I have a repository with an associated github-pages branch which is hosted at https://myusername.github.io/repo-name
The gh-pages application needs a cors proxy to run, which I'm doing by forking cors-anywhere and deploying an instance to heroku.
What I'm trying to achieve is to be able to only allow traffic coming from my repository's gh-pages branch to the heroku proxy.
Is there any way to achieve this?
The interim solution I have is to add the proxy as a CI/CD step but this still means someone could look at the network traffic in chrome and see what the proxy being used is.