Have some confusions regrading Jquery Code

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Hi Friends,

This is the View Source Code , which i took from my running page.

as per the below code we can see the page name,method name and even the column names also. My doubt is , is there any way to hack the sever using the below info.

XML

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head><title>

</title>
    <script src="../Scripts/jquery-2.0.2.js"></script>
    <script type="text/javascript">

        $(document).ready(function () {
            debugger;
            getCountryList();
            // $('#ddlCountry').html();

        });

        function getCountryList() {
            $.ajax({

                url: "DDLFillWithJSON.aspx/GetCountryList",
                type: "GET",
                contentType: "application/json; charset=utf-8",
                dataType: "json",
                success: onSuccess,
                error: geterror,
                failure: function (response) { alert(response.d); },
                async : false

            });
        }


        function onSuccess(response) {
            debugger;
            var myobject = eval(response.d);
            BuildList(myobject);
        }

        function BuildList(msg) {
            debugger;
            var select = '';
            for (var i = 0; i < msg.length; i++) {
                select += '<option value=' + msg[i].MId + '>' + msg[i].MasterName + '</option>' + ''
            }
            var newselect = select;
            $('#ddlCountry').html(select);
            return false;
        }

        function geterror(xhr, ajaxOptions, thrownError) {
            alert(xhr.status + '</br>' + xhr.responseText + '</br>' + thrownError);
        }



    </script>
</head>
<body>
    <form name="form1" method="post" action="DDLFillWithJSON.aspx" id="form1">
<div>
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUKMTI5ODc2OTIxM2RkTGlfCS5dXlZC1iQLAsR2qKqwjOs=" />
</div>

        <div>
            <select name="ddlCountry" id="ddlCountry">

</select>
        </div>
    </form>
</body>
</html>

Posted 24-Jul-13 1:03am

Rockstar_

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Comments

Rajeev Jayaram 24-Jul-13 7:27am

What do you mean by "Hack the server?"

Rockstar_ 24-Jul-13 7:32am

is there any posiblity of cracking the code?

Rockstar_ 24-Jul-13 7:33am

using this info , he/she can get the data?

CG0099 24-Jul-13 7:36am

My friend, you cannot stop hackers from hacking; you can ONLY make the process more difficult for them.

Rockstar_ 24-Jul-13 8:00am

k k

Rockstar_ 24-Jul-13 8:02am

If i use this type of coding in real time ,is it ok?

ZurdoDev 24-Jul-13 8:10am

Everything can be hacked.

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Chui PuiKwan · Answer 1 · 2013-07-24T22:09:00

Solution 1

you can retrieve java structs .

client method is virtual ,and only structs server konw the actual method.

it's that you want to konw ！

Posted 24-Jul-13 22:09pm

Chui PuiKwan