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43 lines
1.3 KiB
PHTML
43 lines
1.3 KiB
PHTML
11 months ago
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<?php
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class OuterPlatformTool {
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public static function getPlatformInfos() {
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return [
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'PDD202303211515' => [
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'appKey' => 'PDD202303211515',
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'appName' => '1688订单',
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'secretKey' => Zc::C('platformAuthToken'),
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],
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'PDD202306190900' => [
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'appKey' => 'PDD202306190900',
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'appName' => '1688聚宝',
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'secretKey' => Zc::C('platformAuthToken'),
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],
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];
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}
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public static function checkSign($params) {
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if (empty($params['appKey'])) {
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throw new BizException('appKey不能为空');
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}
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$platformInfo = self::getPlatformInfos()[$params['appKey']];
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if (empty($platformInfo)) {
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throw new BizException('appKey错误');
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}
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if ($params['sign'] != self::generateSign($params, $platformInfo['secretKey'])) {
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throw new BizException('验签错误');
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}
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}
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private static function generateSign($params, $secretKey) {
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unset($params['sign']);
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ksort($params);
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$string = $secretKey;
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foreach ($params as $key => $val) {
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$val = is_array($val) ? json_encode($val) : $val;
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$string .= $key . $val;
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}
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$string .= $secretKey;
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return md5($string);
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}
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}
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