CORS errors in Obsidian custom plugin

Hi, anyone here familiar with obsidian community plugins?

In short: it's a local first note app which supports writing your own add-ons / plugin
But I keep getting CORS error when i use the sdk, both node-appwrite as client appwrite sdk.

All the references online can solve cors issue by adding a platform
I've added every possible platform option setting i could think off, but i think the problem is that obsidian is an electron app.
i tried to add origins localhost, *, my ip, obsidian.md, but none work

if i simply do this, but it applies to any function:

const user = await account.create({
                userId: ID.unique(),
                email: "email@example.com",
                password: "12345678",
            });

then obsidian first does a pre-flight check from origin 'app://obsidian.md' which gets accepted
and then another request from origin 'app://localhost' which gets blocked

if i use obsidian's requestUrl (they expose this to prevent cors issues like this), then all my requests succeed, so i know it's not a database permission thing.
However, especially now that im trying to implement storage which i find a bit more difficult, i would really like to fix this so i can use the sdk

Sorry if this is duplicate, i found https://appwrite.io/threads/1117832789891481750 which talks about electron app but that doesnt provide a solution for me

ps: I've been using Appwrite for a few months now. I know that does really not mean much at all, but i got it working before in other projects

Hi, i solved this by extending the appwrite client (both appwrite client and node-appwrite client) and overrideing the underlying call() method so it uses Obsidian's native requestUrl() function which is designed to bypass CORS.

If you also want to use Appwrite storage (or anything that uses formdata) then it's a little bit difficult because requestUrl from Obsidian does not handle formdata out of the box so you have to write a multipart payload builder, i used AI to figure that out for me and it seems to work now and haven't had any issues so far