netbox.js doesn't reference custom CSRF cookie

[tyler-8]

NetBox version

v3.2.8

Python version

3.9

Steps to Reproduce

1. In configuration.py set the CSRF_COOKIE_NAME value to something other than default (csrftoken)
2. Login to NetBox
3. Navigate to Circuits > Circuits.
4. Click the Filter tab
5. Open your browser's dev tools console
6. Click on any filter dropdown (Tenant for example)

Expected Behavior

Dropdown data is populated and selectable.

Observed Behavior

The dropdown is empty and the dev tool's console shows the following error:

netbox.js?v=3.2.8:9 Error: Invalid or missing CSRF token
    at wI (netbox.js?v=3.2.8:8:143492)
    at netbox.js?v=3.2.8:8:143606
    at Generator.next (<anonymous>)
    at netbox.js?v=3.2.8:1:1413
    at new Promise (<anonymous>)
    at Fr (netbox.js?v=3.2.8:1:1202)
    at ny (netbox.js?v=3.2.8:8:143574)
    at netbox.js?v=3.2.8:9:195
    at Generator.next (<anonymous>)
    at netbox.js?v=3.2.8:1:1413
(anonymous) @ netbox.js?v=3.2.8:9
ln @ netbox.js?v=3.2.8:1
Promise.then (async)
cn @ netbox.js?v=3.2.8:1
(anonymous) @ netbox.js?v=3.2.8:1
Fr @ netbox.js?v=3.2.8:1
loadData @ netbox.js?v=3.2.8:9
slim.beforeOpen @ netbox.js?v=3.2.8:9
hn.open @ netbox.js?v=3.2.8:9
gn.onclick @ netbox.js?v=3.2.8:9

Related #9277

I believe this line is at issue

netbox/netbox/project-static/src/util.ts

Line 100 in b318b79

const { csrftoken: csrfToken } = Cookie.parse(document.cookie);

as the compiled netbox.js file shows:

{let{csrftoken:tn}=Zb.default.parse(document.cookie);if(typeof tn=="undefined")throw new Error("Invalid or missing CSRF token")

Somehow this line will have to be dynamically read/updated based on the CSRF_COOKIE_NAME value.

[jsenecal]

An approach into resolving this would be to have a templated javascript file with the configuration variables in it so that the client side netbox.js could access them. This "file" could then be included as a <script> in netbox base templates.

[arthanson]

Note: I couldn't repro this with the steps above, but going to any table (Devices) and Configure table and doing the save on the dialog will produce this error.