providers/radius: TOTP MFA support

[BeryJu]

Details

This adds feature parity to the Radius provider, similar to how the LDAP Provider handles code-based MFA being appended to passwords

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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)
• The translation files have been updated (make i18n-extract)

If applicable

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

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[codecov]

Codecov Report

All modified lines are covered by tests ✅

Comparison is base (6ba4f4d) 92.19% compared to head (00a8068) 92.52%.
Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #7217      +/-   ##
==========================================
+ Coverage   92.19%   92.52%   +0.32%     
==========================================
  Files         584      584              
  Lines       28682    28683       +1     
==========================================
+ Hits        26444    26539      +95     
+ Misses       2238     2144      -94     

Flag	Coverage Δ
e2e	50.49% <100.00%> (+0.94%)	⬆️
integration	26.14% <100.00%> (+<0.01%)	⬆️
unit	89.62% <100.00%> (+<0.01%)	⬆️

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

Files	Coverage Δ
authentik/providers/radius/api.py	100.00% <ø> (ø)
authentik/providers/radius/models.py	95.83% <100.00%> (+0.18%)	⬆️

... and 19 files with indirect coverage changes

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[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-providers-radius-totp-1697645389-00a8068
AUTHENTIK_OUTPOSTS__CONTAINER_IMAGE_BASE=ghcr.io/goauthentik/dev-%(type)s:gh-%(build_hash)s

For arm64, use these values:

AUTHENTIK_IMAGE=ghcr.io/goauthentik/dev-server
AUTHENTIK_TAG=gh-providers-radius-totp-1697645389-00a8068-arm64
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
image:
    repository: ghcr.io/goauthentik/dev-server
    tag: gh-providers-radius-totp-1697645389-00a8068

For arm64, use these values:

authentik:
    outposts:
        container_image_base: ghcr.io/goauthentik/dev-%(type)s:gh-%(build_hash)s
image:
    repository: ghcr.io/goauthentik/dev-server
    tag: gh-providers-radius-totp-1697645389-00a8068-arm64

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