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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\Exception\Exception; |
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use Yansongda\Pay\Exception\InvalidResponseException; |
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use Yansongda\Pay\Logger; |
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use Yansongda\Pay\Parser\NoHttpRequestParser; |
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use Yansongda\Pay\Rocket; |
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use function Yansongda\Pay\verify_unipay_sign; |
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use Yansongda\Supports\Collection; |
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use Yansongda\Supports\Str; |
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class CallbackPlugin implements PluginInterface |
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{ |
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/** |
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* @throws \Yansongda\Pay\Exception\ContainerException |
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* @throws \Yansongda\Pay\Exception\InvalidConfigException |
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* @throws \Yansongda\Pay\Exception\ServiceNotFoundException |
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* @throws \Yansongda\Pay\Exception\InvalidResponseException |
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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][CallbackPlugin] 插件开始装载', ['rocket' => $rocket]); |
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$this->formatPayload($rocket); |
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$params = $rocket->getParams(); |
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$signature = $params['signature'] ?? false; |
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if (!$signature) { |
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throw new InvalidResponseException(Exception::INVALID_RESPONSE_SIGN, '', $params); |
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} |
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verify_unipay_sign($params, $rocket->getPayload()->sortKeys()->toString(), $signature); |
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$rocket->setDirection(NoHttpRequestParser::class) |
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->setDestination($rocket->getPayload()); |
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Logger::info('[unipay][CallbackPlugin] 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 formatPayload(Rocket $rocket): void |
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{ |
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$payload = (new Collection($rocket->getParams())) |
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->filter(fn ($v, $k) => 'signature' != $k && !Str::startsWith($k, '_')); |
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$rocket->setPayload($payload); |
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} |
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} |
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