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PI Web API and Kerberos Authentication via PHP

Question asked by anthonylewis on Jul 29, 2016
Latest reply on Aug 3, 2016 by anthonylewis

Hi,

 

I am currently trying to connect to the PI Web API via PHP and when I try to retrieve JSON data, I get a HTTP 401 (unauthorized) header in response. When I use postman to send queries or to get interpolated values it works fine as I think it is using my windows credentials. Does anyone have any examples or ideas as to how I could provide Kerberos authentication within the PHP script so it will authenticate properly. Currently the server is configured to only take Kerberos authentication.

 

Thank you

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