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Outbound Single Sign-on Timestamp issues with .NET

edited Dec 2, 2019 6:03PM in SuiteCloud / Customization 3 comments

I've been working on getting Outbound Single Sign-on handshake to work with a ASP.NET application for quite a while now with no success.

The current error I'm getting is "timestamp_refused", how do I get this timestamp to be what NetSuite is expecting it to be?


Here is the C# code I use to generate the timestamp:

 string TimeStamp = Convert.ToDouble(                                  DateTime.Now.ToUniversalTime().Subtract(                                  new DateTime(1970, 1, 1).ToUniversalTime()).TotalMilliseconds).ToString("#############");


Here is the raw header I captured using Fiddler2 (notice the oauth_timestamp is different here than the one that netsuite is expecting):
GET https://system.netsuite.com/app/common/integration/ssoapplistener.nl

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