I've been trying to access our on-prem JIRA Server (configured with plain HTTP) using PowerShell Invoke-RestMethod, but I think I'm missing something.
The authentication header is created in base64
$cred = [convert]:.ToBase64String([text.encoding]::ASCII.GetBytes("account:password"))
$headers = @{Authorization = "Basic $cred"}
Using REST, I then ask for the issue (without posting any property filter to keep the request simple while I'm learning).
Invoke-RestMethod -Uri http://jiraserver:8080/jira-software/REST/agile/1.0/issue/test-1 `
-Headers $headers -ContentType "application/json" -AllowUnencryptedAuthentication
This obviously fails, as I get back a reply containing a login form
<form action="/login.jsp"
class="aui"
id="login-form"
method="post">
I do think I remember that basic authentication is no longer supported in JIRA.
How do I use OAuth in that case instead?