Authenticate Header Error
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Web Platform Installer Get Help: Ask a Question in our Forums More Help Resources Blogs Forums Home IIS.NET Forums IIS 7 and Above Troubleshooting HTTP Error 401.2 - Unauthorized. You are not authorized to view authentication error by header incorrect this... HTTP Error 401.2 - Unauthorized. You are not authorized to view this http authenticate header page due to invalid authentication headers. RSS 10 replies Last post Aug 08, 2015 02:51 AM by sholliday ‹ Previous Thread|Next
Basic Authorization Header Format
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Http Error 401.2 - Unauthorized Invalid Authentication Headers
due to invalid authenti... Dec 16, 2008 10:44 PM|mithusur|LINK I am getting the below error message in my windows 2008 server when I am trying to browse the default website in the local server. Anonymous auth is disabled. Windows auth is enabled. Error Summary HTTP Error 401.2 - Unauthorized You are not authorized to view this page due to invalid authentication headers.
HTTPS 12. AJAX 10. HTTP Authentication HTTP supports the use of several authentication mechanisms to control access
Http Error 401.2 - Unauthorized Iis 8
to pages and other resources. These mechanisms are all based around you are not authorized to view this page due to invalid authentication headers. forms authentication the use of the 401 status code and the WWW-Authenticate response header. The most widely used http error 401.2 - unauthorized iis7 HTTP authentication mechanisms are: Basic The client sends the user name and password as unencrypted base64 encoded text. It should only be used with HTTPS, as the http://forums.iis.net/t/1153827.aspx?HTTP+Error+401+2+Unauthorized+You+are+not+authorized+to+view+this+page+due+to+invalid+authentication+headers+ password can be easily captured and reused over HTTP. Digest The client sends a hashed form of the password to the server. Although, the password cannot be captured over HTTP, it may be possible to replay requests using the hashed password. NTLM This uses a secure challenge/response mechanism that prevents password capture or replay attacks https://www.httpwatch.com/httpgallery/authentication/ over HTTP. However, the authentication is per connection and will only work with HTTP/1.1 persistent connections. For this reason, it may not work through all HTTP proxies and can introduce large numbers of network roundtrips if connections are regularly closed by the web server. In this section, we will just discuss the Basic authentication mechanism but more detailed information about HTTP authentication can be found in RFC 2617. 10.1 Basic Authentication If an HTTP receives an anonymous request for a protected resource it can force the use of Basic authentication by rejecting the request with a 401 (Access Denied) status code and setting the WWW-Authenticate response header as shown below: HTTP/1.1 401 Access Denied WWW-Authenticate: Basic realm="My Server" Content-Length: 0 The word Basic in the WWW-Authenticate selects the authentication mechanism that the HTTP client must use to access the resource. The realm string can be set to any value to identify the secure area and may used by HTTP clients to manage pa
here for a quick overview of the site Help Center Detailed answers to http://stackoverflow.com/questions/18264601/how-to-send-a-correct-authorization-header-for-basic-authentication any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow http error Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to send a correct authorization header for basic authentication up vote 37 down vote favorite 11 I'm tried get a POST data from my API http error 401.2 but I can't pass the basic authentication... I try: $.ajax({ type: 'POST', url: http://theappurl.com/api/v1/method/, data: {}, crossDomain: true, beforeSend: function(xhr) { xhr.setRequestHeader('Authorization', 'Basic ZWx1c3VhcmlvOnlsYWNsYXZl'); } }); My server configuration response is: response["Access-Control-Allow-Origin"] = "*" response["Access-Control-Allow-Methods"] = "POST" response["Access-Control-Max-Age"] = "1000" response["Access-Control-Allow-Headers"] = "*" The headers that I get is: Request Headers OPTIONS /api/v1/token-auth/ HTTP/1.1 Host: theappurl.com Connection: keep-alive Access-Control-Request-Method: POST Origin: http://127.0.0.1:8080 User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.63 Safari/537.31 Access-Control-Request-Headers: origin, authorization, content-type Accept: */* Referer: http://127.0.0.1:8080/ Accept-Encoding: gzip,deflate,sdch Accept-Language: es,en;q=0.8 Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3 Response header HTTP/1.1 401 Unauthorized Server: nginx/1.1.19 Date: Fri, 16 Aug 2013 01:29:21 GMT Content-Type: text/html Content-Length: 597 Connection: keep-alive WWW-Authenticate: Basic realm="Restricted" I guess what the server configuration is good because I can access to API from the Advanced REST Client (Chrome Extension) Any suggestions? PD: The header that I get from Advanced REST client is: User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.31