77 lines
1.5 KiB
PHP
77 lines
1.5 KiB
PHP
<?php
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/**
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* Created by PhpStorm.
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*
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*
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*
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* Date: 2022/1/6
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* Time: 11:36
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*/
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namespace app\outside\services;
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class OutsideAppService
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{
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/**
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* 年月日 + 三位公众号 + 5位随机数
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* @return string
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*/
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public static function createAppId()
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{
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$currentUniacid = \YunShop::app()->uniacid;
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$unique = hexdec(uniqid());
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$random = substr($unique, -5, 5);
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$uniacid = str_pad($currentUniacid,3,0,STR_PAD_LEFT);
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$appId = date("Ymd"). $uniacid.$random;
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return $appId;
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}
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public static function createSecret($appId = '')
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{
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if (empty($appId)) {
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$appId = self::createAppId();
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}
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return strtoupper(md5($appId.str_random()));
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}
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public function jiamihash($data, $appSecret, $isBinary = false)
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{
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$sign = hash_hmac('sha256', $data, $appSecret,$isBinary);
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return $sign;
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}
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/**
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* 将参数转换成k=v拼接的形式
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* @param $parameter
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* @return string
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*/
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public function toQueryString($parameter)
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{
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//按key的字典序升序排序，并保留key值
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ksort($parameter);
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$strQuery="";
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foreach ($parameter as $k=>$v){
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//不参与签名、验签
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if($k == "sign"){
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continue;
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}
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if($v === null) {$v = '';}
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$strQuery .= strlen($strQuery) == 0 ? "" : "&";
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$strQuery.=$k."=".$v;
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}
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return $strQuery;
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}
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} |