
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 …
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 …
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 …
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 …
.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 …
401 unauthorized : [no body] with root cause in JAVA Spring
Dec 13, 2022 · 401 unauthorized : [no body] with root cause in JAVA Spring Asked 3 years ago Modified 3 years ago Viewed 15k times
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.
IIS Windows Authentication 401 UnAuthorized - Stack Overflow
Jan 30, 2018 · Windows Authentication is normally handled by IIS. This is the way it works: Client requests the page. IIS returns a HTTP 401 response, with a header saying that it accepts …
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 …
How to catch 401 error using fetch method of javascript
Apr 18, 2018 · 29 Because 401 is actually a valid response to a request to a server, it will execute your valid response regardless. Only if security issues occur, or if the server is unresponsive …