403 Forbidden vs 401 Unauthorized HTTP responses
Jul 21, 2010 · In summary, a 401 Unauthorized response should be used for missing or bad authentication, and a 403 Forbidden response should be used afterwards, when the user is …
ASP.NET Calling WebMethod with jQuery AJAX "401 (Unauthorized)"
Apr 13, 2014 · 401 Unauthorised means that: User authentication hasn't been provided or It was provided but failed authentication tests This corroborates with what you've said about adding …
cors - HTTP Post Request: 401 (Unauthorized) - Stack Overflow
Apr 20, 2018 · The fact that you receive 401 and the other guy got 403 is irrelevant - the fundamental issue is the same and the difference is a result of your having different servers with different CORS …
c# - ASP.NET Web API : Correct way to return a 401/unauthorised ...
Jul 3, 2015 · All the relevant controllers have the right attributes, and authentication is working ok. The problem is that not all of the request can be authorised in the scope of an attribute - some …
401 unauthorized : [no body] with root cause in JAVA Spring
Dec 13, 2022 · 401 unauthorized : [no body] with root cause in JAVA Spring Asked 2 years, 11 months ago Modified 2 years, 11 months ago Viewed 15k times
.net - What causes "HTTP status 401: OK" - Stack Overflow
Sep 8, 2011 · Message: The request failed with HTTP status 401: OK. Stack Trace: at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage …
The request failed with HTTP status 401: Unauthorized
Jul 19, 2010 · In Chrome, I can call the ASMX and invoke the web methods successfully. However, in calling the web methods in code, from the .NET 2.0 website I get: The request failed with HTTP …
401 Unauthorized: Access is denied due to invalid credentials
Nov 8, 2012 · This webpage discusses the 401 Unauthorized error due to invalid credentials and provides solutions to resolve it.
RESTful Login Failure: Return 401 or Custom Response
154 First off. 401 is the proper response code to send when a failed login has happened. 401 Unauthorized Similar to 403 Forbidden, but specifically for use when authentication is required and …
WebClient GET Request Fails With 401 Unauthorized
Nov 19, 2018 · I am trying to make a GET api request with the below C# code but it fails with System.Net.WebException: The remote server returned an error: (401) Unauthorized. at …