CORS issue while calling REST API

[madhavan421]

I am building an application in tauri and angular. This application is going to interact with an ERP application using REST API. These REST API's are secured and allows connectivity only via JWT Token Bearer.

This ERP applicaiton is CORS protected. Now to get the JWT token we are calling to API's as below.

1. /fscmRestApi/anticsrf
2. /fscmRestApi/tokenrelay

First api is getting XSRF-TOKEN, which we are passing as Header XSRF-TOKEN to second API, and if context is properly set then second api get us the JWT Token.

Above process works perfectly fine, when we disabling CORS on the ERP Application.
Can someone please guide me, now to resolve this issue in Tauri or Rust.