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information-system/dingdingcallback/crypto/sha1.php

23 lines
411 B
PHP

<?php
include_once "errorCode.php";
class SHA1
{
public function getSHA1($token, $timestamp, $nonce, $encrypt_msg)
{
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);
}
}
}
?>