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<?php |
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declare(strict_types=1); |
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namespace Yansongda\Pay\Plugin\Unipay; |
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use Closure; |
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use Yansongda\Pay\Contract\PluginInterface; |
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use Yansongda\Pay\Logger; |
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use Yansongda\Pay\Rocket; |
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use Yansongda\Pay\Traits\GetUnipayCerts; |
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use Yansongda\Supports\Collection; |
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class SignPlugin implements PluginInterface |
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{ |
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use GetUnipayCerts; |
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/** |
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* @throws \Yansongda\Pay\Exception\ContainerException |
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* @throws \Yansongda\Pay\Exception\ServiceNotFoundException |
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* @throws \Yansongda\Pay\Exception\InvalidConfigException |
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*/ |
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public function assembly(Rocket $rocket, Closure $next): Rocket |
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{ |
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Logger::info('[unipay][PreparePlugin] 插件开始装载', ['rocket' => $rocket]); |
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$payload = $rocket->getPayload()->filter(fn ($v, $k) => 'signature' != $k); |
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$params = $rocket->getParams(); |
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$config = get_unipay_config($params); |
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if (empty($config['certs']['pkey'])) { |
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$this->getCertId($params['_config'] ?? 'default', $config); |
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$config = get_unipay_config($params); |
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} |
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$rocket->mergePayload([ |
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'signature' => $this->getSign($config['certs']['pkey'] ?? '', $payload), |
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]); |
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Logger::info('[unipay][PreparePlugin] 插件装载完毕', ['rocket' => $rocket]); |
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return $next($rocket); |
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} |
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protected function getSign(string $pkey, Collection $payload): string |
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{ |
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$content = $payload->sortKeys()->toString(); |
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openssl_sign(hash('sha256', $content), $sign, $pkey, 'sha256'); |
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return base64_encode($sign); |
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} |
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} |
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yansongda /
pay
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