Agpq9HLC

1function parseParams(params) {
2    var result = "";
3    for (var key in params) {
4        if (result !== '') {
5            result += "&";
6        }
7        result += encodeURI(key) + "=" + encodeURIComponent(params[key]);
8    }
9    result = alphabetical_sort(result);
10    return result.replace('%20', '+');
11}
12
13function alphabetical_sort(str) {
14    var params_arr = str.split('&');
15    return params_arr.sort().join('&');
16}
17
18function generateAuthSign(request, secret) {
19    if (request.method == 'GET' || !request.data) {
20        request.data = ''; 
21    } else {
22        request.data = parseParams(request.data);
23    }
24    
25    var requestData = [request.url, request.data].join('');
26    return CryptoJS.HmacSHA512(requestData, secret).toString();
27}
28
29SECRET_KEY = pm.request.headers.find(header => header.key == 'Secret').value;
30pm.globals.set("SIGN", generateAuthSign(request, SECRET_KEY));