Error executing Script from App

PowerShell Universal
1

I have an app and a script. The script runs with different credentials. “Administrator” and an “App-User”-Group have permissions on all three parts (app, script, secret).

When I run the script within the app as admin, it works.

When a user from the “app-group” runs the script from the portal, it works. When he starts the script in the app, it fails. Error message:
“An error occurred: Cannot retrieve the dynamic parameters for the cmdlet. Permission denied. The role specified does not have access to this resource.”

The code is just:
Invoke-PSUScript -Name “Folder\Script.ps1”

Can anyone help me?

Product: PowerShell Universal
Version: 5.2.2
2

Okay, the portal seems to work for the user because in the script settings the role is added under “portal”.

So I’ve created a tag with this role and added the tag to the script. I have found some topics that stated this, but unfortunately it is still not working (restarted the app and even the service itself).

3

I have also tried to add “Execute” as a nested role for the app group, still no luck.

Edit: I cleared the cached claims and tried with another browser, now it is working.

1 Like
4

For what it’s worth, I was running into the same issue, turns out that the nested role of script reader seems to be sufficient.

PSU is a great product but there are so many hidden gotcha’s , feels like being on a quest at times :sweat_smile:

5

“PSU is a great product but there are so many hidden gotcha’s , feels like being on a quest at times”

Yes, exactly. :slight_smile: