Hello! Does Kratos provide any mechanism to forward webhooks information to clients? Imagine an after login webhook that would fail when the identity is in a particular state. Is there any way I could provide additional info to clients? I'm testing with

parse: true

and sending a 400 response with a body like:

{
  "messages": [
    {
      "instance_ptr": "#/traits/foo/bar",
      "messages": [
        {
          "id": 1234,
          "text": "trying to block login request due to a reason",
          "type": "error"
        }
      ]
    }
  ]
}

but kratos is redirecting to the login callback (not even to error callback). On kratos I only see the following log:

"audience":"application","duration":42455542,"error":{"message":"1 validation errors occurred:\n(0) I[#/traits/foo/bar] S[] a webhook target returned an error"

but the login request is not aborted and considered successful apparently. any help would be much appreciated. Thanks!

This is intended behavior and does basically what you want. Did you already fetch the flow after the webhook response? It should contain your custom message. A user should see that message and decide how to continue, that's why we don't abandon the flow or display a generic error page.

thanks @steep-lamp-91158 I see a redirect to my login callback

login/callback?flow=ba40fc5d-d776-4aaf-96da-e403335b5a3c

how can I fetch the flow details?

Please check https://www.ory.sh/docs/kratos/bring-your-own-ui/custom-ui-basic-integration for details on how to implement a custom UI.

thanks @steep-lamp-91158!