I'm trying to make an integration work between JIRA and Sharepoint to populate values in a custom field in JIRA from querying the Sharepoint API, but the JIRA Addon I'm using to does not support OAuth. It does support basic authentication and adding headers and cookies.
I managed to test it by passing the cookies fedauth and rtfa (I got those by inspecting the web requests on my browser), but those are supposed to expire soon. Plus, my account will be removed as soon as I finish this assignment.
Is there any header that I can use to authenticate, with tokens that will never expire? Or is there any way to enable basic authentication for only a specific user?
(I'm new to Sharepoint btw)