Parameter problem in InstallAddonsPermission

[Zagrthos]

I have a question regarding the InstallAddonsPermission policy.

I've set the InstallAddonsPermission to true and the AllowList to "https://addons.mozilla.org" but when I open Firefox and go to about:policies then there's the following error:

Ignoring parameter "https://addons.mozilla.org" - not a valid origin

Do you know how I can work around this or do you have other solutions?

[grueneedv]

Would like to allow ONLY Extensions from addons.mozilla.org to be installed.
Tried InstallAddonsPermission with false and allowed the domain https://addons.mozilla.org/ which is shown on the policies tab but when I try to install an extension from mozilla it just says not working in red on the site. From e.g. github.com it tells me "not allowed". Any Idea?

[Zagrthos]

Your problem sounds like you've disabled the installation permission completely. Try setting the InstallAddonsPermission to true and try again

[mkaply]

If you want to only alllow extensions from addons.mozilla.org, you should use the ExtensionSettings policy only:

{
  "policies": {
    "ExtensionSettings": {
      "*": {
        "install_sources": ["https://addons.mozilla.org/*"]
      }
    }
  }
}

I don't recommend using the InstallAddonsPermission at all.

[grueneedv]

Thanks. This worked like a charm.

[mkaply]

@Zagrthos My code above should work for you as well. Are you able to try it?

[Zagrthos]

Works! Thank you!