sources: allow uuid or slug to be used for retrieving a source

[BeryJu]

Details

same fix as #12772 but for main, without the crutch to workaround trying to avoid API changes

original issue: #12646

---

Checklist

• Local tests pass (ak test authentik/)
• The code has been formatted (make lint-fix)

If an API change has been made

• The API schema has been updated (make gen-build)

If changes to the frontend have been made

• The code has been formatted (make web)

If applicable

• The documentation has been updated
• The documentation has been formatted (make website)

[netlify]

✅ Deploy Preview for authentik-docs canceled.

Name	Link
🔨 Latest commit	186e556
🔍 Latest deploy log	https://app.netlify.com/sites/authentik-docs/deploys/67921d325b501c000754a2a0

[netlify]

✅ Deploy Preview for authentik-storybook ready!

Name	Link
🔨 Latest commit	186e556
🔍 Latest deploy log	https://app.netlify.com/sites/authentik-storybook/deploys/67921d32b5208400085006cb
😎 Deploy Preview	https://deploy-preview-12780--authentik-storybook.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.70%. Comparing base (ce7e539) to head (186e556).
Report is 1 commits behind head on main.

✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #12780   +/-   ##
=======================================
  Coverage   92.70%   92.70%           
=======================================
  Files         769      769           
  Lines       38912    38912           
=======================================
  Hits        36074    36074           
  Misses       2838     2838           

Flag	Coverage Δ
e2e	48.48% <100.00%> (ø)
integration	24.62% <0.00%> (ø)
unit	90.40% <100.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[github-actions]

authentik PR Installation instructions

Instructions for docker-compose

Add the following block to your .env file:

AUTHENTIK_IMAGE=ghcr.io/goauthentik/dev-server
AUTHENTIK_TAG=gh-186e5567a386c74908802add07503429084a6ec5
AUTHENTIK_OUTPOSTS__CONTAINER_IMAGE_BASE=ghcr.io/goauthentik/dev-%(type)s:gh-%(build_hash)s

Afterwards, run the upgrade commands from the latest release notes.

Instructions for Kubernetes

Add the following block to your values.yml file:

authentik:
    outposts:
        container_image_base: ghcr.io/goauthentik/dev-%(type)s:gh-%(build_hash)s
global:
    image:
        repository: ghcr.io/goauthentik/dev-server
        tag: gh-186e5567a386c74908802add07503429084a6ec5

Afterwards, run the upgrade commands from the latest release notes.