = $key.'='.$val;
334		}
335		$issuer = implode(',', array_reverse($issuer_arr));
336		Log::debug('getCertSN:', [$certPath, $issuer, $certdata['serialNumber']]);
337
338		return md5($issuer.$certdata['serialNumber']);
339		}
340
341		/**
342		* 生成支付宝根证书SN.
343		*
344		* @author 大冰 https://sbing.vip/archives/2019-new-alipay-php-docking.html
345		*
346		* @param $certPath
347		*
348		* @return string
349		*
350		* @throws /Exception
351		*/
352		public static function getRootCertSN($certPath)
353		{
354		if (!is_file($certPath)) {
355		throw new Exception('unknown certPath -- [getRootCertSN]');
356		}
357		$x509data = file_get_contents($certPath);
358		if (false === $x509data) {
359		throw new Exception('Alipay CertSN Error -- [getRootCertSN]');
360		}
361		$kCertificateEnd = '-----END CERTIFICATE-----';
362		$certStrList = explode($kCertificateEnd, $x509data);
363		$md5_arr = [];
364		foreach ($certStrList as $one) {
365		if (!empty(trim($one))) {
366		$_x509data = $one.$kCertificateEnd;
367		openssl_x509_read($_x509data);
368		$_certdata = openssl_x509_parse($_x509data);
369		if (in_array($_certdata['signatureTypeSN'], ['RSA-SHA256', 'RSA-SHA1'])) {
370		$issuer_arr = [];
371		foreach ($_certdata['issuer'] as $key => $val) {
372		$issuer_arr[] = $key.'='.$val;
373		}
374		$_issuer = implode(',', array_reverse($issuer_arr));
375		if (0 === strpos($_certdata['serialNumber'], '0x')) {
376		$serialNumber = self::bchexdec($_certdata['serialNumber']);
377		} else {
378		$serialNumber = $_certdata['serialNumber'];
379		}
380		$md5_arr[] = md5($_issuer.$serialNumber);
381		Log::debug('getRootCertSN Sub:', [$certPath, $_issuer, $serialNumber]);
382		}
383		}
384		}
385
386		return implode('_', $md5_arr);
387		}
388
389		/**
390		* processingApiResult.
391		*
392		* @author yansongda <[email protected]>
393		*
394		* @param $data
395		* @param $result
396		*
397		* @throws GatewayException
398		* @throws InvalidConfigException
399		* @throws InvalidSignException
400		*/
401		protected static function processingApiResult($data, $result): Collection
402		{
403		$method = str_replace('.', '_', $data['method']).'_response';
404
405		if (!isset($result['sign']) \|\| '10000' != $result[$method]['code']) {
406		throw new GatewayException('Get Alipay API Error:'.$result[$method]['msg'].(isset($result[$method]['sub_code']) ? (' - '.$result[$method]['sub_code']) : ''), $result);
407		}
408
409		if (self::verifySign($result[$method], true, $result['sign'])) {
410		return new Collection($result[$method]);
411		}
412
413		Events::dispatch(new Events\SignFailed('Alipay', '', $result));
414
415		throw new InvalidSignException('Alipay Sign Verify FAILED', $result);
416		}
417
418		/**
419		* Set Http options.
420		*
421		* @author yansongda <[email protected]>
422		*/
423	View Code Duplication	protected function setHttpOptions(): self
		0 ignored issues – show Duplication introduced 2018-09-13 10:52 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
424		{
425		if ($this->config->has('http') && is_array($this->config->get('http'))) {
426		$this->config->forget('http.base_uri');
427		$this->httpOptions = $this->config->get('http');
428		}
429
430		return $this;
431		}
432
433		/**
434		* 0x转高精度数字.
435		*
436		* @author 大冰 https://sbing.vip/archives/2019-new-alipay-php-docking.html
437		*
438		* @param $hex
439		*
440		* @return int\|string
441		*/
442		private static function bchexdec($hex)
443		{
444		$dec = 0;
445		$len = strlen($hex);
446		for ($i = 1; $i <= $len; ++$i) {
447		if (ctype_xdigit($hex[$i - 1])) {
448		$dec = bcadd($dec, bcmul(strval(hexdec($hex[$i - 1])), bcpow('16', strval($len - $i))));
449		}
450		}
451
452		return str_replace('.00', '', $dec);
453		}
454		}
455

yansongda / pay

Pull Request — master (#389)

Support::getSignContent() C

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

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