init

- 框架初始化
 - 安装插件
 - 修复PHP8.4报错

addons/epay/library/v3/Yansongda/Pay/Plugin/Wechat/RadarSignPlugin.php

@@ -0,0 +1,170 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Yansongda\Pay\Plugin\Wechat;
+
+use Closure;
+use GuzzleHttp\Psr7\Utils;
+use Psr\Http\Message\RequestInterface;
+use Yansongda\Pay\Contract\PluginInterface;
+use Yansongda\Pay\Exception\ContainerException;
+use Yansongda\Pay\Exception\Exception;
+use Yansongda\Pay\Exception\InvalidConfigException;
+use Yansongda\Pay\Exception\InvalidParamsException;
+use Yansongda\Pay\Exception\ServiceNotFoundException;
+use Yansongda\Pay\Logger;
+use Yansongda\Pay\Packer\JsonPacker;
+use Yansongda\Pay\Packer\XmlPacker;
+use Yansongda\Pay\Rocket;
+use Yansongda\Supports\Collection;
+use Yansongda\Supports\Str;
+
+use function Yansongda\Pay\get_public_cert;
+use function Yansongda\Pay\get_wechat_config;
+use function Yansongda\Pay\get_wechat_sign;
+use function Yansongda\Pay\get_wechat_sign_v2;
+
+class RadarSignPlugin implements PluginInterface
+{
+    protected JsonPacker $jsonPacker;
+
+    protected XmlPacker $xmlPacker;
+
+    public function __construct(?JsonPacker $jsonPacker = null, ?XmlPacker $xmlPacker = null)
+    {
+        $this->jsonPacker = $jsonPacker ?? new JsonPacker();
+        $this->xmlPacker = $xmlPacker ?? new XmlPacker();
+    }
+
+    /**
+     * @throws ContainerException
+     * @throws InvalidConfigException
+     * @throws InvalidParamsException
+     * @throws ServiceNotFoundException
+     */
+    public function assembly(Rocket $rocket, Closure $next): Rocket
+    {
+        Logger::debug('[wechat][RadarSignPlugin] 插件开始装载', ['rocket' => $rocket]);
+
+        switch ($rocket->getParams()['_version'] ?? 'default') {
+            case 'v2':
+                $radar = $this->v2($rocket);
+
+                break;
+
+            default:
+                $radar = $this->v3($rocket);
+
+                break;
+        }
+
+        $rocket->setRadar($radar);
+
+        Logger::info('[wechat][RadarSignPlugin] 插件装载完毕', ['rocket' => $rocket]);
+
+        return $next($rocket);
+    }
+
+    /**
+     * @throws ContainerException
+     * @throws ServiceNotFoundException
+     * @throws InvalidConfigException
+     * @throws \Exception
+     */
+    protected function v2(Rocket $rocket): RequestInterface
+    {
+        $rocket->mergePayload(['nonce_str' => Str::random(32)]);
+        $rocket->mergePayload([
+            'sign' => get_wechat_sign_v2($rocket->getParams(), $rocket->getPayload()->all()),
+        ]);
+
+        return $rocket->getRadar()->withBody(
+            Utils::streamFor($this->xmlPacker->pack($rocket->getPayload()->all()))
+        );
+    }
+
+    /**
+     * @throws ContainerException
+     * @throws InvalidConfigException
+     * @throws InvalidParamsException
+     * @throws ServiceNotFoundException
+     * @throws \Exception
+     */
+    protected function v3(Rocket $rocket): RequestInterface
+    {
+        $timestamp = time();
+        $random = Str::random(32);
+        $body = $this->v3PayloadToString($rocket->getPayload());
+        $contents = $this->v3GetContents($rocket, $timestamp, $random);
+        $authorization = $this->v3GetWechatAuthorization($rocket->getParams(), $timestamp, $random, $contents);
+        $radar = $rocket->getRadar()->withHeader('Authorization', $authorization);
+
+        if (!empty($rocket->getParams()['_serial_no'])) {
+            $radar = $radar->withHeader('Wechatpay-Serial', $rocket->getParams()['_serial_no']);
+        }
+
+        if (!empty($body)) {
+            $radar = $radar->withBody(Utils::streamFor($body));
+        }
+
+        return $radar;
+    }
+
+    /**
+     * @throws ContainerException
+     * @throws InvalidConfigException
+     * @throws ServiceNotFoundException
+     */
+    protected function v3GetWechatAuthorization(array $params, int $timestamp, ?string $random, ?string $contents): string
+    {
+        $config = get_wechat_config($params);
+        $mchPublicCertPath = $config['mch_public_cert_path'] ?? null;
+
+        if (empty($mchPublicCertPath)) {
+            throw new InvalidConfigException(Exception::WECHAT_CONFIG_ERROR, 'Missing Wechat Config -- [mch_public_cert_path]');
+        }
+
+        $ssl = openssl_x509_parse(get_public_cert($mchPublicCertPath));
+
+        if (empty($ssl['serialNumberHex'])) {
+            throw new InvalidConfigException(Exception::WECHAT_CONFIG_ERROR, 'Parse [mch_public_cert_path] Serial Number Error');
+        }
+
+        $auth = sprintf(
+            'mchid="%s",nonce_str="%s",timestamp="%d",serial_no="%s",signature="%s"',
+            $config['mch_id'] ?? '',
+            $random,
+            $timestamp,
+            $ssl['serialNumberHex'],
+            get_wechat_sign($params, $contents),
+        );
+
+        return 'WECHATPAY2-SHA256-RSA2048 '.$auth;
+    }
+
+    /**
+     * @throws InvalidParamsException
+     */
+    protected function v3GetContents(Rocket $rocket, int $timestamp, ?string $random): string
+    {
+        $request = $rocket->getRadar();
+
+        if (is_null($request)) {
+            throw new InvalidParamsException(Exception::REQUEST_NULL_ERROR);
+        }
+
+        $uri = $request->getUri();
+
+        return $request->getMethod()."\n".
+            $uri->getPath().(empty($uri->getQuery()) ? '' : '?'.$uri->getQuery())."\n".
+            $timestamp."\n".
+            $random."\n".
+            $this->v3PayloadToString($rocket->getPayload())."\n";
+    }
+
+    protected function v3PayloadToString(?Collection $payload): string
+    {
+        return (is_null($payload) || 0 === $payload->count()) ? '' : $this->jsonPacker->pack($payload->all());
+    }
+}