Azure App Services v2 - How to update authsettings

readme.md

Update authsettings - App Services v2

Justification: Can't use Azure resource editor to update additionalLoginParams on an app service that was migrated to auth version 2.

The azure resource explorer doesn't let you update v2 settings even though it's available.

How

Launch an instance of Azure Cloud Shell and execute the commands in the commands.sh file.

equivalent additionalLoginParams:

  "azureActiveDirectory": {
    "enabled": true,
    "isAutoProvisioned": true,
    "login": {
      "disableWWWAuthenticate": false,
      "loginParameters": [
        "resource=<clientId from the velow registration block>"
      ]
    }, ...

References

AuthSettings v2 Schema

(https://docs.microsoft.com/en-us/azure/app-service/scenario-secure-app-access-microsoft-graph-as-user?tabs=command-line)

commands.sh

authsettingsv2_list_url="https://management.azure.com/subscriptions/<subscription_id>/resourceGroups/<group_name>/providers/Microsoft.Web/sites/<site_name>/config/authsettingsv2/list?api-version=2020-09-01"
authsettingsv2_url="https://management.azure.com/subscriptions/<subscription_id>/resourceGroups/<group_name>/providers/Microsoft.Web/sites/<site_name>/config/authsettingsv2?api-version=2020-09-01"

az rest --method GET --url $authsettings_list_url > authsettingsv2_list_url.json

// modify json

az rest --method PUT --url authsettingsv2_url --body @./authsettingsv2.json