282 lines
7.1 KiB
PHP
282 lines
7.1 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2023 https://www.crmeb.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
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// +----------------------------------------------------------------------
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// | Author: CRMEB Team <admin@crmeb.com>
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// +----------------------------------------------------------------------
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namespace crmeb\services\pay\extend\allinpay;
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use crmeb\exceptions\ApiException;
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use crmeb\services\HttpService;
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use think\facade\Log;
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/**
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* Class Client
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* @author 等风来
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* @email 136327134@qq.com
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* @date 2022/12/27
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* @package crmeb\services\pay\extend\allinpay
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*/
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class Client
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{
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//生产地址
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const API_URL = 'https://vsp.allinpay.com/apiweb/';
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//测试接口地址
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const BETA_API_URL = 'https://syb-test.allinpay.com/apiweb/';
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//版本号
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const VERSION_NUM_11 = '11';
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//版本号
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const VERSION_NUM_12 = '12';
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protected $signType = 'MD5';
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/**
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* @var string
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*/
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protected $cusid = '';
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/**
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* @var string
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*/
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protected $appid = '';
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/**
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* @var string
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*/
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protected $privateKey = '';
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/**
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* @var
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*/
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protected $publicKey = '';
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/**
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* 回调地址
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* @var string
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*/
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protected $notifyUrl = '';
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/**
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* 是否测试
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* @var bool
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*/
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protected $isBeta = true;
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/**
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* debug模式
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* @var bool
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*/
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protected $isDebug = true;
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/**
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* Client constructor.
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* @param array $config
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*/
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public function __construct(array $config = [])
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{
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$this->appid = $config['appid'] ?? '';
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$this->cusid = $config['cusid'] ?? '';
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$this->privateKey = $config['privateKey'] ?? '';
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$this->publicKey = $config['publicKey'] ?? '';
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$this->notifyUrl = $config['notifyUrl'] ?? '';
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$this->isBeta = $config['isBeta'] ?? true;
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}
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/**
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* 发送请求
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* @param string $url
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* @param array $options
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* @return mixed
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*/
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public function send(string $url, array $options = [])
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{
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$data = $options['data'] ?? [];
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$header = $options['header'] ?? [];
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$data['cusid'] = $this->cusid;
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$data['appid'] = $this->appid;
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if (!isset($data['version'])) {
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$data['version'] = self::VERSION_NUM_11;
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}
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$data['signtype'] = $this->signType;
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$data['randomstr'] = uniqid();
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if (!empty($options['form'])) {
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$data['charset'] = 'UTF-8';
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$data['version'] = self::VERSION_NUM_12;
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$data['sign'] = $this->sign($data);
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return $data;
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}
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$data['sign'] = $this->sign($data);
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$response = $this->request($url, $data, 'post', $header);
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if ('SUCCESS' !== $response['retcode']) {
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throw new ApiException($response['retmsg']);
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}
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if (!empty($response['trxstatus']) && !in_array($response['trxstatus'], ['0000', '2008', '2000'])) {
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throw new ApiException($response['errmsg']);
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}
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if ($this->validSign($response)) {
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return $response;
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}
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throw new ApiException('创建订单成功验签失败');
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}
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/**
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* @param string $url
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* @param array $data
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* @param string $method
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* @param array $header
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* @param int $timeout
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* @return mixed
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*/
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public function request(string $url, array $data = [], string $method = 'post', array $header = [], int $timeout = 10)
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{
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$headerData = [];
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if ($header) {
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foreach ($header as $key => $item) {
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$headerData[] = $key . ':' . $item;
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}
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}
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$content = HttpService::request($this->baseUrl($url), $method, $data, $headerData, $timeout);
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$respones = json_decode($content, true, 512, JSON_BIGINT_AS_STRING);
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$this->debugLog('API response decoded:', ['content' => $respones, 'header' => $header]);
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if (JSON_ERROR_NONE !== json_last_error()) {
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throw new ApiException('Failed to parse JSON: ' . json_last_error_msg());
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}
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return $respones;
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}
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/**
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* @param string $message
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* @param array $contents
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*/
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protected function debugLog(string $message, array $contents = [])
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{
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$this->isDebug && Log::debug($message, $contents);
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}
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/**
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* @param string|null $url
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* @return string
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*/
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protected function baseUrl(string $url = null)
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{
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$baseUrl = $this->isBeta ? self::BETA_API_URL : self::API_URL;
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if ($url) {
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$baseUrl .= $url;
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}
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return $baseUrl;
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}
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/**
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* @param array $data
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* @return string
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*/
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public function sign(array $data)
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{
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$private_key = $this->privateKey;
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if ($this->signType === 'MD5') {
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$data['key'] = $private_key;
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ksort($data);
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$bufSignSrc = $this->toUrlParams($data);
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return md5($bufSignSrc);
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} else {
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ksort($data);
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$bufSignSrc = $this->toUrlParams($data);
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$private_key = chunk_split($private_key, 64, "\n");
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$key = "-----BEGIN RSA PRIVATE KEY-----\n" . wordwrap($private_key) . "-----END RSA PRIVATE KEY-----";
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openssl_sign($bufSignSrc, $signature, $key);
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return base64_encode($signature);//加密后的内容通常含有特殊字符，需要编码转换下，在网络间通过url传输时要注意base64编码是否是url安全的
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}
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}
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/**
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* @param array $data
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* @return string
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*/
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public function toUrlParams(array $data)
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{
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$buff = "";
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foreach ($data as $k => $v) {
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if ($v != "" && !is_array($v)) {
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$buff .= $k . "=" . $v . "&";
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}
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}
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return trim($buff, "&");
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}
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/**
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* @param array $data
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* @return false|int
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*/
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public function validSign(array $data)
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{
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$sign = $data['sign'];
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unset($data['sign']);
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if ($this->signType === 'MD5') {
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$data['key'] = $this->privateKey;
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ksort($data);
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$bufSignSrc = $this->toUrlParams($data);
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return strtolower($sign) == strtolower(md5($bufSignSrc));
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} else {
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ksort($data);
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$bufSignSrc = $this->toUrlParams($data);
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$public_key = $this->publicKey;
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$public_key = chunk_split($public_key, 64, "\n");
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$key = "-----BEGIN PUBLIC KEY-----\n$public_key-----END PUBLIC KEY-----\n";
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return openssl_verify($bufSignSrc, base64_decode($sign), $key);
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}
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}
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/**
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* @param string $notifyUrl
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* @return $this
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* @author 等风来
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* @email 136327134@qq.com
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* @date 2023/2/7
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*/
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public function setNotifyUrl(string $notifyUrl)
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{
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$this->notifyUrl = $notifyUrl;
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return $this;
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}
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}
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