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POIE 10 HTTP 401 Error on ajax POST
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copied!<p><a href="https://stackoverflow.com/questions/15210158/401-using-multiple-authentication-methods-ie-10-only">I've been chasing down an issue</a> and decided to make the most basic reproduction of the issue possible in hopes that a simplified question will help me resolve this.</p> <p>I am receiving a 401 when posting to a web service via ajax in javascript. I will include as much information as well as all of the troubleshooting steps I have tried.</p> <p>I created a test page on the root of my site and tried both plain JS and jquery for the ajax call with the same results. I've included the jquery commented out...</p> <p><strong>Page</strong> </p> <pre><code><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//" "http://www.w3.org/TR/html4/loose.dtd"> <head> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.min.js"></script> <script type="text/javascript"> /*$(document).ready(function() { $('#button').click(function() { var ID = 2; var firstname = $('#First_Name').val(); var lastname = $('#Last_Name').val(); $.ajax({ type: 'POST', url: '/service/name/service.aspx/ChangeName', contentType: 'application/json; charset=utf-8', dataType: 'json', data: '{ "ID": "' + ID + '", "firstName": "' + firstname + '", "lastName": "' + lastname + '" }', success: function() { console.log('success'); }, error: function(d) { console.log(d.responseText); } }); }); });*/ function runAjax() { //Create Http request depending on browser var xmlhttp; if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest();} else {// code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");} xmlhttp.onreadystatechange=function(){ if (xmlhttp.readyState==4 && xmlhttp.status==200){ document.getElementById("myDiv").innerHTML=xmlhttp.responseText;} } // Function to create var url = "/service/name/service.aspx/ChangeName"; xmlhttp.open("POST",url,true); xmlhttp.setRequestHeader("Content-Type", "application/json; charset=utf-8"); var data=JSON.stringify({ "ID": "2", "firstName": "John", "lastName": "Doe" }); xmlhttp.send(data); } </script> </head> <body> <div id="myDiv"> <table width="100%" cellpadding="3" cellspacing="0"> <tbody> <tr> <td width="34%"> <div align="right"> <strong>First Name: </strong> </div> </td> <td> <div> <input name="First_Name" type="text"id="First_Name" size="20"> </div> </td> </tr> <tr> <td> <div align="right"> <strong>Last Name: </strong> </div> </td> <td> <input name="Last_Name" type="text" id="Last_Name" size="20"> </td> </tr> </tbody> </table> <div align="center"> <input id="button" type="button" value="Update Student Details" onclick="runAjax();" style="margin:5px;"> </div> </div> </body> </html> </code></pre> <p>Now in every browser except for IE10 this works fine. In fiddler it shows that IE is getting a 401 response</p> <p><strong>Request Headers</strong> <em>fiddler</em></p> <pre><code>POST http://dev.mysite/service/name/service.aspx/ChangeName HTTP/1.1 Accept: */* Content-Type: application/json; charset=utf-8 Referer: http://dev.mysite/test_page.html Accept-Language: en-US Accept-Encoding: gzip, deflate User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0) Connection: Keep-Alive Content-Length: 46 DNT: 1 Host: dev.mysite Pragma: no-cache {"ID":"2","firstName":"John","lastName":"Doe"} </code></pre> <p><strong>Response Headers</strong> <em>fiddler</em></p> <pre><code>HTTP/1.1 401 Unauthorized Content-Type: application/json; charset=utf-8 Server: Microsoft-IIS/7.0 jsonerror: true WWW-Authenticate: Negotiate WWW-Authenticate: NTLM X-Powered-By: ASP.NET Date: Thu, 07 Mar 2013 01:12:05 GMT Content-Length: 105 Proxy-Support: Session-Based-Authentication </code></pre> <p>I enabled Failed Request Tracing on the server and this is the information it gives me for that call:</p> <p><strong>Failed Request Log</strong> <em>iis</em></p> <p><strong>1. -GENERAL_REQUEST_START</strong></p> <ul> <li><em>SiteId</em> - 2 </li> <li><em>AppPoolId</em> - ASP.NET v4.0 </li> <li><em>ConnId</em> - 1610622306 </li> <li><em>RawConnId</em> - 0 </li> <li><em>RequestURL</em> - <a href="http://dev.mysite:80/service/name/service.aspx/ChangeName" rel="nofollow noreferrer">http://dev.mysite:80/service/name/service.aspx/ChangeName</a></li> <li><em>RequestVerb</em> - POST </li> </ul> <p><strong>2. -FILTER_START</strong></p> <ul> <li><em>FilterName</em> - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_filter.dll </li> </ul> <p><strong>3. -FILTER_END</strong></p> <p><strong>4. -AspNetStart</strong></p> <ul> <li><em>ConnID</em> - 0 </li> <li><em>Context ID</em> - {00000000-0000-0000-6425-0080000000BF} </li> <li><em>Data1</em> - POST </li> <li><em>Data2</em> - /service/name/service.aspx </li> <li><em>Data3</em> - </li> </ul> <p><strong>5. -GENERAL_REQUEST_END</strong></p> <ul> <li><em>BytesSent</em> - 359 </li> <li><em>BytesReceived</em> - 440 </li> <li><em>HttpStatus</em> - 401 </li> <li><em>HttpSubStatus</em> - 0 </li> </ul> <p>Things I found by simplifying the ajax request was that it is not only a Windows 8 problem and that turning compatibility mode on does not work either.</p> <p>I have tried disabling the Kernel-mode authentication in IIS, I've triple checked permissions on the web service folder, <a href="https://serverfault.com/questions/484657/401-using-multiple-authentication-methods-ie-10-only/484677?noredirect=1#484677">followed these suggestions</a>, I've even tried placing the web service in the same directory as the page. All with the same result... Any direction or assistance is greatly appreciated.</p>

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