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<?php
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declare(strict_types=1);
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namespace App\Helper;
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class Signer
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{
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public static function sign($params, $secretKey) {
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$signString = $params['app_id'] . '&'
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. $params['timestamp'] . '&'
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. $params['nonce_str'] . '&'
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. $params['data'] . '&'
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. $secretKey;
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Log::info('outParams:', $params, 'outRequest');
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Log::info('outSignString:' . $signString, [], 'outRequest');
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return md5($signString);
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}
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public static function verify($params, $secretKey) {
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$sign = self::sign($params, $secretKey);
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return $sign == $params['sign'];
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}
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}
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