AnsweredAssumed Answered

PI Web API and Kerberos Authentication via PHP

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



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