ASP – Tech Talk

November 30, 2016

MembershipProvider.ValidateUser Always Returning False

Working with a legacy authentication system, I was attempting to get a login working for an application hosted locally. I was calling ValidateUser with the correct username and password within our system but noticed I was still getting false back from the method. Here is a list of things I tried & looked for in case this might be your issue:...

.NET/ASP Comments: 0

March 8, 2013

Getting the Client’s IP with C#

I needed a pretty reliable and easy way to get the client’s IP address in one of the applications I’m working on. Granted the IP is just used for log purposes, I still wanted to pull from the request vs using some JS. There are multiple ways to do this, some work in some situations, some work in others, etc…...

ASP/C# Comments: 2

January 10, 2013

A required anti-forgery token was not supplied or was invalid

After adding the AntiForgeryToken to prevent Cross Site Request Forgery, I started getting the following message when I was debugging the site “A required anti-forgery token was not supplied or was invalid.” With the following inner exception Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that configuration specifies the same validationKey and...

ASP/C#/MVC Comment: 1

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Tech Talk

Category: ASP

MembershipProvider.ValidateUser Always Returning False

Getting the Client’s IP with C#

A required anti-forgery token was not supplied or was invalid

Category: ASP

MembershipProvider.ValidateUser Always Returning False

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Getting the Client’s IP with C#

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A required anti-forgery token was not supplied or was invalid

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