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| <?php
| include_once "errorCode.php";
| /**
| * SHA1 class
| *
| * 计算公众平台的消息签名接口.
| */
| class SHA1
| {
| /**
| * 用SHA1算法生成安全签名
| * @param string $token 票据
| * @param string $timestamp 时间戳
| * @param string $nonce 随机字符串
| * @param string $encrypt 密文消息
| */
| public function getSHA1($token, $timestamp, $nonce, $encrypt_msg)
| {
| //排序
| try {
| $array = array($encrypt_msg, $token, $timestamp, $nonce);
| sort($array, SORT_STRING);
| $str = implode($array);
| return array(ErrorCode::$OK, sha1($str));
| } catch (Exception $e) {
| print $e . "\n";
| return array(ErrorCode::$ComputeSignatureError, null);
| }
| }
| }
| ?>
|
|
