controller_buckaroo_redirect

Handle Buckaroo checkout callbacks.

Handle Buckaroo's POST return at /buckaroo/ready/:payment_nr. Verify the returned signature before updating a known transaction's local status. Redirect the visitor to payment_psp_done even when signature verification fails; an invalid signature does not authorize a status change.

Generate the endpoint through its dispatch rule, for example:

{% url buckaroo_payment_redirect payment_nr=payment_nr %}

This provider-facing endpoint uses the verification described above rather than an administrator login.