[英]Reverse engineering PHP script to Google Appscript (Javascript)
I have a problem with reverse engineering a php script to work with google spreadsheet. 我在反向工程中使用PHP脚本与Google电子表格一起工作时遇到问题。 First I will show you the original php code and then show you my solution.
首先,我将向您展示原始的php代码,然后向您展示我的解决方案。 At this point I have no indication as to what is wrong with my code.
在这一点上,我没有迹象表明我的代码有什么问题。
1 Original php code. 1原始的php代码。 Source: bittrex.com/Home/Api
资料来源:bittrex.com/Home/Api
$apikey='xxx';
$apisecret='xxx';
$nonce=time();
$uri='https://bittrex.com/api/v1.1/market/getopenorders?apikey='.$apikey.'&nonce='.$nonce;
$sign=hash_hmac('sha512',$uri,$apisecret);
$ch = curl_init($uri);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('apisign:'.$sign));
$execResult = curl_exec($ch);
$obj = json_decode($execResult);
2 Reverse engineered google appscript code (just pure Javascript) of 1. 2个反向工程的Google appscript代码(仅是纯Javascript),为1。
/* Generate Nonce */
function nonceGen() {
var d = new Date();
var timeStamp = d.getTime();
return timeStamp;
}
/* Encode with standard HMAC-SHA512 */
function signKey(url, secret) {
var signature = Utilities.base64Encode(Utilities.computeHmacSignature(Utilities.MacAlgorithm.HMAC_SHA_512, url, secret));
return signature;
}
function getBalances(apik, apis) {
/* Set important variables */
var url = 'https://bittrex.com/api/v1.1/account/getbalances';
var inputapikey = '?apikey=';
var inputnonce = '&nonce=';
var nonce = nonceGen();
/* Bring it all together */
var uri = url.concat(inputapikey).concat(apik).concat(inputnonce).concat(nonce);
/* Sign the message */
var sign = signKey(uri,apis);
/* Set apisign as header */
var headers = { 'apisign' : sign };
var options = { 'method' : 'get', 'headers' : headers };
/* Retrieve response and parse the json into the data variable */
var response = UrlFetchApp.fetch(uri, options);
var data = JSON.parse(response.getContentText());
/* Output on screen */
Logger.log(data);
}
I can't seem to figure out what the problem is. 我似乎无法弄清楚问题出在哪里。 There seems to be no output on the screen at all.
屏幕上似乎根本没有输出。 Not even an error.
甚至没有错误。 Hopefully I can get some bugtesting suggestions.
希望我能得到一些调试建议。
I'm not sure if this line will work in JavaScript: 我不确定这行是否可以在JavaScript中使用:
/* Bring it all together */
var uri = url.concat(inputapikey).concat(apik).concat(inputnonce).concat(nonce);
String concatenation in JavaScript is done with the plus sign. JavaScript中的字符串串联使用加号完成。
Try: 尝试:
var uri = inputapikey + apik + inputnonce + nonce;
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