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50 lines
1.1 KiB
50 lines
1.1 KiB
<?php
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namespace addons\shopro\controller\traits;
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/**
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* 统一 md5 方式可解密签名校验，客服使用
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*/
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trait UnifiedToken
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{
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protected $expired = 86400000;
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/**
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* 获取加密 token
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*
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* @param string $content 要加密的数据
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*/
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public function getUnifiedToken($content)
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{
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$custom_sign = sheep_config('basic.site.sign') ?: 'sheep';
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return base64_encode(md5(md5($content) . $custom_sign) . '.' . $content . '.' . time());
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}
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/**
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* 获取被加密数据
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*/
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public function getUnifiedContent($token)
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{
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$custom_sign = sheep_config('basic.site.sign') ?: 'sheep';
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$token_str = base64_decode($token);
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$tokenArr = explode('.', $token_str);
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$sign = $tokenArr[0] ?? '';
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$content = $tokenArr[1] ?? 0;
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$time = $tokenArr[2] ?? 0;
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$time = intval($time);
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if ($content && $sign) {
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if (md5(md5($content) . $custom_sign) == $sign && ($time + $this->expired) > time()) {
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return $content;
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}
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return false;
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}
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return false;
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}
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}
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